:root {
  --bg: #f5f5f7;
  --fg: #111;
  --muted: #666;
  --line: #e5e5e5;
  --card: #fff;
  --content-max: 1400px;
}

/* Brightness slider styling (settings modal) */
.brightness-slider {
  width: 160px;
  -webkit-appearance: none;
  height: 6px;
  background: linear-gradient(90deg, #e0e0e0, #bdbdbd);
  border-radius: 999px;
  outline: none;
}
.brightness-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: #fff;
  border: 2px solid #111;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  cursor: pointer;
}
.brightness-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: #fff;
  border: 2px solid #111;
  border-radius: 50%;
  cursor: pointer;
}

/* Reset */
* {
  box-sizing: border-box
}

[hidden] {
  display: none !important;
}

a,
a:visited {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: #000;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid #000;
  outline-offset: 2px;
}

html {
  scrollbar-gutter: stable both-edges;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-y: scroll;
}

/* Auth layout */
.auth-main {
  max-width: 600px;
  margin: 40px auto;
  padding: 0 16px;
}

/* App shell */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--card);
  border-right: 1px solid var(--line);
  border-radius: 20px;
  /* match header rounded corners */
  overflow: hidden;
  /* clip inner corners to radius */

  display: flex;
  flex-direction: column;

  height: 100vh;
  /* Sidebar immer volle Höhe */
  overflow-y: auto;
  /* scrollt, falls mehr Schüler */
  overflow-x: hidden;

  margin: 0;
  padding: 0;
}


.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}

.sidebar-title {
  font-weight: 600;
}

.sidebar-content {
  padding: 10px 10px 20px;
  /* prevent content being hidden behind footer */
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  /* allow child flex item to scroll */
}

.sidebar-filters {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-filters input,
.sidebar-filters select {
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.sidebar-chiprow {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip-btn {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  color: #000;
}

.chip-btn.chip-active {
  background: #000;
  color: #fff;
  border-color: #000;
  font-weight: 700;
}

/* Sidebar collapse */
body.sidebar-collapsed .sidebar {
  width: 56px;
}

body.sidebar-collapsed .sidebar-title,
body.sidebar-collapsed .sidebar-filters,
body.sidebar-collapsed .student-row-main,
body.sidebar-collapsed .student-tags {
  display: none;
}

.app-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}

/* Topbar */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
  border-radius: 20px;
  /* make header rounded */
  margin: 12px 12px 0;
  /* provide space for rounded corners */
  box-shadow: 0 10px 30px rgba(0, 0, 0, .04);
  /* subtle elevation to match cards */
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1 1 auto;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  color: #000;
}

.nav-links a {
  margin-left: 10px;
  text-decoration: none;
  color: #1d1d1f;
  font-weight: 500;
  font-size: 14px;
}

.nav-links a.active {
  border-bottom: 2px solid #000;
  padding-bottom: 2px;
}

.topbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.semester-trigger {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 6px 14px;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.semester-trigger:hover {
  background: #f5f5f7;
}

.semester-trigger-icon {
  font-size: 12px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

main {
  max-width: 1600px;
  width: 100%;
  margin: 24px auto;
  padding: 0 12px 96px;
  /* prevent overlap with sticky footer */
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 20px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .04);
  width: 100%;
}

.sysadmin-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .05);
}

.metric-label {
  font-size: 12px;
  color: #777;
  text-transform: uppercase;
  letter-spacing: .2em;
  margin: 0 0 6px;
}

.metric-value {
  font-size: 32px;
  margin: 0;
  font-weight: 600;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

/* Sysadmin: Add-ons board */
.addons-board {
  display: grid;
  grid-template-columns: 1fr 120px 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 18px;
}

.addons-panel {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.addons-panel h3 {
  font-size: 14px;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.addons-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding-top: 34px;
}

.addons-controls-divider {
  width: 70%;
  height: 1px;
  background: var(--line);
  margin: 2px 0;
}

.addons-controls button:disabled {
  opacity: .45;
  cursor: default;
}

.addons-controls .addons-arrow {
  width: 62px;
  height: 44px;
  padding: 0;
  font-size: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.addons-controls .addons-danger,
.addons-controls .addons-add {
  width: 96px;
  justify-content: center;
}

.addons-table .addon-select {
  transform: translateY(1px);
}

.addons-table tr.addon-row {
  cursor: pointer;
}

.addons-table tr.addon-row:hover td {
  background: #f6f6f9;
}

.dark-mode .addons-table tr.addon-row:hover td {
  background: rgba(255, 255, 255, 0.06);
}

#addons-create-modal .grid-form .form-actions .btn-outline {
  background: #fff;
  color: #111;
  border: 1px solid var(--line);
}

#addons-create-modal .grid-form .form-actions .btn-outline:hover {
  background: #f5f5f7;
}

@media (max-width: 980px) {
  .addons-board {
    grid-template-columns: 1fr;
  }

  .addons-controls {
    flex-direction: row;
    justify-content: flex-start;
    padding-top: 0;
    margin: 6px 0 10px;
  }

  .addons-controls-divider {
    display: none;
  }
}

.list-plain {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list-plain li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  padding-bottom: 10px;
}

.list-plain li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.table .list-plain {
  gap: 8px;
}

.table .list-plain li {
  border-bottom: none;
  padding: 0;
}


h1 {
  font-size: 26px;
  margin: 0 0 12px
}

h2 {
  font-size: 20px;
  margin: 0 0 10px
}

h3 {
  font-size: 16px;
  margin: 0 0 8px
}

.muted {
  color: var(--muted)
}

.small {
  font-size: 12px;
}

.small-note {
  font-size: 13px;
  color: var(--muted)
}

/* Footer (sticky to viewport bottom) */
footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  padding: 12px 16px;
  color: #666;
  font-size: .9rem;
  border-top: 1px solid var(--line);
  background: var(--card);
  text-align: center;
  z-index: 999;
}

/* Buttons */
.btn {
  padding: 8px 14px;
  border: none;
  border-radius: 999px;
  background: #000;
  color: #fff;
  cursor: pointer
}

.btn:visited,
.btn:focus,
.btn:hover {
  color: #fff;
}

.btn:hover {
  opacity: .9
}

.btn.btn-danger {
  background: #c62828;
}

.btn.btn-danger:hover {
  background: #b71c1c;
  opacity: 1;
  color: #fff;
}

.btn-outline {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #111;
  cursor: pointer;
  font-size: 13px;
}

.btn-outline:visited,
.btn-outline:focus,
.btn-outline:focus-visible,
.btn-outline:active {
  color: #111;
}

.btn-outline:hover {
  background: #f5f5f7;
  color: #000
}

.btn-small {
  padding: 4px 10px;
  font-size: 12px;
}

.btn-outline.remind {
  border-color: #e65100;
  color: #e65100
}

.btn-outline.remind:hover {
  background: #fff3e0
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.icon-btn:hover {
  background: #f2f2f2
}

/* Sidebar/topbar icon buttons: force visual icon centering */
#sidebar-toggle,
#sidebar-therapist-settings-btn,
#admin-settings-btn,
#sysadmin-settings-btn {
  position: relative;
  padding: 0;
  font-size: 0 !important;
}

#sidebar-toggle::before {
  content: "☰";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -56%);
  font-size: 24px;
  line-height: 1;
  color: #111;
}

#sidebar-therapist-settings-btn::before,
#admin-settings-btn::before,
#sysadmin-settings-btn::before {
  content: "⚙";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -56%);
  font-size: 20px;
  line-height: 1;
  color: #111;
}

.link-btn {
  background: transparent;
  border: none;
  color: #555;
  font-size: 12px;
  cursor: pointer;
}

.link-btn:hover {
  text-decoration: underline
}

/* Language switch (toggle pill with center divider) */
.language-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0;
  background: #fff;
  /* container provides background */
  border: 1px solid rgba(0, 0, 0, 0.08);
  height: 24px;
  /* smaller */
  box-shadow: none;
  overflow: hidden;
  /* clip inner rounding and prevent overlap */
}

.language-switch::after {
  /* center divider line sits above buttons */
  content: '';
  position: absolute;
  left: 50%;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: rgba(0, 0, 0, 0.12);
  transform: translateX(-0.5px);
  pointer-events: none;
  z-index: 2;
}

/* Simple switch control used in settings modal */
.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.switch input {
  appearance: none;
  -webkit-appearance: none;
  width: 0;
  height: 0;
  position: absolute;
  opacity: 0;
}
.switch .slider {
  width: 44px;
  height: 20px;
  background: #d8d8d8;
  border-radius: 999px;
  position: relative;
  display: inline-block;
  transition: background .18s ease;
}
.switch .slider::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 3px;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18);
  transition: transform .18s ease;
}
.switch input:checked + .slider {
  background: #111;
}
.switch input:checked + .slider::after {
  transform: translateX(26px);
}

/* Dark-mode: keep switch size stable, only adjust slider colors */
html.dark-mode .modal .switch .slider,
html.dark-mode .modal-panel .switch .slider,
html.dark-mode .modal-body .switch .slider,
.dark-mode .settings-panel .switch .slider,
.dark-mode .switch .slider {
  background: #fff !important;
  border-radius: 999px !important;
  outline: none !important;
  outline-offset: 0 !important;
}

/* Ensure the knob is white and visible */
html.dark-mode .modal .switch .slider::after,
html.dark-mode .modal-panel .switch .slider::after,
html.dark-mode .modal-body .switch .slider::after,
.dark-mode .settings-panel .switch .slider::after,
.dark-mode .switch .slider::after {
  background: #000 !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18) !important;
  border: none !important;
}

/* Keep checked transform behaviour working */
.dark-mode .switch input:checked + .slider::after {
  transform: translateX(26px) !important;
}

/* Display row: label left, switch right */
.display-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.settings-extra-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-extra-row {
  display: grid;
  grid-template-columns: 110px minmax(260px, 1fr);
  gap: 10px 12px;
  align-items: center;
}

.settings-extra-label {
  font-size: 13px;
  color: #444b59;
  font-weight: 600;
}

.settings-time-range {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.settings-time-range-select {
  max-width: 140px;
  width: 100%;
  min-height: 42px;
  padding-right: 32px;
}

.settings-time-range-separator {
  font-size: 13px;
  color: #5f6674;
  font-weight: 600;
}

.settings-extra-select {
  width: 100%;
  min-height: 44px;
  border: 1px solid #d2d8e3;
  border-radius: 14px;
  background-color: #fff;
  color: #111;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  padding: 10px 40px 10px 12px;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
  background-image:
    linear-gradient(45deg, transparent 50%, #5f6674 50%),
    linear-gradient(135deg, #5f6674 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.settings-extra-select:hover {
  border-color: #b8c1d0;
  background-color: #fcfdff;
}

.settings-extra-select:focus,
.settings-extra-select:focus-visible {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.15);
  outline: none;
}

.settings-personal-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-personal-field-form {
  margin: 0;
}

.settings-personal-label {
  display: block;
  margin: 0 0 4px;
}

.settings-personal-input-wrap {
  position: relative;
  isolation: isolate;
}

.settings-personal-input-control {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 44px;
  border: 1px solid #d2d8e3;
  border-radius: 14px;
  background-color: #fff;
  color: #111;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  padding: 10px 88px 10px 12px;
}

.settings-personal-input-control:focus,
.settings-personal-input-control:focus-visible {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.15);
  outline: none;
}

.settings-personal-actions {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  display: flex;
  gap: 6px;
  z-index: 3;
  pointer-events: auto;
}

.settings-personal-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid #cfd6e3;
  background: #fff;
  color: #1f2533;
  font-size: 14px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
}

.settings-personal-action-btn:hover {
  border-color: #111;
}

.settings-personal-action-save {
  background: #111;
  color: #fff;
  border-color: #111;
}

html.dark-mode .settings-extra-label,
.dark-mode .settings-extra-label {
  color: #d2d7df;
}

html.dark-mode .settings-time-range-separator,
.dark-mode .settings-time-range-separator {
  color: #c5ccda;
}

html.dark-mode .settings-extra-select,
.dark-mode .settings-extra-select {
  background-color: #0f1218;
  color: #f6f8fb;
  border-color: #2f3644;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  background-image:
    linear-gradient(45deg, transparent 50%, #c5ccda 50%),
    linear-gradient(135deg, #c5ccda 50%, transparent 50%);
}

html.dark-mode .settings-extra-select:hover,
.dark-mode .settings-extra-select:hover {
  border-color: #495469;
  background-color: #151a23;
}

html.dark-mode .settings-extra-select:focus,
html.dark-mode .settings-extra-select:focus-visible,
.dark-mode .settings-extra-select:focus,
.dark-mode .settings-extra-select:focus-visible {
  border-color: #8ea6ff;
  box-shadow: 0 0 0 3px rgba(143, 166, 255, 0.28);
}

html.dark-mode .settings-personal-input-control,
.dark-mode .settings-personal-input-control {
  background-color: #0f1218;
  color: #f6f8fb;
  border-color: #2f3644;
}

html.dark-mode .settings-personal-input-control:focus,
html.dark-mode .settings-personal-input-control:focus-visible,
.dark-mode .settings-personal-input-control:focus,
.dark-mode .settings-personal-input-control:focus-visible {
  border-color: #8ea6ff;
  box-shadow: 0 0 0 3px rgba(143, 166, 255, 0.28);
}

html.dark-mode .settings-personal-action-btn,
.dark-mode .settings-personal-action-btn {
  background: #131823;
  color: #f6f8fb;
  border-color: #3b4355;
}

html.dark-mode .settings-personal-action-save,
.dark-mode .settings-personal-action-save {
  background: #fff;
  color: #111;
  border-color: #fff;
}

@media (max-width: 680px) {
  .settings-extra-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .settings-time-range {
    width: 100%;
  }

  .settings-time-range-select {
    max-width: none;
  }
}

#onboarding-tour-overlay {
  position: fixed;
  inset: 0;
  background: transparent;
  z-index: 9990;
  pointer-events: none;
}

#onboarding-tour-overlay .onboarding-tour-cutout {
  position: fixed;
  border-radius: 14px;
  border: 2px solid rgba(255, 255, 255, 0.94);
  box-shadow: 0 0 0 9999px rgba(11, 16, 25, 0.34), 0 0 0 7px rgba(255, 255, 255, 0.3);
  transition: left .2s ease, top .2s ease, width .2s ease, height .2s ease;
  pointer-events: none;
}

#onboarding-tour-overlay .onboarding-tour-panel {
  position: fixed;
  top: 14px;
  right: 14px;
  width: min(360px, calc(100vw - 24px));
  background: #ffffff;
  color: #111;
  border: 1px solid #d7dce7;
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);
  padding: 14px 14px 12px;
  z-index: 9991;
  pointer-events: auto;
}

#onboarding-tour-overlay .onboarding-tour-panel.onboarding-tour-panel-bottom {
  top: auto;
  bottom: 14px;
}

#onboarding-tour-overlay .onboarding-tour-close {
  position: absolute;
  top: 6px;
  right: 8px;
  border: 0;
  background: transparent;
  color: #5e6678;
  cursor: pointer;
  font-size: 20px;
  line-height: 1;
  padding: 2px 4px;
}

#onboarding-tour-overlay .onboarding-tour-meta {
  font-size: 12px;
  color: #667085;
  margin-bottom: 6px;
}

#onboarding-tour-overlay .onboarding-tour-title {
  margin: 0;
  font-size: 21px;
  line-height: 1.15;
}

#onboarding-tour-overlay .onboarding-tour-text {
  margin: 10px 0 12px;
  color: #3f4859;
  font-size: 14px;
  line-height: 1.45;
}

#onboarding-tour-overlay .onboarding-tour-progress {
  height: 6px;
  border-radius: 999px;
  background: #e7ebf4;
  overflow: hidden;
  margin-bottom: 12px;
}

#onboarding-tour-overlay .onboarding-tour-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #0f0f11, #3d4452);
}

#onboarding-tour-overlay .onboarding-tour-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

#onboarding-tour-overlay .onboarding-tour-actions-left,
#onboarding-tour-overlay .onboarding-tour-actions-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-panel,
.dark-mode #onboarding-tour-overlay .onboarding-tour-panel {
  background: #10141d;
  color: #f3f6fd;
  border-color: #2a3345;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-close,
.dark-mode #onboarding-tour-overlay .onboarding-tour-close {
  color: #b9c2d4;
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-meta,
.dark-mode #onboarding-tour-overlay .onboarding-tour-meta {
  color: #97a4be;
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-text,
.dark-mode #onboarding-tour-overlay .onboarding-tour-text {
  color: #d0d8e8;
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-progress,
.dark-mode #onboarding-tour-overlay .onboarding-tour-progress {
  background: #2a3344;
}

html.dark-mode #onboarding-tour-overlay .onboarding-tour-progress span,
.dark-mode #onboarding-tour-overlay .onboarding-tour-progress span {
  background: linear-gradient(90deg, #8ea6ff, #c7d5ff);
}

@media (max-width: 760px) {
  #onboarding-tour-overlay .onboarding-tour-panel {
    top: 8px;
    right: 8px;
    left: 8px;
    width: auto;
    padding: 12px;
  }

  #onboarding-tour-overlay .onboarding-tour-panel.onboarding-tour-panel-bottom {
    top: auto;
    bottom: 8px;
  }

  #onboarding-tour-overlay .onboarding-tour-title {
    font-size: 19px;
  }

  #onboarding-tour-overlay .onboarding-tour-actions {
    flex-direction: column;
    align-items: stretch;
  }

  #onboarding-tour-overlay .onboarding-tour-actions-right {
    width: 100%;
  }

  #onboarding-tour-overlay .onboarding-tour-actions-right .btn,
  #onboarding-tour-overlay .onboarding-tour-actions-right .btn-outline,
  #onboarding-tour-overlay .onboarding-tour-actions .btn-outline {
    width: 100%;
    text-align: center;
  }
}

.language-switch .lang-btn {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  margin: 0;
  padding: 0 8px;
  /* reduced horizontal padding */
  background: transparent;
  /* let container show through for inactive */
  color: #111;
  font-weight: 700;
  font-size: 11px;
  /* smaller text */
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 50%;
  width: 50%;
  height: 100%;
  border-radius: 0;
  transition: background .12s ease, color .12s ease;
  z-index: 1;
  min-width: 32px;
  /* keep tappable */
}

.language-switch .lang-btn:first-child {
  border-radius: 999px 0 0 999px;
}

/* Ensure settings modal dark-mode switch has a white pill background so it's visible */
html.dark-mode .settings-panel .switch,
.dark-mode .settings-panel .switch {
  background: #fff !important;
  padding: 6px !important;
  border-radius: 999px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  box-shadow: none !important;
}
html.dark-mode .settings-panel .switch .slider,
.dark-mode .settings-panel .switch .slider {
  background: #111 !important;
  border-radius: 999px !important;
  outline: 2px solid #fff !important;
  outline-offset: 4px !important;
}
html.dark-mode .settings-panel .switch .slider::after,
.dark-mode .settings-panel .switch .slider::after {
  background: #fff !important;
}

.language-switch .lang-btn:last-child {
  border-radius: 0 999px 999px 0;
}

.language-switch .lang-btn.active {
  position: relative;
  background: #000;
  color: #fff;
  z-index: 2;
  /* sit above inactive side */
}

.language-switch .lang-btn:focus {
  outline: 2px solid rgba(0, 0, 0, 0.12);
  outline-offset: 2px;
}

/* Forms */
.login-card {
  max-width: 420px;
  margin: 60px auto 64px;
  text-align: left;
  padding: 32px 36px 56px;
}

.login-back-link,
.login-help-link {
  position: fixed;
  top: 22px;
  /* align with auth language pill */
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: #111;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
  z-index: 1000;
}

.login-back-link {
  left: 24px;
}

.login-help-link {
  right: 24px;
  cursor: pointer;
}

.login-back-link:hover,
.login-help-link:hover {
  background: #f7f7fb;
}

/* Auth page language switch positioning: sits left of the help button */
.auth-language-switch {
  position: fixed;
  top: 28px;
  /* moved slightly down as requested */
  right: 100px;
  /* places it to the left of .login-help-link (which is at right:24px) */
  z-index: 1000;
}

.auth-language-switch .lang-btn {
  height: 24px;
  padding: 0 6px;
  font-size: 11px;
  min-width: 32px
}

.login-card h1 {
  text-align: center
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 10px
}

.login-form label {
  font-size: 13px;
  color: #444
}

.login-form input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff
}

.login-form button {
  margin-top: 6px;
  padding: 10px 16px;
  border: none;
  border-radius: 999px;
  background: #000;
  color: #fff;
  cursor: pointer
}

.hint {
  color: var(--muted);
  font-size: 13px;
  margin-top: 10px;
  text-align: center
}

.login-help-modal {
  position: fixed;
  inset: 0;
  background: rgba(9, 10, 30, .55);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1500;
}

.login-help-panel {
  width: 100%;
  max-width: 440px;
  background: #fff;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, .08);
  box-shadow: 0 40px 120px rgba(10, 8, 30, .25);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.login-help-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.login-help-eyebrow {
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: #8a8a94;
  margin: 0 0 6px;
}

.login-help-header h2 {
  margin: 0;
  font-size: 22px;
}

.login-help-close {
  border: none;
  background: #f4f4f8;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 20px;
  cursor: pointer;
}

.login-help-close:hover {
  background: #ededf5;
}

.login-help-panel form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.login-help-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 18px;
  font-weight: 500;
}

.login-help-choice input {
  accent-color: #111;
}

.login-help-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #444;
}

.login-help-field input,
.login-help-field textarea {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, .08);
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
}

.login-help-field textarea {
  resize: vertical;
  min-height: 90px;
}

/* Translation bubble styles removed to avoid hover popups. */
/* Keeping minimal selectors present but disabled so existing markup is inert. */
.translatable {
  position: static;
  display: inline;
  border-bottom: none;
  cursor: default
}

.translatable .translate-bubble {
  display: none !important;
  visibility: hidden !important
}

.translate-bubble .t-header {
  display: none
}

.translate-bubble .t-text {
  display: none
}

.login-help-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.login-help-status {
  font-size: 13px;
  margin: 4px 0;
  color: #c62828;
}

.login-help-status.success {
  color: #138000;
}

.grid-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px
}

.grid-form label {
  font-size: 13px;
  color: #444
}

.grid-form input,
.grid-form select,
.grid-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff
}

.grid-form input[type="checkbox"],
.grid-form input[type="radio"] {
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
}

.grid-form textarea {
  resize: vertical;
}

.grid-form button {
  grid-column: 1 / -1;
  margin-top: 6px;
  padding: 10px 16px;
  border: none;
  border-radius: 999px;
  background: #000;
  color: #fff;
  cursor: pointer
}

/* Place form actions in the right column when inside a two-column grid-form */
.grid-form .form-actions {
  grid-column: 2 / 3;
  justify-content: flex-end;
  width: auto;
  margin-top: 32px;
}

/* Professions carousel (landing) */
.professions-carousel {
  padding: 48px 0;
  background: var(--surface);
}

.professions-carousel .container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px
}

.professions-carousel h2 {
  margin: 0 0 6px
}

.professions-carousel .muted {
  margin: 0 0 18px;
  color: var(--muted)
}

.carousel {
  display: flex;
  align-items: center;
  gap: 12px
}

.grid-carousel {
  display: block;
}

.grid-carousel .carousel-viewport {
  overflow: visible;
}

.grid-carousel .carousel-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 16px;
  transition: none;
}

.grid-carousel .carousel-prev,
.grid-carousel .carousel-next {
  display: none;
}

.carousel-prev,
.carousel-next {
  background: #fff;
  border: 1px solid var(--line);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center
}

.carousel-viewport {
  overflow: hidden;
  flex: 1
}

.carousel-track {
  display: flex;
  gap: 12px;
  transition: transform .35s ease
}

.prof-card {
  flex: 0 0 320px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.04);
  padding: 18px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.03)
}

.prof-reveal,
.plan-reveal {
  opacity: 0;
  transform: translateY(8px);
}

.prof-reveal.is-visible,
.plan-reveal.is-visible {
  animation: prof-reveal 1.1s ease forwards;
}

@keyframes prof-reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1200px) {
  .grid-carousel .carousel-track {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 720px) {
  .grid-carousel .carousel-track {
    grid-template-columns: 1fr;
  }
}

.prof-card h3 {
  margin: 0 0 8px;
  font-size: 18px
}

.prof-card ul {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  color: var(--muted)
}

.prof-card ul li {
  margin-bottom: 8px
}

/* Profession detail modal */
.prof-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200
}

.prof-modal[aria-hidden="false"] {
  display: flex
}

.prof-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 30, .45);
  backdrop-filter: blur(4px)
}

.prof-modal__dialog {
  position: relative;
  z-index: 2;
  background: #fff;
  border-radius: 16px;
  max-width: 820px;
  width: calc(100% - 48px);
  box-shadow: 0 40px 120px rgba(10, 8, 30, .25);
  padding: 22px
}

.prof-modal__close {
  position: absolute;
  right: 12px;
  top: 12px;
  border: none;
  background: #f4f4f8;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  cursor: pointer
}

.prof-modal__content h3 {
  margin-top: 0
}

.prof-modal__content ul {
  padding-left: 18px;
  color: var(--muted)
}

@media (max-width:720px) {
  .prof-modal__dialog {
    padding: 16px;
    width: calc(100% - 28px)
  }
}

/* Spotlight panel for professions carousel */
.spotlight-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 255, 0.95) 100%);
  border-radius: 20px;
  padding: 22px 18px;
  margin: 28px 0;
  box-shadow: 0 30px 80px rgba(10, 12, 30, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.spotlight-panel .professions-carousel {
  background: transparent;
  padding: 0
}

@media (max-width:720px) {
  .spotlight-panel {
    padding: 14px 10px;
    margin: 18px 0
  }
}

@media (max-width:720px) {

  .carousel-prev,
  .carousel-next {
    display: none
  }

  .prof-card {
    flex: 0 0 calc(100% - 36px)
  }
}

.grid-form .form-actions button,
.grid-form .form-actions .btn-cancel,
.grid-form .form-actions .btn-save {
  grid-column: auto;
}

/* Form actions (save / cancel) */
.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 32px;
  width: 100%;
}

.form-actions .btn-cancel,
.form-actions .btn-save {
  margin: 0 8px;
  padding: 8px;
  font-size: 14px;
  line-height: 1.2;
}

#lesson-form input[type="date"],
#lesson-form input[type="time"] {
  border-radius: 18px;
  border: 1px solid #d7dfe9;
  background: #f8f9fc;
  padding: 12px 16px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
  font-weight: 500;
}

#lesson-form input[type="date"]:focus,
#lesson-form input[type="time"]:focus {
  border-color: #6a7cff;
  box-shadow: 0 0 0 3px rgba(106, 124, 255, .15);
  background: #fff;
}

#lesson-form input[type="date"]::-webkit-calendar-picker-indicator,
#lesson-form input[type="time"]::-webkit-calendar-picker-indicator {
  filter: invert(40%);
  cursor: pointer;
}

#lesson-form input[type="date"]::-moz-focus-inner,
#lesson-form input[type="time"]::-moz-focus-inner {
  border: 0;
}

.stack-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal.full-screen {
  align-items: stretch;
  justify-content: stretch;
  padding: 0;
}

.modal.full-screen .modal-panel {
  margin-top: 0;
  width: 100%;
  max-width: none;
  height: 100vh;
  max-height: none;
  border-radius: 0;
}

.report-expand-panel {
  width: 100%;
  height: 100%;
  padding: 24px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.report-expand-panel textarea {
  width: 100%;
  min-height: 0;
  resize: none;
}

.report-modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.report-modal-content {
  display: flex;
  gap: 16px;
  align-items: stretch;
  flex: 1;
  min-height: 0;
}

.report-modal-content textarea {
  flex: 1;
  min-height: 0;
  height: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 16px;
  font-size: 14px;
  outline: none;
}

.report-modal-content textarea:focus {
  border-color: var(--line);
}

.report-modal-content.ai-active textarea {
  flex: 2;
}

.report-ai-panel {
  flex-basis: 33%;
  max-width: 33%;
  min-width: 260px;
  border: 1px dashed var(--line);
  border-radius: 20px;
  padding: 16px;
  background: #f9fafc;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 12px;
  text-align: left;
}

.report-ai-loader {
  width: 36px;
  height: 36px;
  border: 3px solid #d7dfe9;
  border-top-color: #4c4f65;
  border-radius: 50%;
  animation: report-spin 1s linear infinite;
  margin: 0 auto;
}

.report-ai-text {
  font-size: 13px;
  color: #111;
  margin: 0;
  white-space: pre-wrap;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px;
  background: #fff;
  max-height: 360px;
  overflow: auto;
  text-align: left;
  width: 100%;
  min-height: 300px;
}

.report-ai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin-top: auto;
}

.report-ai-actions button {
  flex: 1;
  min-width: 140px;
}

.report-expand-btn {
  position: absolute;
  right: 14px;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  cursor: pointer;
  color: #444;
  padding: 4px 6px;
  border-radius: 40px;
  line-height: 1;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.report-expand-btn:hover {
  background: #fff;
}

.lesson-note-modal-panel {
  width: 95vw;
  max-width: 960px;
}

#lesson-modal-text {
  width: 100%;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  min-height: 480px;
  font-size: 14px;
  resize: vertical;
}

.report-modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.student-docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 8px;
}

.student-docs-actions .btn-outline,
.student-docs-actions .btn {
  min-width: 220px;
  text-align: center;
}

.report-preview-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  min-height: 220px;
  background: #fff;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.report-preview-card:hover,
.report-preview-card:focus-visible {
  border-color: #000;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  outline: none;
}

.report-preview-body {
  flex: 1;
  color: #222;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  line-clamp: 6;
  overflow: hidden;
  white-space: pre-wrap;
}

.report-preview-card.is-empty .report-preview-body {
  color: var(--muted);
}

/* Dark mode: semester/report preview should be black with white text */
.dark-mode .report-preview-card,
.dark-mode .report-expand-panel,
.dark-mode .report-modal-content,
.dark-mode .report-preview-body {
  background: #000 !important;
  color: var(--fg) !important;
  border-color: rgba(255,255,255,0.06) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02);
}

.dark-mode .report-preview-card .report-preview-hint,
.dark-mode .report-preview-card .report-preview-body {
  color: var(--muted) !important;
}

.report-preview-hint {
  font-size: 12px;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--muted);
}

.report-hidden-textarea {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  height: 0;
  width: 0;
}

.report-footer-left,
.report-footer-right {
  display: flex;
  gap: 10px;
}

.report-footer-right {
  justify-content: flex-end;
}

.report-footer-left .btn-outline {
  border-style: dashed;
}

@keyframes report-spin {
  to {
    transform: rotate(360deg);
  }
}

.stack-form button {
  align-self: flex-start;
}

.billing-free-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.billing-free-panel-header .panel-copy {
  flex: 1 1 360px;
  min-width: 240px;
}

.billing-free-panel-header .panel-copy h2 {
  margin: 0;
}

.billing-free-panel-header .panel-copy .muted {
  margin: 6px 0 0;
}

.free-signup-launch-btn {
  min-width: 150px;
}

.free-signup-invite-modal-panel {
  max-width: 560px;
  width: min(94vw, 560px);
}

.free-signup-invite-form {
  grid-template-columns: 1fr;
  gap: 12px;
}

.free-signup-invite-form label {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
}

.free-signup-invite-form input,
.free-signup-invite-form select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  transition: border-color .14s ease, box-shadow .14s ease;
}

.free-signup-invite-form input:focus,
.free-signup-invite-form select:focus {
  border-color: #111827;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.12);
}

.free-signup-invite-form .form-actions {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.free-signup-invite-form .form-actions .btn,
.free-signup-invite-form .form-actions .btn-outline {
  grid-column: auto;
  margin-top: 0;
  padding: 10px 16px;
}

.free-signup-invite-form .form-actions .btn-outline {
  border: 1px solid var(--line);
  background: #fff;
  color: #111;
  min-width: 116px;
}

.free-signup-invite-form .form-actions .btn-outline:hover {
  background: #f5f5f7;
}

.free-signup-invite-form .form-actions .btn {
  min-width: 168px;
}

.modal-footer button {
  min-width: 120px;
}

.checkbox-field {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #333;
  justify-content: flex-start;
  text-align: left;
  line-height: 1.4;
}

.checkbox-field input {
  margin: 0;
}

.checkbox-inline-label {
  display: block;
  margin: 0;
  cursor: pointer;
  font-weight: 400;
  line-height: 1.4;
}

.checkbox-inline-label input {
  flex: 0 0 auto;
}

.checkbox-row-inline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.checkbox-row-inline input[type="checkbox"] {
  flex: 0 0 auto;
}

.checkbox-row-inline .checkbox-inline-label {
  white-space: nowrap;
}

.manual-password-row {
  grid-column: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.manual-password-row[hidden] {
  display: none !important;
}

.manual-password-label {
  margin: 2px 0 -2px;
  font-size: 12px;
  color: #5f6573;
}

.password-collapsible {
  grid-column: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 10px 12px;
}

.password-collapsible-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #111;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  cursor: pointer;
}

.grid-form .password-collapsible-toggle {
  grid-column: auto;
  margin-top: 0;
  min-width: 0;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #111;
  text-align: left;
}

.password-collapsible-chevron {
  font-size: 16px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.password-collapsible.is-open .password-collapsible-chevron {
  transform: rotate(90deg);
}

.password-collapsible-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.password-collapsible-body[hidden] {
  display: none !important;
}

.therapist-checkbox-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.checkbox-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  background: #fff;
}

.checkbox-pill input {
  margin: 0;
}

.checkbox-pill:hover {
  background: #f5f5f7;
}

/* Inline-Form */
.inline-form {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.inline-form input,
.inline-form select {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  min-width: 160px;
}

/* Filters */
.filters {
  display: grid;
  grid-template-columns: 1fr 180px auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.filters .field {
  display: flex;
  flex-direction: column;
  gap: 6px
}

.filters label {
  font-weight: 600;
  color: #222
}

.filters input,
.filters select {
  height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.filters .actions {
  justify-self: end;
  align-self: center
}

@media (min-width:601px) {
  .filters .actions {
    align-self: center;
    margin-top: 25px;
  }
}

.auto-save-note {
  margin: 4px 0 0;
  color: var(--muted);
  display: flex;
  gap: 6px;
  align-items: center;
}

.auto-save-status {
  font-weight: 600;
  color: #1b7c2f;
}

.auto-save-status.error {
  color: #c62828;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Flash */
.flash {
  margin-bottom: 16px
}

.flash-msg {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff
}

.flash-msg.ok {
  border-color: #c3e6cb;
  background: #f6fffa
}

.flash-msg.error {
  border-color: #f5c2c7;
  background: #fff5f6
}

/* Dashboard */
.dashboard-header {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  text-align: center;
}

/* Sysadmin Mail composer/reply editor */
.mail-editor-form {
  max-width: 1020px;
}

.mail-reply-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.mail-reply-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mail-template-picker {
  margin: 0 0 16px;
}

.mail-template-picker label {
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #6b7280;
  font-weight: 700;
}

.mail-editor {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  overflow: hidden;
}

.mail-editor-section {
  padding: 16px 18px;
  border-top: 1px solid #e5e7eb;
}

.mail-editor-section:first-child {
  border-top: 0;
}

.mail-field-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mail-field-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.mail-field-row label {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: #6b7280;
}

.mail-field-row input,
.mail-field-row select {
  width: 100%;
  height: 40px;
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  font-size: 14px;
  color: #111;
  box-shadow: none;
}

.mail-field-row input:focus,
.mail-field-row select:focus,
.mail-editor-body textarea:focus {
  border-color: #2563eb;
  outline: 2px solid rgba(37, 99, 235, .25);
  outline-offset: 0;
}

.mail-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.mail-tool-btn {
  border: 1px solid #d1d5db;
  background: #fff;
  color: #111;
  border-radius: 6px;
  height: 32px;
  min-width: 32px;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.mail-tool-btn:hover {
  background: #f9fafb;
}

.mail-tool-divider {
  width: 1px;
  height: 18px;
  background: #e5e7eb;
  margin: 0 2px;
}

.mail-section-label {
  display: block;
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: #6b7280;
}

.mail-editor-body {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
}

.mail-editor-body textarea {
  width: 100%;
  min-height: 390px;
  border: 0;
  resize: vertical;
  padding: 16px;
  font-size: 15px;
  line-height: 1.5;
  color: #111;
  background: transparent;
}

.mail-attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.mail-attachment-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 6px 10px;
  background: #f9fafb;
  font-size: 13px;
}

.mail-dropzone {
  display: block;
  border: 2px dashed #cbd5e1;
  border-radius: 8px;
  background: #f8fafc;
  padding: 30px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}

.mail-dropzone:hover {
  border-color: #94a3b8;
  background: #f1f5f9;
}

.mail-dropzone.is-dragover {
  border-color: #2563eb;
  background: #eff6ff;
}

.mail-dropzone-icon {
  display: block;
  font-size: 42px;
  line-height: 1;
  color: #94a3b8;
  margin-bottom: 10px;
}

.mail-dropzone-text {
  display: block;
  font-size: 17px;
  color: #334155;
  font-weight: 600;
}

.mail-drop-input {
  display: none;
}

.mail-dropzone-files {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.mail-dropzone-file {
  display: inline-flex;
  align-items: center;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 6px 10px;
  background: #fff;
  font-size: 13px;
  color: #111;
}

.mail-editor-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.mail-editor-actions .btn,
.mail-editor-actions .btn-outline {
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
}

.mail-editor-actions .btn {
  min-width: 94px;
}

.dark-mode .mail-editor {
  background: #fff;
  color: #111;
  border-color: #d8dde4;
}

.dark-mode .mail-editor .mail-tool-btn,
.dark-mode .mail-editor .mail-field-row input,
.dark-mode .mail-editor .mail-field-row select,
.dark-mode .mail-editor .mail-editor-body,
.dark-mode .mail-editor .mail-dropzone-file {
  background: #fff;
  color: #111;
}

.dark-mode .mail-editor .mail-dropzone {
  background: #fff;
  border-color: #d1d5db;
}

.dark-mode .mail-editor .mail-dropzone-text,
.dark-mode .mail-editor .mail-dropzone-icon {
  color: #475569;
}

@media (max-width: 760px) {
  .mail-editor-section {
    padding: 14px;
  }

  .mail-field-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .mail-editor-body textarea {
    min-height: 320px;
  }
}

@media (max-width: 760px) {
  .free-signup-invite-form .form-actions {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .free-signup-invite-form .form-actions .btn,
  .free-signup-invite-form .form-actions .btn-outline {
    width: 100%;
  }
}

.schedule-header-bar {
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
}

.schedule-header-bar>div:first-child {
  text-align: left;
}

.students-header {
  position: relative;
  padding-right: 200px;
}

.student-header-title {
  flex: 1;
}

.student-header-action {
  position: absolute;
  top: 0;
  right: 0;
}

@media (max-width: 700px) {
  .students-header {
    flex-direction: column;
    padding-right: 0;
  }

  .student-header-action {
    position: static;
    width: 100%;
    display: flex;
    justify-content: center;
  }
}

.users-header {
  align-items: center;
}

.users-header-content {
  flex: 1;
  text-align: center;
}

.users-header-actions {
  margin-left: auto;
}

.lesson-header {
  justify-content: space-between;
  align-items: flex-start;
  text-align: left;
}

.lesson-header .lesson-actions {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

@media (max-width: 700px) {
  .lesson-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .lesson-header .lesson-actions {
    margin-top: 12px;
  }
}

.sub-card {
  margin-top: 16px
}

/* extra spacing utility for larger gaps between related sections */
.spaced-section {
  margin-top: 32px
}

.lesson-note-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.lesson-note-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  text-align: left;
  background: #fff;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: box-shadow .18s ease, transform .18s ease;
  min-height: 140px;
  position: relative;
}

.lesson-note-card:hover {
  box-shadow: 0 12px 26px rgba(0, 0, 0, .1);
  transform: scale(1.03);
}

.lesson-note-title {
  font-weight: 600;
  font-size: 14px;
}

.lesson-note-content {
  margin: 0;
  font-size: 13px;
  white-space: pre-wrap;
  color: #333;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  max-height: 120px;
  padding-bottom: 8px;
}

/* subtle fade at the bottom so long previews don't appear abruptly clipped */
/* Use a mask on the content to softly fade out the bottom of long previews.
   This avoids overlay artifacts that can affect glyph rendering at edges. */
.lesson-note-content {
  /* existing rules above remain; add mask for fade */
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 72%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 72%, rgba(0, 0, 0, 0) 100%);
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
}

.lesson-note-empty {
  font-size: 13px;
  color: var(--muted);
}

@media (max-width:600px) {
  .lesson-note-card {
    aspect-ratio: auto;
    min-height: auto;
  }
}

.week-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.week-nav-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.week-nav-btn,
.week-nav-kw {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 12px;
  background: #fff;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  color: #111;
}

.week-nav-btn:hover,
.week-nav-kw:hover {
  background: #f5f5f7;
}

.week-nav-btn {
  width: 36px;
  text-align: center;
  font-weight: 600;
}

.week-nav-btn.is-disabled,
.lesson-nav-btn.is-disabled {
  opacity: .45;
  pointer-events: none;
  cursor: default;
}

/* Tabelle */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 10px
}

.table th {
  font-size: 12px;
  text-align: left;
  color: #555;
  padding: 8px 10px
}

.table td {
  background: #fff;
  border: 1px solid var(--line);
  padding: 10px 12px;
  border-left: none;
  border-right: none
}

.student-row-link {
  cursor: pointer;
  outline: none;
}

.student-row-link td {
  transition: background-color .15s ease, color .15s ease;
}

.student-row-link:hover td,
.student-row-link:focus td,
.student-row-link:focus-within td {
  background: #f6f6f9;
}

.table .right {
  text-align: right
}

.student-settings-table:not(.flat-table) .table td {
  border-radius: 0;
  border-left: 1px solid var(--line);
  border-right: 1px solid(var(--line));
}

.flat-table .table {
  border-collapse: collapse;
  border-spacing: 0;
}

.table-flat thead th {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  font-size: 12px;
  text-transform: uppercase;
  background: transparent;
}

.table-flat tbody td {
  background: transparent;
  border-bottom: 1px solid var(--line);
  padding: 12px 14px;
}

.table-flat tbody tr:last-child td {
  border-bottom: none;
}

.table-flat td:first-child,
.table-flat th:first-child {
  padding-left: 0;
}

.table-flat td:last-child,
.table-flat th:last-child {
  text-align: right;
}

/* Marketing site */
.marketing-body {
  background: #f6f7fb;
  color: #111;
  font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.marketing-nav {
  max-width: 1120px;
  margin: 56px auto 0;
  padding: 16px 32px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .7);
  border: 1px solid rgba(0, 0, 0, .05);
  box-shadow: 0 25px 60px rgba(0, 0, 0, .07);
  display: flex;
  align-items: center;
  gap: 32px;
  backdrop-filter: blur(18px);
}

.marketing-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 18px;
}

.speech-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: #111;
  border: 1px solid rgba(255, 255, 255, .15);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .35);
}

.speech-mark svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.marketing-links {
  display: flex;
  gap: 18px;
  font-size: 14px;
}

.marketing-links a {
  color: #111;
  font-weight: 500;
}

.marketing-cta .btn {
  padding: 8px 18px;
}

/* Marketing language pill */
.marketing-lang-switch {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 11000;
  display: inline-flex;
  align-items: center;
  gap: 0;
  /* joined buttons */
  background: transparent;
}

/* Reusable language switch style (used on login page and marketing) */
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  background: transparent;
}

.marketing-lang-switch .lang-btn {
  padding: 8px 12px;
  font-weight: 600;
  font-size: 13px;
  line-height: 1;
  border: 1px solid rgba(0, 0, 0, .06);
  background: #fff;
  color: #111;
  cursor: pointer;
  min-width: 40px;
  text-align: center;
}

.marketing-lang-switch .lang-btn:first-child {
  border-radius: 999px 0 0 999px;
  border-right: none;
}

.marketing-lang-switch .lang-btn:last-child {
  border-radius: 0 999px 999px 0;
  border-left: none;
}

.marketing-lang-switch .lang-btn.active {
  background: #111;
  color: #fff;
  border-color: rgba(0, 0, 0, .15);
}

.marketing-lang-switch .lang-btn:focus {
  outline: 2px solid rgba(0, 0, 0, .12);
  outline-offset: 2px
}

/* responsive: smaller pill on narrow viewports */
@media (max-width:640px) {
  .marketing-lang-switch {
    top: 10px;
    right: 10px
  }

  .marketing-lang-switch .lang-btn {
    padding: 6px 10px;
    font-size: 12px;
    min-width: 34px
  }

  .language-switch .lang-btn {
    padding: 6px 10px;
    font-size: 12px;
    min-width: 34px
  }
}

.marketing-main {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  max-width: 1360px;
  margin: 72px auto 96px;
  padding: 0 28px 200px;
}

.marketing-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  padding: 18px 24px;
  background: rgba(255, 255, 255, .92);
  font-size: 13px;
  color: #444;
  border-top: 1px solid rgba(0, 0, 0, .08);
  backdrop-filter: blur(12px);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, .08);
}

.marketing-footer-links {
  display: flex;
  gap: 18px;
  justify-content: center;
  align-items: center;
  font-weight: 500;
  flex-wrap: wrap;
}

.marketing-footer-copy {
  color: #666;
  font-weight: 600;
}

.hero-immersive {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.marketing-main::before {
  content: "";
  position: absolute;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  width: 115%;
  max-width: 1360px;
  height: 840px;
  background: radial-gradient(circle at top, #fefefe 0%, rgba(243, 243, 247, .88) 75%, rgba(234, 234, 241, 0) 100%);
  z-index: -1;
}

.hero-immersive::after {
  content: "";
  position: absolute;
  inset: 0;
  background: none;
  pointer-events: none;
}

.hero-immersive-text {
  position: relative;
  z-index: 1;
  max-width: 56%;
}

.hero-eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: #7d7d85;
  margin: 0 0 16px;
}

.hero-immersive h1 {
  font-size: 56px;
  line-height: 1.05;
  margin: 0 0 18px;
}

.hero-lede {
  font-size: 20px;
  color: #3f3f47;
  margin: 0 0 28px;
  max-width: 46ch;
}

.hero-note {
  font-size: 16px;
  color: #5b5f6f;
  margin: 0 0 24px;
  max-width: 52ch;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-immersive-media {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  z-index: 0;
  pointer-events: none;
}

.hero-immersive-media img {
  display: none;
}

.hero-immersive-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.55) 35%, rgba(255, 255, 255, 0.15) 65%, rgba(255, 255, 255, 0) 90%);
  pointer-events: none;
}

@keyframes hero-fade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-grid {
  margin: 80px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.feature-card {
  background: #fff;
  border-radius: 24px;
  padding: 24px;
  border: 1px solid rgba(0, 0, 0, .05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, .05);
}

.feature-card ul {
  padding-left: 18px;
  color: #4a4a4f;
}

.plan-preview {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 80px;
  margin-bottom: 80px;
}

.plan-preview-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

.plan-preview-card {
  background: #fff;
  border-radius: 32px;
  border: 1px solid rgba(0, 0, 0, .05);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .12);
  min-height: 360px;
}

.plan-preview-card .btn {
  margin-top: auto;
}

.plan-preview-card--highlight {
  background: linear-gradient(135deg, #111, #2d2d2f);
  color: #fff;
}

.plan-preview-card ul {
  padding-left: 18px;
  color: inherit;
}

.plan-preview-card--highlight .btn {
  background: #fff;
  color: #111;
}

.trial-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 32px;
  border-radius: 28px;
  background: linear-gradient(120deg, #f7f7fb 0%, #ffffff 70%);
  border: 1px solid rgba(0, 0, 0, .06);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .08);
}

.trial-banner h3 {
  margin: 6px 0;
}

.trial-banner .trial-tag {
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: #333;
  margin: 0;
}

.trial-banner .btn-outline {
  background: #fff;
  border-color: rgba(0, 0, 0, .15);
}

@media (max-width: 900px) {
  .trial-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

.pricing-hero {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.pricing-summary {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.pricing-summary div {
  flex: 1;
  min-width: 180px;
  background: #fff;
  border-radius: 18px;
  padding: 16px;
  border: 1px solid rgba(0, 0, 0, .05);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .06);
}

.pricing-summary strong {
  font-size: 28px;
  display: block;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.pricing-trial {
  margin-bottom: 60px;
}

.pricing-card {
  background: #fff;
  border-radius: 26px;
  padding: 26px;
  border: 1px solid rgba(0, 0, 0, .06);
  box-shadow: 0 20px 44px rgba(0, 0, 0, .08);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pricing-card .badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: #111;
  color: #fff;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
}

.pricing-card--highlight {
  background: linear-gradient(145deg, #111, #2a2a2d);
  color: #fff;
}

.pricing-value {
  font-size: 34px;
  margin: 0;
}

.pricing-value span {
  font-size: 16px;
  padding-left: 6px;
}

.pricing-card ul {
  padding-left: 18px;
  color: inherit;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.value-grid article {
  background: rgba(255, 255, 255, .8);
  border-radius: 24px;
  padding: 20px;
  border: 1px solid rgba(0, 0, 0, .05);
}

.faq details {
  background: #fff;
  border-radius: 20px;
  padding: 18px;
  margin-bottom: 14px;
  border: 1px solid rgba(0, 0, 0, .05);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.checkout-shell header {
  margin-bottom: 24px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.checkout-form {
  background: #fff;
  border-radius: 28px;
  padding: 26px;
  border: 1px solid rgba(0, 0, 0, .06);
  box-shadow: 0 20px 40px rgba(0, 0, 0, .08);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Dark mode: checkout/feedback cards stay white, so text must switch back to dark */
.dark-mode .checkout-form {
  color: #111 !important;
  --muted: #5b5f66;
}

.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  border-radius: 16px;
  border: 1px solid #d9dbe8;
  padding: 12px;
  background: #fdfdff;
  font-size: 15px;
}

.checkout-form fieldset {
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 18px;
  padding: 16px;
}

.checkout-form legend {
  font-weight: 600;
}

.checkout-form fieldset .checkbox-field {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.link-accent {
  color: #1d5cff;
  text-decoration: underline;
  font-weight: 600;
}

.link-accent:hover {
  color: #0b44d2;
}

#solo-profession-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#solo-profession-field select {
  width: 100%;
}

.checkout-name-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.checkout-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

@media (max-width: 560px) {
  .checkout-name-row {
    grid-template-columns: 1fr;
  }
}

.checkout-form label {
  font-weight: 500;
}

.checkout-summary {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.summary-card {
  background: #111;
  color: #fff;
  border-radius: 24px;
  padding: 22px;
}

.summary-trial {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 8px 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.summary-card ul {
  padding-left: 18px;
}

.hero-carousel {
  overflow: hidden;
  border-radius: 110px;
  background: #fff;
  position: relative;
  margin-bottom: 48px;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}

.hero-carousel-track {
  display: flex;
  transition: transform 0.6s ease;
  will-change: transform;
  position: relative;
  z-index: 1;
}

.hero-carousel-slide {
  min-width: 100%;
  position: relative;
  display: block;
  padding: 90px 120px;
  border-radius: 110px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .98) 0%, rgba(252, 252, 255, .9) 55%, rgba(248, 249, 255, .9) 100%);
  border: 1px solid rgba(255, 255, 255, .7);
  box-shadow: none;
  box-sizing: border-box;
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 62% auto;
}

.hero-carousel-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.95) 35%, rgba(255, 255, 255, 0.6) 62%, rgba(255, 255, 255, 0.2) 82%, rgba(255, 255, 255, 0.6) 94%, rgba(255, 255, 255, 1) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero-carousel-dots {
  position: relative;
  z-index: 5;
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  transform: translateY(-10px);
  background: transparent;
  pointer-events: auto;
}

.hero-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(245, 246, 250, 0.9));
  color: #111;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 6;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.hero-carousel-arrow--left {
  left: 22px;
}

.hero-carousel-arrow--right {
  right: 22px;
}

.hero-carousel:hover .hero-carousel-arrow {
  opacity: 1;
  pointer-events: auto;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
}

.hero-dot.active {
  background: #111;
}

.legal-links-block {
  display: flex;
  justify-content: center;
  padding: 24px 16px 40px;
}

.legal-links-inner {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 500;
  color: #5b5f6f;
  max-width: 1200px;
  width: 100%;
  justify-content: center;
}

.legal-links-inner a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
}

.legal-links-inner a:hover {
  color: #111;
  border-bottom-color: #111;
}

.features-hero {
  margin-bottom: 32px;
}

.features-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.features-closing {
  margin-top: 28px;
  font-weight: 600;
  color: #2a2a33;
}

.feature-card-lg {
  background: #fff;
  border-radius: 40px;
  padding: 36px;
  border: 0;
  box-shadow: 0 12px 24px rgba(0, 0, 0, .04);
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.2fr);
  gap: 24px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.feature-card-lg::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(140% 140% at 10% 0%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.6) 40%, rgba(255, 255, 255, 0.2) 75%, rgba(255, 255, 255, 0) 100%);
  -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 6px;
  pointer-events: none;
}

.feature-card-lg.feature-ai + .feature-card-lg.feature-ai {
  margin-top: -36px;
}

.feature-card-lg.feature-ai.first-ai {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.feature-card-lg.feature-ai.second-ai {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.feature-card-lg.feature-swap {
  grid-template-columns: minmax(320px, 1.2fr) minmax(280px, 1fr);
}

.feature-card-lg.feature-swap .feature-copy {
  order: 2;
}

.feature-card-lg.feature-swap .feature-media {
  order: 1;
}

.feature-copy h2 {
  margin-top: 0;
}

.feature-sub {
  margin: 6px 0 8px;
  font-size: 18px;
  color: #2a2a33;
}

.feature-caption {
  margin: 0 0 6px;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7a7f88;
}

.feature-media {
  display: grid;
  gap: 16px;
}

.feature-video-trigger {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  cursor: zoom-in;
  text-align: left;
}

.feature-video-trigger:focus-visible {
  outline: 2px solid #101114;
  outline-offset: 3px;
}

.feature-video {
  display: block;
  width: 100%;
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, .06);
  background: #f7f7fb;
}

body.feature-lightbox-open {
  overflow: hidden;
}

.feature-video-lightbox[hidden] {
  display: none;
}

.feature-video-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2500;
  display: grid;
  place-items: center;
  padding: 24px;
}

.feature-video-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 14, 0.84);
  backdrop-filter: blur(4px);
}

.feature-video-lightbox-panel {
  position: relative;
  width: min(1180px, 95vw);
  max-height: 92vh;
  padding: 10px;
  border-radius: 24px;
  background: #050507;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.feature-video-lightbox-panel video {
  width: 100%;
  max-height: calc(92vh - 20px);
  border-radius: 18px;
  display: block;
  background: #000;
}

.feature-video-lightbox-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  font-size: 24px;
  line-height: 1;
  background: #fff;
  color: #111;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

@media (max-width: 700px) {
  .feature-video-lightbox {
    padding: 14px;
  }

  .feature-video-lightbox-panel {
    width: 100%;
    border-radius: 16px;
    padding: 8px;
  }

  .feature-video-lightbox-panel video {
    border-radius: 12px;
  }

  .feature-video-lightbox-close {
    top: -10px;
    right: -8px;
  }
}

@media (max-width: 900px) {
  .feature-card-lg {
    grid-template-columns: 1fr;
  }
}

.pw-checklist {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #616474;
}

.password-toggle-field {
  position: relative;
  width: 100%;
}

.password-toggle-input {
  padding-right: 46px !important;
}

.password-toggle-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  cursor: pointer;
  color: #111;
  font-size: 16px;
  line-height: 1;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.grid-form .password-toggle-btn {
  grid-column: auto;
  margin-top: 0;
  min-width: 0;
  width: auto;
  padding: 4px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
}

.login-form .password-toggle-btn {
  margin-top: 0;
  padding: 4px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  min-width: 0;
  width: auto;
}

.password-toggle-btn:hover {
  opacity: 0.8;
}

.dark-mode .password-toggle-btn {
  color: #fff;
}

.dark-mode .password-toggle-btn:hover {
  opacity: 0.9;
}

.password-toggle-icon-svg {
  width: 20px;
  height: 20px;
  display: block;
}

.password-toggle-icon-eye,
.password-toggle-icon-pupil,
.password-toggle-icon-slash {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.password-toggle-icon-eye {
  stroke-width: 1.8;
}

.password-toggle-icon-pupil {
  stroke-width: 1.8;
}

.password-toggle-icon-slash {
  stroke-width: 2;
}

.password-toggle-btn.is-visible .password-toggle-icon-slash {
  opacity: 0;
}

.pw-check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 10px;
  background: #f6f7fb;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.pw-check-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #dfe3ea;
  color: #ffffff;
  font-size: 12px;
  opacity: 0.25;
  transition: all 0.2s ease;
}

.pw-check.is-ok {
  background: #eefaf3;
  border-color: rgba(0, 150, 80, 0.2);
  color: #1d3b2a;
}

.pw-check.is-ok .pw-check-icon {
  background: #1f9d55;
  opacity: 1;
}

.summary-card:nth-child(2) {
  background: #fff;
  color: #111;
  border: 1px solid rgba(0, 0, 0, .08);
}

@media (max-width:800px) {
  .marketing-nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero-carousel-slide {
    padding: 48px 28px;
    border-radius: 36px;
  }

  .hero-carousel-slide h1 {
    font-size: 40px;
  }

  .hero-immersive-media img {
    width: 100%;
    transform: none;
  }
}

.student-settings-table:not(.flat-table) .table tr:first-child td {
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}

.student-settings-table:not(.flat-table) .table tr:last-child td {
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.student-search-input {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  min-width: 240px;
}

.student-settings-search {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.student-settings-search .student-search-input {
  width: min(360px, 100%);
}

.table-actions {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.table-actions form {
  margin: 0;
}

.clickable-row {
  cursor: pointer
}

.clickable-row:hover td {
  background: #fafafa
}

.schools-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.school-panel summary {
  list-style: none;
  cursor: pointer;
}

.school-panel summary::-webkit-details-marker {
  display: none;
}

.school-summary {
  display: grid;
  grid-template-columns: 1.5fr 1.3fr auto;
  gap: 16px;
  align-items: center;
  width: 100%;
}

.school-summary-main strong {
  display: block;
}

.school-summary-contact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.school-summary-count {
  text-align: right;
  font-weight: 600;
}

.school-panel summary {
  padding: 8px 4px;
}

.school-panel[open] summary {
  background: #f7f8fb;
  border-radius: 12px;
  padding: 12px;
}

.schools-accordion .settings-panel {
  border-radius: 16px;
  padding: 14px 18px;
}

.schools-accordion .settings-panel-body {
  padding-top: 12px;
}

.school-panel summary:focus-visible {
  outline: 2px solid #5d7fff;
  outline-offset: 4px;
  border-radius: 12px;
}

.settings-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-tabs {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  background: #fff;
}

.settings-tab {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  color: #555;
}

.settings-tab.active {
  background: #000;
  color: #fff;
}

.settings-section {
  display: none;
}

.settings-section.active {
  display: block;
}

.settings-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 16px;
  background: #fff;
}

.settings-panel summary {
  font-weight: 600;
  cursor: pointer;
}

.settings-panel summary.semester-year-summary {
  display: list-item;
  width: 100%;
}

.settings-panel-body {
  margin-top: 12px;
}

.semester-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.semester-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: #fafafa;
}

.semester-form input[type="date"] {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.student-assignment-form select {
  min-width: 200px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 6px;
}

.assignment-actions {
  margin-top: 16px;
  text-align: right;
}

.lesson-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.lesson-pagination {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lesson-pagination-controls {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border: none;
  /* remove grey outline around the whole box */
  background: transparent;
  /* no background for the container */
}

.lesson-pagination-controls .pagination-center {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  background: #fff;
  font-size: 13px;
  text-decoration: none;
  color: #111;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lesson-pagination-controls .pagination-center:hover {
  background: #f0f0f0;
}

.pagination-arrow {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-weight: 600;
  color: #111;
  text-decoration: none;
}

.pagination-arrow:hover {
  background: #f5f5f7;
}

.pagination-arrow.disabled {
  opacity: .4;
  border-style: dashed;
  pointer-events: none;
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line);
}

.badge-default {
  border-color: #ccc;
  background: #fafafa;
  color: #333
}

/* Year-grouped semester picker styles */
.semester-year-group {
  background: #f5f5f5;
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.semester-year-heading {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px 0;
  color: #000;
}

.semester-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 20px;
  margin-bottom: 8px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.semester-option:last-child {
  margin-bottom: 0;
}

.semester-option:hover {
  background: #fafafa;
  border-color: #ccc;
}

.semester-option.active {
  background: #f0f0f0;
  border-color: #999;
}

.semester-name {
  font-weight: 500;
  color: #000;
}

.semester-dates {
  color: #666;
  font-size: 14px;
}

/* Sidebar students */
.student-list {
  margin-top: 8px;
  padding-right: 4px;
  overflow: auto;
  /* enable scrolling */
  flex: 1 1 auto;
  /* take remaining height in sidebar */
  min-height: 0;
  /* ensure scroll container can shrink */
  -webkit-overflow-scrolling: touch;
  /* smooth on iOS */
}

.student-row {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 8px 10px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #fff;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.student-row:hover {
  background: #fafafa
}

.student-row-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start
}

.student-name {
  font-weight: 600;
  font-size: 14px;
}

.student-class {
  font-size: 12px;
}

.student-tags {
  display: flex;
  gap: 4px;
}

.tag {
  font-size: 11px;
  border-radius: 999px;
  padding: 2px 6px;
  border: 1px solid var(--line);
}

.tag-today {
  border-color: #111;
}

.tag-tomorrow {
  border-color: #888;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4px;
}

.tab-link {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  text-decoration: none;
  color: #111;
}

.tab-link.active {
  background: #000;
  color: #fff;
}

/* Upload area */
.upload-dropzone {
  border: 2px dashed var(--line);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 12px;
}

.upload-dropzone.dragover {
  border-color: #000;
  background: #fafafa;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}

.image-item img {
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  cursor: zoom-in;
  transition: transform .2s ease;
}

.image-item img:hover {
  transform: scale(1.02);
}

.file-placeholder {
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 10px;
  font-size: 12px;
}

/* Modal */
.modal[hidden] {
  display: none !important;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(60, 60, 60, .18);
}

.modal.left {
  justify-content: flex-start;
}

/* Top-centered modal placement */
.modal.top-center {
  justify-content: center;
  align-items: flex-start;
}

.modal.top-center .modal-panel {
  margin-top: 24px;
}

.modal-panel {
  background: var(--card);
  border-radius: 24px;
  box-shadow: 0 12px 36px rgba(0, 0, 0, .12);
  border: 1px solid var(--line);
  /* use grey border instead of dark edge */
  width: min(96vw, 1100px);
  /* a bit larger */
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
}

.modal-body {
  padding: 16px 18px 20px;
  overflow: auto;
}

.modal-close {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  cursor: pointer;
}

.modal-close:hover {
  background: #f5f5f7;
}

/* Shared category/profession picker modal (checkout + admin create user) */
.prof-picker-modal {
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  z-index: 10000;
  padding: 24px 16px;
  overflow: auto;
}

.prof-picker-dialog {
  background: #fff;
  max-width: 900px;
  margin: 24px auto;
  padding: 22px;
  border-radius: 22px;
  display: flex;
  gap: 16px;
  color: #000;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.2);
}

.prof-picker-col--cats {
  width: 40%;
  border-right: 1px solid #eee;
  padding-right: 16px;
}

.prof-picker-col--list {
  width: 60%;
  padding-left: 16px;
}

.prof-picker-cat-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.prof-picker-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prof-picker-close,
#prof-modal-close,
.prof-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid #e6e6e6;
  background: #fff;
  color: #000;
  cursor: pointer;
  font-size: 24px !important;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
}

.prof-picker-close:hover,
#prof-modal-close:hover,
.prof-close:hover {
  background: #f5f5f7;
}

.prof-picker-list {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  max-height: 420px;
  overflow: auto;
}

@media (max-width: 780px) {
  .prof-picker-modal {
    padding: 12px;
  }

  .prof-picker-dialog {
    margin: 8px auto;
    padding: 14px;
    border-radius: 16px;
    display: block;
  }

  .prof-picker-col--cats,
  .prof-picker-col--list {
    width: 100% !important;
    border-right: none !important;
    padding-right: 0 !important;
    padding-left: 0 !important;
  }

  .prof-picker-col--cats {
    border-bottom: 1px solid #eee;
    padding-bottom: 12px !important;
    margin-bottom: 12px;
  }

  .prof-picker-list {
    max-height: min(46vh, 340px);
  }
}

.image-preview-modal {
  background: rgba(0, 0, 0, 0.8);
}

.image-preview-panel {
  width: min(92vw, 1200px);
  max-height: 92vh;
  background: rgba(0, 0, 0, 0.3);
  border: none;
  box-shadow: none;
  position: relative;
}

.image-preview-panel .modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
}

.image-preview-panel .modal-close:hover {
  background: rgba(0, 0, 0, 0.8);
}

.messages-trigger-comment {
  /* Messages trigger (topbar) — larger, no circular background */
}

.messages-trigger {
  background: transparent !important;
  border: 0 !important;
  padding: 4px 6px !important;
  font-size: 26px !important;
  line-height: 1 !important;
  color: var(--fg) !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  box-shadow: none !important;
}

.messages-trigger:hover {
  background: transparent !important;
}

.messages-trigger {
  position: relative;
}

.messages-unread-badge {
  position: absolute;
  top: -5px;
  right: -6px;
  background: #000;
  color: #fff;
  font-size: 10px;
  padding: 3px 5px;
  border-radius: 99px;
  min-width: 16px;
  text-align: center;
  line-height: 1;
  box-shadow: 0 2px 5px rgba(0, 0, 0, .1);
  border: 2px solid #fff;
  font-weight: 700;
  pointer-events: none;
}

.messages-trigger:active {
  transform: none !important;
}

/* image inside trigger (use favicon/logo) */
.messages-trigger-icon {
  display: block;
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 6px;
}

/* Messages modal (WhatsApp-like layout) */
#messages-modal .modal-panel {
  max-width: 1100px;
  width: 95vw;
  height: 80vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}

#messages-modal .modal-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#messages-modal .modal-body {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
}

#messages-contacts {
  width: 320px;
  border-right: 1px solid var(--line);
  padding: 0;
  overflow: auto;
  background: #fff;
}

#messages-contacts .contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  cursor: pointer;
}

#messages-contacts .contact-row:hover {
  background: #f7f7fb;
}

#messages-contacts .contact-row .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #e9e9ee;
  display: inline-block;
}

#messages-contacts .contact-row .meta {
  flex: 1;
  min-width: 0;
}

#messages-contacts .contact-row .meta .name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#messages-contacts .contact-row .meta .last {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#messages-chat {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

#messages-chat .chat-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

#messages-chat .chat-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 18px;
  background: #fbfbfd;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.message-row {
  display: flex;
  max-width: 100%;
}

.message-row.me {
  justify-content: flex-end;
}

.message-bubble {
  display: inline-block;
  vertical-align: middle;
  padding: 10px 14px;
  border-radius: 14px;
  background: #fff;
  box-shadow: none;
  color: #000;
  border: 1px solid rgba(0, 0, 0, 0.06);
  max-width: 50%;
  min-width: 48px;
  width: auto;
  overflow-wrap: break-word;
  word-break: normal;
  white-space: normal;
  line-height: 1.4;
}

.message-row.me .message-bubble {
  background: #111;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.chat-input {
  padding: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 8px;
  align-items: center;
  background: #fff;
}

.chat-input input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 20px;
  border: 1px solid var(--line);
}

.chat-input button {
  padding: 10px 14px;
  border-radius: 20px;
}

#messages-contacts .contact-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
  cursor: pointer
}

#messages-contacts .contact-row:hover {
  background: #f5f5f7
}

#messages-contacts .contact-row.active {
  background: #f2f4f7;
  color: inherit
}

#messages-contacts .contact-row.active .avatar {
  background: #e0e2e6
}

#messages-contacts .contact-name {
  font-weight: 600
}

#messages-contacts .contact-meta {
  font-size: 12px;
  color: var(--muted)
}

#messages-chat-body {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.message-bubble {
  max-width: 50%;
  padding: 10px 12px;
  border-radius: 14px;
  background: #f1f1f3;
  display: inline-block;
  width: auto;
  min-width: 48px
}

.message-bubble.me {
  align-self: flex-end;
  background: #000;
  color: #fff
}

.message-bubble.them {
  align-self: flex-start;
  background: #fff
}

.image-preview-body {
  background: #000;
  padding: 20px;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

#image-preview-img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #111;
}

.image-preview-caption {
  color: #f5f5f5;
  font-size: 14px;
  margin: 0;
  text-align: center;
  width: 100%;
  word-break: break-word;
}

.semester-picker-panel {
  width: min(560px, 95vw);
  max-height: 80vh;
}

.semester-picker-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.semester-picker-head h3 {
  margin: 0;
}

.semester-picker-body {
  padding: 18px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.semester-picker-year {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px 12px;
  background: #fafafa;
}

.semester-picker-year-label {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 8px;
}

.semester-picker-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
  /* Fill remaining vertical space in the sidebar */
  flex: 1 1 auto;
  overflow: auto;
  min-height: 0;
  /* Ensure the list stretches fully towards the footer */
  max-height: 100%;
  -webkit-overflow-scrolling: touch;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 13px;
}

.semester-picker-option {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 10px 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  transition: border .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
}

.semester-picker-option:hover {
  border-color: #666;
}

.semester-picker-option.active {
  border-color: #999;
  background: #f0f0f0;
  color: #111;
}

.semester-picker-option.active .option-dates {
  color: #555;
}

/* Schedule – Timeline */
.schedule-header-bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

.schedule-header-center {
  display: flex;
  justify-content: center;
}

.schedule-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.schedule-add-btn {
  min-width: 220px;
  justify-content: center;
}

.grid-form .lesson-student-picker-trigger {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 0;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-weight: 500;
}

.grid-form .lesson-student-picker-trigger::after {
  content: "▾";
  font-size: 12px;
  color: var(--muted);
  margin-left: 10px;
}

.grid-form .lesson-student-picker-trigger:hover {
  background: #f7f7fb;
}

.grid-form .lesson-student-picker-trigger .is-placeholder {
  color: var(--muted);
  font-weight: 400;
}

.grid-form .lesson-student-picker-trigger.is-invalid {
  border-color: #d32f2f;
  box-shadow: 0 0 0 1px rgba(211, 47, 47, 0.14);
}

.lesson-student-picker-modal {
  z-index: 2100;
}

.lesson-student-picker-panel {
  width: min(640px, 94vw);
  max-height: 86vh;
}

#lesson-student-filter {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--fg);
}

.lesson-student-picker-list {
  margin-top: 12px;
  max-height: 52vh;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lesson-student-option {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  text-align: left;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
}

.lesson-student-option:hover {
  background: #f7f7fb;
}

.lesson-student-option.is-active {
  border-color: #111;
  background: #f3f5ff;
}

.lesson-student-option-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lesson-student-option-name {
  font-weight: 600;
}

.lesson-student-option-meta {
  font-size: 12px;
  color: var(--muted);
}

.lesson-student-option-check {
  opacity: 0;
  color: var(--fg);
  font-weight: 700;
}

.lesson-student-option.is-active .lesson-student-option-check {
  opacity: 1;
}

.dark-mode .grid-form .lesson-student-picker-trigger:hover {
  background: #202020;
}

.dark-mode .lesson-student-option:hover {
  background: #202020;
}

.dark-mode .lesson-student-option.is-active {
  border-color: #7f8baa;
  background: #1f2531;
}

.dark-mode .lesson-student-option-check {
  color: #d6e0ff;
}

.holiday-type-toggle {
  display: flex;
  gap: 8px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f7f7fb;
}

.holiday-type-option {
  flex: 1;
  position: relative;
  cursor: pointer;
}

.holiday-type-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.holiday-type-option span {
  display: block;
  text-align: center;
  padding: 8px 0;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  color: #555;
}

.holiday-type-option input:checked+span {
  background: #111;
  color: #fff;
}

.schedule-grid {
  --hour-height: 72px;
  --minute-height: calc(var(--hour-height) / 60);
  display: grid;
  grid-template-columns: 90px repeat(var(--schedule-day-count, 5), minmax(0, 1fr));
  gap: 16px;
  padding: 12px 4px 24px;
}

.schedule-time-column,
.schedule-day-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.schedule-header {
  border-radius: 18px;
  background: #f7f7fb;
  padding: 10px 12px;
  min-height: 64px;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.schedule-header.time-col {
  background: transparent;
  border-color: transparent;
}

.schedule-day-body,
.schedule-time-body {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  padding: 12px;
  min-height: calc(var(--hour-count) * var(--hour-height));
  overflow: hidden;
}

.schedule-time-body {
  border-style: dashed;
}

.schedule-day-body {
  box-shadow: inset 0 -20px 30px rgba(0, 0, 0, .02);
  padding-bottom: 28px;
}

.schedule-day-body.has-holiday {
  background: linear-gradient(180deg, #fffaf2 0%, #fff 120%);
}

.schedule-hour-line {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1px;
  background: rgba(0, 0, 0, 0.05);
}

.schedule-time-body .schedule-hour-line {
  right: auto;
  width: 44px;
}

.schedule-time-marker {
  position: absolute;
  left: 24px;
  font-size: 12px;
  color: var(--muted);
  transform: translateY(10px);
}

.schedule-day-body .schedule-hour-line {
  z-index: 0;
}

.schedule-day-body::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
  pointer-events: none;
}

.schedule-day-body button,
.schedule-day-body a,
.schedule-time-body button,
.schedule-time-body a {
  position: absolute;
}

.schedule-lesson-block {
  left: 12px;
  right: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 16px;
  background: #ebe9ff;
  border: 1px solid #d8d2ff;
  color: #1f1942;
  box-shadow: 0 10px 20px rgba(55, 40, 140, .12);
  text-decoration: none;
  z-index: 1;
  transition: transform .15s ease, box-shadow .15s ease;
}

.schedule-lesson-block.short-lesson {
  display: grid;
  place-items: center;
  gap: 0;
  padding-top: 0;
  padding-bottom: 0;
}

.schedule-lesson-block.short-lesson .lesson-inline {
  display: inline-flex;
  width: auto;
  max-width: 100%;
  min-height: 0;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1;
  text-align: center;
  transform: translateY(-1px);
}

.schedule-lesson-block.short-lesson .lesson-name,
.schedule-lesson-block.short-lesson .lesson-inline-sep,
.schedule-lesson-block.short-lesson .lesson-class {
  font-size: 12px;
  line-height: 1;
}

.schedule-lesson-block.short-lesson .lesson-name {
  font-size: 13px;
  font-weight: 600;
  color: #1f1942;
}

.schedule-lesson-block.short-lesson .lesson-inline-sep,
.schedule-lesson-block.short-lesson .lesson-class {
  font-weight: 400;
  color: var(--muted) !important;
}

.schedule-lesson-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(55, 40, 140, .18);
}

.holiday-block {
  left: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding: 8px 12px;
  border-radius: 14px;
  background: rgba(255, 204, 128, .25);
  border: 1px dashed #ffc37d;
  color: #7a4a00;
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 8px 18px rgba(255, 170, 74, .3);
}

.holiday-block:hover {
  background: rgba(255, 204, 128, .6);
}

.lesson-name {
  font-weight: 600;
  font-size: 13px;
}

/* Ensure lesson text in schedule cards stays black in dark mode */
.dark-mode .schedule-lesson-block,
.dark-mode a.schedule-lesson-block {
  color: #000 !important;
}
.dark-mode .schedule-lesson-block .lesson-name,
.dark-mode a.schedule-lesson-block .lesson-name {
  color: #000 !important;
  opacity: 1 !important;
}
.dark-mode .schedule-lesson-block .lesson-class,
.dark-mode a.schedule-lesson-block .lesson-class {
  color: #222 !important;
}

.lesson-class {
  font-size: 12px
}

.link-like {
  color: #111;
  text-decoration: none;
}

.link-like:hover {
  text-decoration: underline;
}

/* Media */
@media (max-width:900px) {
  .app-shell {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--line);
    height: auto;
  }

  body.sidebar-collapsed .sidebar {
    width: 100%;
  }

  .schedule-header-bar {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .schedule-header-actions {
    justify-content: center;
  }
}

/* Dark mode theme variables when class applied to <html> or <body> */
.dark-mode,
html.dark-mode,
body.dark-mode {
  /* matte black palette (less harsh than pure black) */
  --bg: #121212;
  --fg: #e9e9eb;
  --muted: #9aa0a6;
  --line: #2f2f2f;
  --card: #1a1a1a;
}
/* Note: no global invert fallback — dark mode uses color variables above */

/* Dark-mode fine-tuning for specific UI elements requested */
html.dark-mode .modal-close,
body.dark-mode .modal-close,
.dark-mode .modal-close {
  color: var(--fg);
  background: transparent;
}

/* Make list rows / lesson rows dark with white text */
.dark-mode .list-plain li,
.dark-mode .table .list-plain li,
.dark-mode .student-row,
.dark-mode .student-row-main,
.dark-mode .lesson-row,
.dark-mode .card .list-plain li {
  background: #141414 !important;
  color: var(--fg) !important;
  border-color: rgba(255,255,255,0.18) !important;
}

/* Header / nav labels should be white */
.dark-mode .nav-links a,
.dark-mode .brand,
.dark-mode .topbar-left,
.dark-mode .topbar-right {
  color: var(--fg) !important;
}

/* Left sidebar: stronger (black) rows and white text */
.dark-mode .sidebar {
  background: #121212;
  color: var(--fg);
}
.dark-mode .sidebar .list-plain li,
.dark-mode .sidebar .list-plain li,
.dark-mode .sidebar .student-row {
  background: transparent;
  color: var(--fg) !important;
  border-color: rgba(255,255,255,0.55) !important;
  border-width: 1px !important;
  border-style: solid !important;
  font-weight: 600;
}

/* Make student list container visible in dark mode */
.dark-mode .sidebar .student-list {
  border: none;
  border-radius: 0;
  padding: 0;
  background: transparent;
}

/* Students page (table): make headers and subtitle white, remove extra dark pills */
.dark-mode .students-header .muted {
  color: #fff !important;
}

.dark-mode .table th {
  color: #fff !important;
}

.dark-mode .student-row-link td {
  background: transparent !important;
  box-shadow: none !important;
  border-color: rgba(255,255,255,0.18) !important;
}

.dark-mode .student-row-link:hover td,
.dark-mode .student-row-link:focus td,
.dark-mode .student-row-link:focus-within td {
  background: rgba(255,255,255,0.06) !important;
}

/* Students page: keep filter labels and row text bright white */
.dark-mode .filters label {
  color: #fff !important;
}

.dark-mode .student-row-link td,
.dark-mode .student-row-link .link-like {
  color: #fff !important;
}

.dark-mode .admin-user-form label {
  color: #fff !important;
}

.dark-mode .card .dashboard-header .muted,
.dark-mode .card .grid-form label,
.dark-mode .card .grid-form .muted,
.dark-mode .card .grid-form .small-note,
.dark-mode .sub-card .grid-form label,
.dark-mode .sub-card .grid-form .muted,
.dark-mode .sub-card .grid-form .small-note {
  color: #fff !important;
}

.dark-mode .free-signup-invite-form label {
  color: #d8dee9;
}

.dark-mode .free-signup-invite-form input,
.dark-mode .free-signup-invite-form select {
  background: #121214;
  border-color: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.dark-mode .free-signup-invite-form input:focus,
.dark-mode .free-signup-invite-form select:focus {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.16);
}

.dark-mode .free-signup-invite-form .form-actions .btn-outline {
  background: transparent;
  color: var(--fg);
  border-color: rgba(255, 255, 255, 0.16);
}

.dark-mode .free-signup-invite-form .form-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
}

.dark-mode .admin-user-form .pw-checklist {
  color: #c4cad3;
}

.dark-mode .admin-user-form .manual-password-label {
  color: #c4cad3;
}

.dark-mode .admin-user-form .password-collapsible {
  background: #121214;
  border-color: rgba(255, 255, 255, 0.14);
}

.dark-mode .admin-user-form .password-collapsible-toggle {
  color: #fff;
}

.dark-mode .admin-user-form .pw-check {
  background: #121214;
  border-color: rgba(255, 255, 255, 0.14);
  color: #d7dde8;
}

.dark-mode .admin-user-form .pw-check-icon {
  background: #4a4f58;
}

/* Force sidebar chip buttons to remain white with black text even in dark mode */
.dark-mode .sidebar .chip-btn,
.dark-mode .sidebar .chip-btn {
  background: #fff !important;
  color: #000 !important;
  border-color: #ccc !important;
  font-weight: 700 !important;
}

.dark-mode .sidebar .chip-btn.chip-active {
  background: #000 !important;
  color: #fff !important;
  border-color: #000 !important;
  font-weight: 700 !important;
}

/* Keep semester picker/cards readable in dark-mode: white panels with black text */
.dark-mode .semester-form,
.dark-mode .semester-option,
.dark-mode .semester-year-group,
.dark-mode .semester-year-heading,
.dark-mode .semester-name,
.dark-mode .semester-dates {
  background: #fff !important;
  color: #000 !important;
  border-color: rgba(0,0,0,0.08) !important;
}

/* Inputs and labels inside semester forms should remain dark-on-white */
.dark-mode .semester-form input,
.dark-mode .semester-form label,
.dark-mode .semester-form input[type="date"] {
  background: #fff !important;
  color: #111 !important;
  border-color: rgba(0,0,0,0.08) !important;
}

/* Make the year label / trigger clearly visible before expansion */
.dark-mode .semester-trigger,
.dark-mode .semester-trigger:hover,
.dark-mode .semester-trigger:focus {
  background: #fff !important;
  color: #000 !important;
  border-color: rgba(0,0,0,0.08) !important;
  box-shadow: none !important;
  font-weight: 700;
}

/* Be explicit: the year label text and arrow icon inside the trigger must be pure black */
.dark-mode .semester-trigger > span,
.dark-mode .semester-trigger .semester-trigger-icon,
.dark-mode .semester-trigger * {
  color: #000 !important;
  opacity: 1 !important;
}

/* Stronger enforcement for glyphs/icons: ensure black fill and no filters */
.dark-mode .semester-trigger,
.dark-mode .semester-trigger > span,
.dark-mode .semester-trigger .semester-trigger-icon,
.dark-mode .semester-trigger .semester-trigger-icon::before,
.dark-mode .semester-trigger .semester-trigger-icon::after {
  color: #000 !important;
  -webkit-text-fill-color: #000 !important;
  text-fill-color: #000 !important;
  filter: none !important;
  opacity: 1 !important;
  text-shadow: none !important;
}

/* Extra-specific override for the topbar trigger (id) to beat other rules */
.dark-mode #semester-picker-trigger,
.dark-mode #semester-picker-trigger > span,
.dark-mode #semester-picker-trigger .semester-trigger-icon {
  color: #000 !important;
  -webkit-text-fill-color: #000 !important;
  text-fill-color: #000 !important;
  filter: none !important;
  opacity: 1 !important;
  text-shadow: none !important;
  mix-blend-mode: normal !important;
  -webkit-font-smoothing: antialiased !important;
}

/* Ensure the arrow glyph uses the same strong color even if it's rendered via ::before */
.dark-mode #semester-picker-trigger .semester-trigger-icon::before,
.dark-mode #semester-picker-trigger .semester-trigger-icon::after {
  color: #000 !important;
  -webkit-text-fill-color: #000 !important;
  opacity: 1 !important;
}

/* Ensure <summary> headings (year rows) are black in dark-mode, including the native marker */
.dark-mode .settings-panel summary {
  background: #fff !important;
  color: #000 !important;
  font-weight: 700 !important;
  border-radius: 12px;
}
.dark-mode .settings-panel summary::-webkit-details-marker {
  color: #000 !important;
  opacity: 1 !important;
  -webkit-text-fill-color: #000 !important;
}
.dark-mode .settings-panel summary::marker {
  color: #000 !important;
  opacity: 1 !important;
}

/* Make the year label inside the semester picker clearly black in dark mode */
.dark-mode .semester-picker-year-label,
.dark-mode .semester-picker-year-label * {
  color: #000 !important;
  -webkit-text-fill-color: #000 !important;
  text-fill-color: #000 !important;
  opacity: 1 !important;
  filter: none !important;
}

/* Language switch in dark-mode: make the inactive half white with black text and add white outer border */
.dark-mode .language-switch {
  background: #fff !important;
  border: 1px solid #fff !important;
  box-shadow: none !important;
}
.dark-mode .language-switch .lang-btn {
  color: #000 !important;
  background: transparent !important;
  font-weight: 700;
}
.dark-mode .language-switch .lang-btn.active {
  background: #000 !important;
  color: #fff !important;
}
.dark-mode .language-switch .lang-btn:focus {
  outline: 2px solid rgba(255,255,255,0.18) !important;
  outline-offset: 2px !important;
}

/* Auth-specific positioning variant */
.dark-mode .auth-language-switch .lang-btn {
  color: #000 !important;
}

/* Ensure buttons keep contrast but align with dark theme */
.dark-mode .btn {
  background: #111;
  color: var(--fg);
  border-color: rgba(255,255,255,0.06);
}
.dark-mode .btn-outline {
  background: transparent;
  color: var(--fg);
  border-color: rgba(255,255,255,0.12);
}

/* Lesson/schedule arrow pills: keep arrows clearly visible in dark mode */
.dark-mode .week-nav-btn,
.dark-mode .lesson-pagination-controls .lesson-nav-btn {
  background: #111 !important;
  color: #fff !important;
  border-color: rgba(255,255,255,0.32) !important;
  -webkit-text-fill-color: #fff !important;
}

.dark-mode .week-nav-btn:hover,
.dark-mode .lesson-pagination-controls .lesson-nav-btn:hover {
  background: #1b1b1b !important;
}

/* Messages modal: dark contacts column on the left */
.dark-mode #messages-contacts {
  background: #0f0f10 !important;
  border-right-color: rgba(255, 255, 255, 0.14) !important;
}

.dark-mode #messages-contacts .contact-row {
  background: transparent !important;
  border-bottom-color: rgba(255, 255, 255, 0.08) !important;
  color: var(--fg) !important;
}

.dark-mode #messages-contacts .contact-row:hover {
  background: rgba(255, 255, 255, 0.06) !important;
}

.dark-mode #messages-contacts .contact-row.active {
  background: rgba(255, 255, 255, 0.12) !important;
}

.dark-mode #messages-contacts .contact-row .avatar,
.dark-mode #messages-contacts .contact-row.active .avatar {
  background: #2d2d31 !important;
}

.dark-mode #messages-contacts .contact-name,
.dark-mode #messages-contacts .contact-row .meta .name {
  color: #fff !important;
}

.dark-mode #messages-contacts .contact-meta,
.dark-mode #messages-contacts .contact-row .meta .last {
  color: #aeb3bb !important;
}

/* Make dark areas rounder and blend a bit using subtle gradients and inner shadow */
.dark-mode .table td,
.dark-mode .student-row-link td,
.dark-mode .table .right,
.dark-mode .lesson-note-card,
.dark-mode .list-plain li,
.dark-mode .card {
  border-radius: 12px;
  background: linear-gradient(180deg, #000 0%, #090909 100%) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.02), 0 6px 18px rgba(0,0,0,0.35);
}

/* Slightly larger radius for prominent cards/panels */
.dark-mode .modal-panel,
.dark-mode .card {
  border-radius: 18px;
}

/* Make small pill-like elements match the rounded style */
.dark-mode .chip-btn,
.dark-mode .btn,
.dark-mode .btn-outline {
  border-radius: 999px;
}

/* Keep table header spacing consistent but still rounded cells */
.dark-mode .table td {
  padding: 14px 18px;
}

/* Tables / student lesson rows: make cells dark with white text */
.dark-mode .table td,
.dark-mode .student-row-link td,
.dark-mode .table .right {
  background: #000 !important;
  color: var(--fg) !important;
  border-color: rgba(255,255,255,0.06) !important;
}

/* Sidebar student row main should not be darker in dark mode */
.dark-mode .sidebar .student-row-main {
  background: transparent !important;
  box-shadow: none !important;
}

.dark-mode .student-row-link:hover td,
.dark-mode .student-row-link:focus td,
.dark-mode .student-row-link:focus-within td {
  background: #0b0b0b !important;
}

/* Schedule absence button: black in light mode, white in dark mode */
.sub-card form.grid-form .absence-save-btn {
  background: #000;
  color: #fff;
  border: 1px solid #000;
  border-radius: 999px;
}
.sub-card form.grid-form .absence-save-btn:hover {
  background: #111;
}

.dark-mode .sub-card form.grid-form .absence-save-btn {
  background: #fff !important;
  color: #000 !important;
  border-color: rgba(0,0,0,0.08) !important;
}

/* Sysadmin metric cards: keep content dark on white cards in dark mode */
.dark-mode .sysadmin-metrics .metric-card {
  background: #fff !important;
  color: #111 !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
}

.dark-mode .sysadmin-metrics .metric-label {
  color: #5a5a5a !important;
}

.dark-mode .sysadmin-metrics .metric-value {
  color: #111 !important;
}

/* Lesson note cards in student details */
.dark-mode .lesson-note-card,
.dark-mode .lesson-note-grid .lesson-note-card {
  background: #000 !important;
  color: var(--fg) !important;
  border-color: rgba(255,255,255,0.06) !important;
}
.dark-mode .lesson-note-content {
  color: var(--fg) !important;
}

/* Schedule: make weekday names solid black in dark mode (user request) */
.dark-mode .schedule-header.day-header > div:first-child {
  color: #000 !important;
  font-weight: 700;
}