:root {
  color-scheme: light;
  --color-bg: #f5f6f8;
  --color-surface: #ffffff;
  --color-surface-muted: #f0f2f5;
  --color-text: #172033;
  --color-text-muted: #607089;
  --color-border: #d8e0eb;
  --color-primary: #2458a6;
  --color-primary-hover: #194682;
  --color-primary-soft: #e8f0fc;
  --color-success: #18794e;
  --color-success-soft: #e7f6ee;
  --color-warning: #9a5b00;
  --color-warning-soft: #fff4d8;
  --color-danger: #b42318;
  --color-danger-soft: #feebe9;
  --shadow-sm: 0 1px 2px rgb(15 23 42 / 0.06);
  --shadow-md: 0 8px 24px rgb(15 23 42 / 0.08);
  --radius-sm: 0.4rem;
  --radius-md: 0.75rem;
  --sidebar-width: 16.5rem;
  --content-width: 90rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  line-height: 1.5;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--color-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
}

body.nav-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a,
button,
summary,
input,
select,
textarea {
  transition: color 100ms ease-out, background-color 100ms ease-out,
    border-color 100ms ease-out, box-shadow 100ms ease-out;
}

a {
  color: var(--color-primary);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-primary-hover);
}

img,
svg {
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid rgb(36 88 166 / 0.35);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  z-index: 40;
  inset: 0 auto 0 0;
  display: flex;
  width: var(--sidebar-width);
  flex-direction: column;
  color: #eaf1fc;
  background: #16345f;
  box-shadow: var(--shadow-md);
}

.sidebar-header {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgb(255 255 255 / 0.12);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.3rem 0.45rem;
  margin: -0.3rem -0.45rem;
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand:hover,
.brand:focus-visible {
  color: #fff;
  background: rgb(255 255 255 / 0.12);
}

.brand:focus-visible {
  outline-color: #a8ccff;
}

.brand-mark {
  width: 2.25rem;
  height: 2.25rem;
  flex: 0 0 auto;
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: 0.5rem;
}

.brand-subtitle {
  display: block;
  color: #bdcce2;
  font-size: 0.78rem;
  font-weight: 500;
}

.sidebar-nav {
  display: grid;
  gap: 0.125rem;
  min-height: 0;
  padding: 0.5rem 0.65rem;
  overflow-y: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.5rem;
  padding: 0.4rem 0.65rem;
  color: #dbe6f5;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}

.nav-link:hover,
.nav-link[aria-current="page"],
.nav-link.is-active {
  color: #fff;
  background: rgb(255 255 255 / 0.12);
}

.sidebar-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: 0.5rem 0.65rem;
  border-top: 1px solid rgb(255 255 255 / 0.12);
}

.sidebar-settings {
  margin-bottom: 0.45rem;
}

.sidebar-account {
  padding: 0.5rem 0.25rem 0.25rem;
  border-top: 1px solid rgb(255 255 255 / 0.12);
}

.sidebar-account-link {
  display: block;
  padding: 0.5rem 0.65rem;
  color: #fff;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.sidebar-account-link:hover,
.sidebar-account-link:focus-visible,
.sidebar-account-link.is-active {
  color: #fff;
  background: rgb(255 255 255 / 0.12);
}

.sidebar-account-link:focus-visible {
  outline: 2px solid #a8ccff;
  outline-offset: 2px;
}

.sidebar-user {
  display: block;
  overflow: hidden;
  color: #fff;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.button.button-sidebar {
  width: 100%;
  margin-top: 0.5rem;
  color: #fff;
  background: rgb(255 255 255 / 0.1);
  border-color: rgb(255 255 255 / 0.22);
}

.button.button-sidebar:hover {
  background: rgb(255 255 255 / 0.18);
}

.app-main {
  --topbar-height: 0rem;
  min-height: 100vh;
  margin-left: var(--sidebar-width);
}

.topbar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: none;
  height: var(--topbar-height);
  align-items: center;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 3vw, 2rem);
  background: rgb(255 255 255 / 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: auto;
}

.button.mobile-nav-toggle {
  display: none;
}

.nav-backdrop {
  display: none;
}

.content {
  width: min(100%, var(--content-width));
  margin-inline: auto;
  padding: clamp(1rem, 3vw, 2rem);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  line-height: 1.2;
}

.school-corner-logo { position: fixed; z-index: 100; top: .65rem; right: .8rem; display: block; width: clamp(5rem, 9vw, 7rem); padding: .25rem; background: rgb(255 255 255 / .92); border-radius: .55rem; box-shadow: 0 1px 5px rgb(15 23 42 / .12); }
.school-corner-logo img { display: block; width: 100%; height: auto; }

/* QR-Ausstellungen */
.grow { flex: 1 1 20rem; }
.qr-project-create { margin-bottom: 1.5rem; }
.qr-project-create h2,
.qr-project-card h2,
.qr-share-card h2 { margin: 0; }
.qr-project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1rem; }
.qr-project-card { display: grid; gap: .5rem; color: inherit; text-decoration: none; }
.qr-project-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.qr-project-card .badge { justify-self: start; }
.qr-share-card { margin-bottom: 1.5rem; }
.qr-share-row { display: flex; gap: .6rem; align-items: stretch; }
.qr-share-row input { flex: 1; min-width: 0; }
.qr-body-preview { display: -webkit-box; max-width: 32rem; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.qr-table-code { display: block; width: 3.5rem; height: 3.5rem; max-width: none; }
.qr-danger-zone { margin-top: 2rem; border-color: #efb5af; }
.qr-danger-zone h2 { margin: 0; }
.qr-project-settings { margin-bottom: 1rem; }
.qr-project-settings summary { font-weight: 700; cursor: pointer; }
.qr-project-settings form { margin-top: 1rem; }
.qr-admin-title { display: flex; align-items: center; gap: .45rem; margin-top: .25rem; }
.qr-admin-actions { display: flex; align-items: center; gap: .5rem; padding-right: 7.75rem; }
.input-prefix { display: flex; align-items: stretch; }
.input-prefix > span { display: grid; place-items: center; padding: 0 .7rem; color: var(--color-text-muted); background: var(--color-surface-muted); border: 1px solid var(--color-border); border-right: 0; border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.input-prefix input { min-width: 0; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.collaborative-page { width: min(100% - 2rem, 68rem); }
.group-picker { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .65rem; margin-bottom: 1.5rem; }
.group-choice { display: grid; gap: .1rem; min-height: 4.5rem; align-content: center; padding: .75rem 1rem; color: var(--color-text); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; }
.group-choice span { color: var(--color-text-muted); font-size: .82rem; }
.group-choice:hover,
.group-choice.is-active { color: var(--color-text); background: var(--color-primary-soft); border-color: var(--color-primary); }
.group-empty { text-align: center; }
.group-empty h2,
.group-workspace h2 { margin: 0; }
.group-workspace { display: grid; gap: 1rem; }
.collaborative-entries { display: grid; gap: 1rem; padding-top: .5rem; }
.collaborative-entry { display: grid; grid-template-columns: 7rem minmax(0, 1fr); gap: 1rem; align-items: start; }
.collaborative-entry-code { display: grid; justify-items: center; gap: .35rem; font-size: .75rem; text-align: center; }
.collaborative-entry-code img { width: 6rem; height: 6rem; }
.collaborative-entry > form:last-child { grid-column: 2; }
.group-page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.group-page-header h1 { margin: .35rem 0 0; font-size: clamp(1.5rem, 5vw, 2.05rem); }
.back-link { display: inline-flex; align-items: center; gap: .25rem; text-decoration: none; }
.back-link .icon { width: 1.1rem; }
.print-size-form { display: flex; align-items: center; gap: .45rem; }
.print-size-form select { min-height: 2.65rem; }
.icon-actions { display: flex; gap: .45rem; }
.group-header-actions { display: flex; align-items: center; gap: .65rem; }
.qr-entry-table-wrap { background: #fff; }
.qr-entry-table th:first-child { width: 6rem; }
.qr-entry-table th:last-child { width: 11rem; }
.qr-list-code { display: block; width: 4.5rem; height: 4.5rem; max-width: none; padding: .2rem; background: #fff; border: 1px solid var(--color-border); border-radius: .4rem; }
.qr-entry-dialog { width: min(42rem, calc(100% - 2rem)); padding: 0; color: var(--color-text); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.qr-entry-dialog::backdrop { background: rgb(15 23 42 / .55); backdrop-filter: blur(2px); }
.qr-entry-dialog > form { padding: clamp(1rem, 4vw, 1.5rem); }
.qr-entry-dialog label { display: grid; gap: .4rem; }
.qr-dialog-header,
.qr-dialog-footer { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.qr-dialog-header h2 { margin: 0; }
.qr-dialog-footer { justify-content: flex-end; padding-top: .25rem; }
.icon-button-large { width: 2.8rem; height: 2.8rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.public-qr-shell { width: min(100% - 2rem, 44rem); margin: 0 auto; padding: clamp(1.25rem, 4vw, 3rem) 0; }
.public-qr-header { margin-bottom: 1.25rem; }
.public-qr-header h1,
.qr-success-card h1 { margin: 0; font-size: clamp(1.5rem, 5vw, 2.05rem); line-height: 1.15; }
.public-qr-header > p:last-child { color: var(--color-text-muted); }
.public-qr-form { padding: clamp(1rem, 4vw, 2rem); }
.public-qr-form label { display: grid; gap: .4rem; }
.public-qr-form input,
.public-qr-form textarea { min-height: 3.25rem; font-size: 1rem; }
.public-qr-form textarea { min-height: 11rem; }
.button-large { min-height: 3.25rem; padding-inline: 1.25rem; }
.qr-character-line { display: flex; justify-content: space-between; gap: 1rem; margin-top: .35rem; }
.qr-success-card { padding: clamp(1rem, 4vw, 2rem); }
.qr-success-preview { display: grid; justify-items: center; gap: .35rem; }
.qr-success-preview img { width: 10rem; height: 10rem; }

.qr-info-page { display: grid; min-height: 100vh; place-items: center; padding: 1.25rem; background: linear-gradient(145deg, #eef4fc, #fff); }
.qr-info-page article { width: min(100%, 42rem); padding: clamp(1.5rem, 6vw, 3rem); background: #fff; border: 1px solid var(--color-border); border-radius: 1rem; box-shadow: var(--shadow-md); }
.qr-info-page h1 { margin: .2rem 0 1.25rem; font-size: clamp(1.65rem, 6vw, 2.5rem); line-height: 1.1; }
.qr-info-body { font-size: clamp(1.1rem, 3vw, 1.35rem); line-height: 1.7; white-space: normal; }
.qr-info-body a { color: var(--color-primary); font-weight: 700; text-decoration-thickness: .1em; text-underline-offset: .14em; overflow-wrap: anywhere; }
.qr-info-page footer { margin-top: 2rem; padding-top: 1rem; color: var(--color-text-muted); border-top: 1px solid var(--color-border); font-weight: 700; }

.qr-print-toolbar { display: flex; align-items: center; gap: .75rem; padding: 1rem; background: #fff; border-bottom: 1px solid var(--color-border); }
.qr-print-sheet { display: grid; grid-template-columns: repeat(auto-fill, 30mm); gap: 8mm; align-content: start; width: 210mm; min-height: 297mm; margin: 0 auto; padding: 12mm; background: #fff; }
.qr-label { display: grid; width: 30mm; justify-items: center; padding: 2mm; background: #fff; border: .25mm solid #cbd3df; border-radius: 2mm; break-inside: avoid; }
.qr-label img { display: block; width: 20mm; height: 20mm; max-width: none; }
.qr-label strong { max-width: 30mm; margin-top: 1mm; overflow: hidden; font-size: 7pt; line-height: 1.1; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.qr-print-heading { grid-column: 1 / -1; margin: 2mm 0 -3mm; padding-bottom: 2mm; border-bottom: .3mm solid #111; font-size: 13pt; }
.qr-print-heading:first-child { margin-top: 0; }
.qr-print-sheet.qr-size-15 { grid-template-columns: repeat(auto-fill, 25mm); gap: 6mm; }
.qr-size-15 .qr-label { width: 25mm; }
.qr-size-15 .qr-label img { width: 15mm; height: 15mm; }
.qr-size-15 .qr-label strong { max-width: 25mm; font-size: 6.5pt; }
.qr-print-sheet.qr-size-30 { grid-template-columns: repeat(auto-fill, 40mm); }
.qr-print-sheet.qr-size-40 { grid-template-columns: repeat(auto-fill, 50mm); }
.qr-size-30 .qr-label { width: 40mm; }
.qr-size-40 .qr-label { width: 50mm; }
.qr-size-30 .qr-label img { width: 30mm; height: 30mm; }
.qr-size-40 .qr-label img { width: 40mm; height: 40mm; }
.qr-size-30 .qr-label strong { max-width: 40mm; }
.qr-size-40 .qr-label strong { max-width: 50mm; }

@media (max-width: 520px) {
  .school-corner-logo { width: 4.5rem; }
  .school-corner-logo + .public-qr-shell { padding-top: 5.5rem; }
  .qr-admin-actions { width: 100%; padding-right: 0; }
  .qr-share-row { flex-direction: column; }
  .qr-share-row .button { min-height: 3rem; }
  .group-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .collaborative-entry { grid-template-columns: 1fr; }
  .collaborative-entry-code { grid-template-columns: 4rem 1fr; align-items: center; justify-items: start; text-align: left; }
  .collaborative-entry-code img { width: 4rem; height: 4rem; }
  .collaborative-entry > form:last-child { grid-column: 1; }
  .group-page-header { align-items: stretch; flex-direction: column; }
  .group-header-actions { justify-content: space-between; }
  .print-size-form { width: 100%; }
  .print-size-form label { flex: 1; }
}

@media print {
  @page { size: A4; margin: 0; }
  .school-corner-logo { display: none !important; }
  .qr-print-toolbar { display: none !important; }
  .qr-print-sheet { margin: 0; }
}
.page-title:has(> .icon) { display: inline-flex; align-items: center; gap: 9px; }
.page-title > .icon { width: 25px; height: 25px; color: var(--color-primary); flex: none; }

.page-description {
  max-width: 48rem;
  margin: 0.4rem 0 0;
  color: var(--color-text-muted);
}

.eyebrow {
  margin: 0 0 0.2rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.stack {
  display: grid;
  gap: 1rem;
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-cards {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
}

.card {
  padding: clamp(1rem, 2vw, 1.35rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-title {
  margin: 0;
  font-size: 1.1rem;
}

.stat-value {
  display: block;
  margin-top: 0.25rem;
  font-size: clamp(1.65rem, 4vw, 2.35rem);
  font-weight: 750;
  line-height: 1.15;
}

.stat-card { color: inherit; text-decoration: none; }
.stat-card:hover { color: inherit; border-color: #a9bfdf; box-shadow: var(--shadow-md); }
.stat-value small { color: var(--color-text-muted); font-size: 0.85rem; font-weight: 600; }

.muted,
.help-text {
  color: var(--color-text-muted);
}

.help-text {
  margin: 0.35rem 0 0;
  font-size: 0.86rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-group {
  display: grid;
  align-content: start;
  gap: 0.4rem;
}

.form-group-full {
  grid-column: 1 / -1;
}

label,
.form-label {
  font-weight: 650;
}

.required::after {
  content: " *";
  color: var(--color-danger);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="number"],
input[type="search"],
input[type="date"],
select,
textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.62rem 0.75rem;
  color: var(--color-text);
  background: #fff;
  border: 1px solid #aebbc9;
  border-radius: var(--radius-sm);
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #778aa0;
}

input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  background: var(--color-surface-muted);
  opacity: 0.75;
}

[aria-invalid="true"],
.is-invalid {
  border-color: var(--color-danger) !important;
}

.field-error {
  margin: 0;
  color: var(--color-danger);
  font-size: 0.86rem;
}

.check-control {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-weight: 500;
}

.check-control input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.18rem;
  accent-color: var(--color-primary);
}

.button {
  display: inline-flex;
  min-height: 2.65rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.58rem 0.9rem;
  color: #fff;
  background: var(--color-primary);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
}

.button:hover {
  color: #fff;
  background: var(--color-primary-hover);
}

.button-secondary {
  color: var(--color-text);
  background: #fff;
  border-color: var(--color-border);
}

.button-secondary:hover {
  color: var(--color-text);
  background: var(--color-surface-muted);
}

.button-danger {
  background: var(--color-danger);
}

.button-danger:hover {
  background: #8f1c13;
}

.button-ghost {
  color: inherit;
  background: transparent;
  border-color: transparent;
}

.button-ghost:hover {
  color: inherit;
  background: rgb(0 0 0 / 0.06);
}

.button-small {
  min-height: 2.2rem;
  padding: 0.4rem 0.65rem;
  font-size: 0.9rem;
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
}

.curriculum-editor {
  padding-bottom: 5.5rem;
  scroll-behavior: smooth;
}

.curriculum-header-actions {
  justify-content: flex-end;
}

.curriculum-steps {
  position: sticky;
  z-index: 10;
  top: calc(var(--topbar-height, 0rem) + 0.6rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  background: rgb(255 255 255 / 0.96);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.curriculum-steps a {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  text-decoration: none;
}

.curriculum-steps a + a {
  border-left: 1px solid var(--color-border);
}

.curriculum-steps a:hover,
.curriculum-steps a:focus-visible {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.curriculum-steps strong,
.curriculum-steps small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.curriculum-steps small {
  color: var(--color-text-muted);
  font-size: 0.76rem;
}

.curriculum-step-number {
  display: inline-grid;
  width: 1.8rem;
  height: 1.8rem;
  flex: 0 0 auto;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 750;
}

.curriculum-section {
  scroll-margin-top: calc(var(--topbar-height, 0rem) + 5.25rem);
}

.curriculum-section > .card-header {
  margin-bottom: 0;
}

.curriculum-guidance {
  padding: 0.75rem 0.9rem;
  color: #34445a;
  background: var(--color-primary-soft);
  border-left: 0.25rem solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.unit-list:empty::before {
  content: "Noch keine Einheit angelegt. Starte mit „Einheit hinzufügen“ – Nummer, Farbe und erste freie Woche werden vorbereitet.";
  padding: 1.25rem;
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
  border: 1px dashed #aebbc9;
  border-radius: var(--radius-sm);
  text-align: center;
}

.unit-row {
  display: grid;
  grid-template-columns: 6rem minmax(14rem, 2fr) 7rem 8rem minmax(12rem, 1fr) minmax(12rem, 1fr);
  align-items: end;
  gap: 0.75rem;
  min-width: 0;
  margin: 0;
  padding: 0 1rem 1rem;
  overflow: hidden;
  background: #fbfcfe;
  border: 1px solid var(--color-border);
  border-left: 0.55rem solid var(--unit-color, #fcecc1);
  border-radius: var(--radius-md);
  transition: border-color 160ms ease-out, box-shadow 160ms ease-out;
}

.unit-row:focus-within {
  border-color: #9eb6d8;
  box-shadow: 0 0 0 3px rgb(36 88 166 / 0.08);
}

.unit-row.is-invalid {
  border-color: #e08b84;
  box-shadow: 0 0 0 3px rgb(180 35 24 / 0.08);
}

.unit-row-header {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 -1rem;
  padding: 0.75rem 0.85rem 0.75rem 1rem;
  background: color-mix(in srgb, var(--unit-color, #fcecc1) 58%, white);
  border-bottom: 1px solid var(--color-border);
}

.unit-row-header > div {
  min-width: 0;
}

.unit-row-header strong,
.unit-row-header span {
  display: block;
}

.unit-row-header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.unit-row-header span {
  margin-top: 0.05rem;
  color: #526177;
  font-size: 0.8rem;
}

.curriculum-unit-validation {
  margin: 0;
}

.curriculum-unit-validation[hidden],
.curriculum-bulk [hidden] {
  display: none !important;
}

.curriculum-bulk-panel {
  padding: 0.9rem;
  background: var(--color-primary-soft);
  border: 1px solid #c8d9f2;
  border-radius: var(--radius-md);
}

.curriculum-bulk-intro {
  display: grid;
  margin-bottom: 0.75rem;
}

.curriculum-bulk-intro span {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.curriculum-bulk {
  display: grid;
  grid-template-columns: repeat(2, minmax(10rem, 1fr)) minmax(9rem, 0.7fr) minmax(12rem, 1.2fr) auto;
  align-items: end;
  gap: 0.75rem;
}

.curriculum-bulk-feedback {
  min-height: 1.3rem;
  margin-top: 0.45rem;
  color: var(--color-success);
  font-size: 0.83rem;
  font-weight: 650;
}

.curriculum-table-wrap {
  border-radius: var(--radius-sm);
}

.curriculum-table {
  min-width: 68rem;
  table-layout: fixed;
}

.curriculum-table th:nth-child(1) { width: 7%; }
.curriculum-table th:nth-child(2) { width: 12%; }
.curriculum-table th:nth-child(3) { width: 36%; }
.curriculum-table th:nth-child(4) { width: 27%; }
.curriculum-table th:nth-child(5) { width: 18%; }

.curriculum-table td {
  padding: 0.55rem;
  vertical-align: middle;
}

.curriculum-table select,
.curriculum-table input,
.curriculum-table textarea {
  min-height: 2.35rem;
  padding: 0.42rem 0.5rem;
  font-size: 0.88rem;
}

.compact-textarea {
  min-height: 2.7rem;
  overflow-y: hidden;
  resize: vertical;
}

.assessment-editor {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2.7rem;
  align-items: stretch;
  gap: 0.4rem;
}

.assessment-color {
  display: flex;
  min-width: 0;
}

.curriculum-table .assessment-color input[type="color"] {
  width: 2.7rem;
  height: 2.7rem;
  min-height: 2.7rem;
  padding: 0.2rem;
  cursor: pointer;
}

.week-type-fields {
  display: grid;
  grid-template-columns: minmax(8rem, 0.75fr) minmax(9rem, 1.25fr);
  gap: 0.4rem;
}

.week-unit-label {
  display: inline-block;
  margin-bottom: 0.4rem;
  padding: 0.2rem 0.5rem;
  background: var(--week-unit-color, #fcecc1);
  border-left: 0.25rem solid color-mix(in srgb, var(--week-unit-color, #fcecc1) 70%, #172033);
  border-radius: 0.25rem;
  font-size: 0.82rem;
  font-weight: 700;
}

.week-unit-empty {
  margin-bottom: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-style: italic;
}

.calendar-hint {
  margin-bottom: 0.35rem;
  color: var(--color-warning);
  font-size: 0.8rem;
  font-weight: 650;
}

.week-kind-holiday { background: #f0f0f0; }
.week-kind-buffer { background: #fff9ed; }
.week-kind-milestone { box-shadow: inset 0 3px 0 #e60000; }
.week-kind-empty { color: var(--color-text-muted); background: #fafbfc; }

.curriculum-savebar {
  position: sticky;
  z-index: 15;
  bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1rem;
  background: rgb(255 255 255 / 0.96);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
}

.curriculum-save-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-success);
  font-weight: 650;
}

.curriculum-save-status::before {
  width: 0.65rem;
  height: 0.65rem;
  content: "";
  background: currentcolor;
  border-radius: 50%;
}

.curriculum-save-status.is-dirty {
  color: var(--color-warning);
}

.curriculum-save-status.is-error {
  color: var(--color-danger);
}

.curriculum-secondary-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 1150px) {
  .unit-row {
    grid-template-columns: 6rem minmax(12rem, 2fr) 7rem 8rem;
  }
  .unit-row > .form-group:nth-last-child(-n + 2) {
    grid-column: span 2;
  }
  .curriculum-bulk {
    grid-template-columns: repeat(2, minmax(10rem, 1fr));
  }
}

@media (max-width: 700px) {
  .curriculum-steps {
    position: static;
    grid-template-columns: 1fr;
  }
  .curriculum-steps a + a {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }
  .curriculum-header-actions,
  .curriculum-header-actions .button {
    width: 100%;
  }
  .curriculum-section > .card-header {
    align-items: stretch;
    flex-direction: column;
  }
  .unit-row,
  .curriculum-bulk {
    grid-template-columns: 1fr;
  }
  .unit-row > .form-group:nth-of-type(n) {
    grid-column: auto;
    grid-row: auto;
  }
  .curriculum-table {
    min-width: 0;
  }
  .curriculum-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
  }
  .curriculum-table,
  .curriculum-table tbody,
  .curriculum-table tr,
  .curriculum-table td {
    display: block;
    width: 100%;
  }
  .curriculum-table tr {
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
  }
  .curriculum-table td {
    display: grid;
    grid-template-columns: minmax(7.5rem, 34%) 1fr;
    gap: 0.65rem;
    padding: 0.4rem 0;
    border: 0;
  }
  .curriculum-table td::before {
    content: attr(data-label);
    color: var(--color-text-muted);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.03em;
    text-transform: uppercase;
  }
  .week-type-fields {
    grid-template-columns: 1fr;
  }
  .curriculum-savebar {
    align-items: stretch;
    flex-direction: column;
  }
  .curriculum-savebar .cluster,
  .curriculum-savebar .button {
    width: 100%;
  }
  .curriculum-secondary-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .curriculum-secondary-actions > .cluster,
  .curriculum-secondary-actions form,
  .curriculum-secondary-actions .button {
    width: 100%;
  }
}

.icon {
  width: 1.1rem;
  height: 1.1rem;
  flex: 0 0 auto;
}

.icon-button {
  text-decoration: none;
  display: inline-flex;
  width: 2.25rem;
  min-width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.icon-button:hover {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.icon-button.is-success {
  color: var(--color-success);
  background: var(--color-success-soft);
}

.icon-button-danger:hover {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.is-loading .icon {
  animation: icon-spin 850ms linear infinite;
}

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

.button-danger.button-quiet-danger {
  margin-left: auto;
  color: var(--color-danger);
  background: transparent;
  border-color: #efb4af;
}

.button-danger.button-quiet-danger:hover {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  line-height: 1.4;
  color: var(--color-text);
  background: var(--color-primary-soft);
  border: 1px solid #b9d0f2;
  border-radius: var(--radius-sm);
}

.alert-success {
  color: #105d3c;
  background: var(--color-success-soft);
  border-color: #a7d9bf;
}

.alert-warning {
  color: #774600;
  background: var(--color-warning-soft);
  border-color: #ead08b;
}

.alert-danger,
.alert-error {
  color: #8f1c13;
  background: var(--color-danger-soft);
  border-color: #efb4af;
}

.alert-content {
  flex: 1;
}

.alert-title {
  display: block;
  margin-bottom: 0.1rem;
}

.alert-dismiss {
  min-width: 2rem;
  min-height: 2rem;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.2rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  color: #34445a;
  background: var(--color-surface-muted);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-success {
  color: var(--color-success);
  background: var(--color-success-soft);
}

.badge-warning {
  color: var(--color-warning);
  background: var(--color-warning-soft);
}

.badge-danger {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

th,
td {
  padding: 0.75rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

th {
  color: #415169;
  background: #f7f9fc;
  font-size: 0.8rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr:hover {
  background: #f9fbfd;
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
}

.item-title {
  font-weight: 750;
}

.inline-action {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  gap: 0.25rem;
}

.inline-action a {
  overflow-wrap: anywhere;
}

.tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  color: #415169;
  background: var(--color-surface-muted);
  border-radius: 999px;
  font-size: 0.82rem;
  white-space: nowrap;
}

.sync-error {
  max-width: 28rem;
  margin-top: 0.35rem;
}

.empty-state {
  padding: clamp(2rem, 6vw, 4rem) 1rem;
  text-align: center;
}

.filter-bar {
  display: flex;
  align-items: end;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-bar .form-group {
  width: min(100%, 22rem);
}

.filter-bar .filter-search {
  flex: 1 1 18rem;
}

.filter-bar-wide .form-group:not(.filter-search) {
  flex: 1 1 14rem;
}

.filter-reset {
  align-self: center;
  margin-left: auto;
}

.advanced-settings {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.advanced-settings summary,
.choice-section summary {
  cursor: pointer;
  font-weight: 700;
}

.advanced-settings summary {
  padding: 0.8rem 1rem;
}

.advanced-settings-content {
  padding: 0 1rem 1rem;
}

.source-card {
  padding: 0.85rem;
  background: var(--color-surface-muted);
  border-radius: var(--radius-sm);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.compact-list {
  border-top: 1px solid var(--color-border);
}

.compact-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-border);
}

.compact-list-row:last-child {
  border-bottom: 0;
}

.testimonial-classes {
  max-width: 52rem;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.testimonial-year h2 {
  margin: 0;
  padding: 0.6rem 1rem;
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
  font-size: 0.9rem;
}

.testimonial-class-list { margin: 0; padding: 0; list-style: none; }
.testimonial-class-link {
  display: flex;
  min-height: 3rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
  text-decoration: none;
}
.testimonial-class-link > .icon { margin-left: auto; color: var(--color-text-muted); }
.testimonial-class-link:hover { background: var(--color-primary-soft); }

.school-year-header {
  align-items: center;
}

/* School year and class setup */
.school-page-header .button {
  flex: 0 0 auto;
}

.school-summary {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: start;
  align-items: center;
  gap: 0;
  margin-bottom: 1rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.school-summary-item {
  display: grid;
  min-width: 8.5rem;
  padding: 0.85rem 1.1rem;
  border-right: 1px solid var(--color-border);
}

.school-summary-item strong {
  color: var(--color-text);
  font-size: 1.35rem;
  line-height: 1.15;
}

.school-summary-item span {
  font-size: 0.82rem;
}

.school-summary > p {
  margin: 0;
  padding: 0.85rem 1.1rem;
  text-align: right;
}

.school-year {
  overflow: hidden;
}

.school-year.is-inactive {
  background: #fafbfd;
}

.school-year-heading {
  min-width: 10rem;
}

.school-year-title-row,
.school-class-name {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.school-year-title-row .card-title {
  font-size: 1.25rem;
}

.school-year-meta {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.school-year-actions {
  justify-content: flex-end;
}

.school-year-empty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-surface-muted);
  border-radius: var(--radius-sm);
}

.school-year-empty p {
  margin: 0.15rem 0 0;
}

.school-class-list {
  border-top-color: var(--color-border);
}

.school-class-row {
  min-height: 3.65rem;
  padding-inline: 0.15rem;
}

.school-class-row .button {
  flex: 0 0 auto;
}

.school-empty-state {
  display: grid;
  justify-items: center;
}

.school-empty-state > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 0.2rem auto 1.25rem;
}

.school-step {
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 0.8rem;
  place-items: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 750;
}

.school-empty-actions {
  justify-content: center;
}

.school-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.school-form-header {
  margin-bottom: 1.15rem;
}

.school-form-shell {
  display: grid;
  max-width: 58rem;
  gap: 1rem;
}

.school-form {
  gap: 1.35rem;
}

.school-form-errors {
  margin: -0.1rem 0 0;
}

.school-form-section {
  display: grid;
  gap: 1.15rem;
}

.school-form-section-heading {
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--color-border);
}

.school-form-section-heading h2,
.school-danger-zone h2 {
  margin: 0;
  font-size: 1rem;
}

.school-form-section-heading p,
.school-danger-zone p,
.school-form-note p {
  margin: 0.2rem 0 0;
  color: var(--color-text-muted);
}

.school-form-section > .form-group {
  max-width: 30rem;
}

.school-form-note {
  padding: 0.85rem 1rem;
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
}

.school-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.1rem;
}

.school-danger-zone {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: #fffafa;
  border-color: #efb4af;
  box-shadow: none;
}

.school-danger-zone > div {
  max-width: 35rem;
}

.school-danger-zone form,
.school-danger-zone .button {
  flex: 0 0 auto;
}

.section-tabs {
  display: flex;
  gap: 0.25rem;
  margin: -0.5rem 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.section-tabs a {
  padding: 0.55rem 0.8rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  font-weight: 650;
  text-decoration: none;
}

.section-tabs a:hover,
.section-tabs a.is-active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.remark-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(19rem, 0.8fr);
  align-items: start;
  gap: 1rem;
}

.choice-section {
  padding: 0;
}

.choice-section summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
}

.choice-section-content {
  padding: 0 1.2rem 1.2rem;
}

.remark-preview {
  position: sticky;
  top: calc(var(--topbar-height, 0rem) + 1.25rem);
}

.content > .alert {
  padding: 0.45rem 0.7rem;
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
}

form {
  margin: 0;
}

.student-row {
  display: grid;
  grid-template-columns: 2.5rem minmax(10rem, 1fr) minmax(9rem, 12rem) auto minmax(5.5rem, auto) auto auto;
  align-items: center;
  gap: 0.75rem;
}

.student-number { text-align: center; font-size: 1.1rem; }
.student-save-status { min-width: 5.5rem; font-size: 0.8rem; }

@media (max-width: 900px) {
  .student-row { grid-template-columns: 2.5rem 1fr; }
  .student-row > :not(.student-number) { grid-column: 2; }
  .remark-layout { grid-template-columns: 1fr; }
  .remark-preview { position: static; }
}

.empty-state h2,
.empty-state h3 {
  margin: 0 0 0.35rem;
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 1.25rem;
  background:
    radial-gradient(circle at top left, rgb(36 88 166 / 0.12), transparent 35rem),
    var(--color-bg);
}

.login-card {
  width: min(100%, 28rem);
  padding: clamp(1.4rem, 5vw, 2.25rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.login-card h1 {
  margin: 0;
  font-size: 1.5rem;
}

.login-card .button {
  width: 100%;
}

.login-card form {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.login-note {
  margin: 1.25rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  text-align: center;
}

.error-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 1.25rem;
  background: radial-gradient(circle at top left, rgb(180 35 24 / 0.1), transparent 34rem), var(--color-bg);
}

.error-card {
  width: min(100%, 36rem);
  padding: clamp(1.5rem, 5vw, 2.5rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.error-card h1 {
  margin-top: 0;
}

.input-compact {
  width: 6rem !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 0.65rem;
}

.choice-card {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 0.6rem;
  cursor: pointer;
}

.choice-card:has(input:checked) {
  border-color: var(--color-primary);
  background: rgb(36 88 166 / 0.08);
}

.choice-card span,
.choice-card small {
  display: block;
}

.choice-card small {
  margin-top: 0.2rem;
  color: var(--color-text-muted);
}

.home-page-header {
  align-items: center;
}

.shortcut-order-status {
  max-width: 22rem;
  color: var(--color-text-muted);
  font-size: 0.86rem;
}

.home-page-header [data-shortcut-add][hidden] {
  display: none;
}

.shortcut-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 11rem), 1fr));
  gap: 1rem;
}

.shortcut-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color 100ms ease-out, box-shadow 100ms ease-out, transform 100ms ease-out, opacity 100ms ease-out;
}

.shortcut-card:hover,
.shortcut-card:focus-within {
  border-color: #a9bfdf;
  box-shadow: var(--shadow-md);
}

.shortcut-card.is-dragging {
  z-index: 2;
  opacity: 0.55;
  transform: scale(0.98);
}

.shortcut-link {
  display: flex;
  min-height: 10.5rem;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.25rem 1rem;
  color: var(--color-text);
  text-align: center;
  text-decoration: none;
}

.shortcut-link:hover {
  color: var(--color-primary);
}

.shortcut-icon {
  display: grid;
  width: 4.5rem;
  height: 4.5rem;
  place-items: center;
  overflow: hidden;
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: 1rem;
}

.shortcut-icon img {
  display: block;
  width: 3.5rem;
  height: 3.5rem;
  object-fit: contain;
}

.shortcut-placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-size: 2rem;
  font-weight: 750;
}

.shortcut-placeholder-large {
  width: 4.5rem;
  height: 4.5rem;
  margin: 0 auto 1rem;
  border-radius: 1rem;
}

.shortcut-title {
  max-width: 100%;
  overflow-wrap: anywhere;
  line-height: 1.25;
}

.shortcut-grid.is-editing .shortcut-link {
  cursor: default;
  background: var(--color-surface-muted);
}

.shortcut-edit-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.2rem;
  padding: 0.55rem;
  background: #fff;
  border-top: 1px solid var(--color-border);
}

.shortcut-edit-controls[hidden] {
  display: none;
}

.shortcut-edit-controls form {
  display: contents;
}

.shortcut-drag-handle {
  cursor: grab;
  touch-action: none;
}

.shortcut-drag-handle:active {
  cursor: grabbing;
}

.shortcut-dialog {
  width: min(calc(100% - 2rem), 34rem);
  padding: clamp(1rem, 3vw, 1.5rem);
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 24px 64px rgb(15 23 42 / 0.25);
}

.shortcut-dialog::backdrop {
  background: rgb(15 23 42 / 0.52);
  backdrop-filter: blur(2px);
}

.shortcut-dialog .card-header {
  margin: 0;
}

.shortcut-dialog .form-actions {
  justify-content: flex-start;
}

@media (max-width: 800px) {
  .sidebar {
    width: min(86vw, 19rem);
    transform: translateX(-105%);
    transition: transform 180ms ease-out;
  }

  .nav-open .sidebar {
    transform: translateX(0);
  }

  .app-main {
    --topbar-height: 4rem;
    margin-left: 0;
  }

  .topbar {
    display: flex;
    padding-block: 0.5rem;
  }

  .button.mobile-nav-toggle {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .nav-backdrop {
    position: fixed;
    z-index: 30;
    inset: 0;
    display: block;
    visibility: hidden;
    background: rgb(15 23 42 / 0.5);
    border: 0;
    opacity: 0;
    transition: opacity 180ms ease-out, visibility 180ms;
  }

  .nav-open .nav-backdrop {
    visibility: visible;
    opacity: 1;
  }

  .page-header {
    align-items: stretch;
    flex-direction: column;
  }

  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button-quiet-danger {
    margin-left: 0;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group-full {
    grid-column: auto;
  }

  .school-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .school-summary-item {
    min-width: 0;
  }

  .school-summary > p {
    grid-column: 1 / -1;
    padding-top: 0.7rem;
    text-align: left;
    border-top: 1px solid var(--color-border);
  }

  .school-year-header {
    align-items: stretch;
    flex-direction: column;
  }

  .school-year-actions {
    justify-content: flex-start;
  }

  .school-danger-zone {
    align-items: stretch;
    flex-direction: column;
  }

  .school-danger-zone form,
  .school-danger-zone .button {
    width: 100%;
  }

  .home-page-header .cluster,
  .home-page-header .button {
    width: 100%;
  }

  .shortcut-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
  }

  .shortcut-link {
    min-height: 9rem;
    padding: 1rem 0.65rem;
  }
}

@media (max-width: 520px) {
  .topbar-actions .button-label-optional {
    display: none;
  }

  .card {
    border-radius: 0.6rem;
  }

  .school-year-actions,
  .school-year-actions .button,
  .school-form-actions,
  .school-form-actions .button,
  .school-empty-actions,
  .school-empty-actions .button {
    width: 100%;
  }

  .school-year-empty {
    align-items: stretch;
    flex-direction: column;
  }

  .school-year-empty .button {
    width: 100%;
  }

  .school-class-row {
    align-items: flex-start;
  }

  .table-responsive-cards thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .table-responsive-cards,
  .table-responsive-cards tbody,
  .table-responsive-cards tr,
  .table-responsive-cards td {
    display: block;
    width: 100%;
  }

  .table-responsive-cards tr {
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
  }

  .table-responsive-cards tr:last-child {
    border-bottom: 0;
  }

  .table-responsive-cards td {
    display: grid;
    grid-template-columns: minmax(7rem, 40%) 1fr;
    gap: 0.5rem;
    padding: 0.35rem 0;
    border: 0;
  }

  .table-responsive-cards td::before {
    content: attr(data-label);
    color: var(--color-text-muted);
    font-weight: 700;
  }

  .table-responsive-cards .table-actions {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .sidebar,
  .topbar,
  .no-print {
    display: none !important;
  }

  .app-main {
    --topbar-height: 0rem;
    margin: 0;
  }

  body,
  .card,
  .table-wrap {
    background: #fff;
    box-shadow: none;
  }
}

/* Compact curriculum plan editor */
.curriculum-page-header {
  align-items: center;
  flex-direction: row;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.curriculum-page-heading {
  display: flex;
  min-width: 0;
  flex: 1;
  align-items: center;
  gap: 0.65rem;
}

.curriculum-back-link {
  display: inline-grid;
  width: 2.25rem;
  height: 2.25rem;
  flex: 0 0 auto;
  place-items: center;
  color: var(--color-primary);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  text-decoration: none;
}

.curriculum-back-link:hover,
.curriculum-back-link:focus-visible {
  background: var(--color-primary-soft);
}

.curriculum-page-title {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
}

.curriculum-page-meta {
  margin: 0.12rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.curriculum-actions {
  position: relative;
}

.curriculum-actions summary {
  list-style: none;
  cursor: pointer;
}

.curriculum-actions-trigger {
  display: inline-flex;
  width: 2.5rem;
  min-height: 2.5rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.curriculum-actions summary::-webkit-details-marker {
  display: none;
}

.curriculum-actions[open] summary {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.curriculum-actions-menu {
  position: absolute;
  z-index: 40;
  top: calc(100% + 0.4rem);
  right: 0;
  display: grid;
  width: min(20rem, calc(100vw - 2rem));
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.curriculum-actions-menu a,
.curriculum-actions-menu button {
  display: flex;
  width: 100%;
  min-height: 2.8rem;
  align-items: center;
  padding: 0.65rem 0.85rem;
  color: var(--color-text);
  background: #fff;
  border: 0;
  border-radius: 0;
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.curriculum-actions-menu > * + *,
.curriculum-actions-menu form + form {
  border-top: 1px solid var(--color-border);
}

.curriculum-actions-menu a:hover,
.curriculum-actions-menu button:hover {
  background: var(--color-surface-muted);
}

.curriculum-actions-menu .curriculum-action-danger {
  color: var(--color-danger);
}

.curriculum-editor {
  display: grid;
  gap: 1rem;
}

.curriculum-plan-card {
  min-width: 0;
  padding: 1rem;
}

.curriculum-plan-toolbar {
  margin-bottom: 0.85rem;
}

.curriculum-plan-toolbar .help-text {
  margin-top: 0.15rem;
}

.curriculum-suggestion,
.curriculum-unit-validation {
  margin: 0 0 0.75rem;
}

.curriculum-unit-validation[hidden] {
  display: none;
}

.curriculum-plan-scroll {
  max-height: none;
  overflow: visible;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.curriculum-plan-grid {
  position: relative;
  display: grid;
  min-width: 60rem;
  grid-template-columns: 7rem minmax(15rem, 1.15fr) minmax(10.5rem, 0.75fr) minmax(12rem, 1fr) minmax(12rem, 1fr);
  grid-template-rows: auto;
  grid-auto-rows: minmax(4.1rem, auto);
  background: #fff;
}

.curriculum-grid-heading {
  position: sticky;
  z-index: 20;
  top: var(--topbar-height, 0rem);
  padding: 0.65rem 0.6rem;
  color: #34445a;
  background: #f2f5f8;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid #aebbc9;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.curriculum-grid-heading:nth-child(1) { grid-column: 1; grid-row: 1; }
.curriculum-grid-heading:nth-child(2) { grid-column: 2; grid-row: 1; }
.curriculum-grid-heading:nth-child(3) { grid-column: 3; grid-row: 1; }
.curriculum-grid-heading:nth-child(4) { grid-column: 4; grid-row: 1; }
.curriculum-grid-heading:nth-child(5) { grid-column: 5; grid-row: 1; }

.curriculum-week-row {
  display: contents;
}

.curriculum-week-row > div {
  min-width: 0;
  padding: 0.4rem;
  background: #fff;
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.curriculum-week-row.week-kind-holiday > div {
  background: #f2f3f4;
}

.curriculum-week-row.week-kind-buffer > div {
  background: #fff9ed;
}

.curriculum-week-row.week-kind-milestone > div {
  box-shadow: inset 0 3px 0 #e60000;
}

.curriculum-week-row.week-kind-empty > div {
  background: #fafbfc;
}

.curriculum-week-identity {
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.25;
}

.curriculum-week-identity strong {
  color: var(--color-text);
  font-size: 0.86rem;
}

.curriculum-week-identity small {
  margin-top: 0.25rem;
  color: var(--color-warning);
  font-size: 0.68rem;
  font-weight: 650;
}

.curriculum-unit-lane {
  position: relative;
  background-image: linear-gradient(90deg, rgb(36 88 166 / 0.035), transparent 55%) !important;
}

.curriculum-week-kind {
  display: grid;
  align-content: center;
  gap: 0.35rem;
}

.curriculum-week-row select,
.curriculum-week-row input,
.curriculum-week-row textarea {
  min-height: 2.25rem;
  padding: 0.38rem 0.45rem;
  font-size: 0.82rem;
}

.curriculum-week-row textarea {
  resize: vertical;
}

.curriculum-week-material,
.curriculum-week-assessment {
  display: flex;
  align-items: center;
}

.curriculum-week-material textarea {
  width: 100%;
}

.curriculum-week-assessment {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 2.45rem;
  gap: 0.35rem;
}

.assessment-color-trigger {
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  min-height: 2.45rem;
  padding: 0.15rem;
  place-items: center;
  background: #fff;
  border: 1px solid #aebbc9;
  border-radius: 0.3rem;
  cursor: pointer;
}

.assessment-color-trigger span {
  width: 100%;
  height: 100%;
  background: var(--assessment-color, #111827);
  border-radius: 0.15rem;
}

.assessment-color-trigger:hover,
.assessment-color-trigger:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgb(36 88 166 / 0.18);
  outline: 0;
}

.curriculum-unit-block {
  z-index: 5;
  display: grid;
  min-width: 0;
  grid-template-rows: 0.9rem minmax(0, 1fr) 0.9rem;
  align-items: stretch;
  margin: 0.25rem;
  padding: 0;
  overflow: hidden;
  color: #172033;
  background: var(--unit-color, #fcecc1);
  border: 1px solid color-mix(in srgb, var(--unit-color, #fcecc1) 65%, #526177);
  border-left: 0.35rem solid color-mix(in srgb, var(--unit-color, #fcecc1) 62%, #172033);
  border-radius: 0.45rem;
  box-shadow: 0 2px 5px rgb(31 42 55 / 0.12);
  font: inherit;
  text-align: left;
  touch-action: none;
  cursor: grab;
}

.curriculum-unit-block:hover,
.curriculum-unit-block:focus-visible {
  z-index: 8;
  box-shadow: 0 4px 12px rgb(31 42 55 / 0.2);
  outline: 2px solid rgb(36 88 166 / 0.35);
  outline-offset: 1px;
}

.curriculum-unit-block.is-moving {
  z-index: 10;
  cursor: grabbing;
  opacity: 0.9;
  box-shadow: 0 8px 20px rgb(31 42 55 / 0.28);
}

.curriculum-unit-block.is-invalid {
  border-color: var(--color-danger);
}

.curriculum-unit-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 0 0.7rem;
}

.curriculum-unit-content strong,
.curriculum-unit-content small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.curriculum-unit-content strong {
  font-size: 0.9rem;
  line-height: 1.25;
}

.curriculum-unit-content small {
  margin-top: 0.15rem;
  color: #405068;
  font-size: 0.7rem;
  white-space: nowrap;
}

.curriculum-unit-resize {
  position: relative;
  display: block;
  cursor: ns-resize;
}

.curriculum-unit-resize::after {
  position: absolute;
  left: 50%;
  width: 2.4rem;
  height: 0.22rem;
  content: "";
  background: rgb(23 32 51 / 0.38);
  border-radius: 1rem;
  transform: translateX(-50%);
}

.curriculum-unit-resize-top::after {
  top: 0.28rem;
}

.curriculum-unit-resize-bottom::after {
  bottom: 0.28rem;
}

.curriculum-unit-mobile {
  display: none;
}

.curriculum-mobile-help {
  display: none;
}

.curriculum-unit-modal {
  width: min(42rem, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  padding: 0;
  overflow: auto;
  color: var(--color-text);
  background: #fff;
  border: 0;
  border-radius: var(--radius-md);
  box-shadow: 0 24px 70px rgb(23 32 51 / 0.32);
}

.curriculum-unit-modal::backdrop {
  background: rgb(23 32 51 / 0.52);
  backdrop-filter: blur(2px);
}

.curriculum-unit-modal [hidden] {
  display: none !important;
}

.curriculum-modal-header,
.curriculum-modal-footer {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 1.15rem;
}

.curriculum-modal-header {
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.curriculum-modal-header .eyebrow {
  margin-bottom: 0.1rem;
}

.curriculum-modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.15rem;
}

.curriculum-modal-title,
.curriculum-modal-color,
.curriculum-modal-error {
  grid-column: 1 / -1;
}

.curriculum-modal-error {
  margin: 0;
}

.curriculum-modal-footer {
  border-top: 1px solid var(--color-border);
}

.curriculum-modal-spacer {
  flex: 1;
}

.curriculum-color-picker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.curriculum-color-picker > input[type="color"] {
  width: 3.25rem;
  height: 2.75rem;
  padding: 0.2rem;
  cursor: pointer;
}

.curriculum-color-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.curriculum-color-presets button {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  background: var(--preset-color);
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px #94a1b2;
  cursor: pointer;
}

.curriculum-color-presets button:hover,
.curriculum-color-presets button:focus-visible {
  box-shadow: 0 0 0 3px rgb(36 88 166 / 0.32);
  outline: 0;
}

.curriculum-assessment-color-modal {
  width: min(32rem, calc(100vw - 2rem));
}

.curriculum-assessment-color-modal .curriculum-modal-body {
  display: block;
}

@media (max-width: 800px) {
  .curriculum-page-header {
    gap: 0.8rem;
  }

  .curriculum-actions {
    flex: 0 0 auto;
  }

  .curriculum-actions summary {
    width: 2.5rem;
  }

  .curriculum-actions-menu {
    right: 0;
    left: auto;
  }

  .curriculum-plan-card {
    padding: 0.75rem;
  }

  .curriculum-plan-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .curriculum-plan-toolbar .button {
    width: 100%;
  }

  .curriculum-plan-scroll {
    max-height: none;
    overflow: visible;
    border: 0;
  }

  .curriculum-plan-grid {
    display: block;
    min-width: 0;
    background: transparent;
  }

  .curriculum-grid-heading,
  .curriculum-unit-block {
    display: none;
  }

  .curriculum-week-row {
    display: grid;
    margin-bottom: 0.75rem;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
  }

  .curriculum-week-row.week-kind-milestone {
    box-shadow: inset 0 3px 0 #e60000;
  }

  .curriculum-week-row.week-kind-milestone > div {
    box-shadow: none;
  }

  .curriculum-week-row > div {
    grid-column: auto !important;
    grid-row: auto !important;
    border-right: 0;
  }

  .curriculum-week-identity {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 0.5rem;
    padding: 0.65rem;
    background: #f2f5f8 !important;
  }

  .curriculum-week-identity small {
    grid-column: 1 / -1;
  }

  .curriculum-unit-mobile {
    display: block;
    width: 100%;
    padding: 0.55rem 0.65rem;
    color: #172033;
    background: var(--unit-color, #fcecc1);
    border: 0;
    border-left: 0.35rem solid color-mix(in srgb, var(--unit-color, #fcecc1) 62%, #172033);
    border-radius: 0.35rem;
    font: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    text-align: left;
  }

  .curriculum-desktop-help {
    display: none;
  }

  .curriculum-mobile-help {
    display: inline;
  }

  .curriculum-week-kind::before,
  .curriculum-week-material::before,
  .curriculum-week-assessment::before {
    grid-column: 1 / -1;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.035em;
    text-transform: uppercase;
  }

  .curriculum-week-kind::before { content: "Wochenart"; }
  .curriculum-week-material::before { content: "Zusatz"; }
  .curriculum-week-assessment::before { content: "Leistungsnachweis"; }

  .curriculum-week-material {
    display: grid;
  }

  .curriculum-modal-body {
    grid-template-columns: 1fr;
  }

  .curriculum-modal-title,
  .curriculum-modal-color,
  .curriculum-modal-error {
    grid-column: auto;
  }

  .curriculum-modal-footer {
    flex-wrap: wrap;
  }

  .curriculum-modal-footer .button {
    flex: 1 1 auto;
  }

  .curriculum-modal-spacer {
    display: none;
  }

  .curriculum-savebar {
    gap: 0.55rem;
    padding: 0.65rem;
  }

  .curriculum-savebar .cluster {
    display: grid;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .curriculum-save-status {
    font-size: 0.82rem;
  }
}

@media print {
  .curriculum-actions,
  .curriculum-plan-toolbar .button,
  .curriculum-savebar,
  .curriculum-unit-resize {
    display: none !important;
  }

  .curriculum-plan-scroll {
    max-height: none;
    overflow: visible;
  }

  .curriculum-plan-grid {
    min-width: 0;
  }
}

.curriculum-settings { padding: 14px 18px; margin-bottom: 16px; }
.curriculum-settings summary { cursor: pointer; font-weight: 600; }
.curriculum-class-choices, .curriculum-width-choices { display: flex; flex-wrap: wrap; gap: 12px; border: 0; padding: 12px 0; }
.curriculum-class-choices label { display: flex; align-items: center; gap: 6px; }
.curriculum-class-choices input { width: auto; }
.curriculum-width-choices label { display: flex; flex-direction: column; gap: 6px; max-width: 160px; }
.curriculum-column-resize { position: absolute; right: -4px; top: 0; bottom: 0; width: 9px; cursor: col-resize; touch-action: none; z-index: 1; }
.curriculum-column-resize:hover, .curriculum-column-resize:focus-visible { background: #2563eb55; }
.curriculum-week-add { background: transparent; border: 1px dashed #b8c5d6; border-radius: 6px; padding: 8px; color: #45617e; cursor: pointer; width: 100%; }
.curriculum-unit-content { grid-row: 2; }
.curriculum-unit-resize-top { grid-row: 1; }
.curriculum-unit-resize-bottom { grid-row: 3; }
.curriculum-grid-heading { overflow-wrap: anywhere; }
.curriculum-week-kind input, .curriculum-week-kind select { min-width: 0; width: 100%; }
@media (max-width: 800px) { .curriculum-week-row.week-kind-milestone { border-top: 3px solid #e60000; } }
@media (min-width: 801px) { .curriculum-plan-grid { grid-template-columns: var(--plan-columns, 7rem minmax(15rem, 1.15fr) minmax(10.5rem, .75fr) minmax(12rem, 1fr) minmax(12rem, 1fr)); } }

.parent-template-grid { align-items: stretch; }
.parent-template-card { align-content: start; }
.parent-template-card .cluster:last-child { margin-top: auto; }
.parent-template-card.is-inactive { opacity: .72; }
.parent-text-preview { display: -webkit-box; overflow: hidden; margin: 0; white-space: pre-line; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.parent-history { margin-top: 2rem; }
.parent-history-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 1rem; align-items: center; }
.parent-editor { max-width: 58rem; }
.parent-danger-zone { display: flex; max-width: 58rem; margin-top: 1rem; justify-content: space-between; gap: 1rem; align-items: center; }
.cluster-between { justify-content: space-between; }

@media (max-width: 700px) {
  .parent-history-row { grid-template-columns: 1fr; }
  .parent-danger-zone { align-items: stretch; flex-direction: column; }
}