:root {
  --bg: #f4efe6;
  --paper: rgba(255, 249, 239, 0.92);
  --paper-strong: rgba(255, 251, 244, 0.97);
  --ink: #181410;
  --muted: rgba(24, 20, 16, 0.72);
  --line: rgba(24, 20, 16, 0.1);
  --accent: #9b3d1c;
  --accent-soft: #c88b56;
  --gold: #d7b47a;
  --sidebar: rgba(28, 25, 21, 0.94);
  --sidebar-line: rgba(255, 244, 230, 0.08);
  --sidebar-text: rgba(255, 246, 235, 0.76);
  --sidebar-strong: #fff4e7;
  --success: #2b7a5a;
  --danger: #a7302a;
  --shadow: 0 26px 70px rgba(60, 34, 22, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 16%, rgba(200, 139, 86, 0.18), transparent 22%),
    radial-gradient(circle at 80% 10%, rgba(155, 61, 28, 0.14), transparent 20%),
    linear-gradient(180deg, #faf4ec 0%, #f0e4d4 48%, #e6d5c0 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(24, 20, 16, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 20, 16, 0.03) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

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

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

textarea {
  resize: vertical;
}

.dashboard-shell {
  display: grid;
  grid-template-columns: minmax(260px, 300px) minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  padding: 1.4rem 1.2rem 1.8rem;
  background:
    radial-gradient(circle at top right, rgba(215, 180, 122, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(31, 29, 26, 0.96), rgba(20, 18, 16, 0.97));
  border-right: 1px solid var(--sidebar-line);
  color: var(--sidebar-text);
}

.sidebar-brand {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.brand-mark {
  flex: none;
  width: 1rem;
  height: 1rem;
  margin-top: 0.25rem;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 35%, #ffe4a0 0%, var(--gold) 42%, var(--accent) 100%);
  box-shadow: 0 0 0 7px rgba(255, 247, 236, 0.06);
}

.brand-kicker,
.eyebrow,
.section-tag,
.panel-tag,
.sidebar-label,
.nav-family-label,
.catalog-family,
.teacher-role {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sidebar-brand h1,
.workspace-header h2,
.header-panel h3,
.panel h4,
.catalog-card h4,
.teacher-card h4,
.relation-card h4,
.schedule-card h4,
.status-panel h4,
.event-card strong {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  line-height: 1.02;
}

.sidebar-brand h1 {
  margin-top: 0.25rem;
  color: var(--sidebar-strong);
  font-size: 1.9rem;
}

.sidebar-copy,
.sidebar-foot p,
.nav-item span,
.lede,
.section-note,
.panel p,
.catalog-card p,
.teacher-card p,
.stat-card p,
.file-card p,
.status-panel p {
  line-height: 1.65;
}

.sidebar-copy {
  margin: 1.1rem 0 1.4rem;
}

.sidebar-nav {
  display: grid;
  gap: 1rem;
}

.nav-family {
  display: grid;
  gap: 0.55rem;
}

.nav-family-items {
  display: grid;
  gap: 0.45rem;
}

.nav-item {
  display: grid;
  gap: 0.18rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--sidebar-line);
  border-radius: 1rem;
  background: rgba(255, 247, 236, 0.03);
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease;
}

.nav-item strong {
  color: var(--sidebar-strong);
  font-size: 0.95rem;
}

.nav-item span {
  color: var(--sidebar-text);
  font-size: 0.82rem;
}

.nav-item:hover,
.nav-item:focus-visible {
  transform: translateX(3px);
  border-color: rgba(255, 244, 230, 0.18);
  background: rgba(255, 247, 236, 0.06);
}

.sidebar-foot {
  margin-top: 1.6rem;
  padding: 1rem;
  border: 1px solid var(--sidebar-line);
  border-radius: 1.2rem;
  background: rgba(255, 247, 236, 0.05);
}

.sidebar-foot strong {
  display: block;
  margin: 0.25rem 0 0.35rem;
  color: var(--sidebar-strong);
}

.workspace {
  width: min(100%, 1240px);
  padding: 1.5rem;
  margin: 0 auto;
}

.workspace-header {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1rem;
  align-items: stretch;
}

.workspace-header h2 {
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  max-width: 11ch;
}

.lede {
  max-width: 48rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.header-panel,
.panel,
.stat-card,
.catalog-card,
.file-card,
.teacher-card,
.relation-card,
.schedule-card,
.status-panel,
.event-card,
.form-section {
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: var(--paper);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.header-panel {
  padding: 1.35rem;
  background:
    radial-gradient(circle at top right, rgba(215, 180, 122, 0.26), transparent 28%),
    linear-gradient(180deg, rgba(255, 249, 239, 0.96), rgba(247, 237, 221, 0.92));
}

.workspace-section {
  padding-top: 1.3rem;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-head h3 {
  margin: 0.2rem 0 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.04;
}

.section-note {
  max-width: 28rem;
  color: var(--muted);
}

.stats-grid,
.entry-grid,
.preview-grid,
.catalog-grid,
.file-grid,
.teacher-grid {
  display: grid;
  gap: 1rem;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.entry-grid {
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.6fr) minmax(220px, 0.7fr);
}

.preview-grid,
.teacher-grid,
.catalog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-grid-secondary,
.file-grid {
  margin-top: 1rem;
}

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

.panel,
.catalog-card,
.file-card,
.teacher-card,
.stat-card,
.status-panel,
.event-card {
  padding: 1.3rem;
}

.panel-wide {
  margin-top: 1rem;
}

.panel-editor {
  min-width: 0;
}

.panel-head-inline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.panel-head-inline h4 {
  margin-top: 0.25rem;
}

.status-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.status-live {
  background:
    radial-gradient(circle at top right, rgba(43, 122, 90, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 251, 244, 0.97), rgba(246, 238, 228, 0.94));
}

.status-fallback {
  background:
    radial-gradient(circle at top right, rgba(155, 61, 28, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 251, 244, 0.97), rgba(246, 238, 228, 0.94));
}

.status-inline {
  display: inline-flex;
  align-items: center;
  min-height: 2.2rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
}

.status-success {
  background: rgba(43, 122, 90, 0.12);
  color: var(--success);
}

.status-error {
  background: rgba(167, 48, 42, 0.12);
  color: var(--danger);
}

.stat-card {
  display: grid;
  gap: 0.35rem;
}

.stat-card strong {
  font-size: 2.4rem;
  line-height: 1;
}

.stat-card span {
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.stat-card p {
  margin: 0.15rem 0 0;
  color: var(--muted);
}

.workflow-list,
.bullet-list,
.check-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.65;
}

.meta-list {
  display: grid;
  grid-template-columns: minmax(6.2rem, 8rem) 1fr;
  gap: 0.5rem 1rem;
  margin: 1rem 0 0;
}

.meta-list.compact {
  margin-top: 0.8rem;
}

.meta-list dt {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.meta-list dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.55;
}

.chip-row,
.teacher-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip,
.catalog-count,
.status-pill,
.schedule-type,
.teacher-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  background: rgba(155, 61, 28, 0.1);
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 700;
}

.status-pill {
  background: rgba(24, 20, 16, 0.07);
  color: var(--muted);
}

.status-primary {
  background: rgba(155, 61, 28, 0.12);
  color: var(--accent);
}

.relation-list,
.schedule-list {
  display: grid;
  gap: 0.85rem;
}

.relation-card,
.schedule-card {
  padding: 1rem 1.05rem;
}

.catalog-head,
.teacher-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.8rem;
}

.catalog-card p,
.teacher-card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.catalog-table {
  margin: 0.8rem 0 0;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
  word-break: break-word;
}

.source-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.18rem;
}

.schedule-card time {
  display: block;
  margin-bottom: 0.42rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.event-card {
  display: grid;
  gap: 0.75rem;
  padding: 0.95rem;
}

.event-card-active {
  border-color: rgba(155, 61, 28, 0.3);
  box-shadow: 0 20px 56px rgba(155, 61, 28, 0.08);
}

.event-card-button {
  display: grid;
  gap: 0.3rem;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.event-card-type {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.event-card span {
  color: var(--muted);
  font-size: 0.9rem;
}

.event-card-actions,
.record-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.button,
.mini-action,
.catalog-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.65rem 1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(255, 248, 234, 0.5);
  color: var(--ink);
  cursor: pointer;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.button:hover,
.button:focus-visible,
.mini-action:hover,
.catalog-tab:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #fff8f1;
  background: linear-gradient(135deg, #863115 0%, #bf5b31 100%);
}

.button-secondary,
.catalog-tab {
  border-color: rgba(24, 20, 16, 0.12);
  background: rgba(255, 249, 239, 0.68);
}

.button-small,
.mini-action,
.catalog-tab {
  min-height: 2.2rem;
  padding: 0.45rem 0.8rem;
  font-size: 0.9rem;
}

.mini-action-danger {
  color: var(--danger);
  border-color: rgba(167, 48, 42, 0.18);
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.catalog-tab-active {
  background: rgba(155, 61, 28, 0.12);
  border-color: rgba(155, 61, 28, 0.2);
  color: var(--accent);
}

.catalog-editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 1.2rem;
}

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

.form-section {
  padding: 1rem;
  background: var(--paper-strong);
}

.form-section h5,
.section-row-head h5 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 1.25rem;
}

.section-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 0.85rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.form-grid label,
.field-block,
.checkbox-inline-box {
  display: grid;
  gap: 0.35rem;
}

.field-block-full {
  grid-column: 1 / -1;
}

.form-grid span,
.field-block span {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.form-grid input,
.form-grid select,
.field-block textarea,
.field-block input,
.field-block select,
.repeater-row input,
.repeater-row select {
  width: 100%;
  min-height: 2.7rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(24, 20, 16, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

.field-block textarea {
  min-height: 6rem;
}

.checkbox-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.checkbox-inline input {
  width: 1rem;
  height: 1rem;
}

.form-note {
  margin: 0;
  padding: 0.8rem 1rem;
  border-radius: 1rem;
  font-size: 0.92rem;
}

.form-note-warning {
  background: rgba(155, 61, 28, 0.08);
  color: var(--accent);
}

.repeater-stack {
  display: grid;
  gap: 0.75rem;
}

.repeater-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 0.65rem;
  align-items: center;
  padding: 0.8rem;
  border: 1px solid rgba(24, 20, 16, 0.09);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.6);
}

.repeater-row-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr)) repeat(4, minmax(0, 1fr)) auto;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.record-list {
  display: grid;
  gap: 0.75rem;
}

.record-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.8rem 0.95rem;
  border: 1px solid rgba(24, 20, 16, 0.09);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.58);
}

.record-row strong {
  display: block;
}

.record-row span {
  color: var(--muted);
  font-size: 0.9rem;
}

.empty-copy {
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 1320px) {
  .entry-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1220px) {
  .stats-grid,
  .catalog-grid,
  .preview-grid,
  .teacher-grid,
  .file-grid,
  .catalog-editor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

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

  .sidebar {
    position: relative;
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--sidebar-line);
  }

  .workspace {
    padding-top: 1rem;
  }

  .workspace-header,
  .catalog-editor-grid,
  .status-panel {
    grid-template-columns: 1fr;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .workspace {
    padding: 1rem 0.85rem 1.6rem;
  }

  .sidebar {
    padding: 1rem 0.85rem 1.4rem;
  }

  .workspace-header h2 {
    max-width: none;
    font-size: clamp(2.2rem, 10vw, 3.2rem);
  }

  .stats-grid,
  .catalog-grid,
  .preview-grid,
  .file-grid,
  .teacher-grid,
  .form-grid,
  .catalog-editor-grid {
    grid-template-columns: 1fr;
  }

  .meta-list {
    grid-template-columns: 1fr;
  }

  .repeater-row,
  .repeater-row-wide,
  .record-row {
    grid-template-columns: 1fr;
    display: grid;
  }
}