:root {
  color-scheme: light dark;
  --bg: #f5f3ee;
  --panel: #fffdf8;
  --panel-2: #f0eee7;
  --text: #25231f;
  --muted: #706d66;
  --line: #ddd7cc;
  --accent: #256b63;
  --accent-strong: #16534c;
  --danger: #a33a35;
  --shadow: 0 20px 60px rgba(34, 30, 22, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171716;
    --panel: #22211f;
    --panel-2: #2b2925;
    --text: #f4efe6;
    --muted: #b6afa3;
    --line: #3c3832;
    --accent: #76b9a8;
    --accent-strong: #93d3c3;
    --danger: #e47a72;
    --shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

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

.admin-shell-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px 22px;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
  font-weight: 800;
}

.brand img {
  width: 176px;
  max-height: 44px;
  object-fit: contain;
}

.brand span {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.status-strip {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.status-strip a {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
}

.link-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--accent-strong);
  cursor: pointer;
  font-weight: 700;
}

.login-panel {
  display: grid;
  min-height: calc(100vh - 72px);
  place-items: center;
  padding: 24px;
}

.login-card {
  display: grid;
  gap: 14px;
  width: min(100%, 420px);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.login-card label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  min-height: calc(100vh - 72px);
}

.sidebar {
  border-right: 1px solid var(--line);
  background: var(--panel-2);
  min-width: 0;
}

.tool-panel,
.editor-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.tool-panel {
  position: sticky;
  top: 72px;
  z-index: 2;
  margin: 16px;
  padding: 16px;
  border-radius: 8px;
}

.panel-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 1rem;
}

.muted,
.panel-heading span,
.save-message {
  color: var(--muted);
}

.search-box,
.form-grid label,
.stacked {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 12px;
  background: color-mix(in srgb, var(--panel) 88%, var(--bg));
  color: var(--text);
}

textarea {
  resize: vertical;
}

.type-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.new-title-box {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.new-title-box summary {
  cursor: pointer;
  color: var(--accent-strong);
  font-weight: 800;
}

.new-title-grid {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}

.new-title-grid label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.duplicate-hints {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 0.82rem;
}

.duplicate-hints:empty {
  display: none;
}

.duplicate-hints strong {
  color: var(--text);
}

.duplicate-hints button {
  display: grid;
  gap: 3px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.duplicate-hints button span {
  color: var(--danger);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.type-filter button,
.button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}

.type-filter button.active {
  border-color: transparent;
  background: var(--accent);
  color: #fff;
}

.button:disabled,
.type-filter button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  box-shadow: none;
}

.page-list {
  display: grid;
  gap: 8px;
  max-height: calc(100vh - 244px);
  padding: 0 16px 18px;
  overflow: auto;
}

.page-list button,
.draft-list button {
  display: grid;
  gap: 4px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.page-list button.active,
.draft-list button.active {
  border-color: var(--accent);
  box-shadow: inset 4px 0 0 var(--accent);
}

.page-list strong,
.draft-list strong {
  font-size: 0.95rem;
}

.page-list small,
.draft-list small {
  color: var(--muted);
}

.draft-pill {
  justify-self: start;
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 800;
}

.workspace {
  min-width: 0;
  padding: 22px;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 340px);
  gap: 18px;
  align-items: start;
}

.editor-panel {
  border-radius: 10px;
  padding: 18px;
}

.primary-panel {
  min-height: calc(100vh - 116px);
}

.empty-state {
  display: grid;
  align-content: center;
  min-height: 420px;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}

.editor-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin-bottom: 6px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editor-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.button.primary {
  border-color: transparent;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.button.ghost {
  background: transparent;
}

.button.danger {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--line));
  color: var(--danger);
  background: transparent;
}

.inline-actions {
  margin-top: 12px;
}

.editor-mode-tabs {
  display: inline-flex;
  gap: 6px;
  margin: 10px 0 16px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.editor-mode-tabs button {
  border: 0;
  border-radius: 6px;
  padding: 9px 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.editor-mode-tabs button.active {
  background: var(--panel);
  color: var(--accent-strong);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

.current-card {
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.current-card dl {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 0 0 10px;
}

.current-card dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.current-card dd {
  margin: 2px 0 0;
  font-weight: 700;
}

.current-card code {
  padding: 2px 5px;
  border-radius: 5px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent-strong);
}

.override-card[aria-disabled="true"] {
  opacity: 0.62;
}

.subsection-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 18px 0 10px;
}

.subsection-heading h3,
.subsection-heading h4,
.subsection-heading h5 {
  margin: 0;
}

.simple-version-card {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 72%, var(--panel-2));
}

.simple-subeditor {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.simple-row-list {
  display: grid;
  gap: 8px;
}

.simple-credit-row,
.simple-music-row,
.simple-gallery-row {
  display: grid;
  gap: 8px;
  align-items: start;
}

.simple-credit-row {
  grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr) minmax(120px, 1fr) minmax(100px, 0.8fr) auto;
}

.simple-music-row {
  grid-template-columns: minmax(120px, 1fr) minmax(120px, 1fr) minmax(110px, 0.8fr) minmax(90px, 0.7fr) minmax(90px, 0.7fr) auto;
}

.simple-gallery-row {
  grid-template-columns: minmax(140px, 1fr) minmax(120px, 1fr) minmax(120px, 1fr) auto;
}

.button.compact {
  padding: 9px 10px;
  white-space: nowrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.stacked {
  margin-top: 14px;
}

.code-area {
  min-height: 260px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.9rem;
  line-height: 1.55;
}

.side-panel {
  display: grid;
  gap: 18px;
}

.draft-list {
  display: grid;
  gap: 8px;
  max-height: 50vh;
  overflow: auto;
}

.review-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.review-filter button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 9px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.review-filter button.active {
  border-color: transparent;
  background: var(--accent);
  color: #fff;
}

.review-dashboard {
  display: grid;
  gap: 10px;
  max-height: 420px;
  overflow: auto;
}

.review-lane {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.review-lane-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.review-lane-heading span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
}

.review-lane button {
  display: grid;
  gap: 4px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.project-facts {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.project-facts div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.project-facts span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.project-facts strong {
  text-align: right;
}

.task-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 10px 0 12px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.checkbox-line input {
  width: auto;
}

.task-output {
  max-height: 260px;
  margin: 12px 0 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: auto;
  background: #111;
  color: #f5f5f5;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.content-file-editor .code-area {
  min-height: 360px;
  max-height: 48vh;
}

.media-list {
  max-height: 220px;
  margin-top: 12px;
}

.safety-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.safety-card p {
  margin-bottom: 0;
  color: var(--muted);
}

@media (max-width: 980px) {
  .admin-layout,
  .workspace-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .tool-panel {
    position: static;
  }

  .page-list {
    max-height: 320px;
  }
}

@media (max-width: 640px) {
  .admin-shell-header,
  .editor-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .status-strip,
  .editor-actions {
    justify-content: flex-start;
  }

  .brand img {
    width: 148px;
  }

  .workspace {
    padding: 14px;
  }

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

  .simple-credit-row,
  .simple-music-row,
  .simple-gallery-row {
    grid-template-columns: 1fr;
  }
}