:root {
  /* Color system: paper + ink + vermilion accent */
  --color-bg: #f6f1e6;
  --color-surface: #fcfaf4;
  --color-surface-2: #f1eadc;
  --color-ink: #1f2320;
  --color-ink-2: #6b6258;
  --color-primary: #2e3a2f;
  --color-secondary: #5b6b73;
  --color-accent: #8a2e2b;
  --color-border: rgba(91, 107, 115, 0.28);

  /* Typography */
  --font-cn: "Source Han Serif SC", "Noto Serif SC", "Songti SC", SimSun, serif;
  --font-en: "EB Garamond", "Cormorant Garamond", "Times New Roman", serif;
  --font-base: var(--font-cn);
  --font-ui: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Arial, "Noto Sans SC", sans-serif;
  --text-base: 17px;
  --lh-base: 1.75;

  /* Spacing scale */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;

  /* Layout */
  --container-max: 1080px;
  --container-wide: 1200px;
  --container-narrow: 900px;

  /* Shape & shadow */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-1: 0 10px 28px rgba(31, 35, 32, 0.08);
  --shadow-2: 0 14px 36px rgba(31, 35, 32, 0.11);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base reset */
* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: var(--text-base);
  line-height: var(--lh-base);
  color: var(--color-ink);
  background:
    radial-gradient(900px 420px at 12% 0%, rgba(46, 58, 47, 0.08), rgba(46, 58, 47, 0) 60%),
    radial-gradient(800px 380px at 88% 12%, rgba(138, 46, 43, 0.06), rgba(138, 46, 43, 0) 55%),
    var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-accent);
  text-decoration: underline;
}

/* Typography scale */
h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-2);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 36px;
  line-height: 1.25;
}

h2 {
  font-size: 28px;
  line-height: 1.3;
}

h3 {
  font-size: 22px;
  line-height: 1.35;
}

h4 {
  font-size: 18px;
  line-height: 1.45;
}

p {
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.muted {
  color: var(--color-ink-2);
  font-family: var(--font-ui);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-3);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--nav {
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
}

@media (max-width: 768px) {
  .container {
    padding: 20px;
  }
}

/* Top navigation */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
  background: rgba(246, 241, 230, 0.88);
  background: color-mix(in srgb, var(--color-bg) 78%, transparent);
  border-bottom: 1px solid var(--color-border);
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.site-auth {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-ink-2);
  flex-shrink: 0;
}

.auth-user {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(91, 107, 115, 0.08);
  color: var(--color-ink-2);
  font-size: 12px;
}

.btn-link {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--color-ink-2);
  text-decoration: none;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.btn-link:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

.auth-logout {
  margin: 0;
}

.site-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-cn);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.site-brand small {
  font-family: var(--font-en);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-ink-2);
}

.site-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: flex-end;
  font-family: var(--font-ui);
  font-size: 14px;
}

.site-links a {
  color: var(--color-ink-2);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 999px;
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.site-links a:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

.nav-back {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-ink-2);
  padding: 6px 10px;
  border-radius: 999px;
}

.nav-back:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

/* Surface/card primitives */
.section,
.filter-bar,
.event-card,
.post-card,
.resource-item,
.resource-header,
.resource-content,
.access-section,
.post-header,
.post-content,
.event-header,
.event-gallery,
.participation-section,
.contact-section,
.media-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.section,
.filter-bar,
.contact-section,
.event-header {
  padding: 30px 40px;
  margin-bottom: var(--space-4);
}

.page-header {
  margin: 0 0 var(--space-4);
}

.page-header h1 {
  margin: 0;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-3);
  color: var(--color-ink);
}

.section-title svg {
  opacity: 0.75;
}

/* Hero (Home) */
.hero-section {
  text-align: center;
  padding: 56px 26px;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid var(--color-border);
  background:
    radial-gradient(700px 220px at 50% 0%, rgba(46, 58, 47, 0.12), rgba(46, 58, 47, 0) 70%),
    linear-gradient(180deg, rgba(252, 250, 244, 0.92), rgba(252, 250, 244, 0.86));
  box-shadow: var(--shadow-2);
  margin-bottom: var(--space-4);
}

.hero-section h1 {
  margin: 0 0 10px;
}

.hero-section .subtitle {
  margin: 0;
  color: var(--color-ink-2);
  font-size: 18px;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 34px 18px;
  }
  .hero-section h1 {
    font-size: 28px;
  }
}

/* Lists & grids */
.event-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.post-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

@media (max-width: 768px) {
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

/* Home page layout tweaks */
.page-home .event-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.page-home .post-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 18px;
}

@media (max-width: 768px) {
  .page-home .event-list,
  .page-home .post-list {
    grid-template-columns: 1fr;
  }
}

/* Event cards */
.event-card {
  padding: 20px;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.event-card h2,
.event-card h3 {
  margin-bottom: 10px;
}

.event-card .meta,
.event-meta {
  color: var(--color-ink-2);
}

.event-meta,
.event-card .meta {
  font-family: var(--font-ui);
  font-size: 14px;
}

.event-card .date-box {
  background: linear-gradient(180deg, rgba(46, 58, 47, 0.08), rgba(46, 58, 47, 0.03));
  border: 1px solid var(--color-border);
  color: var(--color-ink);
}

.event-card .date-box {
  border-radius: var(--radius);
}

.event-card .description,
.event-description {
  color: var(--color-ink-2);
}

.event-card--row {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.event-card--row .date-box {
  width: 74px;
  height: 74px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.event-card--row .date-box .month {
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--color-ink-2);
}

.event-card--row .date-box .day {
  font-family: var(--font-ui);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.1;
}

.event-card--row .content {
  flex: 1;
}

.event-card--row .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 10px;
}

.event-card--row .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (max-width: 768px) {
  .event-card--row {
    flex-direction: column;
  }

  .event-card--row .date-box {
    width: 100%;
    height: 48px;
    flex-direction: row;
    gap: 8px;
    justify-content: flex-start;
    padding: 0 14px;
  }
}

/* Status badges */
.event-status {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 12px;
  border: 1px solid var(--color-border);
}

.status-upcoming {
  background: rgba(46, 58, 47, 0.06);
  color: var(--color-ink);
}

.status-ongoing {
  background: rgba(138, 46, 43, 0.07);
  color: var(--color-accent);
}

.status-ended {
  background: rgba(91, 107, 115, 0.08);
  color: var(--color-ink-2);
}

/* Post cards */
.post-card {
  padding: 24px;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.post-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.post-card .summary,
.post-card .meta,
.post-meta {
  color: var(--color-ink-2);
}

.post-card .meta,
.post-meta {
  font-family: var(--font-ui);
  font-size: 14px;
}

.post-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.post-card .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-home .post-card {
  display: flex;
  gap: 18px;
  overflow: hidden;
}

.page-home .post-card .cover-image {
  width: 160px;
  height: 120px;
  object-fit: cover;
  flex-shrink: 0;
  margin: 0;
}

.page-home .post-card .content {
  flex: 1;
}

@media (max-width: 768px) {
  .page-home .post-card {
    flex-direction: column;
  }

  .page-home .post-card .cover-image {
    width: 100%;
    height: 160px;
  }
}

/* Resources list */
.resource-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resource-item {
  padding: 22px;
  display: flex;
  gap: 18px;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.resource-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.resource-item .content {
  flex: 1;
}

.resource-item .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
}

.resource-item .tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.resource-item .icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: rgba(46, 58, 47, 0.06);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.resource-item .icon.score {
  background: rgba(46, 58, 47, 0.06);
}

.resource-item .icon.book {
  background: rgba(91, 107, 115, 0.07);
}

.resource-item .icon.link {
  background: rgba(138, 46, 43, 0.06);
  color: var(--color-accent);
}

.resource-item .icon.audio {
  background: rgba(46, 58, 47, 0.05);
}

.type-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 12px;
  border: 1px solid var(--color-border);
  background: rgba(46, 58, 47, 0.04);
  color: var(--color-ink);
}

.type-badge.link {
  background: rgba(138, 46, 43, 0.06);
  color: var(--color-accent);
}

/* Tag pills */
.tag-filter {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.tag-filter span {
  color: var(--color-ink-2);
  margin-right: 10px;
  font-family: var(--font-ui);
  font-size: 14px;
}

.tag-filter a {
  display: inline-block;
  padding: 5px 12px;
  margin: 4px;
  border: 1px solid var(--color-border);
  background: rgba(252, 250, 244, 0.9);
  color: var(--color-ink-2);
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 13px;
  text-decoration: none;
}

.tag-filter a:hover,
.tag-filter a.active {
  background: rgba(138, 46, 43, 0.08);
  color: var(--color-accent);
  text-decoration: none;
}

.tag,
.resource-header .tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(46, 58, 47, 0.04);
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 12px;
}

/* Forms */
.filter-bar {
  padding: 16px 20px;
}

.filter-bar form {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.filter-bar .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

label {
  font-family: var(--font-ui);
  color: var(--color-ink-2);
  font-size: 13px;
}

.filter-bar label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

select,
input,
textarea {
  font-family: var(--font-ui);
  font-size: 13px;
}

select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea {
  padding: 5px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: transparent;
  color: var(--color-ink);
  font-size: 13px;
}

select:focus,
input:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-ink-2);
  background: rgba(31, 35, 32, 0.02);
}

select {
  min-width: 80px;
}

/* Flash messages */
.flash-stack {
  display: grid;
  gap: 10px;
  margin-bottom: var(--space-3);
}

.flash {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: rgba(46, 58, 47, 0.06);
  font-family: var(--font-ui);
  color: var(--color-ink);
}

.flash--error {
  background: rgba(138, 46, 43, 0.08);
  border-color: rgba(138, 46, 43, 0.22);
  color: var(--color-accent);
}

.flash--success {
  background: rgba(46, 58, 47, 0.08);
  border-color: rgba(46, 58, 47, 0.22);
}

.flash--info {
  background: rgba(91, 107, 115, 0.10);
  border-color: rgba(91, 107, 115, 0.22);
  color: var(--color-ink);
}

/* Auth forms */
.auth-card {
  padding: 30px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-form label {
  display: grid;
  gap: 6px;
}

.auth-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* Admin */
.admin-shell {
  padding: 22px;
}

.admin-topbar {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.admin-search {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: 1;
  min-width: 260px;
}

.admin-search input[type="search"] {
  width: 100%;
  min-width: 220px;
}

.admin-quick {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.admin-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
  min-width: 0;
}

@media (max-width: 920px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
}

.admin-nav {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: rgba(252, 250, 244, 0.82);
  padding: 10px;
  display: grid;
  gap: 6px;
  height: fit-content;
}

.admin-nav-item {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 14px;
  text-decoration: none;
}

.admin-nav-item:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

.admin-nav-item.active {
  background: rgba(138, 46, 43, 0.08);
  color: var(--color-ink);
  border: 1px solid rgba(138, 46, 43, 0.22);
}

.admin-main {
  min-width: 0;
  overflow: hidden;
}

.admin-main h2 {
  margin-top: 0;
}

/* Admin table action buttons */
.admin-table .actions .btn {
  font-size: 12px;
  padding: 4px 10px;
}

.admin-table .actions select {
  font-size: 12px;
  padding: 4px 8px;
  width: auto;
  min-width: 80px;
}

/* Admin subnav */
.admin-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 16px;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 16px 0;
}

@media (max-width: 920px) {
  .admin-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

.metric {
  background: rgba(252, 250, 244, 0.9);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 14px;
}

.metric-value {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 22px;
}

.metric-label {
  font-family: var(--font-ui);
  color: var(--color-ink-2);
  font-size: 13px;
}

.admin-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
  text-decoration: none;
  transition: all 180ms var(--ease-out);
}

.pill:hover {
  text-decoration: none;
  color: var(--color-ink);
  background: rgba(31, 35, 32, 0.03);
}

.pill.active {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.admin-card {
  background: rgba(252, 250, 244, 0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  padding: 18px;
  margin: 0 0 18px;
}

.admin-divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 16px 0;
}

.admin-form {
  display: grid;
  gap: 12px;
}

.admin-form label {
  display: grid;
  gap: 6px;
}

.admin-form .form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 768px) {
  .admin-form .form-row {
    grid-template-columns: 1fr;
  }
}

.admin-form .check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.admin-table-wrap {
  overflow-x: auto;
  overflow-y: visible;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: rgba(252, 250, 244, 0.88);
  max-width: 100%;
}

.admin-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 13px;
  table-layout: fixed;
}

.admin-table th,
.admin-table td {
  padding: 10px 8px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-table thead th {
  position: sticky;
  top: 0;
  background: rgba(246, 241, 230, 0.92);
  text-align: left;
  font-weight: 700;
  z-index: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 表格列宽定义 */
.admin-table th:first-child,
.admin-table td:first-child {
  width: 40px;
  text-align: center;
}

.admin-table th:nth-child(2),
.admin-table td:nth-child(2) {
  width: 50px;
}

.admin-table .actions {
  white-space: nowrap;
  width: auto;
}

/* 长文本单元格处理 */
.admin-table td {
  max-width: 200px;
}

.admin-table td a {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 响应式表格 */
@media (max-width: 768px) {
  .admin-table-wrap {
    margin: 0 -16px;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  
  .admin-table th,
  .admin-table td {
    padding: 8px 6px;
    font-size: 12px;
  }
}

.inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(46, 58, 47, 0.04);
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 12px;
}

.icon-btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0 6px;
  line-height: 1;
  cursor: pointer;
  color: var(--color-ink-2);
}

.icon-btn:hover {
  color: var(--color-accent);
}

/* Inventory */
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-2);
}

@media (max-width: 768px) {
  .inventory-grid {
    grid-template-columns: 1fr;
  }
}

.inventory-card {
  appearance: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.inventory-card:hover {
  border-color: rgba(138, 46, 43, 0.22);
}

.inventory-card__title {
  font-family: var(--font-cn);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--color-ink);
}

.inventory-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.inv-modal {
  width: min(860px, calc(100% - 40px));
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(252, 250, 244, 0.98);
  box-shadow: var(--shadow-2);
  padding: 0;
}

.inv-modal::backdrop {
  background: rgba(31, 35, 32, 0.66);
}

.inv-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.inv-modal__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-ink);
}

.inv-modal__body {
  padding: 18px;
}

.inv-modal__media img {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.inv-modal__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin-top: 16px;
}

@media (max-width: 768px) {
  .inv-modal__fields {
    grid-template-columns: 1fr;
  }
}

.inv-field {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: rgba(46, 58, 47, 0.03);
}

.inv-modal__desc {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: rgba(252, 250, 244, 0.9);
}

.contact-modal {
  width: min(640px, calc(100% - 40px));
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(252, 250, 244, 0.98);
  box-shadow: var(--shadow-2);
  padding: 0;
}

.contact-modal::backdrop {
  background: rgba(31, 35, 32, 0.66);
}

.contact-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.contact-modal__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-ink);
}

.contact-modal__body {
  padding: 18px;
  display: grid;
  gap: 12px;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: baseline;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: rgba(46, 58, 47, 0.03);
}

@media (max-width: 768px) {
  .contact-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Detail page meta rows */
.post-meta,
.resource-header .meta,
.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
}

.meta-icon {
  width: 20px;
  height: 20px;
  opacity: 0.72;
}

.event-title {
  margin: 0 0 14px;
}

.post-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Event gallery grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 240ms var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px 12px 12px;
  color: rgba(252, 250, 244, 0.96);
  background: linear-gradient(transparent, rgba(31, 35, 32, 0.72));
  font-size: 13px;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

/* Resource list responsive */
@media (max-width: 768px) {
  .resource-item {
    flex-direction: column;
  }

  .resource-item .icon {
    width: 100%;
    height: 44px;
  }
}

/* ============================================================
   Unified List System - 统一列表样式
   ============================================================ */

/* 列表容器基础样式 */
.list-container,
.event-list,
.post-list,
.resource-list,
.media-grid,
.inventory-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* 列表项基础卡片样式 */
.list-item,
.event-card,
.post-card,
.resource-item,
.media-item,
.inventory-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
  padding: var(--space-2);
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.list-item:hover,
.event-card:hover,
.post-card:hover,
.resource-item:hover,
.media-item:hover,
.inventory-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

/* 列表项标题统一 */
.list-item h2,
.list-item h3,
.event-card h2,
.event-card h3,
.post-card h2,
.post-card h3,
.resource-item h3,
.media-item .title,
.inventory-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 10px 0;
  line-height: 1.4;
}

/* 列表项描述/内容统一 */
.list-item .description,
.event-card .description,
.post-card .summary,
.resource-item .resource-description,
.media-item .meta {
  color: var(--color-ink-2);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 12px 0;
}

/* 元信息行统一 */
.list-item .meta,
.event-card .meta,
.post-card .meta,
.resource-item .meta,
.media-item .meta,
.inventory-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
}

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* 徽章/标签统一 */
.badge,
.type-badge,
.event-status,
.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-size: 12px;
  border: 1px solid var(--color-border);
  background: rgba(46, 58, 47, 0.04);
  color: var(--color-ink-2);
}

/* 按钮组统一 */
.list-actions,
.resource-actions,
.media-item .actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 12px;
  align-items: center;
}

/* 筛选栏统一 - 水墨风格 */
.filter-section,
.filter-bar {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  margin-bottom: 24px;
}

.filter-section form,
.filter-bar form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-label {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
}

/* 空状态统一 */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.55;
  color: var(--color-ink-2);
}

/* 分页统一 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding: 20px;
}

.page-link {
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  text-decoration: none;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 14px;
  background: var(--color-surface);
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.page-link:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

.page-info {
  color: var(--color-ink-2);
  font-size: 14px;
  font-family: var(--font-ui);
}

/* 面包屑统一 */
.breadcrumb {
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb .separator {
  margin: 0 8px;
  color: var(--color-ink-2);
}

/* 上传区域统一 */
.upload-section {
  margin-bottom: var(--space-3);
}

/* 列表项链接统一 */
.resource-link,
.upload-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* 资源主内容区 */
.resource-main,
.upload-main {
  flex: 1;
  min-width: 0;
}

/* 资源标题 */
.resource-title,
.upload-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 10px 0;
  line-height: 1.4;
}

/* 资源描述 */
.resource-description,
.upload-description {
  color: var(--color-ink-2);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 12px 0;
}

/* 资源元信息 */
.resource-meta,
.upload-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* 特定徽章样式 */
.badge-category {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-primary);
}

.badge-instrument {
  background: rgba(91, 107, 115, 0.08);
  color: var(--color-secondary);
}

.badge-kind {
  background: rgba(138, 46, 43, 0.06);
  color: var(--color-accent);
}

/* 视图切换链接统一 */
.view-link {
  padding: 6px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--color-ink-2);
  font-size: 14px;
  font-family: var(--font-ui);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: background-color 180ms var(--ease-out), color 180ms var(--ease-out);
}

.view-link:hover {
  background: rgba(46, 58, 47, 0.08);
  color: var(--color-ink);
  text-decoration: none;
}

.view-link.active {
  background: rgba(138, 46, 43, 0.08);
  border-color: rgba(138, 46, 43, 0.22);
  color: var(--color-ink);
}

/* 收藏按钮统一 */
.favorite-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-ink-2);
  transition: color 180ms var(--ease-out), transform 180ms var(--ease-out);
}

.favorite-btn:hover {
  color: var(--color-accent);
  transform: scale(1.1);
}

.favorite-btn.favorited {
  color: var(--color-accent);
}

/* 搜索栏统一 */
.search-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  width: 100%;
}

.search-input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 14px;
  font-family: var(--font-ui);
  background: var(--color-surface);
  color: var(--color-ink);
}

.search-input:focus {
  outline: 2px solid rgba(138, 46, 43, 0.22);
  outline-offset: 1px;
}

/* 复选框标签统一 */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-ink);
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
}

select:focus,
input:focus,
textarea:focus {
  outline: 2px solid rgba(138, 46, 43, 0.22);
  outline-offset: 1px;
}

button,
.btn {
  font-family: var(--font-ui);
}

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 4px;
  border: 1px solid var(--color-ink-2);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  transition: all 180ms var(--ease-out);
}

button:hover,
.btn:hover {
  background: rgba(31, 35, 32, 0.04);
  border-color: var(--color-ink);
}

button:disabled,
.btn[aria-disabled="true"],
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: var(--color-border);
}

/* 主按钮 - 水墨风格 */
.btn-primary {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}

.btn-primary:hover {
  background: rgba(31, 35, 32, 0.06);
  border-color: var(--color-ink);
}

/* 线框按钮 */
.btn-outline {
  background: transparent;
  border-color: var(--color-border);
}

.btn-outline:hover {
  background: rgba(31, 35, 32, 0.03);
  border-color: var(--color-ink-2);
}

/* 次要按钮 */
.btn-secondary {
  background: rgba(31, 35, 32, 0.03);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: rgba(31, 35, 32, 0.06);
  border-color: var(--color-ink-2);
}

/* 成功按钮 */
.btn-success {
  background: rgba(31, 35, 32, 0.05);
  border-color: var(--color-ink-2);
}

/* ============================================================
   Button Size System - 按钮尺寸系统（水墨风格）
   ============================================================ */

/* 小尺寸按钮 - 用于表格内操作、紧凑布局 */
.btn-sm {
  padding: 3px 8px;
  font-size: 12px;
  gap: 4px;
}

/* 中等尺寸按钮 - 默认尺寸，常规使用 */
.btn-md {
  padding: 6px 14px;
  font-size: 13px;
  gap: 6px;
}

/* 大尺寸按钮 - 用于主要CTA */
.btn-lg {
  padding: 8px 18px;
  font-size: 14px;
  gap: 6px;
}

/* Media cards */
.media-item {
  overflow: hidden;
  cursor: pointer;
  transition: transform 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.media-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.media-item .thumbnail {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: rgba(91, 107, 115, 0.12);
}

.media-item .info {
  padding: 14px 16px;
}

.media-item .title {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-item .meta {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
}

.media-item.audio-item .thumbnail,
.media-item.video-item .thumbnail {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(46, 58, 47, 0.12), rgba(46, 58, 47, 0.06));
}

.media-item.audio-item .thumbnail svg,
.media-item.video-item .thumbnail svg {
  width: 44px;
  height: 44px;
  color: var(--color-ink);
  opacity: 0.85;
}

/* Event gallery */
.gallery-item {
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.gallery-caption {
  font-family: var(--font-ui);
}

/* Article/content blocks */
.post-header,
.post-content,
.resource-header,
.resource-content {
  padding: 40px;
  margin-bottom: 24px;
}

.post-content .content-body {
  font-size: 17px;
  line-height: 1.85;
  color: var(--color-ink);
}

.post-content .content-body img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.cover-image,
.event-poster {
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

@media (max-width: 768px) {
  .post-header,
  .post-content,
  .resource-header,
  .resource-content {
    padding: 24px;
  }
  h1 {
    font-size: 28px;
  }
  h2 {
    font-size: 22px;
  }
}

/* Empty states */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.55;
}

/* Floating edit button */
.edit-actions {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 60;
}

.btn-edit {
  background: rgba(31, 35, 32, 0.92);
  border-color: rgba(31, 35, 32, 0.2);
  color: var(--color-surface);
  box-shadow: 0 12px 30px rgba(31, 35, 32, 0.22);
}

.btn-edit:hover {
  background: rgba(31, 35, 32, 0.98);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Home extras */
.view-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 14px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-ink-2);
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(252, 250, 244, 0.75);
  text-decoration: none;
}

.view-more:hover {
  color: var(--color-ink);
  text-decoration: none;
  background: rgba(46, 58, 47, 0.08);
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.contact-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  color: var(--color-ink-2);
}

.member-resources {
  padding: 28px;
  margin-bottom: 24px;
  text-align: center;
  background: rgba(46, 58, 47, 0.06);
  border: 1px solid rgba(46, 58, 47, 0.18);
  border-radius: var(--radius);
}

.member-resources h3 {
  margin: 0 0 10px;
}

.member-resources p {
  margin: 0 0 14px;
  color: var(--color-ink-2);
}

.event-description {
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--color-border);
}

/* ============================================================
   CAPTCHA
   ============================================================ */
.captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.captcha-img {
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 180ms var(--ease-out);
}

.captcha-img:hover {
  opacity: 0.8;
}

/* Markdown content styling */
.content-body h1,
.content-body h2,
.content-body h3,
.content-body h4 {
  margin: 20px 0 12px;
}

.content-body h1 { font-size: 28px; }
.content-body h2 { font-size: 24px; }
.content-body h3 { font-size: 20px; }

.content-body p {
  margin: 0 0 14px;
}

.content-body ul,
.content-body ol {
  margin: 0 0 14px;
  padding-left: 24px;
}

.content-body li {
  margin-bottom: 4px;
}

.content-body code {
  background: rgba(46, 58, 47, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}

.content-body pre {
  background: rgba(46, 58, 47, 0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  overflow-x: auto;
  margin: 0 0 14px;
}

.content-body pre code {
  background: none;
  padding: 0;
}

.content-body blockquote {
  border-left: 3px solid var(--color-border);
  margin: 0 0 14px;
  padding: 4px 0 4px 16px;
  color: var(--color-ink-2);
}

.content-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 0 0 14px;
}

.content-body th,
.content-body td {
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  text-align: left;
}

.content-body th {
  background: rgba(46, 58, 47, 0.04);
}

.content-body img {
  border-radius: var(--radius-sm);
  max-width: 100%;
}

.content-body a {
  color: var(--color-primary);
}

/* ============================================================
   Error Pages
   ============================================================ */
.error-page {
  text-align: center;
  padding: 60px 20px;
}

.error-page__code {
  font-family: var(--font-en);
  font-size: 96px;
  font-weight: 600;
  color: var(--color-ink-2);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 8px;
}

.error-page__title {
  font-size: 28px;
  margin: 0 0 12px;
}

.error-page__desc {
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  margin: 0 0 28px;
  font-size: 16px;
}

.error-page__actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ============================================================
   UI Unification: lists, filters, and media selection
   ============================================================ */

.page-header--split {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.page-header-text {
  min-width: 0;
  flex: 1;
}

.page-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-panel {
  margin-bottom: 24px;
  padding: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(252, 250, 244, 0.9), rgba(252, 250, 244, 0.72));
  box-shadow: var(--shadow-1);
}

.filter-panel--compact {
  padding: 12px 14px;
}

.filter-panel .filter-form,
.filter-panel form,
.filter-panel .filter-options,
.filter-panel .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.filter-row-tags {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
}

.filter-panel label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.filter-panel label > span,
.filter-label {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-ink-2);
  white-space: nowrap;
}

.filter-panel .search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 260px;
  min-width: min(100%, 260px);
}

.filter-panel .search-input,
.filter-panel input[type="search"],
.filter-panel input[type="text"] {
  min-width: 180px;
}

.segmented-control {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(46, 58, 47, 0.04);
}

.segmented-control .pill {
  border-radius: 999px;
  padding: 6px 12px;
}

.segmented-control .pill.active {
  border-color: rgba(138, 46, 43, 0.24);
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-1);
}

.segmented-control .pill:focus-visible,
.album-preview-trigger:focus-visible,
.album-download-link:focus-visible,
.preview-control:focus-visible,
.preview-download:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

.view-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 13px;
  text-decoration: none;
}

.view-link.active,
.view-link:hover {
  color: var(--color-ink);
  background: rgba(46, 58, 47, 0.08);
  text-decoration: none;
}

.selection-toolbar__status,
.selection-toolbar__actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.selection-toolbar__status {
  margin-right: auto;
}

.album-selection-toolbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-1);
}

.album-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 112px));
  justify-content: start;
  gap: 12px;
}

.album-media-card {
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
  transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

.album-media-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.album-media-card.is-selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 18%, transparent), var(--shadow-2);
}

.album-preview-trigger {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 0;
  background: #f4f1eb;
  cursor: zoom-in;
}

.video-item .album-preview-trigger {
  cursor: pointer;
}

.album-thumb {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-thumb-video {
  background: #111;
  pointer-events: none;
}

.album-file-icon {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: var(--color-secondary);
}

.album-file-icon svg {
  width: 52px;
  height: 52px;
}

.album-select {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 3;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  cursor: pointer;
}

.album-select input {
  position: absolute;
  opacity: 0;
}

.album-select span {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-secondary);
  border-radius: 5px;
  background: white;
}

.album-select input:checked + span {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px white;
}

.album-select input:focus-visible + span {
  outline: 3px solid var(--color-primary);
  outline: 3px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
  outline-offset: 3px;
}

.album-card-meta {
  padding: 6px 4px 7px;
  color: var(--color-ink-2);
  pointer-events: none;
}

.album-card-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  text-align: center;
}

.album-card-subtitle {
  display: none;
  overflow: hidden;
  margin-top: 2px;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 0.86;
}

.album-download-link {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 3;
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-secondary);
  font-size: 11px;
  text-decoration: none;
  opacity: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
  transition: opacity 160ms var(--ease-out), background-color 160ms var(--ease-out);
}

.album-media-card:hover .album-download-link,
.album-media-card:focus-within .album-download-link {
  opacity: 1;
}

.album-file-type {
  position: absolute;
  right: 6px;
  bottom: 6px;
  z-index: 2;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.54);
  color: white;
  font-family: var(--font-ui);
  font-size: 11px;
  pointer-events: none;
}

.preview-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.9);
}

.preview-modal.is-open {
  display: flex;
}

body.preview-open {
  overflow: hidden;
}

.preview-image {
  max-width: min(1100px, 86vw);
  max-height: 82vh;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  object-fit: contain;
}

.preview-control {
  position: absolute;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: white;
  cursor: pointer;
}

.preview-close {
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  font-size: 26px;
}

.preview-prev,
.preview-next {
  top: 50%;
  width: 46px;
  height: 46px;
  font-size: 30px;
  transform: translateY(-50%);
}

.preview-prev {
  left: 18px;
}

.preview-next {
  right: 18px;
}

.preview-footer {
  position: absolute;
  bottom: 18px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: min(760px, calc(100vw - 32px));
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.58);
  color: white;
  transform: translateX(-50%);
}

.preview-title {
  overflow: hidden;
  min-width: 0;
  max-width: 360px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-select-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: white;
}

.preview-download {
  color: white;
  border-color: rgba(255, 255, 255, 0.55);
}

.admin-topbar,
.admin-subnav {
  align-items: center;
}

.admin-search {
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: rgba(252, 250, 244, 0.72);
}

.admin-table tbody tr {
  transition: background-color 160ms var(--ease-out);
}

.admin-table tbody tr:hover {
  background: rgba(46, 58, 47, 0.035);
}

.batch-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: rgba(252, 250, 244, 0.72);
}

.batch-counter {
  margin: 0 8px;
  color: var(--color-ink-2);
  font-weight: 600;
}

.batch-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  margin-top: 8px;
}

.type-badge--draft {
  background: rgba(91, 107, 115, 0.12);
  color: var(--color-secondary);
}

.list-item-actions {
  margin-top: 12px;
  justify-content: flex-start;
}

.media-item--static {
  cursor: default;
}

.media-item__actions {
  margin-top: 10px;
}

@media (max-width: 640px) {
  .page-header--split {
    flex-direction: column;
  }

  .page-actions,
  .page-actions .btn,
  .filter-panel .search-bar,
  .filter-panel .search-bar .btn {
    width: 100%;
  }

  .page-actions > form {
    width: 100%;
  }

  .page-actions .btn,
  .filter-panel .search-bar .btn {
    justify-content: center;
  }

  .filter-panel label,
  .filter-group {
    width: 100%;
  }

  .filter-panel select,
  .filter-panel input[type="text"],
  .filter-panel input[type="search"] {
    flex: 1;
    min-width: 0;
  }

  .segmented-control {
    width: 100%;
  }

  .album-media-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .album-selection-toolbar {
    top: 8px;
  }

  .album-download-link,
  .album-card-subtitle {
    display: none;
  }

  .preview-modal {
    padding: 56px 12px 88px;
  }

  .preview-image {
    max-width: 100%;
    max-height: 72vh;
  }

  .preview-prev {
    left: 8px;
  }

  .preview-next {
    right: 8px;
  }

  .preview-footer {
    bottom: 12px;
    max-width: calc(100vw - 24px);
    border-radius: 14px;
  }

  .preview-title {
    display: none;
  }
}

/* Piano room status */
.piano-status-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-secondary);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-1);
}

.piano-status-strip--open,
.piano-confirm__current--open {
  border-left-color: var(--color-primary);
}

.piano-status-strip--closed,
.piano-confirm__current--closed {
  border-left-color: var(--color-accent);
}

.piano-status-strip__main,
.piano-status-strip__detail,
.piano-confirm__current {
  display: flex;
  align-items: center;
  gap: 12px;
}

.piano-status-strip__main h2 {
  margin: 0;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
}

.piano-status-label {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.35;
}

.piano-status-dot {
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border: 3px solid var(--color-surface);
  border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 0 2px var(--color-secondary);
}

.piano-status-strip--open .piano-status-dot,
.piano-confirm__current--open .piano-status-dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.piano-status-strip--closed .piano-status-dot,
.piano-confirm__current--closed .piano-status-dot {
  background: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.piano-status-strip__detail {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.piano-status-meta {
  margin: 0;
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 13px;
}

.piano-status-link {
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.page-piano-status .container--narrow {
  max-width: 620px;
}

.piano-confirm {
  margin: clamp(12px, 5vh, 54px) auto 0;
  padding: clamp(24px, 6vw, 42px);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) + 4px);
  background: var(--color-surface);
  box-shadow: var(--shadow-2);
}

.piano-confirm__current {
  padding-left: 18px;
  border-left: 4px solid var(--color-secondary);
}

.piano-confirm__current .piano-status-dot {
  width: 14px;
  height: 14px;
  flex-basis: 14px;
}

.piano-confirm__caption {
  color: var(--color-ink-2);
  font-family: var(--font-ui);
  font-size: 13px;
}

.piano-confirm__current h1 {
  margin: 2px 0 0;
  font-size: clamp(30px, 8vw, 42px);
}

.piano-confirm__actions {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.piano-confirm__button {
  width: 100%;
  min-height: 56px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: 17px;
}

.piano-confirm__button--open {
  border-color: var(--color-primary);
  background: rgba(46, 58, 47, 0.07);
}

.piano-confirm__button--closed {
  border-color: var(--color-accent);
  background: rgba(138, 46, 43, 0.06);
}

@media (max-width: 640px) {
  .piano-status-strip {
    align-items: flex-start;
    gap: 16px;
    padding: 14px 16px;
  }

  .piano-status-strip__detail {
    display: grid;
    justify-items: end;
    gap: 4px;
    text-align: right;
  }

  .piano-confirm {
    margin-top: 0;
    padding: 24px 20px;
  }
}