:root {
  color-scheme: light;
  --bg-top: #dff0ff;
  --bg-bottom: #eef8f7;
  --panel: #ffffff;
  --panel-muted: #f3fbf8;
  --line: #c7deea;
  --line-strong: #92b9d8;
  --text: #0f2f45;
  --text-soft: #335d77;
  --brand: #0b3d91;
  --brand-strong: #1f6fb2;
  --brand-soft: #e3efff;
  --ok: #075e54;
  --danger: #a2353f;
  --accent-blue: #2f80ed;
  --accent-green: #25d366;
  --teal-strong: #075e54;
  --teal-soft: #128c7e;
  --header-bg-top: #0b3d91;
  --header-bg-bottom: #075e54;
  --header-text: #f5fcff;
  --hero-top: #f0f7ff;
  --hero-bottom: #e8f8f3;
  --button-top: #1f6fb2;
  --button-bottom: #0b3d91;
  --button-hover-top: #2f80ed;
  --button-hover-bottom: #1f6fb2;
  --table-head-top: #0b3d91;
  --table-head-bottom: #128c7e;
  --row-even: #f1f8ff;
  --title-link: #0b3d91;
  --tag-border: #9bc4e8;
  --tag-bg: #ecf5ff;
  --tag-text: #0f4f85;
  --tag-hover: #e2f4ee;
  --focus-outline: #2f80ed;
  --button-text: #f9fdff;
  --avatar-bg: #d9ecff;
  --row-odd: #ffffff;
  --pill-group-bg: #e4f0ff;
  --pill-group-text: #0b3d91;
  --pill-channel-bg: #e2f6f2;
  --pill-channel-text: #075e54;
  --pagination-text: #0f4f85;
  --notice-success-border: #7bc8b9;
  --notice-success-bg: #e7faf6;
  --notice-error-border: #e6b7bd;
  --notice-error-bg: #fff1f2;
  --detail-text: #194664;
  --status-ready-bg: #e1f8ef;
  --status-ready-text: #075e54;
  --status-processing-bg: #e4f0ff;
  --status-processing-text: #0b3d91;
  --status-queued-bg: #e6f4ff;
  --status-queued-text: #1f6fb2;
  --status-failed-bg: #fde8ea;
  --status-failed-text: #8f2430;
  --error-text: #8f2430;
  --shadow: 0 10px 26px rgba(11, 61, 145, 0.12);
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -20%, rgba(47, 128, 237, 0.16), transparent 45%),
    radial-gradient(circle at 90% -10%, rgba(18, 140, 126, 0.12), transparent 35%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

a {
  color: var(--brand);
}

a:hover {
  color: var(--brand-strong);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line-strong);
  background: var(--header-bg-top);
  box-shadow: 0 8px 20px rgba(8, 52, 100, 0.26);
}

.site-header-inner,
.site-footer,
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding-inline: 18px;
}

.site-header-inner {
  min-height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.logo-image {
  display: block;
  width: auto;
  height: clamp(44px, 4.4vw, 56px);
  max-width: min(260px, 42vw);
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.site-header nav a {
  color: var(--header-text);
  text-decoration: none;
  border: 1px solid rgba(245, 252, 255, 0.42);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.9rem;
}

.site-header nav a:hover {
  border-color: var(--header-text);
  background: rgba(245, 252, 255, 0.16);
}

.container {
  padding-top: 20px;
  padding-bottom: 20px;
  display: grid;
  gap: 18px;
}

.site-footer {
  color: var(--text-soft);
  padding-top: 18px;
  padding-bottom: 28px;
  font-size: 0.92rem;
}

.panel,
.hero,
.table-panel,
.form-panel,
.detail {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel,
.hero,
.form-panel,
.detail {
  padding: 16px;
}

.hero {
  background: linear-gradient(180deg, var(--hero-top) 0%, var(--hero-bottom) 100%);
}

h1,
h2,
h3 {
  margin-top: 0;
}

.hero h1 {
  margin-bottom: 8px;
}

.hero p {
  margin: 0;
  color: var(--text-soft);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-muted);
  padding: 12px;
}

.card-avatar-wrap,
.table-avatar-wrap {
  border: 1px solid var(--line);
  background: var(--avatar-bg);
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--title-link);
  font-weight: 700;
}

.card-avatar-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  margin-bottom: 8px;
}

.table-avatar-wrap {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  flex: 0 0 auto;
}

.card-avatar,
.table-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-avatar-fallback,
.table-avatar-fallback {
  line-height: 1;
}

.card-avatar-fallback {
  font-size: 1.15rem;
}

.table-avatar-fallback {
  font-size: 0.95rem;
}

.card-avatar-wrap.no-avatar::before,
.table-avatar-wrap.no-avatar::before {
  content: "?";
  line-height: 1;
}

.card h2,
.card h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.card-meta {
  margin: 0 0 8px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--brand);
  background: linear-gradient(180deg, var(--button-top) 0%, var(--button-bottom) 100%);
  color: var(--button-text);
  border-radius: 8px;
  padding: 8px 12px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
}

.button:hover,
button:hover {
  background: linear-gradient(180deg, var(--button-hover-top) 0%, var(--button-hover-bottom) 100%);
}

.button-ghost {
  background: var(--panel);
  color: var(--brand);
  border-color: var(--line-strong);
}

.button-ghost:hover {
  background: var(--brand-soft);
}

.filters,
.form-stack {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  align-items: center;
}

.filters input,
.filters select {
  flex: 1 1 190px;
}

.form-stack {
  display: grid;
  gap: 12px;
  padding: 16px;
  max-width: 760px;
}

.form-stack label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--teal-strong);
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
button:focus,
a:focus {
  outline: 2px solid var(--focus-outline);
  outline-offset: 1px;
}

.table-panel {
  overflow: hidden;
}

.table-wrap {
  overflow-x: auto;
}

.listing-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.listing-table th,
.listing-table td {
  border-bottom: 1px solid var(--line);
  padding: 9px 10px;
  text-align: left;
  vertical-align: top;
}

.listing-table th {
  background: var(--table-head-top);
  color: var(--header-text);
  font-size: 0.88rem;
  letter-spacing: 0.15px;
}

.listing-table th.avatar-col,
.listing-table td.avatar-col {
  width: 60px;
  min-width: 60px;
  text-align: center;
  vertical-align: middle;
}

.listing-table td.avatar-col .table-avatar-wrap {
  margin-inline: auto;
}

.listing-table tbody tr:nth-child(odd) {
  background: var(--row-odd);
}

.listing-table tbody tr:nth-child(even) {
  background: var(--row-even);
}

.title-link {
  color: var(--title-link);
  text-decoration: none;
  font-weight: 600;
}

.title-with-avatar {
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.mobile-cards {
  display: none;
}

.listing-description {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 0.89rem;
}

.table-meta {
  color: var(--text-soft);
  font-size: 0.88rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-block;
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--tag-border);
  background: var(--tag-bg);
  text-decoration: none;
  color: var(--tag-text);
  font-size: 0.86rem;
}

.tag:hover {
  background: var(--tag-hover);
}

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

.pagination a {
  min-width: 34px;
  text-align: center;
  padding: 6px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: var(--panel);
  text-decoration: none;
  color: var(--pagination-text);
}

.pagination a[aria-current="page"] {
  background: var(--button-bottom);
  border-color: var(--button-bottom);
  color: var(--header-text);
  font-weight: 700;
}

.notice {
  padding: 10px 12px;
  border-radius: 8px;
  margin: 0;
}

.notice.success {
  border: 1px solid var(--notice-success-border);
  background: var(--notice-success-bg);
  color: var(--ok);
}

.notice.error {
  border: 1px solid var(--notice-error-border);
  background: var(--notice-error-bg);
  color: var(--danger);
}

.detail h1 {
  margin-bottom: 10px;
}

.detail p {
  color: var(--detail-text);
}

.empty-state {
  margin: 0;
  color: var(--text-soft);
}

.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.admin-head {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.listing-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.status-ready {
  background: var(--status-ready-bg);
  color: var(--status-ready-text);
}

.status-processing {
  background: var(--status-processing-bg);
  color: var(--status-processing-text);
}

.status-queued {
  background: var(--status-queued-bg);
  color: var(--status-queued-text);
}

.status-failed {
  background: var(--status-failed-bg);
  color: var(--status-failed-text);
}

.admin-data-line {
  margin: 0 0 4px;
  font-size: 0.88rem;
}

.admin-error-text {
  margin: 0 0 4px;
  font-size: 0.84rem;
  color: var(--error-text);
  max-width: 280px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-muted {
  color: var(--text-soft);
  font-size: 0.84rem;
}

@media (max-width: 820px) {
  .site-header-inner {
    min-height: 74px;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
    flex-direction: column;
  }

  .site-header nav {
    width: 100%;
    justify-content: flex-start;
    gap: 6px;
  }

  .logo-image {
    height: clamp(40px, 10vw, 48px);
    max-width: min(220px, 72vw);
  }

  .table-wrap {
    display: none;
  }

  .mobile-cards {
    display: grid;
  }

  .admin-error-text {
    max-width: 100%;
  }
}