:root {
  color-scheme: light;
  --surface: #f8f9ff;
  --surface-lowest: #ffffff;
  --surface-low: #eff4ff;
  --surface-container: #e5eeff;
  --surface-high: #dce9ff;
  --ink: #0b1c30;
  --muted: #3f4850;
  --outline: #707881;
  --outline-variant: #bfc7d2;
  --primary: #006194;
  --primary-container: #007bb9;
  --primary-fixed: #cce5ff;
  --secondary: #006a61;
  --success: #22c55e;
  --offline: #94a3b8;
  --warning: #f59e0b;
  --danger: #ba1a1a;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.08);
  --glass-surface: rgba(255, 255, 255, 0.5);
  --glass-surface-strong: rgba(255, 255, 255, 0.66);
  --glass-surface-soft: rgba(239, 247, 255, 0.36);
  --glass-border: rgba(133, 163, 196, 0.56);
  --glass-highlight: rgba(255, 255, 255, 0.9);
  --glass-blur: blur(30px) saturate(1.34);
  --glass-shadow: 0 24px 64px rgba(22, 42, 70, 0.16);
  --radius: 8px;
  --radius-lg: 12px;
  --container: 1280px;
  --font: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --surface: #0b1424;
  --surface-lowest: #162235;
  --surface-low: #132033;
  --surface-container: #1b2a41;
  --surface-high: #243650;
  --ink: #f8fbff;
  --muted: #d1deec;
  --outline: #a9bbcf;
  --outline-variant: #64748b;
  --primary: #93ccff;
  --primary-container: #0284c7;
  --primary-fixed: #004b73;
  --secondary: #89f5e7;
  --line: #334155;
  --line-strong: #475569;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
  --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.32);
  --glass-surface: rgba(19, 32, 51, 0.54);
  --glass-surface-strong: rgba(22, 34, 53, 0.72);
  --glass-surface-soft: rgba(20, 40, 66, 0.42);
  --glass-border: rgba(150, 186, 222, 0.38);
  --glass-highlight: rgba(189, 227, 255, 0.24);
  --glass-blur: blur(32px) saturate(1.28);
  --glass-shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(115deg, rgba(0, 123, 185, 0.12), transparent 34%),
    linear-gradient(245deg, rgba(137, 245, 231, 0.13), transparent 32%),
    repeating-linear-gradient(90deg, rgba(11, 28, 48, 0.035) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(11, 28, 48, 0.03) 0 1px, transparent 1px 42px),
    var(--surface);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0;
}

:root[data-theme="dark"] body {
  background:
    linear-gradient(115deg, rgba(0, 97, 148, 0.3), transparent 34%),
    linear-gradient(245deg, rgba(137, 245, 231, 0.13), transparent 30%),
    repeating-linear-gradient(90deg, rgba(196, 222, 248, 0.035) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, rgba(196, 222, 248, 0.03) 0 1px, transparent 1px 42px),
    var(--surface);
}

button,
input,
select {
  font: inherit;
  letter-spacing: 0;
}

button,
a,
.tool-card,
.site-card {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

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

.hidden { display: none !important; }

.material-symbols-outlined {
  font-family: "Material Symbols Outlined";
  font-weight: normal;
  font-style: normal;
  font-size: 26px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-feature-settings: "liga";
  -webkit-font-smoothing: antialiased;
  font-variation-settings: "FILL" 0, "wght" 500, "GRAD" 0, "opsz" 24;
}

.material-symbols-outlined.icon-fallback {
  font-family: var(--font);
  font-weight: 800;
}

.shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.rail { display: none; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  height: 80px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  backdrop-filter: blur(10px);
}

:root[data-theme="dark"] .topbar {
  background: rgba(11, 20, 36, 0.96);
  border-bottom-color: #26384f;
}

.topbar-inner {
  width: 100%;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 210px minmax(320px, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.identity h1 {
  margin: 0;
  color: var(--primary);
  font-size: 24px;
  line-height: 32px;
  font-weight: 800;
}

.identity p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 18px;
}

.search {
  width: 100%;
  max-width: 430px;
  justify-self: end;
  height: 52px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-low);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  color: var(--outline);
}

:root[data-theme="dark"] .search {
  background: #142238;
  border-color: #40566f;
  color: #b9c9dc;
}

.search input,
.field input,
.field select,
.admin-toolbar input,
.admin-toolbar select {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.search input::placeholder,
.field input::placeholder,
.admin-toolbar input::placeholder {
  color: var(--outline);
}

.actions,
.admin-actions,
.dialog-actions,
.row-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.button,
.mini,
.tab {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-lowest);
  color: var(--ink);
  font-weight: 700;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

:root[data-theme="dark"] .button,
:root[data-theme="dark"] .mini,
:root[data-theme="dark"] .tab {
  background: #17263b;
  border-color: #40566f;
  color: #eaf1ff;
}

.button {
  padding: 0 20px;
  font-size: 15px;
}

.button.icon {
  width: 48px;
  padding: 0;
  border-radius: var(--radius);
  display: inline-grid;
  place-items: center;
  align-items: center;
  justify-content: center;
}

.button.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
}

:root[data-theme="dark"] .button.primary {
  background: #93ccff;
  border-color: #93ccff;
  color: #001d31;
}

.button:hover,
.mini:hover,
.tab:hover {
  background: var(--surface-high);
}

.button.primary:hover {
  background: #0284c7;
  color: #ffffff;
}

.theme-toggle {
  position: relative;
  overflow: hidden;
  color: var(--muted);
}

.theme-toggle::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius) - 1px);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.16));
  opacity: 0.68;
  pointer-events: none;
}

:root[data-theme="dark"] .theme-toggle::before {
  background: linear-gradient(145deg, rgba(69, 94, 128, 0.5), rgba(16, 31, 52, 0.28));
  opacity: 0.82;
}

.theme-icon {
  position: relative;
  z-index: 1;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  align-items: center;
  justify-content: center;
}

.theme-icon svg {
  width: 31px;
  height: 31px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  transform-origin: center;
  transform-box: fill-box;
}

.theme-icon-accent {
  stroke: var(--secondary);
}

:root[data-theme="dark"] .theme-toggle {
  color: #d8ecff;
}

:root[data-theme="dark"] .theme-icon-accent {
  stroke: #93ccff;
}

.theme-toggle:hover {
  color: var(--primary);
}

:root[data-theme="dark"] .theme-toggle:hover {
  color: #f8fbff;
}

.rate-ticker {
  height: 42px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-low);
  box-shadow: var(--shadow);
  overflow: hidden;
}

:root[data-theme="dark"] .rate-ticker {
  background: #132238;
  border-bottom-color: #2c4058;
}

:root[data-theme="dark"] .rate strong {
  color: #f8fbff;
}

:root[data-theme="dark"] .rate em {
  color: var(--primary);
}

:root[data-theme="dark"] .rate span {
  color: #b8c7d8;
}

.ticker-inner {
  max-width: var(--container);
  height: 100%;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  align-items: center;
}

.ticker-label {
  color: var(--primary);
  font-size: 14px;
  line-height: 20px;
  font-weight: 800;
}

.ticker-window {
  overflow: hidden;
  white-space: nowrap;
}

.ticker-track {
  display: inline-flex;
  align-items: center;
  gap: 42px;
  padding-left: 18px;
  animation: ticker 34s linear infinite;
  font-variant-numeric: tabular-nums;
}

.ticker-window:hover .ticker-track,
.rate-ticker:hover .ticker-track {
  animation-play-state: paused;
}

.rate {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 20px;
}

.rate strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}

.rate em {
  color: var(--primary);
  font-style: normal;
  font-weight: 800;
}

.rate span {
  color: var(--muted);
}

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.page {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px 32px 24px;
  flex: 1;
}

.workspace,
.content-band {
  margin-top: 0;
}

.content-band {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  align-items: end;
  gap: 24px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin: 0;
  font-size: 20px;
  line-height: 28px;
  font-weight: 800;
}

.section-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

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

.tab {
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--radius);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
}

.tab-icon {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  color: var(--primary);
}

.tab.active .tab-icon {
  color: currentColor;
}

.category-svg {
  width: 22px;
  height: 22px;
  display: block;
}

.tab.active {
  border-color: var(--primary-container);
  background: var(--primary-container);
  color: #ffffff;
}

:root[data-theme="dark"] .tab.active {
  border-color: #0284c7;
  background: #0284c7;
  color: #ffffff;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.tool-card {
  min-height: 270px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: box-shadow 160ms ease, border-color 160ms ease;
}

.tool-card.teal {
  background: var(--surface-lowest);
}

.tool-card.amber {
  background: var(--surface-lowest);
}

.tool-card:hover,
.site-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
}

.tool-card::before { display: none; }

.tool-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(248, 251, 255, 0.92) 0%, rgba(248, 251, 255, 0.82) 30%, rgba(248, 251, 255, 0.46) 50%, rgba(248, 251, 255, 0.08) 78%, transparent 100%),
    linear-gradient(0deg, rgba(248, 251, 255, 0.48) 0%, rgba(248, 251, 255, 0.18) 38%, transparent 62%);
}

:root[data-theme="dark"] .tool-card {
  border-color: #40566f;
  background: #111d2e;
}

:root[data-theme="dark"] .tool-card::after {
  background:
    linear-gradient(90deg, rgba(12, 21, 35, 0.98) 0%, rgba(12, 21, 35, 0.96) 38%, rgba(12, 21, 35, 0.74) 58%, rgba(12, 21, 35, 0.14) 100%),
    linear-gradient(0deg, rgba(12, 21, 35, 0.84) 0%, transparent 42%);
}

:root[data-theme="dark"] .tool-art {
  opacity: 0.82;
}

:root[data-theme="dark"] .tool-art img {
  filter: saturate(0.94) contrast(0.96) brightness(0.88);
}

.tool-content {
  position: relative;
  z-index: 2;
  min-height: 218px;
  max-width: min(58%, 440px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.tool-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.tool-art img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center right;
  filter: saturate(1.04) contrast(1.02);
  transform: scale(1.02);
}

.tool-art-svg {
  width: 100%;
  max-width: 390px;
  height: auto;
  filter: drop-shadow(0 18px 24px rgba(0, 61, 96, 0.16));
}

.tool-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.tool-title-row {
  display: block;
  min-width: 0;
}

.tool-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 12px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--primary-fixed) 60%, #ffffff);
  color: var(--primary);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

:root[data-theme="dark"] .tool-icon {
  background: rgba(147, 204, 255, 0.18);
  color: #9fe4ff;
}

.vector-icon {
  width: 33px;
  height: 33px;
  display: block;
}

.health {
  flex: 0 0 auto;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 12px;
  background: var(--surface-low);
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  line-height: 16px;
  font-weight: 700;
}

:root[data-theme="dark"] .health {
  background: rgba(7, 19, 32, 0.86);
  color: #eaf1ff;
  box-shadow: 0 0 0 1px rgba(147, 204, 255, 0.14);
}

.health i {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--success);
}

.tool-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 26px;
  font-weight: 800;
  max-width: 260px;
}

.path {
  margin-top: 2px;
  color: var(--primary);
  font-size: 13px;
  line-height: 18px;
  font-weight: 700;
}

:root[data-theme="dark"] .path,
:root[data-theme="dark"] .launch {
  color: #93ccff;
}

.desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 23px;
}

:root[data-theme="dark"] .desc {
  color: #d9e7f5;
}

.meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.badge {
  min-height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  background: var(--surface-low);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

:root[data-theme="dark"] .badge {
  background: rgba(15, 23, 42, 0.88);
  color: #eaf1ff;
}

.launch {
  color: var(--primary);
  font-size: 14px;
  font-weight: 800;
}

.site-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.site-card {
  min-height: 122px;
  border-radius: var(--radius);
  background: var(--surface-lowest);
  border: 1px solid var(--line);
  padding: 18px;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  text-align: left;
  transition: background 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

:root[data-theme="dark"] .site-card {
  background: #152236;
  border-color: #33475f;
}

:root[data-theme="dark"] .site-logo {
  background: rgba(137, 245, 231, 0.12);
  color: #89f5e7;
}

.site-logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--secondary) 10%, var(--surface-lowest));
  color: var(--secondary);
  display: grid;
  place-items: center;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.site-svg {
  width: 31px;
  height: 31px;
  display: block;
  margin: auto;
  overflow: visible;
  transform: translateZ(0);
  transform-box: fill-box;
  transform-origin: center;
  stroke-width: 1.7;
}

.site-copy {
  min-width: 0;
}

.site-card h3 {
  margin: 0;
  font-size: 16px;
  line-height: 22px;
  font-weight: 800;
}

.site-card p {
  display: block;
  margin: 5px 0 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 19px;
}

.site-card a {
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

:root[data-theme="dark"] .site-card a {
  color: #93ccff;
}

.admin-note {
  min-height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 6px 14px;
  background: var(--surface-lowest);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.empty-state {
  display: none;
  margin-top: 16px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 24px;
  color: var(--muted);
  background: var(--surface-lowest);
  text-align: center;
}

footer {
  min-height: 72px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 13px;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  background: var(--surface);
}

.login-card {
  width: min(520px, 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
  padding: 32px;
}

.login-illustration {
  height: 176px;
  margin: -8px -8px 22px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.42);
  position: relative;
}

.login-illustration::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(0, 61, 96, 0.22) 100%);
  pointer-events: none;
}

.login-illustration img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.login-card h1 {
  margin: 0;
  text-align: center;
  color: var(--ink);
  font-size: 36px;
  line-height: 44px;
  font-weight: 800;
}

.login-card > p,
.login-card small {
  display: block;
  margin: 8px 0 24px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.login-card small {
  margin: 18px 0 0;
}

.login-field {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.login-field input {
  height: 52px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0 14px;
  background: var(--surface-lowest);
  color: var(--ink);
  outline: 0;
}

.login-field input:focus,
.field input:focus,
.field select:focus,
.admin-toolbar input:focus,
.admin-toolbar select:focus,
.search:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--primary) 18%, transparent);
}

.login-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 4px 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.text-link {
  border: 0;
  background: transparent;
  color: var(--primary);
  padding: 0;
  font-weight: 700;
}

.login-submit {
  width: 100%;
  height: 52px;
  border: 0;
  border-radius: var(--radius);
  background: var(--primary-container);
  color: #ffffff;
  font-size: 18px;
  font-weight: 800;
}

.login-error {
  min-height: 22px;
  margin-top: 14px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 256px minmax(0, 1fr);
  background: var(--surface);
}

.admin-side {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  background: var(--surface-low);
  padding: 28px 24px;
  overflow-y: auto;
}

.admin-brand {
  display: grid;
  gap: 2px;
  margin-bottom: 56px;
}

.admin-brand strong {
  font-size: 24px;
  line-height: 32px;
  font-weight: 800;
}

.admin-brand span {
  color: var(--muted);
  font-size: 16px;
  line-height: 24px;
  font-weight: 700;
}

.admin-mark { display: none; }

.admin-nav {
  display: grid;
  gap: 16px;
}

.admin-nav button {
  min-height: 56px;
  border: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 22px;
  text-align: left;
  font-size: 16px;
  font-weight: 800;
}

.admin-nav .material-symbols-outlined {
  width: 28px;
  font-size: 25px;
}

.admin-nav button.active {
  background: var(--primary-container);
  color: #ffffff;
}

.admin-nav button:hover:not(.active) {
  background: var(--surface-container);
  color: var(--ink);
}

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

.admin-top {
  position: sticky;
  top: 0;
  z-index: 30;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(10px);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.admin-top h1 {
  margin: 0;
  color: var(--ink);
  font-size: 36px;
  line-height: 44px;
  font-weight: 800;
}

.admin-tab-panel {
  display: none;
  padding: 32px;
}

.admin-tab-panel.active { display: block; }

#admin-tools.active,
#admin-sites.active,
#admin-categories.active,
#admin-admins.active {
  display: flex;
  flex-direction: column;
}

#admin-tools .editor-card,
#admin-sites .editor-card,
#admin-categories .editor-card,
#admin-admins .editor-card {
  order: 3;
  margin-top: 24px;
  margin-bottom: 0;
}

#admin-tools .admin-toolbar,
#admin-sites .admin-toolbar {
  order: 1;
}

#admin-tools .admin-table,
#admin-sites .admin-table,
#admin-categories .admin-table,
#admin-admins .admin-table {
  order: 2;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.admin-stat,
.config-card,
.admin-table,
.log-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
}

.admin-stat {
  min-height: 132px;
  padding: 28px;
  overflow: hidden;
}

.admin-stat strong {
  display: block;
  color: var(--ink);
  font-size: 44px;
  line-height: 50px;
  font-weight: 800;
}

.admin-stat span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
}

.admin-config {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(420px, 1.6fr);
  gap: 24px;
}

.config-card {
  padding: 24px;
}

.config-card h3 {
  margin: 0 0 16px;
  font-size: 20px;
  line-height: 28px;
  font-weight: 800;
}

.editor-card {
  margin-bottom: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

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

.icon-picker-field {
  gap: 12px;
}

.icon-picker {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--glass-surface-soft);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-height: 360px;
  overflow: auto;
}

.icon-group {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.icon-group-title {
  color: var(--ink);
  font-size: 13px;
  line-height: 18px;
  font-weight: 800;
}

.icon-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 7px;
}

.icon-choice {
  min-width: 0;
  min-height: 58px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: var(--glass-surface-strong);
  color: var(--muted);
  display: grid;
  place-items: center;
  gap: 2px;
  padding: 6px 4px;
  box-shadow: inset 0 1px 0 var(--glass-highlight);
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease, transform 160ms ease;
}

.picker-svg {
  width: 26px;
  height: 26px;
  display: block;
  color: var(--secondary);
}

.icon-choice span {
  max-width: 100%;
  color: currentColor;
  font-size: 11px;
  line-height: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-choice:hover {
  border-color: var(--primary);
  color: var(--ink);
  transform: translateY(-1px);
}

.icon-choice.active {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary-fixed) 42%, var(--glass-surface-strong));
  color: var(--ink);
}

.icon-choice.active .picker-svg {
  color: var(--primary);
}

:root[data-theme="dark"] .icon-choice.active {
  background: rgba(147, 204, 255, 0.18);
}

.field input,
.field select,
.admin-toolbar input,
.admin-toolbar select {
  height: 50px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  background: var(--surface-lowest);
}

.inline-help {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.dialog-actions {
  justify-content: flex-end;
  margin-top: 20px;
}

.dialog-actions.left {
  justify-content: flex-start;
  margin-top: 0;
}

.admin-toolbar {
  min-height: 84px;
  margin-bottom: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 190px;
  gap: 16px;
  align-items: center;
}

.admin-toolbar.single {
  grid-template-columns: 1fr;
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
}

.admin-table th,
.admin-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 15px;
  vertical-align: middle;
}

.admin-table th {
  color: var(--muted);
  background: var(--surface-low);
  font-weight: 800;
}

.admin-table tr:last-child td {
  border-bottom: 0;
}

.admin-table tr:hover td {
  background: color-mix(in srgb, var(--surface-low) 70%, transparent);
}

.row-actions {
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.admin-table th:last-child,
.admin-table td:last-child {
  width: 270px;
}

.mini {
  min-height: 38px;
  min-width: 64px;
  padding: 0 12px;
  font-size: 14px;
  white-space: nowrap;
}

.mini.danger {
  border-color: color-mix(in srgb, var(--danger) 30%, var(--line));
  color: var(--danger);
}

.icon-mini {
  width: 38px;
  min-width: 38px;
  padding: 0;
}

.icon-mini .material-symbols-outlined {
  font-size: 18px;
}

.admin-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 26px;
  border-radius: 999px;
  color: var(--ink);
  font-weight: 800;
  white-space: nowrap;
}

.admin-status::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--success);
}

.admin-status.off::before {
  background: var(--offline);
}

.admin-status.off {
  color: var(--muted);
}

.lock-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin-left: 8px;
  border-radius: 999px;
  padding: 0 9px;
  background: var(--surface-low);
  color: var(--secondary);
  font-size: 12px;
  font-weight: 800;
}

.schedule {
  display: grid;
}

.schedule-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  color: var(--muted);
  font-size: 16px;
}

.schedule-row:first-child { padding-top: 0; }
.schedule-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.schedule-row strong {
  color: var(--ink);
}

.settings-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.settings-preview div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--surface-low);
  display: grid;
  gap: 7px;
}

.settings-preview .material-symbols-outlined {
  color: var(--primary);
}

.settings-preview strong {
  font-size: 15px;
}

.settings-preview small {
  color: var(--muted);
}

.settings-page-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.settings-page-head p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 28px;
}

.settings-layout {
  display: grid;
  grid-template-columns: minmax(420px, 2fr) minmax(280px, 0.95fr);
  gap: 24px;
  align-items: start;
}

.settings-main {
  display: grid;
  gap: 24px;
}

.settings-card {
  padding: 28px;
}

.card-title-row {
  display: flex;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.card-title-row h3 {
  margin: 0;
  font-size: 28px;
  line-height: 36px;
}

.settings-icon {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--surface-container);
  color: var(--primary);
  display: grid;
  place-items: center;
}

.certificate-card {
  min-height: 92px;
  border: 1px solid color-mix(in srgb, var(--primary) 24%, var(--line));
  border-radius: var(--radius);
  background: var(--surface-low);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px;
  margin-bottom: 22px;
}

.certificate-card > .material-symbols-outlined {
  color: var(--success);
}

.certificate-card strong {
  display: block;
  font-size: 20px;
  line-height: 28px;
}

.certificate-card p {
  margin: 4px 0 0;
  color: var(--muted);
}

.setting-date {
  max-width: 420px;
}

.settings-aside {
  display: grid;
  gap: 24px;
}

.toggle-row {
  min-height: 92px;
  border-top: 1px dashed var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.toggle-row:first-of-type {
  border-top: 1px solid var(--line);
}

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

.toggle-row strong {
  font-size: 18px;
  line-height: 24px;
}

.toggle-row span {
  color: var(--muted);
  font-size: 14px;
  line-height: 20px;
}

.toggle-row i {
  position: relative;
  width: 58px;
  height: 32px;
  border-radius: 999px;
  background: var(--surface-high);
  flex: 0 0 auto;
}

.toggle-row i::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--surface-lowest);
  box-shadow: var(--shadow);
}

.toggle-row.active i {
  background: var(--primary-container);
}

.toggle-row.active i::after {
  left: 30px;
}

.status-card {
  background: var(--surface-low);
}

.log-list {
  display: grid;
  gap: 12px;
}

.log-item {
  min-height: 72px;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 190px 140px 170px minmax(180px, 1fr) 100px;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 15px;
}

.log-item strong {
  color: var(--ink);
}

.log-item em {
  justify-self: start;
  border-radius: var(--radius);
  padding: 6px 10px;
  background: var(--surface-low);
  color: var(--primary);
  font-style: normal;
  font-weight: 800;
}

.log-item b {
  justify-self: end;
  border-radius: var(--radius);
  padding: 6px 10px;
  background: color-mix(in srgb, var(--success) 14%, transparent);
  color: #12804d;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 60;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  pointer-events: none;
  border-radius: var(--radius);
  padding: 12px 16px;
  background: var(--ink);
  color: var(--surface-lowest);
  box-shadow: var(--shadow-hover);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.topbar,
.rate-ticker,
.search,
.button,
.mini,
.tab,
.tool-card,
.site-card,
.admin-note,
.empty-state,
.login-card,
.login-field input,
.admin-side,
.admin-top,
.admin-stat,
.config-card,
.admin-table,
.admin-toolbar,
.settings-preview div,
.certificate-card,
.log-item,
.toast {
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.topbar,
.admin-top {
  background: var(--glass-surface);
  border-color: var(--glass-border);
  box-shadow: 0 1px 0 var(--glass-highlight), 0 20px 60px rgba(22, 42, 70, 0.14), inset 0 1px 0 var(--glass-highlight);
}

:root[data-theme="dark"] .topbar,
:root[data-theme="dark"] .admin-top {
  background: rgba(11, 20, 36, 0.68);
  border-color: var(--glass-border);
  box-shadow: 0 1px 0 var(--glass-highlight), 0 24px 68px rgba(0, 0, 0, 0.36), inset 0 1px 0 var(--glass-highlight);
}

.search,
.button,
.mini,
.tab,
.login-field input,
.field input,
.field select,
.admin-toolbar input,
.admin-toolbar select {
  background: var(--glass-surface-soft);
  border-color: var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.button,
.mini,
.tab {
  background: var(--glass-surface-strong);
}

.button.primary,
.tab.active,
.admin-nav button.active,
.login-submit {
  box-shadow: 0 12px 28px color-mix(in srgb, var(--primary-container) 24%, transparent), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

:root[data-theme="dark"] .button,
:root[data-theme="dark"] .mini,
:root[data-theme="dark"] .tab,
:root[data-theme="dark"] .search,
:root[data-theme="dark"] .login-field input,
:root[data-theme="dark"] .field input,
:root[data-theme="dark"] .field select,
:root[data-theme="dark"] .admin-toolbar input,
:root[data-theme="dark"] .admin-toolbar select {
  background: var(--glass-surface-soft);
  border-color: var(--glass-border);
}

.rate-ticker {
  background: color-mix(in srgb, var(--glass-surface-strong) 88%, var(--primary-fixed));
  border-color: var(--glass-border);
  box-shadow: inset 0 1px 0 var(--glass-highlight), var(--glass-shadow);
}

:root[data-theme="dark"] .rate-ticker {
  background: rgba(18, 34, 56, 0.78);
  border-color: var(--glass-border);
}

.tool-card,
.site-card,
.login-card,
.admin-stat,
.config-card,
.admin-table,
.admin-toolbar,
.log-item {
  background: var(--glass-surface-strong);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight), inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.tool-card.teal,
.tool-card.amber {
  background: var(--glass-surface-strong);
}

.tool-card {
  background-clip: padding-box;
}

:root[data-theme="dark"] .tool-card,
:root[data-theme="dark"] .site-card,
:root[data-theme="dark"] .login-card,
:root[data-theme="dark"] .admin-stat,
:root[data-theme="dark"] .config-card,
:root[data-theme="dark"] .admin-table,
:root[data-theme="dark"] .admin-toolbar,
:root[data-theme="dark"] .log-item {
  background: var(--glass-surface-strong);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight), inset 0 0 0 1px rgba(189, 227, 255, 0.08);
}

.tool-card:hover,
.site-card:hover {
  border-color: color-mix(in srgb, var(--primary) 62%, var(--glass-border));
  box-shadow: var(--shadow-hover), 0 26px 72px rgba(0, 97, 148, 0.2), inset 0 1px 0 var(--glass-highlight), inset 0 0 0 1px rgba(255, 255, 255, 0.26);
}

.site-logo,
.tool-icon,
.health,
.badge,
.settings-icon,
.lock-tag {
  backdrop-filter: blur(12px) saturate(1.16);
  -webkit-backdrop-filter: blur(12px) saturate(1.16);
  box-shadow: inset 0 1px 0 var(--glass-highlight);
}

.admin-side {
  background: color-mix(in srgb, var(--glass-surface-strong) 76%, var(--surface-low));
  border-color: var(--glass-border);
  box-shadow: inset -1px 0 0 var(--glass-highlight);
}

:root[data-theme="dark"] .admin-side {
  background: rgba(15, 27, 44, 0.78);
  border-color: var(--glass-border);
}

.admin-nav button:hover:not(.active),
.settings-preview div,
.certificate-card,
.status-card {
  background: var(--glass-surface-soft);
}

:root[data-theme="dark"] .admin-nav button:hover:not(.active),
:root[data-theme="dark"] .settings-preview div,
:root[data-theme="dark"] .certificate-card,
:root[data-theme="dark"] .status-card {
  background: rgba(22, 39, 63, 0.64);
}

.admin-table th {
  background: color-mix(in srgb, var(--glass-surface-soft) 82%, var(--surface-low));
}

.admin-table tr:hover td {
  background: color-mix(in srgb, var(--glass-surface-soft) 72%, transparent);
}

.login-page,
.admin-shell {
  background: transparent;
}

@media (max-width: 1100px) {
  .topbar { height: auto; }
  .topbar-inner {
    grid-template-columns: 1fr;
    align-items: stretch;
    padding-top: 16px;
    padding-bottom: 16px;
  }
  .search {
    max-width: none;
    justify-self: stretch;
  }
  .actions { justify-content: flex-start; }
  .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .admin-brand { margin-bottom: 20px; }
  .admin-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-stats,
  .admin-config,
  .settings-preview,
  .settings-layout {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .icon-picker { grid-template-columns: 1fr; }
  .log-item { grid-template-columns: 1fr 1fr; }
  .log-item b { justify-self: start; }
}

@media (max-width: 720px) {
  .topbar-inner,
  .ticker-inner,
  .page {
    padding-left: 16px;
    padding-right: 16px;
  }
  .ticker-inner {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .rate-ticker { height: 58px; }
  .section-head,
  footer,
  .admin-top {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }
  .tabs { justify-content: flex-start; }
  .tool-grid,
  .site-grid,
  .admin-stats,
  .admin-config,
  .form-grid,
  .settings-preview,
  .settings-layout,
  .admin-toolbar {
    grid-template-columns: 1fr;
  }
  .settings-page-head {
    align-items: stretch;
    flex-direction: column;
  }
  .field.full { grid-column: auto; }
  .icon-options { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .icon-choice { min-height: 54px; }
  .admin-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-main { overflow-x: auto; }
  .admin-tab-panel,
  .admin-top { padding: 22px 16px; }
  .admin-top h1,
  .login-card h1 {
    font-size: 28px;
    line-height: 34px;
  }
  .admin-table {
    display: block;
    overflow-x: auto;
  }
  .login-page { padding: 18px; }
  .login-card { padding: 24px; }
}