@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700&display=swap');
@import url('/assets/vendor/phosphor/phosphor-duotone.css');

:root {
  color-scheme: dark;
  --color-bg-950: #05070f;
  --color-bg-900: #090d18;
  --color-surface-950: rgba(13, 19, 33, 0.82);
  --color-surface-900: rgba(21, 30, 49, 0.8);
  --color-surface-800: rgba(33, 45, 71, 0.7);
  --color-surface-solid: #0f1729;
  --color-border-800: rgba(104, 124, 157, 0.18);
  --color-border-700: rgba(104, 124, 157, 0.32);
  --color-border-600: rgba(104, 124, 157, 0.48);
  --color-text-100: #eef3ff;
  --color-text-200: #b7c4d8;
  --color-text-300: #8a9bb6;
  --color-accent-400: #63b4ff;
  --color-accent-500: #4d8dff;
  --color-accent-600: #5e7bf9;
  --color-accent-700: #7a5bff;
  --color-positive: #4dd29a;
  --color-negative: #ff5c7a;
  --color-warning: #ffb347;
  --gradient-bg: radial-gradient(circle at top left, rgba(124, 58, 237, 0.35), transparent 45%),
    radial-gradient(circle at 70% 20%, rgba(14, 165, 233, 0.3), transparent 45%),
    radial-gradient(circle at bottom right, rgba(2, 132, 199, 0.3), transparent 40%),
    linear-gradient(160deg, #05070f 0%, #070c16 45%, #0b1221 100%);
  --gradient-glass: linear-gradient(135deg, rgba(99, 180, 255, 0.12), rgba(122, 91, 255, 0.04));
  --gradient-card: linear-gradient(135deg, rgba(99, 180, 255, 0.18), rgba(122, 91, 255, 0.06));
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;
  --shadow-soft: 0 20px 45px rgba(5, 9, 20, 0.45);
  --shadow-elevated: 0 30px 70px rgba(8, 14, 29, 0.6);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --color-button-bg-hover: rgba(33, 45, 71, 0.86);
  --color-button-bg: rgba(33, 45, 71, 0.72);
  --color-button-text: #ffffff;
  --color-button-border: rgba(104, 124, 157, 0.48);
  --cursor-x: 50%;
  --cursor-y: 50%;
  --cursor-active: 0;
  --scroll-progress: 0%;
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Poppins', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --transition-base: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 420ms cubic-bezier(0.16, 1, 0.3, 1);
}
body.theme-dark {
  color-scheme: dark;
}

body.theme-light {
  --color-button-text: #e1ff00;

  color-scheme: light;
  --color-bg-950: #f7f8ff;
  --color-bg-900: #eef2ff;
  --color-surface-950: #ffffff;
  --color-surface-900: #f3f6ff;
  --color-surface-800: #e7ecff;
  --color-surface-solid: #ffffff;
  --color-border-800: rgba(15, 23, 42, 0.08);
  --color-border-700: rgba(15, 23, 42, 0.16);
  --color-border-600: rgba(15, 23, 42, 0.24);
  --color-text-100: #0b1120;
  --color-text-200: #1f2937;
  --color-text-300: #475569;
  --color-accent-400: #2563eb;
  --color-accent-500: #1d4ed8;
  --color-accent-600: #1e40af;
  --color-accent-700: #1e3a8a;
  --color-positive: #059669;
  --color-negative: #dc2626;
  --color-warning: #d97706;
  --gradient-bg: linear-gradient(180deg, #f8fbff 0%, #eff3ff 50%, #e7edff 100%);
  --gradient-glass: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(99, 102, 241, 0.04));
  --gradient-card: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(99, 102, 241, 0.05));
  --shadow-soft: 0 20px 35px rgba(15, 23, 42, 0.08);
  --shadow-elevated: 0 32px 60px rgba(15, 23, 42, 0.12);
  --shadow-inner: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  --color-button-bg-hover: rgba(33, 45, 71, 0.86);
  --color-button-bg: #1f2a5a;
  --color-button-text: #e1ff00;
  --color-button-border: rgba(31, 42, 90, 0.32);
}

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

html {
  font-size: 16px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--color-text-100);
  background: var(--gradient-bg);
  background-attachment: fixed;
  line-height: 1.6;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(160deg, rgba(99, 180, 255, 0.12), transparent 40%),
    linear-gradient(320deg, rgba(122, 91, 255, 0.12), transparent 55%);
  mix-blend-mode: screen;
  z-index: -1;
}
.ambient-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  width: var(--blob-size, 520px);
  height: var(--blob-size, 520px);
  top: var(--y, 50%);
  left: var(--x, 50%);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at center, hsla(var(--blob-hue, 215), 92%, 64%, 0.45), transparent 55%);
  filter: blur(110px);
  opacity: 0.55;
  transition: opacity var(--transition-slow);
}

body.theme-light .ambient-blob {
  background: radial-gradient(circle at center, hsla(var(--blob-hue, 215), 95%, 72%, 0.6), transparent 60%);
  opacity: 0.42;
  filter: blur(140px);
}


body.theme-light::before {
  background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 55%),
    radial-gradient(circle at 70% 15%, rgba(139, 92, 246, 0.1), transparent 50%),
    linear-gradient(160deg, rgba(59, 130, 246, 0.18), transparent 50%);
  mix-blend-mode: normal;
  opacity: 0.6;
}
body.theme-light .sidebar {
  background: rgba(255, 255, 255, 0.9);
  border-right: 1px solid rgba(30, 64, 175, 0.14);
  color: var(--color-text-200);
}

body.theme-light .sidebar-nav a {
  color: var(--color-text-300);
}

body.theme-light .sidebar-nav a:hover {
  background: rgba(37, 99, 235, 0.12);
  color: var(--color-text-100);
}

body.theme-light .sidebar-nav a.is-active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(79, 70, 229, 0.12));
  border-color: rgba(37, 99, 235, 0.22);
}

body.theme-light .link-button {
  color: var(--color-accent-600);
}

body.theme-light .link-button-description {
  opacity: 0.85;
}
img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent-400);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent-500);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(99, 180, 255, 0.6);
  outline-offset: 3px;
}

h1, h2, h3, h4 {
font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  color: var(--color-text-100);
}

h1 {
  font-size: clamp(2.3rem, 1.6rem + 1.8vw, 3.1rem);
}

h2 {
  font-size: clamp(1.6rem, 1.2rem + 1vw, 2.2rem);
}

h3 {
  font-size: clamp(1.2rem, 1rem + 0.6vw, 1.6rem);
}

h4 {
  font-size: clamp(1.05rem, 0.95rem + 0.35vw, 1.3rem);
}

p {
  margin: 0 0 var(--space-3);
  color: var(--color-text-200);
}

.lead {
  font-size: 1.05rem;
  color: var(--color-text-100);
}

.muted {
  color: var(--color-text-300);
}

.small {
  font-size: 0.85rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.container {
  width: min(960px, calc(100% - 2 * var(--space-4)));
  margin: var(--space-7) auto;
  padding: var(--space-5);
  background: var(--color-surface-950);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-700);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.page-shell {
  width: min(1100px, calc(100% - 2 * var(--space-4)));
  margin: clamp(var(--space-6), 4vw, var(--space-7)) auto;
  display: grid;
  gap: var(--space-5);
}

.department-page {
 width: 100%;
  max-width: none;
  margin: clamp(var(--space-6), 4vw, var(--space-8)) 0;
  padding-inline: clamp(var(--space-5), 8vw, var(--space-9));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  --link-column-target: 1;
  --link-column-max: 4;
}

.department-header,
.simple-panel,
.department-section {
  background: var(--color-surface-950);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.department-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
}

.department-header-text {
  flex: 1 1 280px;
  min-width: 0;
}

.department-header-text h1 {
  margin-bottom: var(--space-2);
}

.department-header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.department-layout-control {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-button-border);
  background: var(--color-button-bg);
  color: var(--color-button-text);
  font-weight: 600;
}

.department-layout-control label {
  font-size: 0.875rem;
}

.department-layout-control select {
  appearance: none;
  background: transparent;
  border: 1px solid var(--color-border-700);
  border-radius: var(--radius-sm);
  color: inherit;
  font: inherit;
  font-weight: 600;
  padding: 0.25rem 1.5rem 0.25rem 0.5rem;
  min-width: 6rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='currentColor' stroke-width='1.5'%3E%3Cpath d='M2 2.5 6 6 10 2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  background-size: 0.75rem;
}

.department-layout-control select:focus-visible {
  outline: 3px solid rgba(225, 255, 0, 0.6);
  outline-offset: 3px;
}

.department-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.department-section {
  padding: var(--space-4) var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.department-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.department-section-header h2 {
  margin: 0;
}

.simple-panel {
  padding: var(--space-4);
}

.theme-toggle,
.outline-button {
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-700);
  background: var(--color-surface-900);
  color: var(--color-button-text);
  padding: var(--space-2) var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.theme-toggle:hover,
.outline-button:hover {
  background: var(--color-surface-800);
  transform: translateY(-1px);
}

.theme-toggle:focus-visible,
.outline-button:focus-visible {
  outline: 3px solid rgba(225, 255, 0, 0.45);
  outline-offset: 3px;
}

.outline-button {
  background: transparent;
  border: 1px solid var(--color-border-600);
  color: var(--color-text-100);
}

.theme-toggle {
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 28px rgba(8, 14, 29, 0.18);
}

.theme-toggle::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(225, 255, 0, 0.32), transparent 55%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.theme-toggle:hover::after,
.theme-toggle:focus-visible::after,
.theme-toggle[aria-pressed='true']::after {
  opacity: 1;
}

.theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
}

.theme-toggle-icon svg {
  display: block;
}

.theme-toggle[aria-pressed='true'] {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(59, 130, 246, 0.22));
  color: var(--color-button-text);
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(
  min(var(--link-column-target, 1), var(--link-column-max, 4)),
  minmax(0, 1fr)
  );
  gap: var(--space-2);
}

.link-list-item {
  display: flex;
}

.link-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-button-border);
  background: var(--color-button-bg);
  text-decoration: none;
  color: #e1ff00;
  font-weight: 600;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.link-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(15, 23, 42, 0.25);
  border-color: rgba(225, 255, 0, 0.45);
}

.link-button:focus-visible {
  outline: 3px solid rgba(225, 255, 0, 0.6);
  outline-offset: 4px;
}

.link-button-icon {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--link-icon-bg, var(--color-accent-500));
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.link-button-icon .phosphor-icon svg {
  display: block;
}

.link-button-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.link-button-title {
  font-size: 1.05rem;
  line-height: 1.25;
  word-break: break-word;
}

.link-button-description {
  font-size: 0.875rem;
  color: currentColor;
  opacity: 0.75;
}

.link-button-arrow {
  display: flex;
  align-items: center;
  opacity: 0.85;
  color: currentColor;
}

.link-button-arrow svg {
  display: block;
}
@media (max-width: 1200px) {
  .department-page {
    --link-column-max: 3;
  }
}

@media (max-width: 900px) {
  .department-page {
    --link-column-max: 2;
  }
}

@media (max-width: 640px) {
  .department-page {
    --link-column-max: 1;
  }
  .link-button {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .link-button-arrow {
    align-self: flex-end;
  }
}

.card {
  background: var(--color-surface-950);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
  backdrop-filter: blur(18px);
  position: relative;
  overflow: hidden;
}
.panel {
  background: var(--color-surface-950);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  box-shadow: var(--shadow-soft);
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(18px);
}

body.theme-light .card,
body.theme-light .panel,
body.theme-light .simple-panel {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(37, 99, 235, 0.14);
  box-shadow: 0 24px 40px rgba(37, 99, 235, 0.1);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glass);
  opacity: 0.8;
  z-index: 0;
  pointer-events: none;
}
body.theme-light .card::before,
body.theme-light .panel::before,
body.theme-light .simple-panel::before {
  content: '';
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.08), rgba(79, 70, 229, 0.06));
  opacity: 0.9;
}

.card::after,
.panel::after {
  content: '';
  position: absolute;
  inset: 0;
background: linear-gradient(135deg, rgba(99, 180, 255, 0.08), rgba(122, 91, 255, 0.06));
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}
body.theme-light .card::after,
body.theme-light .panel::after {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(79, 70, 229, 0.08));
}

.card.is-hovering::after,
.panel.is-hovering::after {
  opacity: 1;
}

button,
.btn {
--btn-translate-x: 0px;
  --btn-translate-y: 0px;
  --btn-scale: 1;
  --btn-hover-scale: 1.03;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-button-border);
  background: var(--color-button-bg);
  color: var(--color-button-text);
  padding: 0.75rem 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  cursor: pointer;
  text-decoration: none;
  transition:
  background var(--transition-base),
  color var(--transition-base),
  transform var(--transition-base),
  box-shadow var(--transition-base);
  transform: translate3d(var(--btn-translate-x), var(--btn-translate-y), 0) scale(var(--btn-scale));
}

button:hover,
.btn:hover {
  transform: translate3d(var(--btn-translate-x), calc(var(--btn-translate-y) - 2px), 0) scale(var(--btn-hover-scale));
  background: var(--color-accent-500);
  color: #ffffff;
  box-shadow: 0 22px 38px rgba(8, 14, 29, 0.32);
}

button:focus-visible,
.btn:focus-visible {
  outline: 3px solid rgba(99, 180, 255, 0.45);
  outline-offset: 3px;
}

button.secondary,
.btn.secondary {
  background: transparent;
  color: var(--color-text-100);
  border-color: var(--color-border-600);
}

button.secondary:hover,
.btn.secondary:hover {
  background: rgba(99, 180, 255, 0.12);
  color: var(--color-text-100);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--color-accent-400);
}

.btn-ghost:hover {
  background: rgba(99, 180, 255, 0.12);
  color: var(--color-accent-500);
}

.icon-button {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 999px;
  border: 1px solid var(--color-border-700);
  background: var(--color-surface-900);
  color: var(--color-text-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.icon-button:hover {
  transform: translateY(-1px) scale(1.02);
  background: rgba(99, 180, 255, 0.18);
}
.icon-button .phosphor-icon {
  --phosphor-icon-size: 1.35rem;
}
body.theme-light .icon-button {
  background: #eef2ff;
  border-color: rgba(37, 99, 235, 0.24);
  color: var(--color-accent-600);
  box-shadow: 0 16px 22px rgba(37, 99, 235, 0.15);
}

body.theme-light .icon-button:hover {
  background: rgba(59, 130, 246, 0.18);
}

.btn-row,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

label {
  font-weight: 500;
  display: inline-flex;
  margin-bottom: var(--space-2);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: var(--color-surface-900);
  color: var(--color-text-100);
  box-shadow: var(--shadow-inner);
  transition: border var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}
body.theme-light input,
body.theme-light select,
body.theme-light textarea {
  background: #ffffff;
  border: 1px solid rgba(37, 99, 235, 0.24);
  color: var(--color-text-200);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

input:hover,
select:hover,
textarea:hover {
  border-color: var(--color-border-600);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-accent-400);
  background: var(--color-surface-800);
  box-shadow: 0 0 0 4px rgba(99, 180, 255, 0.12);
}
body.theme-light input:focus,
body.theme-light select:focus,
body.theme-light textarea:focus {
  background: #f8fbff;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.14);
}

textarea {
  resize: vertical;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.form-section {
  display: grid;
  gap: var(--space-4);
}

.form-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  color: var(--color-text-300);
}

.form-checkbox input[type='checkbox'] {
  width: 1.1rem;
  height: 1.1rem;
  cursor: pointer;
  accent-color: var(--color-accent-500);
}

body.theme-light .form-checkbox {
  color: var(--color-text-200);
}
.form-fieldset {
  margin: 0;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: rgba(13, 21, 37, 0.78);
}

body.theme-light .form-fieldset {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(37, 99, 235, 0.18);
}

.form-fieldset legend {
  padding: 0 var(--space-2);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-100);
}

.choice-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.choice-card {
  position: relative;
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3);
  min-width: 180px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: rgba(13, 23, 41, 0.72);
  color: var(--color-text-100);
  cursor: pointer;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}
body.theme-light .choice-card {
  background: #f5f7ff;
  border: 1px solid rgba(148, 163, 244, 0.4);
  color: var(--color-text-200);
}


.choice-card input[type='radio'] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: inherit;
}

.choice-card .choice-title {
  display: block;
  font-weight: 600;
}

.choice-card .choice-hint {
  display: block;
  margin-top: 0.2rem;
  color: var(--color-text-300);
  font-size: 0.85rem;
}

.choice-card.is-active {
  border-color: rgba(99, 180, 255, 0.6);
  background: rgba(99, 180, 255, 0.18);
  box-shadow: var(--shadow-soft);
}
body.theme-light .choice-card.is-active {
  border-color: rgba(37, 99, 235, 0.45);
  background: rgba(59, 130, 246, 0.18);
  box-shadow: 0 20px 28px rgba(37, 99, 235, 0.16);
}

.choice-card:focus-within {
  outline: 2px solid rgba(99, 180, 255, 0.6);
  outline-offset: 4px;
}

.form-hint {
  margin-top: var(--space-2);
  color: var(--color-text-300);
  font-size: 0.85rem;
}

.form-error {
  margin-top: var(--space-2);
  color: var(--color-negative);
  font-weight: 500;
  font-size: 0.85rem;
}

.icon-fieldset {
  display: grid;
  gap: var(--space-4);
}

.icon-mode-panel {
  display: grid;
  gap: var(--space-3);
}

.icon-mode-panel[hidden] {
  display: none !important;
}

.icon-picker-input {
  display: flex;
  align-items: stretch;
  gap: var(--space-3);
}

.icon-picker-input input[type='search'],
.icon-picker-input input[type='text'] {
  flex: 1;
}

.icon-preview {
--link-illustration-size: 3.5rem;
  color: var(--color-text-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(99, 180, 255, 0.35);
  transition: color var(--transition-base), box-shadow var(--transition-base);
}

.icon-preview.is-empty {
  color: var(--color-text-300);
  box-shadow: inset 0 0 0 1px var(--color-border-600);
}

.icon-preview .phosphor-icon {
  --phosphor-icon-size: 2rem;
}

[data-icon-bg-preview] {
  --icon-preview-bg: var(--icon-bg, rgba(99, 180, 255, 0.12));
  --link-illustration-bg: var(--icon-preview-bg);
}

.icon-search {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: rgba(15, 23, 41, 0.72);
  color: inherit;
}
body.theme-light .icon-search {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(148, 163, 244, 0.35);
  color: var(--color-text-200);
}

.icon-picker-grid {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  max-height: 280px;
  overflow-y: auto;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: rgba(7, 12, 24, 0.84);
}
body.theme-light .icon-picker-grid {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(148, 163, 244, 0.3);
}

.icon-picker-grid[hidden] {
  display: none;
}

.icon-picker-item { 
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  background: transparent;
  color: inherit;
  padding: var(--space-2);
  display: flex;
  gap: var(--space-2);
  align-items: center;
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-base);
}
.icon-picker-item .icon-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  align-items: flex-start;
}

.icon-picker-item .phosphor-icon {
  --phosphor-icon-size: 1.75rem;
}

.icon-picker-item .icon-name {
  font-weight: 600;
  font-size: 0.95rem;
}
.icon-picker-item .icon-id {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.icon-picker-item .icon-tags {
  display: block;
  margin-top: 0.15rem;
  color: var(--color-text-300);
  font-size: 0.78rem;
}

.icon-picker-item:hover,
.icon-picker-item:focus-visible {
  border-color: rgba(99, 180, 255, 0.5);
  background: rgba(99, 180, 255, 0.12);
  outline: none;
}
body.theme-light .icon-picker-item:hover,
body.theme-light .icon-picker-item:focus-visible {
  border-color: rgba(37, 99, 235, 0.45);
  background: rgba(59, 130, 246, 0.14);
}


.icon-picker-item.is-selected {
  border-color: rgba(99, 180, 255, 0.85);
  background: rgba(99, 180, 255, 0.22);
  box-shadow: var(--shadow-soft);
}

.icon-picker-item[hidden] {
  display: none;
}

.color-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.color-input-wrapper input[type='color'] {
  width: 3rem;
  height: 3rem;
  padding: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-700);
  background: transparent;
  cursor: pointer;
}
body.theme-light .color-input-wrapper input[type='color'] {
  background: #ffffff;
  border: 1px solid rgba(148, 163, 244, 0.4);
}

.color-input-wrapper input[type='text'] {
  flex: 1;
}

.icon-upload-preview {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.icon-upload-preview[hidden] {
  display: none;
}

.icon-upload-preview .preview-thumb {
--link-illustration-size: 4rem;
  box-shadow: inset 0 0 0 1px rgba(99, 180, 255, 0.3);
}

.icon-upload-preview .preview-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.icon-upload-preview .preview-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--color-text-200);
}

.icon-upload-preview .preview-meta strong {
  color: var(--color-text-100);
  font-size: 0.95rem;
}

.card-grid,
.stat-grid,
.data-grid {
  display: grid;
  gap: clamp(var(--space-4), 0.8rem + 1vw, var(--space-6));
}

.card-grid,
.data-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr));
}

.stat-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.stat-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-700);
  background: rgba(15, 23, 41, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--tilt-y)) rotateY(var(--tilt-x));
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.stat-card.is-tilting {
  border-color: rgba(225, 255, 0, 0.32);
  box-shadow: 0 32px 60px rgba(8, 14, 29, 0.38);
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: -40% -20% 10% -20%;
  background: radial-gradient(circle at top, rgba(99, 180, 255, 0.32), transparent 60%);
  opacity: 0.45;
  pointer-events: none;
}
body.theme-light .stat-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(226, 232, 255, 0.76));
  border-color: rgba(37, 99, 235, 0.18);
  box-shadow: 0 24px 36px rgba(15, 23, 42, 0.12);
}

body.theme-light .stat-card.is-tilting {
  border-color: rgba(37, 99, 235, 0.32);
  box-shadow: 0 32px 48px rgba(37, 99, 235, 0.22);
}


.stat-card > * {
  position: relative;
  z-index: 1;
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 1.4rem + 1vw, 2.5rem);
  margin-top: var(--space-2);
color: var(--color-text-100);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 8px 24px rgba(8, 14, 29, 0.4);
}

.stat-card .stat-value[data-count-up] {
  letter-spacing: -0.015em;
}

body.theme-light .stat-card .stat-value {
  text-shadow: none;
}

.stat-card .stat-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-300);
}

.stat-card .stat-description {
  margin-top: var(--space-2);
  color: var(--color-text-200);
  font-size: 0.95rem;
}

.stat-trend {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  background: rgba(77, 210, 154, 0.12);
  color: var(--color-positive);
}

.icon-circle {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--icon-circle-bg, rgba(99, 180, 255, 0.16));
  color: var(--icon-circle-color, var(--color-accent-400));
  overflow: hidden;
}

.icon-circle.has-custom-bg {
  --icon-circle-color: #fff;
}

.icon-circle.has-image {
  padding: 0;
}

.icon-circle.has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.icon-circle .phosphor-icon {
  --phosphor-icon-size: 1.75rem;
}
.link-illustration {
  --link-illustration-size: 3rem;
  width: var(--link-illustration-size);
  height: var(--link-illustration-size);
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0)) var(--link-illustration-bg, rgba(99, 180, 255, 0.2));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.link-illustration svg {
  width: calc(var(--link-illustration-size) * 0.6);
  height: calc(var(--link-illustration-size) * 0.6);
  color: inherit;
  display: block;
}

.link-illustration .phosphor-icon {
  --phosphor-icon-size: calc(var(--link-illustration-size) * 0.65);
}

.link-illustration.has-image {
  background: var(--link-illustration-bg, rgba(99, 180, 255, 0.2));
  color: transparent;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 41, 0.24);
}

.link-illustration img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
  display: block;
}

.card-title .link-illustration {
  --link-illustration-size: 2.6rem;
}

.link-entry {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.link-entry-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.link-entry-meta strong {
  font-size: 1rem;
  line-height: 1.35;
  word-break: break-word;
}

.link-entry-meta .muted {
  margin: 0;
  line-height: 1.45;
  word-break: break-word;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-3);
}

.table thead th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-300);
  padding: 0 0 var(--space-2);
}

.table tbody tr {
  transition: background var(--transition-base), transform var(--transition-base);
}

.table tbody tr:hover {
  background: rgba(15, 23, 41, 0.64);
}

.table td {
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px solid var(--color-border-700);
  vertical-align: top;
}

.table td.link-actions {
  text-align: right;
  white-space: nowrap;
}

.table td.link-actions a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(99, 180, 255, 0.25);
  background: rgba(99, 180, 255, 0.12);
  color: var(--color-text-100);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.table td.link-actions a:hover {
  background: rgba(99, 180, 255, 0.2);
  border-color: rgba(99, 180, 255, 0.45);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.link-row-item {
  position: relative;
}

.link-details {
  min-width: 0;
}

.card-title {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "leading meta"
    "actions actions";
  align-items: flex-start;
  column-gap: var(--space-3);
  row-gap: var(--space-2);
}
.card-title.no-icon {
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "meta"
    "actions";
}

.card-title > .icon-circle,
.card-title > .link-illustration {
  grid-area: leading;
}

.card-title .meta {
  grid-area: meta;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}
.card-title h3 {
  word-break: break-word;
}
.card-title .meta code {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--color-accent-300);
  background: rgba(99, 180, 255, 0.18);
  border-radius: var(--radius-sm);
  padding: 0.1rem 0.4rem;
}

body.theme-light .card-title .meta code {
  color: var(--color-accent-600);
  background: rgba(37, 99, 235, 0.2);
}


.card-actions {
  grid-area: actions;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: flex-start;
}

@media (min-width: 960px) {
  .card-title {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "leading meta actions";
  }

  .card-actions {
    justify-content: flex-end;
    justify-self: flex-end;
  }
}


[data-expandable] {
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

[data-expandable].is-expanded {
  box-shadow: var(--shadow-elevated);
  transform: translateY(-2px);
}

[data-expand-content] {
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  overflow: hidden;
  pointer-events: none;
  transition: max-height var(--transition-slow), opacity var(--transition-base), transform var(--transition-base);
}

[data-expandable].is-expanded [data-expand-content] {
  max-height: 480px;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  margin-top: var(--space-3);
}

[data-animate-in] {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
}

[data-animate-in].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 520ms var(--transition-base), transform 520ms var(--transition-base);
}

.filter-item.is-hidden {
  display: none !important;
}

.search-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.search-row input[type="search"] {
  min-width: min(320px, 100%);
}

.empty-state {
  padding: var(--space-5);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(99, 180, 255, 0.3);
  background: rgba(12, 20, 36, 0.6);
  color: var(--color-text-300);
  text-align: center;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-300);
}

.breadcrumb a {
  color: var(--color-accent-400);
}

.breadcrumb svg {
  width: 1rem;
  height: 1rem;
}

.dashboard-shell {
  min-height: 100vh;
 display: grid;
  grid-template-columns: minmax(260px, 280px) minmax(0, 1fr);
  grid-template-areas: 'sidebar main';  position: relative;
  width: 100%;
  margin: 0;
  align-items: start;
}
.dashboard-shell > * {
  position: relative;
  z-index: 1;
}

.dashboard-shell::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--cursor-x, 50%) var(--cursor-y, 50%), rgba(225, 255, 0, 0.22), transparent 55%);
  opacity: clamp(0, var(--cursor-active, 0), 1);
  transition: opacity var(--transition-base);
  mix-blend-mode: screen;
  z-index: 0;
}

.dashboard-shell::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: var(--scroll-progress, 0%);
  background: linear-gradient(90deg, #e1ff00, var(--color-accent-500));
  box-shadow: 0 0 18px rgba(225, 255, 0, 0.6);
  pointer-events: none;
  z-index: 5;
  border-radius: 0 999px 999px 0;
}

body.theme-light .dashboard-shell::before {
  mix-blend-mode: soft-light;
  background: radial-gradient(circle at var(--cursor-x, 50%) var(--cursor-y, 50%), rgba(37, 99, 235, 0.18), transparent 58%);
}

.dashboard-main {
  grid-area: main;
  padding: var(--space-6) clamp(var(--space-4), 5vw, var(--space-7));
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.page-header {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}
.page-header-lead {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1 1 auto;
}

.page-header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
}

.page-header .title-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.page-header .title-group p {
  margin: 0;
  color: var(--color-text-300);
}

.sidebar {
  grid-area: sidebar;
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  padding: var(--space-6) var(--space-5);
  border-right: 1px solid var(--color-border-700);
  background: rgba(8, 13, 24, 0.9);
  backdrop-filter: blur(22px);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sidebar .brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sidebar .brand .brand-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(99, 180, 255, 0.24), rgba(122, 91, 255, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-400);
  box-shadow: var(--shadow-soft);
}

.sidebar .brand strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--color-text-200);
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
}

.sidebar-nav a svg {
  width: 1.3rem;
  height: 1.3rem;
}

.sidebar-nav a:hover {
  background: rgba(99, 180, 255, 0.12);
  color: var(--color-text-100);
  transform: translateX(4px);
}

.sidebar-nav a.is-active {
  background: linear-gradient(135deg, rgba(99, 180, 255, 0.16), rgba(122, 91, 255, 0.1));
  color: var(--color-text-100);
  border: 1px solid rgba(99, 180, 255, 0.28);
}

.sidebar-footer {
  margin-top: auto;
  display: grid;
  gap: var(--space-3);
}
.sidebar-footer .theme-toggle {
  width: 100%;
  justify-content: center;
}

.sidebar-footer form {
  display: contents;
}

.sidebar-toggle {
  display: none;
}

.page-content {
  display: grid;
  gap: var(--space-5);
}

.collection-grid {
  display: grid;
  gap: var(--space-4);
}

.collection-grid > * {
  width: 100%;
}

.listing-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.list-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
  color: var(--color-text-300);
  font-size: 0.85rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

blockquote {
  margin: 0;
  padding-left: 1rem;
  border-left: 3px solid rgba(99, 180, 255, 0.3);
  color: var(--color-text-300);
}

code,
pre {
  font-family: var(--font-mono);
  background: rgba(15, 23, 41, 0.8);
  border-radius: var(--radius-sm);
  padding: 0.2rem 0.4rem;
  border: 1px solid rgba(99, 180, 255, 0.16);
}

pre {
  overflow-x: auto;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 1200px) {
  .dashboard-shell {
    grid-template-columns: 250px 1fr;
  }
}

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

  .sidebar {
    grid-area: auto;
    position: fixed;
    inset: 0 auto 0 -300px;
    width: 260px;
    z-index: 20;
    box-shadow: var(--shadow-elevated);
    transition: transform var(--transition-slow), opacity var(--transition-base);
    transform: translateX(-18px);
    opacity: 0;
    pointer-events: none;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
    inset: 0 auto 0 0;
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  body.sidebar-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(4, 7, 14, 0.64);
    backdrop-filter: blur(6px);
    z-index: 10;
  }

  .dashboard-main {
    padding-top: calc(var(--space-6) + 1rem);
  }
}

@media (max-width: 720px) {
  .container {
    padding: var(--space-4);
  }

  .card,
  .panel {
    padding: var(--space-4);
  }

  .page-header {
    align-items: flex-start;
  }

  .page-header-actions {
    flex: 1 0 100%;
    justify-content: flex-start;
  }
}

  .table thead {
    display: none;
  }

  .table tbody tr {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--color-border-700);
    border-radius: var(--radius-md);
    background: rgba(11, 18, 33, 0.78);
    margin-bottom: var(--space-3);
  }

  .table tbody tr:last-child {
    margin-bottom: 0;
  }

  .table td {
    border: 0;
    padding: 0;
  }

  .table td[data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-300);
    margin-bottom: 0.35rem;
  }

  .table td.link-actions {
    text-align: left;
  }

  .link-entry {
    align-items: flex-start;
  }
@media (max-width: 520px) {
  button,
  .btn {
    width: 100%;
  }
  .btn-row,
  .button-row,
  .search-row {
    flex-direction: column;
    align-items: stretch;
  }
  .search-row input[type="search"] {
    min-width: 100%;
  }
}