:root,
[data-theme="light"] {
  --font-body: 'Satoshi', 'Inter', sans-serif;
  --font-display: 'Satoshi', 'Inter', sans-serif;

  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;

  --color-bg: #f7f6f2;
  --color-surface: #f9f8f5;
  --color-surface-2: #fbfbf9;
  --color-surface-offset: #f3f0ec;
  --color-surface-dynamic: #e6e4df;
  --color-text: #28251d;
  --color-text-muted: #7a7974;
  --color-text-faint: #bab9b4;
  --color-text-inverse: #f9f8f4;
  --color-primary: #01696f;
  --color-primary-hover: #0c4e54;
  --color-primary-highlight: #cedcd8;
  --color-error: #a12c7b;
  --color-error-highlight: #e0ced7;
  --color-success: #437a22;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(34, 30, 24, 0.06);
  --shadow-md: 0 8px 24px rgba(34, 30, 24, 0.08);
  --content-wide: 1200px;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --color-bg: #171614;
  --color-surface: #1c1b19;
  --color-surface-2: #201f1d;
  --color-surface-offset: #1d1c1a;
  --color-surface-dynamic: #2d2c2a;
  --color-text: #cdccca;
  --color-text-muted: #a3a19d;
  --color-text-faint: #787672;
  --color-text-inverse: #2b2a28;
  --color-primary: #4f98a3;
  --color-primary-hover: #227f8b;
  --color-primary-highlight: #313b3b;
  --color-error: #d163a7;
  --color-error-highlight: #4c3d46;
  --color-success: #6daa45;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.32);
}

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

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background:
    radial-gradient(circle at top right, color-mix(in srgb, var(--color-primary) 6%, transparent), transparent 30%),
    var(--color-bg);
}

img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
table { width: 100%; border-collapse: collapse; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  z-index: 20;
}

.container {
  width: min(calc(100% - 2rem), var(--content-wide));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--color-bg) 86%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 72px;
}

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

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-surface);
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.brand h1,
.hero-card h2,
.panel h2,
.dialog h2,
.field-group h3 {
  margin: 0;
  line-height: 1.15;
}

.brand h1 { font-size: var(--text-lg); }

.eyebrow {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.theme-toggle,
.icon-btn {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: var(--radius-full);
  background: var(--color-surface);
}

.theme-icon-moon { display: none; }
[data-theme="dark"] .theme-icon-sun { display: none; }
[data-theme="dark"] .theme-icon-moon { display: inline; }

.app-shell {
  padding-block: var(--space-6) var(--space-12);
  display: grid;
  gap: var(--space-6);
}

.hero-card,
.panel,
.stat-card,
.summary-card,
.dialog-card,
.status-banner {
  background: var(--color-surface);
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  box-shadow: var(--shadow-sm);
}

.hero-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  display: grid;
  gap: var(--space-6);
}

.hero-copy {
  max-width: 62ch;
  margin: var(--space-3) 0 0;
  color: var(--color-text-muted);
}

.hero-stats,
.summary-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.stat-card,
.summary-card {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
}

.stat-label,
.summary-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.status-banner {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
}

.status-banner.success {
  background: color-mix(in srgb, var(--color-success) 12%, var(--color-surface));
}

.status-banner.error {
  background: color-mix(in srgb, var(--color-error) 12%, var(--color-surface));
}

.grid-2 {
  display: grid;
  gap: var(--space-6);
}

.panel {
  padding: var(--space-5);
  border-radius: var(--radius-xl);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.panel-head-stack { flex-direction: column; }

.toolbar {
  width: 100%;
  display: grid;
  gap: var(--space-3);
}

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

.field,
.field-group {
  margin-bottom: var(--space-4);
}

.field label,
.compact-field label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
}

input,
textarea,
select {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid color-mix(in srgb, var(--color-primary) 40%, transparent);
  outline-offset: 2px;
  border-color: var(--color-primary);
}

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

.inline-row > * { flex: 1; }
.inline-row > .btn { flex: 0 0 auto; }

.hint,
.error {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
}

.hint { color: var(--color-text-muted); }
.error { color: var(--color-error); min-height: 1.2em; }

.computed-box {
  margin-block: var(--space-5);
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-primary) 6%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-primary) 12%, transparent);
  border-radius: var(--radius-lg);
}

.computed-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
}

.computed-row + .computed-row {
  border-top: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}

.actions,
.pagination,
.table-actions,
.photo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.btn {
  min-height: 46px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);
}

.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover { background: var(--color-primary-hover); }

.btn-secondary {
  background: var(--color-surface-2);
  border-color: color-mix(in srgb, var(--color-text) 12%, transparent);
}

.btn-ghost {
  background: transparent;
  border-color: color-mix(in srgb, var(--color-text) 12%, transparent);
}

.table-wrap {
  overflow: auto;
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  border-radius: var(--radius-lg);
  background: var(--color-surface-2);
}

thead th {
  position: sticky;
  top: 0;
  background: var(--color-surface-offset);
  text-align: left;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-3);
  white-space: nowrap;
}

tbody td {
  padding: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
  vertical-align: top;
  font-size: var(--text-sm);
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
}

.photo-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 34px;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
}

.dialog {
  border: none;
  padding: 0;
  background: transparent;
}

.dialog::backdrop {
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
}

.dialog-card {
  width: min(92vw, 680px);
  margin: auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.dialog-photo { width: min(92vw, 900px); }

.dialog-head,
.dialog-body { padding: var(--space-4); }

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}

.dialog-body img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

.vehicle-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0 0;
  display: grid;
  gap: var(--space-2);
}

.vehicle-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}

.empty-row {
  text-align: center;
  color: var(--color-text-muted);
}

@media (min-width: 900px) {
  .grid-2 {
    grid-template-columns: 0.95fr 1.25fr;
    align-items: start;
  }

  .toolbar {
    grid-template-columns: 220px 1fr;
  }

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

@media (max-width: 640px) {
  .hero-stats,
  .summary-strip {
    grid-template-columns: 1fr;
  }

  .inline-row,
  .actions,
  .pagination {
    flex-direction: column;
    align-items: stretch;
  }

  .btn { width: 100%; }
}

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