/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* === Tokens === */
:root {
  --c-bg:      #e8edf2;
  --c-surface: #f4f6f8;
  --c-border:  #d0d8e2;
  --c-border2: #c4cdd8;
  --c-text:    #2c3a4a;
  --c-muted:   #7f8fa6;
  --c-accent:  #c0392b;
  --c-ok:      #27ae60;

  --font-display: 'Fraunces', serif;
  --font-mono:    'DM Mono', monospace;
}

body.dark {
  --c-bg:      #151c24;
  --c-surface: #1e2836;
  --c-border:  #263040;
  --c-border2: #2d3a4e;
  --c-text:    #e8edf2;
  --c-muted:   #5d7290;
  --c-accent:  #c0392b;
  --c-ok:      #2ecc71;
}

/* === Base === */
body {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  transition: background 0.2s, color 0.2s;
}

/* === Layout === */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* === Header === */
.site-header {
  border-bottom: 0.5px solid var(--c-border2);
  padding: 24px 0;
  margin-bottom: 32px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 32px;
  letter-spacing: -0.5px;
  color: var(--c-text);
}

/* === Theme toggle === */
.theme-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: #dce3ea;
  color: #3d4f63;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.22s ease, transform 0.22s ease;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background: var(--c-accent);
  color: #fff;
  transform: scale(1.1);
}

body.dark .theme-toggle {
  background: #263040;
  color: #a8bccf;
}

/* === Car list === */
.car-list {
  background: var(--c-surface);
  border: 0.5px solid var(--c-border2);
  border-radius: 8px;
  padding: 0 18px;
  margin-bottom: 60px;
}

/* === Car row === */
.car-row {
  display: grid;
  grid-template-columns: auto 1fr 120px 120px auto;
  align-items: start;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 0.5px solid var(--c-border2);
  transition: opacity 0.15s;
}

.car-row:last-child {
  border-bottom: none;
}

.car-row.is-previous {
  opacity: 0.65;
}

.car-row.is-previous:hover {
  opacity: 1;
}

/* === Number plate === */
.plate {
  position: relative;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: #1a1a1a;
  background: #f5d000;
  border: 2px solid #1a1a1a;
  border-radius: 4px;
  padding: 5px 10px 5px 30px;
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  align-self: center;
}

.plate::before {
  content: 'GB';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 22px;
  background: #003399;
  color: #fff;
  font-size: 7px;
  font-weight: 500;
  letter-spacing: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
}

/* === Badge === */
.badge {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
  border: 0.5px solid var(--c-border2);
  border-radius: 3px;
  padding: 2px 6px;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: center;
}

.badge.current {
  color: var(--c-ok);
  border-color: var(--c-ok);
}

/* === Row identity === */
.car-row__identity {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* === Nickname === */
.car-nickname {
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--c-text);
}

/* === Subdetail === */
.car-subdetail {
  font-size: 11px;
  color: var(--c-muted);
}

/* === Status columns === */
.status-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.status-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.status-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text);
}

.status-value.ok      { color: var(--c-ok); }
.status-value.warn    { color: #f39c12; }
.status-value.bad     { color: var(--c-accent); }
.status-value.neutral { color: var(--c-muted); }

.status-date {
  font-size: 11px;
  color: var(--c-muted);
}

/* === Countdown === */
.status-countdown {
  font-size: 10px;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.status-countdown.ok   { color: var(--c-ok); }
.status-countdown.warn { color: #f39c12; }
.status-countdown.bad  { color: var(--c-accent); }

/* === Export flag === */
.car-export-flag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-top: 4px;
}

/* === Notes === */
.car-notes {
  font-size: 11px;
  color: var(--c-muted);
}

/* === Loading spinner === */
.spinner {
  width: 12px;
  height: 12px;
  border: 1.5px solid var(--c-border2);
  border-top-color: var(--c-accent);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-top: 4px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* === Error state === */
.car-error {
  font-size: 11px;
  color: var(--c-accent);
}

/* === Empty / global message === */
.page-message {
  font-size: 13px;
  color: var(--c-muted);
  padding: 40px 0;
}

/* === Row interactivity === */
.car-row {
  cursor: pointer;
}

.car-row:hover {
  background: rgba(0, 0, 0, 0.025);
}

body.dark .car-row:hover {
  background: rgba(255, 255, 255, 0.025);
}

/* === Modal === */
dialog {
  position: fixed;
  inset: 0;
  margin: auto;
  border: none;
  padding: 0;
  background: var(--c-surface);
  color: var(--c-text);
  border-radius: 10px;
  max-width: 520px;
  width: calc(100% - 40px);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.22);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(3px);
}

.modal-close {
  border: none;
  background: transparent;
  color: var(--c-muted);
  cursor: pointer;
  padding: 2px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: color 0.15s;
}

.modal-close:hover {
  color: var(--c-accent);
}

.modal-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

/* === Modal body === */
.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.modal-title {
  font-size: 18px;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--c-text);
}

.modal-notes {
  font-size: 11px;
  color: var(--c-muted);
}

/* === Detail grid === */
.modal-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
  border-top: 0.5px solid var(--c-border2);
  padding-top: 14px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.detail-label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.detail-value {
  font-size: 13px;
  color: var(--c-text);
}

/* === Modal status strip === */
.modal-status {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  border-top: 0.5px solid var(--c-border2);
  padding-top: 14px;
}

/* === Modal loading === */
.modal-loading {
  display: flex;
  justify-content: center;
  padding: 24px 0;
}

.spinner--lg {
  width: 22px;
  height: 22px;
  margin-top: 0;
}

/* === Responsive === */
@media (max-width: 680px) {
  .container {
    padding: 0 16px;
  }

  .site-title {
    font-size: 24px;
  }

  .site-header {
    margin-bottom: 20px;
  }

  .car-list {
    padding: 0 14px;
  }

  .car-row {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "plate  badge"
      "identity identity"
      "tax    mot";
    gap: 10px;
  }

  .plate              { grid-area: plate; }
  .car-row__identity  { grid-area: identity; }
  .status-col--tax    { grid-area: tax; }
  .status-col--mot    { grid-area: mot; }
  .badge              { grid-area: badge; justify-self: end; }
}