:root {
  --color-bg: #0d0d0d;
  --color-surface: #1a1a1a;
  --color-surface-2: #242424;
  --color-border: #333;

  --color-text: #e8e8e8;
  --color-text-muted: #888;

  --color-accent: #c9a227;
  --color-accent-hover: #e8b830;

  --color-danger: #e05252;
  --color-success: #52c07a;
  --color-warning: #e0a052;

  --tint-danger: rgba(224, 82, 82, 0.1);
  --tint-success: rgba(82, 192, 122, 0.1);
  --tint-warning: rgba(224, 160, 82, 0.1);
  --tint-muted: rgba(136, 136, 136, 0.12);

  --font-sans: system-ui, -apple-system, sans-serif;
  --font-mono: 'Courier New', monospace;

  --radius: 8px;
  --radius-sm: 4px;

  --max-width: 900px;

  --shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.55);
  --transition: 150ms ease;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background-color: var(--color-bg);
  background-image:
    radial-gradient(120% 60% at 50% -10%, rgba(201, 162, 39, 0.06), transparent 70%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  max-width: 100%;
  display: block;
}

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

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

h1,
h2,
h3,
h4 {
  line-height: 1.25;
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

main {
  display: block;
}

.page-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow);
}

.page-header::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-accent) 25%,
    var(--color-accent-hover) 50%,
    var(--color-accent) 75%,
    transparent
  );
}

.page-header .container {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
}

.crown-logo {
  color: var(--color-accent);
  font-size: 1.5rem;
  line-height: 1;
  text-shadow: 0 0 12px rgba(201, 162, 39, 0.35);
  user-select: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.nav a {
  color: var(--color-text);
  font-weight: 500;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.lang-select {
  margin-left: auto;
  background-color: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
}

.lang-select:hover {
  border-color: var(--color-accent-hover);
  background-color: var(--color-surface);
}

.card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.card-title {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.card-grid,
.times-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.time-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.cet-time {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

.countdown {
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-size: 1.2rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.03em;
}

.local-time {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.conductor-row,
.special-row {
  border-left: 3px solid var(--color-accent);
  padding-left: 0.5rem;
  margin: 0.35rem 0;
}

.special-row {
  border-left-color: var(--color-accent-hover);
}

.cargo-group {
  margin-top: 1rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

.cargo-header {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0.5rem 0;
}

.slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.25rem 0;
}

.slot-empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.slot-status {
  display: inline-block;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.status-active {
  background-color: var(--tint-success);
  color: var(--color-success);
}

.status-replaced {
  background-color: var(--tint-warning);
  color: var(--color-warning);
}

.status-no_show {
  background-color: var(--tint-danger);
  color: var(--color-danger);
}

.status-unavailable {
  background-color: var(--tint-muted);
  color: var(--color-text-muted);
}

.squad-card {
  background-color: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.squad-card:last-child {
  margin-bottom: 0;
}

.member-list {
  margin-top: 0.5rem;
}

.member-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

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

.member-rank {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.local-clock {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  margin-left: auto;
}

.onboarding-section {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.onboarding-section:last-child {
  margin-bottom: 0;
}

.onboarding-title {
  color: var(--color-accent);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.error-page {
  padding: 4rem 1rem;
  text-align: center;
}

.error-page .crown-logo {
  font-size: 3rem;
  display: block;
  margin-bottom: 1rem;
}

.page-footer {
  color: var(--color-text-muted);
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

@media (min-width: 640px) {
  .card-grid,
  .times-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .card {
    padding: 1.25rem;
  }
}

@media (min-width: 900px) {
  body {
    font-size: 17px;
  }

  .card-grid,
  .times-grid {
    gap: 1.25rem;
  }

  .cet-time {
    font-size: 1.75rem;
  }
}