/*
 * CallTaxi v2 — app stylesheet.
 *
 * Layering:
 *   1. Tokens (variables) — tokens.css
 *   2. Base reset + element styling — this file
 *   3. Tailwind utilities loaded last (CDN or built) so utilities win specificity.
 */
@import url("./tokens.css");

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans-latin);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-900);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--sa-top);
  padding-bottom: var(--sa-bottom);
}

h1, h2, h3, h4 { color: var(--ink-950); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

a { color: var(--ink-900); text-decoration: none; transition: color var(--dur-tap) var(--ease-snap); }
a:hover { color: var(--ink-700); }
a:focus-visible { outline: 2px solid var(--taxi-yellow-dark); outline-offset: 2px; }

button, input, select, textarea { font: inherit; color: inherit; }

button { cursor: pointer; }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 44px; padding: 0 1.25rem;
  border: 0; border-radius: var(--radius-md);
  font-weight: 600; line-height: 1; text-decoration: none;
  transition: background var(--dur-tap) var(--ease-snap), transform var(--dur-tap) var(--ease-snap);
}
.btn:active { transform: scale(0.98); }
.btn:focus-visible { outline: 2px solid var(--ink-900); outline-offset: 2px; }

/* Primary: yellow background + DARK text (14:1 WCAG AAA) */
.btn-primary { background: var(--taxi-yellow); color: var(--ink-950); }
.btn-primary:hover { background: var(--taxi-yellow-dark); }
.btn-primary:disabled { background: var(--ink-300); color: var(--ink-500); cursor: not-allowed; }

.btn-secondary { background: var(--ink-900); color: var(--paper); }
.btn-secondary:hover { background: var(--ink-800); }

.btn-ghost { background: transparent; color: var(--ink-900); }
.btn-ghost:hover { background: var(--ink-100); }

.btn-danger { background: var(--error); color: white; }

/* Big CTA (driver clock-in, client confirm) */
.btn-cta {
  min-height: 56px; padding: 0 2rem;
  font-size: 1.125rem; font-weight: 700;
  border-radius: var(--radius-lg);
  background: var(--taxi-yellow); color: var(--ink-950);
  box-shadow: var(--shadow-md);
}

/* --- Forms --------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: 1rem; }
.field label { font-weight: 600; font-size: 0.875rem; color: var(--ink-800); }
.field .help { font-size: 0.75rem; color: var(--ink-600); }
.field .error { font-size: 0.75rem; color: var(--error); }

.input, .select, .textarea {
  width: 100%; min-height: 44px; padding: 0.625rem 0.875rem;
  background: var(--paper); color: var(--ink-950);
  border: 1px solid var(--ink-300); border-radius: var(--radius-md);
  transition: border-color var(--dur-tap) var(--ease-snap), box-shadow var(--dur-tap) var(--ease-snap);
}
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--taxi-yellow-dark);
  box-shadow: 0 0 0 3px oklch(86% 0.18 88 / 0.25);
}
.input[aria-invalid="true"] { border-color: var(--error); }

/* --- Cards --------------------------------------------------------------- */
.card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-ui) var(--ease-snap), transform var(--dur-ui) var(--ease-snap);
}
.card-bordered { border: 1px solid var(--ink-200); box-shadow: none; }
.card-hover:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* --- Taxi-checkered pattern (signature visuelle) ------------------------- */
.pattern-taxi {
  background-image:
    linear-gradient(45deg, var(--taxi-yellow) 25%, transparent 25%),
    linear-gradient(-45deg, var(--taxi-yellow) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--taxi-yellow) 75%),
    linear-gradient(-45deg, transparent 75%, var(--taxi-yellow) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}
.pattern-taxi-thin {
  height: 8px;
  background: repeating-linear-gradient(
    45deg,
    var(--taxi-yellow) 0,
    var(--taxi-yellow) 12px,
    var(--ink-950) 12px,
    var(--ink-950) 24px
  );
}

/* --- Animations: stagger entrance --------------------------------------- */
@keyframes ct-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: ct-fade-up var(--dur-context) var(--ease-out) both; }
.fade-up:nth-child(1) { animation-delay: 0ms; }
.fade-up:nth-child(2) { animation-delay: var(--stagger-list); }
.fade-up:nth-child(3) { animation-delay: calc(2 * var(--stagger-list)); }
.fade-up:nth-child(4) { animation-delay: calc(3 * var(--stagger-list)); }
.fade-up:nth-child(5) { animation-delay: calc(4 * var(--stagger-list)); }

/* --- GPS pin signature (cf logo) ---------------------------------------- */
.gps-pin {
  display: inline-block; position: relative;
  width: 24px; height: 32px;
}
.gps-pin::before {
  content: ""; position: absolute; inset: 0;
  background: var(--taxi-yellow);
  border: 3px solid var(--ink-950);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}
.gps-pin::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 6px; height: 6px;
  background: var(--ink-950);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

/* --- Layouts ------------------------------------------------------------- */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
.container-sm { max-width: 640px; }
.container-md { max-width: 820px; }

.app-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.875rem 1rem;
  background: var(--ink-950); color: var(--paper);
  padding-top: calc(0.875rem + var(--sa-top));
}
.app-header .brand { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; color: var(--taxi-yellow); }

.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-content { flex: 1; padding: 1rem; }

/* --- Flash messages ----------------------------------------------------- */
.flash { padding: 0.875rem 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; font-weight: 500; }
.flash-success { background: oklch(95% 0.06 152); color: oklch(35% 0.10 152); }
.flash-error   { background: oklch(95% 0.08 25);  color: oklch(35% 0.15 25); }
.flash-info    { background: oklch(95% 0.06 230); color: oklch(35% 0.10 230); }

/* --- Map ---------------------------------------------------------------- */
.map-container { position: relative; height: 100%; min-height: 320px; border-radius: var(--radius-lg); overflow: hidden; }
.map-marker-taxi {
  background: var(--taxi-yellow); border: 2px solid var(--ink-950);
  border-radius: var(--radius-full); width: 24px; height: 24px;
}

/* --- Bottom sheet ------------------------------------------------------- */
.bottom-sheet {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  background: var(--paper);
  border-top-left-radius: var(--radius-xl); border-top-right-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 1.25rem 1rem calc(1.25rem + var(--sa-bottom));
  transform: translateY(0);
  transition: transform var(--dur-context) var(--ease-out);
  max-height: 90vh; overflow-y: auto;
}
.bottom-sheet .handle {
  width: 40px; height: 4px; background: var(--ink-300); border-radius: var(--radius-full);
  margin: -0.25rem auto 0.75rem;
}

/* --- a11y --------------------------------------------------------------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
*:focus-visible { outline-offset: 2px; }