/* Dock Planner – carrier self-service
   Design tokens
*/
:root {
  --bg: #0b0c10;
  --card: #12131a;
  --elev: #161824;
  --text: #e8ecf1;
  --muted: #a9b2c0;
  --primary: #2e7dff;
  --primary-contrast: #ffffff;
  --border: #273043;
  --ok: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 6px 24px rgba(0,0,0,.35), 0 2px 6px rgba(0,0,0,.25);
  --radius: 12px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --elev: #ffffff;
    --text: #0d1320;
    --muted: #566277;
    --primary: #1d4ed8;
    --border: #e5e7eb;
    --shadow: 0 8px 30px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.06);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 900px at 15% -10%, rgba(46,125,255,.1), transparent 50%), var(--bg);
}

/* Topbar */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(16, 18, 27, .7);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin-inline: auto; padding: .6rem 1rem;
}
.brand { display: flex; gap: .6rem; align-items: center; font-weight: 700; }
.brand svg { fill: var(--primary); }

.topnav a { color: var(--muted); text-decoration: none; padding: .4rem .6rem; border-radius: 8px; }
.topnav a:hover { color: var(--text); background: rgba(255,255,255,.05); }

.page { max-width: 1200px; margin: 1rem auto 3rem auto; padding: 0 1rem; }

/* Cards */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0) 14%), var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.card h1, .card h2, .card h3 { margin: .2rem 0 1rem 0; }

.auth { margin-top: 1rem; }
.auth p { margin-top: .2rem; }

/* Panel Layout */
.panel { display: grid; grid-template-columns: 330px 1fr; gap: 1rem; }
.side { display: flex; flex-direction: column; gap: 1rem; }
.content { display: grid; gap: 1rem; }

@media (max-width: 900px) {
  .panel { grid-template-columns: 1fr; }
}

/* Forms */
.formgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .8rem;
}
.field { display: grid; gap: .3rem; }
.field.two { grid-template-columns: 1fr 1fr; gap: .8rem; }
label { font-weight: 600; }
input[type="text"], input[type="date"], input[type="time"], input[type="number"], select, textarea {
  width: 100%; padding: .7rem .8rem; border-radius: 10px; border: 1px solid var(--border);
  background: var(--elev); color: var(--text);
}
textarea { resize: vertical; }
.hint { color: var(--muted); }
.actions { display: flex; justify-content: flex-end; margin-top: .4rem; }

/* Buttons */
.btn {
  appearance: none; border: 1px solid var(--border); background: var(--elev); color: var(--text);
  padding: .6rem .9rem; border-radius: 10px; cursor: pointer; font-weight: 600;
}
.btn:hover { filter: brightness(1.05); }
.btn:focus { outline: 3px solid color-mix(in oklab, var(--primary) 40%, transparent); outline-offset: 2px; }
.btn.primary { background: var(--primary); border-color: color-mix(in oklab, var(--primary), #000 20%); color: var(--primary-contrast); }
.btn.ghost { background: transparent; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }

/* Header content */
.head .row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.userBadge {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .5rem .75rem; border: 1px solid var(--border); border-radius: 999px;
}
.userBadge .dot { width: .6rem; height: .6rem; border-radius: 50%; background: var(--ok); }
.filters { display: flex; gap: .4rem; }

/* Legend */
.legend { display: flex; gap: .5rem; margin-bottom: .8rem; align-items: center; flex-wrap: wrap; }
.pill { padding: .2rem .5rem; border-radius: 999px; border: 1px solid var(--border); background: var(--elev); font-size: .85rem; }
.pill.ok { border-color: color-mix(in oklab, var(--ok) 40%, var(--border)); }
.pill.limited { border-color: color-mix(in oklab, var(--warn) 40%, var(--border)); }
.pill.full { border-color: color-mix(in oklab, var(--danger) 40%, var(--border)); }

/* Slot grid */
.slotGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .6rem;
}
.slot {
  display: grid; gap: .25rem; padding: .75rem; border: 1px solid var(--border); border-radius: 12px;
  background: var(--elev);
}
.slot .time { font-weight: 700; letter-spacing: .2px; }
.slot .cap { color: var(--muted); font-size: .9rem; }
.slot .bookBtn { margin-top: .4rem; }
.slot.full { opacity: .5; filter: grayscale(.2); }
.slot .warn { color: var(--warn); font-size: .85rem; }
.slot .ok { color: var(--ok); font-size: .85rem; }

/* Dialog */
dialog {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow);
  padding: 1rem 1rem 1rem 1rem;
  max-width: 580px;
}
dialog::backdrop { background: rgba(0,0,0,.45); }
.confirmBody { display: grid; gap: .3rem; margin: .8rem 0; }
.confirmBody .row { display: grid; grid-template-columns: 140px 1fr; gap: .5rem; }
.confirmActions { display: flex; justify-content: flex-end; gap: .5rem; }

/* Toast */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: 20px; padding: .6rem .9rem; border-radius: 10px; background: var(--elev); color: var(--text);
  border: 1px solid var(--border);
  display: none;
}
.toast.show { display: block; animation: fade 2.5s ease both; }
@keyframes fade {
  0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
  10% { opacity: 1; transform: translateX(-50%) translateY(0); }
  90% { opacity: 1; }
  100% { opacity: 0; }
}