/* AutoServis — mobile-first */
:root {
  --blue: #1d4ed8;
  --blue-dark: #1e3a8a;
  --bg: #f1f5f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --green: #16a34a;
  --red: #dc2626;
  --orange: #ea580c;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 76px; /* prostor za donju navigaciju */
}
#app { max-width: 640px; margin: 0 auto; padding: 12px; }

h1 { font-size: 1.3rem; margin: 8px 0 12px; }
h2 { font-size: 1.05rem; margin: 16px 0 8px; }
.muted { color: var(--muted); font-size: .85rem; }
.small { font-size: .8rem; }

/* Kartice */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
}
.card.tap { cursor: pointer; }
.card.tap:active { background: #f8fafc; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: .75rem; font-weight: 600; color: #fff; background: var(--muted);
}
.badge.zakazan  { background: var(--blue); }
.badge.obavljen { background: var(--green); }
.badge.otkazan  { background: var(--red); }
.badge.warn     { background: var(--orange); }

/* Gumbi */
button, .btn {
  display: inline-block; border: none; border-radius: var(--radius);
  background: var(--blue); color: #fff; font-size: 1rem; font-weight: 600;
  padding: 13px 18px; cursor: pointer; text-decoration: none; text-align: center;
  -webkit-tap-highlight-color: transparent;
}
button:active, .btn:active { opacity: .85; }
.btn-block { display: block; width: 100%; margin-top: 10px; }
.btn-light { background: #e2e8f0; color: var(--text); }
.btn-green { background: var(--green); }
.btn-red   { background: var(--red); }
.btn-sm    { padding: 8px 12px; font-size: .85rem; border-radius: 8px; }
.btn-wa    { background: #25d366; }

/* Forme */
label { display: block; font-size: .85rem; font-weight: 600; margin: 12px 0 4px; }
input, select, textarea {
  width: 100%; padding: 12px; font-size: 1rem;
  border: 1px solid var(--border); border-radius: 10px; background: #fff;
  color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
textarea { min-height: 80px; resize: vertical; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.grid3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 8px; }

/* Donja navigacija */
#nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  display: flex; background: var(--card); border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}
#nav a {
  flex: 1; text-align: center; padding: 9px 2px 7px; text-decoration: none;
  color: var(--muted); font-size: .68rem; font-weight: 600;
}
#nav a .ico { display: block; font-size: 1.35rem; line-height: 1.25; }
#nav a.active { color: var(--blue); }

/* Ostalo */
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.banner {
  background: #fef3c7; border: 1px solid #fcd34d; color: #92400e;
  border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; font-size: .9rem;
}
.banner.err { background: #fee2e2; border-color: #fca5a5; color: #991b1b; }
.empty { text-align: center; color: var(--muted); padding: 30px 10px; }
.thumb { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.searchbox { margin-bottom: 12px; }
.day-head { font-weight: 700; margin: 16px 0 6px; font-size: .92rem; }
.day-head.today { color: var(--blue); }
.part-row { margin-bottom: 8px; }
.fab-space { height: 8px; }
.auth-wrap { max-width: 400px; margin: 8vh auto 0; }
.auth-logo { text-align: center; font-size: 2.6rem; }
.auth-title { text-align: center; margin-bottom: 18px; }
.link { color: var(--blue); text-decoration: underline; cursor: pointer; background: none; border: none; font-size: .9rem; padding: 0; font-weight: 400; }
.center { text-align: center; }
hr { border: none; border-top: 1px solid var(--border); margin: 14px 0; }
#toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 90px; z-index: 100;
  background: var(--text); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: .9rem; opacity: 0; transition: opacity .25s; pointer-events: none;
  max-width: 90%;
}
#toast.show { opacity: 1; }