@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --ink: #14161f;
  --ink-soft: #656b7a;
  --accent: #1E4DD8;
  --accent-dark: #163aa8;
  --accent-soft: #e4ebfc;
  --border: #e2e6f0;
  --success-bg: #dcfce7;
  --success-ink: #166534;
  --warn-bg: #fef3c7;
  --warn-ink: #92400e;
  --danger-bg: #fee2e2;
  --danger-ink: #991b1b;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  padding-bottom: env(safe-area-inset-bottom);
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 20px 16px 60px;
  padding-top: max(20px, env(safe-area-inset-top));
}
.container.wide { max-width: 1320px; }

h1 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
h2 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1.02rem;
  margin-top: 24px;
}
.subtitulo { color: var(--ink-soft); margin-top: 0; margin-bottom: 18px; font-size: 0.92rem; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 1px 2px rgba(20,22,31,0.04);
  margin-bottom: 14px;
}

.badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.badge.disponivel { background: var(--success-bg); color: var(--success-ink); }
.badge.levantada { background: var(--warn-bg); color: var(--warn-ink); }
.badge.manutencao { background: var(--danger-bg); color: var(--danger-ink); }

label { display: block; font-weight: 600; margin: 16px 0 6px; font-size: 0.88rem; color: var(--ink); }
.hint { color: var(--ink-soft); font-size: 0.82rem; margin-top: -2px; margin-bottom: 4px; }

input[type=text], input[type=email], input[type=password], select, textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 16px; /* nunca <16px, evita zoom automático no iOS */
  font-family: inherit;
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.15s ease;
  -webkit-appearance: none;
  appearance: none;
}
input[type=text]:focus, input[type=email]:focus, input[type=password]:focus,
select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}
textarea { min-height: 70px; }
input[type=file] { width: 100%; font-size: 0.9rem; }
input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--accent); }

button, .btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 15px 20px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  margin-top: 18px;
  width: 100%;
  min-height: 48px; /* alvo de toque confortável em mobile */
  transition: background 0.15s ease;
}
button:hover, .btn:hover { background: var(--accent-dark); }
.btn.secundario { background: var(--surface); color: var(--ink); border: 1.5px solid var(--border); }
.btn.secundario:hover { background: var(--bg); }
.btn.perigo { background: var(--danger-ink); }
.btn.perigo:hover { background: #7f1d1d; }
.btn.pequeno { width: auto; padding: 9px 14px; font-size: 0.85rem; margin-top: 0; min-height: 40px; }

.erro {
  background: var(--danger-bg);
  color: var(--danger-ink);
  padding: 13px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  font-weight: 500;
}
.sucesso {
  background: var(--success-bg);
  color: var(--success-ink);
  padding: 13px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  font-weight: 500;
}

.tabela-scroll { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 0.86rem; min-width: 480px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--ink-soft); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
tr:last-child td { border-bottom: none; }
tbody tr:nth-child(even) { background: rgba(30,77,216,0.03); }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.topbar nav {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  gap: 4px;
  scrollbar-width: none;
}
.topbar nav::-webkit-scrollbar { display: none; }
.topbar nav a {
  margin-right: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.86rem;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.topbar nav a:hover { color: var(--accent); background: var(--accent-soft); }
.topbar nav a svg { flex-shrink: 0; }

#leitor-qr { width: 100%; border-radius: 10px; overflow: hidden; }
.scan-row { display: flex; gap: 8px; align-items: flex-end; }
.scan-row input { flex: 1; }

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

.bottom-nav {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
  z-index: 50;
  justify-content: space-around;
  align-items: center;
}
.bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.66rem;
  font-weight: 600;
  flex: 1;
  padding: 4px 2px;
  min-width: 0;
}
.bottom-nav a span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.bottom-nav a.ativo { color: var(--accent); }

@media (max-width: 720px) {
  .topbar nav { display: none; }
  .bottom-nav { display: flex; }
  .container { padding-bottom: 92px; }
}

@media (max-width: 400px) {
  .container { padding-left: 12px; padding-right: 12px; }
  .card { padding: 15px; }
  h1 { font-size: 1.25rem; }
}

.campos-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; align-items: start; }
@media (max-width: 520px) { .campos-grid-2 { grid-template-columns: 1fr; } }

@media (min-width: 1000px) {
  .container.wide { padding-top: 32px; }
  h1 { font-size: 1.7rem; }
  h2 { font-size: 1.2rem; }
  .card { padding: 26px; }
  table { font-size: 0.92rem; }
  th, td { padding: 13px 12px; }
  .subtitulo { font-size: 1rem; }
}