/* ===== DESIGN SYSTEM · UNICUS TRAVEL v2 ===== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Cores */
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #f0f4ff;
  --border: #e4e9f2;
  --border-focus: #3b6ef8;

  --ink: #0d1b3e;
  --ink-2: #3d4f6e;
  --muted: #8898aa;

  --primary: #3b6ef8;
  --primary-hover: #2f5de0;
  --primary-light: #eef2ff;

  --green: #10b981;
  --green-light: #d1fae5;
  --green-hover: #059669;

  --amber: #f59e0b;
  --amber-light: #fef3c7;

  --red: #ef4444;
  --red-light: #fee2e2;
  --red-hover: #dc2626;

  --purple: #8b5cf6;
  --purple-light: #ede9fe;

  /* Sidebar */
  --sidebar-w: 240px;
  --sidebar-collapsed-w: 64px;

  /* Outros */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(13,27,62,.06), 0 1px 2px rgba(13,27,62,.04);
  --shadow: 0 4px 16px rgba(13,27,62,.08);
  --shadow-lg: 0 12px 40px rgba(13,27,62,.12);
  --transition: 0.18s ease;
}

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

html { font-size: 16px; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

/* ── Layout com sidebar ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: width var(--transition);
}

.sidebar-logo {
  padding: 24px 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: center;
  align-items: center;
}

.sidebar-logo img {
  height: 52px;
  width: auto;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.sidebar-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 12px 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.nav-item:hover {
  background: var(--surface-2);
  color: var(--primary);
}

.nav-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 600;
}

.nav-item svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: .75;
}

.nav-item.active svg, .nav-item:hover svg { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-badge.soon {
  background: var(--amber-light);
  color: var(--amber);
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: var(--bg);
}

.user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.user-avatar-fallback {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #6b93ff);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.user-meta { flex: 1; min-width: 0; }

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 11px;
  color: var(--muted);
}

.btn-icon {
  background: none;
  border: none;
  padding: 6px;
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.btn-icon:hover { background: var(--red-light); color: var(--red); }

/* ── Conteúdo principal ── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-header {
  padding: 32px 40px 0;
}

.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.page-header p {
  font-size: 14px;
  color: var(--muted);
}

.page-body {
  padding: 24px 40px 40px;
  flex: 1;
}

/* ── Wrappers legado ── */
.wrapper { max-width: 680px; margin: 0 auto; }
.wrapper-wide { max-width: 960px; margin: 0 auto; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 16px;
}

/* ── Formulários ── */
.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59,110,248,.12);
}

/* ── Botões ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); box-shadow: 0 4px 12px rgba(59,110,248,.3); transform: translateY(-1px); }

.btn-secondary { background: var(--surface); color: var(--ink); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

.btn-success { background: var(--green); color: #fff; }
.btn-success:hover { background: var(--green-hover); box-shadow: 0 4px 12px rgba(16,185,129,.3); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: var(--red-hover); }

.btn-full { width: 100%; }

.btn-remove {
  background: var(--red-light);
  color: var(--red);
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  transition: background var(--transition);
}
.btn-remove:hover { background: var(--red); color: #fff; }

.btn-remove-seg {
  height: 40px; width: 40px;
  border: none;
  background: var(--red-light);
  color: var(--red);
  border-radius: 10px;
  cursor: pointer;
  font-weight: 900;
  transition: all var(--transition);
}
.btn-remove-seg:hover { background: var(--red); color: #fff; }

/* ── Alertas ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.alert-danger { background: var(--red-light); border: 1px solid #fca5a5; color: #991b1b; }
.alert-success { background: var(--green-light); border: 1px solid #86efac; color: #166534; }

/* ── Loading overlay ── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,27,62,.45);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}
.loading-overlay.active { display: flex; }

.loading-content {
  background: var(--surface);
  padding: 28px 36px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.loading-spinner {
  width: 44px; height: 44px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 14px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text { font-size: 14px; font-weight: 600; color: var(--ink); }

.loading { display: none; text-align: center; padding: 20px; color: var(--primary); font-weight: 600; }
.loading.active { display: block; }

.spinner { border: 3px solid var(--border); border-top: 3px solid var(--primary); border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: 0 auto 10px; }
.spinner-small { border: 2px solid var(--border); border-top: 2px solid var(--primary); border-radius: 50%; width: 30px; height: 30px; animation: spin 1s linear infinite; margin-bottom: 10px; }

/* ── User bar legado (compatibilidade) ── */
.user-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
}

.user-details h2 { font-size: 14px; font-weight: 600; }
.user-details p { font-size: 12px; color: var(--muted); }
.user-actions { display: flex; gap: 8px; }

.btn-home-nav {
  padding: 8px 14px;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.btn-home-nav:hover { background: var(--primary-light); color: var(--primary); }

.btn-logout {
  padding: 8px 14px;
  background: var(--red);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.btn-logout:hover { background: var(--red-hover); }

/* ── Brand ── */
.brand { display: flex; justify-content: center; align-items: center; padding: 24px 16px 16px; }
.brand img { max-width: 180px; max-height: 52px; width: auto; height: auto; }

/* ── Utilitários ── */
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.hidden, .is-hidden { display: none !important; }

.error-message {
  display: none;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--red);
  padding: 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 14px;
  text-align: center;
}
.error-message.active { display: block; }

/* ── Bagagens ── */
.baggage-box .baggage-grid { display: grid !important; grid-template-columns: repeat(4, minmax(0, 1fr)) !important; gap: 10px !important; }
.baggage-title { margin: 30px 0 20px; }
.baggage-box .baggage-grid > * { border: 1.5px solid var(--border) !important; border-radius: 12px !important; padding: 10px 10px 12px !important; background: #fff !important; min-height: 92px !important; text-align: center !important; }
.baggage-box .bag-check { display: flex !important; flex-direction: column !important; align-items: center !important; gap: 8px !important; margin: 0 !important; }
.baggage-box .bag-qline { display: flex !important; flex-direction: column !important; align-items: center !important; gap: 8px !important; }
.baggage-box .bag-qline .bag-check { border: 0 !important; padding: 0 !important; background: transparent !important; min-height: 0 !important; }
.baggage-box .bag-check span, .baggage-box .bag-qline span { font-weight: 800 !important; color: var(--ink) !important; font-size: 13px !important; }
.baggage-box .bag-qty { width: 55px !important; padding: 8px 10px !important; border: 1.5px solid #cbd5e1 !important; border-radius: 10px !important; font-weight: 800 !important; text-align: center !important; }

/* ── Responsivo ── */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); width: 240px; }
  .main-content { margin-left: 0; }
  .page-header, .page-body { padding-left: 20px; padding-right: 20px; }
  .baggage-box .baggage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}