/* ================================================
   PatioApp - CSS Principal
   ================================================ */
:root {
  --primary: #1a56db;
  --primary-dark: #1341b2;
  --primary-light: #e8f0fe;
  --secondary: #0d9488;
  --success: #16a34a;
  --success-light: #dcfce7;
  --warning: #d97706;
  --warning-light: #fef3c7;
  --danger: #dc2626;
  --danger-light: #fee2e2;
  --purple: #7c3aed;
  --purple-light: #ede9fe;
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --sidebar-w: 250px;
  --topbar-h: 62px;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font); background: var(--bg); color: var(--text-primary); min-height: 100vh; display: flex; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.sidebar { position: fixed; top: 0; left: 0; width: var(--sidebar-w); height: 100vh; background: #0f172a; display: flex; flex-direction: column; z-index: 200; transition: transform .25s ease; }
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px; border-bottom: 1px solid rgba(255,255,255,.07); }
.brand-icon { width: 42px; height: 42px; background: var(--primary); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: #fff; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { color: #fff; font-weight: 700; font-size: .95rem; letter-spacing: .3px; }
.brand-sub { color: rgba(255,255,255,.4); font-size: .7rem; }
.sidebar-nav { flex: 1; padding: 16px 0; overflow-y: auto; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 11px 20px; color: rgba(255,255,255,.6); font-size: .875rem; font-weight: 500; border-left: 3px solid transparent; transition: all .18s ease; }
.nav-item i { font-size: .95rem; width: 18px; text-align: center; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-item.active { color: #fff; background: rgba(26,86,219,.25); border-left-color: var(--primary); }
.sidebar-footer { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.07); }
.version-tag { font-size: .7rem; color: rgba(255,255,255,.3); }

.topbar { position: fixed; top: 0; left: var(--sidebar-w); right: 0; height: var(--topbar-h); background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 24px; gap: 16px; z-index: 100; box-shadow: var(--shadow-sm); }
.menu-toggle { display: none; padding: 6px 8px; color: var(--text-secondary); font-size: 1.1rem; border-radius: var(--radius-sm); transition: background .15s; }
.menu-toggle:hover { background: var(--bg); }
.topbar-title { font-weight: 700; font-size: 1rem; color: var(--text-primary); flex: 1; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.topbar-date { font-size: .8rem; color: var(--text-muted); }
.btn-icon { width: 34px; height: 34px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); transition: all .15s; }
.btn-icon:hover { background: var(--bg); color: var(--primary); }

.main-content { margin-left: var(--sidebar-w); margin-top: var(--topbar-h); flex: 1; padding: 28px 28px 40px; min-height: calc(100vh - var(--topbar-h)); }
.page { display: none; }
.page.active { display: block; animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); line-height: 1.2; }
.page-subtitle { font-size: .875rem; color: var(--text-muted); margin-top: 4px; }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; margin-bottom: 28px; }
.kpi-card { background: var(--surface); border-radius: var(--radius); padding: 20px 20px 18px; display: flex; align-items: center; gap: 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); position: relative; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.kpi-card:hover, .frota-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-icon { width: 48px; height: 48px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.kpi-info { display: flex; flex-direction: column; }
.kpi-value { font-size: 2rem; font-weight: 800; line-height: 1; }
.kpi-label { font-size: .75rem; font-weight: 500; color: var(--text-secondary); margin-top: 4px; }
.kpi-blue .kpi-icon { background: var(--primary-light); color: var(--primary); }
.kpi-blue .kpi-value { color: var(--primary); }
.kpi-orange .kpi-icon { background: var(--warning-light); color: var(--warning); }
.kpi-orange .kpi-value { color: var(--warning); }
.kpi-green .kpi-icon { background: var(--success-light); color: var(--success); }
.kpi-green .kpi-value { color: var(--success); }
.kpi-red .kpi-icon { background: var(--danger-light); color: var(--danger); }
.kpi-red .kpi-value { color: var(--danger); }
.kpi-purple .kpi-icon { background: var(--purple-light); color: var(--purple); }
.kpi-purple .kpi-value { color: var(--purple); }

.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card-full { grid-column: 1 / -1; }
.card { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden; }
.card-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.card-header h2 { font-size: .9rem; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.card-header h2 i { color: var(--primary); }
.card-body { padding: 16px 20px; }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.toolbar-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; }
.search-box { display: flex; align-items: center; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 12px; flex: 1; min-width: 220px; max-width: 340px; transition: border-color .15s; }
.search-box:focus-within { border-color: var(--primary); }
.search-box i { color: var(--text-muted); font-size: .85rem; }
.search-box input { border: none; outline: none; background: transparent; font-size: .875rem; color: var(--text-primary); width: 100%; }
.select-filter { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 12px; font-size: .8rem; color: var(--text-secondary); outline: none; cursor: pointer; transition: border-color .15s; }
.select-filter:focus { border-color: var(--primary); }

.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 18px; border-radius: var(--radius-sm); font-size: .875rem; font-weight: 600; transition: all .15s; white-space: nowrap; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); }
.btn-sm { padding: 5px 12px; font-size: .78rem; font-weight: 600; border-radius: var(--radius-sm); }
.btn-sm.btn-primary { background: var(--primary-light); color: var(--primary); }
.btn-sm.btn-primary:hover { background: var(--primary); color: #fff; }

.table-container { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.table-scroll { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: .83rem; }
.data-table thead tr { background: var(--surface-2); border-bottom: 2px solid var(--border); }
.data-table th { padding: 12px 14px; font-weight: 700; color: var(--text-secondary); text-align: left; white-space: nowrap; font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; }
.data-table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--text-primary); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--surface-2); }

.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px; font-size: .72rem; font-weight: 700; white-space: nowrap; }
.badge-ok, .badge-carregado, .badge-concluido { background: var(--success-light); color: var(--success); }
.badge-checklist, .badge-aguardando, .badge-pendente { background: var(--warning-light); color: var(--warning); }
.badge-documentos, .badge-espelhamento, .badge-cancelado { background: var(--danger-light); color: var(--danger); }
.badge-carregando, .badge-andamento, .badge-em-andamento { background: var(--primary-light); color: var(--primary); }
.badge-liberado { background: var(--purple-light); color: var(--purple); }
.badge-outros { background: #f1f5f9; color: var(--text-secondary); }

.actions { display: flex; gap: 6px; align-items: center; }
.act-btn { width: 30px; height: 30px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: .8rem; transition: all .15s; }
.act-btn-edit { color: var(--primary); background: var(--primary-light); }
.act-btn-edit:hover { background: var(--primary); color: #fff; }
.act-btn-delete { color: var(--danger); background: var(--danger-light); }
.act-btn-delete:hover { background: var(--danger); color: #fff; }
.act-btn-view { color: var(--secondary); background: #ccfbf1; }
.act-btn-view:hover { background: var(--secondary); color: #fff; }

.empty-state { text-align: center; padding: 56px 20px; color: var(--text-muted); }
.empty-state i { font-size: 3rem; display: block; margin-bottom: 14px; opacity: .35; }
.empty-state p { font-size: .9rem; }
.frota-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.frota-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s; position: relative; }
.frota-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.frota-person { display: flex; align-items: center; gap: 12px; min-width: 0; }
.frota-avatar { width: 44px; height: 44px; background: var(--primary-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.1rem; font-weight: 700; flex-shrink: 0; }
.frota-name { font-weight: 700; font-size: .875rem; color: var(--text-primary); line-height: 1.3; }
.frota-placa { font-size: .78rem; color: var(--text-muted); margin-top: 3px; display: flex; align-items: center; gap: 5px; }
.frota-card-body { display: flex; align-items: center; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.frota-checklist-detail { font-size: .72rem; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.frota-card.inativo { opacity: .6; }

.fila-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.fila-item:last-child { border-bottom: none; }
.fila-num { width: 28px; height: 28px; background: var(--primary-light); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .75rem; font-weight: 800; flex-shrink: 0; }
.fila-info { flex: 1; min-width: 0; }
.fila-placa { font-weight: 700; font-size: .85rem; }
.fila-motorista { font-size: .75rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(4px); z-index: 1000; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; animation: fadeIn .15s ease; }
.modal { background: var(--surface); border-radius: var(--radius-lg); width: 100%; max-width: 600px; max-height: 90vh; overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
.modal-large { max-width: 800px; }
.modal-sm { max-width: 400px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.modal-header h3 { font-size: 1rem; font-weight: 700; }
.modal-close { width: 30px; height: 30px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all .15s; }
.modal-close:hover { background: var(--bg); color: var(--danger); }
.modal-body { flex: 1; overflow-y: auto; padding: 22px; }
.modal-footer { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--border); background: var(--surface-2); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.form-section-title { grid-column: 1 / -1; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--primary); padding-bottom: 6px; border-bottom: 2px solid var(--primary-light); margin-top: 6px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-col-2 { grid-column: 1 / -1; }
.form-group label { font-size: .78rem; font-weight: 600; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px 11px; font-size: .875rem; color: var(--text-primary); background: var(--surface); outline: none; transition: border-color .15s, box-shadow .15s; width: 100%; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,86,219,.1); }
.form-group textarea { resize: vertical; min-height: 60px; }
.check-row { flex-direction: row; align-items: center; gap: 8px; }
.check-row input { width: auto; }

.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast { background: var(--text-primary); color: #fff; border-radius: var(--radius-sm); padding: 12px 18px; font-size: .85rem; font-weight: 500; display: flex; align-items: center; gap: 10px; box-shadow: var(--shadow-lg); pointer-events: all; animation: slideInRight .25s ease; min-width: 260px; max-width: 360px; }
.toast.toast-success { background: var(--success); }
.toast.toast-error { background: var(--danger); }
.toast.toast-warning { background: var(--warning); }
@keyframes slideInRight { from { transform: translateX(120%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 150; }
.sidebar-overlay.open { display: block; }
.text-muted { color: var(--text-muted); font-size: .8rem; }
.font-mono { font-family: 'Courier New', monospace; font-size: .82rem; letter-spacing: .5px; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 200px; }
.opacity-50 { opacity: .5; }
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 4px; }
.dot-green { background: var(--success); }
.dot-orange { background: var(--warning); }
.dot-red { background: var(--danger); }
.dot-blue { background: var(--primary); }

@media (max-width: 900px) { .dash-grid { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .topbar { left: 0; }
  .menu-toggle { display: flex; }
  .main-content { margin-left: 0; padding: 20px 16px 36px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-col-2 { grid-column: 1; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar-left { flex-direction: column; }
  .search-box { max-width: 100%; }
  .data-table { font-size: .78rem; }
  .data-table th, .data-table td { padding: 9px 10px; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .frota-grid { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 1.3rem; }
}
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
@media print {
  .sidebar, .topbar, .toolbar, .actions, .modal-overlay { display: none !important; }
  .main-content { margin: 0; padding: 0; }
  .page { display: block !important; }
}