/* ============================================
   Controle de Expedição — app.css
   ============================================ */

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

:root {
  --sidebar-w: 220px;
  --blue:    #2563EB;
  --green:   #16A34A;
  --amber:   #D97706;
  --red:     #DC2626;
  --gray:    #6B7280;
  --surface: #F9FAFB;
  --border:  #E5E7EB;
  --text:    #111827;
  --muted:   #6B7280;
  --radius:  8px;
  --shadow:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
}

body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; color: var(--text); background: var(--surface); display: flex; min-height: 100vh; }

/* ---- SIDEBAR ---- */
.sidebar { width: var(--sidebar-w); background: #1E293B; color: #CBD5E1; display: flex; flex-direction: column; position: fixed; top: 0; left: 0; height: 100vh; overflow-y: auto; z-index: 100; }
.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 20px 16px 16px; border-bottom: 1px solid #334155; font-weight: 600; font-size: 15px; color: #F8FAFC; }
.logo-icon { font-size: 20px; }
.sidebar-menu { list-style: none; padding: 12px 0; flex: 1; }
.sidebar-menu a { display: flex; align-items: center; gap: 10px; padding: 9px 16px; color: #94A3B8; text-decoration: none; transition: background .15s, color .15s; font-size: 13.5px; }
.sidebar-menu a:hover { background: #334155; color: #F1F5F9; }
.sidebar-menu a.active { background: #2563EB; color: #fff; }
.sidebar-user { padding: 16px; border-top: 1px solid #334155; display: flex; flex-direction: column; gap: 8px; }
.user-name { font-size: 12px; color: #94A3B8; }
.btn-logout { font-size: 12px; color: #F87171; text-decoration: none; }
.btn-logout:hover { color: #FECACA; }

/* ---- MAIN ---- */
.main-content { margin-left: var(--sidebar-w); flex: 1; padding: 0; min-height: 100vh; }
.page-header { background: #fff; border-bottom: 1px solid var(--border); padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
.page-title { font-size: 18px; font-weight: 600; color: var(--text); }
.page-body { padding: 24px; }

/* ---- CARDS ---- */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-header { padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 600; font-size: 14px; display: flex; align-items: center; justify-content: space-between; }
.card-body { padding: 20px; }

/* ---- KPI CARDS ---- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.kpi-label { font-size: 11px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.kpi-value { font-size: 28px; font-weight: 700; color: var(--text); line-height: 1; }
.kpi-sub { font-size: 11px; color: var(--muted); margin-top: 4px; }
.kpi-card.kpi-alert { border-left: 3px solid var(--red); }
.kpi-card.kpi-ok    { border-left: 3px solid var(--green); }
.kpi-card.kpi-warn  { border-left: 3px solid var(--amber); }
.kpi-card.kpi-info  { border-left: 3px solid var(--blue); }

/* ---- TABLE ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { background: #F8FAFC; padding: 10px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border-bottom: 1px solid var(--border); white-space: nowrap; }
tbody td { padding: 11px 12px; border-bottom: 1px solid #F3F4F6; vertical-align: middle; }
tbody tr:hover { background: #F9FAFB; }
tbody tr:last-child td { border-bottom: none; }

/* ---- BADGES ---- */
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 500; white-space: nowrap; }

/* ---- ALERT INDICATORS ---- */
.alert-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot-ok       { background: var(--green); }
.dot-atrasado { background: var(--red); animation: pulse 1.5s infinite; }
.dot-critico  { background: var(--amber); }
.dot-normal   { background: #D1D5DB; }
.dot-sem-data { background: #D1D5DB; }

@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ---- ROW HIGHLIGHTS ---- */
tr.row-atrasado td { background: #FEF2F2; }
tr.row-critico  td { background: #FFFBEB; }

/* ---- FORMS ---- */
.form-grid { display: grid; gap: 16px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .04em; }
.form-group input,
.form-group select,
.form-group textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; color: var(--text); background: #fff; transition: border-color .15s; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 2px #2563EB20; }

/* ---- BUTTONS ---- */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 6px; font-size: 13px; font-weight: 500; cursor: pointer; border: 1px solid transparent; text-decoration: none; transition: .15s; }
.btn-primary   { background: var(--blue);  color: #fff; border-color: var(--blue); }
.btn-primary:hover  { background: #1D4ED8; }
.btn-success   { background: var(--green); color: #fff; border-color: var(--green); }
.btn-success:hover  { background: #15803D; }
.btn-danger    { background: var(--red);   color: #fff; border-color: var(--red); }
.btn-danger:hover   { background: #B91C1C; }
.btn-secondary { background: #fff; color: var(--text); border-color: var(--border); }
.btn-secondary:hover { background: var(--surface); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ---- ALERTS ---- */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; border: 1px solid transparent; }
.alert-success { background: #F0FDF4; border-color: #BBF7D0; color: #166534; }
.alert-danger  { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.alert-warning { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }
.alert-info    { background: #EFF6FF; border-color: #BFDBFE; color: #1E40AF; }

/* ---- FILTROS ---- */
.filters-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.filters-bar input,
.filters-bar select { padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; min-width: 140px; }

/* ---- ROTA CARD ---- */
.rota-card { background: linear-gradient(135deg, #EFF6FF, #F0FDF4); border: 1px solid #BFDBFE; border-radius: var(--radius); padding: 16px; }
.rota-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.rota-item { text-align: center; }
.rota-item .ri-val { font-size: 22px; font-weight: 700; color: var(--blue); }
.rota-item .ri-lbl { font-size: 11px; color: var(--muted); text-transform: uppercase; }

/* ---- DASHBOARD CHART PLACEHOLDER ---- */
.chart-wrap { width: 100%; height: 220px; display: flex; align-items: center; justify-content: center; background: var(--surface); border-radius: var(--radius); border: 1px dashed var(--border); }

/* ---- UTILITY ---- */
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.flex { display: flex; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; } }

/* ---- MODAL ---- */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 200; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal { background: #fff; border-radius: 10px; box-shadow: 0 20px 60px rgba(0,0,0,.2); width: 100%; max-width: 600px; max-height: 90vh; overflow-y: auto; }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 16px; font-weight: 600; }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--muted); font-size: 18px; line-height: 1; }
.modal-close:hover { color: var(--text); }

/* ---- LOGIN ---- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: #F1F5F9; }
.login-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 40px; width: 100%; max-width: 380px; box-shadow: 0 4px 24px rgba(0,0,0,.07); }
.login-logo { text-align: center; font-size: 32px; margin-bottom: 8px; }
.login-title { text-align: center; font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.login-sub { text-align: center; font-size: 13px; color: var(--muted); margin-bottom: 28px; }

/* ---- STATUS COLOR STRIPES ---- */
.stripe-8  { border-left: 3px solid #10B981 !important; }
.stripe-9  { border-left: 3px solid #3B82F6 !important; }
.stripe-6  { border-left: 3px solid #EF4444 !important; }
.stripe-5  { border-left: 3px solid #F59E0B !important; }
.stripe-12 { border-left: 3px solid #22C55E !important; }
.stripe-13 { border-left: 3px solid #9CA3AF !important; }

/* ---- PAGINATION ---- */
.pagination { display: flex; gap: 4px; align-items: center; justify-content: flex-end; margin-top: 16px; }
.page-link { padding: 6px 11px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; color: var(--text); text-decoration: none; }
.page-link:hover { background: var(--surface); }
.page-link.active { background: var(--blue); color: #fff; border-color: var(--blue); }