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

body {
  font-family: var(--gf-font);
  background: var(--gf-bg);
  color: var(--gf-text);
  min-height: 100vh;
}

.app-wrapper {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--gf-sidebar-bg);
  color: var(--gf-sidebar-text);
  flex-shrink: 0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 1040;
}

.sidebar-brand {
  padding: var(--gf-space-5);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-brand i { color: #60a5fa; }

.sidebar-nav { padding: var(--gf-space-3) 0; }

.sidebar-section {
  padding: var(--gf-space-2) var(--gf-space-4);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: #64748b;
  margin-top: var(--gf-space-2);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .6rem var(--gf-space-4);
  color: var(--gf-sidebar-text);
  text-decoration: none;
  font-size: .9rem;
  min-height: var(--gf-touch-min);
  transition: background .15s;
}

.sidebar-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-link.active { background: var(--gf-sidebar-active); color: #fff; }
.sidebar-link i { font-size: 1.1rem; width: 1.25rem; text-align: center; }

.main-content {
  flex: 1;
  margin-left: 260px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.top-navbar {
  background: var(--gf-surface);
  border-bottom: 1px solid var(--gf-border);
  padding: var(--gf-space-3) var(--gf-space-5);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.page-body { padding: var(--gf-space-5); flex: 1; padding-bottom: calc(var(--gf-bottom-nav-h) + var(--gf-space-5)); }

.surface-card {
  background: var(--gf-surface);
  border: 1px solid var(--gf-border);
  border-radius: var(--gf-radius-lg);
  box-shadow: var(--gf-shadow);
}

.card-header {
  padding: var(--gf-space-4) var(--gf-space-5);
  border-bottom: 1px solid var(--gf-border);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.card-body { padding: var(--gf-space-5); }

.filter-bar {
  background: var(--gf-surface);
  border: 1px solid var(--gf-border);
  border-radius: var(--gf-radius-lg);
  padding: var(--gf-space-4);
  margin-bottom: var(--gf-space-4);
}

.btn-touch {
  min-height: var(--gf-touch-min);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
}

.badge-success-subtle { background: #d1fae5; color: #065f46; }
.badge-warning-subtle { background: #fef3c7; color: #92400e; }
.badge-danger-subtle  { background: #fee2e2; color: #991b1b; }
.badge-info-subtle    { background: #e0f2fe; color: #075985; }
.badge-primary-subtle { background: #dbeafe; color: #1e40af; }
.badge-secondary-subtle { background: #f1f5f9; color: #475569; }

.kpi-card {
  text-decoration: none;
  color: inherit;
  transition: transform .15s, box-shadow .15s;
  height: 100%;
}
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--gf-shadow-md);
  color: inherit;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--gf-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.stat-icon-primary { background: #dbeafe; color: var(--gf-primary); }
.stat-icon-success { background: #d1fae5; color: var(--gf-success); }
.stat-icon-warning { background: #fef3c7; color: var(--gf-warning); }
.stat-icon-danger  { background: #fee2e2; color: var(--gf-danger); }
.stat-icon-info    { background: #e0f2fe; color: var(--gf-info); }

.empty-state {
  text-align: center;
  padding: var(--gf-space-6);
  color: var(--gf-text-muted);
}
.empty-state-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gf-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: var(--gf-space-4);
  color: var(--gf-secondary);
}

.form-actions {
  border-top: 1px solid var(--gf-border);
  padding-top: var(--gf-space-4);
  margin-top: var(--gf-space-4);
  display: flex;
  gap: var(--gf-space-3);
  flex-wrap: wrap;
}

.bottom_nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--gf-bottom-nav-h);
  background: var(--gf-surface);
  border-top: 1px solid var(--gf-border);
  z-index: 1050;
  justify-content: space-around;
  align-items: center;
  padding: 0 var(--gf-space-2);
}

.bottom_nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: .65rem;
  color: var(--gf-text-muted);
  text-decoration: none;
  min-width: var(--gf-touch-min);
  padding: var(--gf-space-1);
}
.bottom_nav a i { font-size: 1.25rem; }
.bottom_nav a.active { color: var(--gf-primary); }

.fab {
  display: none;
  position: fixed;
  bottom: calc(var(--gf-bottom-nav-h) + var(--gf-space-3));
  right: var(--gf-space-4);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gf-primary);
  color: #fff;
  border: none;
  box-shadow: var(--gf-shadow-md);
  z-index: 1045;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
  padding: var(--gf-space-4);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--gf-surface);
  border-radius: var(--gf-radius-lg);
  box-shadow: var(--gf-shadow-md);
  padding: var(--gf-space-6);
}

.chart-container { height: 240px; position: relative; }

@media (max-width: 767.98px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
  .bottom_nav { display: flex; }
  .fab { display: flex; }
  .page-body { padding: var(--gf-space-4); }
}

@media (min-width: 768px) {
  .page-body { padding-bottom: var(--gf-space-5); }
}

/* Linha do tempo do veículo — visual v2 */
.gf-timeline-v2 {
  padding: 1.25rem 1rem 0.5rem;
  position: relative;
}

.gf-tl-empty i { font-size: 2.5rem; }

.gf-tl-month {
  display: flex;
  align-items: center;
  margin: 0.5rem 0 1.25rem;
  position: relative;
  z-index: 2;
}

.gf-tl-month-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #1e40af;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border: 1px solid #bfdbfe;
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(30, 64, 175, 0.08);
}

.gf-tl-row {
  display: grid;
  grid-template-columns: 64px 40px 1fr;
  gap: 0 0.5rem;
  margin-bottom: 0;
  padding-bottom: 1.75rem;
  position: relative;
  animation: gfTlFadeIn 0.45s ease backwards;
  animation-delay: var(--tl-delay, 0s);
}

@keyframes gfTlFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.gf-tl-row:last-child { padding-bottom: 0.5rem; }

.gf-tl-date-col {
  display: flex;
  justify-content: flex-end;
  padding-top: 0.35rem;
}

.gf-tl-date-box {
  text-align: center;
  min-width: 52px;
  padding: 0.35rem 0.25rem;
  border-radius: 10px;
  background: var(--gf-bg, #f8fafc);
  border: 1px solid var(--gf-border, #e2e8f0);
}

.gf-tl-day {
  display: block;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--gf-text, #0f172a);
}

.gf-tl-mon {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #64748b;
}

.gf-tl-time {
  display: block;
  font-size: 0.65rem;
  color: #94a3b8;
  margin-top: 0.1rem;
}

.gf-tl-axis {
  position: relative;
  display: flex;
  justify-content: center;
}

.gf-tl-axis::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: -1.75rem;
  left: 50%;
  width: 3px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, #cbd5e1 0%, #e2e8f0 100%);
  border-radius: 3px;
}

.gf-tl-row:last-child .gf-tl-axis::before {
  bottom: 0;
  background: linear-gradient(180deg, #cbd5e1 0%, transparent 100%);
}

.gf-tl-dot {
  position: relative;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: #fff;
  border: 3px solid #cbd5e1;
  box-shadow: 0 0 0 4px #fff, 0 2px 8px rgba(15, 23, 42, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gf-tl-row:hover .gf-tl-dot {
  transform: scale(1.08);
  box-shadow: 0 0 0 4px #fff, 0 4px 14px rgba(15, 23, 42, 0.15);
}

.gf-tl-primary .gf-tl-dot { border-color: #3b82f6; color: #2563eb; background: #eff6ff; }
.gf-tl-success .gf-tl-dot { border-color: #22c55e; color: #16a34a; background: #f0fdf4; }
.gf-tl-warning .gf-tl-dot { border-color: #f59e0b; color: #d97706; background: #fffbeb; }
.gf-tl-danger .gf-tl-dot { border-color: #ef4444; color: #dc2626; background: #fef2f2; }
.gf-tl-info .gf-tl-dot { border-color: #06b6d4; color: #0891b2; background: #ecfeff; }
.gf-tl-secondary .gf-tl-dot { border-color: #94a3b8; color: #64748b; background: #f8fafc; }

.gf-tl-card-wrap { min-width: 0; padding-top: 0.15rem; }

.gf-tl-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gf-tl-row:hover .gf-tl-card {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1.25rem rgba(15, 23, 42, 0.1) !important;
}

.gf-tl-card-accent {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: #94a3b8;
}

.gf-tl-primary .gf-tl-card-accent { background: linear-gradient(180deg, #3b82f6, #60a5fa); }
.gf-tl-success .gf-tl-card-accent { background: linear-gradient(180deg, #22c55e, #4ade80); }
.gf-tl-warning .gf-tl-card-accent { background: linear-gradient(180deg, #f59e0b, #fbbf24); }
.gf-tl-danger .gf-tl-card-accent { background: linear-gradient(180deg, #ef4444, #f87171); }
.gf-tl-info .gf-tl-card-accent { background: linear-gradient(180deg, #06b6d4, #22d3ee); }
.gf-tl-secondary .gf-tl-card-accent { background: linear-gradient(180deg, #94a3b8, #cbd5e1); }

.gf-tl-card .card-body { padding: 1rem 1rem 1rem 1.15rem; }

.gf-tl-title a { color: var(--gf-text, #0f172a); }
.gf-tl-title a:hover { color: #2563eb; }

.gf-tl-chip { font-size: 0.7rem; font-weight: 600; }

.gf-tl-toggle .gf-tl-chevron { transition: transform 0.2s ease; font-size: 0.75rem; }
.gf-tl-toggle[aria-expanded="true"] .gf-tl-chevron { transform: rotate(180deg); }

.gf-tl-sublist .list-group-item { background: #f8fafc; }
.gf-tl-sublist .list-group-item + .list-group-item { border-top-color: #e2e8f0; }

.timeline-filter-pills .btn { font-size: 0.8125rem; }

.timeline-legend .badge { font-size: 0.7rem; font-weight: 500; }

.timeline-pane.gf-tl-fade-in {
  animation: gfTlPaneIn 0.35s ease;
}

@keyframes gfTlPaneIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 575.98px) {
  .gf-tl-row {
    grid-template-columns: 48px 32px 1fr;
    gap: 0 0.35rem;
  }

  .gf-tl-date-box { min-width: 42px; }
  .gf-tl-day { font-size: 1.1rem; }
  .gf-tl-dot { width: 32px; height: 32px; font-size: 0.85rem; }
  .gf-tl-card .card-body { padding: 0.75rem; }
}

@media (min-width: 992px) {
  .gf-timeline-v2 { padding: 1.5rem 1.5rem 0.75rem; }
}