/* AutoCar Gestão - Premium Corporate CSS */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --primary: #1a56db;
  --primary-dark: #1341b4;
  --primary-light: #3b82f6;
  --primary-soft: #eff6ff;
  --accent: #0ea5e9;
  --success: #10b981;
  --success-soft: #ecfdf5;
  --warning: #f59e0b;
  --warning-soft: #fffbeb;
  --danger: #ef4444;
  --danger-soft: #fef2f2;
  --dark: #0f172a;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --sidebar-w: 260px;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- SIDEBAR ---- */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--dark);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: transform .3s ease;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar-logo .logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
  font-size: 20px;
}

.sidebar-logo h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px; font-weight: 700;
  color: #fff; letter-spacing: -.3px;
}
.sidebar-logo span { color: var(--primary-light); }
.sidebar-logo small { color: var(--text-muted); font-size: 11px; display: block; margin-top: 2px; }

.sidebar-saldo {
  margin: 16px 12px;
  background: rgba(255,255,255,.05);
  border-radius: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.08);
}
.sidebar-saldo label { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: #94a3b8; }
.sidebar-saldo .valor { font-size: 20px; font-weight: 700; color: #fff; font-family: 'Space Grotesk',sans-serif; }
.sidebar-saldo .valor.positivo { color: #34d399; }
.sidebar-saldo .valor.negativo { color: #f87171; }

.sidebar-nav { flex: 1; padding: 8px 12px; overflow-y: auto; }

.nav-section { font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: #475569; padding: 14px 8px 6px; font-weight: 600; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  color: #94a3b8;
  text-decoration: none;
  border-radius: 8px;
  margin-bottom: 2px;
  font-size: 13.5px; font-weight: 500;
  transition: all .2s;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active { background: rgba(26,86,219,.25); color: #93c5fd; border: 1px solid rgba(59,130,246,.2); }
.nav-item .icon { font-size: 16px; width: 20px; text-align: center; }

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.sidebar-footer a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; color: #64748b;
  text-decoration: none; font-size: 13px;
  transition: all .2s;
}
.sidebar-footer a:hover { color: #f87171; background: rgba(239,68,68,.1); }

/* ---- MAIN CONTENT ---- */
.main-wrap {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
}

.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; z-index: 90;
}

.topbar-title { font-size: 18px; font-weight: 700; color: var(--dark); font-family: 'Space Grotesk',sans-serif; }
.topbar-sub { font-size: 12px; color: var(--text-muted); }

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 8px; color: var(--text-muted); font-size: 20px;
}

.main-content { padding: 24px; flex: 1; }

/* ---- FLASH MESSAGES ---- */
.flash {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13.5px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  animation: slideDown .3s ease;
}
.flash.success { background: var(--success-soft); color: #065f46; border: 1px solid #a7f3d0; }
.flash.error   { background: var(--danger-soft);  color: #991b1b; border: 1px solid #fca5a5; }
.flash.warning { background: var(--warning-soft); color: #92400e; border: 1px solid #fde68a; }

@keyframes slideDown { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }

/* ---- CARDS ---- */
.card {
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
}

.card-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 700; color: var(--dark); font-family: 'Space Grotesk',sans-serif; }
.card-body { padding: 20px; }

/* ---- STAT CARDS ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.stat-card.blue::before   { background: linear-gradient(90deg,var(--primary),var(--accent)); }
.stat-card.green::before  { background: linear-gradient(90deg,var(--success),#34d399); }
.stat-card.yellow::before { background: linear-gradient(90deg,var(--warning),#fbbf24); }
.stat-card.red::before    { background: linear-gradient(90deg,var(--danger),#f87171); }
.stat-card.purple::before { background: linear-gradient(90deg,#7c3aed,#a78bfa); }

.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 14px;
}
.stat-card.blue   .stat-icon { background: #eff6ff; color: var(--primary); }
.stat-card.green  .stat-icon { background: #ecfdf5; color: var(--success); }
.stat-card.yellow .stat-icon { background: #fffbeb; color: var(--warning); }
.stat-card.red    .stat-icon { background: #fef2f2; color: var(--danger); }
.stat-card.purple .stat-icon { background: #f5f3ff; color: #7c3aed; }

.stat-label { font-size: 11.5px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.stat-value { font-size: 24px; font-weight: 700; color: var(--dark); font-family: 'Space Grotesk',sans-serif; margin: 4px 0; }
.stat-sub   { font-size: 12px; color: var(--text-muted); }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 18px;
  border-radius: 8px;
  font-family: inherit; font-size: 13.5px; font-weight: 600;
  border: none; cursor: pointer; text-decoration: none;
  transition: all .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(26,86,219,.3); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-danger  { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-ghost   { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 6px 12px; font-size: 12.5px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-icon { padding: 8px; width: 34px; height: 34px; }

/* ---- FORMS ---- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 12.5px; font-weight: 600; color: var(--text); }

.form-control {
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 13.5px; font-family: inherit;
  color: var(--text);
  background: var(--card);
  transition: all .2s;
  width: 100%;
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,86,219,.1); }
.form-control::placeholder { color: #cbd5e1; }

select.form-control { cursor: pointer; }
.form-check { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.form-check input { width: 16px; height: 16px; accent-color: var(--primary); cursor: pointer; }

/* ---- TABLE ---- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); font-weight: 600; padding: 12px 14px; border-bottom: 1.5px solid var(--border); text-align: left; background: #f8fafc; }
td { padding: 13px 14px; border-bottom: 1px solid #f1f5f9; color: var(--text); font-size: 13.5px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafbff; }

/* ---- BADGES ---- */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .4px;
}
.badge-success { background: var(--success-soft); color: #065f46; }
.badge-danger  { background: var(--danger-soft);  color: #991b1b; }
.badge-warning { background: var(--warning-soft); color: #92400e; }
.badge-blue    { background: var(--primary-soft); color: var(--primary-dark); }
.badge-gray    { background: #f1f5f9; color: #475569; }

/* ---- PROGRESS ---- */
.progress { height: 8px; background: #e2e8f0; border-radius: 99px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 99px; transition: width .6s ease; }
.progress-bar.green  { background: linear-gradient(90deg,var(--success),#34d399); }
.progress-bar.yellow { background: linear-gradient(90deg,var(--warning),#fbbf24); }
.progress-bar.red    { background: linear-gradient(90deg,var(--danger),#f87171); }
.progress-bar.blue   { background: linear-gradient(90deg,var(--primary),var(--accent)); }

/* ---- IA BLOCK ---- */
.ia-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid rgba(59,130,246,.2);
  position: relative;
  overflow: hidden;
}
.ia-card::before {
  content: '';
  position: absolute; top: -50%; right: -10%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.ia-card h3 { color: #fff; font-family: 'Space Grotesk',sans-serif; font-size: 16px; margin-bottom: 4px; }
.ia-card .ia-badge { background: linear-gradient(90deg,var(--primary),var(--accent)); color: #fff; padding: 2px 8px; border-radius: 20px; font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.ia-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 12px; margin-top: 16px; }
.ia-item { background: rgba(255,255,255,.07); border-radius: 10px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.08); }
.ia-item label { font-size: 10px; color: #94a3b8; text-transform: uppercase; letter-spacing: .5px; display: block; margin-bottom: 4px; }
.ia-item .val { font-size: 18px; font-weight: 700; color: #fff; font-family: 'Space Grotesk',sans-serif; }
.ia-item .val.green  { color: #34d399; }
.ia-item .val.red    { color: #f87171; }
.ia-item .val.yellow { color: #fbbf24; }

/* ---- MODAL ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--card);
  border-radius: var(--radius-lg);
  width: 100%; max-width: 520px;
  box-shadow: var(--shadow-lg);
  transform: scale(.95) translateY(10px);
  transition: transform .3s;
  max-height: 90vh; overflow-y: auto;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.modal-title { font-size: 16px; font-weight: 700; font-family: 'Space Grotesk',sans-serif; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-muted); line-height: 1; padding: 4px; }
.modal-close:hover { color: var(--danger); }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* ---- VEICULO DETAIL ---- */
.veiculo-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.veiculo-hero::after {
  content: '🚗';
  position: absolute; right: 24px; bottom: -8px;
  font-size: 80px; opacity: .15;
}
.veiculo-hero h2 { font-family: 'Space Grotesk',sans-serif; font-size: 24px; font-weight: 700; }
.veiculo-hero .meta { color: rgba(255,255,255,.75); font-size: 13px; margin-top: 4px; }
.veiculo-badge { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; margin-top: 10px; }
.veiculo-badge.disponivel { background: rgba(16,185,129,.2); color: #34d399; border: 1px solid rgba(16,185,129,.3); }
.veiculo-badge.vendido    { background: rgba(239,68,68,.2); color: #f87171; border: 1px solid rgba(239,68,68,.3); }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 12px; padding: 20px; }
.detail-item label { font-size: 10.5px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; font-weight: 600; display: block; margin-bottom: 4px; }
.detail-item .val { font-size: 15px; font-weight: 600; color: var(--dark); }

/* ---- CHARTS ---- */
.chart-bar-wrap { display: flex; flex-direction: column; gap: 10px; }
.chart-bar-item { display: flex; align-items: center; gap: 12px; }
.chart-bar-label { font-size: 12px; color: var(--text-muted); width: 50px; text-align: right; }
.chart-bar-track { flex: 1; height: 10px; background: #f1f5f9; border-radius: 99px; overflow: hidden; }
.chart-bar-fill  { height: 100%; border-radius: 99px; background: linear-gradient(90deg,var(--primary),var(--accent)); transition: width 1s ease; }
.chart-bar-val   { font-size: 12px; font-weight: 600; color: var(--dark); min-width: 70px; font-family: 'Space Grotesk',sans-serif; }

/* ---- PAGE HEADER ---- */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-header h2 { font-size: 22px; font-weight: 700; font-family: 'Space Grotesk',sans-serif; color: var(--dark); }
.page-header p  { color: var(--text-muted); font-size: 13px; margin-top: 2px; }

/* ---- VIABILIDADE CALC ---- */
.calc-result-highlight {
  background: linear-gradient(135deg,var(--primary-dark),var(--primary));
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center; color: #fff;
  margin-bottom: 20px;
}
.calc-result-highlight .big-val {
  font-size: 48px; font-weight: 800;
  font-family: 'Space Grotesk',sans-serif;
  text-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.calc-result-highlight p { opacity: .85; margin-top: 4px; }

.risk-low    { color: var(--success); font-weight: 700; }
.risk-medium { color: var(--warning); font-weight: 700; }
.risk-high   { color: var(--danger);  font-weight: 700; }

/* ---- ANUNCIO ---- */
.anuncio-preview {
  background: #0f172a;
  border-radius: var(--radius-lg);
  padding: 24px;
  font-family: monospace;
  font-size: 14px;
  line-height: 1.8;
  color: #e2e8f0;
  white-space: pre-wrap;
  border: 1px solid rgba(59,130,246,.2);
  min-height: 200px;
  position: relative;
}
.copy-btn {
  position: absolute; top: 12px; right: 12px;
  background: rgba(255,255,255,.1);
  color: #fff; border: none; border-radius: 6px;
  padding: 6px 12px; font-size: 12px; cursor: pointer;
  font-family: inherit;
  transition: background .2s;
}
.copy-btn:hover { background: rgba(255,255,255,.2); }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text-muted);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; display: block; opacity: .4; }
.empty-state p { font-size: 15px; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.empty-state small { font-size: 13px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main-wrap { margin-left: 0; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-grid  { grid-template-columns: 1fr; }
  .main-content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .page-header { flex-direction: column; align-items: flex-start; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .calc-result-highlight .big-val { font-size: 36px; }
  .ia-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .ia-grid { grid-template-columns: 1fr; }
}

/* ---- UTILS ---- */
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted   { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.fw-bold { font-weight: 700; }
.fw-600  { font-weight: 600; }
.d-flex  { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mb-16  { margin-bottom: 16px; }
.mb-24  { margin-bottom: 24px; }
.p-0    { padding: 0; }

.overlay-sidebar {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.4);
  z-index: 99;
}
@media(max-width:768px) { .overlay-sidebar.open { display: block; } }

/* Scrollbar */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }