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

:root {
  --bg: #0a0e1a;
  --card: #111827;
  --card2: #1a2235;
  --border: #1e293b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: #94a3b8;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --orange: #f97316;
  --indigo: #6366f1;
}

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

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

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* --- SIDEBAR LAYOUT --- */
.layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
  z-index: 100;
}

.sidebar-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 16px;
  color: var(--accent);
  letter-spacing: 2px;
  padding: 20px 18px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo small {
  display: block;
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: .5px;
  margin-top: 3px;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 8px 0;
  overflow-y: auto;
}

.sidebar-section {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 14px 18px 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 8px 18px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all .12s;
  border-left: 2px solid transparent;
}

.sidebar-link:hover {
  background: var(--card2);
  color: var(--text);
  border-left-color: var(--border);
}

.sidebar-link.active {
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent);
  border-left-color: var(--accent);
  font-weight: 600;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.sidebar-user {
  font-size: 11px;
  color: var(--text-dim);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.btn-logout {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  transition: all .15s;
  text-align: center;
}
.btn-logout:hover { border-color: var(--danger); color: var(--danger); }

.content {
  flex: 1;
  min-width: 0;
  overflow-x: hidden;
}

/* --- CONTAINER --- */
.container { padding: 24px; max-width: 1400px; margin: 0 auto; }

/* --- CARDS --- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.card-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* --- KPI GRID --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.kpi-card.accent  { border-left: 3px solid var(--accent); }
.kpi-card.warning { border-left: 3px solid var(--warning); }
.kpi-card.orange  { border-left: 3px solid var(--orange); }
.kpi-card.info    { border-left: 3px solid var(--info); }
.kpi-card.transit { border-left: 3px solid #7c3aed; }
.kpi-card.indigo  { border-left: 3px solid var(--indigo); }
.kpi-card.success { border-left: 3px solid var(--success); }

/* --- TABLE --- */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  background: var(--card2);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  padding: 6px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .1s;
  cursor: pointer;
}

tbody tr:hover { background: var(--card2); }

td {
  padding: 5px 12px;
  color: var(--text-dim);
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

td.text { font-family: 'Inter', sans-serif; font-size: 13px; }

/* --- STATUS BADGES --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; flex-shrink: 0; }

.badge-AGUARDANDO_NF    { background: #422006; color: #fbbf24; }
.badge-AGUARDANDO_VEICULO { background: #431407; color: #fb923c; }
.badge-AGUARDANDO_CTE   { background: #082f49; color: #38bdf8; }
.badge-EM_TRANSITO      { background: #1e3a5f; color: #60a5fa; }
.badge-ENTREGUE         { background: #052e16; color: #4ade80; }
.badge-CANCELADO        { background: #450a0a; color: #f87171; }
.badge-SINISTRADO       { background: #2d0a1a; color: #e11d48; }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all .15s;
  text-decoration: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-secondary { background: var(--card2); color: var(--text-dim); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); color: var(--text); }
.btn-success { background: #065f46; color: #4ade80; }
.btn-success:hover { background: #047857; }
.btn-danger { background: #450a0a; color: #f87171; }
.btn-danger:hover { background: #7f1d1d; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* --- FILTERS --- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  align-items: center;
}

.filters input, .filters select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 12px;
  border-radius: 7px;
  font-size: 13px;
  min-width: 160px;
}

.filters input:focus, .filters select:focus { outline: 2px solid var(--accent); border-color: transparent; }
.filters select option { background: var(--card2); }

/* --- MODAL --- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 200;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 780px;
  animation: fadeUp .2s ease;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}

.modal-title { font-size: 15px; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 20px; padding: 4px; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* --- TABS --- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab-btn {
  padding: 8px 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* --- DETAIL GRID --- */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-item label { display: block; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--text-muted); margin-bottom: 3px; }
.detail-item span { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text); }
.detail-item span.empty { color: var(--text-muted); font-style: italic; font-family: 'Inter', sans-serif; font-size: 12px; }

/* --- FORM --- */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; font-weight: 500; color: var(--text-dim); margin-bottom: 5px; }
.form-group input, .form-group select {
  width: 100%;
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 7px;
  font-size: 13px;
}
.form-group input:focus, .form-group select:focus { outline: 2px solid var(--accent); border-color: transparent; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* --- LOGIN --- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg);
}

.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}

.login-logo h1 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
}

.login-logo p { color: var(--text-muted); font-size: 12px; margin-top: 4px; }

.login-error {
  background: #450a0a;
  border: 1px solid #7f1d1d;
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: 7px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

/* --- SECTION HEADER --- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title { font-size: 15px; font-weight: 600; }

/* --- TOAST --- */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 500;
  display: none;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
}
.toast.show { display: block; animation: fadeUp .2s; }
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }

/* --- PAGINATION --- */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 20px; }
.page-btn {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
}
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:hover:not(.active) { background: var(--card2); }

/* --- TABS (CADASTRO) --- */
.tab-nav { display: flex; gap: 4px; margin-bottom: 20px; }
.tab-nav-btn {
  padding: 9px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  border-radius: 7px;
}
.tab-nav-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* --- EMPTY STATE --- */
.empty-state { text-align: center; padding: 48px; color: var(--text-muted); }
.empty-state .icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* --- LOADING --- */
.loading { text-align: center; padding: 40px; color: var(--text-muted); }
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .6s linear infinite;
  margin-bottom: 10px;
}
@keyframes spin { to { transform: rotate(360deg); } }