/* =========================================
   POPACO - 법인차량 관리 시스템 (디자인 v2)
   Reference: Clean mobile-first design
   ========================================= */

:root {
  --primary: #3B82F6;
  --primary-dark: #2563EB;
  --primary-deeper: #1E40AF;
  --primary-light: #EFF6FF;
  --primary-50: #F0F7FF;

  --success: #22C55E;
  --success-light: #F0FDF4;
  --warning: #F59E0B;
  --warning-light: #FFFBEB;
  --danger: #EF4444;
  --danger-light: #FEF2F2;

  --purple: #8B5CF6;
  --purple-light: #F5F3FF;
  --amber: #F59E0B;
  --amber-light: #FFFBEB;
  --emerald: #10B981;
  --emerald-light: #ECFDF5;

  --bg: #FFFFFF;
  --bg-secondary: #F8FAFC;
  --bg-card: #FFFFFF;

  --text-primary: #111827;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --text-light: #D1D5DB;

  --border: #F3F4F6;
  --border-mid: #E5E7EB;
  --divider: #F9FAFB;

  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.04);
}

/* ===== Reset ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  background: #E5E7EB;
  color: var(--text-primary);
  display: flex;
  justify-content: center;
  min-height: 100vh;
  line-height: 1.5;
}
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
a { color: var(--primary-dark); text-decoration: none; }

/* ===== App Container ===== */
.app-container {
  width: 100%;
  max-width: 430px;
  min-height: 100vh;
  background: var(--bg);
  position: relative;
  box-shadow: 0 0 40px rgba(0,0,0,0.08);
}

/* ===== Pages ===== */
.page { display: none; flex-direction: column; min-height: 100vh; }
.page.active { display: flex; }

/* ===== Header ===== */
.header {
  background: var(--bg);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-brand {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}
.header-form {
  border-bottom: 1px solid var(--border);
}
.header-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
  text-align: center;
}
.header-brand-sm {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  width: 56px;
  text-align: right;
}
.header-sub {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 1px;
}
.header-icon-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: background 0.15s;
}
.header-icon-btn:hover { background: var(--bg-secondary); }
.admin-badge {
  font-size: 0.6rem;
  background: var(--primary-dark);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  vertical-align: middle;
  margin-left: 4px;
  font-weight: 600;
}

/* ===== Login ===== */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(165deg, #1E3A5F 0%, var(--primary-dark) 50%, var(--primary) 100%);
  padding: 24px;
}
.login-container {
  background: var(--bg);
  border-radius: 20px;
  padding: 40px 28px;
  width: 100%;
}
.login-logo { text-align: center; margin-bottom: 32px; }
.logo-icon {
  width: 60px; height: 60px;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.login-logo h2 { font-size: 1.5rem; color: var(--text-primary); font-weight: 800; letter-spacing: -0.5px; }
.login-logo p { color: var(--text-secondary); font-size: 0.85rem; margin-top: 4px; }

.login-tabs {
  display: flex;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 3px;
  margin-bottom: 24px;
}
.login-tabs button {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all 0.2s;
}
.login-tabs button.active {
  background: var(--bg);
  color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}

.login-form { display: none; }
.login-form.active { display: block; }
.form-hint { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 14px; }

/* ===== Car Grid ===== */
.car-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}
.car-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--bg);
}
.car-card:hover { border-color: var(--primary); }
.car-card.selected {
  border-color: var(--primary);
  background: var(--primary-50);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}
.car-card .plate { font-weight: 700; font-size: 0.92rem; color: var(--text-primary); }
.car-card .info { font-size: 0.72rem; color: var(--text-secondary); margin-top: 3px; }

/* ===== Form Elements (Login) ===== */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.required { color: var(--danger); }

.input-icon-wrap {
  position: relative;
}
.input-icon-wrap i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.9rem;
}
.input-icon-wrap input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 1.5px solid var(--border-mid);
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--text-primary);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input-icon-wrap input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

/* ===== Content ===== */
.content {
  flex: 1;
  padding: 4px 20px 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ===== Greeting ===== */
.greeting {
  padding-top: 8px;
}
.greeting .greet-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.greeting .greet-date {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ===== Vehicle Summary Card ===== */
.vehicle-summary-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
}
.vehicle-summary-card .vsc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}
.vehicle-summary-card .vsc-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.vehicle-summary-card .vsc-plate {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 1px;
}
.vehicle-summary-card .vsc-model {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 2px;
}
.vehicle-summary-card .vsc-car-img {
  width: 120px;
  height: auto;
  opacity: 0.6;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}
.vehicle-summary-card .vsc-car-icon {
  font-size: 3.5rem;
  color: var(--text-light);
  opacity: 0.35;
}
.vehicle-summary-card .vsc-stats {
  display: flex;
  gap: 16px;
  margin-top: 4px;
}
.vehicle-summary-card .vsc-stat {
  display: flex;
  flex-direction: column;
}
.vehicle-summary-card .vsc-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}
.vehicle-summary-card .vsc-stat-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}
.vehicle-summary-card .vsc-stat-value small {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ===== Key Stats (Horizontal row) ===== */
.key-stats {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.key-stats::-webkit-scrollbar { display: none; }
.ks-card {
  flex: 1;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
}
.ks-card .ks-label {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
  white-space: nowrap;
}
.ks-card .ks-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.ks-card .ks-value small {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ===== Quick Actions Row ===== */
.quick-actions-row {
  display: flex;
  gap: 12px;
}
.quick-action-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 14px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.quick-action-item:active { background: var(--bg-secondary); }
.quick-action-item.active .qa-icon { box-shadow: 0 2px 8px rgba(59,130,246,0.25); }

.qa-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}
.qa-blue { background: var(--primary-light); color: var(--primary-dark); }
.qa-amber { background: var(--amber-light); color: #B45309; }
.qa-green { background: var(--emerald-light); color: #047857; }
.qa-purple { background: var(--purple-light); color: var(--purple); }

.quick-action-item span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ===== Section ===== */
.section-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.view-all { font-size: 0.8rem; font-weight: 500; color: var(--text-muted); }

/* ===== Recent List ===== */
.recent-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.recent-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.recent-item:last-child { border-bottom: none; }
.ri-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  flex-shrink: 0;
}
.ri-content { flex: 1; min-width: 0; }
.ri-content .ri-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}
.ri-content .ri-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1px;
}
.ri-right {
  text-align: right;
}
.ri-right .ri-amount {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}
.ri-right .ri-detail {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ===== Form Clean (Input Page) ===== */
.form-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: -8px;
}
.form-clean {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.field-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.field-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.field-label i {
  margin-right: 4px;
  color: var(--text-light);
}
.field-input {
  width: 100%;
  padding: 8px 0;
  border: none;
  outline: none;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  background: transparent;
}
.field-input::placeholder { color: var(--text-light); font-weight: 400; }
select.field-input { padding: 8px 0; cursor: pointer; }
textarea.field-input { resize: vertical; min-height: 48px; font-weight: 400; font-size: 0.92rem; }

.field-unit-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.field-unit-wrap .field-input { flex: 1; }
.field-unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  flex-shrink: 0;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ===== Distance Result ===== */
.dist-result {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 16px;
  text-align: center;
}
.dist-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}
.dist-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -1px;
}
.dist-value small {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  transition: all 0.15s;
}
.btn-full { width: 100%; }
.btn-lg { padding: 16px 24px; font-size: 1rem; border-radius: var(--radius); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary:active { transform: scale(0.98); }
.btn-success { background: var(--success); color: #fff; }
.btn-outline { background: var(--bg); color: var(--primary-dark); border: 1.5px solid var(--primary); }
.btn-sm { padding: 10px 16px; font-size: 0.82rem; border-radius: var(--radius-xs); }

.btn-save {
  margin-top: 8px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  padding: 16px;
}

/* ===== Download Buttons ===== */
.download-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn-download {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: left;
  transition: background 0.15s;
}
.btn-download:active { background: var(--bg-secondary); }
.dl-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.dl-csv { background: var(--success-light); color: var(--success); }
.dl-pdf { background: var(--danger-light); color: var(--danger); }
.dl-email { background: var(--primary-light); color: var(--primary-dark); }
.dl-text { flex: 1; }
.dl-text strong { display: block; font-size: 0.92rem; color: var(--text-primary); }
.dl-text small { font-size: 0.75rem; color: var(--text-muted); font-weight: 400; }
.dl-arrow { color: var(--text-light); font-size: 0.8rem; }

/* ===== Filter Bar ===== */
.filter-bar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.filter-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.filter-row .form-group { flex: 1; margin-bottom: 0; }
.filter-bar .field-input {
  font-size: 0.88rem;
  padding: 10px 12px;
  border: 1.5px solid var(--border-mid);
  border-radius: var(--radius-xs);
}
.filter-bar .field-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

/* ===== Data Table ===== */
.table-wrap {
  background: var(--bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  min-width: 500px;
}
.data-table th {
  background: var(--bg-secondary);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
}
.data-table tr:last-child td { border-bottom: none; }

.badge-type {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 600;
}
.badge-drive { background: var(--primary-light); color: var(--primary-dark); }
.badge-fuel { background: var(--warning-light); color: #B45309; }
.badge-maint { background: var(--emerald-light); color: #047857; }
.badge-expense { background: var(--purple-light); color: var(--purple); }

/* ===== Admin Car Card ===== */
.admin-car-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
}
.admin-car-card .car-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}
.admin-car-card .car-plate { font-weight: 700; font-size: 1rem; }
.admin-car-card .car-model { font-size: 0.78rem; color: var(--text-secondary); margin-top: 2px; }
.admin-car-card .car-drivers { font-size: 0.72rem; color: var(--text-muted); text-align: right; }
.admin-car-card .car-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.mini-stat { text-align: center; }
.mini-stat .mv { font-weight: 700; font-size: 0.88rem; color: var(--text-primary); }
.mini-stat .ml { font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; }

/* ===== History Summary ===== */
.hist-summary {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 12px;
  margin-bottom: 14px;
}
.hs-item {
  flex: 1;
  text-align: center;
}
.hs-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.hs-val small {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.hs-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 500;
}
.hs-divider {
  width: 1px;
  height: 32px;
  background: var(--border);
  flex-shrink: 0;
}

/* ===== Delete Button ===== */
.btn-delete {
  width: 30px; height: 30px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: all 0.15s;
}
.btn-delete:hover { background: var(--danger-light); color: var(--danger); }

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 2.2rem; margin-bottom: 12px; color: var(--text-light); }
.empty-state p { font-size: 0.88rem; line-height: 1.6; }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text-primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.toast-success { background: var(--success); }
.toast.toast-error { background: var(--danger); }

/* ===== Bottom Nav ===== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  width: 100%;
  max-width: 430px;
  background: var(--bg);
  display: flex;
  justify-content: space-around;
  padding: 8px 0 20px;
  padding-bottom: max(20px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  z-index: 100;
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 500;
  padding: 4px 16px;
  transition: color 0.15s;
}
.nav-item i { font-size: 1.15rem; }
.nav-item.active { color: var(--primary-dark); }

/* ===== Page Transition ===== */
.page-enter {
  animation: pageIn 0.25s ease-out;
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Search Bar ===== */
.search-wrap {
  position: relative;
  margin-top: 2px;
}
.search-wrap > i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.8rem;
}
.search-input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1.5px solid var(--border-mid);
  border-radius: var(--radius-xs);
  font-size: 0.88rem;
  background: var(--bg);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;
}
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.search-input::placeholder { color: var(--text-light); }
.dark .search-input { background: #1F2937; border-color: #374151; color: #F9FAFB; }

/* ===== Swipe Delete Hint ===== */
.swipe-item {
  position: relative;
  overflow: hidden;
}
.swipe-item .swipe-bg {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 80px;
  background: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* ===== Record count badge ===== */
.nav-badge {
  position: absolute;
  top: -2px; right: -6px;
  width: 16px; height: 16px;
  background: var(--danger);
  color: #fff;
  font-size: 0.55rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.nav-item { position: relative; }

/* ===== Responsive ===== */
@media (max-width: 380px) {
  .car-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .quick-actions-row { flex-wrap: wrap; }
  .quick-actions-row .quick-action-item { min-width: calc(50% - 8px); }
  .admin-car-card .car-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Settings ===== */
.settings-section { margin-bottom: 24px; }
.settings-group-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  padding-left: 4px;
}
.settings-profile {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.sp-avatar {
  width: 52px; height: 52px;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  flex-shrink: 0;
}
.sp-info .sp-name { font-size: 1.05rem; font-weight: 700; }
.sp-info .sp-detail { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

.settings-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 6px;
  text-align: left;
  transition: background 0.15s;
}
button.settings-item:active { background: var(--bg-secondary); }
.settings-item.static { cursor: default; }
.si-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.si-blue { background: var(--primary-light); color: var(--primary-dark); }
.si-red { background: var(--danger-light); color: var(--danger); }
.si-amber { background: var(--amber-light); color: #B45309; }
.si-gray { background: var(--bg-secondary); color: var(--text-muted); }
.si-text { flex: 1; font-size: 0.92rem; font-weight: 500; color: var(--text-primary); }
.si-value { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; }
.si-arrow { color: var(--text-light); font-size: 0.75rem; }

.settings-car-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
}
.sci-plate { font-weight: 700; font-size: 0.92rem; }
.sci-model { font-size: 0.78rem; color: var(--text-secondary); }
.sci-drivers { font-size: 0.72rem; color: var(--text-muted); margin-left: auto; }

/* ===== Modal (Bottom Sheet) ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 500;
  display: none;
  align-items: flex-end;
  justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal-sheet {
  background: var(--bg);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 12px 24px 32px;
  max-width: 430px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.modal-handle {
  width: 36px; height: 4px;
  background: var(--border-mid);
  border-radius: 2px;
  margin: 0 auto 16px;
}
.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.modal-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.modal-detail-row:last-child { border-bottom: none; }
.mdr-label { color: var(--text-secondary); font-weight: 500; }
.mdr-value { color: var(--text-primary); font-weight: 600; }
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.modal-actions .btn { flex: 1; }

/* ===== Mini Chart ===== */
.mini-chart {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 16px 12px;
}
.mc-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 14px;
}
.mc-bars {
  display: flex;
  gap: 6px;
  align-items: flex-end;
  height: 120px;
}
.mc-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}
.mc-val {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  min-height: 14px;
  white-space: nowrap;
}
.mc-bar-wrap {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.mc-bar {
  width: 80%;
  max-width: 32px;
  background: linear-gradient(180deg, var(--primary) 0%, #93C5FD 100%);
  border-radius: 4px 4px 0 0;
  min-height: 3px;
  transition: height 0.5s ease;
}
.mc-bar-stack {
  width: 80%;
  max-width: 32px;
  display: flex;
  flex-direction: column-reverse;
  border-radius: 4px 4px 0 0;
  overflow: hidden;
}
.mc-bar-stack > div {
  width: 100%;
  transition: height 0.5s ease;
}
.mc-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

/* ===== Edit Form (Modal) ===== */
.edit-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.edit-row {
  display: flex;
  gap: 10px;
}
.edit-row .edit-field { flex: 1; }
.edit-field { margin-bottom: 0; }
.ef-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.ef-input {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border-mid);
  border-radius: var(--radius-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg);
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}
.ef-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

/* ===== Report Preview ===== */
.report-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.rp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.rp-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
}
.rp-title i { color: var(--primary); margin-right: 6px; }
.rp-records {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-dark);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
}
.rp-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-muted);
  font-size: 0.88rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
}
.rp-empty i { margin-right: 6px; }

/* Total grid */
.rp-total-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.rp-total-item {
  background: var(--bg-secondary);
  border-radius: var(--radius-xs);
  padding: 12px;
}
.rpt-label {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.rpt-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.rpt-value small {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-secondary);
}
.rpt-highlight { color: var(--primary-dark); }

/* Breakdown bar */
.rp-breakdown { margin-bottom: 18px; }
.rpb-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.rpb-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background: var(--border);
  margin-bottom: 8px;
}
.rpb-seg { min-width: 4px; transition: width 0.3s; }
.rpb-fuel { background: var(--primary); }
.rpb-maint { background: var(--emerald); }
.rpb-exp { background: var(--purple); }
.rpb-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.rpb-legend span {
  font-size: 0.7rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 4px;
}
.rpb-dot {
  width: 8px; height: 8px;
  border-radius: 2px;
  display: inline-block;
}

/* Per-car rows */
.rp-cars-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  padding-top: 2px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
.rp-car-row {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.rp-car-row:last-child { border-bottom: none; }
.rpc-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}
.rpc-plate { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); }
.rpc-model { font-size: 0.72rem; color: var(--text-muted); }
.rpc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.rpc-grid-5 {
  grid-template-columns: repeat(5, 1fr);
}
.rpc-item {
  background: var(--bg-secondary);
  border-radius: var(--radius-xs);
  padding: 8px 6px;
  text-align: center;
}
.rpc-item.rpc-total { background: var(--primary-50); }
.rpc-val {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.rpc-total .rpc-val { color: var(--primary-dark); }
.rpc-lbl {
  font-size: 0.6rem;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 500;
}
.dark .rpc-item { background: #111827; }
.dark .rpc-item.rpc-total { background: #172554; }

.dark .report-preview { background: #1F2937; border-color: #374151; }
.dark .rp-total-item { background: #111827; }
.dark .rp-empty { background: #1F2937; border-color: #374151; }

/* ===== Receipt Upload ===== */
.receipt-upload {
  margin-top: 6px;
}
.receipt-btn {
  width: 100%;
  padding: 14px;
  border: 2px dashed var(--border-mid);
  border-radius: var(--radius-xs);
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s;
  font-family: inherit;
}
.receipt-btn:active { background: var(--border); }
.receipt-preview { margin-bottom: 8px; }
.receipt-img-wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
}
.receipt-img-wrap img {
  max-width: 100%;
  max-height: 200px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border);
  display: block;
}
.receipt-remove {
  position: absolute;
  top: 6px; right: 6px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
}
.dark .receipt-btn { background: #1F2937; border-color: #374151; }

/* ===== Consumable Cards ===== */
.consumable-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--emerald);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: background 0.15s;
}
.consumable-card:active { background: var(--bg-secondary); }
.consumable-card.cs-soon { border-left-color: var(--warning); }
.consumable-card.cs-overdue { border-left-color: var(--danger); }
.cs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.cs-name { font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.cs-status {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}
.cs-ok .cs-status { background: var(--emerald-light); color: #047857; }
.cs-soon .cs-status { background: var(--warning-light); color: #B45309; }
.cs-overdue .cs-status { background: var(--danger-light); color: var(--danger); }
.cs-details {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.cs-details span {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.cs-cycle {
  font-weight: 600;
  color: var(--text-muted) !important;
  font-size: 0.72rem !important;
}
.cs-note {
  color: var(--text-muted) !important;
  font-style: italic;
}

/* ===== Alert Banner ===== */
.alert-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--warning-light);
  border: 1px solid #FCD34D;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  cursor: pointer;
  transition: background 0.15s;
}
.alert-banner:active { opacity: 0.85; }
.alert-icon {
  width: 36px; height: 36px;
  background: #FEF3C7;
  color: #B45309;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.alert-text { flex: 1; }
.alert-text strong {
  display: block;
  font-size: 0.85rem;
  color: #92400E;
}
.alert-text span {
  font-size: 0.75rem;
  color: #B45309;
}
.dark .alert-banner { background: #422006; border-color: #92400E; }
.dark .alert-icon { background: #451A03; }
.dark .alert-text strong { color: #FCD34D; }
.dark .alert-text span { color: #FBBF24; }
.dark .consumable-card { background: #1F2937; border-color: #374151; }

/* ===== Toggle Switch ===== */
.toggle-switch {
  width: 44px; height: 26px;
  background: var(--border-mid);
  border-radius: 13px;
  position: relative;
  transition: background 0.2s;
  flex-shrink: 0;
}
.toggle-knob {
  width: 22px; height: 22px;
  background: #fff;
  border-radius: 50%;
  position: absolute;
  top: 2px; left: 2px;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.dark .toggle-switch { background: var(--primary); }
.dark .toggle-knob { transform: translateX(18px); }

/* ===== Fuel Unit Price ===== */
.fuel-unit-price {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--primary-50);
  color: var(--primary-dark);
  padding: 10px 14px;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 12px;
}
.fuel-unit-price i { opacity: 0.6; }
.fuel-unit-price strong { font-weight: 700; }

/* ===== DARK MODE ===== */
.dark {
  --bg: #111827;
  --bg-secondary: #1F2937;
  --bg-card: #1F2937;

  --text-primary: #F9FAFB;
  --text-secondary: #9CA3AF;
  --text-muted: #6B7280;
  --text-light: #4B5563;

  --border: #374151;
  --border-mid: #4B5563;
  --divider: #1F2937;

  --primary-light: #1E3A5F;
  --primary-50: #172554;
  --success-light: #052E16;
  --warning-light: #422006;
  --danger-light: #450A0A;
  --purple-light: #2E1065;
  --amber-light: #422006;
  --emerald-light: #052E16;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.3);
}
.dark body { background: #0B0F19; }
.dark .app-container { box-shadow: none; }
.dark .login-wrapper { background: linear-gradient(165deg, #0B0F19 0%, #111827 50%, #1E3A5F 100%); }
.dark .login-container { background: #1F2937; }
.dark .car-card { background: #1F2937; border-color: #374151; }
.dark .car-card.selected { background: #172554; border-color: var(--primary); }
.dark .input-icon-wrap input { background: #1F2937; border-color: #374151; color: #F9FAFB; }
.dark .vehicle-summary-card { background: #1F2937; }
.dark .field-card { background: #1F2937; border-color: #374151; }
.dark .field-input { color: #F9FAFB; }
.dark select.field-input { background: #1F2937; }
.dark .ef-input { background: #1F2937; border-color: #374151; color: #F9FAFB; }
.dark select.ef-input { background: #1F2937; }
.dark .filter-bar .field-input { background: #1F2937; border-color: #374151; color: #F9FAFB; }
.dark .modal-sheet { background: #1F2937; }
.dark .data-table th { background: #111827; }
.dark .dist-result { background: #1F2937; border-color: #374151; }
.dark .settings-item { background: #1F2937; border-color: #374151; }
.dark .settings-profile { background: #1F2937; border-color: #374151; }
.dark .settings-car-item { background: #1F2937; border-color: #374151; }
.dark .btn-download { background: #1F2937; border-color: #374151; }
.dark .bottom-nav { background: #111827; border-color: #374151; }
.dark .header { background: #111827; border-color: #374151; }
.dark .toast { background: #374151; }
.dark .fuel-unit-price { background: #172554; }

/* ===== Print ===== */
@media print {
  body { background: #fff; }
  .app-container { max-width: none; box-shadow: none; }
  .header, .bottom-nav, .filter-bar, .download-buttons { display: none !important; }
  .page { display: block !important; min-height: auto; }
  .content { padding: 0; }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 0; height: 0; }