:root {
  --fb-bg: #0b0f14;
  --fb-bg-soft: #121821;
  --fb-card: #161d27;
  --fb-card-2: #1b2430;
  --fb-text: #f2f6fc;
  --fb-muted: #9ca9bc;
  --fb-line: rgba(255, 255, 255, 0.08);
  --fb-primary: #1f6feb;
  --fb-primary-hover: #3b82f6;
  --fb-white: #ffffff;
  --fb-success: #1ea672;
  --fb-warning: #f5b23d;
  --fb-danger: #ef4444;
  --fb-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  --fb-radius-lg: 20px;
  --fb-radius-md: 14px;
  --fb-radius-sm: 10px;
  --fb-container: 1280px;
  --fb-transition: 0.24s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 14px;
}

body.fb-app-body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.58;
  background: linear-gradient(180deg, #0b0f14 0%, #10161f 100%);
  color: var(--fb-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.fb-app-body * {
  box-sizing: border-box;
}

.fb-app-body img {
  max-width: 100%;
  display: block;
}

.fb-app-body a {
  text-decoration: none;
  color: inherit;
}

.fb-container {
  width: min(94%, var(--fb-container));
  margin: 0 auto;
}

.fb-shell {
  min-height: 100vh;
}

.fb-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 15, 20, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--fb-line);
}

.fb-navbar {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Hidden on desktop, shown only in mobile media query */
.fb-menu-toggle { display: none; }

.fb-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.fb-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--fb-primary), #0f3d8f);
  color: var(--fb-white);
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(31, 111, 235, 0.24);
}

.fb-logo-text strong {
  display: block;
  font-size: 0.98rem;
  line-height: 1.05;
  font-weight: 700;
}

.fb-logo-text span {
  color: var(--fb-muted);
  font-size: 0.8rem;
}

.fb-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.fb-nav-links a {
  color: #dfe7f2;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--fb-transition);
}

.fb-nav-links a.active,
.fb-nav-links a:hover {
  color: var(--fb-primary-hover);
}

.fb-nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.88rem;
  line-height: 1.1;
  cursor: pointer;
  transition: transform var(--fb-transition), background var(--fb-transition), border-color var(--fb-transition), box-shadow var(--fb-transition);
}

.fb-btn:hover {
  transform: translateY(-2px);
}

.fb-btn-primary {
  color: var(--fb-white);
  background: linear-gradient(135deg, var(--fb-primary), var(--fb-primary-hover));
  box-shadow: 0 10px 24px rgba(31, 111, 235, 0.28);
}

.fb-btn-secondary {
  color: var(--fb-white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}

.fb-btn-danger {
  color: var(--fb-white);
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.22);
}

.fb-btn-light {
  color: #0b0f14;
  background: var(--fb-white);
}

.fb-btn-full {
  width: 100%;
}

.fb-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 11px;
  border: 1px solid var(--fb-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: #dfe7f2;
  font-size: 0.8rem;
  font-weight: 500;
}

.fb-heading-xl {
  margin: 0;
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
}

.fb-heading-lg {
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 600;
}

.fb-text-muted {
  color: var(--fb-muted);
}

.fb-section {
  padding: clamp(42px, 5vw, 58px) 0;
}

.fb-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--fb-line);
  border-radius: var(--fb-radius-lg);
  box-shadow: var(--fb-shadow);
}

.fb-grid {
  display: grid;
  gap: 16px;
}

.fb-login-page {
  position: relative;
  overflow: hidden;
}

.fb-login-page::before,
.fb-login-page::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(18px);
}

.fb-login-page::before {
  width: 280px;
  height: 280px;
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, rgba(31, 111, 235, 0.18) 0%, rgba(31, 111, 235, 0) 70%);
}

.fb-login-page::after {
  width: 220px;
  height: 220px;
  left: -70px;
  bottom: -70px;
  background: radial-gradient(circle, rgba(245, 178, 61, 0.14) 0%, rgba(245, 178, 61, 0) 70%);
}

.fb-login-wrap {
  min-height: calc(100vh - 69px);
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 20px;
  align-items: center;
  padding: 24px 0 42px;
}

.fb-login-showcase {
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.fb-login-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(12, 17, 24, 0.78), rgba(11, 15, 20, 0.92)),
    url("https://images.pexels.com/photos/9208070/pexels-photo-9208070.jpeg?cs=srgb&dl=pexels-onuryeygun-9208070.jpg&fm=jpg") center/cover no-repeat;
  opacity: 0.98;
}

.fb-login-showcase > * {
  position: relative;
  z-index: 2;
}

.fb-login-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
}

.fb-login-list {
  display: grid;
  gap: 12px;
}

.fb-login-list-item {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.fb-login-list-item span {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--fb-white);
  background: rgba(31, 111, 235, 0.2);
  font-weight: 700;
  flex-shrink: 0;
}

.fb-login-card {
  padding: 22px;
}

.fb-eyebrow {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--fb-primary);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fb-form-grid {
  display: grid;
  gap: 12px;
}

.fb-form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.fb-field label {
  display: inline-block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.84rem;
}

.fb-field input,
.fb-field select,
.fb-field textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--fb-white);
  padding: 11px 12px;
  border-radius: 10px;
  outline: none;
  font-size: 0.88rem;
  transition: var(--fb-transition);
}

.fb-field textarea {
  min-height: 96px;
  resize: vertical;
}

.fb-field input:focus,
.fb-field select:focus,
.fb-field textarea:focus {
  border-color: rgba(59, 130, 246, 0.7);
  background: rgba(255, 255, 255, 0.06);
}

.fb-field input::placeholder,
.fb-field textarea::placeholder {
  color: #7e8ba0;
}

.fb-form-note {
  color: var(--fb-muted);
  font-size: 0.82rem;
}

.fb-auth-message,
.fb-status {
  display: none;
  margin-top: 12px;
  padding: 11px 12px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.88rem;
}

.fb-auth-message.is-visible,
.fb-status.is-visible {
  display: block;
}

.fb-auth-message.info,
.fb-status.info {
  background: rgba(31, 111, 235, 0.12);
  color: #dbeafe;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.fb-auth-message.success,
.fb-status.success {
  background: rgba(30, 166, 114, 0.12);
  color: #dcfce7;
  border: 1px solid rgba(30, 166, 114, 0.28);
}

.fb-auth-message.error,
.fb-status.error {
  background: rgba(239, 68, 68, 0.12);
  color: #fee2e2;
  border: 1px solid rgba(239, 68, 68, 0.28);
}

.fb-inline-link {
  color: var(--fb-primary-hover);
  font-weight: 600;
}

.fb-inline-link:hover {
  text-decoration: underline;
}

.fb-admin-main {
  padding: 24px 0 54px;
}

.fb-admin-hero {
  margin-bottom: 18px;
}

.fb-admin-hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 16px;
}

.fb-admin-hero-card,
.fb-admin-side-card,
.fb-admin-form-card,
.fb-admin-list-card,
.fb-stat-card {
  padding: 18px;
}

.fb-admin-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.fb-admin-side-card {
  position: relative;
  overflow: hidden;
}

.fb-admin-side-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 17, 24, 0.78), rgba(11, 15, 20, 0.93)),
    url("https://images.pexels.com/photos/4489730/pexels-photo-4489730.jpeg?cs=srgb&dl=pexels-kindelmedia-4489730.jpg&fm=jpg") center/cover no-repeat;
  opacity: 0.94;
}

.fb-admin-side-card > * {
  position: relative;
  z-index: 1;
}

.fb-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 18px;
}

.fb-stat-card strong {
  display: block;
  margin-top: 4px;
  font-size: 1.12rem;
  font-weight: 700;
}

.fb-section-title {
  margin: 0 0 6px;
  font-size: 1.15rem;
  font-weight: 600;
}

.fb-checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--fb-line);
  background: rgba(255, 255, 255, 0.03);
}

.fb-checkbox-row input {
  width: auto;
  accent-color: var(--fb-primary);
}

.fb-admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.fb-preview-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--fb-line);
}

.fb-preview-media {
  min-height: 118px;
  border-radius: 12px;
  overflow: hidden;
  background: #10161f;
}

.fb-preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fb-preview-placeholder {
  min-height: 118px;
  display: grid;
  place-items: center;
  color: var(--fb-muted);
  background:
    radial-gradient(circle at top left, rgba(31, 111, 235, 0.18), transparent 45%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.fb-preview-copy h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
}

.fb-preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.fb-preview-meta span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--fb-line);
  color: #e5eefb;
  font-size: 0.78rem;
}

.fb-admin-list-header {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.fb-admin-cars {
  display: grid;
  gap: 12px;
}

.fb-admin-car {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 14px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--fb-line);
}

.fb-admin-car-media {
  min-height: 96px;
  border-radius: 12px;
  overflow: hidden;
  background: #10161f;
}

.fb-admin-car-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fb-admin-car-main h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 600;
}

.fb-price {
  color: var(--fb-white);
  font-size: 1rem;
  font-weight: 700;
}

.fb-admin-car-specs,
.fb-car-card-specs,
.fb-modal-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.fb-admin-car-specs span,
.fb-car-card-specs span,
.fb-modal-specs span {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--fb-line);
  background: rgba(255, 255, 255, 0.05);
  color: #e5eefb;
  font-size: 0.78rem;
}

.fb-admin-car-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}

.fb-empty-state {
  text-align: center;
  padding: 24px 16px;
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.16);
  color: var(--fb-muted);
}

.fb-inventory-hero {
  padding: 42px 0 14px;
}

.fb-inventory-hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 18px;
  align-items: stretch;
}

.fb-inventory-copy,
.fb-inventory-panel {
  padding: 20px;
}

.fb-inventory-copy {
  position: relative;
  overflow: hidden;
}

.fb-inventory-copy::before {
  content: "";
  position: absolute;
  width: 220px;
  height: 220px;
  top: -90px;
  right: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 111, 235, 0.18), rgba(31, 111, 235, 0));
}

.fb-inventory-copy > * {
  position: relative;
  z-index: 1;
}

.fb-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.fb-kpi {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--fb-line);
}

.fb-kpi strong {
  display: block;
  margin-top: 4px;
  font-size: 1.02rem;
  font-weight: 700;
}

.fb-inventory-panel h3 {
  margin: 0 0 10px;
  font-size: 1rem;
  font-weight: 600;
}

.fb-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.fb-filter-grid .fb-field:last-child {
  grid-column: 1 / -1;
}

.fb-results-bar {
  padding: 14px 0 2px;
}

.fb-results-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.fb-results-row p {
  margin: 0;
}

.fb-cars-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 14px 0 56px;
}

.fb-car-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.fb-car-card-media {
  position: relative;
  min-height: 170px;
  background: #10161f;
}

.fb-car-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fb-car-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.fb-car-badge {
  padding: 6px 9px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fb-white);
  background: rgba(11, 15, 20, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.fb-car-badge.featured {
  background: rgba(245, 178, 61, 0.88);
  color: #19140a;
}

.fb-car-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fb-car-card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.fb-car-card-title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.fb-car-card-desc {
  margin: 0;
  color: var(--fb-muted);
  min-height: 38px;
  font-size: 0.84rem;
}

.fb-card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.fb-card-actions .fb-btn {
  flex: 1 1 0;
}

.fb-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(5, 8, 14, 0.76);
}

.fb-modal.is-open {
  display: flex;
}

.fb-modal-dialog {
  width: min(920px, 100%);
  max-height: 90vh;
  overflow: auto;
  border-radius: 20px;
  border: 1px solid var(--fb-line);
  background: linear-gradient(180deg, #10161f 0%, #151c27 100%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.42);
}

.fb-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.fb-modal-media {
  min-height: 280px;
  background: #0d131b;
}

.fb-modal-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fb-modal-content {
  padding: 20px;
  position: relative;
}

.fb-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--fb-line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--fb-white);
  cursor: pointer;
}

.fb-modal-gallery {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.fb-thumb {
  width: 68px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--fb-line);
  cursor: pointer;
}

.fb-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fb-modal-description {
  margin: 12px 0 0;
  color: var(--fb-muted);
}

.fb-footer {
  border-top: 1px solid var(--fb-line);
  background: rgba(0, 0, 0, 0.18);
}

.fb-footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 16px;
  padding: 32px 0 18px;
}

.fb-footer h4 {
  margin-bottom: 8px;
  font-size: 0.96rem;
  font-weight: 600;
}

.fb-footer p,
.fb-footer a {
  color: var(--fb-muted);
  font-size: 0.88rem;
}

.fb-footer-bottom {
  border-top: 1px solid var(--fb-line);
  padding: 12px 0 18px;
  color: var(--fb-muted);
  text-align: center;
  font-size: 0.84rem;
}

.hidden {
  display: none !important;
}

@media (min-width: 1440px) {
  html {
    font-size: 15px;
  }
}

@media (max-width: 1320px) {
  .fb-cars-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .fb-login-wrap,
  .fb-admin-hero-grid,
  .fb-inventory-hero-grid,
  .fb-footer-grid,
  .fb-modal-grid {
    grid-template-columns: 1fr;
  }

  .fb-cars-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .fb-admin-car {
    grid-template-columns: 1fr;
  }

  .fb-admin-car-actions {
    flex-direction: row;
    justify-content: flex-start;
  }
}

@media (max-width: 820px) {
  /* ── HAMBURGER BUTTON ── */
  .fb-menu-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: transparent;
    border: 1px solid rgba(255,255,255,0.12);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    cursor: pointer;
    flex-shrink: 0;
  }

  .fb-menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s ease;
  }

  /* Animate to X when open */
  .fb-menu-toggle.fb-menu-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .fb-menu-toggle.fb-menu-open span:nth-child(2) { opacity: 0; }
  .fb-menu-toggle.fb-menu-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* ── NAVBAR LAYOUT ── */
  .fb-navbar {
    min-height: 64px;
    flex-wrap: nowrap;
    padding: 0;
    position: relative;
  }

  /* ── HIDDEN NAV BY DEFAULT ── */
  .fb-nav-links,
  .fb-nav-actions {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    background: rgba(11,15,20,0.98);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(14px);
    padding: 16px;
    z-index: 999;
    flex-direction: column;
    width: 100%;
  }

  .fb-nav-links {
    gap: 14px;
  }

  .fb-nav-actions {
    top: auto;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: none;
    padding-top: 0;
  }

  /* ── OPEN STATE ── */
  .fb-nav-links.fb-nav-open {
    display: flex;
    top: 64px;
  }

  .fb-nav-actions.fb-nav-open {
    display: flex;
    /* Calculate top: 64px header + nav links height (approx 7 links × 40px) */
    top: calc(64px + 250px);
    padding-bottom: 16px;
  }

  /* ── CONTENT RESPONSIVE ── */
  .fb-form-row,
  .fb-filter-grid,
  .fb-kpis,
  .fb-stats-grid,
  .fb-preview-card {
    grid-template-columns: 1fr;
  }

  .fb-cars-grid {
    grid-template-columns: 1fr;
  }

  .fb-card-actions {
    flex-direction: column;
  }

  .fb-inventory-hero-grid,
  .fb-admin-hero-grid,
  .fb-login-wrap,
  .fb-modal-grid {
    grid-template-columns: 1fr;
  }

  .fb-admin-car {
    flex-direction: column;
  }

  .fb-admin-car-media {
    width: 100%;
    min-height: 180px;
  }
}

@media (max-width: 560px) {
  body.fb-app-body {
    font-size: 0.96rem;
  }

  .fb-login-card,
  .fb-login-showcase,
  .fb-admin-hero-card,
  .fb-admin-side-card,
  .fb-admin-form-card,
  .fb-admin-list-card,
  .fb-stat-card,
  .fb-inventory-copy,
  .fb-inventory-panel,
  .fb-car-card-body,
  .fb-modal-content {
    padding: 16px;
  }

  .fb-admin-car-media,
  .fb-car-card-media,
  .fb-modal-media {
    min-height: 190px;
  }

  .fb-kpi strong,
  .fb-stat-card strong {
    font-size: 1rem;
  }
}

/* Dark select dropdown */
.fb-field select {
  appearance: none;
  -webkit-appearance: none;
  background-color: #161d27;
  color: var(--fb-text);
  cursor: pointer;
}

.fb-field select option {
  background-color: #161d27;
  color: var(--fb-text);
  padding: 10px 12px;
}

.fb-field select option:hover,
.fb-field select option:focus,
.fb-field select option:checked {
  background-color: var(--fb-primary);
  color: var(--fb-white);
}

.fb-field select:focus {
  background-color: #1b2430;
}

/* ══════════════════════════════
   IMAGE UPLOAD UI
══════════════════════════════ */
.img-upload-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.img-tab {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: var(--fb-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--fb-transition);
}

.img-tab:hover {
  background: rgba(255,255,255,0.07);
  color: var(--fb-white);
}

.img-tab.active {
  background: rgba(31,111,235,0.18);
  border-color: rgba(59,130,246,0.45);
  color: #93c5fd;
}

.img-upload-panel {
  display: block;
}

.img-upload-panel.hidden {
  display: none;
}

.img-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 130px;
  border: 2px dashed rgba(255,255,255,0.14);
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-align: center;
  padding: 20px;
}

.img-dropzone:hover,
.img-dropzone.drag-over {
  border-color: rgba(59,130,246,0.55);
  background: rgba(31,111,235,0.07);
}

.img-drop-icon {
  font-size: 2rem;
  line-height: 1;
}

.img-drop-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--fb-white);
}

.img-drop-hint {
  font-size: 0.76rem;
  color: var(--fb-muted);
}

.img-upload-progress {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.img-upload-progress.hidden {
  display: none;
}

.img-progress-bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}

.img-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--fb-primary), var(--fb-primary-hover));
  transition: width 0.25s ease;
}

.img-upload-progress span {
  font-size: 0.78rem;
  color: var(--fb-muted);
}

.img-uploaded-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.img-uploaded-item {
  position: relative;
  width: 80px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--fb-line);
  background: #0d131b;
}

.img-uploaded-item img {
  width: 100%;
  height: 60px;
  object-fit: cover;
  display: block;
}

.img-uploaded-label {
  display: block;
  font-size: 0.68rem;
  color: var(--fb-muted);
  text-align: center;
  padding: 3px 4px;
}

.img-remove-btn {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: none;
  background: rgba(239,68,68,0.85);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  cursor: pointer;
  display: grid;
  place-items: center;
  line-height: 1;
}

/* ── MODEL BANNER (inventory.html, from cars.html) ── */
.fb-model-banner {
  margin-bottom: 4px;
  padding: 14px 0 2px;
}

.fb-model-banner.hidden {
  display: none;
}

.fb-model-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 20px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(31,111,235,0.12), rgba(59,130,246,0.06));
  border: 1px solid rgba(59,130,246,0.28);
}

.fb-model-banner-info {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.fb-model-banner-icon {
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.fb-model-banner-info strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: #93c5fd;
  margin-bottom: 4px;
}

.fb-model-banner-info p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--fb-muted);
  max-width: 580px;
  line-height: 1.5;
}