@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/Roboto/static/Roboto-Light.ttf') format('truetype');
  }

  @font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/Roboto/static/Roboto-Regular.ttf') format('truetype');
  }

  @font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/Roboto/static/Roboto-Medium.ttf') format('truetype');
  }

  @font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/Roboto/static/Roboto-Bold.ttf') format('truetype');
  }

  @font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url('../fonts/Roboto/static/Roboto-Black.ttf') format('truetype');
  }

  :root {
    --bg: #0e0d0b;
    --bg2: #161411;
    --bg3: #1e1b17;
    --gold: #c9a84c;
    --gold2: #e8d08a;
    --cream: #f0e9dc;
    --muted: #7a7167;
    --border: #2a2520;
    --card: #19161200;
  }
  * { margin:0; padding:0; box-sizing:border-box; }
  html { font-size:18px; scroll-behavior: smooth; }
  body {
    background: var(--bg);
    color: var(--cream);
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  /* HEADER */
  header {
    border-bottom: 1px solid var(--border);
    padding: 0 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(14,13,11,0.95);
    backdrop-filter: blur(12px);
    height: 64px;
  }
  .logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
  }
  .logo-img {
    height: 30px;
    width: auto;
    display: block;
    filter: invert(1);
    opacity: 0.9;
  }
  nav { display: flex; gap: 0; }
  nav button {
    background: none;
    border: none;
    color: var(--muted);
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0 1.5rem;
    height: 64px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
  }
  nav button:hover { color: var(--cream); }
  nav button.active { color: var(--gold); border-bottom-color: var(--gold); }
  .header-right { display: flex; align-items: center; gap: 1.2rem; }
  .lang-select {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--cream);
    font-family: 'Roboto', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.35rem 0.55rem;
    border-radius: 2px;
    width: auto;
    min-width: 64px;
  }
  .header-stats {
    display: flex;
    align-items: center;
    gap: 1.1rem;
  }
  .header-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
  }
  .header-stats .stat-num {
    font-family: 'Roboto', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
  }
  .header-stats .stat-label {
    font-family: 'Roboto', sans-serif;
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 0.15rem;
  }
  .admin-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: 'Roboto', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.4rem 1rem;
    border-radius: 2px;
    transition: all 0.2s;
  }
  .admin-btn:hover, .admin-btn.active { border-color: var(--gold); color: var(--gold); }

  /* HERO */
  .hero {
    padding: 5rem 3rem 3rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(201,168,76,0.04) 0%, transparent 100%);
  }
  .hero-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
  }
  .hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--cream);
    margin-bottom: 1rem;
  }
  .hero h1 em { font-style: italic; color: var(--gold); }
  .hero-desc {
    color: var(--muted);
    font-size: 0.9rem;
    letter-spacing: 0.03em;
    max-width: 500px;
    line-height: 1.7;
  }
  .stats-bar {
    display: flex;
    gap: 3rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
  }
  .stat { }
  .stat-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.2rem;
    font-weight: 300;
    color: var(--gold);
    line-height: 1;
  }
  .stat-label {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 0.3rem;
  }

  /* MAIN CONTENT */
  main { padding: 0; flex: 1; }
  .section { display: none; }
  .section.active { display: block; }
  .site-footer {
    border-top: 1px solid var(--border);
    padding: 1rem 3rem 1.1rem;
    color: var(--muted);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--bg2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
  }
  .footer-meta {
    text-transform: none;
    letter-spacing: 0.03em;
    font-size: 0.68rem;
    opacity: 0.95;
  }

  /* FILTERS */
  .filters-bar {
    padding: 1.5rem 3rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    background: var(--bg2);
  }
  .search-wrap { position: relative; flex: 1; min-width: 200px; max-width: 360px; }
  .search-wrap svg { position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%); opacity: 0.4; }
  input[type=text], input[type=password], input[type=number], select, textarea {
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--cream);
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    font-weight: 300;
    padding: 0.55rem 0.9rem;
    border-radius: 2px;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
  }
  .search-wrap input { padding-left: 2.3rem; }
  input:focus, select:focus, textarea:focus { border-color: var(--gold); }
  select option { background: var(--bg3); }
  .filter-select { min-width: 160px; }
  .year-range { display: flex; gap: 0.5rem; align-items: center; }
  .year-range input { width: 80px; }
  .year-range span { color: var(--muted); font-size: 0.8rem; }
  .results-count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--muted);
    letter-spacing: 0.05em;
    white-space: nowrap;
  }
  .clear-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: 'Roboto', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-radius: 2px;
    transition: all 0.2s;
    white-space: nowrap;
  }
  .clear-btn:hover { color: var(--cream); border-color: var(--muted); }
  .export-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: 'Roboto', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.5rem 0.85rem;
    border-radius: 2px;
    transition: all 0.2s;
    white-space: nowrap;
  }
  .export-btn:hover { color: var(--cream); border-color: var(--gold); }

  /* CAMERA GRID */
  .cameras-grid {
    padding: 2rem 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1px;
    background: var(--border);
  }
  .camera-card {
    background: var(--bg);
    padding: 1.8rem 2rem;
    cursor: pointer;
    transition: background 0.2s;
    position: relative;
  }
  .camera-card:hover { background: var(--bg2); }
  .camera-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: var(--gold);
    opacity: 0;
    transition: opacity 0.2s;
  }
  .camera-card:hover::before { opacity: 1; }
  .camera-model {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--cream);
    margin-bottom: 0.3rem;
    letter-spacing: 0.01em;
  }
  .camera-serial {
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.15em;
    font-weight: 400;
    margin-bottom: 1rem;
  }
  .camera-meta { display: flex; flex-direction: column; gap: 0.4rem; }
  .meta-row { display: flex; gap: 0.6rem; align-items: baseline; }
  .meta-label {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
    min-width: 60px;
    flex-shrink: 0;
  }
  .meta-value { font-size: 0.82rem; color: var(--cream); opacity: 0.85; }
  .meta-value.lens { color: var(--gold2); opacity: 0.9; }
  .camera-note {
    margin-top: 0.8rem;
    padding: 0.5rem 0.7rem;
    background: rgba(201,168,76,0.06);
    border-left: 2px solid var(--gold);
    font-size: 0.75rem;
    color: var(--muted);
    font-style: italic;
  }
  .no-lens { opacity: 0.4; font-style: italic; font-size: 0.78rem; }
  .photo-placeholder {
    width: 100%;
    height: 140px;
    background: var(--bg3);
    border: 1px dashed var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    border-radius: 2px;
  }
  .photo-placeholder span { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); opacity: 0.5; }
  .camera-img { width: 100%; height: 140px; object-fit: cover; margin-bottom: 1.2rem; border-radius: 2px; }

  /* SIMPLE CAMERA LIST VIEW */
  .camera-list-wrap { padding: 1.5rem 3rem; overflow-x: auto; }
  .camera-list {
    width: 100%;
    border-collapse: collapse;
    min-width: 860px;
  }
  .camera-list thead tr { border-bottom: 2px solid var(--border); }
  .camera-list th {
    text-align: left;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 1rem 0.8rem 0;
    font-weight: 400;
  }
  .camera-sort-btn {
    background: none;
    border: none;
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    padding: 0;
    cursor: pointer;
  }
  .camera-sort-btn:hover { color: var(--cream); }
  .camera-list tbody tr {
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s;
  }
  .camera-list tbody tr:hover { background: var(--bg2); }
  .camera-list td {
    padding: 0.85rem 1rem 0.85rem 0;
    font-size: 0.84rem;
    color: var(--cream);
    opacity: 0.9;
    white-space: nowrap;
  }
  .camera-list td.model {
    font-family: 'Roboto', sans-serif;
    font-size: 0.84rem;
    font-weight: 900;
    color: var(--cream);
    opacity: 0.9;
  }
  .camera-list td.serial {
    font-family: 'Roboto', sans-serif;
    font-size: 0.84rem;
    font-weight: 900;
    color: var(--gold);
  }
  .camera-list td.year {
    font-family: 'Roboto', sans-serif;
    font-size: 0.84rem;
    font-weight: 900;
  }
  .camera-list td.notes {
    font-style: italic;
    color: var(--muted);
    font-size: 0.78rem;
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* LOADING / EMPTY */
  .loading-state, .empty-state {
    padding: 6rem 3rem;
    text-align: center;
    color: var(--muted);
  }
  .loading-state .spinner {
    width: 32px; height: 32px;
    border: 2px solid var(--border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1.5rem;
  }
  @keyframes spin { to { transform: rotate(360deg); } }
  .empty-state h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--cream);
    opacity: 0.5;
    margin-bottom: 0.5rem;
  }

  /* LENSES TABLE */
  .table-wrap { padding: 2rem 3rem; overflow-x: auto; }
  table { width: 100%; border-collapse: collapse; }
  thead tr { border-bottom: 2px solid var(--border); }
  thead th {
    text-align: left;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 0 1rem 0.8rem 0;
    font-weight: 400;
  }
  tbody tr {
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.15s;
  }
  tbody tr:hover { background: var(--bg2); }
  tbody td { padding: 0.9rem 1rem 0.9rem 0; font-size: 0.85rem; color: var(--cream); opacity: 0.85; }
  tbody td.brand { color: var(--gold); opacity: 1; font-weight: 400; }
  tbody td.serial { font-family: monospace; font-size: 0.78rem; color: var(--muted); }
  tbody td.note { font-style: italic; color: var(--muted); font-size: 0.78rem; }

  /* ACCESSORIES */
  .accessories-list { padding: 2rem 3rem; display: flex; flex-direction: column; gap: 1px; background: var(--border); }
  .acc-item {
    background: var(--bg);
    padding: 1.2rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    transition: background 0.15s;
  }
  .acc-item:hover { background: var(--bg2); }
  .acc-name { font-family: 'Roboto', sans-serif; font-size: 1.1rem; font-weight: 400; }
  .acc-details { display: flex; gap: 2rem; align-items: center; }
  .acc-serial { font-family: monospace; font-size: 0.78rem; color: var(--gold); }
  .acc-note { font-size: 0.78rem; color: var(--muted); font-style: italic; }

  /* MODAL */
  .modal-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 2rem;
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: var(--bg2);
    border: 1px solid var(--border);
    max-width: 640px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    border-radius: 2px;
    overscroll-behavior: contain;
  }
  .modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .modal-title { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 400; color: var(--cream); }
  .modal-close {
    background: none; border: none; color: var(--muted);
    font-size: 1.3rem; cursor: pointer; padding: 0.2rem 0.5rem;
    transition: color 0.2s;
  }
  .modal-close:hover { color: var(--cream); }
  .modal-body { padding: 2rem; }
  .detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem 2rem; }
  .detail-item {}
  .detail-label { font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.3rem; }
  .detail-value { font-size: 0.95rem; color: var(--cream); }
  .detail-value.gold { color: var(--gold); font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; }
  .detail-divider { border: none; border-top: 1px solid var(--border); margin: 1.5rem 0; }

  /* FORM */
  .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .form-group { display: flex; flex-direction: column; gap: 0.4rem; }
  .form-group.full { grid-column: 1/-1; }
  .form-label { font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
  .form-actions { margin-top: 1.5rem; display: flex; gap: 0.8rem; justify-content: flex-end; }
  .btn {
    border: none;
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.6rem 1.5rem;
    border-radius: 2px;
    transition: all 0.2s;
  }
  .btn-primary { background: var(--gold); color: var(--bg); }
  .btn-primary:hover { background: var(--gold2); }
  .btn-secondary { background: var(--bg3); color: var(--cream); border: 1px solid var(--border); }
  .btn-secondary:hover { border-color: var(--muted); }
  .btn-danger { background: #5c2020; color: #ffaaaa; border: 1px solid #7a2f2f; }
  .btn-danger:hover { background: #7a2f2f; }

  /* ADMIN BAR */
  .admin-bar {
    display: none;
    background: rgba(201,168,76,0.08);
    border-bottom: 1px solid rgba(201,168,76,0.2);
    padding: 0.5rem 3rem;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--gold);
    letter-spacing: 0.05em;
  }
  .admin-bar.visible { display: flex; }
  .admin-bar .admin-actions { margin-left: auto; display: flex; gap: 0.5rem; }

  /* LOGIN PANEL */
  .login-panel {
    position: fixed; top: 64px; right: 1.5rem;
    background: linear-gradient(180deg, rgba(22,20,17,0.98) 0%, rgba(14,13,11,0.98) 100%);
    border: 1px solid rgba(201,168,76,0.35);
    padding: 1.15rem 1.15rem 1.25rem;
    z-index: 200;
    width: 350px;
    border-radius: 6px;
    box-shadow: 0 12px 36px rgba(0,0,0,0.55);
    backdrop-filter: blur(8px);
    display: none;
  }
  .login-panel.open { display: block; }
  .login-panel h4 {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold2);
    margin-bottom: 0.9rem;
  }
  .login-panel input {
    margin-bottom: 0.95rem;
    min-height: 44px;
    font-size: 1.15rem;
    font-weight: 400;
    padding: 0.6rem 0.8rem;
  }
  .login-panel .btn {
    min-height: 44px;
    font-size: 0.78rem;
    letter-spacing: 0.18em;
  }
  .login-error { font-size: 0.78rem; color: #ff8888; margin-top: 0.5rem; display: none; }

  /* SECTION HEADER */
  .section-header {
    padding: 2rem 3rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .section-title { font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; font-weight: 300; color: var(--cream); }
  .section-title span { color: var(--muted); font-size: 1rem; margin-left: 0.8rem; font-family: 'Roboto', sans-serif; }

  @media (max-width: 768px) {
    header {
      height: auto;
      min-height: 64px;
      padding: 0.45rem 0.85rem;
      gap: 0.4rem 0.8rem;
      flex-wrap: wrap;
      align-items: center;
    }
    .logo-img { height: 22px; }
    .header-right {
      margin-left: auto;
      gap: 0.6rem;
    }
    .lang-select {
      font-size: 0.62rem;
      padding: 0.3rem 0.45rem;
      min-width: 58px;
    }
    .header-stats { display: none; }
    .admin-btn {
      font-size: 0.62rem;
      padding: 0.35rem 0.7rem;
      letter-spacing: 0.08em;
    }
    nav {
      order: 3;
      width: 100%;
      overflow-x: auto;
      border-top: 1px solid var(--border);
      -webkit-overflow-scrolling: touch;
    }
    nav button {
      height: 42px;
      padding: 0 0.8rem;
      font-size: 0.66rem;
      white-space: nowrap;
    }
    .filters-bar { padding: 1rem 1.5rem; }
    .export-btn {
      font-size: 0.62rem;
      padding: 0.42rem 0.65rem;
    }
    .cameras-grid { padding: 0; grid-template-columns: 1fr; }
    .camera-list-wrap {
      padding: 0.75rem;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }
    .camera-list {
      min-width: 620px;
    }
    .camera-list th,
    .camera-list td {
      padding-right: 0.55rem;
      font-size: 0.76rem;
    }
    .camera-list td.model { font-size: 0.92rem; }
    .camera-list td.notes { max-width: 150px; }
    .table-wrap { padding: 1rem 1.5rem; }
    .accessories-list { padding: 0; }
    .section-header { padding: 1.5rem 1.5rem 0.5rem; }
    .site-footer { padding: 0.9rem 1.5rem 1rem; font-size: 0.66rem; }
    .footer-meta { width: 100%; font-size: 0.62rem; }
    .modal-overlay {
      padding: 0;
      align-items: flex-end;
    }
    .modal {
      width: 100%;
      max-width: 100%;
      max-height: 100vh;
      height: 100vh;
      border-radius: 0;
      border-left: none;
      border-right: none;
      border-bottom: none;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }
    .modal-header {
      padding: 1rem 1rem 0.9rem;
      flex-shrink: 0;
    }
    .modal-title { font-size: 1.15rem; }
    .modal-close {
      font-size: 1.4rem;
      padding: 0.3rem 0.55rem;
    }
    .modal-body {
      padding: 1rem;
      overflow-y: auto;
      flex: 1;
    }
    .detail-grid { grid-template-columns: 1fr; gap: 0.9rem; }
    .form-grid { grid-template-columns: 1fr; }
    .form-actions {
      margin-top: 1rem;
      display: grid;
      grid-template-columns: 1fr;
      gap: 0.6rem;
    }
    .form-actions .btn {
      width: 100%;
      justify-content: center;
    }
    .admin-bar { padding: 0.5rem 1.5rem; }
  }