:root {
        --bg-primary: #ffffff;
        --bg-secondary: #f8fafc;
        --text-primary: #1e293b;
        --text-secondary: #64748b;
        --border: #e2e8f0;
        --blue-600: #2563eb;
        --blue-700: #1d4ed8;
        --blue-800: #1e40af;
        --blue-50: #eff6ff;
        --shadow-sm: 0 1px 3px 0 rgba(0,0,0,0.1), 0 1px 2px -1px rgba(0,0,0,0.1);
      }

      ::-webkit-scrollbar { width: 8px; height: 8px; }
      ::-webkit-scrollbar-track { background: #f1f5f9; }
      ::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 6px; }
      ::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

      .card {
        background: #ffffff;
        border: 1px solid var(--border);
        border-radius: 12px;
        box-shadow: var(--shadow-sm);
      }

      .card-flat {
        background: #ffffff;
        border: 1px solid var(--border);
        border-radius: 8px;
        box-shadow: none;
      }

      .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        border-radius: 8px;
        background: var(--blue-600);
        color: #ffffff;
        font-weight: 600;
        font-size: 0.875rem;
        border: none;
        cursor: pointer;
        transition: background 0.2s;
      }
      .btn-primary:hover { background: var(--blue-700); }

      .btn-outline {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.5rem 1rem;
        border-radius: 8px;
        background: transparent;
        color: var(--blue-800);
        font-weight: 600;
        font-size: 0.875rem;
        border: 1px solid var(--border);
        cursor: pointer;
        transition: background 0.2s;
      }
      .btn-outline:hover { background: var(--blue-50); }

      .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
      .reveal.active { opacity: 1; transform: translateY(0); }

      #cropImage { max-width: 100%; max-height: 320px; display: block; }
      .cropper-view-box { outline-color: rgba(0,0,0,0.1); }
      .cropper-face { background-color: transparent; }

      .table-header {
        background: var(--blue-50);
      }
      .table-header th {
        color: var(--blue-800);
        font-weight: 600;
      }
    html {
        min-height: 100%;
    }
    body {
        background: radial-gradient(circle at 50% 30%, #ffffff 0%, #f4f0ff 35%, #e0f2fe 75%, #eef2ff 100%) !important;
        background-attachment: fixed !important;
        background-size: cover !important;
        min-height: 100vh !important;
    }