* {
            box-sizing: border-box;
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            margin: 0;
            padding: 0;
        }
        body {
            background: linear-gradient(135deg, #dbeafe 0%, #c8dcf0 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 16px;
        }
        .card {
            max-width: 1300px;
            width: 100%;
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(10px);
            border-radius: 56px;
            padding: 32px 32px;
            box-shadow: 0 25px 45px -20px #123a55;
            border: 1px solid #ffffffc0;
        }
        h1 {
            font-size: 2.5rem;
            font-weight: 600;
            background: linear-gradient(130deg, #0e4b73, #317faa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        .sub {
            background: #d4eafad0;
            border-left: 8px solid #2a84b9;
            padding: 12px 24px;
            border-radius: 60px;
            margin: 10px 0 28px;
            font-size: 1.05rem;
            color: #023459;
        }
        .property-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            background: #e7f3fe;
            border-radius: 80px;
            padding: 20px 30px;
            margin-bottom: 30px;
            border: 1px solid white;
        }
        .prop {
            flex: 1 1 180px;
        }
        .prop label {
            font-size: 0.8rem;
            font-weight: 700;
            color: #016597;
            text-transform: uppercase;
            display: block;
            margin-bottom: 6px;
        }
        .prop select, .prop input[type=file] {
            width: 100%;
            padding: 12px 20px;
            background: white;
            border: 2px solid #c0ddf5;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
        }
        .file-hint {
            background: #d6ecfe;
            border-radius: 30px;
            padding: 6px 18px;
            font-size: 0.85rem;
            margin-top: 8px;
            display: inline-block;
            font-weight: 500;
        }
        .grid-panels {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 25px;
            margin: 25px 0;
        }
        @media (max-width:700px){ .grid-panels{ grid-template-columns:1fr; } }
        .panel {
            background: #ffffffde;
            border-radius: 40px;
            padding: 20px;
            box-shadow: inset 0 2px 6px white, 0 15px 30px -22px #103f5a;
        }
        .panel h3 {
            color: #166792;
            font-weight: 600;
            margin-bottom: 12px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .panel textarea {
            width: 100%;
            height: 280px;
            padding: 20px;
            border: 2px solid #c5e0f5;
            border-radius: 30px;
            background: #f6fbfe;
            font-size: 0.95rem;
            line-height: 1.5;
            resize: vertical;
            outline: none;
        }
        .panel textarea:focus {
            border-color: #1f8cd3;
            box-shadow: 0 0 0 4px #b0d9fc;
        }
        .action-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 18px;
            margin: 25px 0 15px;
        }
        .btn {
            background: white;
            border: none;
            border-radius: 60px;
            padding: 16px 38px;
            font-weight: 600;
            font-size: 1.1rem;
            box-shadow: 0 8px 18px -10px #15435f;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            cursor: pointer;
            transition: 0.2s;
            border: 1px solid white;
        }
        .btn-primary {
            background: #166e9e;
            color: white;
            box-shadow: 0 8px 18px -6px #0c3f5a;
        }
        .btn-primary:hover { background: #2186c2; transform: scale(1.01); }
        .btn-download {
            background: #1e8666;
            color: white;
            box-shadow: 0 8px 18px -6px #0f543e;
        }
        .btn-download:hover { background: #27a37c; transform: scale(1.01); }
        .status-bar {
            background: #cbe6fd;
            border-radius: 60px;
            padding: 14px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            font-weight: 500;
            color: #003153;
            border: 1px solid white;
            margin-top: 20px;
        }
        .timer-badge {
            background: #1a6a91;
            color: white;
            border-radius: 40px;
            padding: 5px 22px;
        }
        .footer-note {
            margin-top: 22px;
            font-size: 0.8rem;
            color: #1f5775;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            border-top: 1px dashed #aac9e5;
            padding-top: 18px;
        }