* {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            min-height: 100vh;
            background: url(bg\ pic.png);
            background-size: cover;
            background-position: center;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            padding-top: 60px;
            color: #e6e6e6;
        }

        .app {
            width: 1100px;
        }

        .input-row {
            display: flex;
            gap: 12px;
            margin-bottom: 25px;
        }

        .input-row input {
            flex: 1;
            padding: 14px 16px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(0, 196, 140, 0.6);
            color: #e6e6e6;
            outline: none;
            font-size: 16px;
        }

        .btn {
            padding: 12px 20px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            font-weight: 600;
        }

        .btn-green {
            background: #00c48c;
            color: #000;
        }

        .btn-clear {
            background: #1f3d33;
            color: #7fffd4;
        }

        .table-wrap {
            border: 1px solid rgba(0, 196, 140, 0.6);
            backdrop-filter: blur(12px);
            background: rgba(255, 255, 255, 0.06);
        }

        table {
            width: 100%;
            border-collapse: collapse;
        }

        th,
        td {
            padding: 14px;
            text-align: center;
        }

        th {
            font-weight: 600;
            border-bottom: 1px solid rgba(0, 196, 140, 0.6);
        }

        tr td {
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        tr:last-child td {
            border-bottom: none;
        }

        .handle button {
            margin: 0 4px;
            padding: 6px 12px;
            border-radius: 4px;
            border: none;
            cursor: pointer;
            color: #fff;
        }

        .edit {
            background: #0d6efd;
        }

        .del {
            background: #dc3545;
        }

        .up {
            background: #20c997;
            color: #000;
        }

        .down {
            background: #343a40;
        }

        .handle button:disabled {
            opacity: 0.4;
            cursor: not-allowed;
        }