/* --- Layout & Grid --- */
    .grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        margin-top: 15px;
    }

    /* --- Action Buttons --- */
    .btn {
        background: var(--bg-card);
        border: 1px solid var(--border);
        color: var(--text-main);
        padding: 20px;
        border-radius: 12px;
        font-weight: 600;
        text-align: center;
        cursor: pointer;
        text-decoration: none;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        width: auto;
    }

    .btn svg {
        width: 24px;
        height: 24px;
        margin-bottom: 5px;
    }

    /* Accent color for scan actions */
    .btn-spot,
    .btn-futures,
    .btn-adv,
    .btn-report {
        border-color: var(--accent-green);
        color: var(--accent-green);
    }

    /* --- Terminal Console --- */
    .terminal {
        background: #000;
        padding: 15px;
        border-radius: 12px;
        border: 1px solid var(--border);
        font-family: 'JetBrains Mono', monospace;
        font-size: 0.75rem;
        color: #cbd5e1;
        height: 200px;
        overflow-y: auto;
        margin-top: 20px;
    }

    .log-line {
        margin-bottom: 4px;
    }
    .log-line.highlight {
        color: #fff;
        border-left: 2px solid var(--accent-green);
        padding-left: 5px;
    }
    .log-line.error {
        color: #f6465d;
    }
    .log-line.warn {
        color: #f59e0b;
    }

    /* --- Progress Tracking --- */
    .progress-container {
        margin-top: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .progress-bar {
        height: 4px;
        background: #2b3139;
        border-radius: 2px;
        margin-top: 5px;
        overflow: hidden;
    }

    .progress-fill {
        height: 100%;
        width: 0%;
        background: var(--accent-green);
        transition: width 0.3s ease;
    }

    /* --- Navigation & Filters --- */
    .filter-nav-container {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding: 5px 20px 15px 5px;
        margin-top: 10px;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        -webkit-mask-image: linear-gradient(to right, black 98%, transparent 100%);
        mask-image: linear-gradient(to right, black 98%, transparent 100%);
    }

    .filter-nav-container::-webkit-scrollbar {
        display: none;
    }

    .nav-item {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: var(--bg-card);
        border: 1px solid var(--border);
        color: var(--text-main);
        padding: 8px 14px;
        border-radius: 100px;
        font-size: 0.75rem;
        font-weight: 600;
        white-space: nowrap;
        cursor: pointer;
        transition: 0.2s;
        text-decoration: none;
        flex: 0 0 auto;
    }

    .nav-item:hover {
        border-color: var(--accent-green);
        background: rgba(16, 185, 129, 0.05);
    }

    .modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.85);
        z-index: 1000;
        justify-content: center;
        align-items: center;
        padding: 20px;
    }

    .modal-overlay.is-active {
        display: flex;
    }

    .modal-content {
        background: #151a1e;
        border: 1px solid var(--border);
        border-radius: 16px;
        padding: 24px;
        max-width: 480px;
        width: 100%;
        max-height: 85vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        box-sizing: border-box;
        animation: modalPopIn 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .modal-content::-webkit-scrollbar {
        display: none;
    }

    @keyframes modalPopIn {
        from {
            transform: scale(0.8);
            opacity: 0;
        }
        to {
            transform: scale(1);
            opacity: 1;
        }
    }

    .modal-header {
        margin: 0 0 20px 0;
        font-size: 1rem;
        font-weight: 800;
        color: #fff;
        text-align: center;
        text-transform: uppercase;
    }

    .filter-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px 12px;
        margin-bottom: 20px;
    }

    .filter-field {
        display: flex;
        flex-direction: column;
    }

    .filter-field label {
        display: block;
        font-size: 0.75rem;
        color: var(--text-dim);
        margin-bottom: 6px;
        font-weight: 600;
    }

    .filter-field input {
        width: 100%;
        box-sizing: border-box;
        background: #0b0e11;
        border: 1px solid var(--border);
        color: #fff;
        padding: 8px 10px;
        border-radius: 8px;
        font-size: 0.875rem;
        outline: none;
    }

    .modal-actions {
        display: flex !important;
        gap: 12px;
        border-top: 1px solid var(--border);
        padding-top: 16px;
        margin-top: 10px;
        position: sticky;
        bottom: -24px;
        background: #151a1e;
        padding-bottom: 4px;
    }

    .btn-modal {
        flex: 1;
        padding: 12px 5px;
        font-size: 0.8rem;
        border-radius: 12px;
        font-weight: 800;
        cursor: pointer;
        text-transform: uppercase;
        transition: all 0.2s;
    }

    .btn-save {
        background: var(--accent-green);
        color: #000;
        border: none;
    }

    .btn-reset {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid var(--accent-red) !important;
        color: var(--accent-red);
    }

    @media (max-width: 576px) {
        .modal-overlay {
            padding: 12px;
        }

        .modal-content {
            padding: 16px;
            max-height: 90vh;
        }

        .filter-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 10px 8px;
        }

        .modal-actions {
            bottom: -16px;
        }
    }