@media (max-width: 768px) {
    .site-header {
        padding: 24px 16px 0;
    }

    .brand-logo {
        width: 36px;
        height: 36px;
    }

    .brand-name {
        font-size: 32px;
        line-height: 40px;
    }

    .mode-toggle {
        gap: 6px;
        padding: 6px;
        border-radius: 11px;
    }

    .mode-btn {
        padding: 5px 12px;
        font-size: 17px;
    }

    .workspace {
        gap: 40px;
    }

    .tool-tabs {
        gap: 10px;
    }

    .tab {
        gap: 8px;
        padding: 12px 18px;
        font-size: 17px;
    }

    .tab-icon {
        width: 18px;
        height: 18px;
    }

    .option-row {
        min-height: 0;
        padding: 16px;
        gap: 16px;
    }

    .option-label,
    .picker-trigger,
    .option-range-value {
        font-size: 17px;
    }

    .btn-chip .btn-chip-text {
        display: none;
    }

    .btn-chip.btn-download {
        padding: 12px;
    }

    .file-meta {
        white-space: normal;
    }

    .site-footer {
        gap: 12px 28px;
    }

    .site-footer a {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .workspace {
        padding-top: 48px;
    }

    .tool-tabs {
        flex-wrap: nowrap;
        gap: 8px;
    }

    .tab {
        gap: 6px;
        padding: 10px 14px;
        font-size: 15px;
    }

    .tab-icon {
        width: 16px;
        height: 16px;
    }

    .option-row {
        gap: 12px;
    }

    .option-label,
    .picker-trigger,
    .option-range-value {
        font-size: 16px;
    }

    .picker-menu.is-grid .picker-options {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .field-row {
        flex-direction: column;
    }

    .dropzone.is-cloud-prompt {
        padding: 32px 20px;
    }

    .cloud-title {
        font-size: 18px;
    }

    .cloud-actions {
        width: 100%;
        gap: 12px;
    }

    .cloud-actions button {
        flex: 1;
        min-width: 0;
        font-size: 17px;
    }

    .modal-content {
        padding: 28px 20px 20px;
    }

    .modal-actions {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .modal-actions button {
        flex: none;
        width: 100%;
        height: 52px;
    }
}

@media (max-width: 350px) {
    .tab-icon {
        display: none;
    }
}