@media (max-width: 768px) {

    .sidebar {
        display: none !important;
    }

    .main {
        margin-left: 0 !important;
        padding: 0 !important;
    }

    .topbar {
        padding: 0 16px !important;
        height: 56px !important;
        flex-wrap: wrap;
    }

    .topbar-title {
        font-size: 16px !important;
    }

    .stat-pill {
        font-size: 11px !important;
        padding: 4px 10px !important;
    }

    .stat-pill strong {
        font-size: 13px !important;
    }

    .section-tabs {
        width: 100% !important;
        border-radius: 10px !important;
        margin-bottom: 16px !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap;
        gap: 2px;
    }

    .stab {
        flex: 1 0 auto !important;
        padding: 10px 12px !important;
        font-size: 13px !important;
        white-space: nowrap;
        border-radius: 8px !important;
    }

    .stab i {
        margin-right: 4px;
    }

    .content {
        padding: 12px 12px 24px !important;
    }

    .redeem-card {
        padding: 20px !important;
        max-width: 100% !important;
        border-radius: 16px !important;
        margin: 0 !important;
    }

    .redeem-card h2 {
        font-size: 18px !important;
    }

    .redeem-card p {
        font-size: 13px !important;
        margin-bottom: 16px !important;
    }

    .key-input {
        font-size: 14px !important;
        padding: 12px 44px 12px 14px !important;
    }

    .btn-redeem {
        width: 100% !important;
        justify-content: center !important;
        padding: 14px !important;
        font-size: 15px !important;
    }

    .keys-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
        margin-bottom: 16px !important;
    }

    .keys-header h2 {
        font-size: 18px !important;
        margin: 0 !important;
    }

    .keys-header-right {
        flex-direction: row !important;
        justify-content: space-between !important;
        width: 100% !important;
    }

    .keys-count {
        font-size: 12px !important;
        padding: 4px 12px !important;
    }

    .search-container {
        width: 36px !important;
        height: 34px !important;
    }

    .search-container.expanded {
        width: 160px !important;
    }

    .search-input {
        font-size: 13px !important;
    }

    .search-toggle {
        width: 34px !important;
        height: 34px !important;
        font-size: 14px !important;
    }

    .keys-filters {
        gap: 6px !important;
        margin-bottom: 12px !important;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        padding: 4px 0;
    }

    .filter-pill {
        flex: 0 0 auto !important;
        padding: 5px 14px !important;
        font-size: 12px !important;
        white-space: nowrap;
    }

    .keys-grid {
        grid-template-columns: 1fr !important;
        gap: 14px !important;
    }

    .key-card {
        border-radius: 14px !important;
        max-width: 100% !important;
        margin: 0 !important;
    }

    .card-image {
        height: 120px !important;
    }

    .card-image-placeholder {
        width: 48px !important;
        height: 48px !important;
        font-size: 24px !important;
    }

    .card-body {
        padding: 14px !important;
    }

    .card-title {
        font-size: 15px !important;
    }

    .card-desc {
        font-size: 12px !important;
        margin-bottom: 10px !important;
    }

    .card-key {
        padding: 8px 12px !important;
        flex-wrap: wrap;
        gap: 4px;
    }

    .card-key-label {
        font-size: 9px !important;
    }

    .card-key-value {
        font-size: 11px !important;
        max-width: 100px !important;
    }

    .copy-btn {
        font-size: 13px !important;
        padding: 4px 6px !important;
    }

    .card-meta {
        font-size: 10px !important;
        margin-bottom: 12px !important;
        flex-wrap: wrap;
    }

    .card-actions {
        flex-direction: column !important;
        gap: 6px !important;
    }

    .btn-replace,
    .btn-generate {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px !important;
        font-size: 14px !important;
        border-radius: 8px !important;
    }

    .cred-modal-large {
        max-width: 100% !important;
        margin: 10px !important;
        border-radius: 16px !important;
    }

    .cred-body {
        flex-direction: column !important;
        gap: 16px !important;
        padding: 16px !important;
    }

    .cred-product {
        border-right: none !important;
        border-bottom: 1px solid var(--border);
        padding-right: 0 !important;
        padding-bottom: 16px !important;
        width: 100% !important;
    }

    .cred-product-image {
        max-height: 100px !important;
    }

    .cred-product-title {
        font-size: 16px !important;
    }

    .cred-product-desc {
        font-size: 13px !important;
    }

    .cred-credentials {
        width: 100% !important;
        gap: 10px !important;
    }

    .credential-item {
        padding: 10px 14px !important;
    }

    .credential-label {
        font-size: 10px !important;
    }

    .credential-value {
        font-size: 13px !important;
    }

    .credential-value-wrapper .copy-btn {
        font-size: 13px !important;
        padding: 4px 8px !important;
    }

    .credential-note {
        font-size: 12px !important;
        padding: 8px 12px !important;
    }

    .btn-tutorial {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px !important;
        font-size: 14px !important;
    }

    .modal-actions {
        flex-direction: column !important;
        gap: 6px !important;
    }

    .modal-actions .btn-confirm,
    .modal-actions .btn-cancel,
    .modal-actions .btn-tutorial {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px !important;
    }

    .tutorial-step {
        padding: 10px 14px !important;
        margin-bottom: 8px !important;
        border-radius: 8px !important;
    }

    .tutorial-step .step-icon {
        font-size: 16px !important;
        min-width: 20px !important;
    }

    .tutorial-step .step-text {
        font-size: 13px !important;
    }

    .generate-modal {
        max-width: 100% !important;
        margin: 10px !important;
        border-radius: 16px !important;
    }

    .generate-modal .modal-body {
        padding: 0 16px 20px !important;
    }

    .generate-progress-wrapper.large-circle .generate-progress-circle {
        width: 120px !important;
        height: 120px !important;
    }

    .generate-progress-wrapper.large-circle .generate-progress-text {
        font-size: 18px !important;
    }

    .generate-btn {
        font-size: 14px !important;
        padding: 14px !important;
    }

    .generate-result {
        font-size: 13px !important;
        padding: 10px 14px !important;
    }

    .settings-modal {
        max-width: 100% !important;
        margin: 10px !important;
        border-radius: 16px !important;
        max-height: 95vh !important;
        overflow-y: auto !important;
    }

    .settings-header {
        padding: 16px !important;
        flex-wrap: wrap !important;
    }

    .settings-header-text h2 {
        font-size: 17px !important;
    }

    .settings-header-text p {
        font-size: 12px !important;
    }

    .settings-body {
        padding: 12px 16px !important;
        max-height: none !important;
    }

    .settings-card {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 14px !important;
        margin-bottom: 12px !important;
    }

    .settings-card-input {
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .settings-card-input .settings-btn {
        width: 100% !important;
        justify-content: center !important;
    }

    .settings-btn {
        padding: 12px !important;
        font-size: 14px !important;
    }

    .settings-footer {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 14px !important;
    }

    .settings-footer-text {
        font-size: 12px !important;
    }

    #toast-container {
        max-width: 100% !important;
        right: 12px !important;
        bottom: 12px !important;
        left: 12px !important;
        width: auto !important;
    }

    .toast {
        font-size: 13px !important;
        padding: 12px 14px !important;
        border-radius: 10px !important;
        width: 100% !important;
    }

    .modal-overlay {
        padding: 8px !important;
    }

    .modal {
        max-width: 100% !important;
        margin: 0 !important;
        border-radius: 16px !important;
        padding: 20px !important;
        max-height: 95vh !important;
        overflow-y: auto !important;
    }

    .modal-header {
        padding: 0 0 12px 0 !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .modal-header h3 {
        font-size: 17px !important;
    }

    .modal-body {
        padding: 0 !important;
    }

    .modal-body p {
        font-size: 13px !important;
    }

    .empty-state {
        padding: 40px 20px !important;
    }

    .empty-icon {
        font-size: 48px !important;
    }

    .empty-state h3 {
        font-size: 17px !important;
    }

    .empty-state p {
        font-size: 13px !important;
        max-width: 100% !important;
    }

    .btn-goto-redeem {
        width: 100% !important;
        justify-content: center !important;
        padding: 14px !important;
        font-size: 15px !important;
    }

    .panel {
        animation: none !important;
    }

    .panel.active {
        animation: none !important;
    }
}

@media (max-width: 420px) {
    .topbar-title {
        font-size: 14px !important;
    }

    .stat-pill {
        font-size: 10px !important;
        padding: 3px 8px !important;
    }

    .stab {
        font-size: 12px !important;
        padding: 8px 10px !important;
    }

    .redeem-card {
        padding: 14px !important;
    }

    .key-input {
        font-size: 13px !important;
        padding: 10px 38px 10px 12px !important;
    }

    .btn-redeem {
        font-size: 14px !important;
        padding: 12px !important;
    }

    .card-image {
        height: 100px !important;
    }

    .card-title {
        font-size: 14px !important;
    }

    .card-key-value {
        font-size: 10px !important;
        max-width: 80px !important;
    }

    .credential-value {
        font-size: 12px !important;
    }

    .settings-header-text h2 {
        font-size: 15px !important;
    }

    .settings-header-icon {
        width: 36px !important;
        height: 36px !important;
        font-size: 18px !important;
    }

    .modal-header h3 {
        font-size: 15px !important;
    }
}

.mobile-user-menu {
    display: none;
}

@media (max-width: 768px) {
    .mobile-user-menu {
        display: block;
    }

    .mobile-user-pill {
        background: var(--surface-2);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 4px 8px;
        display: flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
        position: relative;
    }

    .mobile-user-pill .user-avatar {
        width: 28px;
        height: 28px;
        font-size: 12px;
    }

    .mobile-user-pill .user-info {
        display: none;
    }

    .mobile-user-pill .logout-btn {
        font-size: 12px;
        padding: 2px 4px;
    }

    @media (min-width: 480px) {
        .mobile-user-pill .user-info {
            display: block;
            min-width: 60px;
        }
        .mobile-user-pill .user-name {
            font-size: 12px;
        }
        .mobile-user-pill .user-role {
            font-size: 10px;
        }
    }

    .mobile-user-pill .dropdown-menu {
        position: absolute;
        top: calc(100% + 6px);
        right: 0;
        bottom: auto;
        min-width: 140px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 6px 0;
        box-shadow: 0 8px 32px rgba(0,0,0,0.6);
        z-index: 200;
        backdrop-filter: blur(12px);
        background: rgba(15, 10, 26, 0.96);
    }

    .mobile-user-pill .dropdown-menu.open {
        display: block;
        animation: dropdownFadeIn 0.2s ease;
    }

    .mobile-user-pill .dropdown-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px 16px;
        background: transparent;
        border: none;
        width: 100%;
        color: var(--text-secondary);
        font-size: 14px;
        font-family: 'Inter', sans-serif;
        cursor: pointer;
        transition: all 0.15s;
        text-align: left;
    }

    .mobile-user-pill .dropdown-item:hover {
        background: var(--surface-2);
        color: var(--text-primary);
    }

    .mobile-user-pill .dropdown-item i {
        width: 20px;
        font-size: 15px;
        text-align: center;
    }

    .mobile-user-pill .dropdown-item.danger:hover {
        color: var(--error);
        background: rgba(239, 68, 68, 0.08);
    }
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 22px;
    cursor: pointer;
    padding: 4px 8px;
    margin-right: 8px;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }

    .mobile-nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.6);
        z-index: 999;
        backdrop-filter: blur(4px);
    }

    .mobile-nav-overlay.open {
        display: block;
    }

    .mobile-nav-menu {
        position: fixed;
        top: 72px;
        left: 16px;
        right: 16px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--r-xl);
        padding: 12px 8px;
        box-shadow: var(--shadow-float);
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }

    .mobile-nav-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 16px;
        border-radius: var(--r-sm);
        color: var(--text-secondary);
        font-size: 15px;
        font-weight: 500;
        cursor: pointer;
        transition: all 0.2s;
        text-decoration: none !important;
    }

    .mobile-nav-item:hover {
        background: var(--surface-2);
        color: var(--text-primary);
    }

    .mobile-nav-item.active {
        background: linear-gradient(135deg, rgba(109,59,158,0.35), rgba(139,92,246,0.18));
        color: var(--violet-glow);
        border-color: var(--border-bright);
    }

    .mobile-nav-item svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
    }

    .mobile-nav-item i {
        width: 20px;
        text-align: center;
        font-size: 16px;
    }
}

.mobile-nav-overlay {
    display: none 
}

@media (max-width: 768px) {
    .mobile-nav-overlay {
        display: none;
        z-index: 9999;
    }
    .mobile-nav-overlay.open {
        display: block !important;
    }
}