/* ============================================================
 * User Menu Close Button + Overlay (for mobile slide-in)
 * Desktop: hidden. Mobile: visible inside dropdown.
 * ============================================================ */
.user-menu-close {
    display: none;
    /* Hidden on desktop */
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 12px;
    flex-shrink: 0;
    margin-left: auto;
}

.user-menu-overlay {
    display: none;
    /* Hidden on desktop */
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-dropdown) - 1);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.user-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Nhóm loại tệp */
/* Dropdown nhóm tệp trong gói */
.ftg-dropdown {
    position: relative;
}

.ftg-dropdown-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    cursor: pointer;
    font-size: 12px;
    color: var(--text-primary);
    transition: border-color 0.2s;
}

.ftg-dropdown-trigger:hover {
    border-color: var(--color-primary);
}

.ftg-dropdown-trigger i {
    font-size: 10px;
    color: var(--text-tertiary);
    transition: transform 0.2s;
}

.ftg-dropdown.open .ftg-dropdown-trigger i {
    transform: rotate(180deg);
}

.ftg-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1010;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

.ftg-dropdown.open .ftg-dropdown-menu {
    display: block;
}

.ftg-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.15s;
    border-bottom: 1px solid var(--border-secondary);
}

.ftg-dropdown-item:last-child {
    border-bottom: none;
}

.ftg-dropdown-item:hover {
    background: var(--bg-tertiary);
}

.ftg-dropdown-item input[type="checkbox"] {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

.ftg-dropdown-item.ftg-caution {
    border-left: 3px solid #e6a817;
}

.ftg-dropdown-item.ftg-dangerous {
    border-left: 3px solid #e63946;
}

.ftg-dropdown-item.ftg-safe {
    border-left: 3px solid var(--color-primary);
}

.ftg-dropdown-item i {
    font-size: 12px;
    color: var(--text-tertiary);
    width: 16px;
    text-align: center;
}

/* Ghi đè style nhãn modal cho dropdown */
.modal-overlay .modal-body label.ftg-dropdown-item {
    display: flex;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0;
    text-transform: none;
    letter-spacing: normal;
}

.modal-overlay .modal-body .ftg-dropdown-item input[type="checkbox"] {
    width: 14px !important;
    height: 14px !important;
    flex-shrink: 0;
}

/* Tìm kiếm MIME */
.mime-cat-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    width: 100%;
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
    text-align: left;
}

.mime-cat-btn:hover {
    background: var(--bg-tertiary);
}

.mime-cat-btn.active {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
    color: var(--color-primary);
    font-weight: 600;
}

.ftg-cat-dropdown {
    position: relative;
}

.ftg-cat-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: var(--radius-md);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.15s;
}

.ftg-cat-toggle:hover {
    border-color: var(--color-primary);
}

.ftg-cat-toggle .fa-chevron-down {
    font-size: 9px;
    transition: transform 0.2s;
}

.ftg-cat-dropdown.open .ftg-cat-toggle .fa-chevron-down {
    transform: rotate(180deg);
}

.ftg-cat-menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 150px;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 200;
    padding: 4px;
    animation: fadeDown 0.15s ease;
}

.ftg-cat-dropdown.open .ftg-cat-menu {
    display: block;
}

.mime-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 12px;
    font-size: 11px;
    cursor: pointer;
}

.mime-chip:hover {
    opacity: 0.8;
}

.mime-chip .remove {
    font-weight: bold;
    font-size: 13px;
}

.ftg-section-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--border-primary);
}

.ftg-section-label i {
    margin-right: 4px;
}

/* Công tắc nhỏ */
.mini-switch {
    display: inline-block;
    width: 32px;
    height: 18px;
    background: var(--text-tertiary);
    border-radius: 9px;
    position: relative;
    vertical-align: middle;
    margin-left: 8px;
    transition: background 0.2s;
    cursor: pointer;
}

.mini-switch.on {
    background: var(--color-primary);
}

.mini-switch-dot {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    transition: left 0.2s;
}

.mini-switch.on .mini-switch-dot {
    left: 16px;
}

.ftg-mime-section,
.ftg-selected-section,
.ftg-settings-section {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    margin: 10px 0;
}


.ftg-search-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.ftg-search-row .ftg-mime-input {
    flex: 1;
    min-width: 0;
}

.ftg-mime-results {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
}

.mime-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.15s;
    border-bottom: 1px solid var(--border-secondary);
}

.modal-overlay .modal-body label.mime-item {
    display: flex;
    text-transform: none;
    letter-spacing: normal;
    margin-bottom: 0;
    color: inherit;
    font-weight: normal;
}

.mime-item:last-child {
    border-bottom: none;
}

.mime-item:hover {
    background: var(--bg-tertiary);
}

.mime-item.selected {
    background: color-mix(in srgb, var(--color-primary) 12%, transparent);
}

.mime-item input[type="checkbox"],
.modal-overlay .modal-body .mime-item input[type="checkbox"] {
    margin: 0;
    flex-shrink: 0;
    width: 16px !important;
    height: 16px;
    accent-color: var(--color-primary);
}

.mime-item-ext {
    font-weight: 700;
    flex: 0 0 55px;
    color: var(--color-primary);
    font-size: 12px;
    white-space: nowrap;
}

.mime-item-mime {
    color: var(--text-tertiary);
    font-family: monospace;
    font-size: 11px;
    flex: 0 0 40%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mime-item-desc {
    color: var(--text-secondary);
    font-size: 11px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mime-item-actions {
    display: flex;
    gap: 2px;
    margin-left: auto;
    flex-shrink: 0;
}

.mime-act-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 4px;
    font-size: 11px;
    line-height: 1;
    color: var(--text-tertiary);
    border-radius: 3px;
    transition: background 0.15s, color 0.15s;
}

.mime-act-btn:hover {
    background: var(--bg-tertiary);
    color: var(--color-primary);
}

.mime-act-del:hover {
    color: var(--color-error);
}

.mime-editor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.mime-editor-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.mime-editor-table th {
    background: var(--bg-secondary);
    padding: 8px 10px;
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-bottom: 1px solid var(--border-primary);
}

.mime-editor-table td {
    padding: 6px 10px;
    border-bottom: 1px solid var(--border-secondary);
    vertical-align: middle;
}

.mime-editor-table tr:hover {
    background: var(--bg-secondary);
}

.mime-editor-actions {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: flex-end;
}

.mime-cat-tag {
    display: inline-block;
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 3px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}


.ftg-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    min-height: 28px;
}

.ftg-load-more {
    text-align: center;
    padding: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    border-top: 1px solid var(--border-secondary);
}

.ftg-load-more span {
    color: var(--color-primary);
    font-weight: 600;
}

.ftg-load-more:hover span {
    text-decoration: underline;
}

.ftg-no-results {
    text-align: center;
    padding: 16px;
    color: var(--text-tertiary);
    font-size: 12px;
}

.ftg-icon-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.ftg-icon-preview:hover {
    background: var(--color-primary);
    color: #fff;
}

.ftg-submit-btn {
    width: 100%;
    margin-top: 12px;
    text-align: center;
    justify-content: center;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Sửa checkbox admin trong modal */
.modal-overlay .modal-body label.ftg-checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 6px;
    font-size: 12px !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    cursor: pointer;
    margin-bottom: 0 !important;
}

.modal-overlay .modal-body label.ftg-checkbox-label input[type="checkbox"] {
    width: 16px !important;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--color-primary);
}

/* Ô nhập icon: xem trước + ô nhập + nút chọn */
.ftg-icon-input-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 0 4px 0 8px;
    background: var(--bg-primary);
}

.ftg-icon-input-wrap input {
    border: none !important;
    padding: 6px 0 !important;
    background: transparent !important;
    flex: 1;
    min-width: 0;
    font-family: monospace;
    font-size: 11px;
}

.ftg-icon-picker-btn {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 11px;
    color: var(--text-secondary);
    padding: 0;
    transition: background 0.15s, color 0.15s;
}

.ftg-icon-picker-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* Popup chọn icon — hiện phía trên */
.ftg-icon-popup {
    display: none;
    position: absolute;
    bottom: 100%;
    right: 0;
    width: 240px;
    z-index: 1010;
    background: var(--bg-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    margin-bottom: 4px;
}

.ftg-icon-popup.open {
    display: block;
}

.ftg-icon-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
}

.ftg-icon-grid-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    aspect-ratio: 1;
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 15px;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    transition: background 0.15s, color 0.15s;
}

.ftg-icon-grid-item:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.ftg-icon-grid-item.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.ftg-icon-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-secondary);
}

.ftg-icon-pager button {
    background: none;
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-sm);
    padding: 2px 8px;
    cursor: pointer;
    font-size: 11px;
    color: var(--text-secondary);
}

.ftg-icon-pager button:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.ftg-icon-pager button:disabled {
    opacity: 0.3;
    cursor: default;
}

/* Dòng cài đặt — 3 cột đều */
.ftg-settings-section .form-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 10px;
    align-items: flex-start;
}

.ftg-settings-section .form-group.ftg-icon-field,
.form-group.ftg-icon-field {
    position: relative;
    flex: 1;
    min-width: 0;
}

.ftg-settings-section .form-group.ftg-sort-field {
    flex: 0 0 70px;
}

.ftg-settings-section .form-group .sys-select,
.ftg-settings-section .form-group .ftg-icon-input-wrap,
.ftg-settings-section .ftg-sort-field input {
    height: 34px;
    box-sizing: border-box;
}

/* ===== Modal vai trò — Checkbox & Quyền hạn ===== */
.modal-overlay .modal-body label.role-checkbox-label,
.modal-overlay .modal-body label.role-perm-label {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    font-size: 13px !important;
    font-weight: 400 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    color: var(--text-primary) !important;
    cursor: pointer;
    margin-bottom: 0 !important;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: background 0.15s;
}

.modal-overlay .modal-body label.role-checkbox-label:hover,
.modal-overlay .modal-body label.role-perm-label:hover {
    background: var(--bg-tertiary);
}

.modal-overlay .modal-body label.role-checkbox-label input[type="checkbox"],
.modal-overlay .modal-body label.role-perm-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--color-primary);
    cursor: pointer;
    margin: 0;
}

.modal-overlay .modal-body label.role-perm-label input[type="checkbox"]:checked+span {
    color: var(--color-primary);
    font-weight: 500;
}

.role-perm-section {
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: 12px;
    background: var(--bg-primary);
}

.modal-overlay .modal-body label.role-perm-title {
    display: flex !important;
    align-items: center;
    gap: 6px;
    font-size: 12px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.04em !important;
    color: var(--text-secondary) !important;
    margin-bottom: 8px !important;
}

.role-perm-group {
    margin-bottom: 8px;
}

.role-perm-group:last-child {
    margin-bottom: 0;
}

.role-perm-group-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    margin-bottom: 4px;
    padding-left: 4px;
}

.role-perm-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 4px;
}

/* Responsive */

/* ============================================================
 * RESPONSIVE — User Menu
 * ============================================================ */
@media (min-width: 1280px) and (max-width: 1450px) {
    .user-menu-wrapper {
        right: 55px;
    }
}

@media (max-width: 1200px) {
    .user-menu-name {
        display: none;
    }
}

@media (max-width: 900px) {
    .user-menu-wrapper {
        position: static;
        top: auto;
        right: auto;
    }

    .user-menu-toggle {
        position: fixed !important;
        bottom: 20px !important;
        left: 20px !important;
        top: auto !important;
        right: auto !important;
        width: 48px;
        height: 48px;
        border-radius: var(--radius-full) !important;
        background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%) !important;
        color: var(--btn-hover-color) !important;
        padding: 0 !important;
        z-index: var(--z-fixed);
        box-shadow: var(--shadow-lg);
        justify-content: center;
    }

    .user-menu-toggle .user-menu-name,
    .user-menu-toggle .user-menu-arrow {
        display: none !important;
    }

    .user-menu-toggle .user-menu-avatar {
        width: 100%;
        height: 100%;
        font-size: 16px;
        background: transparent !important;
        color: var(--btn-hover-color);
    }

    .user-menu-dropdown {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: auto !important;
        width: 280px !important;
        max-width: 85vw;
        height: 100vh !important;
        height: 100dvh !important;
        border-radius: 0 !important;
        border: none !important;
        transform: translateX(-100%) !important;
        transition: transform var(--transition-slow) !important;
        opacity: 1 !important;
        visibility: visible !important;
        z-index: calc(var(--z-fixed) + 2) !important;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }

    .user-menu-dropdown.active {
        transform: translateX(0) !important;
    }

    .user-menu-close {
        display: flex;
    }

    .user-menu-overlay {
        display: block;
        z-index: calc(var(--z-fixed) + 1);
    }

    .user-menu-dropdown .user-menu-group {
        padding: var(--spacing-1) var(--spacing-2);
    }

    .user-menu-dropdown .user-menu-item {
        padding: 10px var(--spacing-3);
        border-radius: var(--radius-md);
        font-size: 13px;
    }

    .user-menu-dropdown .user-menu-item i {
        font-size: 13px;
        width: 20px;
    }

    .user-menu-dropdown .user-menu-header {
        position: sticky;
        top: 0;
        z-index: 1;
    }
}