:root {
    --bg-color: #f8f9fa;
    --white: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --primary-blue: #3b82f6;
    --primary-blue-hover: #2563eb;
    --badge-blue-bg: #e0f2fe;
    --badge-blue-text: #0284c7;
    --badge-pink-bg: #fce7f3;
    --badge-pink-text: #be185d;
    --search-bg: #f3f4f6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.5;
}

/* HEADER */
header {
    background-color: var(--white);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-main);
    text-decoration: none;
}

.logo i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-login {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.2s;
}

.btn-login:hover {
    background-color: var(--primary-blue-hover);
}

/* MAIN CONTENT */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* SEARCH & FILTERS */
.search-section {
    background-color: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.search-box {
    position: relative;
    margin-bottom: 15px;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--search-bg);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, background-color 0.2s;
}

.search-box input:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.filters {
    display: flex;
    gap: 15px;
}

.filter-select {
    padding: 8px 30px 8px 15px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: var(--search-bg);
    color: var(--text-main);
    font-size: 0.9rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 1em;
    outline: none;
}

.filter-select:focus {
    border-color: var(--primary-blue);
}

/* GRID CARDS */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
    height: 100%;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    gap: 10px;
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.3;
}

.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge.trung-cap {
    background-color: var(--badge-blue-bg);
    color: var(--badge-blue-text);
}

.badge.nang-cao {
    background-color: var(--badge-pink-bg);
    color: var(--badge-pink-text);
}

.card-divider {
    width: 30px;
    height: 3px;
    background-color: var(--primary-blue);
    margin: 10px 0 15px 0;
    border-radius: 2px;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

/* MODAL STYLES */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(2px);
}

.modal-content {
    background-color: var(--white);
    border-radius: 16px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    overflow: hidden;
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px 10px 24px;
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
}

.close-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
}

.close-btn:hover {
    background-color: var(--search-bg);
    color: var(--text-main);
}

.modal-body {
    padding: 0 24px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 10px;
    border-radius: 24px;
    border: none;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.blue-btn {
    background-color: #2563eb; /* Màu xanh đồng nhất cho các nút */
    color: white;
}

.blue-btn:hover {
    background-color: #1d4ed8;
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 5px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 10px;
}

.email-input {
    width: 100%;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.email-input:focus {
    border-color: var(--primary-blue);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 5px;
}

.input-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--primary-blue);
}

.btn-submit-login {
    margin-top: 10px;
    border-radius: 8px;
    padding: 12px;
}

.modal-footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-top: 15px;
    font-size: 0.9rem;
}

.modal-footer-links a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

.modal-footer-links a:hover {
    text-decoration: underline;
}

.create-acc {
    color: var(--text-muted);
}

/* ACCOUNT PAGE STYLES */
.account-layout {
    display: flex;
    max-width: 100%;
    margin: 0 auto;
    padding: 20px 40px;
    gap: 30px;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background-color: var(--white);
    border-radius: 12px;
    padding: 20px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    height: fit-content;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px 20px;
}

.sidebar-header h2 {
    font-size: 1.1rem;
    color: var(--text-main);
}

.sidebar-header i {
    color: var(--text-muted);
    cursor: pointer;
}

.btn-sidebar-login {
    margin: 0 20px 20px;
    width: calc(100% - 40px);
    padding: 10px;
    background-color: transparent;
    border: 1px solid var(--primary-blue);
    color: var(--primary-blue);
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-sidebar-login:hover {
    background-color: var(--badge-blue-bg);
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
}

.sidebar-menu li a:hover {
    background-color: var(--search-bg);
    color: var(--text-main);
}

.sidebar-menu li.active a {
    color: var(--primary-blue);
    background-color: var(--badge-blue-bg);
}

.sidebar-menu li a i {
    width: 20px;
    text-align: center;
}

.badge-new {
    background-color: var(--primary-blue);
    color: white;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: auto;
}

/* Dashboard Content */
.dashboard-content {
    flex-grow: 1;
    padding-bottom: 100px; /* Space for floating bar */
}

/* Dashboard Top Section */
.dashboard-top {
    margin-bottom: 25px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.dashboard-header h2 {
    font-size: 1.8rem;
    color: var(--text-main);
    font-weight: bold;
}

.btn-create-set-top {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-create-set-top:hover {
    background-color: var(--primary-blue-hover);
}

.dashboard-controls {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.search-box-dashboard {
    position: relative;
    flex-grow: 1;
}

.search-box-dashboard i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box-dashboard input {
    width: 100%;
    padding: 12px 15px 12px 40px;
    border: 1px solid var(--border-color);
    border-radius: 24px;
    background-color: var(--search-bg);
    font-size: 0.95rem;
    outline: none;
}

.search-box-dashboard input:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.btn-filter, .btn-sort {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 24px;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    position: relative;
    height: 100%;
}

.sort-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--primary-blue);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-actions {
    margin-bottom: 20px;
}

.btn-select {
    background-color: #e5e7eb;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.set-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.set-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.set-card-header h3 {
    font-size: 1.1rem;
    color: var(--text-main);
    margin: 0;
}

.btn-delete-set {
    background: none;
    border: none;
    color: #cbd5e1;
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.btn-delete-set:hover {
    color: #ef4444;
}

.tag-english {
    background-color: #ccfbf1;
    color: #0f766e;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 10px;
    display: inline-block;
}

.set-card-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 25px;
    flex-grow: 1;
}

.progress-section {
    margin-bottom: 15px;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 8px;
}

.progress-bar {
    height: 4px;
    background-color: var(--search-bg);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #10b981;
}

.set-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Floating Action Bar */
.floating-action-bar {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--white);
    padding: 10px 20px;
    border-radius: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 100;
    border: 1px solid var(--border-color);
}

.fab-left {
    display: flex;
    gap: 15px;
}

.btn-study-all {
    background-color: transparent;
    border: none;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-review {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-create-set {
    background-color: #0ea5e9;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    margin-left: 20px;
}

.count {
    background-color: var(--search-bg);
    color: var(--text-main);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
}

.blue-count {
    background-color: rgba(255,255,255,0.2);
    color: white;
}

@media (max-width: 900px) {
    .account-layout {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .floating-action-bar {
        width: 90%;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ================================
   CREATE SET PAGE STYLES
   ================================ */
.create-set-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.create-form-section {
    display: flex;
    margin-bottom: 40px;
}

.form-border-left {
    width: 4px;
    background-color: var(--primary-blue);
    border-radius: 4px;
    margin-right: 20px;
}

.form-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.input-title {
    width: 100%;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 20px;
    outline: none;
    background-color: #f9fafb;
    font-style: italic;
    transition: border-color 0.2s, background-color 0.2s;
}

.input-title:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
    font-style: normal;
}

.input-group-create {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.input-group-create label {
    font-size: 0.75rem;
    font-weight: bold;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-desc {
    width: 100%;
    font-size: 1rem;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 15px 20px;
    outline: none;
    background-color: #f9fafb;
    resize: vertical;
    font-family: inherit;
}

.input-desc:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.dropdowns-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}

.select-wrapper {
    position: relative;
    width: 100%;
}

.custom-select {
    width: 100%;
    font-size: 0.95rem;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 40px 12px 15px;
    outline: none;
    background-color: #f9fafb;
    appearance: none;
    cursor: pointer;
}

.custom-select:focus {
    border-color: var(--primary-blue);
    background-color: var(--white);
}

.select-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    font-size: 0.8rem;
}

.create-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 40px 0;
}

.empty-state-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 0;
}

.empty-icon-wrapper {
    width: 60px;
    height: 60px;
    background-color: #e0f2fe;
    color: #0ea5e9;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.empty-state-section h3 {
    font-size: 1.3rem;
    color: var(--text-main);
    margin-bottom: 10px;
}

.empty-state-section p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 25px;
}

.btn-add-card-primary {
    background-color: var(--primary-blue);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 24px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-add-card-primary:hover {
    background-color: #1d4ed8;
}

/* Filter Dropdown */
.filter-dropdown-container {
    position: relative;
}

.btn-filter.active {
    border-color: var(--primary-blue);
    background-color: #f0f8ff;
}

.filter-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: auto;
    width: 260px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    z-index: 50;
    display: none;
    flex-direction: column;
}

.filter-dropdown-menu.show {
    display: flex;
}

.filter-menu-header {
    padding: 15px 15px 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}

.filter-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: background-color 0.2s;
}

.filter-item:hover {
    background-color: var(--search-bg);
}

.filter-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 12px;
}

.filter-item input[type="checkbox"] {
    margin-left: auto;
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.filter-menu-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    border-top: 1px solid var(--border-color);
    margin-top: 5px;
}

.btn-clear-filter {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 0.9rem;
    cursor: pointer;
}

.manage-cats-link {
    color: var(--primary-blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.btn-sort.active {
    border-color: var(--primary-blue);
    background-color: #f0f8ff;
}

.sort-menu-list {
    list-style: none;
    padding: 0 10px 10px;
    margin: 0;
}

.sort-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    border-radius: 20px;
    margin-bottom: 5px;
    transition: background-color 0.2s;
}

.sort-item:hover {
    background-color: var(--search-bg);
}

.sort-item.selected {
    background-color: #f0f8ff;
    color: var(--text-main);
    border: 1px solid #bce3ff;
}

.sort-item i {
    margin-right: 10px;
    color: var(--text-main);
    font-size: 1rem;
    width: 20px;
}

/* Category Modal Styles */
.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 15px;
}

.cat-left {
    display: flex;
    align-items: center;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-main);
}

.cat-actions {
    display: flex;
    gap: 8px;
}

.cat-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 0.8rem;
    color: var(--text-main);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.cat-btn:hover {
    background-color: var(--search-bg);
}

.cat-btn.delete {
    color: #ef4444;
    border-color: #fca5a5;
    background-color: #fef2f2;
}

.cat-btn.delete:hover {
    background-color: #fee2e2;
}

.color-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s;
}

.color-circle:hover {
    transform: scale(1.15);
}

.select-set-item {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 15px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 0.95rem;
    color: var(--text-main);
}

.select-set-item:hover {
    background-color: var(--search-bg);
}

.select-set-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary-blue);
}