/* ==========================================================================
   Guia Medico 3L — Component Library
   Premium Healthcare Marketplace — All UI Components
   ========================================================================== */

/* ==========================================================================
   1. BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
    -webkit-appearance: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    transform: none !important;
    box-shadow: none !important;
}

.btn:active:not(:disabled) {
    transform: translateY(1px);
}

/* ---- Primary ---- */
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #00e6b8 100%);
    color: var(--primary);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 170, 0.35);
}

.btn-primary:active {
    transform: translateY(1px);
    box-shadow: 0 2px 6px rgba(0, 212, 170, 0.2);
}

/* ---- Secondary ---- */
.btn-secondary {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn-secondary:hover {
    background: var(--secondary);
    border-color: var(--secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ---- Outline ---- */
.btn-outline {
    background-color: transparent;
    color: var(--accent);
    border-color: var(--accent);
}

.btn-outline:hover {
    background-color: var(--accent);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 212, 170, 0.3);
}

/* ---- Danger ---- */
.btn-danger {
    background: var(--error);
    color: #ffffff;
    border-color: var(--error);
}

.btn-danger:hover {
    background: #c53030;
    border-color: #c53030;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(229, 62, 62, 0.3);
}

/* ---- Ghost ---- */
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-ghost:hover {
    background: var(--bg-alt);
    color: var(--text);
}

/* ---- Success ---- */
.btn-success {
    background: var(--success);
    color: #ffffff;
    border-color: var(--success);
}

.btn-success:hover {
    background: #2f855a;
    border-color: #2f855a;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(56, 161, 105, 0.3);
}

/* ---- Warning ---- */
.btn-warning {
    background: var(--warning);
    color: #ffffff;
    border-color: var(--warning);
}

.btn-warning:hover {
    background: #b7791f;
    border-color: #b7791f;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(214, 158, 46, 0.3);
}

/* ---- Link button ---- */
.btn-link {
    background: transparent;
    color: var(--accent);
    border-color: transparent;
    padding-left: 4px;
    padding-right: 4px;
    border-radius: var(--radius);
}

.btn-link:hover {
    color: var(--accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    background: transparent;
}

/* ---- Outline primary ---- */
.btn-outline-primary {
    background-color: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ---- Sizes ---- */
.btn-sm {
    padding: 8px 18px;
    font-size: 0.8125rem;
    gap: 6px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.0625rem;
    gap: 10px;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ---- Icon button ---- */
.btn-icon {
    padding: 12px;
    border-radius: var(--radius-lg);
    gap: 0;
}

.btn-icon.btn-sm {
    padding: 8px;
    border-radius: var(--radius);
}

.btn-icon.btn-lg {
    padding: 16px;
    border-radius: var(--radius-lg);
}

/* ---- Favorite button ---- */
.btn-favorite {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--muted);
    padding: 8px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.btn-favorite:hover {
    border-color: #e53e3e;
    color: #e53e3e;
    background: rgba(229, 62, 62, 0.06);
}

.btn-favorite.favorited {
    border-color: #e53e3e;
    color: #e53e3e;
    background: rgba(229, 62, 62, 0.06);
}

.btn-favorite.favorited svg,
.btn-favorite.favorited i {
    fill: #e53e3e;
}

/* ==========================================================================
   2. FORMS
   ========================================================================== */
.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}

.form-label .required {
    color: var(--error);
    margin-left: 2px;
}

.form-input,
.form-control,
.form-select,
.form-textarea {
    display: block;
    width: 100%;
    padding: 12px 16px;
    font-size: 0.9375rem;
    color: var(--text);
    background-color: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
    -webkit-appearance: none;
    height: 48px;
}

.form-input:hover,
.form-control:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: var(--muted);
}

.form-input:focus,
.form-control:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
    background-color: #fff;
}

.form-input::placeholder,
.form-control::placeholder,
.form-textarea::placeholder {
    color: var(--muted);
    font-weight: 400;
}

/* ---- Validation states ---- */
.form-input.is-error,
.form-input.is-invalid,
.form-control.is-error,
.form-control.is-invalid,
.form-select.is-error,
.form-select.is-invalid,
.form-textarea.is-error,
.form-textarea.is-invalid {
    border-color: var(--error);
    background: var(--error-light);
}

.form-input.is-error:focus,
.form-input.is-invalid:focus,
.form-control.is-error:focus,
.form-control.is-invalid:focus,
.form-select.is-error:focus,
.form-select.is-invalid:focus,
.form-textarea.is-error:focus,
.form-textarea.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(229, 62, 62, 0.15);
}

.form-error,
.invalid-feedback {
    display: block;
    font-size: 0.8125rem;
    color: var(--error);
    margin-top: 6px;
    font-weight: 500;
}

.form-help {
    display: block;
    font-size: 0.8125rem;
    color: var(--muted);
    margin-top: 6px;
    line-height: 1.5;
}

/* ---- Select ---- */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238899aa' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 44px;
    cursor: pointer;
}

.form-select-sm {
    height: 40px;
    padding: 8px 40px 8px 14px;
    font-size: 0.875rem;
}

/* ---- Textarea ---- */
.form-textarea {
    min-height: 128px;
    resize: vertical;
    height: auto;
    line-height: 1.6;
}

/* ---- Small input ---- */
.form-input-sm,
.form-control-sm {
    height: 40px;
    padding: 8px 14px;
    font-size: 0.875rem;
    border-radius: var(--radius);
}

/* ---- Form row ---- */
.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

@media (max-width: 640px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

/* ---- Checkbox & radio ---- */
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 4px 0;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}

.form-check-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

/* ---- File upload ---- */
.form-file {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 36px 20px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-lg);
    background: var(--bg-alt);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.form-file:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.form-file input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.form-file-label {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.5;
}

/* ---- Search input ---- */
.search-input-wrapper {
    position: relative;
}

.search-input-wrapper .search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    pointer-events: none;
    font-size: 1.125rem;
}

.search-input-wrapper .form-input,
.search-input-wrapper .form-control {
    padding-left: 48px;
}

/* ==========================================================================
   3. CARDS
   ========================================================================== */
.card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-body {
    padding: 24px;
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-light);
    font-weight: 600;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-alt);
}

.card-image {
    width: 100%;
    object-fit: cover;
}

.card-image-top {
    height: 200px;
    object-fit: cover;
}

/* ==========================================================================
   4. DOCTOR CARD
   ========================================================================== */
.doctor-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.doctor-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: transparent;
}

.doctor-card-avatar {
    width: 100%;
    height: 210px;
    background: linear-gradient(135deg, var(--bg-alt) 0%, #edf2f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.doctor-card-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.doctor-card:hover .doctor-card-avatar img {
    transform: scale(1.04);
}

.doctor-card-avatar .avatar-placeholder {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-light), rgba(0, 212, 170, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent);
}

.doctor-card-initial {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-light), rgba(0, 212, 170, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--accent);
}

.doctor-card-info,
.doctor-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.doctor-card-name {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
    line-height: 1.3;
}

.doctor-card-name a {
    color: inherit;
    transition: color var(--transition);
}

.doctor-card-name a:hover {
    color: var(--accent);
}

.doctor-card-specialty {
    font-size: 0.8125rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.doctor-card-location {
    font-size: 0.8125rem;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 12px;
}

.doctor-card-location svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.doctor-card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.doctor-card-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.doctor-card-rating .rating-value {
    font-weight: 700;
    color: var(--star);
    font-size: 0.9375rem;
}

.doctor-card-rating .rating-count {
    font-size: 0.8125rem;
    color: var(--muted);
}

.doctor-card-footer,
.doctor-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
    gap: 12px;
}

.doctor-card-price {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.doctor-card-price .price-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
}

/* ---- Doctor card horizontal ---- */
@media (min-width: 768px) {
    .doctor-card-horizontal {
        flex-direction: row;
    }

    .doctor-card-horizontal .doctor-card-avatar {
        width: 220px;
        min-width: 220px;
        height: auto;
        min-height: 220px;
    }

    .doctor-card-horizontal .doctor-card-info,
    .doctor-card-horizontal .doctor-card-body {
        padding: 24px;
    }
}

/* ==========================================================================
   5. BADGES
   ========================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
    line-height: 1.5;
    background: var(--bg-alt);
    color: var(--text-secondary);
    letter-spacing: 0.02em;
    border: 1px solid transparent;
}

.badge-accent {
    background: var(--accent-light);
    color: var(--accent-dark);
    border-color: rgba(0, 212, 170, 0.15);
}

.badge-primary {
    background: rgba(15, 43, 70, 0.08);
    color: var(--primary);
    border-color: rgba(15, 43, 70, 0.1);
}

.badge-warning {
    background: var(--warning-light);
    color: #92400e;
    border-color: rgba(214, 158, 46, 0.15);
}

.badge-success {
    background: var(--success-light);
    color: #276749;
    border-color: rgba(56, 161, 105, 0.15);
}

.badge-error {
    background: var(--error-light);
    color: #9b2c2c;
    border-color: rgba(229, 62, 62, 0.15);
}

.badge-info {
    background: var(--info-light);
    color: #2b6cb0;
    border-color: rgba(49, 130, 206, 0.15);
}

.badge-outline {
    background: transparent;
    border: 1.5px solid var(--border);
    color: var(--text-secondary);
}

.badge-purple {
    background: #f3e8ff;
    color: #6b21a8;
    border-color: rgba(107, 33, 168, 0.12);
}

.badge-lg {
    padding: 6px 16px;
    font-size: 0.8125rem;
}

/* ==========================================================================
   6. STARS & RATINGS
   ========================================================================== */
.stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.star {
    color: var(--star);
    font-size: 1rem;
    line-height: 1;
}

.star::before {
    content: '\2605';
}

.star-empty {
    color: var(--border);
    font-size: 1rem;
    line-height: 1;
}

.star-empty::before {
    content: '\2605';
}

.star-half {
    color: var(--star);
    font-size: 1rem;
    line-height: 1;
    position: relative;
    display: inline-block;
}

.star-half::before {
    content: '\2605';
    color: var(--border);
}

.star-half::after {
    content: '\2605';
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    overflow: hidden;
    color: var(--star);
}

.rating-value {
    font-weight: 700;
    color: var(--star);
    font-size: 0.9375rem;
}

.rating-count {
    font-size: 0.8125rem;
    color: var(--muted);
}

/* ---- Interactive star rating ---- */
.stars-input {
    display: inline-flex;
    flex-direction: row-reverse;
    gap: 4px;
}

.stars-input input {
    display: none;
}

.star-btn,
.stars-input label {
    cursor: pointer;
    font-size: 1.75rem;
    color: var(--border);
    transition: color var(--transition-fast), transform var(--transition-fast);
    line-height: 1;
    padding: 2px;
    background: none;
    border: none;
}

.star-btn::before,
.stars-input label::before {
    content: '\2605';
}

.star-btn:hover,
.stars-input label:hover,
.stars-input label:hover ~ label,
.stars-input input:checked ~ label {
    color: var(--star);
    transform: scale(1.15);
}

/* ==========================================================================
   7. ALERTS
   ========================================================================== */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    border-left: 4px solid transparent;
    font-size: 0.9375rem;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    position: relative;
    animation: alertSlideIn 0.35s ease-out;
}

.alert-icon {
    flex-shrink: 0;
    font-size: 1.25rem;
    margin-top: 1px;
}

.alert-content {
    flex: 1;
}

.alert-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    opacity: 0.5;
    font-size: 1.25rem;
    padding: 4px;
    line-height: 1;
    transition: opacity var(--transition), transform var(--transition);
    border-radius: var(--radius);
}

.alert-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.alert-success {
    background: var(--success-light);
    border-left-color: var(--success);
    color: #276749;
}

.alert-error,
.alert-danger {
    background: var(--error-light);
    border-left-color: var(--error);
    color: #9b2c2c;
}

.alert-warning {
    background: var(--warning-light);
    border-left-color: var(--warning);
    color: #744210;
}

.alert-info {
    background: var(--info-light);
    border-left-color: var(--info);
    color: #2a4365;
}

/* Flash animation */
.alert-flash {
    animation: alertSlideIn 0.35s ease-out;
}

.alert-flash.alert-dismiss {
    animation: alertSlideOut 0.3s ease-in forwards;
}

@keyframes alertSlideIn {
    from {
        opacity: 0;
        transform: translateY(-12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes alertSlideOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-12px);
        max-height: 0;
        padding: 0;
        margin: 0;
        overflow: hidden;
    }
}

/* ==========================================================================
   8. TABLES
   ========================================================================== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    background: var(--bg);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9375rem;
}

.table th {
    background: var(--bg-alt);
    font-weight: 600;
    color: var(--text-secondary);
    text-align: left;
    padding: 14px 20px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border-bottom: 2px solid var(--border-light);
}

.table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-light);
    color: var(--text);
    vertical-align: middle;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: rgba(0, 212, 170, 0.03);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-striped tbody tr:nth-child(even) {
    background: var(--bg-alt);
}

.table-striped tbody tr:nth-child(even):hover {
    background: rgba(0, 212, 170, 0.04);
}

/* ==========================================================================
   9. TABS
   ========================================================================== */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border-light);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab {
    padding: 14px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    border: none;
    background: none;
    white-space: nowrap;
    position: relative;
    transition: color var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.tab:hover {
    color: var(--text);
}

.tab-active,
.tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.tab-content {
    display: none;
    padding: 28px 0;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Profile tabs variant */
.profile-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border-light);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.profile-tab {
    padding: 14px 24px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--muted);
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: color var(--transition), border-color var(--transition);
}

.profile-tab:hover {
    color: var(--text);
}

.profile-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

/* ==========================================================================
   10. PAGINATION
   ========================================================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 20px 0;
}

.pagination-item,
.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}

.pagination-item:hover,
.page-link:hover {
    background: var(--bg-alt);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.pagination-item.active,
.page-link.active {
    background: linear-gradient(135deg, var(--accent), #00e6b8);
    color: var(--primary);
    border-color: transparent;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 212, 170, 0.3);
}

.pagination-item.disabled,
.page-link.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.page-ellipsis {
    padding: 0 8px;
    color: var(--muted);
    user-select: none;
}

/* ==========================================================================
   11. MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 43, 70, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg);
    max-width: 520px;
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    transform: scale(0.93) translateY(16px);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px 20px;
    border-bottom: 1px solid var(--border-light);
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
}

.modal-close {
    background: var(--bg-alt);
    border: none;
    font-size: 1.125rem;
    color: var(--muted);
    cursor: pointer;
    padding: 8px;
    line-height: 1;
    border-radius: var(--radius);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

.modal-close:hover {
    background: var(--border-light);
    color: var(--text);
}

.modal-body {
    padding: 28px;
}

.modal-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: var(--bg-alt);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.modal-lg {
    max-width: 720px;
}

.modal-sm {
    max-width: 400px;
}

/* ==========================================================================
   12. METRIC CARDS
   ========================================================================== */
.metric-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 640px) {
    .metric-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .metric-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.metric-card {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), #00e6b8);
    opacity: 0;
    transition: opacity var(--transition);
}

.metric-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.metric-card:hover::before {
    opacity: 1;
}

.metric-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 14px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--accent-light);
    color: var(--accent);
    transition: all var(--transition);
}

.metric-card:hover .metric-icon {
    transform: scale(1.05);
}

/* Metric icon colour variants */
.metric-icon--views {
    background: var(--info-light);
    color: var(--info);
}

.metric-icon--rating {
    background: var(--warning-light);
    color: var(--star);
}

.metric-icon--reviews {
    background: var(--success-light);
    color: var(--success);
}

.metric-icon--favorites {
    background: var(--error-light);
    color: var(--error);
}

.metric-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.metric-label {
    font-size: 0.8125rem;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.metric-change {
    font-size: 0.75rem;
    margin-top: 10px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: var(--radius-full);
}

.metric-change.up {
    color: var(--success);
    background: var(--success-light);
}

.metric-change.down {
    color: var(--error);
    background: var(--error-light);
}

/* ==========================================================================
   13. AVATAR
   ========================================================================== */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-alt);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
    border: 2px solid var(--border-light);
    transition: border-color var(--transition);
}

.avatar:hover {
    border-color: var(--accent-light);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
    border-width: 1.5px;
}

.avatar-lg {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
}

.avatar-xl {
    width: 88px;
    height: 88px;
    font-size: 2rem;
    border-width: 3px;
}

.avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

/* Avatar placeholder */
.avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-light), rgba(0, 212, 170, 0.2));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
}

.avatar-placeholder-sm {
    width: 32px;
    height: 32px;
    font-size: 0.75rem;
}

.avatar-placeholder-lg {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
}

/* ==========================================================================
   14. DROPDOWNS
   ========================================================================== */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 220px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    padding: 8px;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(0.97);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    border-radius: var(--radius);
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--bg-alt);
    color: var(--text);
}

.dropdown-item:active {
    background: var(--accent-light);
    color: var(--accent-dark);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: 6px 0;
}

/* ==========================================================================
   15. HEADER & NAVIGATION
   ========================================================================== */
.header,
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--border-light);
    z-index: 900;
    display: flex;
    align-items: center;
    transition: box-shadow var(--transition), background var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

@media (min-width: 768px) {
    .header-inner {
        padding: 0 32px;
    }
}

.header-logo img,
.header-logo svg {
    height: 36px;
    width: auto;
}

.header-nav {
    display: none;
    align-items: center;
    gap: 4px;
}

.nav-link,
.header-nav a {
    padding: 8px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: color var(--transition-fast), background var(--transition-fast);
    text-decoration: none;
}

.nav-link:hover,
.header-nav a:hover {
    color: var(--text);
    background: var(--bg-alt);
}

.nav-link.active,
.header-nav a.active {
    color: var(--accent);
    font-weight: 600;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ---- Hamburger ---- */
.hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--text);
    border-radius: var(--radius);
    transition: background var(--transition-fast);
}

.hamburger:hover {
    background: var(--bg-alt);
}

.hamburger-icon {
    position: relative;
    width: 22px;
    height: 16px;
}

.hamburger-line,
.hamburger-icon span {
    display: block;
    position: absolute;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    left: 0;
}

.hamburger-line:nth-child(1),
.hamburger-icon span:nth-child(1) { top: 0; }
.hamburger-line:nth-child(2),
.hamburger-icon span:nth-child(2) { top: 7px; }
.hamburger-line:nth-child(3),
.hamburger-icon span:nth-child(3) { bottom: 0; }

/* Hamburger X state */
.nav-open .hamburger-line:nth-child(1),
.nav-open .hamburger-icon span:nth-child(1) {
    top: 7px;
    transform: rotate(45deg);
}

.nav-open .hamburger-line:nth-child(2),
.nav-open .hamburger-icon span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav-open .hamburger-line:nth-child(3),
.nav-open .hamburger-icon span:nth-child(3) {
    bottom: 7px;
    transform: rotate(-45deg);
}

/* ---- Mobile nav ---- */
.mobile-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 800;
    padding: 16px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.1);
}

.nav-open .mobile-nav {
    transform: translateX(0);
}

.mobile-nav-link,
.mobile-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.mobile-nav-link:hover,
.mobile-nav a:hover,
.mobile-nav-link.active,
.mobile-nav a.active {
    background: var(--accent-light);
    color: var(--accent);
}

.mobile-nav-divider {
    height: 1px;
    background: var(--border-light);
    margin: 12px 0;
}

.mobile-nav-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 20px;
}

/* ---- User menu ---- */
.user-menu {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 8px;
    background: var(--bg-alt);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition);
}

.user-menu-toggle:hover {
    background: var(--border-light);
    border-color: var(--border);
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 220px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
    padding: 8px;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px) scale(0.97);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.user-menu.open .user-menu-dropdown,
.dropdown.open .user-menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.user-menu-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu-caret {
    font-size: 0.625rem;
    color: var(--muted);
    transition: transform var(--transition);
}

.dropdown.open .user-menu-caret {
    transform: rotate(180deg);
}

/* Desktop: show nav */
@media (min-width: 768px) {
    .header-nav {
        display: flex;
    }

    .hamburger {
        display: none;
    }
}

/* ==========================================================================
   16. FOOTER
   ========================================================================== */
.footer,
.site-footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.7);
    padding: 56px 0 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    padding-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.6fr 1fr 1fr 1fr;
        gap: 48px;
    }
}

.footer-col {}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    line-height: 1.7;
    margin-top: 14px;
}

.footer-logo img,
.footer-logo svg {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-title,
.footer-heading {
    color: #ffffff;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 18px;
}

.footer-link,
.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.875rem;
    transition: color var(--transition), padding-left var(--transition);
    padding: 5px 0;
    text-decoration: none;
}

.footer-link:hover,
.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.875rem;
    margin-bottom: 14px;
}

.footer-contact-icon {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--accent);
    opacity: 0.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    text-align: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--accent);
}

/* ==========================================================================
   17. PANEL / ADMIN SIDEBAR
   ========================================================================== */
.panel-layout {
    display: flex;
    min-height: 100vh;
}

.panel-sidebar {
    width: var(--sidebar-w);
    background: var(--bg);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 800;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.08);
}

.panel-sidebar.open {
    transform: translateX(0);
}

.panel-sidebar-header {
    height: var(--header-h);
    display: flex;
    align-items: center;
    padding: 0 24px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.panel-sidebar-header img,
.panel-sidebar-header svg {
    height: 30px;
    width: auto;
}

.panel-sidebar-nav,
.panel-nav {
    flex: 1;
    padding: 16px 14px;
    overflow-y: auto;
}

.panel-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 16px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    margin-bottom: 2px;
    text-decoration: none;
}

.panel-nav-item:hover {
    background: var(--bg-alt);
    color: var(--text);
}

.panel-nav-item.active {
    background: var(--accent-light);
    color: var(--accent-dark);
    font-weight: 600;
}

.panel-nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: var(--accent);
    border-radius: 0 3px 3px 0;
}

.panel-nav-icon {
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    font-size: 1.125rem;
    opacity: 0.75;
}

.panel-nav-item.active .panel-nav-icon {
    opacity: 1;
}

.panel-nav-label {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    padding: 24px 16px 10px;
}

.panel-sidebar-footer {
    padding: 16px 14px;
    border-top: 1px solid var(--border-light);
}

.panel-content {
    flex: 1;
    min-width: 0;
    padding: 0;
}

.panel-topbar {
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 700;
}

.panel-topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.panel-topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.panel-main {
    padding: 28px 24px;
    max-width: 1200px;
}

.panel-page,
.panel-page-header {
    margin-bottom: 28px;
}

.panel-heading,
.panel-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.01em;
}

.panel-page-subtitle {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Sidebar toggle */
.sidebar-toggle,
.panel-sidebar-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text);
    padding: 8px;
    font-size: 1.25rem;
    border-radius: var(--radius);
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-toggle:hover,
.panel-sidebar-toggle:hover {
    background: var(--bg-alt);
}

/* Sidebar overlay */
.sidebar-overlay,
.panel-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 43, 70, 0.5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 790;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay.active,
.panel-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ---- Admin dark sidebar ---- */
.admin-sidebar {
    background: linear-gradient(180deg, var(--primary) 0%, var(--bg-dark) 100%);
    border-right: none;
}

.admin-sidebar .panel-sidebar-header {
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.admin-sidebar .panel-sidebar-header img,
.admin-sidebar .panel-sidebar-header svg {
    filter: brightness(0) invert(1);
}

.admin-sidebar .panel-nav-item {
    color: rgba(255, 255, 255, 0.55);
}

.admin-sidebar .panel-nav-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.95);
}

.admin-sidebar .panel-nav-item.active {
    background: rgba(0, 212, 170, 0.12);
    color: var(--accent);
}

.admin-sidebar .panel-nav-label {
    color: rgba(255, 255, 255, 0.25);
}

.admin-sidebar .panel-sidebar-footer {
    border-top-color: rgba(255, 255, 255, 0.08);
}

.admin-sidebar .panel-sidebar-nav {
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

/* Desktop: sidebar always visible */
@media (min-width: 1024px) {
    .panel-sidebar {
        transform: translateX(0);
        box-shadow: none;
    }

    .panel-content {
        margin-left: var(--sidebar-w);
    }

    .panel-main {
        padding: 32px;
    }
}

/* ==========================================================================
   18. FILTER SIDEBAR
   ========================================================================== */
.filter-sidebar {
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.filter-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.filter-sidebar-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.filter-close-btn {
    background: var(--bg-alt);
    border: none;
    cursor: pointer;
    color: var(--muted);
    padding: 6px;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.filter-close-btn:hover {
    background: var(--border-light);
    color: var(--text);
}

.filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 43, 70, 0.5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 890;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.filter-overlay.active {
    opacity: 1;
    visibility: visible;
}

.filter-group,
.filter-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.filter-group:last-child,
.filter-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.filter-group-title,
.filter-title {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.filter-checkbox-group,
.filter-radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-checkbox,
.filter-radio {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.filter-checkbox:hover,
.filter-radio:hover {
    color: var(--text);
}

.filter-checkbox input,
.filter-radio input {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}

.filter-label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.filter-price-range {
    padding: 8px 0;
}

.filter-price-range input[type="range"] {
    width: 100%;
    accent-color: var(--accent);
    cursor: pointer;
}

/* Filter tabs */
.filter-tabs {
    display: flex;
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    padding: 4px;
    gap: 4px;
}

.filter-tab {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    white-space: nowrap;
}

.filter-tab:hover {
    color: var(--text);
}

.filter-tab.active {
    background: var(--bg);
    color: var(--accent-dark);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.filter-tab .count {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--muted);
    margin-left: 4px;
}

.filter-tab.active .count {
    color: var(--accent);
}

/* Mobile filter drawer */
@media (max-width: 1023px) {
    .filter-sidebar.filter-drawer {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 320px;
        max-width: 85vw;
        z-index: 900;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        box-shadow: var(--shadow-xl);
    }

    .filter-sidebar.filter-drawer.open {
        transform: translateX(0);
    }
}

/* ==========================================================================
   19. SPINNER & LOADING
   ========================================================================== */
.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

.spinner-sm {
    width: 18px;
    height: 18px;
    border-width: 2px;
}

.spinner-lg {
    width: 44px;
    height: 44px;
    border-width: 4px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    border-radius: inherit;
}

/* Skeleton loading */
.skeleton {
    background: linear-gradient(90deg, var(--bg-alt) 25%, var(--border-light) 50%, var(--bg-alt) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius);
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ==========================================================================
   20. EMPTY STATE
   ========================================================================== */
.empty-state {
    text-align: center;
    padding: 64px 24px;
}

.empty-state-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    opacity: 0.35;
    display: block;
}

.empty-state-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.empty-state-text {
    font-size: 0.9375rem;
    color: var(--muted);
    max-width: 420px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

/* ==========================================================================
   21. BREADCRUMB
   ========================================================================== */
.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--muted);
    padding: 18px 0;
}

.breadcrumb a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    font-weight: 500;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb-separator {
    margin: 0 2px;
    color: var(--border);
    font-size: 0.75rem;
}

.breadcrumb-current {
    color: var(--text);
    font-weight: 600;
}

/* ==========================================================================
   22. TOOLTIP
   ========================================================================== */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    background: var(--primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: var(--radius);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
    pointer-events: none;
    z-index: 50;
    box-shadow: var(--shadow-md);
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-8px);
}

/* ==========================================================================
   23. RESPONSIVE PANEL
   ========================================================================== */
@media (min-width: 768px) {
    .panel-main {
        padding: 28px 32px;
    }
}

/* ==========================================================================
   24. FOCUS RING (global)
   ========================================================================== */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
    outline: none;
}

/* ==========================================================================
   25. PANEL - WELCOME CARD
   ========================================================================== */
.panel-welcome-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: linear-gradient(135deg, var(--primary) 0%, #1a3f5c 100%);
    border-radius: 16px;
    padding: 28px 32px;
    margin-bottom: 24px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.panel-welcome-card::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,170,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.panel-welcome-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.3);
    flex-shrink: 0;
}
.panel-welcome-avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #00e6b8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    border: 3px solid rgba(255,255,255,0.3);
}
.panel-welcome-info {
    flex: 1;
    position: relative;
}
.panel-welcome-info h2 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.panel-welcome-info p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 8px;
}
.panel-welcome-plan {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(0,212,170,0.2);
    color: var(--accent);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* --- Completeness Bar --- */
.panel-completeness {
    margin-top: 12px;
}
.panel-completeness-label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
}
.panel-completeness-bar {
    height: 6px;
    background: rgba(255,255,255,0.15);
    border-radius: 3px;
    overflow: hidden;
}
.panel-completeness-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #00e6b8);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* --- Quick Actions --- */
.panel-quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}
.panel-quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    background: var(--bg);
    border-radius: 12px;
    border: 1px solid var(--border-light);
    text-decoration: none;
    color: var(--text);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: all 0.25s ease;
    text-align: center;
}
.panel-quick-action:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.panel-quick-action-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    background: rgba(0,212,170,0.1);
}
.panel-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

/* ==========================================================================
   26. PANEL - REVIEW SUMMARY & FILTERS
   ========================================================================== */
.review-summary-bar {
    display: flex;
    gap: 32px;
    align-items: center;
    background: var(--bg);
    border-radius: 16px;
    border: 1px solid var(--border-light);
    padding: 24px 28px;
    margin-bottom: 20px;
}
.review-summary-stat {
    text-align: center;
    min-width: 100px;
    flex-shrink: 0;
}
.review-summary-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    display: block;
    margin-bottom: 4px;
}
.review-summary-stars { margin-bottom: 4px; }
.review-summary-label {
    font-size: 0.8125rem;
    color: var(--muted);
}
.review-summary-breakdown {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.review-breakdown-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.review-breakdown-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    width: 36px;
    display: flex;
    align-items: center;
    gap: 2px;
}
.review-breakdown-count {
    font-size: 0.75rem;
    color: var(--muted);
    width: 24px;
    text-align: right;
}

/* --- Progress Bar --- */
.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-alt);
    border-radius: 4px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #00e6b8);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* --- Filter Tabs --- */
.review-filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.review-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all 0.2s ease;
}
.review-filter-tab:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.review-filter-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}
.review-filter-tab.active .badge { display: none; }

/* --- Review Cards List --- */
.review-cards-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.review-card-rating {
    margin-bottom: 8px;
}

/* ==========================================================================
   27. PANEL - STATS TIPS
   ========================================================================== */
.stats-tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.stats-tip {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.stats-tip-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stats-tip h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}
.stats-tip p {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ==========================================================================
   28. PANEL - SIDEBAR DARK THEME
   ========================================================================== */
.panel-sidebar-dark {
    background: linear-gradient(180deg, #0f2b46 0%, #1a3f5c 100%) !important;
    border-right: none !important;
}
.panel-sidebar-dark .panel-sidebar-header {
    border-bottom-color: rgba(255,255,255,0.1);
}
.panel-sidebar-dark .panel-nav-label {
    color: rgba(255,255,255,0.4);
}
.panel-sidebar-dark .panel-nav-item {
    color: rgba(255,255,255,0.7);
}
.panel-sidebar-dark .panel-nav-item:hover {
    background: rgba(255,255,255,0.08);
    color: #fff;
}
.panel-sidebar-dark .panel-nav-item.active {
    background: rgba(0,212,170,0.15);
    color: var(--accent);
}
.panel-sidebar-dark .panel-nav-item.active::before {
    background: var(--accent);
}
.panel-sidebar-dark .panel-sidebar-footer {
    border-top-color: rgba(255,255,255,0.1);
}
.panel-sidebar-dark .panel-sidebar-footer a {
    color: rgba(255,255,255,0.6);
}
.panel-sidebar-dark .panel-sidebar-footer a:hover {
    color: #fff;
}

/* --- Sidebar User Info --- */
.panel-sidebar-user {
    padding: 20px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.panel-sidebar-user-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(0,212,170,0.3);
    margin-bottom: 10px;
}
.panel-sidebar-user-avatar-placeholder {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #00e6b8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin: 0 auto 10px;
}
.panel-sidebar-user-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 2px;
}
.panel-sidebar-user-role {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
}
.panel-sidebar-user-plan {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 0.6875rem;
    font-weight: 600;
    background: rgba(0,212,170,0.15);
    color: var(--accent);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ==========================================================================
   29. MOBILE OVERRIDES FOR PANEL COMPONENTS
   ========================================================================== */
@media (max-width: 767px) {
    .panel-welcome-card {
        flex-direction: column;
        text-align: center;
        padding: 24px 20px;
    }
    .panel-welcome-info h2 { font-size: 1.125rem; }
    .panel-quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .panel-quick-action { padding: 16px 12px; }
    .review-summary-bar {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    .review-summary-stat { min-width: auto; }
    .review-summary-number { font-size: 2rem; }
    .review-filter-tabs { gap: 6px; }
    .review-filter-tab { padding: 6px 12px; font-size: 0.75rem; }
    .stats-tips-grid { grid-template-columns: 1fr; }
    .panel-sidebar-user { padding: 16px 12px; }
}