/* ==========================================
   MODERN OFFER WALL - CSS STYLES
   A premium, professional design with glassmorphism
   ========================================== */

/* ==========================================
   ROOT VARIABLES & RESET
   ========================================== */
:root {
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --secondary-gradient: linear-gradient(135deg, #ec4899 0%, #f43f5e 100%);
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --bg-dark: #0f172a;
    --bg-darker: #020617;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-hover-bg: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    background: linear-gradient(to bottom right,
            var(--bg-dark),
            var(--bg-darker));
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* ==========================================
   HEADER STYLES
   ========================================== */
.wall-header {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.wall-header .logo h4 {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.25rem;
}

.wall-header .logo small {
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn-earnings {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-gradient);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-earnings:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    color: white;
}

.btn-earnings i {
    font-size: 1.2rem;
}

/* ==========================================
   FEATURED SECTIONS & SLIDERS
   ========================================== */
.featured-section {
    padding: 1.5rem 0 0.5rem;
    overflow: hidden;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.section-title i {
    color: #8b5cf6;
    font-size: 1.4rem;
}

.horizontal-scroll {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem 0 1.5rem;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

.horizontal-scroll::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.featured-card {
    flex: 0 0 160px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1rem;
    transition: var(--transition);
    text-decoration: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.featured-card:hover {
    background: var(--card-hover-bg);
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: var(--shadow-md);
}

.featured-card-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.featured-card-content h6 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 140px;
}

.featured-payout {
    font-size: 0.85rem;
    font-weight: 800;
    color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    display: block;
    margin-top: 0.5rem;
    text-align: center;
}

/* ==========================================
   NAVIGATION TABS
   ========================================== */
.wall-nav {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 76px;
    z-index: 999;
}

.nav-tabs {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.nav-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
}

.nav-tab::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 3px 3px 0 0;
    transition: var(--transition);
}

.nav-tab:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--text-primary);
}

.nav-tab.active {
    background: rgba(99, 102, 241, 0.15);
    color: #6366f1;
}

.nav-tab.active::before {
    transform: translateX(-50%) scaleX(1);
}

/* ==========================================
   SEARCH & FILTERS
   ========================================== */
.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.2rem;
}

.search-box input {
    width: 100%;
    padding: 0.875rem 3rem 0.875rem 3rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.08);
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.search-box #clear-search {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.search-box #clear-search:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.device-filter select {
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23cbd5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.device-filter select:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: #6366f1;
}

.device-filter select:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ==========================================
   OFFER CARDS
   ========================================== */
#offers-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.offer-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.offer-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.offer-card:hover {
    background: var(--card-hover-bg);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(99, 102, 241, 0.3);
}

.offer-card:hover::before {
    transform: scaleX(1);
}

.offer-logo {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.offer-logo img,
.offer-image {
    width: 100%;
    max-width: 75px;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.offer-logo i {
    font-size: 2rem;
    color: var(--text-muted);
}

.offer-card h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.badge i {
    font-size: 0.875rem;
}

.badge.premium,
.badge-featured {
    background: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    color: white;
}

.badge-category {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
}

.offer-card .text-muted {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
    line-height: 1.5;
}

.offer-payout {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.offer-payout+small {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payout-amount {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   SKELETON LOADER
   ========================================== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

.placeholder-card,
.skeleton {
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.05) 0%,
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0.05) 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
    border-radius: var(--radius-md);
}

.placeholder-card {
    pointer-events: none;
    opacity: 0.6;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.placeholder-img,
.placeholder-line {
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.05) 0%,
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0.05) 100%);
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

.placeholder-img {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
}

.placeholder-line {
    height: 12px;
    margin-bottom: 0.75rem;
    border-radius: var(--radius-sm);
}

/* ==========================================
   MODAL
   ========================================== */
.offer-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.offer-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.offer-modal-content {
    position: relative;
    background: linear-gradient(135deg,
            rgba(30, 41, 59, 0.95),
            rgba(15, 23, 42, 0.95));
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.offer-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    font-size: 1.5rem;
    z-index: 1;
}

.offer-modal-close:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.offer-modal-body {
    padding: 2rem;
}

.modal-offer-header {
    margin-bottom: 2rem;
}

.modal-offer-header #modal-offer-logo,
.modal-offer-logo,
.modal-offer-logo-placeholder {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.modal-offer-logo-placeholder {
    background: var(--primary-gradient);
    color: white;
    font-size: 2.5rem;
}

.modal-offer-header #modal-offer-logo img,
.modal-offer-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-offer-header h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.3;
}

.modal-offer-reward {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.modal-offer-reward .reward-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.modal-offer-reward .reward-amount {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    -webkit-text-fill-color: unset;
}

.payout-main {
    font-size: 2rem;
    font-weight: 800;
    display: block;
    margin-bottom: 0.25rem;
}

.modal-section {
    margin-bottom: 2rem;
}

.modal-section h5 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.modal-section h5 i {
    color: #6366f1;
    font-size: 1.25rem;
}

.modal-section p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.steps-list {
    list-style: none;
    counter-reset: step-counter;
    padding: 0;
}

.steps-list li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
    padding-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.steps-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
}

.steps-list li:not(:last-child)::after {
    content: "";
    position: absolute;
    left: 15px;
    top: 32px;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.requirement-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.requirement-item i {
    font-size: 1.5rem;
    color: #6366f1;
    flex-shrink: 0;
}

.requirement-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.requirement-value {
    color: var(--text-primary);
    font-weight: 600;
}

.requirement-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
    color: var(--text-secondary);
}

.btn-start-offer {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    margin-bottom: 1rem;
}

.btn-start-offer:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.btn-start-offer i {
    font-size: 1.5rem;
}

.modal-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.modal-disclaimer i {
    color: #6366f1;
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* ==========================================
   EMPTY STATE
   ========================================== */
#empty-state {
    padding: 4rem 2rem;
    text-align: center;
}

#empty-state i {
    font-size: 5rem;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

#empty-state h4 {
    color: var(--text-secondary);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

#empty-state p {
    color: var(--text-muted);
}

.empty-history {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-history i {
    font-size: 4rem;
    color: var(--text-muted);
    opacity: 0.3;
}

/* ==========================================
   HISTORY & STATUS
   ========================================== */
.history-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

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

.status-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-completed {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}

.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: #fcd34d;
}

.offer-image-small {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 1px solid var(--border-color);
}

/* ==========================================
   FOOTER
   ========================================== */
.wall-footer {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.footer-links a:hover {
    color: #6366f1;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 768px) {
    .wall-header {
        padding: 1rem 0;
    }

    .wall-header .logo h4 {
        font-size: 1.25rem;
    }

    .btn-earnings {
        padding: 0.625rem 1rem;
        font-size: 0.85rem;
    }

    .nav-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

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

    .nav-tab {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }

    .search-box {
        max-width: 100%;
        margin-top: 1rem;
    }

    .device-filter {
        margin-top: 1rem;
        width: 100%;
    }

    .device-filter select {
        width: 100%;
    }

    #offers-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .offer-modal-body {
        padding: 1.5rem;
    }

    .modal-offer-header h3 {
        font-size: 1.5rem;
    }

    .modal-offer-reward .reward-amount {
        font-size: 2rem;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
    }

    .wall-footer {
        padding: 1.5rem 0;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* ==========================================
   SCROLLBAR CUSTOMIZATION
   ========================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.5);
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}