/* RaceplayVideos - Dark Theme CSS */
:root {
    --color-dark: #0a0a0a;
    --color-darker: #141414;
    --color-blue: #0077CC;
    --color-purple: #7300ff;
    --color-white: #ffffff;
    --color-gray: #cccccc;
    --color-gray-dark: #666666;
    --color-border: #333333;
    --color-hover: #1a1a1a;
    --color-bolt-glow: #3953a6;
    
    --gradient-primary: linear-gradient(135deg, var(--color-blue), var(--color-purple));
    --gradient-secondary: linear-gradient(45deg, var(--color-purple), var(--color-blue));
    
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --border-radius: 4px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-white);
    background-color: var(--color-dark);
}

.bg-dark { background-color: var(--color-dark); }
.bg-darker { background-color: var(--color-darker); }

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-muted { color: var(--color-gray-dark); }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.main-content {
    min-height: calc(100vh - 160px);
    padding: 2rem 0;
    margin-bottom: 3rem;
    margin-top: 4rem;
}

/* Grid System */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 1024px) {
    .grid-4, .grid-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .grid, .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* Navigation */
.navbar {
    background-color: var(--color-darker);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-gray);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link:hover {
    color: var(--color-white);
    background-color: var(--color-hover);
}

/* Notifications bell in navigation */
.nav-link .notification-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #dc3545;
    color: white;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    font-size: 0.625rem;
    font-weight: 600;
    min-width: 16px;
    text-align: center;
    margin-left: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.nav-link {
    position: relative;
}

.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Specific styling for different dropdown types */
.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.notifications-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-icon {
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-icon,
.dropdown-toggle.active .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--color-darker);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-dropdown:hover .dropdown-menu,
.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: var(--color-hover);
    color: var(--color-white);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--color-border);
    margin: 0.5rem 0;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    transition: var(--transition);
}

@media (max-width: 768px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-darker);
        border-top: 1px solid var(--color-border);
        padding: 1rem;
        flex-direction: column;
        gap: 0.5rem;
        z-index: 1000;
        /* Use display toggling instead of transforms; transforms can block scrolling on some mobile browsers */
        display: none;
        overflow: visible;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    /* Reset all dropdown buttons to behave like regular nav links in mobile */
    .nav-dropdown {
        width: 100%;
    }
    
    .nav-dropdown .dropdown-toggle {
        width: 100%;
        justify-content: flex-start;
        text-align: left;
        padding: 0.5rem 1rem;
        color: var(--color-gray);
        text-decoration: none;
        border-radius: var(--border-radius);
        transition: var(--transition);
        border: none;
        background: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .nav-dropdown .dropdown-toggle:hover {
        color: var(--color-white);
        background-color: var(--color-hover);
    }
    
    /* Mobile-specific dropdown menu styles */
    .nav-menu .nav-dropdown .dropdown-menu {
        position: static !important;
        display: none;
        box-shadow: none;
        border: none;
        margin-top: 0.5rem;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        width: 100%;
        min-width: auto;
        background-color: transparent;
        /* Not scrollable until opened */
        max-height: none;
        overflow: visible;
    }
    
    /* Show dropdown when active */
    .nav-menu .nav-dropdown .dropdown-menu.show,
    .nav-menu .nav-dropdown.active .dropdown-menu {
        display: block !important;
        /* Scroll ONLY the opened dropdown */
        max-height: calc(100vh - 480px);
        overflow-y: auto;
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
    }
    
    /* Style dropdown items for mobile */
    .nav-menu .nav-dropdown .dropdown-item {
        padding: 0.75rem 1.5rem;
        display: block;
        color: var(--color-gray);
        text-decoration: none;
        background-color: var(--color-hover);
        border: none;
        border-radius: var(--border-radius);
        margin-bottom: 0.25rem;
    }
    
    .nav-menu .nav-dropdown .dropdown-item:hover {
        background-color: var(--color-border);
        color: var(--color-white);
    }
    
    .nav-menu .nav-dropdown .dropdown-divider {
        margin: 0.5rem 0;
        background-color: var(--color-border);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 119, 204, 0.3);
}

.btn-secondary {
    background-color: var(--color-border);
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-gray-dark);
}

.btn-danger {
    background-color: #dc3545;
    color: var(--color-white);
}

.btn-danger:hover {
    background-color: #c82333;
}

.btn-success {
    background-color: #28a745;
    color: var(--color-white);
}

.btn-success:hover {
    background-color: #218838;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

.btn-outline {
    background: transparent;
    border: 2px solid;
    border-image: var(--gradient-primary) 1;
    color: var(--color-white);
}

.btn-outline:hover {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-image: none;
    border: 2px solid transparent;
}

/* Cards */
.card {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow);
}

.card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.card-body {
    padding: 1rem;
}

.card-footer {
    padding: 1rem;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-hover);
}

/* Video Cards */
.video-card {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background-color: rgba(0, 0, 0, 0.8);
    color: var(--color-white);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.video-info {
    padding: 1rem;
}

.video-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-white);
    text-decoration: none;
    display: block;
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.video-title:hover {
    color: var(--color-blue);
}

.video-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-gray-dark);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.video-uploader {
    color: var(--color-gray);
    text-decoration: none;
}

.video-uploader:hover {
    color: var(--color-white);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-white);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: var(--color-dark);
    color: var(--color-white);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 119, 204, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-help {
    color: var(--color-gray-dark);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Age Verification */
.age-verification {
    text-align: center;
}

.warning-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.age-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Flash Messages */
.flash-message {
    padding: 1rem 0;
    margin-bottom: 1rem;
    position: relative;
}

.flash-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left: 4px solid #28a745;
    color: #28a745;
}

.flash-error {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid #dc3545;
    color: #dc3545;
}

.flash-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
    color: #ffc107;
}

.flash-close {
    position: absolute;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: inherit;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Video Player */
.video-player {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-bottom: 2rem;
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background-color: #000;
    border-radius: 8px;
    overflow: hidden;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

/* Comments */
.comments-section {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
}

.comment {
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

.comment:last-child {
    border-bottom: none;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.comment-author {
    font-weight: 600;
    color: var(--color-white);
}

.comment-date {
    color: var(--color-gray-dark);
    font-size: 0.875rem;
}

.comment-content {
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: var(--color-darker);
    border-top: 1px solid var(--color-border);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--color-white);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--color-gray);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-gray-dark);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.gap-6 { gap: 1.5rem; }

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .main-content {
        padding: 1rem 0;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
    }
    
    .modal-content {
        width: 95%;
    }
}

/* Notification Badge */
.notification-badge {
    background-color: #dc3545;
    color: white;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 18px;
    text-align: center;
    margin-left: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dropdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Valid Badge Styles - Global */
.valid-badge {
    display: inline-block;
    background: #1da1f2;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    text-align: center;
    line-height: 18px;
    font-size: 10px;
    font-weight: bold;
    margin-left: 6px;
    vertical-align: middle;
    box-shadow: 0 2px 4px rgba(29, 161, 242, 0.4);
    flex-shrink: 0;
    border: 2px solid white;
    position: relative;
}

.valid-badge::before {
    content: "";
    position: absolute;
    top: 3px;
    left: 5px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Different sizes for different contexts */
.valid-badge.large {
    width: 24px;
    height: 24px;
    line-height: 20px;
    font-size: 14px;
    margin-left: 8px;
    border: 3px solid white;
}

.valid-badge.large::before {
    top: 4px;
    left: 7px;
    width: 8px;
    height: 12px;
    border-width: 0 2px 2px 0;
}

.valid-badge.small {
    width: 14px;
    height: 14px;
    line-height: 12px;
    font-size: 9px;
    margin-left: 4px;
    border: 1px solid white;
}

.valid-badge.small::before {
    top: 2px;
    left: 4px;
    width: 4px;
    height: 7px;
    border-width: 0 1px 1px 0;
}

/* Username display with badge */
.username-with-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

/* VIP text for valid users */
.vip-text {
    font-size: 12px;
    color: white !important;
    opacity: 0.44 !important;
    font-style: italic;
    margin-left: 4px;
    display: block;
    margin-top: 2px;
    font-weight: 300;
}

/* Ensure usernames with badges align properly in lists */
.comment-author,
.video-author,
.message-sender,
.username-display {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

/* Activity Items in Dropdown */
.dropdown-header {
    padding: 0.75rem 1rem;
    background-color: var(--color-hover);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    color: var(--color-white);
    margin: 0;
}

.activity-item {
    padding: 0.75rem 1rem !important;
    border-bottom: 1px solid var(--color-border);
    display: block !important;
    cursor: default;
}

.activity-item:hover {
    background-color: var(--color-hover);
}

.activity-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.activity-user {
    font-weight: 600;
    font-size: 0.875rem;
}

.activity-text {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.activity-link {
    color: var(--color-blue);
    text-decoration: none;
}

.activity-link:hover {
    text-decoration: underline;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--color-gray-dark);
}

/* Notifications Page Styles */
.page-header {
    margin-bottom: 2rem;
}

.notification-filters {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    padding: 1rem;
    border: 1px solid var(--color-border);
}

.filter-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--color-gray);
    background-color: transparent;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

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

.filter-tab.active {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: transparent;
}

.filter-tab .count {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.notifications-container {
    background-color: var(--color-darker);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.notifications-list {
    display: flex;
    flex-direction: column;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
}

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

.notification-item:hover {
    background-color: var(--color-hover);
}

.notification-item.unread {
    background-color: rgba(0, 119, 204, 0.05);
    border-left: 4px solid var(--color-blue);
}

.notification-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-hover);
    color: var(--color-gray);
    flex-shrink: 0;
}

.notification-item.unread .notification-icon {
    background: var(--gradient-primary);
    color: var(--color-white);
}

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

.notification-text {
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.notification-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--color-gray-dark);
}

.notification-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.unread-badge {
    background-color: var(--color-blue);
    color: var(--color-white);
    padding: 0.125rem 0.5rem;
    border-radius: 10px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
}

.notification-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: var(--transition);
}

.notification-item:hover .notification-actions {
    opacity: 1;
}

.btn-mark-read,
.btn-delete {
    background: none;
    border: none;
    color: var(--color-gray);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-mark-read:hover {
    background-color: var(--color-blue);
    color: var(--color-white);
}

.btn-delete:hover {
    background-color: #dc3545;
    color: var(--color-white);
}

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

.empty-icon {
    font-size: 4rem;
    color: var(--color-gray-dark);
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: var(--color-white);
    margin-bottom: 0.5rem;
}

.pagination-container {
    padding: 1.5rem;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-hover);
}

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-darker);
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.pagination-btn:hover {
    background: var(--gradient-primary);
    border-color: transparent;
}

.pagination-info {
    color: var(--color-gray);
    font-size: 0.875rem;
}

/* Animations */
@keyframes slideOut {
    0% {
        opacity: 1;
        transform: translateX(0);
        max-height: 100px;
    }
    100% {
        opacity: 0;
        transform: translateX(100%);
        max-height: 0;
        padding-top: 0;
        padding-bottom: 0;
        margin-top: 0;
        margin-bottom: 0;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .filter-tabs {
        flex-direction: column;
    }
    
    .filter-tab {
        text-align: center;
    }
    
    .notification-item {
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .notification-icon {
        width: 32px;
        height: 32px;
    }
    
    .notification-actions {
        opacity: 1;
        flex-direction: column;
    }
    
    .pagination {
        flex-direction: column;
        gap: 1rem;
    }
    
    .page-header .d-flex {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}