/* ===== DASHBOARD STYLES ===== */
:root {
    --sidebar-width: 260px;
    --sidebar-collapsed: 80px;
    --topbar-height: 70px;
    --card-radius: 12px;
    --transition-speed: 0.3s;
}

.dashboard-body {
    display: flex;
    min-height: 100vh;
    background: #0a0a0f;
    color: #ffffff;
}

/* Sidebar */
.dashboard-sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #12121f 0%, #0a0a15 100%);
    border-right: 1px solid rgba(0, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    transition: width var(--transition-speed);
    position: fixed;
    height: 100vh;
    z-index: 1000;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
}

.logo i {
    color: #00ffff;
    font-size: 1.5rem;
}

.sidebar-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background var(--transition-speed);
}

.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-user {
    padding: 30px 20px;
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    position: relative;
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 255, 255, 0.3);
}

.user-status {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid #12121f;
}

.user-status.online {
    background: #00ff88;
}

.user-info h4 {
    font-size: 1rem;
    margin-bottom: 5px;
    font-weight: 600;
}

.user-email {
    font-size: 0.85rem;
    color: #b0b0d0;
    display: block;
    margin-bottom: 5px;
}

.user-plan {
    display: inline-block;
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

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

.nav-item {
    margin-bottom: 5px;
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: #b0b0d0;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-speed);
    position: relative;
}

.nav-link:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #ffffff;
}

.nav-link.active {
    background: rgba(0, 255, 255, 0.15);
    color: #00ffff;
    font-weight: 500;
}

.nav-link i:first-child {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.nav-badge {
    margin-left: auto;
    background: #ff00ff;
    color: #ffffff;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
}

.has-submenu .submenu-toggle {
    margin-left: auto;
    transition: transform var(--transition-speed);
}

.has-submenu.active .submenu-toggle {
    transform: rotate(180deg);
}

.submenu {
    list-style: none;
    padding-left: 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed);
}

.has-submenu.active .submenu {
    max-height: 500px;
}

.submenu li {
    margin-bottom: 5px;
}

.submenu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 15px;
    color: #b0b0d0;
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.submenu a:hover {
    background: rgba(0, 255, 255, 0.05);
    color: #ffffff;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(0, 255, 255, 0.1);
}

.usage-stats {
    margin-bottom: 20px;
}

.stat {
    margin-bottom: 15px;
}

.stat-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #b0b0d0;
    margin-bottom: 5px;
}

.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ffff, #0080ff);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.stat-value {
    font-size: 0.8rem;
    color: #00ffff;
    font-weight: 600;
}

.help-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 15px;
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
}

.help-btn:hover {
    background: rgba(0, 255, 255, 0.2);
}

/* Main Content */
.dashboard-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-speed);
}

/* Topbar */
.dashboard-topbar {
    height: var(--topbar-height);
    background: rgba(18, 18, 31, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;    
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left .breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: #b0b0d0;
}

.breadcrumb span:first-child {
    color: #ffffff;
    font-weight: 500;
}

.breadcrumb i {
    font-size: 0.8rem;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-search {
    position: relative;
    width: 250px;
}

.topbar-search input {
    width: 100%;
    padding: 10px 40px 10px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: 20px;
    color: #ffffff;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.topbar-search input:focus {
    outline: none;
    border-color: #00ffff;
    box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.1);
}

.topbar-search i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #b0b0d0;
    font-size: 0.9rem;
}

.topbar-notifications {
    position: relative;
}

.notification-btn {
    position: relative;
    background: transparent;
    border: none;
    color: #b0b0d0;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all var(--transition-speed);
}

.notification-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #ffffff;
}

.notification-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff5555;
    color: #ffffff;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.notification-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 350px;
    background: #12121f;
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--card-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
    z-index: 1000;
}

.topbar-notifications:hover .notification-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(0, 255, 255, 0.1);
}

.notification-header h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.mark-all-read {
    background: transparent;
    border: none;
    color: #00ffff;
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 500;
    transition: color var(--transition-speed);
}

.mark-all-read:hover {
    color: #00e6e6;
}

.notification-list {
    max-height: 400px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background var(--transition-speed);
}

.notification-item:hover {
    background: rgba(0, 255, 255, 0.05);
}

.notification-item.unread {
    background: rgba(0, 255, 255, 0.03);
}

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00ffff;
    font-size: 1rem;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
}

.notification-content p {
    font-size: 0.9rem;
    margin-bottom: 5px;
    line-height: 1.4;
}

.notification-time {
    font-size: 0.8rem;
    color: #b0b0d0;
}

.topbar-date {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #b0b0d0;
    font-size: 0.9rem;
}

.theme-toggle {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.1);
    color: #b0b0d0;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    font-size: 1.1rem;
}

.theme-toggle:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #ffffff;
}

.topbar-user {
    position: relative;
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 5px;
    border-radius: 8px;
    transition: background var(--transition-speed);
}

.user-dropdown:hover {
    background: rgba(0, 255, 255, 0.1);
}

.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
}

.user-avatar-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-dropdown .dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: #12121f;
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--card-radius);
    width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
    z-index: 1000;
}

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

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: #b0b0d0;
    text-decoration: none;
    transition: all var(--transition-speed);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: rgba(0, 255, 255, 0.1);
    color: #ffffff;
    padding-left: 25px;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 5px 0;
}

/* Dashboard Content */
.dashboard-content {
    flex: 1;
    padding: 30px;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.5) 0%, rgba(18, 18, 31, 0.3) 100%);
    overflow-y: auto;
}

/* Welcome Section */
.welcome-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.05) 100%);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--card-radius);
}

.welcome-content h1 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.welcome-content h1 span {
    color: #00ffff;
}

.welcome-content p {
    color: #b0b0d0;
    font-size: 1rem;
}

.welcome-actions {
    display: flex;
    gap: 15px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
    font-size: 0.9rem;
}

.action-btn.primary {
    background: linear-gradient(135deg, #00ffff, #0080ff);
    color: #000000;
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
}

.action-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

.action-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #00ffff;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: rgba(18, 18, 31, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all var(--transition-speed);
}

.stat-card:hover {
    border-color: #00ffff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stat-icon.revenue {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(0, 255, 255, 0.1));
    color: #00ffff;
}

.stat-icon.users {
    background: linear-gradient(135deg, rgba(255, 0, 255, 0.2), rgba(255, 0, 255, 0.1));
    color: #ff00ff;
}

.stat-icon.conversion {
    background: linear-gradient(135deg, rgba(255, 255, 0, 0.2), rgba(255, 255, 0, 0.1));
    color: #ffff00;
}

.stat-icon.engagement {
    background: linear-gradient(135deg, rgba(0, 255, 128, 0.2), rgba(0, 255, 128, 0.1));
    color: #00ff88;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 5px;
    line-height: 1;
}

.stat-label {
    color: #b0b0d0;
    font-size: 0.9rem;
}

.stat-change {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 20px;
}

.stat-change.positive {
    background: rgba(0, 255, 128, 0.1);
    color: #00ff88;
}

.stat-change.negative {
    background: rgba(255, 85, 85, 0.1);
    color: #ff5555;
}

/* Charts Section */
.charts-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 1200px) {
    .charts-section {
        grid-template-columns: 1fr;
    }
}

.chart-card {
    background: rgba(18, 18, 31, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: 25px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.chart-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.chart-controls select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.2);
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.chart-controls select:focus {
    outline: none;
    border-color: #00ffff;
}

.chart-container {
    height: 300px;
    position: relative;
}

/* Activity Section */
.activity-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 992px) {
    .activity-section {
        grid-template-columns: 1fr;
    }
}

.activity-card, .projects-card {
    background: rgba(18, 18, 31, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: 25px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.card-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
}

.view-all {
    color: #00ffff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-speed);
}

.view-all:hover {
    color: #00e6e6;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.activity-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.activity-icon.success {
    background: rgba(0, 255, 128, 0.1);
    color: #00ff88;
}

.activity-icon.warning {
    background: rgba(255, 170, 0, 0.1);
    color: #ffaa00;
}

.activity-icon.info {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
}

.activity-icon.primary {
    background: rgba(255, 0, 255, 0.1);
    color: #ff00ff;
}

.activity-content p {
    font-size: 0.9rem;
    margin-bottom: 5px;
    line-height: 1.4;
}

.activity-time {
    font-size: 0.8rem;
    color: #b0b0d0;
}

.projects-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.project-item {
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.project-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.project-info h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.project-info p {
    color: #b0b0d0;
    font-size: 0.9rem;
    margin-bottom: 15px;
    line-height: 1.4;
}

.project-team {
    margin-top: 15px;
}

.team-avatars {
    display: flex;
    align-items: center;
}

.team-avatars img {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid #12121f;
    margin-left: -10px;
}

.team-avatars img:first-child {
    margin-left: 0;
}

.more-count {
    margin-left: 5px;
    font-size: 0.8rem;
    color: #b0b0d0;
}

.project-progress {
    margin-top: 15px;
}

.project-progress .progress-bar {
    height: 8px;
    margin-bottom: 10px;
}

.progress-text {
    font-size: 0.85rem;
    color: #b0b0d0;
    text-align: right;
    display: block;
}

.new-project-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid rgba(0, 255, 255, 0.2);
    color: #00ffff;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.new-project-btn:hover {
    background: rgba(0, 255, 255, 0.2);
    border-color: #00ffff;
}

/* Quick Actions */
.quick-actions-section {
    margin-bottom: 30px;
}

.quick-actions-section h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.action-card {
    background: rgba(18, 18, 31, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: 25px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    border: none;
    color: inherit;
    font-family: inherit;
}

.action-card:hover {
    border-color: #00ffff;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 255, 255, 0.1);
}

.action-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.05));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #00ffff;
}

.action-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.action-card p {
    color: #b0b0d0;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Dashboard Footer */
.dashboard-footer {
    background: rgba(18, 18, 31, 0.95);
    border-top: 1px solid rgba(0, 255, 255, 0.1);
    padding: 20px 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #b0b0d0;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #b0b0d0;
    text-decoration: none;
    transition: color var(--transition-speed);
}

.footer-links a:hover {
    color: #00ffff;
}

/* Notification Toast */
.notification-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #12121f;
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: var(--card-radius);
    padding: 20px;
    width: 350px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.5s ease;
}

.notification-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
}

.toast-content i {
    font-size: 1.5rem;
    color: #00ffff;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.toast-message {
    color: #b0b0d0;
    font-size: 0.85rem;
    line-height: 1.4;
}

.toast-close {
    background: transparent;
    border: none;
    color: #b0b0d0;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-speed);
}

.toast-close:hover {
    color: #ffffff;
}

/* Responsive */
@media (max-width: 1200px) {
    .dashboard-sidebar {
        width: var(--sidebar-collapsed);
    }
    
    .dashboard-main {
        margin-left: var(--sidebar-collapsed);
    }
    
    .logo span, .user-info, .nav-link span, .nav-badge,
    .submenu-toggle, .stat-label, .stat-value, .help-btn span {
        display: none;
    }
    
    .logo {
        justify-content: center;
    }
    
    .sidebar-user {
        justify-content: center;
        padding: 20px 10px;
    }
    
    .user-avatar {
        width: 40px;
        height: 40px;
    }
    
    .nav-link {
        justify-content: center;
        padding: 15px;
    }
    
    .has-submenu .nav-link i:last-child {
        display: none;
    }
    
    .submenu {
        position: absolute;
        left: 100%;
        top: 0;
        width: 200px;
        background: #12121f;
        border: 1px solid rgba(0, 255, 255, 0.2);
        border-radius: var(--card-radius);
        box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
    }
    
    .sidebar-footer {
        padding: 15px 10px;
    }
}

@media (max-width: 768px) {
    .dashboard-sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
    }
    
    .dashboard-sidebar.active {
        transform: translateX(0);
    }
    
    .dashboard-main {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .logo span, .user-info, .nav-link span, .nav-badge,
    .stat-label, .stat-value, .help-btn span {
        display: block;
    }
    
    .welcome-section {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .topbar-search {
        display: none;
    }
    
    .topbar-date {
        display: none;
    }
    
    .charts-section, .activity-section {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-topbar {
        padding: 0 15px;
    }
    
    .dashboard-content {
        padding: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .welcome-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .action-btn {
        width: 100%;
        justify-content: center;
    }
}