/* Dashboard Layout */
#dashboardScreen {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: var(--surface-primary);
    backdrop-filter: var(--blur-heavy);
    -webkit-backdrop-filter: var(--blur-heavy);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 32px 24px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    height: 40px;
    margin-bottom: 12px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    color: white;
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-nav {
    flex: 1;
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 16px;
    background: transparent;
    border: none;
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    position: relative;
    overflow: hidden;
    will-change: transform, background-color;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--primary-color);
    border-radius: 0 4px 4px 0;
    transition: height 0.3s ease;
}

.nav-item:hover::before {
    height: 60%;
}

.nav-item:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(16, 185, 129, 0.04));
    color: var(--text-primary);
    padding-left: 20px;
    box-shadow: var(--shadow-xs), inset 0 0 0 1px rgba(16, 185, 129, 0.1);
}

.nav-item:hover .nav-icon {
    transform: scale(1.15) rotate(-5deg);
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.3));
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35), 0 2px 8px rgba(16, 185, 129, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateX(4px);
}

.nav-item.active::before {
    display: none;
}

.nav-item.active .nav-icon {
    color: white;
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: all var(--transition-base);
    filter: drop-shadow(0 0 0 transparent);
}

.sidebar-footer {
    padding: 24px 16px;
    border-top: 1px solid var(--border-color);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.3);
    border-radius: 12px;
    color: var(--error-color);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.logout-btn:hover {
    background: rgba(255, 59, 48, 0.2);
    border-color: rgba(255, 59, 48, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 59, 48, 0.2);
}

.logout-btn:hover .nav-icon {
    transform: translateX(3px);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 32px;
    max-width: calc(100vw - 280px);
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.community-selector {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.community-selector label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.community-dropdown {
    min-width: 200px;
    padding: 10px 12px;
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.community-dropdown:hover {
    border-color: var(--primary-color);
}

.community-dropdown:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.header-info h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-info p {
    color: var(--text-secondary);
    font-size: 16px;
}

.admin-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    backdrop-filter: var(--blur-light);
    -webkit-backdrop-filter: var(--blur-light);
}

.admin-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    color: white;
}