/* =============================================
   SIDEBAR.CSS - ConincStudio™
   Gold (#D4AF37) on Black (#0A0A0A)
   ============================================= */

/* --- BASE SIDEBAR --- */
.cs-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
}

/* Scrollbar Styling */
.cs-sidebar::-webkit-scrollbar {
    width: 4px;
}
.cs-sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.cs-sidebar::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.3);
    border-radius: 10px;
}
.cs-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 175, 55, 0.5);
}

/* --- SIDEBAR BRAND --- */
.cs-sidebar-brand {
    padding: 24px 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}

.cs-brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    transition: opacity 0.2s;
}

.cs-brand-link:hover {
    opacity: 0.8;
}

.cs-brand-icon {
    font-size: 1.6rem;
    color: #D4AF37;
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.2));
}

.cs-brand-text {
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.cs-brand-text span {
    color: #D4AF37;
}

/* --- PROFILE SECTION --- */
.cs-sidebar-profile {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}

.cs-profile-avatar {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.cs-profile-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.cs-status-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid #0A0A0A;
}

.cs-status-dot.online {
    background: #00E676;
    box-shadow: 0 0 12px rgba(0, 230, 118, 0.4);
}

.cs-status-dot.away {
    background: #FFA726;
    box-shadow: 0 0 12px rgba(255, 167, 38, 0.4);
}

.cs-status-dot.offline {
    background: #757575;
}

.cs-profile-info {
    flex: 1;
    min-width: 0;
}

.cs-profile-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cs-profile-role {
    font-size: 0.75rem;
    opacity: 0.4;
    text-transform: uppercase; 
    letter-spacing: 0.5px;
}

/* --- NAVIGATION --- */
.cs-sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.cs-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cs-nav-item {
    border-radius: 12px;
    transition: all 0.2s ease;
}

.cs-nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.cs-nav-item.active {
    background: rgba(212, 175, 55, 0.12);
    box-shadow: inset 0 0 0 1px rgba(212, 175, 55, 0.15);
}

.cs-nav-item.active .cs-nav-link {
    color: #D4AF37;
}

.cs-nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

.cs-nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
}

.cs-nav-icon {
    width: 24px;
    font-size: 1.1rem;
    text-align: center;
    flex-shrink: 0;
}

.cs-nav-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cs-nav-badge {
    background: rgba(212, 175, 55, 0.2);
    color: #D4AF37;
    font-size: 0.7rem;
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
    flex-shrink: 0;
}

/* Active indicator line */
.cs-nav-item.active .cs-nav-link::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: #D4AF37;
    border-radius: 0 4px 4px 0;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
}

/* --- SIDEBAR FOOTER --- */
.cs-sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cs-sidebar-toggle,
.cs-logout-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
    width: 100%;
    text-decoration: none;
}

.cs-sidebar-toggle:hover,
.cs-logout-btn:hover {
    background: rgba(255, 255, 255, 0.04);
    color: #fff;
}

.cs-logout-btn:hover {
    color: #ff4d4d;
}

.cs-toggle-icon,
.cs-logout-icon {
    width: 24px;
    font-size: 1rem;
    text-align: center;
    flex-shrink: 0;
}

.cs-toggle-label,
.cs-logout-label {
    flex: 1;
    text-align: left;
}

/* --- SIDEBAR STATES --- */

/* Collapsed State */
.cs-sidebar.collapsed {
    transform: translateX(-240px);
}

.cs-sidebar.collapsed .cs-brand-text,
.cs-sidebar.collapsed .cs-profile-info,
.cs-sidebar.collapsed .cs-nav-label,
.cs-sidebar.collapsed .cs-nav-badge,
.cs-sidebar.collapsed .cs-toggle-label,
.cs-sidebar.collapsed .cs-logout-label {
    display: none;
}

.cs-sidebar.collapsed .cs-sidebar-brand {
    padding: 24px 12px;
}

.cs-sidebar.collapsed .cs-sidebar-profile {
    padding: 20px 12px;
}

.cs-sidebar.collapsed .cs-nav-link {
    padding: 12px;
    justify-content: center;
}

.cs-sidebar.collapsed .cs-sidebar-footer {
    padding: 16px 12px;
}

.cs-sidebar.collapsed .cs-sidebar-toggle,
.cs-sidebar.collapsed .cs-logout-btn {
    justify-content: center;
    padding: 10px;
}

/* Mobile Overlay */
.cs-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cs-sidebar-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Mobile Menu Toggle Button (visible on mobile) */
.cs-mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1001;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 12px;
    color: #fff;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
}

.cs-mobile-menu-toggle:hover {
    background: rgba(20, 20, 20, 0.95);
    border-color: rgba(212, 175, 55, 0.3);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .cs-sidebar {
        transform: translateX(-100%);
        width: 300px;
    }

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

    .cs-mobile-menu-toggle {
        display: flex;
    }

    /* Hide desktop toggle */
    .cs-sidebar-toggle {
        display: none;
    }
}

@media (min-width: 1025px) {
    /* Main content offset when sidebar is visible */
    .cs-dashboard-main {
        margin-left: 280px;
    }
}

/* --- ANIMATIONS --- */
@keyframes sidebarSlideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.cs-sidebar.open {
    animation: sidebarSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}