/* BIZY Premium Luxury Sidebar Styling */

:root {
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --luxury-charcoal: #2a2d35;
    --luxury-graphite: #1e2129;
    --luxury-gold: #d4af37;
    --luxury-cyan: #00d4ff;
    --luxury-purple: #8b5cf6;
    --glass-bg: rgba(42, 45, 53, 0.85);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 12px 48px rgba(0, 0, 0, 0.4);
    --transition-smooth: all 180ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 220ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Premium Sidebar Container */
.premium-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--luxury-graphite);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    box-shadow: var(--shadow-soft);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    overflow: hidden;

    /* Default to hidden on mobile */
    transform: translateX(-100%);
}

@media (min-width: 769px) {
    .premium-sidebar {
        /* Show by default on desktop */
        transform: translateX(0);
    }
}

.premium-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

/* Ensure open sidebar is full width on desktop */
.premium-sidebar.open {
    width: var(--sidebar-width);
}

.premium-sidebar.collapsed .nav-label,
.premium-sidebar.collapsed .nav-title,
.premium-sidebar.collapsed .user-info,
.premium-sidebar.collapsed .quick-actions {
    opacity: 0;
    pointer-events: none;
}

.premium-sidebar.collapsed .sidebar-header-premium {
    padding: 20px 12px;
}

.premium-sidebar.collapsed .user-profile-section {
    flex-direction: column;
    align-items: center;
}

/* Sidebar Header */
.sidebar-header-premium {
    padding: 24px 20px;
    border-bottom: 1px solid var(--glass-border);
    background: linear-gradient(135deg, var(--luxury-charcoal) 0%, var(--luxury-graphite) 100%);
}

.user-profile-section {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    margin-bottom: 16px;
}

.user-profile-section:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(4px);
}

/* Avatar Premium */
.avatar-premium {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--luxury-gold), var(--luxury-cyan));
    padding: 2px;
    flex-shrink: 0;
}

.avatar-premium img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--luxury-graphite);
}

.avatar-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--luxury-charcoal);
    color: var(--luxury-gold);
    font-weight: 600;
    font-size: 16px;
    border: 2px solid var(--luxury-graphite);
}

.avatar-premium.online::after {
    content: '';
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #00d856;
    border-radius: 50%;
    border: 2px solid var(--luxury-graphite);
    box-shadow: 0 0 8px rgba(0, 216, 86, 0.6);
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 8px rgba(0, 216, 86, 0.6); }
    50% { box-shadow: 0 0 16px rgba(0, 216, 86, 0.9); }
}

.status-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    background: linear-gradient(135deg, var(--luxury-gold), var(--luxury-cyan)) border-box;
    -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotate-ring 3s linear infinite;
}

@keyframes rotate-ring {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* User Info */
.user-info {
    flex: 1;
    min-width: 0;
    opacity: 1;
    transition: var(--transition-smooth);
}

.username {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.status-text {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin: 2px 0 0;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 8px;
    opacity: 1;
    transition: var(--transition-smooth);
}

.icon-action {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: rgba(255, 255, 255, 0.7);
}

.icon-action:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--luxury-gold);
    color: var(--luxury-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.logout-btn:hover {
    border-color: #ff4444;
    color: #ff4444;
    box-shadow: 0 4px 12px rgba(255, 68, 68, 0.3);
}

/* Navigation Sections */
.nav-section {
    padding: 16px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(255, 255, 255, 0.4);
    margin: 0 0 12px 8px;
    opacity: 1;
    transition: var(--transition-smooth);
}

.premium-sidebar.collapsed .nav-title {
    opacity: 0;
    height: 0;
    margin: 0;
}

/* Navigation Items */
.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-bounce);
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.7);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    transform: translateX(6px);
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(212, 175, 55, 0.15) 0%, rgba(0, 212, 255, 0.15) 100%);
    color: var(--luxury-gold);
    box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.2);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: linear-gradient(180deg, var(--luxury-gold), var(--luxury-cyan));
    border-radius: 0 4px 4px 0;
    box-shadow: 0 0 12px var(--luxury-gold);
}

/* Navigation Icon */
.nav-icon {
    position: relative;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-icon svg {
    transition: var(--transition-smooth);
}

.nav-item:hover .nav-icon svg {
    transform: scale(1.1);
}

.nav-item.active .nav-icon svg {
    filter: drop-shadow(0 0 8px var(--luxury-gold));
}

/* Navigation Badge */
.nav-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: linear-gradient(135deg, #ff4444, #ff6b6b);
    color: white;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--luxury-graphite);
    box-shadow: 0 2px 8px rgba(255, 68, 68, 0.4);
    animation: badge-pulse 2s infinite;
}

.nav-badge.large {
    font-size: 9px;
    padding: 0 4px;
}

@keyframes badge-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Navigation Label */
.nav-label {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 1;
    transition: var(--transition-smooth);
}

.premium-sidebar.collapsed .nav-label {
    opacity: 0;
    width: 0;
}

/* Navigation Indicator */
.nav-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: transparent;
    transition: var(--transition-smooth);
}

.nav-item.active .nav-indicator {
    background: var(--luxury-gold);
    box-shadow: 0 0 8px var(--luxury-gold);
}

/* Sidebar Toggle Button */
.sidebar-toggle {
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 48px;
    background: var(--luxury-charcoal);
    border: 1px solid var(--glass-border);
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: rgba(255, 255, 255, 0.5);
    z-index: 10;
}

.sidebar-toggle:hover {
    background: var(--luxury-gold);
    color: var(--luxury-graphite);
    width: 28px;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.4);
}

/* Sidebar Overlay (Mobile) */
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

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

/* Settings & Help Menus */
.settings-menu,
.help-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.settings-item,
.help-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.settings-item:hover,
.help-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--luxury-gold);
    transform: translateX(4px);
}

.settings-icon,
.help-icon {
    font-size: 28px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.settings-info {
    flex: 1;
}

.settings-label,
.help-label {
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 4px;
}

.settings-desc {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .premium-sidebar {
        transform: translateX(-100%) !important;
        z-index: 2000; /* Above everything on mobile */
        pointer-events: none; /* Don't capture events when hidden */
    }

    .premium-sidebar.open {
        transform: translateX(0) !important;
        pointer-events: all; /* Capture events when open */
    }

    .sidebar-toggle {
        display: none;
    }

    /* Remove padding on mobile - sidebar is overlay */
    .app-container {
        padding-left: 0 !important;
        margin-left: 0 !important;
    }

    .app-container.sidebar-collapsed {
        padding-left: 0 !important;
    }
}

@media (min-width: 769px) {
    .sidebar-overlay {
        display: none;
    }

    .app-container {
        padding-left: var(--sidebar-width);
    }

    .app-container.sidebar-collapsed {
        padding-left: var(--sidebar-collapsed-width);
    }
}

/* Smooth Scrolling */
.nav-section {
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.nav-section::-webkit-scrollbar {
    width: 6px;
}

.nav-section::-webkit-scrollbar-track {
    background: transparent;
}

.nav-section::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.nav-section::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Accessibility */
.nav-item:focus,
.icon-action:focus,
.sidebar-toggle:focus {
    outline: 2px solid var(--luxury-gold);
    outline-offset: 2px;
}

/* Touch Target Optimization */
@media (hover: none) and (pointer: coarse) {
    .nav-item,
    .icon-action,
    .settings-item,
    .help-item {
        min-height: 44px;
    }
}

/* Dark Mode Enhancement */
@media (prefers-color-scheme: dark) {
    .premium-sidebar {
        background: var(--luxury-graphite);
    }
}

/* Performance Optimization */
.premium-sidebar,
.nav-item,
.icon-action {
    will-change: transform;
    transform: translateZ(0);
}

/* Print Styles */
@media print {
    .premium-sidebar,
    .sidebar-overlay {
        display: none;
    }
}