/* Settings Menu Redesign - Glassmorphism & Draggable UI */

:root {
    --glass-surface: rgba(15, 23, 42, 0.85);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --accent-neon: #818cf8;
    --accent-glow: 0 0 15px rgba(129, 140, 248, 0.4);
    --nav-item-hover: rgba(255, 255, 255, 0.05);
    --nav-item-active: rgba(129, 140, 248, 0.15);
    --nav-group-gap: 12px;
    --nav-item-gap: 4px;
    --nav-item-height: 36px;
    --nav-sub-item-height: 32px;
}

/* Sidebar Glassmorphism */
.settings-sidebar {
    background: var(--glass-surface) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: var(--glass-border) !important;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.3);
}

.sidebar-header {
    padding: 20px 24px;
    border-bottom: var(--glass-border);
}

.sidebar-brand {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 900;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-brand i {
    color: var(--accent-neon);
    filter: drop-shadow(0 0 5px var(--accent-neon));
}

.sidebar-role-badge {
    margin-top: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    background: rgba(129, 140, 248, 0.1);
    color: var(--accent-neon);
    border: 1px solid rgba(129, 140, 248, 0.2);
    border-radius: 20px;
    width: fit-content;
}

/* Navigation Groups */
.nav-group {
    margin: 0;
    padding: 0 8px;
    display: flex;
    flex-direction: column;
    gap: var(--nav-item-gap);
}

.nav-group-title {
    min-height: 30px;
    margin: 0 0 2px 0;
    padding: 7px 10px;
    font-size: 0.7rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: color 0.2s;
}

.nav-group-title i {
    font-size: 0.8rem;
    opacity: 0.5;
    transition: transform 0.3s ease;
}

.nav-group.collapsed .nav-group-title i.fa-chevron-down {
    transform: rotate(-90deg);
}

.nav-group.collapsed .nav-item {
    display: none;
}

.nav-group-title:hover {
    color: white;
}

/* CLASS OPS should not have a large blank gap below title, even with legacy markup/cache. */
#nav-group-class .nav-group-title {
    margin-bottom: 0;
}

#nav-group-class .nav-sub-divider {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
}

#nav-group-class .nav-item.sub-item {
    padding-left: 10px;
    font-size: 0.85rem;
    opacity: 1;
}

/* Navigation Items */
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: var(--nav-item-height);
    padding: 7px 10px;
    color: #cbd5e1;
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    border: 1px solid transparent;
    cursor: pointer;
}

.nav-item i {
    flex: 0 0 18px;
    width: 18px;
    text-align: center;
    font-size: 0.92rem;
    color: #64748b;
    transition: color 0.2s;
}

.nav-item span {
    flex: 1;
    line-height: 1.25;
}

.nav-item:hover {
    background: var(--nav-item-hover);
    color: white;
    transform: translateX(4px);
}

.nav-item:hover i {
    color: var(--accent-neon);
}

.nav-item.active {
    background: var(--nav-item-active);
    color: white;
    border-color: rgba(129, 140, 248, 0.3);
    box-shadow: inset 0 0 10px rgba(129, 140, 248, 0.1);
}

.nav-item.active i {
    color: var(--accent-neon);
    filter: drop-shadow(0 0 3px var(--accent-neon));
}

/* Drag & Drop Visuals */
.nav-item.dragging {
    opacity: 0.4;
    transform: scale(0.95);
    background: rgba(129, 140, 248, 0.2);
    border: 1px dashed var(--accent-neon);
}

.nav-item.drag-over {
    border-top: 2px solid var(--accent-neon);
    background: rgba(129, 140, 248, 0.05);
}

.nav-sub-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 12px 16px;
    opacity: 0.5;
}

.sub-item {
    min-height: var(--nav-sub-item-height);
    padding-left: 26px;
    font-size: 0.82rem;
    opacity: 0.85;
}

/* User Section */
.sidebar-user-section {
    padding: 20px;
    border-bottom: var(--glass-border);
    margin-bottom: 10px;
}

.user-mini-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 14px;
    transition: background 0.2s;
}

.user-mini-profile:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--accent-neon);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 10px rgba(129, 140, 248, 0.3);
}

.user-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
}

.user-role {
    font-size: 0.75rem;
    color: #94a3b8;
}

/* Market Button Special Style */
.market-btn {
    margin: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(129, 140, 248, 0.3);
    color: #e0e7ff;
}

.market-btn:hover {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
    box-shadow: 0 0 15px rgba(129, 140, 248, 0.2);
}

/* Scrollable area */
.sidebar-nav.scrollable {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--nav-group-gap);
    padding: 12px 10px 28px;
}

.sidebar-nav.scrollable::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav.scrollable::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}