/* glassmorphism.css - Modern Ultra-Crisp Frosted Glass UI */

.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 8px 32px var(--shadow-color);
    position: relative;
}

.glass-panel-strong {
    background: var(--bg-surface-elevated);
    backdrop-filter: blur(16px) saturate(200%);
    -webkit-backdrop-filter: blur(16px) saturate(200%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 12px 40px var(--shadow-color);
}

.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 8px 24px var(--shadow-color);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.glass-card:hover {
    transform: translateY(-3px);
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 14px 36px var(--accent-glow);
    border-color: var(--border-highlight);
}

.liquid-glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur, 12px)) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 8px 24px var(--shadow-color);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.liquid-glass-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--glass-specular) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 1;
}

.liquid-glass-card:hover::before,
.liquid-glass-card.glass-active::before {
    opacity: 0.6;
}

.liquid-glass-card:hover {
    transform: translateY(-3px);
    box-shadow: inset 0 1px 1px 0 var(--glass-specular), 0 14px 36px var(--accent-glow);
    border-color: var(--border-highlight);
}

/* Glass Navbar */
.glass-navbar {
    background: var(--nav-bg) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-color) !important;
    z-index: 1030;
    box-shadow: 0 4px 20px var(--shadow-color);
    transition: background 0.3s ease, box-shadow 0.3s ease;
    overflow: visible !important;
}

.glass-navbar.scrolled {
    background: var(--bg-surface-elevated) !important;
    box-shadow: 0 8px 28px var(--shadow-color);
}

.glass-sidebar {
    background: var(--sidebar-bg);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-right: 1px solid var(--border-color);
    box-shadow: 4px 0 20px var(--shadow-color);
}

/* Glass Inputs */
.glass-input,
.form-control.glass-input,
.form-select.glass-input {
    background: var(--input-bg) !important;
    border: 1px solid var(--input-border) !important;
    color: var(--input-text) !important;
    border-radius: 10px;
    padding: 8px 14px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.glass-input:focus,
.form-control.glass-input:focus,
.form-select.glass-input:focus {
    background: var(--bg-surface-elevated) !important;
    border-color: var(--accent-primary) !important;
    color: var(--input-text) !important;
    box-shadow: 0 0 0 3px var(--accent-glow) !important;
    outline: none;
}

.glass-input::placeholder {
    color: var(--text-muted) !important;
    opacity: 0.8;
}

/* Glass Buttons */
.glass-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-primary) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 7px 16px;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    box-shadow: inset 0 1px 0 0 var(--glass-specular), 0 2px 6px var(--shadow-color);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
}

.glass-btn:hover {
    background: var(--bg-surface-hover);
    color: var(--text-primary) !important;
    border-color: var(--border-highlight);
    box-shadow: 0 3px 12px var(--accent-glow), inset 0 1px 0 0 var(--glass-specular);
    transform: translateY(-1px);
}

.glass-btn-primary {
    background: var(--accent-primary) !important;
    color: #ffffff !important;
    border: 1px solid var(--accent-secondary) !important;
    box-shadow: 0 3px 12px var(--accent-glow), inset 0 1px 0 0 rgba(255, 255, 255, 0.3) !important;
}

.glass-btn-primary:hover {
    background: var(--accent-secondary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 18px var(--accent-glow), inset 0 1px 0 0 rgba(255, 255, 255, 0.5) !important;
    transform: translateY(-1px);
}

/* Floating High-Z-Index Dropdown Menus */
.dropdown {
    position: relative !important;
    overflow: visible !important;
}

.glass-dropdown,
.dropdown-menu.glass-panel,
.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0;
    margin-top: 6px !important;
    background: var(--bg-surface-elevated) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    box-shadow: inset 0 1px 0 0 var(--glass-specular), 0 12px 36px var(--shadow-color) !important;
    padding: 6px !important;
    color: var(--text-primary) !important;
    max-height: 420px;
    overflow-y: auto;
    min-width: 200px;
    max-width: 280px;
    z-index: 1080 !important;
}

.dropdown-menu-end {
    right: 0 !important;
    left: auto !important;
}

.dropdown-menu .dropdown-item {
    color: var(--text-primary) !important;
    border-radius: 8px;
    padding: 7px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
    background: var(--accent-glow) !important;
    color: var(--accent-primary) !important;
}

.dropdown-menu .dropdown-item.active {
    background: var(--accent-primary) !important;
    color: #ffffff !important;
}

/* Secondary Nav Bar - Completely Overflow-Visible */
.secondary-nav-bar {
    border-radius: 12px;
    padding: 6px 14px;
    overflow: visible !important;
    position: relative;
    z-index: 1020;
}

.nav-pills {
    overflow: visible !important;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
}

.nav-pills .nav-item {
    position: relative !important;
    overflow: visible !important;
}

.nav-pills .nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    font-size: 0.85rem;
    border-radius: 8px;
    padding: 6px 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
    cursor: pointer;
}

.nav-pills .nav-link i {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.nav-pills .nav-link:hover {
    background: var(--bg-surface-hover);
    color: var(--accent-primary) !important;
}

.nav-pills .nav-link:hover i {
    color: var(--accent-primary) !important;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background-color: var(--accent-primary) !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: 0 2px 10px var(--accent-glow);
}

.nav-pills .nav-link.active i,
.nav-pills .nav-link.active span {
    color: #ffffff !important;
}

/* Glass Badges & Alerts */
.glass-badge {
    background: var(--accent-glow);
    color: var(--accent-primary);
    border: 1px solid var(--border-highlight);
    backdrop-filter: blur(6px);
    border-radius: 20px;
    padding: 3px 8px;
    font-size: 0.72rem;
    font-weight: 600;
    white-space: nowrap;
}

.glass-alert {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 4px 16px var(--shadow-color);
    color: var(--text-primary);
}

/* Table in Glass UI */
.glass-table {
    color: var(--text-primary) !important;
    border-collapse: separate;
    border-spacing: 0;
}

.glass-table th {
    color: var(--text-muted) !important;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color) !important;
    padding: 10px 14px;
}

.glass-table td {
    border-bottom: 1px solid var(--border-color) !important;
    padding: 10px 14px;
    color: var(--text-primary);
    vertical-align: middle;
    font-size: 0.875rem;
}

.glass-table tbody tr:hover {
    background: var(--bg-surface-hover);
}