/* =========================================================================
   SATELLITE & IPTV FORUM - PREMIUM VIBRANT DESIGN SYSTEM
   Professional layout with rich aesthetics, light/dark themes, and smooth interactions.
   ========================================================================= */

:root {
    --space-bg: #f8fafc;
    --card-bg: #ffffff;
    --panel-border: rgba(37, 99, 235, 0.08);
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    
    /* Vibrant Colors & Accent Gradients */
    --neon-blue: #2563eb;
    --neon-cyan: #06b6d4;
    --neon-purple: #7c3aed;
    --neon-pink: #ec4899;
    --neon-emerald: #10b981;
    --neon-amber: #f59e0b;
    
    --header-gradient: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%);
    --category-gradient: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #1d4ed8 100%);
    
    --transition-curve: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-speed: 0.25s;
    
    --card-shadow: 0 4px 15px rgba(37, 99, 235, 0.04), 0 1px 4px rgba(37, 99, 235, 0.01);
    --card-shadow-hover: 0 12px 30px rgba(37, 99, 235, 0.1), 0 4px 12px rgba(37, 99, 235, 0.03);
}

/* Dark Theme Variables */
[data-bs-theme="dark"] {
    --space-bg: #090d16;
    --card-bg: #111827;
    --panel-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    --header-gradient: linear-gradient(135deg, #030712 0%, #111827 100%);
    --category-gradient: linear-gradient(90deg, #1d4ed8 0%, #1e3a8a 70%, #172554 100%);
    
    --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
    --card-shadow-hover: 0 15px 45px rgba(37, 99, 235, 0.15), 0 0 20px rgba(124, 58, 237, 0.05);
}

body {
    background-color: var(--space-bg);
    background-image: 
        radial-gradient(at 0% 0%, rgba(37, 99, 235, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.05) 0px, transparent 50%);
    background-attachment: fixed;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-primary);
    transition: background-color var(--transition-speed) var(--transition-curve), color var(--transition-speed) var(--transition-curve);
    overflow-x: hidden;
}

/* Light Mode Overrides for text-light visibility */
[data-bs-theme="light"] .text-light {
    color: var(--text-primary) !important;
}
[data-bs-theme="light"] .text-light-body {
    color: var(--text-secondary) !important;
}
[data-bs-theme="light"] .bg-dark {
    background-color: var(--space-bg) !important;
}
[data-bs-theme="light"] .bg-dark.bg-opacity-75,
[data-bs-theme="light"] .bg-dark.bg-opacity-50 {
    background-color: rgba(37, 99, 235, 0.02) !important;
    border-bottom: 1px solid var(--panel-border) !important;
}
[data-bs-theme="light"] .text-light-hover:hover {
    color: var(--neon-blue) !important;
}
[data-bs-theme="light"] .btn-link.text-light {
    color: var(--text-primary) !important;
}
[data-bs-theme="light"] .btn-link.text-light:hover {
    color: var(--neon-blue) !important;
}
[data-bs-theme="light"] .text-secondary-dark {
    color: var(--text-muted) !important;
}

/* Typography styles */
h1, h2, h3, h4, h5, h6, .outfit-font {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Gradient text utility */
.text-gradient {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--card-bg) !important;
    border: 1px solid var(--panel-border) !important;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    transition: border-color var(--transition-speed) var(--transition-curve), 
                box-shadow var(--transition-speed) var(--transition-curve), 
                transform var(--transition-speed) var(--transition-curve);
}
.glass-card:hover {
    border-color: rgba(37, 99, 235, 0.2) !important;
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

/* Navbar navigation */
.glass-navbar {
    background: var(--card-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--panel-border) !important;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.02);
}
[data-bs-theme="dark"] .glass-navbar {
    background: rgba(17, 24, 39, 0.85) !important;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

.glass-navbar .navbar-brand {
    font-size: 1.35rem;
}

.glass-navbar .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}
.glass-navbar .nav-link:hover {
    color: var(--neon-blue);
}

/* Breadcrumbs modern design */
.glass-breadcrumb {
    background: var(--card-bg);
    border: 1px solid var(--panel-border);
    border-radius: 30px;
    padding: 0.6rem 1.2rem;
    box-shadow: var(--card-shadow);
}

/* Premium Buttons */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    transition: all var(--transition-speed) var(--transition-curve);
}

/* Primary Button (Vibrant Blue theme) */
.btn-info {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%);
    border: none;
    color: #fff !important;
}
.btn-info:hover {
    background: linear-gradient(135deg, var(--neon-purple) 0%, var(--neon-blue) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
}

/* Danger Button (Pink theme) */
.btn-danger {
    background: linear-gradient(135deg, var(--neon-pink) 0%, #db2777 100%);
    border: none;
    color: #fff !important;
}
.btn-danger:hover {
    background: linear-gradient(135deg, #db2777 0%, var(--neon-pink) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.35);
}

/* Success Button (Emerald) */
.btn-success {
    background: linear-gradient(135deg, var(--neon-emerald) 0%, #059669 100%);
    border: none;
    color: #fff !important;
}
.btn-success:hover {
    background: linear-gradient(135deg, #059669 0%, var(--neon-emerald) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

/* Warning Button (Amber) */
.btn-warning {
    background: linear-gradient(135deg, var(--neon-amber) 0%, #d97706 100%);
    border: none;
    color: #fff !important;
}
.btn-warning:hover {
    background: linear-gradient(135deg, #d97706 0%, var(--neon-amber) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
}

/* Secondary Button */
.btn-secondary {
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid var(--panel-border);
    color: var(--text-primary);
}
[data-bs-theme="dark"] .btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--panel-border);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

/* List Groups & Hover items */
.list-group-item {
    transition: all 0.2s var(--transition-curve);
    border-color: var(--panel-border) !important;
}
.hover-bg:hover {
    background-color: rgba(37, 99, 235, 0.02) !important;
    border-left: 3px solid var(--neon-blue) !important;
    padding-left: 1.25rem !important;
}
[data-bs-theme="dark"] .hover-bg:hover {
    background-color: rgba(37, 99, 235, 0.04) !important;
}

.text-light-hover {
    color: var(--text-primary);
    transition: all 0.2s var(--transition-curve);
}
.text-light-hover:hover {
    color: var(--neon-blue);
}

.user-group-username {
    transition: all 0.2s var(--transition-curve) !important;
    position: relative;
    display: inline-block;
}
.user-group-username:hover {
    opacity: 0.95 !important;
    filter: brightness(1.2) drop-shadow(0 0 4px rgba(37, 99, 235, 0.4)) !important;
    text-decoration: underline !important;
}

/* Custom Badges */
.badge {
    border-radius: 6px;
    padding: 0.45em 0.8em;
    font-weight: 600;
}
.badge.bg-info {
    background-color: rgba(37, 99, 235, 0.1) !important;
    color: var(--neon-blue) !important;
    border: 1px solid rgba(37, 99, 235, 0.2);
}
.badge.bg-warning {
    background-color: rgba(245, 158, 11, 0.1) !important;
    color: #d97706 !important;
    border: 1px solid rgba(245, 158, 11, 0.2);
}
[data-bs-theme="dark"] .badge.bg-warning {
    color: #fbbf24 !important;
}

/* Micro animations */
.hover-grow {
    transition: transform var(--transition-speed) var(--transition-curve), 
                box-shadow var(--transition-speed) var(--transition-curve);
}
.hover-grow:hover {
    transform: translateY(-2px) scale(1.015);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.12);
}

/* Custom Micro-Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--space-bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(37, 99, 235, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-blue);
}

/* Pulsing indicators */
.animate-pulse {
    animation: pulse-glow 2s infinite var(--transition-curve);
}
@keyframes pulse-glow {
    0% { opacity: 0.6; box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    70% { opacity: 1; box-shadow: 0 0 0 6px rgba(37, 99, 235, 0); }
    100% { opacity: 0.6; box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

/* Profile hover scale effect */
.avatar-circle {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.15);
}
.glass-card:hover .avatar-circle {
    transform: rotate(1deg) scale(1.03);
}

/* Admin Sidebar Active Highlight */
.active-admin-item {
    background-color: rgba(37, 99, 235, 0.05) !important;
    border-left: 4px solid var(--neon-blue) !important;
    color: var(--neon-blue) !important;
    font-weight: 700;
}
[data-bs-theme="dark"] .active-admin-item {
    background-color: rgba(37, 99, 235, 0.08) !important;
}

/* Modern tables redesign with spacing */
.table {
    border-collapse: separate;
    border-spacing: 0 8px;
    background: transparent !important;
}
.table tr {
    background: var(--card-bg) !important;
    border-radius: 10px;
}
.table td, .table th {
    border: none !important;
    padding: 1rem 1rem !important;
}
.table th {
    background: transparent !important;
    color: var(--text-muted) !important;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}
.table tbody tr {
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed) var(--transition-curve), 
                border var(--transition-speed) var(--transition-curve);
    border-radius: 10px;
    border: 1px solid var(--panel-border) !important;
}
.table tbody tr:hover {
    transform: scale(1.003);
    border-color: rgba(37, 99, 235, 0.15) !important;
}

/* Font Size helpers */
.fs-7 { font-size: 0.85rem !important; }
.fs-8 { font-size: 0.78rem !important; }
.fs-9 { font-size: 0.7rem !important; }
.btn-xs {
    padding: 0.25rem 0.5rem;
    font-size: 0.72rem;
    border-radius: 6px;
}
.text-secondary-dark {
    color: var(--text-muted);
}

/* Icon style */
.forum-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: 10px;
    font-size: 1.15rem;
    transition: all var(--transition-speed) var(--transition-curve);
}
.hover-bg:hover .forum-icon {
    background: rgba(37, 99, 235, 0.12);
    border-color: var(--neon-cyan);
    transform: scale(1.05);
}

/* Last post information container */
.last-post-box {
    background: rgba(37, 99, 235, 0.02) !important;
    border: 1px solid var(--panel-border) !important;
    border-radius: 8px;
    padding: 8px 12px !important;
}
[data-bs-theme="dark"] .last-post-box {
    background: rgba(0, 0, 0, 0.2) !important;
}

/* Modals glassmorphic style */
.glass-modal .modal-content {
    background: var(--card-bg) !important;
    border: 1px solid var(--panel-border) !important;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}
.modal-header, .modal-footer {
    border-color: var(--panel-border) !important;
}

/* Input Fields styling */
.form-control, .form-select {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--panel-border) !important;
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    color: var(--text-primary) !important;
    transition: all var(--transition-speed) var(--transition-curve);
}
[data-bs-theme="light"] .form-control, [data-bs-theme="light"] .form-select {
    background-color: #fafbfd !important;
    border-color: rgba(37, 99, 235, 0.12) !important;
}
.form-control:focus, .form-select:focus {
    background-color: var(--card-bg) !important;
    border-color: var(--neon-blue) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15) !important;
}

/* Welcome Forum Hero Section */
.forum-hero-banner {
    background: var(--header-gradient);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.forum-hero-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
    pointer-events: none;
}
.forum-hero-banner h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}
.forum-hero-banner p {
    font-size: 0.95rem;
    opacity: 0.85;
    max-width: 600px;
    margin-bottom: 0;
}

/* Category header wrap */
.category-header-wrap {
    background: var(--category-gradient) !important;
    border-bottom: none !important;
    padding: 0.95rem 1.25rem !important;
}
.category-header-wrap h5 {
    font-size: 1rem;
    letter-spacing: 0.01em;
}

/* Floating Moderation Bar */
#floating-mod-bar {
    background: rgba(17, 24, 39, 0.95) !important;
    border-top: 1px solid rgba(37, 99, 235, 0.2) !important;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.25) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}

[data-bs-theme="light"] #floating-mod-bar {
    background: rgba(255, 255, 255, 0.96) !important;
    border-top: 1px solid rgba(37, 99, 235, 0.12) !important;
    box-shadow: 0 -8px 25px rgba(37, 99, 235, 0.08) !important;
    color: #0f172a;
}

[data-bs-theme="light"] #floating-mod-bar .text-light {
    color: #0f172a !important;
}

/* Bulk Selection Checkbox styling */
.bulk-select-checkbox {
    width: 17px;
    height: 17px;
    background-color: var(--card-bg) !important;
    border: 1px solid var(--panel-border) !important;
    border-radius: 4px !important;
    transition: all var(--transition-speed) var(--transition-curve) !important;
}

.bulk-select-checkbox:checked {
    background-color: var(--neon-blue) !important;
    border-color: var(--neon-blue) !important;
    box-shadow: 0 0 6px rgba(37, 99, 235, 0.3) !important;
}

/* User Profile Tabs styling */
.nav-tabs .nav-link {
    border-radius: 8px 8px 0 0;
    font-weight: 600;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}
.nav-tabs .nav-link.active {
    background-color: var(--card-bg) !important;
    border-color: var(--panel-border) var(--panel-border) transparent !important;
    color: var(--neon-blue) !important;
}
.nav-pills .nav-link {
    border-radius: 8px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}
.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--neon-purple) 100%) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

/* Thread post styling */
.thread-post-card {
    border-radius: 12px;
    overflow: hidden;
}

.post-author-col {
    background: rgba(37, 99, 235, 0.01);
    border-right: 1px solid var(--panel-border);
}
[data-bs-theme="dark"] .post-author-col {
    background: rgba(255, 255, 255, 0.01);
}

.user-signature-block {
    border-top: 1px dashed var(--panel-border) !important;
    font-size: 0.8rem !important;
    line-height: 1.4;
    padding-top: 0.75rem !important;
}

/* XenForo Style Profile Banner */
.profile-banner-wrap {
    height: 180px;
    width: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    border-radius: 12px 12px 0 0;
    border: 1px solid var(--panel-border);
    border-bottom: none;
}
.profile-banner-default {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #60a5fa 100%);
}

.profile-avatar-container {
    margin-top: -60px;
    position: relative;
    z-index: 2;
}

.profile-avatar-border {
    border: 4px solid var(--card-bg) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* Wall Posts styling */
.profile-wall-post {
    border-bottom: 1px solid var(--panel-border);
    padding: 1.25rem 0;
}
.profile-wall-post:last-child {
    border-bottom: none;
}
.profile-wall-post-reply {
    background: rgba(37, 99, 235, 0.03);
    border-left: 3px solid var(--neon-blue);
    padding: 0.75rem 1rem;
    margin-top: 0.75rem;
    border-radius: 0 8px 8px 0;
}
[data-bs-theme="dark"] .profile-wall-post-reply {
    background: rgba(255, 255, 255, 0.02);
}
.wall-post-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--panel-border);
}
.wall-reply-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--panel-border);
}