/* ===== DREAMFN FORUM - DARK GLASSMORPHISM THEME ===== */

/* ===== LOADING SCREEN STYLES ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a1a25 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
    overflow: hidden;
}

.loading-container {
    text-align: center;
    max-width: 500px;
    padding: 2rem;
}

.loading-banner {
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(-30px);
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.banner-image {
    max-width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
    filter: drop-shadow(0 10px 30px rgba(0, 122, 255, 0.3));
    border-radius: 12px;
}

.loading-content {
    margin-bottom: 3rem;
}

.loading-spinner {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 1s forwards;
}

.spinner-ring {
    width: 80px;
    height: 80px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid transparent;
    border-right: 4px solid #007aff;
    border-bottom: 4px solid transparent;
    border-left: 4px solid #5856d6;
    border-radius: 50%;
    animation: spin 1.2s linear infinite;
    position: relative;
}

.spinner-ring.main-ring::before {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border: 2px solid rgba(255, 255, 255, 0.05);
    border-top: 2px solid #30d158;
    border-radius: 50%;
    animation: spin 2s linear infinite reverse;
}

.loading-text {
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
}

.loading-text h2 {
    color: #ffffff;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.loading-text p {
    color: #b8bcc8;
    font-size: 1.1rem;
    font-weight: 400;
}

.loading-progress {
    opacity: 0;
    animation: fadeIn 1s ease-out 2s forwards;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #007aff 0%, #5856d6 50%, #30d158 100%);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(0, 122, 255, 0.5);
}

.progress-text {
    color: #b8bcc8;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Loading animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Prevent scrolling during loading */
body.loading {
    overflow: hidden;
}

/* ===== ADMIN TOOLBAR STYLES ===== */
.admin-toolbar {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9998;
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-glass);
    transition: all 0.3s ease;
    max-width: 80px;
    overflow: hidden;
}

.admin-toolbar.expanded {
    max-width: 300px;
}

.toolbar-toggle {
    cursor: pointer;
    color: var(--accent-primary);
    font-size: 1.2rem;
    text-align: center;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

.toolbar-toggle:hover {
    color: var(--accent-secondary);
    transform: rotate(180deg);
}

.toolbar-content {
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.admin-toolbar.expanded .toolbar-content {
    opacity: 1;
    transform: translateX(0);
}

.toolbar-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar-controls {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toolbar-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar-btn:hover, .toolbar-btn.active {
    background: var(--accent-gradient);
    border-color: var(--accent-primary);
    color: white;
    text-decoration: none;
}

/* Admin Overlay */
.admin-overlay {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    background: var(--glass-bg);
    backdrop-filter: var(--blur-strong);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-glass);
    min-width: 400px;
}

.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
}

.overlay-header h3 {
    color: var(--text-primary);
    margin: 0;
}

.close-overlay {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.close-overlay:hover {
    background: var(--danger);
    color: white;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.action-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ban-btn:hover { background: var(--danger); color: white; }
.warn-btn:hover { background: var(--warning); color: white; }
.delete-btn:hover { background: var(--danger); color: white; }
.edit-btn:hover { background: var(--accent-primary); color: white; }

/* Live Editing Styles */
.live-editable {
    outline: 2px dashed var(--accent-primary);
    outline-offset: 2px;
    transition: all 0.3s ease;
    cursor: text;
}

.live-editable:hover {
    outline-color: var(--accent-secondary);
    background: rgba(0, 122, 255, 0.1);
}

.live-editable:focus {
    outline: 2px solid var(--accent-primary);
    background: rgba(0, 122, 255, 0.2);
}

/* Input field styles for live editing */
.inline-edit-input {
    background: transparent !important;
    color: inherit !important;
    border: 2px dashed var(--accent-primary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 4px 8px !important;
    font-family: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    line-height: inherit !important;
    text-align: inherit !important;
    width: auto !important;
    min-width: 200px !important;
    max-width: 100% !important;
    outline: none !important;
    box-shadow: none !important;
    transition: all 0.2s ease !important;
    resize: none !important;
}

.inline-edit-input:focus {
    background: rgba(0, 122, 255, 0.1) !important;
    border-style: solid !important;
    border-color: var(--accent-secondary) !important;
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2) !important;
}

/* Style for editable elements when in edit mode */
.live-editable.editing {
    background: rgba(0, 122, 255, 0.05) !important;
    outline: 2px dashed var(--accent-primary) !important;
    outline-offset: 2px !important;
}

.saved-change {
    background: rgba(48, 209, 88, 0.15) !important;
    outline: 2px solid var(--success) !important;
    outline-offset: 2px !important;
    animation: saveSuccess 0.5s ease !important;
}

@keyframes saveSuccess {
    0% { 
        background: rgba(48, 209, 88, 0.4) !important;
        transform: scale(1.02);
    }
    100% { 
        background: rgba(48, 209, 88, 0.15) !important;
        transform: scale(1);
    }
}

body.edit-mode-active {
    cursor: crosshair;
}

/* Admin Content Cards */
.content-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.content-card-header {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.25rem 1.5rem;
}

.content-card-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card-body {
    padding: 1.5rem;
}

.content-card-footer {
    background: rgba(255, 255, 255, 0.03);
    border-top: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
}

/* Admin Tables */
.content-card .table {
    color: var(--text-primary);
    margin-bottom: 0;
}

.content-card .table th {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--glass-border);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
}

.content-card .table td {
    border-color: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    vertical-align: middle;
}

.content-card .table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* Admin Forms */
.content-card .form-control,
.content-card .form-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
}

.content-card .form-control:focus,
.content-card .form-select:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 122, 255, 0.25);
    color: var(--text-primary);
}

.content-card .form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Admin Alerts */
.alert {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    backdrop-filter: var(--blur-light);
}

.alert-success {
    border-color: var(--success);
    background: rgba(48, 209, 88, 0.1);
}

.alert-danger {
    border-color: var(--danger);
    background: rgba(255, 69, 58, 0.1);
}

.alert-warning {
    border-color: var(--warning);
    background: rgba(255, 159, 10, 0.1);
}

/* Admin Badges */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Admin Pagination */
.pagination .page-link {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: var(--blur-light);
}

.pagination .page-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.pagination .page-item.active .page-link {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
}

/* Legacy Admin Styling Support */
.admin-table {
    width: 100%;
    background: transparent;
    color: var(--text-primary);
    border-collapse: collapse;
}

.admin-table th {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
    text-align: left;
}

.admin-table td {
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.admin-btn:hover {
    background: var(--accent-secondary);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

.admin-btn-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--text-primary) !important;
}

.admin-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: var(--text-primary) !important;
}

.admin-btn-danger {
    background: var(--danger) !important;
    color: white !important;
}

.admin-btn-danger:hover {
    background: #e63946 !important;
    color: white !important;
}

.admin-btn-success {
    background: var(--success) !important;
    color: white !important;
}

.admin-btn-success:hover {
    background: #28a745 !important;
    color: white !important;
}

.badge-admin { background: var(--danger); color: white; }
.badge-moderator { background: var(--warning); color: white; }
.badge-user { background: var(--accent-primary); color: white; }
.badge-premium { background: var(--success); color: white; }
.badge-success { background: var(--success); color: white; }
.badge-danger { background: var(--danger); color: white; }
.badge-warning { background: var(--warning); color: white; }

/* Admin Cards */
.admin-card {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.admin-card-header {
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.25rem 1.5rem;
    color: var(--text-primary);
    font-weight: 600;
}

.admin-card-body {
    padding: 1.5rem;
}

/* Global Form Styling */
.form-control,
.form-select,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
textarea,
select {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-sm) !important;
}

.form-control:focus,
.form-select:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 122, 255, 0.25) !important;
    color: var(--text-primary) !important;
}

.form-label,
label {
    color: var(--text-primary) !important;
    font-weight: 500;
}

/* Button Styling */
.btn-primary {
    background: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    color: white !important;
}

.btn-primary:hover {
    background: var(--accent-secondary) !important;
    border-color: var(--accent-secondary) !important;
    color: white !important;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: var(--glass-border) !important;
    color: var(--text-primary) !important;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    border-color: var(--accent-primary) !important;
    color: var(--text-primary) !important;
}

.btn-danger {
    background: var(--danger) !important;
    border-color: var(--danger) !important;
}

.btn-success {
    background: var(--success) !important;
    border-color: var(--success) !important;
}

.btn-warning {
    background: var(--warning) !important;
    border-color: var(--warning) !important;
    color: white !important;
}

.btn-outline-primary {
    color: var(--accent-primary) !important;
    border-color: var(--accent-primary) !important;
    background: transparent !important;
}

.btn-outline-primary:hover {
    background: var(--accent-primary) !important;
    color: white !important;
}

.btn-outline-secondary {
    color: var(--text-primary) !important;
    border-color: var(--glass-border) !important;
    background: transparent !important;
}

.btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--text-primary) !important;
}

.btn-outline-danger {
    color: var(--danger) !important;
    border-color: var(--danger) !important;
    background: transparent !important;
}

.btn-outline-danger:hover {
    background: var(--danger) !important;
    color: white !important;
}

/* Table Responsive */
.table-responsive {
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Text Colors */
.text-secondary {
    color: var(--text-secondary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-primary {
    color: var(--text-primary) !important;
}

/* Admin Form Classes (Legacy Support) */
.admin-form-group {
    margin-bottom: 1.5rem;
}

.admin-form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary) !important;
    font-weight: 500;
    font-size: 0.95rem;
}

.admin-form-control {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem !important;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-sm) !important;
    transition: all 0.2s ease;
}

.admin-form-control:focus {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 122, 255, 0.25) !important;
    color: var(--text-primary) !important;
    outline: none;
}

.admin-form-control option {
    background: var(--secondary-bg) !important;
    color: var(--text-primary) !important;
}

/* Admin Checkboxes */
.form-check-label {
    color: var(--text-primary) !important;
    font-weight: 400;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-label input[type="checkbox"] {
    margin: 0 !important;
    margin-right: 0.5rem !important;
}

/* Admin form check inputs */
.form-check-input {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary);
}

/* Admin Containers */
.admin-container {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

/* Header styling for admin pages */
.admin-header {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.admin-header h1 {
    color: var(--text-primary);
    font-size: 2rem;
    font-weight: 600;
    margin: 0;
}

.admin-header p {
    color: var(--text-secondary);
    margin: 0.5rem 0 0 0;
    font-size: 1.1rem;
}

/* Search and filter forms */
.search-form {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Improve row spacing */
.row {
    margin-bottom: 1rem;
}

.row:last-child {
    margin-bottom: 0;
}

/* Admin Layout Classes */
.admin-content {
    padding: 2rem;
    color: var(--text-primary);
}

/* Ensure card styling works in admin */
.card {
    background: var(--glass-bg) !important;
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-lg) !important;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.card-header {
    background: rgba(255, 255, 255, 0.05) !important;
    border-bottom: 1px solid var(--glass-border) !important;
    padding: 1.25rem 1.5rem !important;
    color: var(--text-primary) !important;
}

.card-header h5,
.card-header h4,
.card-header h3 {
    color: var(--text-primary) !important;
    margin: 0;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem !important;
    color: var(--text-primary) !important;
}

.card-footer {
    background: rgba(255, 255, 255, 0.03) !important;
    border-top: 1px solid var(--glass-border) !important;
    padding: 1rem 1.5rem !important;
}

/* Text color classes override */
.text-white {
    color: var(--text-primary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Container improvements */
.container,
.container-fluid {
    color: var(--text-primary);
}

/* Responsive table improvements */
.table-responsive {
    background: transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Icon improvements */
.fa-4x {
    color: var(--text-muted) !important;
}

/* Admin page specific improvements */
.d-flex {
    color: inherit;
}

.mb-4 h2,
.mb-4 h3,
.mb-4 h4 {
    color: var(--text-primary) !important;
    margin: 0;
    font-weight: 600;
}

/* Button group improvements */
.btn-group .btn {
    margin: 0;
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-top-left-radius: var(--radius-sm);
    border-bottom-left-radius: var(--radius-sm);
}

.btn-group .btn:last-child {
    border-top-right-radius: var(--radius-sm);
    border-bottom-right-radius: var(--radius-sm);
}

/* Additional Admin Page Fixes */
.justify-content-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.align-items-center {
    align-items: center;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
}

.text-center {
    text-align: center;
}

/* Ensure all text in admin is properly colored */
.admin-content *,
.card *,
.content-card * {
    color: inherit;
}

.admin-content h1,
.admin-content h2,
.admin-content h3,
.admin-content h4,
.admin-content h5,
.admin-content h6,
.card h1,
.card h2,
.card h3,
.card h4,
.card h5,
.card h6 {
    color: var(--text-primary) !important;
}

.admin-content p,
.card p {
    color: var(--text-primary);
}

/* Make sure icons are visible */
.fas,
.far,
.fab {
    color: inherit;
}

/* Fix any lingering visibility issues */
* {
    border-color: var(--glass-border);
}

/* User avatar for admin pages */
.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}

/* Admin Notifications */
.admin-notification {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 10000;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 500;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    min-width: 250px;
}

.admin-notification.show {
    transform: translateX(0);
}

.admin-notification.success {
    background: var(--success);
}

.admin-notification.error {
    background: var(--danger);
}

.admin-notification.info {
    background: var(--accent-primary);
}

/* ===== PAGE ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation Classes */
.animate-fade-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

.animate-fade-right {
    animation: fadeInRight 0.8s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-slide-up {
    animation: slideInUp 0.8s ease-out forwards;
}

/* Stagger animations */
.animate-stagger > * {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-stagger > *:nth-child(1) { animation-delay: 0.1s; }
.animate-stagger > *:nth-child(2) { animation-delay: 0.2s; }
.animate-stagger > *:nth-child(3) { animation-delay: 0.3s; }
.animate-stagger > *:nth-child(4) { animation-delay: 0.4s; }
.animate-stagger > *:nth-child(5) { animation-delay: 0.5s; }
.animate-stagger > *:nth-child(6) { animation-delay: 0.6s; }

/* Hover animations */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

.hover-glow {
    transition: box-shadow 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(0, 122, 255, 0.4);
}

/* Page transition effects */
main {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.page-header {
    opacity: 0;
    animation: slideInUp 1s ease-out 0.1s forwards;
}

.glass-card {
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
}

.glass-card:nth-child(1) { animation-delay: 0.1s; }
.glass-card:nth-child(2) { animation-delay: 0.2s; }
.glass-card:nth-child(3) { animation-delay: 0.3s; }
.glass-card:nth-child(4) { animation-delay: 0.4s; }

/* Button animations */
.btn {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* CSS Variables for consistent theming */
:root {
    /* Dark theme colors */
    --primary-bg: #0a0a0f;
    --secondary-bg: #1a1a25;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #b8bcc8;
    --text-muted: #6b7280;
    --accent-primary: #007aff;
    --accent-secondary: #5856d6;
    --accent-gradient: linear-gradient(135deg, #007aff 0%, #5856d6 100%);
    --success: #30d158;
    --warning: #ff9f0a;
    --danger: #ff453a;
    
    /* Blur and shadow effects */
    --blur-strong: blur(20px);
    --blur-medium: blur(10px);
    --blur-light: blur(5px);
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-button: 0 2px 8px rgba(0, 122, 255, 0.3);
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
}

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 122, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(88, 86, 214, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(48, 209, 88, 0.05) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundShift 20s ease-in-out infinite alternate;
}

@keyframes backgroundShift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-20px, -20px) scale(1.1); }
}

/* Glass morphism utility classes */
.glass {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass);
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: var(--blur-strong);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 0;
    transition: all 0.3s ease;
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: var(--accent-primary);
    text-decoration: none;
}

.navbar-logo {
    height: 32px;
    width: auto;
    margin-right: 10px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

/* Navbar Search */
.nav-search {
    margin-left: auto;
    margin-right: 1rem;
}

.search-input-group {
    display: flex;
    align-items: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.search-input-group:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.search-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    width: 200px;
    transition: width 0.3s ease;
}

.search-input:focus {
    outline: none;
    width: 250px;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    background: var(--accent-primary);
    border: none;
    color: white;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--accent-secondary);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.nav-link.active {
    color: var(--accent-primary);
    background: rgba(0, 122, 255, 0.1);
}

/* User dropdown */
.user-dropdown {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 8px 16px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-primary);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glass);
    margin-top: 8px;
    padding: 8px 0;
    z-index: 1000;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    text-decoration: none;
}

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

/* Main content */
main {
    margin-top: 100px;
    padding: 2rem 0;
    min-height: calc(100vh - 100px);
}

/* Page headers */
.page-header {
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 3rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-gradient);
}

.page-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.5rem;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: var(--shadow-button);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.4);
    color: white;
    text-decoration: none;
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur-light);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    text-decoration: none;
}

.btn-outline {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
}

.btn-outline:hover {
    background: var(--accent-primary);
    color: white;
    text-decoration: none;
}

/* Cards */
.card {
    background: var(--card-bg);
    backdrop-filter: var(--blur-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

/* Forum specific styles */
.forum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.forum-card {
    background: var(--card-bg);
    backdrop-filter: var(--blur-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.forum-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.forum-card:hover::before {
    transform: scaleX(1);
}

.forum-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.forum-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.forum-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.forum-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.forum-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Topic listings */
.topic-list {
    background: var(--card-bg);
    backdrop-filter: var(--blur-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.topic-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.topic-item:hover {
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
    color: inherit;
}

.topic-item:last-child {
    border-bottom: none;
}

.topic-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.topic-content {
    flex: 1;
}

.topic-title {
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.topic-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.topic-stats {
    text-align: right;
    min-width: 80px;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    backdrop-filter: var(--blur-light);
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.form-control::placeholder {
    color: var(--text-muted);
}

/* Auth pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    background: var(--glass-bg);
    backdrop-filter: var(--blur-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-glass);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.5rem;
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.auth-logo {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.auth-subtitle {
    color: var(--text-secondary);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid transparent;
    backdrop-filter: var(--blur-light);
}

.alert-success {
    background: rgba(48, 209, 88, 0.1);
    border-color: rgba(48, 209, 88, 0.3);
    color: var(--success);
}

.alert-warning {
    background: rgba(255, 159, 10, 0.1);
    border-color: rgba(255, 159, 10, 0.3);
    color: var(--warning);
}

.alert-danger {
    background: rgba(255, 69, 58, 0.1);
    border-color: rgba(255, 69, 58, 0.3);
    color: var(--danger);
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.d-flex { display: flex; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* Responsive design */
@media (max-width: 768px) {
    .navbar-nav {
        gap: 1rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .forum-grid {
        grid-template-columns: 1fr;
    }
    
    .topic-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .topic-stats {
        align-self: flex-end;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    main {
        margin-top: 80px;
    }
    
    .page-header {
        padding: 2rem 1rem;
    }
    
    .auth-card {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Loading animations */
@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

.loading {
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    background-size: 200px 100%;
    animation: shimmer 1.5s infinite;
}

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--glass-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}