:root[data-theme="dark"] {
    --bg-primary: #1e1e1e;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --bg-hover: #464646;
    --bg-card: #252525;
    
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #8e8e93;
    
    --accent: #007aff;
    --accent-hover: #0051d5;
    
    --border: #3a3a3a;
    --shadow: 0 2px 10px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.5);
    
    --success: #34c759;
    --warning: #ff9500;
    --danger: #ff3b30;
    --purple: #af52de;
    
    --icon-primary: #007aff;
    --icon-secondary: #8e8e93;
    --icon-success: #34c759;
    --icon-warning: #ff9500;
    --icon-danger: #ff3b30;
}

:root[data-theme="light"] {
    --bg-primary: #f5f5f7;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f9f9f9;
    --bg-hover: #e8e8ed;
    --bg-card: #ffffff;
    
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-muted: #86868b;
    
    --accent: #007aff;
    --accent-hover: #0051d5;
    
    --border: #d2d2d7;
    --shadow: 0 2px 10px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    
    --success: #34c759;
    --warning: #ff9500;
    --danger: #ff3b30;
    --purple: #af52de;
    
    --icon-primary: #007aff;
    --icon-secondary: #6e6e73;
    --icon-success: #34c759;
    --icon-warning: #ff9500;
    --icon-danger: #ff3b30;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease;
}

/* Navbar Top */
.navbar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
}

.navbar-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.navbar-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: contain;
    max-width: 40px;
    max-height: 40px;
}

.navbar-brand svg {
    color: var(--icon-primary);
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    align-items: center;
}

.navbar-separator {
    width: 1px;
    height: 24px;
    background: var(--border);
    margin: 0 4px;
}

.navbar-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
    font-size: 14px;
    font-weight: 500;
}

.navbar-link svg {
    width: 18px;
    height: 18px;
}

.navbar-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.navbar-link.active {
    background: var(--accent);
    color: white;
}

.navbar-link.active svg {
    color: white;
}

.icon-home { color: var(--icon-primary); }
.icon-search { color: var(--icon-warning); }
.icon-stats { color: var(--icon-success); }
.icon-admin { color: var(--icon-danger); }
.icon-shield { color: var(--purple); }
.icon-shop { color: #FFD700; }

.navbar-link.active .icon-home,
.navbar-link.active .icon-search,
.navbar-link.active .icon-stats,
.navbar-link.active .icon-admin,
.navbar-link.active .icon-shield {
    color: white;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 4px;
    display: flex;
    gap: 4px;
}

.theme-btn {
    padding: 6px 10px;
    border-radius: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
}

.theme-btn svg {
    width: 16px;
    height: 16px;
    color: var(--icon-secondary);
}

.theme-btn.active {
    background: var(--accent);
}

.theme-btn.active svg {
    color: white;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    border: 1px solid var(--border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 12px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.2;
}

.user-rank {
    font-size: 11px;
    color: var(--text-muted);
}

/* Main Content */
.main-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 30px 24px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header svg {
    width: 24px;
    height: 24px;
    color: var(--icon-primary);
}

.card-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 8px;
}

.card-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
    box-shadow: var(--shadow);
    transition: all 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-weight: 500;
}

.stat-value {
    font-size: 34px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-icon {
    margin-bottom: 14px;
}

.stat-icon svg {
    width: 34px;
    height: 34px;
}

/* Buttons */
.btn {
    padding: 11px 20px;
    border-radius: 10px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--accent);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

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

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

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

/* Search */
.search-box {
    position: relative;
    margin-bottom: 24px;
}

.search-input {
    width: 100%;
    padding: 14px 18px 14px 48px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 15px;
    color: var(--text-primary);
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.search-icon svg {
    width: 20px;
    height: 20px;
    color: var(--icon-secondary);
}

/* User List */
.user-list {
    display: grid;
    gap: 12px;
}

.user-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
    cursor: pointer;
}

.user-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
    border-color: var(--accent);
}

.user-item-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-item-avatar {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-item-avatar svg {
    width: 26px;
    height: 26px;
}

.user-item-info h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.user-item-info p {
    font-size: 13px;
    color: var(--text-muted);
}

.badge {
    padding: 5px 14px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-superadmin { background: #dc2626; color: white; }
.badge-administrateur { background: #ea580c; color: white; }
.badge-moderateur { background: #0891b2; color: white; }
.badge-moderateurtest { background: #0891b2; color: white; }
.badge-premium { background: #8b5cf6; color: white; }
.badge-vip { background: #10b981; color: white; }
.badge-viplus { background: #10b981; color: white; }
.badge-user { background: var(--bg-hover); color: var(--text-secondary); }

/* Permission Manager */
.perm-grid {
    display: grid;
    gap: 16px;
}

.perm-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
}

.perm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.perm-rank {
    font-size: 17px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.perm-color {
    width: 22px;
    height: 22px;
    border-radius: 6px;
}

.perm-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.perm-badge {
    padding: 7px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.perm-badge svg {
    width: 14px;
    height: 14px;
    color: var(--icon-success);
}

.checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 32px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    color: var(--text-primary);
}

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

/* Alert */
.alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.alert svg {
    width: 20px;
    height: 20px;
}

.alert-success {
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(255, 59, 48, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-menu {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Rainbow effect for Boutique */
@keyframes rainbow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.navbar-link-rainbow {
    background: linear-gradient(
        90deg,
        #ff0000,
        #ff7f00,
        #ffff00,
        #00ff00,
        #0000ff,
        #4b0082,
        #9400d3,
        #ff0000
    );
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbow 3s ease infinite;
    font-weight: 700;
}

.navbar-link-rainbow:hover {
    background: linear-gradient(
        90deg,
        #ff0000,
        #ff7f00,
        #ffff00,
        #00ff00,
        #0000ff,
        #4b0082,
        #9400d3,
        #ff0000
    ) !important;
    background-size: 400% 400% !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    transform: scale(1.05);
}

.navbar-link-rainbow .icon-shop {
    color: #ff0000;
    animation: rainbow-icon 3s ease infinite;
}

@keyframes rainbow-icon {
    0% { color: #ff0000; }
    14% { color: #ff7f00; }
    28% { color: #ffff00; }
    42% { color: #00ff00; }
    57% { color: #0000ff; }
    71% { color: #4b0082; }
    85% { color: #9400d3; }
    100% { color: #ff0000; }
}