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

:root {
    --primary: #FF0000;
    --primary-light: #ff3333;
    --primary-dark: #cc0000;
    --primary-glow: rgba(255, 0, 0, 0.3);
    --bg-dark: #0a0a0a;
    --bg-card: rgba(20, 20, 20, 0.8);
    --bg-card-solid: #141414;
    --bg-elevated: #1a1a1a;
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.12);
    --text: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #6b6b6b;
    --success: #22c55e;
    --warning: #eab308;
    --danger: #ef4444;
    --info: #3b82f6;
    --glass-bg: rgba(15, 25, 35, 0.6);
    --glass-border: rgba(255, 255, 255, 0.05);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--primary-glow);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

body {
    background: radial-gradient(ellipse at 20% 30%, #1a0a0a 0%, var(--bg-dark) 100%);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    min-height: 100vh;
}

/* Fond vidéo 4K pour l'écran de connexion */
#login-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

#bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.login-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.8) 100%);
    z-index: -1;
}

.login-box {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: 3px solid var(--primary);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 400px;
    text-align: center;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: fadeInUp 0.6s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

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

.login-box h1 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, #ff5555 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.login-box p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 32px;
}

.login-box input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    font-size: 0.95rem;
    color: var(--text);
    outline: none;
    transition: all var(--transition-normal);
    margin-bottom: 16px;
}

.login-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-red {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-red:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.login-err {
    color: var(--danger);
    font-size: 0.8rem;
    margin-top: 12px;
    display: none;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

/* SIDEBAR */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 260px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: all var(--transition-normal);
}

.logo {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo img {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    object-fit: cover;
    box-shadow: var(--shadow-glow);
}

.logo-text h1 {
    font-size: 1.1rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, #ff5555 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text p {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.nav {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.nav-section {
    padding: 12px 20px 6px;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    margin: 4px 8px;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: all var(--transition-fast);
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    transform: translateX(3px);
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.15) 0%, rgba(255, 0, 0, 0.05) 100%);
    color: var(--primary);
    border-left: 3px solid var(--primary);
}

.nav-item span:first-child {
    font-size: 1.2rem;
    width: 28px;
}

/* LOGOUT BUTTON */
.logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px;
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--danger);
    transition: all var(--transition-fast);
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger);
    transform: translateY(-1px);
}

.logout-btn span:first-child {
    font-size: 1.1rem;
}

/* SIDEBAR FOOT */
.sidebar-foot {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* MAIN CONTENT */
.main {
    margin-left: 260px;
    min-height: 100vh;
}

.page {
    display: none;
    padding: 28px 32px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.page.active {
    display: block;
}

.page-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-sub {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 32px;
    border-left: 3px solid var(--primary);
    padding-left: 12px;
}
/* SERVER BAR - Version corrigée */
.server-bar {
    position: sticky;
    top: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 50;
}

.server-bar label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.server-bar select {
    flex: 1;
    max-width: 300px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.server-bar select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-glow);
}

/* Style des options du select */
.server-bar select option {
    background: var(--bg-card-solid);
    color: var(--text);
    padding: 10px;
}

.server-bar select option:hover {
    background: var(--primary);
}

/* SERVER BAR */
.server-bar {
    position: sticky;
    top: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 50;
}

.server-bar label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.server-bar select {
    flex: 1;
    max-width: 300px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.server-bar select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-glow);
}

/* GRIDS */
.g4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.g2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

/* CARDS */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-md);
}

.card.rl {
    border-left: 3px solid var(--primary);
}

.card-lbl {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.card-val {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.card-icon {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.stitle {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}

/* FORM ELEMENTS */
.form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.form-row label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.form-row input,
.form-row select,
.form-row textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 0.85rem;
    color: var(--text);
    transition: all var(--transition-fast);
    width: 100%;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-glow);
}

/* TOGGLE SWITCH */
.toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.toggle-row:last-child {
    border-bottom: none;
}

.toggle-row .info {
    font-size: 0.85rem;
}

.toggle-row .sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.toggle {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-elevated);
    border-radius: 26px;
    cursor: pointer;
    transition: 0.3s;
}

.toggle-slider:before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    left: 3px;
    top: 3px;
    transition: 0.3s;
}

input:checked + .toggle-slider {
    background: var(--primary);
}

input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* BUTTONS */
.btn {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 0.75rem;
}

.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

/* BADGES */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.b-red {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.b-green {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
}

.b-yellow {
    background: rgba(234, 179, 8, 0.15);
    color: var(--warning);
}

.b-gray {
    background: rgba(107, 114, 128, 0.15);
    color: var(--text-muted);
}

/* TABLES */
.tw {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    text-align: left;
    padding: 12px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
}

td {
    padding: 12px;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

code {
    background: rgba(255, 255, 255, 0.05);
    padding: 3px 8px;
    border-radius: 6px;
    font-family: 'Fira Code', monospace;
    font-size: 0.75rem;
    color: #f87171;
}

/* TOAST */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    background: var(--bg-card-solid);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    font-size: 0.85rem;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    max-width: 350px;
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    border-left-color: var(--success);
}

.toast.error {
    border-left-color: var(--danger);
}

/* LOADER */
.loader {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.spin {
    width: 30px;
    height: 30px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 12px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.empty {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
}

.color-preview {
    display: inline-block;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    vertical-align: middle;
    margin-left: 8px;
    border: 1px solid var(--border);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .sidebar {
        width: 70px;
    }
    
    .nav-item .label,
    .logo-text,
    .nav-section,
    .logout-btn .label {
        display: none;
    }
    
    .logout-btn {
        justify-content: center;
        padding: 12px;
    }
    
    .main {
        margin-left: 70px;
    }
    
    .page {
        padding: 16px;
    }
    
    .g2 {
        grid-template-columns: 1fr;
    }
    
    .login-box {
        width: 90%;
        padding: 32px 24px;
    }
    
    .server-bar select {
        max-width: 100%;
    }
}