:root{--font-sans:"Inter", sans-serif;--font-title:"Outfit", sans-serif;--bg-primary:#0a0b10;--bg-secondary:#12131a;--bg-tertiary:#1b1c26;--bg-card:#161722b3;--border-color:#ffffff14;--primary:#6366f1;--primary-hover:#4f46e5;--primary-light:#6366f126;--secondary:#a855f7;--secondary-hover:#9333ea;--accent:#06b6d4;--accent-light:#06b6d41a;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--success:#10b981;--success-light:#10b9811a;--warning:#f59e0b;--warning-light:#f59e0b1a;--danger:#ef4444;--danger-light:#ef44441a;--shadow-sm:0 2px 8px #0000004d;--shadow-md:0 8px 24px #0006;--shadow-lg:0 16px 48px #00000080;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--transition-fast:.15s ease;--transition-normal:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1)}.light-theme{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-tertiary:#f1f5f9;--bg-card:#ffffffd9;--border-color:#00000014;--primary:#4f46e5;--primary-hover:#3730a3;--primary-light:#4f46e514;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--shadow-sm:0 2px 6px #0000000d;--shadow-md:0 6px 18px #6366f10d;--shadow-lg:0 12px 36px #6366f11a}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}body,.portal-layout,.portal-sidebar,.portal-main,.portal-header,.glass-card,.btn,.input-field,.mobile-nav,.mobile-nav-item{transition:background-color var(--transition-normal), border-color var(--transition-normal), color var(--transition-normal), box-shadow var(--transition-normal)}h1,h2,h3,h4,h5,h6{font-family:var(--font-title);letter-spacing:-.02em;font-weight:700;line-height:1.25}a{color:inherit;transition:var(--transition-fast);text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:0 0;border:none;outline:none}.app-container{background-color:var(--bg-primary);flex-direction:column;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;display:flex}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal), background-color var(--transition-normal)}.glass-card:hover{border-color:#6366f140;box-shadow:0 12px 30px #6366f11a}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-normal);justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--primary-light);border-color:var(--primary)}.btn-ghost{padding:.5rem 1rem}.btn-ghost:hover{background:#ffffff0d}.btn-icon{border-radius:50%;width:40px;height:40px;padding:0}.input-group{flex-direction:column;gap:.5rem;width:100%;margin-bottom:1.25rem;display:flex}.input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input-field{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;transition:var(--transition-fast);padding:.8rem 1rem;font-size:.95rem}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:var(--bg-secondary)}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:9999px;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-seconde{color:#06b6d4;background-color:#06b6d426}.badge-premiere{color:#a855f7;background-color:#a855f726}.badge-terminale{color:#f43f5e;background-color:#f43f5e26}.badge-success{background-color:var(--success-light);color:var(--success)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-danger{background-color:var(--danger-light);color:var(--danger)}.fade-in{animation:.4s forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.portal-layout{background-color:var(--bg-primary);min-height:100vh;display:flex}.portal-sidebar-overlay{display:none}.portal-sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;width:260px;padding:1.5rem;display:flex}.portal-main{flex-direction:column;flex:1;height:100vh;display:flex;position:relative;overflow-y:auto}.portal-header{border-bottom:1px solid var(--border-color);background:var(--bg-secondary);z-index:10;justify-content:space-between;align-items:center;height:70px;padding:0 2rem;display:flex;position:sticky;top:0}.portal-body{width:100%;max-width:1200px;margin:0 auto;padding:2rem}.mobile-nav{display:none}@media (width<=768px){.portal-layout{flex-direction:column}.portal-sidebar-overlay{-webkit-backdrop-filter:blur(4px);z-index:199;opacity:0;pointer-events:none;transition:opacity var(--transition-normal);background:#000000a6;display:block;position:fixed;inset:0}.portal-sidebar-overlay.open{opacity:1;pointer-events:auto}.portal-sidebar{z-index:200;width:270px;transition:transform var(--transition-normal);box-shadow:var(--shadow-lg);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%);display:flex!important}.portal-sidebar.open{transform:translate(0)}.portal-main{height:auto;min-height:calc(100vh - 65px);padding-bottom:75px;overflow-y:visible}.portal-header{height:60px;padding:0 1rem}.portal-body{padding:1rem .85rem}.mobile-nav{background:var(--bg-secondary);border-top:1px solid var(--border-color);z-index:100;height:65px;padding-bottom:env(safe-area-inset-bottom);justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 15px #0003}.mobile-nav-item{color:var(--text-secondary);height:100%;transition:var(--transition-fast);-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:.7rem;font-weight:500;display:flex}.mobile-nav-item.active{color:var(--primary)}.mobile-nav-item svg{width:20px;height:20px}div[style*="1.2fr 1fr"],div[style*="1.5fr 1fr"],div[style*="1.2fr 1.5fr 2fr"]{grid-template-columns:1fr!important}}