:root{--primary: #2D75C3;--primary-dark: #1E5A9E;--primary-light:#E8F1FB;--bg: #F7F8FA;--bg2: #EEF2F7;--surface: #FFFFFF;--border: #E2E5EA;--border2: #D8DEE5;--text: #1A1D23;--text2: #4A505C;--text3: #8A909C;--success: #16A34A;--warning: #D97706;--danger: #DC2626;--danger-bg: #FEF2F2;--success-bg: #DCFCE7;--radius: 8px;--r-sm: 4px;--r-md: 6px;--r-lg: 8px;--shadow: 0 1px 3px rgba(0,0,0,.08);--accent: var(--primary);--accent-bg: var(--primary-light);--mono: "SF Mono", "Consolas", "Monaco", monospace}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text)}html,body,#root{height:100%}.app-layout{display:flex;height:100vh}.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 0;overflow-y:auto}.sidebar-logo{padding:0 20px 20px;border-bottom:1px solid var(--border);margin-bottom:16px}.sidebar-logo img{max-width:140px;height:auto}.logo-name{font-size:.78rem;color:var(--text3);margin-top:4px}.sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:0 12px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);color:var(--text2);text-decoration:none;font-size:.875rem;font-weight:500;transition:background .15s,color .15s}.nav-item:hover{background:var(--primary-light);color:var(--primary-dark)}.nav-item.active{background:var(--primary);color:#fff}.nav-icon{font-size:1rem;width:20px;text-align:center}.sidebar-footer{margin-top:auto;padding:12px 20px;font-size:.7rem;color:var(--text3)}.main-content{flex:1;padding:28px 32px;overflow-y:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title{font-size:1.4rem;font-weight:700;margin:0}.page-subtitle{color:var(--text3);font-size:.875rem;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}table{width:100%;border-collapse:collapse;font-size:.875rem}th{text-align:left;color:var(--text3);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border)}td{padding:10px 12px;border-bottom:1px solid var(--border)}tr:hover td{background:var(--primary-light)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:1px solid transparent;font-size:.875rem;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.88}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-ghost{background:transparent;color:var(--text2)}.btn-sm{padding:5px 10px;font-size:.78rem}input,select,textarea{font-family:inherit;font-size:.875rem;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}input:disabled,select:disabled,textarea:disabled{background:var(--bg2);color:var(--text3);cursor:not-allowed}label{font-size:.8rem;font-weight:600;color:var(--text2);display:block;margin-bottom:4px}.badge{display:inline-block;padding:2px 10px;border-radius:20px;font-size:.72rem;font-weight:700}.badge-brouillon{background:#f1f2f4;color:var(--text2)}.badge-envoyee{background:var(--primary-light);color:var(--primary-dark)}.badge-confirmee{background:#dcfce7;color:var(--success)}.badge-annulee{background:#fee2e2;color:var(--danger)}.field{display:flex;flex-direction:column;gap:4px}.field-label{font-size:.8rem;font-weight:600;color:var(--text2);margin-bottom:0}.field-label.required:after{content:" *";color:var(--danger)}.btn-icon{padding:4px 8px}.flex{display:flex}.gap-2{gap:8px}.gap-4{gap:16px}.grid-2{display:grid;grid-template-columns:1fr 1fr}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .2s ease}@keyframes floatUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes logoPulse{0%,to{transform:scale(1)}50%{transform:scale(1.035)}}@keyframes sheenSweep{0%{transform:translate(-60%) translateY(-60%) rotate(20deg)}to{transform:translate(60%) translateY(60%) rotate(20deg)}}@keyframes kenBurns{0%{transform:scale(1) translate(0)}to{transform:scale(1.12) translate(-1.5%,-1%)}}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#2a2621}.login-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-image:url(/login-bg.webp);background-size:cover;background-position:center;animation:kenBurns 24s ease-out infinite alternate}.login-screen:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#14120f40,#14120f26 40%,#14120f80);pointer-events:none}.login-sheen{position:absolute;top:-50%;left:-50%;width:220%;height:220%;background:linear-gradient(100deg,transparent 44%,rgba(255,255,255,.12) 49%,rgba(255,255,255,.22) 50%,rgba(255,255,255,.12) 51%,transparent 56%);animation:sheenSweep 9s ease-in-out infinite alternate;pointer-events:none;mix-blend-mode:soft-light}.login-card{position:relative;z-index:1;background:#ffffffe6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 32px #1e5a9e1f;padding:40px;width:100%;max-width:380px;animation:floatUp .55s cubic-bezier(.16,1,.3,1) both}.login-card img{max-width:160px;margin-bottom:24px;animation:logoPulse 5s ease-in-out infinite}@keyframes shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-4px)}40%,60%{transform:translate(4px)}}.login-erreur{animation:shake .5s ease}