/* PianoFlow · thème Graphite & Sarcelle · 2026 · aucune dépendance CDN */
:root{color-scheme:light;--slate:#202b33;--slate-2:#283740;--slate-line:#44545c;--teal:#087f78;--teal-dark:#076a64;--teal-soft:#e5f5f1;--text:#17252f;--muted:#66757f;--border:#dfe5e6;--surface:#fff;--page:#f5f7f7;--shadow:0 7px 26px rgba(24,42,53,.045);--round:13px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--page);color:var(--text);line-height:1.52;font-size:14px}a{color:var(--teal-dark);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #57c3b5;outline-offset:2px}.ui-icon{flex:none;vertical-align:middle}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:265px;background:linear-gradient(180deg,#202a33,#26333c);color:#e9f1f2;display:flex;flex-direction:column;z-index:40}.sidebar-brand{padding:25px 22px 18px;border-bottom:1px solid #ffffff20}.brand-link{display:flex;align-items:center;gap:12px;color:inherit;font-size:23px;font-weight:800;letter-spacing:-.7px}.brand-link:hover{text-decoration:none;color:inherit}.brand-mark{display:grid;place-items:center;width:37px;height:37px;background:linear-gradient(145deg,#079589,#10b9a2);border-radius:10px;color:#fff;box-shadow:0 5px 13px #0a19162e}.brand-mark .ui-icon{width:23px;height:23px}.brand-caption{display:block;font-size:9px;letter-spacing:1.5px;font-weight:750;color:#99b5b9;margin:13px 0 0 2px}.sidebar-scroll{padding:24px 12px;overflow-y:auto;flex:1;min-height:0}.nav-heading{font-size:10px;letter-spacing:1.55px;color:#a9bbbf;font-weight:800;padding:0 15px 14px}.side-nav{display:grid;gap:5px}.nav-link{color:#e0e7e9;display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:9px;font-weight:530;min-height:44px;transition:background .17s,color .17s}.nav-link:hover{background:#ffffff16;color:white;text-decoration:none}.nav-link.active{background:linear-gradient(110deg,#087d75,#0b9288);color:#fff;box-shadow:0 3px 9px #00000015;font-weight:730}.nav-link .ui-icon{width:18px;height:18px;opacity:.96}.sidebar-account{border-top:1px solid var(--slate-line);margin:0 16px;padding:20px 6px 13px;display:flex;gap:10px;align-items:center}.account-avatar,.topbar-avatar{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:#51606a;color:#fff;flex:none}.account-copy{overflow:hidden}.account-copy strong,.account-copy small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-copy strong{font-size:13px}.account-copy small{font-size:11px;color:#b5c9ce}.sidebar-logout{display:flex;align-items:center;padding:12px 23px 21px;gap:12px;color:#f1f6f6;font-weight:530;margin:0;background:none;border:0;width:100%;font-size:13px}.sidebar-logout button{color:inherit;border:0;background:none;padding:0;display:flex;align-items:center;gap:12px}.sidebar-logout:hover{color:#83e1d3;text-decoration:none}.shell-main{margin-left:265px;min-width:0;width:calc(100% - 265px);display:flex;flex-direction:column;min-height:100vh}.app-topbar{height:69px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid #e4e9e8;background:var(--surface)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px}.breadcrumb{font-weight:760;font-size:15px}.topbar-entity{color:var(--muted);font-size:12px}.topbar-user{font-weight:640;font-size:12px}.topbar-avatar{width:32px;height:32px;background:#e8f4f2;color:#087f78}.topbar-avatar svg{width:17px;height:17px}.mobile-menu{display:none;border:1px solid var(--border);background:white;border-radius:9px;padding:7px}.container{width:100%;max-width:1540px;margin:0 auto;padding:35px clamp(22px,3vw,52px) 65px;flex:1;min-height:70vh}.page-intro{margin-bottom:27px}.eyebrow{font-size:10px;letter-spacing:1.7px;color:var(--teal);font-weight:800;margin-bottom:7px}.page-intro h1{margin:0;line-height:1.22;font-size:clamp(25px,2.2vw,34px);font-weight:790;letter-spacing:-.9px}h2{font-size:19px;line-height:1.3;margin:0 0 17px;font-weight:750}h3{font-size:16px;margin:0 0 14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--round);box-shadow:var(--shadow);padding:25px;margin-bottom:17px;min-width:0}.card .card{box-shadow:none}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin:0 0 23px}.stats .card{display:flex;flex-direction:column;gap:7px;margin:0;padding:25px 26px;border-top:3px solid #10a69b}.stats b{font-size:34px;font-weight:820;line-height:1.2;color:var(--slate)}.stats span{font-size:13px;color:var(--muted);font-weight:560}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:21px 0 15px;flex-wrap:wrap}.toolbar h2,.toolbar p{margin:0}.toolbar .btn{margin:3px 2px}.btn{display:inline-flex;justify-content:center;align-items:center;background:var(--teal);color:white;border:1px solid var(--teal);padding:11px 17px;font-size:13px;font-weight:730;border-radius:9px;cursor:pointer;min-height:43px;transition:background .17s,transform .17s}.btn:hover{background:var(--teal-dark);color:white;text-decoration:none}.btn:active{transform:translateY(1px)}.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;max-width:1000px}.form label:has(textarea),.form .check{grid-column:span 2}.form button{justify-self:start}label{display:flex;flex-direction:column;font-size:12px;font-weight:690;gap:7px}input,select,textarea{display:block;width:100%;background:white;border:1px solid #ccd7d9;color:var(--text);border-radius:8px;padding:11px 13px;font-size:14px;min-height:42px}select{cursor:pointer}input::placeholder,textarea::placeholder{color:#96a3aa}textarea{resize:vertical}.check{display:flex;flex-direction:row;align-items:center}.check input{width:auto;min-height:auto}.notice{padding:15px 18px;margin:13px 0 18px;border:1px solid #b5d8ca;background:#e8f5ed;border-radius:9px;color:#28634b}.notice.error{background:#fff0eb;border-color:#efc5b8;color:#994733}.tablewrap{overflow-x:auto}.tablewrap.card{padding:9px 20px}table{border-collapse:collapse;width:100%;font-size:13px}td,th{text-align:left;padding:15px 12px;border-bottom:1px solid #edf0f0;vertical-align:middle}th{color:#63747b;font-size:11px;text-transform:uppercase;letter-spacing:.65px;font-weight:800;background:#fbfcfc}tr:last-child td{border-bottom:0}tbody tr:hover{background:#f8fbfa}.pill{display:inline-block;background:var(--teal-soft);color:#086f66;font-weight:700;padding:5px 11px;border-radius:50px;font-size:11px}.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:20px 0}.grid2>.card{margin-bottom:0}dl{display:grid;grid-template-columns:minmax(80px,125px) minmax(0,1fr);gap:11px}dt{color:var(--muted);font-weight:560}dd{margin:0;overflow-wrap:anywhere}.photos{display:flex;gap:12px;flex-wrap:wrap;margin-top:15px}.photos img{width:160px;height:120px;object-fit:cover;border-radius:9px}.document{max-width:900px;margin:0 auto 18px}.dochead{display:flex;justify-content:space-between;gap:20px}.document p{margin:22px 0}.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin:20px 0}.plans>.card{margin:0}.muted{color:var(--muted)}.site-footer{text-align:center;padding:24px;color:#839097;font-size:11px}.public-top{padding:18px 25px;background:var(--slate);color:white}.auth-page .container{max-width:550px;padding-top:55px}.auth-page .page-intro{text-align:center}.auth{max-width:480px;margin:22px auto}.auth form{display:flex;flex-direction:column;gap:17px}.auth form .btn{width:100%}.auth-page .site-footer{background:transparent}.sidebar-overlay{display:none}
@media(max-width:1100px){.sidebar{width:230px}.shell-main{margin-left:230px;width:calc(100% - 230px)}.sidebar-brand{padding-left:16px}.brand-link{font-size:21px}.topbar-entity{display:none}}
@media(max-width:800px){.sidebar{width:265px;transform:translateX(-105%);transition:transform .22s ease;box-shadow:12px 0 26px #00000018}.sidebar.is-open{transform:translateX(0)}.sidebar-overlay:not([hidden]){display:block;position:fixed;inset:0;background:#11242c77;z-index:30}.shell-main{margin:0;width:100%}.app-topbar{height:62px;padding:0 20px}.mobile-menu{display:grid;place-items:center}.container{padding:25px 18px 50px}.stats,.plans{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar-user{display:none}}
@media(max-width:560px){.form,.grid2,.stats,.plans{grid-template-columns:1fr}.form label:has(textarea),.form .check{grid-column:auto}.card{padding:18px}.tablewrap.card{padding:6px 10px}.page-intro h1{font-size:27px}.topbar-avatar{display:none}.dochead{display:block}.stats b{font-size:30px}.toolbar{align-items:stretch}.toolbar .btn{margin:2px}}
@media print{body{background:white;color:#111}.sidebar,.app-topbar,.public-top,.page-intro,.sidebar-overlay,.site-footer,.print-hide,.notice{display:none!important}.shell-main{margin:0;width:100%;display:block}.container{max-width:100%;padding:0;margin:0}.card{box-shadow:none;border:0;padding:0}.document{max-width:100%}.btn{display:none!important}a{color:inherit}}

/* PianoFlow · Centre d’aide · V1.3 */
.help-intro{background:linear-gradient(120deg,#fff,#eff9f7);border-color:#cfe7e3}.help-intro h2{font-size:24px;margin:5px 0 12px}.help-intro p{max-width:850px}.help-kicker{font-size:11px;font-weight:800;letter-spacing:1.4px;color:var(--teal-dark)}.help-toc h2{margin-bottom:14px}.help-links{display:flex;gap:9px;flex-wrap:wrap}.help-links a{padding:8px 12px;border-radius:8px;background:var(--teal-soft);color:var(--teal-dark);font-weight:650;font-size:12px}.help-links a:hover{background:#ccece5;text-decoration:none}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.help-grid .card{margin-bottom:0}.help-section{scroll-margin-top:25px}.help-section p,.help-section li{line-height:1.7}.help-section ol{padding-left:21px;margin:14px 0 0}.help-section li+li{margin-top:8px}.help-number{display:inline-block;color:var(--teal-dark);background:var(--teal-soft);font-size:11px;font-weight:800;border-radius:7px;padding:4px 8px;margin-bottom:12px}.help-note{background:#f1f6f5;border-left:3px solid #0c9188;border-radius:3px;padding:10px 14px;color:#4f636b;font-size:12px}.help-section details{border-top:1px solid var(--border);padding:14px 0}.help-section details:last-child{border-bottom:1px solid var(--border)}.help-section summary{cursor:pointer;font-weight:700;color:var(--text)}.help-section details p{margin:10px 0 0;color:var(--muted)}.help-end{text-align:center;color:var(--muted);font-size:12px;margin:25px 0}@media(max-width:850px){.help-grid{grid-template-columns:1fr}}@media print{.help-toc{display:none}}