@font-face{font-family:"Fraunces";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/fraunces-latin-wght-normal.woff2) format("woff2")}
@font-face{font-family:"Fraunces";font-style:italic;font-weight:100 900;font-display:swap;src:url(/fonts/fraunces-latin-wght-italic.woff2) format("woff2")}
@font-face{font-family:"Onest";font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/onest-latin-wght-normal.woff2) format("woff2")}

:root{
  --paper:#f6efe6;--raised:#fdf9f3;--field:#fffdf9;--sand:#efe3d3;
  --ink:#2b1b14;--muted:#5e4c42;--line:#e2d4c4;--line-strong:#8a7564;
  --carmin:#9e2a20;--carmin-deep:#7c1f18;--on-carmin:#fff8f0;
  --ocre:#d9a441;--mousse:#59623a;--prune:#34161c;--on-prune:#f8ede0;--on-prune-muted:#d4bfae;
  --serif:"Fraunces",Georgia,serif;--sans:"Onest",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.5;color:var(--ink);background:var(--paper)}
a{color:var(--carmin);font-weight:600}a:hover{color:var(--carmin-deep)}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul.plain{list-style:none;padding:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.muted{color:var(--muted)}.small{font-size:14px}.xs{font-size:13px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.right{text-align:right}

/* Titres */
.h1{font-family:var(--serif);font-weight:500;font-size:clamp(34px,4vw,50px);line-height:1.05;letter-spacing:-.02em;text-wrap:balance}
.h1 em,.h2 em{color:var(--carmin);font-weight:500}
.h2{font-family:var(--serif);font-weight:500;font-size:26px;line-height:1.15;letter-spacing:-.01em}
.h3{font-size:15px;font-weight:600;color:var(--muted)}
.label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--carmin)}
.big{font-family:var(--serif);font-weight:500;font-size:38px;line-height:1;font-variant-numeric:tabular-nums}
.big.red{color:var(--carmin)}
.brand{font-family:var(--serif);font-style:italic;font-weight:600;line-height:1.1}

/* Boutons, champs */
.btn,.btn2{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-size:16px;font-weight:600;text-decoration:none;border:1px solid transparent;text-align:center}
.btn{background:var(--carmin);color:var(--on-carmin)}.btn:hover{background:var(--carmin-deep);color:var(--on-carmin)}
.btn2{background:transparent;border-color:var(--line-strong);color:var(--ink);font-weight:500}.btn2:hover{background:var(--sand);color:var(--ink)}
.btn-s{min-height:44px;padding:0 16px;font-size:15px}
.btn-icon{width:46px;padding:0}
.linkbtn{background:none;border:0;padding:0;min-height:44px;color:var(--carmin);font-weight:600;font-size:15px;text-decoration:underline}
.linkbtn.danger{color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.field>.lbl{font-size:14px;font-weight:600}
.field .help{font-size:13px;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=date],input[type=time],input[type=number],input[type=url],input[type=search],select,textarea{width:100%;min-height:46px;padding:10px 12px;border-radius:10px;border:1px solid var(--line-strong);background:var(--field);font-size:16px}
textarea{line-height:1.6;resize:vertical;min-height:90px}
input[type=file]{font-size:14px;max-width:100%}
input[type=checkbox],input[type=radio]{width:22px;height:22px;accent-color:var(--carmin);flex:0 0 22px;margin:0}
.check{display:inline-flex;align-items:center;gap:10px;min-height:44px}
.form-row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}
.form-row>.field{flex:1 1 160px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:16px}
.stack{display:flex;flex-direction:column;gap:16px}.stack-l{display:flex;flex-direction:column;gap:28px}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.between{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:10px 16px}
.between.center{align-items:center}

/* Cartes, puces */
.card{background:var(--raised);border:1px solid var(--line);border-radius:18px;padding:24px}
.card.pad-l{padding:28px}
.card.dark{background:var(--prune);border-color:var(--prune);color:var(--on-prune)}
.card.dark .h3,.card.dark .muted{color:var(--on-prune-muted)}.card.dark a{color:var(--ocre)}
.card.sand{background:var(--sand);border-color:var(--sand)}
.chip{display:inline-flex;align-items:center;min-height:26px;padding:0 11px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap;background:var(--sand);color:var(--ink)}
.chip-ok{background:var(--mousse);color:var(--raised)}.chip-warn{background:var(--prune);color:var(--on-prune)}.chip-red{background:var(--carmin);color:var(--on-carmin)}
.tag{flex:0 0 62px;text-align:center;font-size:11px;font-weight:700;letter-spacing:.06em;padding:5px 0;border-radius:6px;border:1px solid var(--line-strong);text-transform:uppercase}
.flash{padding:14px 18px;border-radius:12px;font-weight:600;background:var(--mousse);color:var(--raised)}
.flash.err{background:var(--prune);color:var(--on-prune)}
.list>li{padding:14px 0;border-top:1px solid var(--line)}
.list>li:first-child{border-top:0}
.list.lined>li:first-child{border-top:1px solid var(--line)}
.empty{padding:18px 0;color:var(--muted)}
details>summary{cursor:pointer;min-height:44px;display:inline-flex;align-items:center;color:var(--carmin);font-weight:600;font-size:15px}
details[open]>summary{margin-bottom:14px}
.inset{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px}

/* Tableaux */
.table-wrap{overflow-x:auto}
table.t{width:100%;border-collapse:collapse;font-size:15px;min-width:480px}
table.t th{text-align:left;font-size:13px;font-weight:500;color:var(--muted);padding:0 12px 10px}
table.t td{padding:12px;border-top:1px solid var(--line);vertical-align:middle}
table.t th:first-child,table.t td:first-child{padding-left:0}table.t th:last-child,table.t td:last-child{padding-right:0}
table.t tr.planned td{color:var(--muted)}

/* La portée : une note par cours */
.staff{position:relative;height:62px;display:flex;align-items:flex-start;justify-content:space-between;padding:0 14px;background-image:repeating-linear-gradient(to bottom,var(--line-strong) 0,var(--line-strong) 1px,transparent 1px,transparent 12px);background-size:100% 49px;background-repeat:no-repeat;background-position:0 6px}
.staff .note{width:19px;height:13px;border-radius:50%;transform:rotate(-18deg);background:var(--raised);border:2px solid var(--line-strong);flex:0 0 auto}
.staff .note.on{background:var(--carmin);border-color:var(--carmin)}
.staff-dense{padding:0 6px}.staff-dense .note{width:11px;height:8px;border-width:1.5px}
.staff-dark{background-image:repeating-linear-gradient(to bottom,var(--on-prune-muted) 0,var(--on-prune-muted) 1px,transparent 1px,transparent 12px)}
.staff-dark .note{background:var(--prune);border-color:var(--on-prune-muted)}.staff-dark .note.on{background:var(--ocre);border-color:var(--ocre)}
.disc{flex:0 0 48px;height:48px;border-radius:50%;background:var(--prune);box-shadow:inset 0 0 0 15px var(--prune),inset 0 0 0 18px var(--ocre)}

/* ---- Gestion ---- */
.shell{display:flex;flex-wrap:wrap;min-height:100vh}
.side{flex:1 1 230px;background:var(--prune);color:var(--on-prune);padding:28px 18px;display:flex;flex-direction:column;gap:28px}
.side .brand{font-size:27px;padding:0 10px}
.side .sub{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--on-prune-muted);margin-top:6px;padding:0 10px}
.side nav{display:flex;flex-wrap:wrap;gap:4px}
.side nav a{flex:1 1 180px;display:flex;align-items:center;min-height:44px;padding:0 14px;border-radius:10px;text-decoration:none;font-size:16px;font-weight:500;color:var(--on-prune)}
.side nav a:hover{background:rgba(248,237,224,.1)}
.side nav a[aria-current=page]{background:var(--carmin);color:var(--on-carmin);font-weight:600}
.side .foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;padding:0 10px}
.side .foot button{background:none;border:0;color:var(--on-prune-muted);text-decoration:underline;min-height:44px;font-size:14px;padding:0}
.side :focus-visible{outline-color:var(--on-prune)}
.main{flex:999 1 560px;min-width:0;padding:40px clamp(20px,4vw,56px) 64px;display:flex;flex-direction:column;gap:32px}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px}
.head>div:first-child{display:flex;flex-direction:column;gap:12px;min-width:0}
.cols{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start}
.col-main{flex:3 1 480px;min-width:0;display:flex;flex-direction:column;gap:28px}
.col-side{flex:2 1 300px;min-width:0;display:flex;flex-direction:column;gap:20px}
.stop{display:flex;flex-wrap:wrap;gap:8px 28px;padding:22px 0;border-top:1px solid var(--line)}
.stop:first-child{border-top:0}
.stop .time{flex:0 0 124px;white-space:nowrap;font-family:var(--serif);font-size:34px;font-weight:500;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stop .body{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:8px}
.stop .name{font-size:20px;font-weight:600;color:var(--ink);text-decoration:none}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:12px;min-width:900px}
.day{display:flex;flex-direction:column;gap:10px;min-width:0}
.day .dhead{display:flex;align-items:baseline;gap:8px;padding:8px 12px;border-radius:12px}
.day .dhead .n{font-family:var(--serif);font-size:28px;font-weight:500;line-height:1}
.day .dhead .w{font-size:14px;font-weight:600}
.day.today .dhead{background:var(--carmin);color:var(--on-carmin)}
.ev{display:flex;flex-direction:column;gap:3px;padding:12px;border-radius:12px;text-decoration:none;background:var(--raised);border:1px solid var(--line);color:var(--ink);font-weight:400}
.ev:hover{border-color:var(--line-strong);color:var(--ink)}
.ev .t{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}.ev .n{font-size:15px;font-weight:600;line-height:1.25}.ev .m{font-size:13px;color:var(--muted)}
.ev.done{background:var(--sand);border-color:var(--sand)}
.ev.off{background:transparent;border-style:dashed;border-color:var(--line-strong)}.ev.off .n{text-decoration:line-through;font-weight:500}
.step{flex:0 0 34px;height:34px;border-radius:50%;background:var(--prune);color:var(--on-prune);display:inline-flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:17px;font-weight:600}
.radio-card{flex:1 1 170px;display:flex;align-items:flex-start;gap:10px;padding:14px;border:1px solid var(--line-strong);border-radius:12px;background:var(--raised);min-height:44px}
.radio-card:has(input:checked){border-color:var(--carmin);box-shadow:inset 0 0 0 1px var(--carmin)}
.pick{display:flex;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--line);min-height:44px}
.pick .txt{min-width:0;display:flex;flex-direction:column;gap:2px}
.copy{font-family:ui-monospace,Menlo,monospace;font-size:13px;word-break:break-all;background:var(--field);border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;user-select:all}

/* ---- Espace élève ---- */
.app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
.app-head{padding:24px 22px 0;display:flex;align-items:center;justify-content:space-between;gap:12px}
.app-head .brand{font-size:21px;color:var(--carmin);text-decoration:none}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--sand);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:15px;text-decoration:none}
.app-main{padding:22px 22px 40px;display:flex;flex-direction:column;gap:30px;flex:1 0 auto}
.app .h1{font-size:42px;line-height:1.02}
.tabs{position:sticky;bottom:0;display:flex;gap:6px;padding:10px 14px calc(12px + env(safe-area-inset-bottom));background:var(--raised);border-top:1px solid var(--line)}
.tabs a{flex:1 1 0;display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:999px;text-decoration:none;font-size:15px;font-weight:500;color:var(--muted)}
.tabs a[aria-current=page]{background:var(--prune);color:var(--on-prune);font-weight:600}
.next{background:var(--prune);color:var(--on-prune);border-radius:28px;padding:24px;display:flex;flex-direction:column;gap:6px}
.next .label{color:var(--ocre)}.next .when{font-family:var(--serif);font-size:34px;font-weight:500;line-height:1.08;margin-top:6px}
.next a{color:var(--ocre);display:inline-flex;align-items:center;min-height:44px;font-size:15px}
.next :focus-visible{outline-color:var(--on-prune)}
.songcard{display:flex;align-items:center;gap:14px;padding:14px;border-radius:18px;background:var(--raised);border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:400}
.songcard .ti{font-family:var(--serif);font-size:21px;font-weight:500;line-height:1.15}
.songcard .arrow{margin-left:auto;font-size:20px;color:var(--carmin)}
.up{display:flex;align-items:center;gap:16px;padding:16px;border-radius:18px;background:var(--raised);border:1px solid var(--line)}
.up.first{background:var(--prune);border-color:var(--prune);color:var(--on-prune)}.up.first .muted{color:var(--on-prune-muted)}
.up .d{flex:0 0 58px;text-align:center}.up .d .n{font-family:var(--serif);font-size:34px;font-weight:500;line-height:1}
.exo{display:flex;align-items:center;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.exo form{display:flex}.exo .txt{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
.exo .ti{font-size:16px;font-weight:600;line-height:1.3}.exo.done .ti{text-decoration:line-through;color:var(--muted)}
.tick{width:30px;height:30px;border-radius:8px;border:2px solid var(--line-strong);background:var(--field);display:inline-flex;align-items:center;justify-content:center;padding:0;color:transparent;position:relative}
.tick::after{content:"";position:absolute;inset:-8px}
.tick.on{background:var(--mousse);border-color:var(--mousse);color:var(--raised)}
.song-hero{background:var(--prune);color:var(--on-prune);padding:20px 22px 28px;border-radius:0 0 28px 28px;display:flex;flex-direction:column;gap:18px}
.song-hero a{color:var(--on-prune);font-weight:500;text-decoration:none;display:inline-flex;align-items:center;min-height:44px;font-size:15px}
.song-hero .vinyl{flex:0 0 96px;height:96px;border-radius:50%;background:#1f0c10;box-shadow:inset 0 0 0 2px #5a2a33,inset 0 0 0 28px #1f0c10,inset 0 0 0 29px #5a2a33,inset 0 0 0 34px var(--carmin),inset 0 0 0 46px var(--carmin)}
.song-hero :focus-visible{outline-color:var(--on-prune)}
audio,video{width:100%;border-radius:12px}
.embed{position:relative;padding-top:56.25%;border-radius:14px;overflow:hidden;background:var(--prune)}.embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.prose{white-space:pre-line;line-height:1.6}

/* Connexion */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.auth .card{width:100%;max-width:440px;padding:36px 30px;display:flex;flex-direction:column;gap:22px}
@media (max-width:600px){.main{padding-top:28px}.card.pad-l{padding:22px}}
@media print{.side,.tabs{display:none}}