/* Layout : barre latérale + zone de travail ; sur téléphone la barre devient un bandeau défilant. Orange = à compléter. */
:root{
  --bg:#f2f4f6; --surface:#ffffff; --line:#d9dee4; --ink:#17232e; --muted:#5b6876;
  --accent:#0d5f73; --accent-ink:#ffffff; --accent-soft:#dcedf1;
  --ok:#1f7a4d; --ok-soft:#dff2e8; --warn:#b05a00; --warn-soft:#ffe9cc; --warn-line:#f08c1a; --bad:#b3302a; --bad-soft:#fbe1df;
  --display:"Archivo","Segoe UI",Arial,sans-serif; --body:"IBM Plex Sans","Segoe UI",Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#11181e; --surface:#1a232b; --line:#2f3b46; --ink:#e8edf1; --muted:#9aa8b5;
    --accent:#5cc0d6; --accent-ink:#0b1a20; --accent-soft:#17343c;
    --ok:#62c995; --ok-soft:#173326; --warn:#ffb14a; --warn-soft:#40290c; --warn-line:#f08c1a; --bad:#f08079; --bad-soft:#3d1c1a;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#11181e; --surface:#1a232b; --line:#2f3b46; --ink:#e8edf1; --muted:#9aa8b5;
  --accent:#5cc0d6; --accent-ink:#0b1a20; --accent-soft:#17343c;
  --ok:#62c995; --ok-soft:#173326; --warn:#ffb14a; --warn-soft:#40290c; --warn-line:#f08c1a; --bad:#f08079; --bad-soft:#3d1c1a;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.45 var(--body)}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance}
h1{font-size:22px} h2{font-size:17px}
p{margin:0}
button,select,input,textarea{font:inherit;color:inherit}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.app{display:grid;grid-template-columns:230px 1fr;min-height:100%}
.app.out{grid-template-columns:1fr}
.app.out .side,.app.out .fab{display:none}
.side{background:var(--surface);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column;gap:18px}
.brand{font:700 19px var(--display);padding:0 8px;letter-spacing:.02em}
.brand span{color:var(--accent)}
.brand small{display:block;font:500 12px var(--body);color:var(--muted);letter-spacing:0}
.nav{display:flex;flex-direction:column;gap:2px}
.nav button{background:none;border:0;text-align:left;padding:9px 10px;border-radius:6px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:8px}
.nav button:hover{background:var(--bg)}
.nav button[aria-current="page"]{background:var(--accent-soft);color:var(--accent);font-weight:600}
.bang.bad{background:var(--bad)}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
.checks label{display:flex;gap:8px;align-items:center;font-size:14px}
.bang{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:10px;background:var(--warn-line);color:#fff;font:700 12px var(--display)}
.as{margin-top:auto;border-top:1px solid var(--line);padding:12px 8px 0;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.as select{width:100%;padding:6px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
main{padding:20px 24px 90px;min-width:0;display:flex;flex-direction:column;gap:16px}
.banner{background:var(--accent-soft);color:var(--accent);border-radius:6px;padding:8px 12px;font-size:13px}
.banner.warn{background:var(--warn-soft);color:var(--warn)}
.head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:14px;text-align:left;cursor:pointer}
.tile:hover{border-color:var(--accent)}
.tile b{display:block;font:700 26px var(--display);font-variant-numeric:tabular-nums}
.tile span{color:var(--muted);font-size:13px}
.tile.alert{border-left:4px solid var(--bad)} .tile.todo{border-left:4px solid var(--warn-line)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);text-align:left;padding:6px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr.row{cursor:pointer} tr.row:hover td{background:var(--bg)}
tr.total td{font-weight:700;border-top:2px solid var(--ink);border-bottom:0}
.num{text-align:right;white-space:nowrap}
.pill{display:inline-block;font-size:12px;font-weight:600;border-radius:10px;padding:2px 9px;white-space:nowrap;background:var(--accent-soft);color:var(--accent)}
.pill.ok{background:var(--ok-soft);color:var(--ok)} .pill.warn{background:var(--warn-soft);color:var(--warn)} .pill.bad{background:var(--bad-soft);color:var(--bad)}
.muted{color:var(--muted)} .small{font-size:13px}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:7px 12px;cursor:pointer}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}
.btn:disabled{opacity:.5;cursor:not-allowed}
.filters{display:flex;gap:8px;flex-wrap:wrap}
input,select,textarea{padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:var(--surface);min-width:0;max-width:100%}
input[type=checkbox]{width:17px;height:17px;padding:0;accent-color:var(--accent)}
.empty,td.empty input,td.empty select{border-color:var(--warn-line)!important;background:var(--warn-soft)!important}
.bar{display:grid;grid-template-columns:130px 1fr 28px;gap:8px;align-items:center;font-size:13px}
.bar i{display:block;height:14px;background:var(--accent);border-radius:3px;min-width:2px}
button.bar{width:100%;background:none;border:0;border-radius:4px;padding:5px 4px;text-align:left;cursor:pointer;color:inherit}
button.bar:hover{background:var(--bg)} button.bar b{text-align:right;font-variant-numeric:tabular-nums}
.steps{display:flex;gap:4px;flex-wrap:wrap}
.steps span{font-size:12px;padding:3px 8px;border-radius:4px;background:var(--bg);color:var(--muted)}
.steps span.done{background:var(--ok-soft);color:var(--ok)} .steps span.now{background:var(--accent);color:var(--accent-ink);font-weight:600}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;padding:8px 12px;cursor:pointer;display:flex;gap:6px;align-items:center}
.tabs button[aria-selected="true"]{border-color:var(--accent);color:var(--accent);font-weight:600}
.form{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
.split{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px;align-items:start}
.split>div{display:flex;flex-direction:column;gap:16px;min-width:0}
.sec{border:1px solid var(--line);border-radius:8px;padding:14px;display:flex;flex-direction:column;gap:12px;min-width:0}
.sec h3{font-size:15px;color:var(--accent)}
.photos{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.photos>div{display:flex;flex-direction:column;gap:6px;min-width:0}
.photos img{width:100%;height:150px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}
.f{display:flex;flex-direction:column;gap:3px}
.f label{font-size:12px;color:var(--muted)}
.f input,.f select,.f textarea{width:100%}
.f .hint{font-size:12px;color:var(--warn)}
.slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.slot{border:2px dashed var(--line);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:6px;min-height:112px;position:relative}
.slot.has{border-style:solid;border-color:var(--ok);background:var(--ok-soft)}
.slot.miss{border-color:var(--warn-line);background:var(--warn-soft)}
.slot.over{border-color:var(--accent);background:var(--accent-soft)}
.slot.big{min-height:0;border-color:var(--accent);background:var(--accent-soft)}
.slot strong{font-size:14px} .slot .file{font-size:13px;word-break:break-all}
.slot label{font-size:13px;color:var(--accent);cursor:pointer;text-decoration:underline}
.slot input[type=file]{position:absolute;width:1px;height:1px;opacity:0;padding:0}
.item{border-bottom:1px solid var(--line);padding:10px 0;display:flex;flex-direction:column;gap:6px}
.item:last-child{border:0}
.item.row{cursor:pointer;padding:10px 8px;border-radius:6px} .item.row:hover{background:var(--bg)}
textarea{width:100%;font:inherit;line-height:1.5}
.item .top{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center}
.matrix td,.matrix th{text-align:center} .matrix td:first-child,.matrix th:first-child{text-align:left}
.draft{background:var(--bg);border-radius:6px;padding:12px;font-size:14px;white-space:pre-wrap}
.auth{max-width:400px;width:100%;margin:6vh auto 0;display:flex;flex-direction:column;gap:14px}
.auth .brand{font-size:26px;padding:0;text-align:center}
.auth .btn{width:100%;padding:10px}
.auth .links{display:flex;justify-content:space-between;font-size:14px;flex-wrap:wrap;gap:8px}
.fab{position:fixed;right:18px;bottom:18px;z-index:5;border-radius:24px;padding:11px 18px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.chat{position:fixed;right:18px;bottom:72px;z-index:5;width:min(380px,calc(100% - 32px));max-height:70%;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px rgba(0,0,0,.3);display:flex;flex-direction:column}
.chat header{padding:10px 14px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:8px}
.chat .log{padding:12px 14px;overflow-y:auto;display:flex;flex-direction:column;gap:8px;font-size:14px}
.chat .me{align-self:flex-end;background:var(--accent);color:var(--accent-ink);border-radius:10px 10px 2px 10px;padding:6px 10px;max-width:85%}
.chat .ai{align-self:flex-start;background:var(--bg);border-radius:10px 10px 10px 2px;padding:6px 10px;max-width:92%;white-space:pre-wrap}
.chat .chips{display:flex;gap:6px;flex-wrap:wrap;padding:0 14px 8px}
.chat .chips button{font-size:12px;border:1px solid var(--line);background:none;border-radius:12px;padding:3px 9px;cursor:pointer}
.chat form{display:flex;gap:6px;padding:10px 14px;border-top:1px solid var(--line)}
.chat form input{flex:1}
.sig{border:1px solid var(--line);border-radius:6px;background:var(--surface);width:100%;height:170px;touch-action:none;cursor:crosshair}
label{cursor:pointer}
.top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.menu-btn{display:none}
@media (max-width:760px){
  .hm{display:none}
  .app{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .side{border-right:0;border-bottom:1px solid var(--line);padding:8px 14px;gap:8px;position:sticky;top:0;z-index:4}
  .brand small{display:none}
  .menu-btn{display:inline-block}
  .nav,.as{display:none}
  .app.menu-open .nav{display:flex;flex-direction:column}
  .app.menu-open .as{display:flex;flex-direction:column;align-items:stretch;margin:0;padding:10px 0 4px}
  .nav button{padding:13px 10px;font-size:16px}
  main{padding:14px 14px 40px}
  input,select,textarea,.btn{font-size:16px;min-height:44px}
  input[type=checkbox]{min-height:0;width:22px;height:22px}
  input[type=file]{min-height:0}
  h1{font-size:19px}
  .steps,.tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .steps span,.tabs button{white-space:nowrap;flex:none}
  .form,.slots,.split{grid-template-columns:1fr}
  .filters>input[type=search],.filters>select{flex:1 1 100%}
  .slot label{padding:8px 0;font-size:15px}
  .head>.filters{width:100%}
  .head>.filters .btn{flex:1}
  table.cards tr:first-child{display:none}
  table.cards tr{display:block;border-bottom:1px solid var(--line);padding:10px 0}
  table.cards tr:last-child{border-bottom:0}
  table.cards td,table.cards td.hm{display:flex;justify-content:space-between;align-items:center;gap:14px;border:0;padding:4px 0;text-align:right}
  table.cards td::before{content:attr(data-l);color:var(--muted);font-size:12px;text-align:left;flex:none}
  table.cards td:empty{display:none}
  .bar{grid-template-columns:105px 1fr 24px}
}
.who{font-size:13px;color:var(--muted);word-break:break-all}

/* ---------- Interface : relief, icônes, transitions ---------- */
:root{--shadow:0 1px 2px rgba(16,32,44,.06),0 4px 14px rgba(16,32,44,.06);--shadow-up:0 6px 22px rgba(16,32,44,.12);--ease:cubic-bezier(.2,.7,.2,1)}
:root[data-theme="dark"]{--shadow:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25);--shadow-up:0 8px 26px rgba(0,0,0,.45)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--shadow:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25);--shadow-up:0 8px 26px rgba(0,0,0,.45)}}
.card,.tile{border-radius:12px;box-shadow:var(--shadow)}
.sec{border-radius:10px}
.btn{border-radius:8px;transition:border-color .15s,background .15s,transform .1s,box-shadow .15s}
.btn:active:not(:disabled){transform:scale(.97)}
.btn.primary:hover{box-shadow:0 3px 10px color-mix(in srgb,var(--accent) 35%,transparent)}
input,select,textarea{border-radius:8px;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.side{box-shadow:1px 0 0 var(--line)}
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nl{display:flex;align-items:center;gap:10px}
.nav button{border-radius:8px;transition:background .2s,color .2s,transform .15s;position:relative}
.nav button:hover{transform:translateX(2px)}
.nav button[aria-current="page"]::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--accent);animation:grow .3s var(--ease)}
.tile{transition:transform .2s var(--ease),box-shadow .2s,border-color .2s}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-up)}
.tile b{font-size:30px}
tr.row td{transition:background .15s}
.hello h1{font-size:24px}
.hello span::first-letter{text-transform:uppercase}

/* ---------- Animation au changement de menu ---------- */
main.enter>*{animation:rise .45s var(--ease) both}
main.enter>*:nth-child(2){animation-delay:.05s}
main.enter>*:nth-child(3){animation-delay:.1s}
main.enter>*:nth-child(n+4){animation-delay:.15s}
main.enter .tiles>*{animation:pop .45s var(--ease) both}
main.enter .tiles>*:nth-child(2){animation-delay:.06s}
main.enter .tiles>*:nth-child(3){animation-delay:.12s}
main.enter .tiles>*:nth-child(4){animation-delay:.18s}
main.enter .tiles>*:nth-child(n+5){animation-delay:.24s}
main.enter .bar i{animation:fill .7s .2s var(--ease) both;transform-origin:left}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
@keyframes fill{from{transform:scaleX(0)}to{transform:none}}
@keyframes grow{from{transform:scaleY(0)}to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(18px,-22px)}}
.app.menu-open .nav{animation:rise .25s var(--ease)}
.chat{animation:pop .25s var(--ease)}

/* ---------- Page de bienvenue ---------- */
.welcome{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center;max-width:1040px;width:100%;margin:5vh auto 0}
.hero{position:relative;overflow:hidden;border-radius:16px;padding:36px;color:#fff;min-height:440px;display:flex;flex-direction:column;gap:16px;justify-content:center;
  background:linear-gradient(135deg,#0d5f73 0%,#0a3f4f 60%,#13242e 100%);box-shadow:var(--shadow-up)}
.hero>*{position:relative;z-index:1}
.hero .brand{font-size:24px;padding:0;color:#fff}
.hero .brand span{color:#7fd6e8}
.hero .brand small{color:#bfe3ec}
.hero h1{font-size:30px;line-height:1.15}
.hero p{color:#d5eaf0;max-width:42ch}
.hero ul{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.hero li{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:10px 12px;animation:rise .5s var(--ease) both}
.hero li:nth-child(2){animation-delay:.08s} .hero li:nth-child(3){animation-delay:.16s} .hero li:nth-child(4){animation-delay:.24s}
.hero li .ico{color:#7fd6e8}
.blob{position:absolute;z-index:0;border-radius:50%;filter:blur(40px);opacity:.45;animation:float 9s ease-in-out infinite}
.blob.b1{width:260px;height:260px;background:#2fb3cf;right:-80px;top:-60px}
.blob.b2{width:220px;height:220px;background:#f08c1a;left:-90px;bottom:-90px;opacity:.3;animation-delay:-4s}
.welcome .auth{margin:0;max-width:none;padding:26px;box-shadow:var(--shadow-up)}
.ftitle{font-size:20px}

/* ---------- Page de connexion : carte centrée, contour dégradé ---------- */
.app.out main{padding-bottom:20px}
.login{position:relative;min-height:calc(100vh - 40px);display:grid;place-items:center;padding:40px 0}
.login .wtheme{position:absolute;top:0;right:0;z-index:2}
.login .auth{position:relative;z-index:1;width:min(430px,100%);margin:0;padding:30px 28px 26px;gap:14px;border:3px solid transparent;border-radius:20px;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,linear-gradient(140deg,#2fb3cf 0%,#0d5f73 38%,#0a3f4f 62%,#13242e 80%,#f08c1a 100%) border-box;
  box-shadow:0 24px 60px -18px rgba(13,95,115,.55),0 2px 6px rgba(0,0,0,.08);animation:pop .5s var(--ease) both}
.login .brand{text-align:center;font-size:32px;letter-spacing:.03em;padding:0 0 14px;margin-bottom:2px;position:relative}
.login .brand span{background:linear-gradient(90deg,#2fb3cf,#0d5f73);-webkit-background-clip:text;background-clip:text;color:transparent}
:root[data-theme="dark"] .login .brand span{background:linear-gradient(90deg,#7fd6e8,#2fb3cf);-webkit-background-clip:text;background-clip:text}
.login .brand small{font:600 11px var(--body);letter-spacing:.32em;margin-top:4px;color:var(--muted)}
.login .brand::after{content:"";position:absolute;left:30%;right:30%;bottom:0;height:3px;border-radius:3px;background:linear-gradient(90deg,#2fb3cf,#0d5f73,#f08c1a)}
.login .ftitle{text-align:center;font-size:19px;justify-content:center}
.login .ftitle::before{display:none}
.login .btn.primary{background:linear-gradient(135deg,#2fb3cf,#0d5f73);border:0;color:#fff;padding:11px;box-shadow:0 6px 16px -6px rgba(13,95,115,.7)}
.login .btn.primary:hover{filter:brightness(1.08)}
.login .blob{position:fixed;z-index:0;opacity:.28}
.login .blob.b1{left:8%;top:12%;right:auto} .login .blob.b2{right:6%;bottom:6%;left:auto;opacity:.18}
:root[data-theme="dark"] .login .blob{opacity:.35} :root[data-theme="dark"] .login .blob.b2{opacity:.22}
@media (max-width:760px){ .login{min-height:calc(100vh - 34px);padding:52px 0 20px} .login .auth{padding:24px 18px} .login .brand{font-size:27px} }

/* Accueil après connexion */
.splash{position:fixed;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#fff;
  background:linear-gradient(135deg,#0d5f73,#13242e);animation:splash 2.4s var(--ease) both;pointer-events:none}
.splash .brand{font-size:34px;padding:0;color:#fff;animation:pop .6s var(--ease) both}
.splash .brand span{color:#7fd6e8}
.splash p{font:600 18px var(--display);animation:rise .6s .15s var(--ease) both}
@keyframes splash{0%,83%{opacity:1}100%{opacity:0;visibility:hidden}}

/* Chargement */
.loading{display:flex;gap:6px;justify-content:center;padding:60px 0}
.loading span{width:9px;height:9px;border-radius:50%;background:var(--accent);animation:dot 1s infinite ease-in-out}
.loading span:nth-child(2){animation-delay:.15s} .loading span:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:none}}

/* Avertissement d'inactivité */
.idle{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:40;display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:center;
  background:var(--surface);border:1px solid var(--warn-line);border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-up);width:min(560px,calc(100% - 32px));animation:pop .3s var(--ease)}

/* ---------- Couleurs des blocs : bordure épaisse colorée + léger dégradé ---------- */
:root{--c1:#0d5f73;--c2:#2a78d6;--c3:#6250d6;--c4:#d48a00;--c5:#1a9a6c;--c6:#d1497b;
  --s1:#2a78d6;--s2:#eb6834;--s3:#1baf7a;--s4:#eda100;--s5:#e87ba4;--s6:#008300}
:root[data-theme="dark"]{--c1:#5cc0d6;--c2:#5b9ff0;--c3:#9085e9;--c4:#e0a33a;--c5:#3cc495;--c6:#e57aa1;
  --s1:#3987e5;--s2:#d95926;--s3:#199e70;--s4:#c98500;--s5:#d55181;--s6:#008300}
main>.card,.cols>.card{--c:var(--c1)}
main>.card:nth-of-type(5n+2),.cols>.card:nth-child(5n+2){--c:var(--c2)}
main>.card:nth-of-type(5n+3),.cols>.card:nth-child(5n+3){--c:var(--c3)}
main>.card:nth-of-type(5n+4),.cols>.card:nth-child(5n+4){--c:var(--c5)}
main>.card:nth-of-type(5n+5),.cols>.card:nth-child(5n+5){--c:var(--c6)}
main .card{border:1.5px solid color-mix(in srgb,var(--c,var(--c1)) 28%,var(--line));border-top:4px solid var(--c,var(--c1));
  background:linear-gradient(180deg,color-mix(in srgb,var(--c,var(--c1)) 7%,var(--surface)) 0,var(--surface) 140px)}
main .card h2{display:flex;align-items:center;gap:8px}
main .card h2::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c,var(--c1));box-shadow:0 0 0 4px color-mix(in srgb,var(--c,var(--c1)) 20%,transparent)}
.tile{--c:var(--c1);border:1.5px solid color-mix(in srgb,var(--c) 35%,var(--line));border-left:5px solid var(--c);
  background:linear-gradient(135deg,color-mix(in srgb,var(--c) 14%,var(--surface)),var(--surface) 75%)}
.tile:nth-child(2){--c:var(--c2)} .tile:nth-child(3){--c:var(--c3)} .tile:nth-child(4){--c:var(--c5)} .tile:nth-child(5){--c:var(--c6)}
.tile.todo{--c:var(--warn-line)} .tile.alert{--c:var(--bad)}
.tile.alert,.tile.todo{border-left:5px solid var(--c)}
.tile b{color:var(--c)}
.tile:hover{border-color:var(--c)}
.sec{--c:var(--c1);border:1.5px solid color-mix(in srgb,var(--c) 30%,var(--line));border-left:4px solid var(--c);
  background:linear-gradient(135deg,color-mix(in srgb,var(--c) 6%,var(--surface)),var(--surface) 60%)}
.split>div:first-child .sec:nth-child(2){--c:var(--c2)}
.split>div:last-child .sec{--c:var(--c5)}
.sec h3{color:var(--c)}
.slot.big{border-width:2px;background:linear-gradient(135deg,var(--accent-soft),var(--surface))}
.bar i{background:linear-gradient(90deg,var(--c2),var(--c1))}
.hero{border:1px solid rgba(255,255,255,.12)}

/* Choix du thème */
.theme{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;background:var(--bg)}
.theme button{display:grid;place-items:center;width:34px;height:28px;border:0;border-radius:999px;background:none;color:var(--muted);cursor:pointer;transition:background .2s,color .2s}
.theme button:hover{color:var(--ink)}
.theme button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.theme .ico{width:16px;height:16px}
#themebox:empty{display:none}
.wtheme{grid-column:1/-1;justify-self:end;order:-1}
html{transition:background-color .3s}
body,.side,.card,.tile{transition:background-color .3s,border-color .3s,color .3s}

/* Camembert du suivi des interventions */
.dwrap{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.donut svg{width:170px;height:170px;flex:none;transform:rotate(0)}
.arc{fill:none;stroke-width:6;cursor:pointer;transition:stroke-width .2s}
.arc:hover{stroke-width:7.6}
.dn{font:700 9px var(--display);fill:var(--ink);text-anchor:middle}
.dl{font:500 3.2px var(--body);fill:var(--muted);text-anchor:middle}
main.enter .donut svg{animation:spin .8s var(--ease) both}
@keyframes spin{from{opacity:0;transform:rotate(-120deg) scale(.85)}to{opacity:1;transform:none}}
.legend{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;flex:1;min-width:190px}
.legend button{width:100%;display:grid;grid-template-columns:12px 1fr auto 42px;gap:8px;align-items:center;background:none;border:0;border-radius:6px;padding:5px 6px;cursor:pointer;text-align:left;color:inherit}
.legend button:hover{background:var(--bg)}
.legend i{width:12px;height:12px;border-radius:4px}
.legend b{font-variant-numeric:tabular-nums}
.legend small{color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}

@media (max-width:760px){
  .welcome{grid-template-columns:1fr;margin:0;gap:16px}
  .hero{min-height:0;padding:22px;gap:10px}
  .hero h1{font-size:22px}
  .hero ul{display:none}
  .nav button[aria-current="page"]::before{left:-4px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .splash{display:none}
}