:root{
  --navy:#1b2a86;--navy-d:#121c5e;--cyan:#12a8dc;--cyan-l:#e4f5fc;--orange:#f08a1c;--green:#1f8a4c;--red:#c0392b;
  --bg:#f5f7fb;--card:#fff;--ink:#1c2233;--mut:#5d6680;--line:#dde2ee;--r:12px;
}
@media (prefers-color-scheme:dark){:root:not(.light){--bg:#0f1426;--card:#171e38;--ink:#e8ecf8;--mut:#9aa5c8;--line:#2a3354;--cyan-l:#12283a;--navy:#7d8cff;--navy-d:#aeb8ff}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
main{padding-top:24px;padding-bottom:48px;min-height:70vh;outline:none}
a{color:var(--navy)}
h1{font-size:1.7rem;line-height:1.2;margin:.2em 0 .5em;color:var(--navy-d)}
h2{font-size:1.25rem;margin:1.2em 0 .5em;color:var(--navy-d)}
h3{font-size:1.05rem;margin:1em 0 .4em}
.mut{color:var(--mut)}.small{font-size:.88rem}
/* header */
.top{background:var(--card);border-bottom:3px solid var(--cyan);position:sticky;top:0;z-index:20}
.bar{display:flex;align-items:center;gap:12px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand img{height:44px;width:auto;border-radius:6px}
.brand span{display:flex;flex-direction:column;line-height:1.15}.brand b{font-size:1.15rem;color:var(--navy-d)}.brand small{color:var(--mut);font-size:.75rem}
nav{display:flex;gap:2px;flex-wrap:wrap}
nav a{padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem}
nav a:hover{background:var(--cyan-l)}nav a.on{background:var(--navy);color:#fff}
nav a.cta{background:var(--orange);color:#fff}
#burger{display:none;background:none;border:1px solid var(--line);border-radius:8px;font-size:1.3rem;padding:4px 10px;color:var(--ink)}
@media(max-width:820px){#burger{display:block}nav{display:none;width:100%;flex-direction:column;padding-bottom:10px}nav.open{display:flex}}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy-d),var(--navy) 55%,var(--cyan));color:#fff;border-radius:18px;padding:36px 28px;margin-bottom:24px;display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center}
.hero h1{color:#fff;font-size:2rem}.hero p{opacity:.95;margin:.3em 0 1em}
.hero .acts{display:flex;gap:10px;flex-wrap:wrap}
.hero img{max-width:230px;width:100%;justify-self:center;border-radius:14px;background:#fff;padding:6px}
@media(max-width:760px){.hero{grid-template-columns:1fr;padding:24px 18px}.hero h1{font-size:1.5rem}.hero img{display:none}}
/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:16px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;text-decoration:none;color:var(--ink);display:block;transition:.15s}
.tile:hover{border-color:var(--cyan);transform:translateY(-2px)}.tile .ic{font-size:1.6rem}.tile b{display:block;color:var(--navy-d);margin:.3em 0 .1em}
.btn{display:inline-block;border:0;border-radius:9px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;background:var(--navy);color:#fff}
.btn:hover{filter:brightness(1.12)}.btn.o{background:var(--orange)}.btn.g{background:var(--green)}.btn.r{background:var(--red)}
.btn.l{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}.hero .btn.l{color:#fff;border-color:#fff}
.btn.s{padding:5px 11px;font-size:.88rem}.btn[disabled]{opacity:.55;cursor:wait}
label{display:block;font-weight:600;font-size:.92rem;margin:12px 0 4px}label i{color:var(--red);font-style:normal}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:9px;background:var(--card);color:var(--ink)}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:3px solid var(--cyan);outline-offset:1px}
textarea{min-height:100px;resize:vertical}
.row{display:grid;gap:0 16px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.row>*{min-width:0}@media(max-width:640px){.row{grid-template-columns:minmax(0,1fr)}}
select{min-width:0;max-width:100%;text-overflow:ellipsis}
.hint{font-size:.83rem;color:var(--mut);margin-top:3px}
.alert{border-radius:9px;padding:12px 14px;margin:12px 0;border:1px solid}
.alert.err{background:#fdecea;border-color:#f3b4ad;color:#7a1d14}.alert.ok{background:#e7f6ed;border-color:#a8dcbb;color:#14532d}.alert.info{background:var(--cyan-l);border-color:#9bd8ef;color:var(--ink)}
@media(prefers-color-scheme:dark){:root:not(.light) .alert.err{background:#3a1713;color:#ffd1cc}:root:not(.light) .alert.ok{background:#12301e;color:#c4f1d5}}
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.8rem;font-weight:700;background:#e8ecf5;color:#3a4366;white-space:nowrap}
.b-recue{background:#fff1d6;color:#8a5a00}.b-transmise{background:#dcecff;color:#174a8b}.b-en_etude{background:#e5ddff;color:#47309a}
.b-complement{background:#ffe2d1;color:#9a3a05}.b-autorisee{background:#d8f3e3;color:#14602f}.b-refusee{background:#fbdcd8;color:#8e1f14}
.steps{list-style:none;padding:0;margin:0;counter-reset:s}.steps li{counter-increment:s;padding:8px 0 8px 44px;position:relative}
.steps li:before{content:counter(s);position:absolute;left:0;top:6px;width:30px;height:30px;border-radius:50%;background:var(--cyan);color:#fff;font-weight:700;display:grid;place-items:center}
table{width:100%;border-collapse:collapse;font-size:.93rem}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}tbody tr:hover{background:var(--cyan-l)}
.tw{overflow-x:auto}
@media(max-width:700px){table.stack thead{display:none}table.stack tr{display:block;border-bottom:2px solid var(--line);padding:6px 0}table.stack td{display:flex;justify-content:space-between;gap:10px;border:0;padding:3px 8px}table.stack td:before{content:attr(data-l);font-weight:600;color:var(--mut)}}
.tl{border-left:3px solid var(--cyan);margin:6px 0 0 8px;padding-left:16px}.tl div{margin-bottom:12px;position:relative}.tl div:before{content:"";position:absolute;left:-23px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--cyan)}
.kv{display:grid;grid-template-columns:170px 1fr;gap:6px 14px}.kv dt{color:var(--mut);font-weight:600}.kv dd{margin:0}
@media(max-width:600px){.kv{grid-template-columns:1fr}.kv dt{margin-top:8px}}
.bar-h{display:flex;align-items:center;gap:8px;margin:5px 0;font-size:.9rem}.bar-h .l{flex:0 0 38%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-h .b{height:14px;background:var(--cyan);border-radius:4px;min-width:3px}
.kpis{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin-bottom:16px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px}.kpi b{font-size:1.8rem;display:block;color:var(--navy-d)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.filters>*{flex:1 1 160px;width:auto}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px}.tabs a{padding:7px 14px;border-radius:99px;border:1.5px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem;color:var(--ink)}.tabs a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.msg{border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px}.msg .rep{margin:8px 0 0 18px;padding:8px 12px;border-left:3px solid var(--cyan);background:var(--cyan-l);border-radius:0 8px 8px 0}
.code{font:700 1.6rem/1 ui-monospace,Consolas,monospace;letter-spacing:.06em;background:var(--cyan-l);border:2px dashed var(--cyan);padding:14px 18px;border-radius:10px;display:inline-block;margin:8px 0;user-select:all}
footer{background:var(--navy-d);color:#cfd6ff;padding:22px 0;font-size:.85rem}footer .wrap{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}
#toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,80px);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:10px;opacity:0;transition:.25s;z-index:50;max-width:90vw}#toast.show{transform:translate(-50%,0);opacity:1}
.spin{display:inline-block;width:1em;height:1em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite;vertical-align:-.15em}@keyframes sp{to{transform:rotate(360deg)}}
.flex{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.sp{justify-content:space-between}
/* impression : fidèle au formulaire papier officiel */
#print-area{display:none}
@media print{
  body{background:#fff;color:#000}.top,main,footer,#toast{display:none!important}
  #print-area{display:block;font:12pt/1.7 "Times New Roman",serif;color:#000}
  .ph{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:10pt;text-align:center}
  .ph .r{font-weight:bold}.pt{text-align:center;font-weight:bold;text-decoration:underline;font-size:15pt;margin:22px 0 14px}
  .pl{border-bottom:1px dotted #000;margin:6px 0;padding-bottom:1px}.pl b{font-weight:bold}
  .psig{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px;min-height:150px}.psig div{border-top:1px solid #000;padding-top:4px}
}