:root{--bleu:#17365d;--bleu-clair:#eef4fb;--rouge:#b00020;--vert:#1b7a3d;--gris:#f5f6f8;--bordure:#d5dbe3;--texte:#1f2933}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--texte);background:var(--gris);line-height:1.45}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
header.top{background:var(--bleu);color:#fff}
header.top .wrap{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.brand{color:#fff;font-weight:bold;font-size:1.2rem;text-decoration:none}.brand small{font-weight:normal;opacity:.8;font-size:.8rem}
nav{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center}
nav a,.linklike{color:#fff;text-decoration:none;font-size:.95rem;background:none;border:0;padding:0;cursor:pointer;font-family:inherit}
nav a:hover,.linklike:hover{text-decoration:underline}
form.inline{display:inline;margin:0}
main{padding-top:10px;padding-bottom:30px}h1{color:var(--bleu);font-size:1.6rem}h2{color:var(--bleu);font-size:1.2rem;margin-top:26px}
.card,form.box{background:#fff;border-radius:10px;box-shadow:0 3px 12px rgba(0,0,0,.08);padding:22px;margin-bottom:20px}
fieldset{border:1px solid var(--bordure);border-radius:8px;padding:18px;margin:0 0 22px;background:#fff}
fieldset.plain{border:0;padding:0;margin:0}
legend{color:var(--bleu);font-size:1.1rem;font-weight:bold;padding:0 8px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full{grid-column:1/-1}
label{display:block;font-weight:bold;margin-bottom:5px}.required::after{content:" *";color:var(--rouge)}
input,select,textarea{width:100%;padding:10px 11px;border:1px solid #b9c2ce;border-radius:5px;font:inherit;background:#fff}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid #8db5e3;border-color:var(--bleu)}
fieldset:disabled input,fieldset:disabled select,fieldset:disabled textarea{background:#f0f2f5;color:#333}
.hint{color:#5b6572;font-size:.9rem;margin-top:5px}
.check-list label{font-weight:normal;display:flex;gap:9px;align-items:flex-start;margin-bottom:9px}.check-list input{width:auto;margin-top:4px}
.btn,button.btn{display:inline-block;border:0;border-radius:6px;padding:11px 18px;font-weight:bold;font-size:1rem;cursor:pointer;text-decoration:none;background:#e6eaf0;color:var(--texte)}
.btn.primary{background:var(--bleu);color:#fff}.btn.danger{background:var(--rouge);color:#fff}.btn.small{padding:6px 12px;font-size:.9rem}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.flash{padding:12px 16px;border-radius:6px;margin:12px 0}.flash.ok{background:#e8f6ed;border-left:4px solid var(--vert)}.flash.err{background:#fff1f2;border-left:4px solid var(--rouge);color:#7a0016}
.alerte{background:#fff1f2;border:2px solid var(--rouge);color:var(--rouge);padding:14px 18px;margin:14px 0;border-radius:8px}
.info{background:var(--bleu-clair);border-left:4px solid var(--bleu);padding:12px 15px;margin:14px 0}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06)}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--bordure);vertical-align:top}th{background:var(--bleu-clair);color:var(--bleu)}
.tablewrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.85rem;font-weight:bold;background:#e6eaf0}
.b-soumis,.b-soumise{background:#fff3cd}.b-en_etude{background:#dbeafe}.b-accepte,.b-acceptee{background:#d1fae5;color:#065f46}.b-refuse,.b-refusee{background:#fee2e2;color:#991b1b}.b-annule,.b-terminee{background:#e5e7eb}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:16px 0}
.stat{background:#fff;border-radius:10px;padding:16px;box-shadow:0 2px 8px rgba(0,0,0,.06)}.stat b{display:block;font-size:1.8rem;color:var(--bleu)}
dl.summary{display:grid;grid-template-columns:230px 1fr;gap:8px 16px;margin:0}dl.summary dt{font-weight:bold}dl.summary dd{margin:0}
.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:14px}.filters>div{min-width:160px}
.qty{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.qty div{display:flex;align-items:center;gap:10px}.qty input{width:80px}.qty label{margin:0;font-weight:normal;flex:1}
.foot{font-size:.88rem;color:#5b6572;padding-bottom:30px}
@media(max-width:700px){.grid{grid-template-columns:1fr}.full{grid-column:auto}dl.summary{grid-template-columns:1fr}}