:root{
    --ink:#0B1E3D;
    --marine:#14509E;
    --gold:#E2A83D;
    --paper:#F4F6F9;
    --success:#1F8A57;
    --alert:#C23B3B;
    --text:#10151F;
    --muted:#7A8699;
    --border:#D7DEE8;
    --border-light:#EEF1F6;
    --border-card:#E2E7EF;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
    background:var(--paper);
    font-family:'IBM Plex Sans',sans-serif;
    color:var(--text);
    min-height:100vh;
}
button{font:inherit;cursor:pointer;background:none;border:none;}
input,select,textarea{font:inherit;}
img,svg{display:block;}

/* ---------- Coquille app (barre latérale + contenu) ---------- */
.app-shell{display:flex;min-height:100vh;}

.side-nav{
    width:230px;flex-shrink:0;background:var(--ink);color:#fff;
    display:flex;flex-direction:column;padding:20px 0;
}
.side-brand{display:flex;align-items:center;gap:10px;padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:12px;}
.side-brand-badge{width:32px;height:32px;border-radius:8px;background:var(--gold);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.side-brand-name{font-family:'Fraunces',serif;font-weight:700;font-size:14px;line-height:1.2;}
.side-brand-sub{color:#9FB2CE;font-size:10px;letter-spacing:.4px;margin-top:2px;}

.nav-item{
    display:flex;align-items:center;gap:10px;padding:11px 20px;font-size:13.5px;font-weight:600;
    color:#B9C4D6;text-align:left;width:100%;transition:background .15s,color .15s;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-item.active{background:rgba(226,168,61,.14);color:#fff;border-right:3px solid var(--gold);}
.nav-badge{margin-left:auto;background:var(--gold);color:var(--ink);font-size:11px;font-weight:800;
    padding:1px 7px;border-radius:999px;}

.side-footer{margin-top:auto;padding:16px 20px 0;border-top:1px solid rgba(255,255,255,.1);}
.side-agent{font-size:12.5px;color:#fff;font-weight:600;}
.side-agent-role{font-size:11px;color:#9FB2CE;margin-top:1px;}
.side-logout{margin-top:12px;font-size:12.5px;color:#9FB2CE;font-weight:600;display:flex;align-items:center;gap:6px;}
.side-logout:hover{color:#fff;}

.main-area{flex:1;min-width:0;padding:28px 32px;max-width:1080px;}
@media (max-width:860px){
    .app-shell{flex-direction:column;}
    .side-nav{width:100%;flex-direction:row;flex-wrap:wrap;padding:14px;align-items:center;}
    .side-brand{border:none;margin:0;padding:0 12px 0 0;}
    .side-footer{margin:0 0 0 auto;padding:0;border:none;display:flex;align-items:center;gap:12px;}
    .main-area{padding:20px;}
}

.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px;}
.page-title{font-family:'Fraunces',serif;font-weight:600;font-size:24px;color:var(--ink);margin:0;}
.page-sub{font-size:13px;color:var(--muted);margin-top:2px;}

/* ---------- Cartes / champs (repris de l'espace client) ---------- */
.card{background:#fff;border-radius:16px;border:1px solid var(--border-card);overflow:hidden;}
.card-head{padding:22px 24px 6px;}
.card-title{margin:4px 0 0;font-family:'Fraunces',serif;font-weight:600;font-size:20px;color:var(--ink);line-height:1.2;}
.card-body{padding:18px 24px;}
.card-foot{padding:16px 24px;border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;gap:12px;}

.field{display:block;margin-bottom:16px;}
.field-label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--ink);}
.field-hint{display:block;font-size:12px;margin-top:4px;color:var(--muted);}
.input,.select,.textarea{
    width:100%;padding:10px 14px;border-radius:8px;border:1px solid var(--border);
    font-size:14px;outline:none;color:var(--text);background:#fff;transition:box-shadow .15s;
}
.textarea{resize:vertical;min-height:80px;font-family:inherit;}
.input:focus,.select:focus,.textarea:focus{box-shadow:0 0 0 3px rgba(20,80,158,0.15);}

.btn-primary{
    display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:8px;
    font-size:13.5px;font-weight:700;background:var(--ink);color:#fff;transition:background .15s;
}
.btn-primary:hover:not(:disabled){background:var(--marine);}
.btn-primary:disabled{background:#CBD3DE;cursor:not-allowed;}
.btn-success{background:var(--success);}
.btn-success:hover:not(:disabled){background:#176e46;}
.btn-danger{background:var(--alert);}
.btn-danger:hover:not(:disabled){background:#a12f2f;}
.btn-ghost{
    display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;
    font-size:13.5px;font-weight:600;color:var(--ink);transition:background .15s;
}
.btn-ghost:hover{background:var(--border-light);}
.btn-outline{
    display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;
    font-size:13px;font-weight:700;border:1px solid var(--border);color:var(--ink);background:#fff;
}
.btn-outline:hover{background:var(--border-light);}

.notice{display:flex;align-items:flex-start;gap:8px;padding:12px;border-radius:8px;
    background:rgba(226,168,61,0.14);margin-bottom:16px;font-size:12.5px;color:var(--ink);}
.notice-neutral{background:var(--border-light);color:var(--ink);}
.notice-alert{background:rgba(194,59,59,0.12);color:#8f2c2c;}
.notice-success{background:rgba(31,138,87,0.10);color:#15633f;}

/* ---------- File d'attente / listes ---------- */
.filters-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;}
.filter-chip{
    padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
    border:1px solid var(--border);color:var(--muted);background:#fff;
}
.filter-chip.active{background:var(--ink);color:#fff;border-color:var(--ink);}

.dossier-row{
    width:100%;text-align:left;display:flex;align-items:center;gap:16px;
    padding:14px 16px;border-radius:12px;border:1px solid var(--border);background:#fff;
    transition:border-color .15s,background .15s;
}
.dossier-row:hover{border-color:var(--marine);background:rgba(20,80,158,0.03);}
.dossier-main{flex:1;min-width:0;}
.dossier-ref{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--muted);}
.dossier-title{font-size:14px;font-weight:700;color:var(--ink);margin-top:2px;}
.dossier-sub{font-size:12.5px;color:var(--muted);margin-top:2px;}
.dossier-list{display:flex;flex-direction:column;gap:10px;}

.badge{font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap;}

/* ---------- Détail dossier ---------- */
.detail-grid{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:900px){ .detail-grid{grid-template-columns:1.3fr 1fr;} }
.section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);margin:0 0 8px;}
.info-list{border-radius:12px;border:1px solid var(--border-light);overflow:hidden;}
.info-row{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;border-bottom:1px solid var(--border-light);}
.info-row:last-child{border-bottom:none;}
.info-k{font-size:12.5px;color:var(--muted);}
.info-v{font-size:13px;font-weight:600;color:var(--text);text-align:right;}
.info-v.mono{font-family:'IBM Plex Mono',monospace;}

.doc-row{
    display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;
    border:1px solid var(--border);background:#fff;margin-bottom:8px;
}
.doc-icon{width:36px;height:36px;border-radius:8px;background:var(--border-light);
    display:flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0;}
.doc-info{flex:1;min-width:0;}
.doc-name{font-size:13px;font-weight:600;color:var(--ink);}
.doc-meta{font-size:11.5px;color:var(--muted);margin-top:1px;}
.doc-actions{display:flex;gap:6px;flex-shrink:0;}
.doc-actions button{padding:6px 10px;border-radius:6px;font-size:11.5px;font-weight:700;}

.timeline{border-left:2px solid var(--border-light);padding-left:16px;margin-left:6px;}
.timeline-item{position:relative;padding-bottom:16px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{content:"";position:absolute;left:-21px;top:3px;width:9px;height:9px;border-radius:999px;background:var(--marine);}
.timeline-date{font-size:11px;color:var(--muted);font-family:'IBM Plex Mono',monospace;}
.timeline-text{font-size:13px;color:var(--text);margin-top:2px;}

/* ---------- Modale ---------- */
.modal-overlay{
    position:fixed;inset:0;background:rgba(11,30,61,0.45);display:flex;
    align-items:center;justify-content:center;padding:20px;z-index:50;
}
.modal-box{background:#fff;border-radius:16px;max-width:440px;width:100%;overflow:hidden;}
.modal-head{padding:20px 22px 4px;}
.modal-title{font-family:'Fraunces',serif;font-weight:600;font-size:18px;color:var(--ink);margin:0;}
.modal-body{padding:14px 22px;}
.modal-foot{padding:16px 22px;border-top:1px solid var(--border-light);display:flex;justify-content:flex-end;gap:10px;}

.spinner-wrap{display:flex;align-items:center;justify-content:center;min-height:50vh;color:var(--muted);font-size:14px;}

.icon{display:inline-flex;}