/* CRM BtpRank — bleu "plan de chantier" + orange sécurité */
:root{
  --ink:#16233b; --ink2:#4b5a74; --line:#dde4ef; --bg:#f2f5fa;
  --blue:#1d4ed8; --navy:#101c33; --navy2:#182742;
  --orange:#f97316; --green:#10b981; --red:#ef4444;
  --r:10px;
}
*{box-sizing:border-box}
body{margin:0;font:15px/1.5 "Segoe UI",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* Coque */
.shell{display:flex;min-height:100vh}
.side{width:220px;background:linear-gradient(180deg,var(--navy),var(--navy2));color:#cbd5e1;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{font-weight:800;font-size:22px;color:#fff;padding:20px 18px 14px;letter-spacing:-.5px}
.logo span{color:var(--orange)}
.logo small{display:block;font-size:10px;font-weight:600;letter-spacing:3px;color:#64748b;margin-top:2px}
.logo.big{font-size:30px;text-align:center;padding:0 0 18px}
.side nav{flex:1;display:flex;flex-direction:column;gap:2px;padding:8px}
.side nav a{color:#94a3b8;padding:10px 12px;border-radius:8px;display:flex;gap:10px;align-items:center;font-weight:500}
.side nav a i{font-style:normal;width:18px;text-align:center;opacity:.8}
.side nav a:hover{background:rgba(255,255,255,.06);color:#fff;text-decoration:none}
.side nav a.active{background:var(--orange);color:#fff}
.side-user{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
.side-user b{color:#fff;display:block}
.side-user span{color:#64748b}
.side-user .logout{display:block;margin-top:8px;color:#94a3b8;font-size:12px}
.main{flex:1;min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:14px 26px}
.topbar h1{margin:0;font-size:20px}
.content{padding:22px 26px;max-width:1200px}

/* Cartes & grilles */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:18px}
.card h2{margin:0 0 12px;font-size:16px}
.grid2{display:flex;flex-wrap:wrap;display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
@media(max-width:900px){.grid2{grid-template-columns:1fr}.side{width:64px}.side nav a span,.side .logo small,.side-user{display:none}}

/* KPIs */
.kpis{display:flex;flex-wrap:wrap;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.kpi b{font-size:24px;display:block}
.kpi span{color:var(--ink2);font-size:13px}
.kpi.accent{border-left:4px solid var(--orange)}

/* Formulaires */
label{display:block;margin:0 0 12px;font-size:13px;font-weight:600;color:var(--ink2)}
input,select,textarea{width:100%;margin-top:4px;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:0;border-color:var(--blue)}
label.check{display:flex;gap:8px;align-items:center;font-weight:500}
label.check input{width:auto;margin:0}
.grid-form{display:flex;flex-wrap:wrap;display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.grid-form .full,.grid-form div{grid-column:1/-1}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:12px}
.filters input,.filters select{width:auto;margin:0}
form.inline{display:inline}

/* Boutons */
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);padding:9px 16px;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{border-color:var(--blue);text-decoration:none}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{background:#1e40af}
.btn.success{background:var(--green);border-color:var(--green);color:#fff}
.btn.danger{background:#fff;border-color:var(--red);color:var(--red)}
.btn.ghost{background:transparent}
.btn.xs{padding:4px 10px;font-size:12px}
.btn.big{padding:14px 24px;font-size:16px;width:100%;text-align:center}
.actions{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}
summary.btn{list-style:none;width:max-content}
details[open] summary{margin-bottom:14px}

/* Tableaux */
table{width:100%;border-collapse:collapse}
th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--ink2);text-align:left;padding:8px 10px;border-bottom:2px solid var(--line)}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:none}
tr.late td{background:#fef2f2}
tr.muted td{opacity:.5}

/* Badges & divers */
.badge{display:inline-block;background:color-mix(in srgb,var(--c) 14%,#fff);color:var(--c);border:1px solid color-mix(in srgb,var(--c) 40%,#fff);padding:2px 9px;border-radius:99px;font-size:12px;font-weight:700}
.muted{color:var(--ink2)}
.hint{background:#f8fafc;border:1px dashed var(--line);border-radius:8px;padding:10px 12px;font-size:13px;color:var(--ink2);margin-top:10px}
.flash{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:8px;padding:11px 14px;margin-bottom:16px}
.flash.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.flash.success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.chips{list-style:none;padding:0;display:flex;gap:8px;flex-wrap:wrap}
.chips li{background:var(--bg);border:1px solid var(--line);border-radius:99px;padding:4px 12px;font-size:13px}
.list{padding-left:18px}
.timeline{list-style:none;padding:0;margin:0}
.timeline li{padding:10px 0 10px 14px;border-left:3px solid var(--line)}
.timeline li small{display:block;color:var(--ink2)}
.timeline .tag{background:var(--bg);border-radius:5px;padding:1px 7px;font-size:11px;font-weight:700;color:var(--ink2);margin-right:6px}
.pipeline{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.pipe{border:1px solid var(--line);border-top:3px solid var(--c);border-radius:8px;padding:8px 14px;background:#fff}
.pipe b{display:block;font-size:13px;color:var(--c)}
.pipe span{font-size:13px;color:var(--ink2)}
.prop-status{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:16px;font-size:13px;color:var(--ink2)}

/* Login */
.login-page{display:grid;place-items:center;min-height:100vh;background:linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,#23345c 100%)}
.login-card{background:#fff;border-radius:14px;padding:34px 32px;width:min(380px,92vw);box-shadow:0 20px 60px rgba(0,0,0,.35)}
.login-card .btn{width:100%;margin-top:6px}

/* Page publique proposition */
.public-page{background:var(--bg)}
.pub-wrap{max-width:760px;margin:0 auto;padding:20px 16px 60px}
.pub-head{display:flex;justify-content:space-between;align-items:center;padding:8px 4px 18px}
.pub-head .logo{padding:0;color:var(--navy);font-size:24px}
.pub-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 28px;margin-bottom:18px}
.pub-card h1{margin:4px 0 6px;font-size:26px}
.pub-card h2{margin:0 0 12px;font-size:18px}
.prose h2{font-size:19px;margin:20px 0 8px}
.prose h3{font-size:16px;margin:16px 0 6px}
.prose p,.prose li{color:#28334a}
.totals{max-width:380px;margin-left:auto}
.totals td{padding:7px 4px}
.totals td:last-child{text-align:right;font-weight:600}
.totals tr.total td{border-top:2px solid var(--ink);font-size:17px;font-weight:800}
#sigPad{width:100%;max-width:600px;border:2px dashed var(--line);border-radius:10px;background:#fbfdff;touch-action:none;display:block;margin:6px 0 10px}
.pub-foot{text-align:center;color:var(--ink2);font-size:12px;padding-top:8px}

/* fallback navigateurs sans CSS grid */
.kpis>*{flex:1 1 160px}.grid2>*{flex:1 1 46%}.grid-form>label{flex:1 1 46%}.grid-form>.full,.grid-form>div{flex:1 1 100%}