:root{
  --ink:#2b2b2b; --muted:#7a7365; --line:#e2dbcf; --band:#f6f2ec; --bg:#faf8f4;
  --accent:#6b4f34; --accent2:#8a6a45; --card:#ffffff; --ok:#2e7d4f; --warn:#b5852a; --danger:#b5452a;
  --shadow:0 1px 3px rgba(60,45,25,.08),0 4px 16px rgba(60,45,25,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);font-size:15px;line-height:1.45}
a{color:var(--accent);text-decoration:none}
button{font-family:inherit;font-size:14px;cursor:pointer;border:none;border-radius:8px;padding:9px 14px;transition:.12s}
button:active{transform:translateY(1px)}
.btn{background:var(--accent);color:#fff}
.btn:hover{background:var(--accent2)}
.btn-ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--band)}
.btn-sm{padding:6px 10px;font-size:13px}
.btn-danger{background:transparent;color:var(--danger);border:1px solid #e6cdc4}
.btn-danger:hover{background:#faeee9}
input,select,textarea{font-family:inherit;font-size:14px;padding:8px 10px;border:1px solid var(--line);
  border-radius:8px;background:#fff;color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent2);box-shadow:0 0 0 3px rgba(138,106,69,.12)}
label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:0 0 4px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row>*{flex:1;min-width:0}
.hidden{display:none!important}

/* top bar */
header.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:12px 20px;box-shadow:var(--shadow)}
header.top .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:.02em;cursor:pointer;color:var(--ink)}
header.top .brand-logo{height:32px;width:auto;display:block}
header.top .brand-txt span{color:var(--accent)}
@media(max-width:640px){header.top .brand-txt{display:none}}
header.top .sp{flex:1}
.wrap{max-width:1080px;margin:0 auto;padding:22px 20px 60px}
.wrap.wide{max-width:none}
.savestate{font-size:12px;color:var(--muted);min-width:96px;text-align:right}
.savestate.ok{color:var(--ok)}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);margin-bottom:16px}
.card h2,.card h3{margin:0 0 12px}
h1{font-size:22px;margin:0 0 4px}
.sub{color:var(--muted);font-size:13px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}
.stat .n{font-size:26px;font-weight:700;color:var(--accent)}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}

/* client list */
.clist{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.citem{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;box-shadow:var(--shadow);transition:.12s}
.citem:hover{border-color:var(--accent2);transform:translateY(-1px)}
.citem .nm{font-weight:600}
.citem .meta{font-size:12px;color:var(--muted);margin-top:4px}
.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;background:var(--band);color:var(--muted);margin-top:6px}

/* badges pipeline */
.badge{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:20px;white-space:nowrap}
.pipe-0{background:#eef1f4;color:#556}
.pipe-1{background:#e8f0fb;color:#2c5aa0}
.pipe-2{background:#fff3e0;color:#a5701a}
.pipe-3{background:#e9f5ec;color:#2e7d4f}
.pipe-4{background:#e4f4ef;color:#1f7a63}
.pipe-5{background:#eae6f7;color:#5b4aa0}
.pipe-6{background:#fdeede;color:#b5701a}
.pipe-7{background:#e6f6e9;color:#1e7a3c}

/* project + devis rows */
.proj{border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px;background:#fff}
.proj .phead{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.proj .pname{font-weight:600;font-size:16px}
.dvrow{display:flex;align-items:center;gap:10px;padding:9px 10px;border:1px solid var(--line);border-radius:9px;margin-top:8px;background:var(--band)}
.dvrow .dvn{font-weight:600;font-size:13px}
.dvrow .dvo{color:var(--muted);font-size:13px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dvrow .amt{font-weight:700;color:var(--accent)}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(40,30,15,.42);z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:24px;overflow:auto}
.modal{background:#fff;border-radius:16px;max-width:900px;width:100%;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.28);margin:auto}
.modal h2{margin:0 0 16px}
.mhead{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.mhead .sp{flex:1}

/* devis lines table */
table.lines{width:100%;border-collapse:collapse;margin-top:6px}
table.lines th{font-size:11px;text-transform:uppercase;color:var(--muted);text-align:left;padding:6px 6px;border-bottom:2px solid var(--line)}
table.lines td{padding:5px 6px;vertical-align:top;border-bottom:1px solid var(--line)}
table.lines input{padding:6px 8px}
.ln-amt{font-weight:600;white-space:nowrap;text-align:right}
.tot{text-align:right;font-size:18px;font-weight:700;margin-top:12px}
.tot small{font-weight:400;color:var(--muted);font-size:12px}

.empty{text-align:center;color:var(--muted);padding:30px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:10px;z-index:100;box-shadow:var(--shadow);font-size:14px;opacity:0;transition:.2s}
.toast.show{opacity:1}
.mini{font-size:12px;color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:640px){.grid2{grid-template-columns:1fr}.wrap{padding:16px 12px 50px}table.lines .col-desc-d{display:none}}

/* login */
.login{max-width:360px;margin:12vh auto;text-align:center}
.login .card{padding:28px}
.login h1{color:var(--accent)}

/* nav principale */
.mainnav{display:flex;gap:4px}
.navlink{padding:7px 13px;border-radius:8px;font-size:14px;color:var(--muted);cursor:pointer;font-weight:600}
.navlink:hover{background:var(--band);color:var(--ink)}
.navlink.on{background:var(--accent);color:#fff}
.stat.click{cursor:pointer}
.stat.click:hover{border-color:var(--accent2);transform:translateY(-1px)}

/* kanban board — grille pleine largeur, sans ascenseur horizontal */
.board{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;padding:4px 0 12px}
.pcol{min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;display:flex;flex-direction:column;min-height:120px;box-shadow:var(--shadow)}
.pcol-head{display:flex;align-items:flex-start;gap:5px;padding:8px 9px;border-radius:12px 12px 0 0;font-size:11px;font-weight:700}
.pcol-head span:first-child{flex:1;line-height:1.15;word-break:break-word}
.pcol-n{background:rgba(255,255,255,.6);border-radius:20px;padding:0 7px;font-size:11px;flex:none}
.pcol-body{padding:8px;display:flex;flex-direction:column;gap:7px;flex:1}
.pcol-foot{border-top:1px solid var(--line);padding:7px 9px;font-size:12px;font-weight:700;color:var(--accent);text-align:right}
.pcard{border:1px solid var(--line);border-radius:9px;padding:9px;cursor:pointer;background:var(--bg);transition:.12s;overflow:hidden}
.pcard:hover{border-color:var(--accent2);background:#fff;transform:translateY(-1px)}
.pcard-nm{font-weight:600;font-size:13px;line-height:1.2;overflow-wrap:anywhere}
.pcol-empty{color:var(--line);text-align:center;font-size:20px;padding:6px 0}

/* repli mobile : défilement horizontal si l'écran est trop étroit */
@media(max-width:900px){
  .board{display:flex;grid-template-columns:none!important;overflow-x:auto;gap:12px}
  .board .pcol{flex:0 0 200px}
}

/* drag & drop kanban */
.pcard{cursor:grab}
.pcard:active{cursor:grabbing}
.pcard.dragging{opacity:.45}
.pcard-amt{font-weight:700;color:var(--accent);font-size:13px;margin-top:4px}
.pcol-body{min-height:48px;transition:background .12s}
.pcol-body.dragover{background:rgba(138,106,69,.12);outline:2px dashed var(--accent2);outline-offset:-4px;border-radius:8px}
.pcol-empty{color:#c9c0af;text-align:center;font-size:12px;padding:14px 0;font-style:italic}
select.badge-select{font-weight:600}