/* ============================================================================
   SangoChantier app — design tokens & components (from the design handoff).
   Rugged hi-vis field tool: petrol teal structure, concrete surfaces,
   safety-orange accent. Barlow display/body + IBM Plex Mono data.
   ==========================================================================*/
:root{
  --teal-header:#2A4E5C; --teal-deep:#213E4A; --teal-nav:#1B333D;
  --bg:#ECECE7; --card:#FFFFFF; --border:#E4E4DE; --border-warm:#E4DCCB;
  --topbar:#F0F0EB; --fill:#E4E4DE; --tile:#EEF2F3;
  --orange:#FF7D1A; --orange-light:#FF9445; --orange-tint:rgba(255,148,69,0.16);
  --green:#2F6B4F; --green-tint:#E7F1EB; --green-ondark:#B7E0C4;
  --gold:#C98A00; --gold-tint:#FBF1DC; --gold-border:#EAD9AE; --gold-text:#8A6A12;
  --wa:#25A366; --info:#1E5F8A; --info-tint:#EAF1F6;
  --red:#B3403A; --red-tint:#F7E9E7;
  --ink:#1C1B17; --ink-2:#241E17; --sub:#5B564C; --muted:#8A8375; --mono-muted:#6E685C;
  --ondark:#ECECE7; --ondark-sub:#9DB2BC;
  --nav-active:#FF9445; --nav-inactive:#93A9B1;
  --r-card:18px; --r-ctl:12px; --r-chip:7px;
  --shadow-cta:0 12px 26px rgba(255,125,26,0.45);
  --shadow-card:0 20px 46px rgba(28,27,23,0.16);
  --sidebar-w:236px;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{font-family:'Barlow',sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-size:14.5px}
.mono{font-family:'IBM Plex Mono',monospace}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit}
input,select,textarea{font-family:inherit;font-size:14.5px;color:var(--ink)}
::placeholder{color:#B0AA9C}

/* ---- boot splash ---- */
.boot{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
.boot-name{font-weight:800;font-size:22px;letter-spacing:-0.01em}
.boot-name span{color:var(--orange)}
.boot-sub{font-size:10px;letter-spacing:0.14em;color:var(--muted);animation:skelPulse 1.4s infinite}

/* ---- layout: desktop sidebar / mobile bottom-nav ---- */
.shell{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--teal-deep);color:var(--ondark);display:flex;flex-direction:column;padding:20px 0;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;z-index:20}
.sidebar .brand{display:flex;align-items:center;gap:11px;padding:0 20px 20px}
.sidebar .brand img{width:36px;height:36px}
.sidebar .brand b{font-weight:800;font-size:16px;letter-spacing:-0.01em}
.sidebar .brand b span{color:var(--orange-light)}
.sb-label{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:0.14em;color:#6E7B72;padding:14px 20px 6px}
.sb-item{display:flex;align-items:center;gap:11px;padding:10px 20px;color:#AEB8AE;font-size:14.5px;border-left:3px solid transparent}
.sb-item svg{width:19px;height:19px;flex-shrink:0}
.sb-item:hover{color:#fff}
.sb-item.active{background:rgba(224,86,26,0.16);border-left-color:var(--orange-light);color:#fff;font-weight:600}
.sb-user{margin-top:auto;padding:16px 20px 0;border-top:1px solid rgba(244,239,230,0.1);display:flex;align-items:center;gap:10px}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--orange);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex-shrink:0}
.sb-user .nm{font-size:12.5px;font-weight:600}
.sb-user .co{font-family:'IBM Plex Mono',monospace;font-size:9.5px;color:#6E7B72}

.main{flex:1;margin-left:var(--sidebar-w);min-width:0;display:flex;flex-direction:column;min-height:100vh}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 28px;border-bottom:1px solid var(--border-warm);background:var(--topbar);position:sticky;top:0;z-index:15}
.topbar h1{font-weight:800;font-size:22px;letter-spacing:-0.01em;color:var(--ink)}
.topbar .meta{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);margin-top:2px}
.topbar .actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.content{padding:24px 28px;flex:1}

/* mobile header + bottom nav */
.mhead{display:none;background:var(--teal-header);color:var(--ondark);padding:calc(14px + env(safe-area-inset-top)) 16px 12px;position:sticky;top:0;z-index:15}
.mhead .row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.mhead .site-label{font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:0.14em;color:var(--ondark-sub)}
.mhead .site-name{font-weight:800;font-size:17px;margin-top:2px}
.sync-chip{font-family:'IBM Plex Mono',monospace;font-size:8.5px;letter-spacing:0.1em;padding:5px 9px;border-radius:100px;background:rgba(255,255,255,0.08);color:var(--green-ondark)}
.sync-chip.off{color:#F3C9A0}
.bottomnav{display:none;position:fixed;left:0;right:0;bottom:0;background:var(--teal-nav);z-index:30;padding-bottom:env(safe-area-inset-bottom)}
.bottomnav .items{display:grid;grid-template-columns:repeat(5,1fr)}
.bn-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 0 8px;color:var(--nav-inactive)}
.bn-item svg{width:26px;height:26px}
.bn-item .lb{font-size:10px;font-weight:600}
.bn-item.active{color:var(--nav-active)}

@media (max-width:900px){
  .sidebar{display:none}
  .main{margin-left:0}
  .topbar{display:none}
  .mhead{display:block}
  .bottomnav{display:block}
  .content{padding:14px 14px calc(84px + env(safe-area-inset-bottom))}
}

/* ---- components ---- */
.card{background:var(--card);border:1px solid var(--border-warm);border-radius:var(--r-card);overflow:hidden}
.card-pad{padding:16px 18px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid #F0EAD9}
.card-head .t{font-weight:700;font-size:15px}
.card-head .m{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:0.06em}

.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi-card{background:var(--card);border:1px solid var(--border-warm);border-radius:var(--r-card);padding:14px}
.kpi-card.dark{background:var(--teal-header);border-color:var(--teal-header);color:var(--ondark)}
.kpi-card .k{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted)}
.kpi-card.dark .k{color:var(--ondark-sub)}
.kpi-card .v{font-weight:800;font-size:30px;line-height:1.1;margin-top:8px}
.kpi-card .v small{font-size:13px;color:var(--muted);font-weight:600}
.kpi-card.dark .v small{color:#AEB8AE}
.kpi-card .s{font-family:'IBM Plex Mono',monospace;font-size:11px;margin-top:2px;color:var(--muted)}
@media (max-width:900px){.kpis{grid-template-columns:1fr 1fr;gap:9px}.kpi-card .v{font-size:24px}}

.btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff;border-radius:var(--r-ctl);padding:11px 18px;font-weight:700;font-size:14px;box-shadow:var(--shadow-cta)}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:var(--teal-header);box-shadow:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--border-warm);box-shadow:none;font-weight:600}
.btn.wa{background:var(--wa);box-shadow:none}
.btn.danger{background:var(--red);box-shadow:none}
.btn.sm{padding:8px 13px;font-size:12.5px;border-radius:9px}
.btn.block{width:100%;justify-content:center;padding:14px;font-size:15px}
.btn[disabled]{opacity:0.5;cursor:not-allowed}

.badge{display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:0.08em;padding:4px 8px;border-radius:5px;text-transform:uppercase;white-space:nowrap}
.badge.draft{background:var(--fill);color:var(--sub)}
.badge.sent{background:var(--gold-tint);color:var(--gold-text)}
.badge.accepted,.badge.paid,.badge.ok{background:var(--green-tint);color:var(--green)}
.badge.overdue,.badge.late,.badge.failed{background:var(--red-tint);color:var(--red)}
.badge.partial,.badge.warn{background:var(--gold-tint);color:var(--gold-text)}
.badge.info{background:var(--info-tint);color:var(--info)}
.badge.rejected,.badge.expired{background:var(--fill);color:var(--muted)}

.table{width:100%;border-collapse:collapse}
.table th{font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 18px;border-bottom:1px solid #F0EAD9;font-weight:500}
.table td{padding:13px 18px;border-bottom:1px solid #F0EAD9;font-size:14px;vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table tr.rowlink{cursor:pointer}
.table tr.rowlink:hover{background:#FBFBF8}
.table .num{font-family:'IBM Plex Mono',monospace;font-size:13px}
.table .sub{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);margin-top:2px}
@media (max-width:900px){.table th,.table td{padding:11px 12px}}

.list-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 18px;border-bottom:1px solid #F0EAD9;cursor:pointer}
.list-row:last-child{border-bottom:none}
.list-row:hover{background:#FBFBF8}
.list-row .t{font-weight:600;font-size:14.5px}
.list-row .s{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);margin-top:2px}
.list-row .amt{font-family:'IBM Plex Mono',monospace;font-size:13.5px;white-space:nowrap}

.form{display:flex;flex-direction:column;gap:13px}
.field label{display:block;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;background:#fff;border:1px solid var(--border-warm);border-radius:var(--r-ctl);padding:11px 13px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange)}
.field textarea{min-height:74px;resize:vertical}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media (max-width:600px){.frow3{grid-template-columns:1fr 1fr}}

.seg{display:inline-flex;background:var(--fill);border-radius:11px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{padding:7px 13px;border-radius:9px;font-weight:600;font-size:12.5px;color:var(--sub)}
.seg button.active{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(28,27,23,0.12)}

.empty{padding:52px 24px;text-align:center}
.empty .icon{width:56px;height:56px;border-radius:16px;background:var(--tile);display:flex;align-items:center;justify-content:center;margin:0 auto}
.empty .icon svg{width:26px;height:26px;color:var(--teal-header)}
.empty h3{font-weight:800;font-size:17px;margin-top:16px}
.empty p{font-size:13.5px;color:var(--sub);margin-top:6px;max-width:300px;margin-left:auto;margin-right:auto;line-height:1.5}
.empty .btn{margin-top:18px}

/* modal */
.modal-wrap{position:fixed;inset:0;background:rgba(20,24,21,0.55);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:var(--bg);border-radius:20px;max-width:520px;width:100%;max-height:88vh;overflow-y:auto;box-shadow:var(--shadow-card)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-warm);position:sticky;top:0;background:var(--bg);z-index:2}
.modal-head .t{font-weight:800;font-size:17px}
.modal-head .x{width:32px;height:32px;border-radius:9px;background:var(--fill);display:flex;align-items:center;justify-content:center;font-size:16px}
.modal-body{padding:18px 20px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--border-warm);position:sticky;bottom:0;background:var(--bg)}
@media (max-width:600px){.modal-wrap{align-items:flex-end;padding:0}.modal{border-radius:20px 20px 0 0;max-height:92vh}}

/* toast */
.toasts{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:80;display:flex;flex-direction:column;gap:8px;width:min(420px,calc(100vw - 32px))}
@media (max-width:900px){.toasts{bottom:calc(92px + env(safe-area-inset-bottom))}}
.toast{background:var(--teal-nav);color:var(--ondark);border-radius:13px;padding:13px 16px;font-size:13.5px;font-weight:600;box-shadow:var(--shadow-card);display:flex;gap:10px;align-items:center;animation:toastIn .22s ease}
.toast.err{background:var(--red)}
.toast.ok::before{content:'✓';color:var(--green-ondark);font-weight:800}
@keyframes toastIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* skeleton */
@keyframes skelPulse{0%,100%{opacity:1}50%{opacity:.45}}
.skel{background:#DBDBD4;border-radius:9px;animation:skelPulse 1.4s infinite}

/* misc */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.grid-main-side{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start}
@media (max-width:1100px){.grid2,.grid-main-side{grid-template-columns:1fr}}
.stack-v{display:flex;flex-direction:column;gap:14px}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:10px}
.hint{font-size:12.5px;color:var(--muted);line-height:1.5}
.amount-hero{font-weight:900;font-size:30px;letter-spacing:-0.01em}
.mt8{margin-top:8px}.mt14{margin-top:14px}.mt20{margin-top:20px}
.section-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.12em;text-transform:uppercase;color:var(--muted);margin:20px 0 10px}
.quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.qa{background:var(--card);border:1px solid var(--border-warm);border-radius:14px;padding:13px 10px;display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;font-weight:700;font-size:12px;cursor:pointer}
.qa svg{width:22px;height:22px;color:var(--orange)}
.qa.primary{background:var(--orange);border-color:var(--orange);color:#fff}
.qa.primary svg{color:#fff}

/* auth screens */
.auth{min-height:100vh;display:flex;flex-direction:column;background:var(--teal-deep);color:var(--ondark)}
.auth-top{padding:calc(26px + env(safe-area-inset-top)) 24px 8px;display:flex;align-items:center;gap:11px}
.auth-top img{width:34px;height:34px}
.auth-top b{font-weight:800;font-size:17px}
.auth-top b span{color:var(--orange-light)}
.auth-body{flex:1;display:flex;flex-direction:column;justify-content:center;padding:24px;max-width:430px;width:100%;margin:0 auto}
.auth h1{font-weight:900;font-size:32px;letter-spacing:-0.02em;line-height:1.08}
.auth .sub{font-size:15px;color:#C4CCC5;line-height:1.55;margin-top:12px}
.auth .form{margin-top:26px}
.auth .field label{color:var(--ondark-sub)}
.auth .field input,.auth .field select{background:rgba(255,255,255,0.06);border-color:rgba(244,239,230,0.22);color:var(--ondark);font-size:16px}
.auth .field input:focus{border-color:var(--orange-light)}
.auth .mono-note{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.06em;color:var(--ondark-sub);margin-top:16px;line-height:1.6}
.otp-row{display:flex;gap:8px;justify-content:space-between}
.otp-row input{width:15%;text-align:center;font-family:'IBM Plex Mono',monospace;font-size:22px;font-weight:600;padding:13px 0}
.phone-row{display:flex;gap:8px}
.phone-row select{width:118px;flex-shrink:0}

/* devis/facture doc lines editor */
.lines-editor .line{display:grid;grid-template-columns:1fr 64px 72px 96px 96px 30px;gap:7px;align-items:center;padding:7px 0;border-bottom:1px dashed var(--border-warm)}
.lines-editor .line input{border:1px solid var(--border-warm);border-radius:8px;padding:8px 9px;width:100%;background:#fff}
.lines-editor .line .lt{font-family:'IBM Plex Mono',monospace;font-size:12px;text-align:right}
.lines-editor .head{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:0.08em;color:var(--muted);text-transform:uppercase}
.lines-editor .del{color:var(--red);font-size:15px;text-align:center}
@media (max-width:760px){.lines-editor .line{grid-template-columns:1fr 52px 60px 78px 76px 24px}.lines-editor .line input{padding:7px 6px;font-size:12.5px}}
.totals-box{margin-top:14px;margin-left:auto;max-width:300px;display:flex;flex-direction:column;gap:6px}
.totals-box .r{display:flex;justify-content:space-between;font-size:14px}
.totals-box .r .m{font-family:'IBM Plex Mono',monospace}
.totals-box .r.net{font-weight:800;font-size:16px;border-top:1px solid var(--border-warm);padding-top:8px;margin-top:4px}
.totals-box .r.net .m{color:var(--orange);font-weight:700;font-size:17px}

/* planning grid */
.plan-grid{display:grid;grid-template-columns:150px repeat(7,1fr);font-size:12px}
.plan-grid .hd{font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:0.06em;color:var(--muted);padding:8px 6px;border-bottom:1px solid var(--border-warm);text-transform:uppercase;text-align:center}
.plan-grid .res{padding:9px 8px;border-bottom:1px solid #F0EAD9;font-weight:600;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plan-grid .cell{border-bottom:1px solid #F0EAD9;border-left:1px solid #F6F2E9;padding:3px;min-height:34px;cursor:pointer}
.plan-grid .asg{border-radius:6px;padding:3px 5px;font-size:10px;font-weight:600;background:var(--info-tint);color:var(--info);overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.plan-grid .asg.conflict{background:var(--red-tint);color:var(--red)}

/* print (devis / facture PDF via print dialog) */
.printframe{position:fixed;right:0;bottom:0;width:0;height:0;border:0}