:root{--bg:#f5f5f4;--panel:#fff;--text:#111;--muted:#757575;--line:#dededc;--dark:#111}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}.client-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.client-sidebar{background:#111;color:#fff;padding:26px 18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.client-brand{display:flex;flex-direction:column;padding:0 10px 24px;border-bottom:1px solid #2d2d2d}.client-brand strong{font-size:18px;letter-spacing:-.03em}.client-brand span{font-size:10px;color:#aaa;margin-top:4px;text-transform:uppercase;letter-spacing:.08em}.client-sidebar nav{display:grid;gap:4px;padding-top:22px}.client-sidebar nav a{padding:10px 11px;border-radius:7px;color:#bcbcbc;font-size:13px}.client-sidebar nav a:hover,.client-sidebar nav a.active{background:#fff;color:#111}.client-user{margin-top:auto;border-top:1px solid #2d2d2d;padding:20px 10px 0;display:flex;flex-direction:column}.client-user strong{font-size:12px}.client-user span{font-size:10px;color:#999;margin-top:3px;overflow:hidden;text-overflow:ellipsis}.client-user button{margin-top:14px;padding:0;background:none;border:0;color:#aaa;text-align:left;font-size:11px;cursor:pointer}.client-main{min-width:0}.client-topbar{height:72px;padding:0 34px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.9);position:sticky;top:0;z-index:5}.client-topbar>div{display:flex;flex-direction:column}.client-topbar span{font-size:9px;color:#999;font-weight:800;letter-spacing:.08em}.client-topbar strong{font-size:14px;margin-top:3px}.client-version{font-size:10px!important}.client-content{padding:34px;max-width:1200px;margin:0 auto}.page-intro{margin-bottom:25px}.page-intro>span,.panel-head span,.request-detail-head>span,.request-detail-body>span{font-size:9px;color:#999;font-weight:800;letter-spacing:.09em}.page-intro h1{font-size:32px;letter-spacing:-.045em;margin:7px 0 5px}.page-intro p{margin:0;color:#777;font-size:13px}.client-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:20px}.client-stats article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}.client-stats span{font-size:10px;color:#777}.client-stats strong{display:block;font-size:28px;margin-top:9px;letter-spacing:-.04em}.panel{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:19px 21px;border-bottom:1px solid #ededeb}.panel-head h2{font-size:15px;margin:4px 0 0}.panel-head>a{font-size:11px;font-weight:750}.request-list>a{display:grid;grid-template-columns:minmax(0,1fr) 150px 100px 20px;gap:18px;align-items:center;padding:16px 21px;border-bottom:1px solid #ededeb}.request-list>a:last-child{border-bottom:0}.request-list>a:hover{background:#fafafa}.request-list>a>div{min-width:0;display:flex;flex-direction:column}.request-list strong{font-size:13px}.request-list small{font-size:11px;color:#777;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.request-list time{font-size:10px;color:#888}.status{display:inline-flex;justify-content:center;border:1px solid #d8d8d8;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:800}.status.read{background:#111;color:#fff;border-color:#111}.status.processed{background:#efefed}.empty{padding:35px 21px;color:#777;font-size:12px}.empty strong{display:block;color:#222;margin-bottom:5px}.detail-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.detail-top>a{font-size:12px;color:#555}.request-detail-head{padding:30px;border-bottom:1px solid #ededeb}.request-detail-head h1{font-size:30px;letter-spacing:-.04em;margin:8px 0 5px}.request-detail-head p{font-size:12px;color:#777;margin:0}.request-detail-body{padding:30px}.request-detail-body p{font-size:15px;line-height:1.75;margin:12px 0 0}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.account-card{padding-bottom:20px}.account-card dl{margin:0;padding:0 21px}.account-card dl>div{display:grid;grid-template-columns:120px 1fr;gap:15px;padding:12px 0;border-bottom:1px solid #eee}.account-card dt{font-size:10px;color:#888}.account-card dd{margin:0;font-size:12px}.account-card>small{display:block;padding:16px 21px 0;color:#888;font-size:10px}.password-form{padding:20px 21px;display:grid;gap:14px}.password-form label,.login-card label{display:grid;gap:7px;font-size:11px;font-weight:700;color:#555}.password-form input,.login-card input{width:100%;border:1px solid #d6d6d4;border-radius:8px;padding:11px;background:#fff;color:#111;outline:none}.password-form input:focus,.login-card input:focus{border-color:#111}.password-form button,.login-card button{border:0;border-radius:8px;background:#111;color:#fff;padding:11px 14px;font-weight:750;cursor:pointer}.flash{padding:11px 13px;border:1px solid #d8d8d8;background:#fff;border-radius:9px;font-size:12px;margin-bottom:18px}.flash.error{background:#f1f1ef}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:#f4f4f2}.login-card{width:min(450px,100%);background:#fff;border:1px solid #dcdcd9;border-radius:16px;padding:35px}.login-brand{display:flex;flex-direction:column;border-bottom:1px solid #eee;padding-bottom:22px;margin-bottom:27px}.login-brand strong{font-size:18px}.login-brand span{font-size:10px;color:#888;text-transform:uppercase;letter-spacing:.08em;margin-top:4px}.login-copy>span{font-size:9px;font-weight:800;color:#999;letter-spacing:.09em}.login-copy h1{font-size:27px;line-height:1.08;letter-spacing:-.04em;margin:8px 0}.login-copy p{font-size:12px;line-height:1.55;color:#777;margin:0 0 23px}.login-card form{display:grid;gap:14px}.login-error{padding:10px 12px;border:1px solid #ddd;background:#f5f5f3;border-radius:8px;margin-bottom:15px;font-size:11px}@media(max-width:850px){.client-shell{grid-template-columns:1fr}.client-sidebar{height:auto;position:relative;padding:16px}.client-sidebar nav{grid-template-columns:repeat(3,1fr);padding-top:14px}.client-sidebar nav a{text-align:center}.client-user{display:none}.client-topbar{position:relative;padding:0 20px}.client-content{padding:22px}.account-grid{grid-template-columns:1fr}}@media(max-width:620px){.client-stats{grid-template-columns:1fr}.request-list>a{grid-template-columns:1fr auto}.request-list time,.request-list .status{display:none}.client-sidebar nav a{font-size:11px}.client-version{display:none}.page-intro h1{font-size:28px}.login-card{padding:27px}}
.client-stats-four{grid-template-columns:repeat(4,minmax(0,1fr))}.document-list{display:grid}.document-row{display:grid;grid-template-columns:78px minmax(0,1fr) 90px 110px 90px auto;gap:16px;align-items:center;padding:15px 20px;border-bottom:1px solid #ededeb}.document-row:last-child{border-bottom:0}.document-kind{display:inline-flex;justify-content:center;border:1px solid #d8d8d8;border-radius:7px;padding:6px 8px;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.05em}.document-kind.invoice{background:#111;color:#fff;border-color:#111}.document-main{min-width:0;display:flex;flex-direction:column}.document-main strong{font-size:12px}.document-main small{font-size:10px;color:#777;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.document-row time{font-size:10px;color:#777}.document-row>b{font-size:11px;text-align:right}.doc-status{display:inline-flex;justify-content:center;border:1px solid #ddd;border-radius:999px;padding:5px 7px;font-size:8px;font-weight:800;white-space:nowrap}.doc-status.accepted,.doc-status.paid{background:#111;color:#fff;border-color:#111}.doc-status.refused,.doc-status.cancelled{color:#888}.document-download{display:inline-flex;justify-content:center;border:1px solid #111;border-radius:7px;padding:8px 10px;font-size:10px;font-weight:800}.document-download:hover{background:#111;color:#fff}.linked-documents{margin-top:18px}.compact-documents .document-row{grid-template-columns:70px minmax(0,1fr) 85px 100px 85px 50px}@media(max-width:1050px){.document-row,.compact-documents .document-row{grid-template-columns:70px minmax(0,1fr) 90px auto}.document-row time,.document-row .doc-status{display:none}}@media(max-width:850px){.client-stats-four{grid-template-columns:repeat(2,minmax(0,1fr))}.client-sidebar nav{grid-template-columns:repeat(4,1fr)}}@media(max-width:620px){.client-stats-four{grid-template-columns:1fr 1fr}.document-row,.compact-documents .document-row{grid-template-columns:62px minmax(0,1fr) auto;padding:14px}.document-row>b{display:none}.document-download{padding:7px 8px;font-size:9px}.client-sidebar nav{grid-template-columns:1fr 1fr}}
.home-documents{margin-top:18px}

/* 1.2 — demandes client et réponse aux devis */
.page-intro-actions{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.client-primary-link{display:inline-flex;background:#111;color:#fff;border-radius:8px;padding:10px 13px;font-size:11px;font-weight:800}.new-request-panel{max-width:800px}.client-request-form{padding:24px;display:grid;gap:18px}.client-request-form label{display:grid;gap:8px;font-size:11px;font-weight:750;color:#555}.client-request-form input,.client-request-form textarea{width:100%;border:1px solid #d6d6d4;border-radius:8px;padding:11px;background:#fff;color:#111;font:inherit;outline:none}.client-request-form textarea{resize:vertical;line-height:1.55}.client-request-form input:focus,.client-request-form textarea:focus{border-color:#111}.request-form-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:4px}.request-form-footer small{font-size:10px;color:#777;line-height:1.45}.request-form-footer button{border:0;border-radius:8px;background:#111;color:#fff;padding:11px 14px;font-size:11px;font-weight:800;cursor:pointer}.document-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.quote-decision{display:flex;align-items:center;gap:5px}.quote-decision button{border:1px solid #111;background:#111;color:#fff;border-radius:7px;padding:7px 9px;font-size:9px;font-weight:850;cursor:pointer}.quote-decision button.refuse{background:#fff;color:#555;border-color:#cfcfcd}.quote-decision button.refuse:hover{border-color:#111;color:#111}.quote-decision.compact button{padding:6px 7px}.doc-status.refused{color:#777}.doc-status.accepted{background:#111;color:#fff;border-color:#111}@media(max-width:850px){.page-intro-actions{align-items:flex-start;flex-direction:column}.client-sidebar nav{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.request-form-footer{align-items:stretch;flex-direction:column}.request-form-footer button{width:100%}.document-actions{align-items:stretch;flex-direction:column}.quote-decision{width:100%}.quote-decision button{flex:1}}


/* 1.2.1 — mise en page plus propre des devis/factures */
.document-row{grid-template-columns:78px minmax(0,1fr) 90px 110px 90px minmax(190px,230px)}
.compact-documents .document-row{grid-template-columns:70px minmax(0,1fr) 85px 100px 85px minmax(190px,230px)}
.document-actions{display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:8px;min-width:190px}
.document-download{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:36px;text-align:center;white-space:nowrap}
.quote-decision{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:100%}
.quote-decision button{display:inline-flex;align-items:center;justify-content:center;width:100%;min-width:0;padding:8px 10px;font-size:10px}
.quote-decision.compact button{padding:8px 10px}
.linked-documents .document-row{align-items:center}
@media(max-width:1180px){
  .document-row{grid-template-columns:78px minmax(0,1fr) 90px 100px 90px minmax(170px,210px)}
  .compact-documents .document-row{grid-template-columns:70px minmax(0,1fr) 85px 95px 85px minmax(170px,210px)}
  .document-actions{min-width:170px}
}
@media(max-width:980px){
  .document-row,.compact-documents .document-row{grid-template-columns:70px minmax(0,1fr) 95px minmax(170px,210px)}
  .document-row time{display:none}
  .document-row .doc-status{justify-self:start}
  .document-row>b{justify-self:end}
}
@media(max-width:620px){
  .document-row,.compact-documents .document-row{grid-template-columns:62px minmax(0,1fr);gap:12px}
  .document-row>b,.document-row time,.document-row .doc-status{display:none}
  .document-actions,.document-download{grid-column:1 / -1}
}


/* 1.3 — paiement des factures */
.invoice-payment{display:flex;flex-direction:column;gap:5px;width:100%}.invoice-payment button{width:100%;border:1px solid #111;background:#111;color:#fff;border-radius:7px;padding:9px 10px;font-size:10px;font-weight:850;cursor:pointer}.invoice-payment button:hover{background:#2a2a2a}.invoice-payment small{display:block;text-align:center;color:#888;font-size:8px;line-height:1.3}.invoice-payment.compact button{padding:8px 9px}.payment-unavailable{display:block;text-align:center;color:#999;font-size:9px;line-height:1.3;padding:5px 0}