:root{--ink:#173b36;--muted:#79817a;--paper:#f6f6f0;--line:#e3e6dc;--gold:#c5a86c;--white:#fff;--red:#a43b33}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{outline-offset:4px}button{cursor:pointer;border:0}button:disabled{opacity:.5;cursor:not-allowed}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,serif;font-size:clamp(30px,3vw,44px);line-height:1.16;font-weight:400;letter-spacing:-1.2px;margin-bottom:16px}h2{font-size:20px;font-weight:600;letter-spacing:-.4px}h3{font-size:17px;font-weight:600}.muted{color:var(--muted)}.fine{font-size:12px}.eyebrow{letter-spacing:2.3px;font-size:11px;font-weight:700;color:#8c7954;margin-bottom:13px}.sidebar{width:238px;background:var(--ink);color:#d1ddd4;position:fixed;inset:0 auto 0 0;padding:34px 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var(--line);border-radius:10px;padding:25px;margin-bottom:25px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.section-title h2{margin:0}.section-title>.muted{font-size:11px}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.mode-card{position:relative;cursor:pointer;border:2px solid var(--line);border-radius:8px;overflow:hidden;margin:0}.mode-card:has(input:checked){border-color:var(--ink)}.mode-card input{position:absolute;top:12px;right:12px;accent-color:var(--ink);width:18px;height:18px;z-index:1}.mode-card img{width:100%;height:200px;object-fit:cover;display:block}.mode-card:nth-child(2) img{object-position:center 45%;background:#f0f0e8}.mode-card>div{padding:17px 20px;position:relative}.mode-card span{font-size:9px;letter-spacing:1.5px;color:#917950}.mode-card h3{font-family:Georgia,serif;font-size:24px;font-weight:400;margin:6px 0}.mode-card 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.eyebrow{color:#e0c28b}.login-visual p:not(.eyebrow){font-size:16px;color:#e7e9df}.login-visual small{font-size:10px;letter-spacing:1px}.login-form{display:flex;align-items:center;justify-content:center;padding:50px}.auth-card{max-width:380px}.auth-card h2{font-family:Georgia,serif;font-size:37px;font-weight:400;line-height:1.2}.auth-card>p{font-size:13px}.auth-card form{margin:30px 0}.error-page{margin:60px auto;max-width:700px}#upload-preview{margin-top:14px;max-height:170px;max-width:100%;border-radius:5px}
@media(min-width:1600px){.mode-card img{height:260px}}@media(max-width:1100px){.workspace{padding:0 24px 40px;margin-left:205px}.sidebar{width:205px;padding:25px 15px}.gallery{grid-template-columns:repeat(2,1fr)}.upload-row{gap:20px}.comparison{grid-template-columns:1fr}.metrics>div{padding:0 15px}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:17px 20px}.brand{font-size:29px}.brand small,.nav-caption,.sidebar-bottom>.status-dot,.sidebar-bottom>.profile,.sidebar-bottom{display:none}nav{display:flex;flex-wrap:wrap;margin-top:15px;gap:3px}nav a{font-size:11px;margin:0;padding:8px}.workspace{margin:0;padding:0 16px 35px}.topbar{height:55px;font-size:9px}.page-heading{margin-top:25px}.metrics{padding:18px 0;gap:0}.metrics span{font-size:9px}.metrics strong{font-size:27px}.metrics small{font-size:9px}.metrics>div{padding:0 10px}.studio-panel,.panel{padding:18px}.mode-grid,.upload-row{grid-template-columns:1fr}.mode-card img{height:180px}.section-title{align-items:flex-start}.section-title>.muted{font-size:10px}.gallery{gap:12px}.creation>img,.creation-placeholder{height:160px}.creation>div:last-child{padding:12px}.form-grid{grid-template-columns:1fr}.auth{display:block}.login-visual{min-height:280px;padding:25px}.login-visual h1{font-size:40px;margin:20px 0 10px}.login-visual p:not(.eyebrow),.login-visual small{display:none}.login-visual .eyebrow{margin:25px 0 0}.login-form{padding:35px 24px}.auth>.flash{position:static;max-width:none;margin:15px}.auth-card{width:100%;max-width:440px}nav a[href='/password']{display:none}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.mobile-account{display:none}@media(max-width:760px){.mobile-account:has(form){display:flex;justify-content:space-between;padding:10px 20px;background:#e8ede3;font-size:11px}}

/* Identité MasterArchi — logo original fourni par le propriétaire. */
:root{--ink:#103c5a;--paper:#f4f7fa;--line:#dce5ed;--gold:#2494c5}
.brand{gap:10px}.brand-logo{display:block;width:48px;height:48px;object-fit:contain;background:#f5f8fb;border-radius:7px;padding:3px;flex-shrink:0}.brand span{font-size:12px;letter-spacing:1px}.brand small{color:#a9c4d7}
nav a.active,nav a:hover{background:#245774}.nav-caption{color:#adc5d4}.sidebar-bottom{color:#b1cbdc}.profile{border-color:#38647d}.logout{color:#d2e2ed}
.primary:hover{background:#1b6087}.eyebrow,.mode-card span{color:#247da5}.pill{background:#e9f2f8;border-color:#d4e4ef}.generate-info{background:#edf4f9}.dropzone{border-color:#a7c0d2;background:#f7fafc}.dropzone.drag{background:#e5f1f9}.selection{color:#1e83b1}
.login-visual{background:linear-gradient(0deg,rgba(10,34,54,.82),rgba(10,34,54,.12)),url('/static/exterior-preview.jpg') center/cover}.wordmark{display:flex;align-items:center;gap:16px}.login-brand-logo{width:82px;height:82px;object-fit:contain;background:#f5f8fb;border-radius:9px;padding:4px}.wordmark .wordmark-name{border:0;padding:0;margin:0;font-size:17px;letter-spacing:2px}.wordmark-name small{display:block;font-size:9px;letter-spacing:3px;margin-top:7px}.login-visual .eyebrow{color:#b6e3f5}.mobile-account:has(form){background:#e7f0f7}
@media(max-width:760px){.brand-logo{width:42px;height:42px}.login-brand-logo{width:65px;height:65px}.wordmark .wordmark-name{font-size:15px}}