/* System typography, semantic tokens and touch-sized controls. No remote assets. */
.ra-page{--canvas:#f5f5f7;--surface:#fff;--sidebar:#ededf0;--ink:#1d1d1f;--muted:#62666d;--line:#dcdde1;--accent:#346b52;--accent-soft:#e8f1eb;--danger:#a33130;--warn:#85521a;--shadow:0 16px 60px #18241c09;margin:0;color:var(--ink);background:var(--canvas);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.5;color-scheme:light dark;-webkit-font-smoothing:antialiased}
.ra-page *{box-sizing:border-box}.ra-page button,.ra-page input,.ra-page select,.ra-page textarea{font:inherit}.ra-page button,.ra-page a,.ra-page input,.ra-page select,.ra-page textarea{-webkit-tap-highlight-color:transparent}.ra-page button{cursor:pointer}.ra-page button:disabled{cursor:wait;opacity:.55}.ra-page a{color:var(--accent);text-underline-offset:3px}.ra-page :where(h1,h2,h3,p){margin-top:0}.ra-page h1{font-size:clamp(1.9rem,3vw,2.6rem);line-height:1.16;font-weight:650;letter-spacing:-.045em}.ra-page h2{font-size:1.45rem;letter-spacing:-.035em;line-height:1.25}.ra-page h3{font-size:1rem;letter-spacing:-.015em}.ra-page svg{height:20px;width:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.ra-page :focus-visible{outline:3px solid var(--accent);outline-offset:3px}.ra-page input:not([type=checkbox]),.ra-page select,.ra-page textarea{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);box-shadow:none}.ra-page textarea{resize:vertical;min-height:90px}.ra-page input[type=checkbox]{width:19px;height:19px;accent-color:var(--accent);flex:none}.ra-page label{display:block;font-weight:550;font-size:.88rem}.ra-page label>input,.ra-page label>select,.ra-page label>textarea{margin-top:6px}.ra-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;border:1px solid var(--line);border-radius:11px;padding:10px 16px;background:var(--surface);color:var(--ink);text-decoration:none!important;font-weight:550;line-height:1.2}.ra-btn:hover{background:var(--canvas)}.ra-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.ra-btn.primary:hover{filter:brightness(.92)}.ra-btn.quiet{border-color:transparent;background:transparent}.ra-btn.small{padding:8px 12px;font-size:.86rem}.ra-icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--muted)}.ra-icon-btn:hover{background:var(--accent-soft);color:var(--accent)}.ra-muted{color:var(--muted)}.ra-hint{font-size:.78rem;color:var(--muted)}.ra-eyebrow{font-size:.68rem;font-weight:650;letter-spacing:.16em;color:var(--muted);margin-bottom:14px}.ra-brand{display:flex;align-items:center;gap:11px;font-weight:650;font-size:1.1rem;letter-spacing:-.02em}.ra-brand-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:var(--ink);color:var(--surface);font-size:1.7rem;font-weight:600;line-height:1}.ra-brand-sub{display:block;font-size:.66rem;color:var(--muted);font-weight:450;letter-spacing:.015em;margin-top:1px}.ra-avatar{height:34px;width:34px;border-radius:50%;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-size:.78rem;font-weight:650;flex:none}.ra-pill{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:550;background:var(--accent-soft);color:var(--accent);border-radius:8px;padding:5px 8px;white-space:nowrap}.ra-pill svg{width:13px;height:13px}.ra-pill.warn{color:var(--warn);background:#fbefdd}.ra-pill.neutral{color:var(--muted);background:var(--canvas)}.ra-loading{padding:40px;color:var(--muted)}.ra-skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--surface);padding:12px}.ra-skip:focus{top:12px}.ra-notice{border:1px solid var(--line);border-radius:12px;padding:14px 16px;font-size:.88rem;background:var(--surface)}.ra-notice.error{color:var(--danger);border-color:var(--danger)}.ra-honeypot{position:absolute;left:-9999px}.ra-form{display:grid;gap:18px}.ra-check{display:flex!important;align-items:center;gap:9px;font-weight:450!important;min-height:44px}.ra-check input{margin:0!important}.ra-form-between{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.82rem}.ra-auth{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.ra-auth-story{padding:48px clamp(30px,6vw,90px);display:flex;flex-direction:column;justify-content:space-between;background:#e8eeea;min-height:100dvh}.ra-auth-story h1{font-size:clamp(3rem,5.5vw,5.8rem);line-height:1.06;letter-spacing:-.065em;margin-bottom:28px}.ra-auth-story h1 span{color:var(--accent)}.ra-auth-story>div>p:not(.ra-eyebrow){color:var(--muted);font-size:1.05rem}.ra-auth-note{font-size:.8rem;color:var(--muted);display:flex;gap:10px}.ra-auth-content{display:grid;place-items:center;padding:40px}.ra-auth-card{width:100%;max-width:380px}.ra-auth-card h2{font-size:2rem;letter-spacing:-.05em}.ra-auth-card>.ra-muted{margin-bottom:32px}.ra-auth-card .primary{justify-content:space-between}.ra-auth-switch{font-size:.86rem;margin-top:25px}.ra-auth-foot{font-size:.74rem;color:var(--muted);margin-top:52px}.ra-shell{display:grid;grid-template-columns:222px minmax(0,1fr);height:100dvh;min-height:600px}.ra-sidebar{padding:28px 16px 18px;background:var(--sidebar);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:auto}.ra-sidebar>.ra-brand{padding:0 10px 32px}.ra-nav{display:grid;gap:4px}.ra-nav button{width:100%;text-align:left;justify-content:flex-start;border:0;border-radius:10px;background:transparent;color:var(--muted);font-weight:500;padding:11px 13px;display:flex;align-items:center;gap:12px;min-height:46px}.ra-nav button:hover{background:var(--surface)}.ra-nav button.active{color:var(--ink);background:var(--surface);box-shadow:0 2px 5px #00000004}.ra-nav svg{width:19px;height:19px}.ra-sidebar-label{margin:34px 13px 12px;font-size:.65rem;font-weight:650;letter-spacing:.13em;color:var(--muted)}.ra-project-list{display:grid;gap:5px}.ra-project-list button{display:flex;align-items:center;gap:9px;min-height:44px;padding:9px 12px;border:0;background:transparent;color:var(--muted);text-align:left;border-radius:9px;font-size:.81rem}.ra-project-list button.active{color:var(--accent);background:var(--accent-soft)}.ra-project-dot{width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}.ra-project-list button span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ra-sidebar-bottom{margin-top:auto;padding:26px 8px 0}.ra-sidebar-bottom .ra-user{display:flex;align-items:center;gap:9px;width:100%;border:0;background:none;color:var(--ink);text-align:left;padding:0;min-height:44px}.ra-user small{display:block;color:var(--muted);font-size:.7rem}.ra-sidebar-bottom>p{font-size:.67rem;color:var(--muted);margin:18px 0 0;display:flex;gap:6px;align-items:center}.ra-sidebar-bottom svg{width:13px;height:13px}.ra-workspace{display:flex;flex-direction:column;min-width:0;min-height:0}.ra-topbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;padding:16px 32px;border-bottom:1px solid var(--line);gap:16px;background:var(--canvas)}.ra-breadcrumb{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.82rem;min-width:0}.ra-breadcrumb strong{font-weight:550;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:45vw}.ra-top-actions{display:flex;align-items:center;gap:12px}.ra-main{flex:1;min-height:0;overflow:auto;position:relative}.ra-content{max-width:1120px;margin:0 auto;padding:42px 42px 60px}.ra-page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:34px}.ra-page-heading h1{margin-bottom:8px}.ra-page-heading p{margin:0;font-size:.9rem}.ra-section-title{display:flex;justify-content:space-between;align-items:center;margin:32px 0 15px}.ra-section-title h2{font-size:1rem;margin:0}.ra-welcome{padding:34px 36px;border-radius:20px;border:1px solid var(--line);background:var(--surface);display:grid;grid-template-columns:minmax(0,1fr) 150px;align-items:center;gap:30px;box-shadow:var(--shadow)}.ra-welcome h2{font-size:1.75rem;line-height:1.25;max-width:450px;margin-bottom:14px}.ra-welcome p{font-size:.9rem;max-width:470px;color:var(--muted)}.ra-welcome .ra-btn{margin-top:7px}.ra-plan-graphic{width:130px;height:150px;border:1.5px solid var(--accent);border-radius:7px;position:relative;background:repeating-linear-gradient(0deg,transparent,transparent 17px,#346b5209 18px),repeating-linear-gradient(90deg,transparent,transparent 17px,#346b5209 18px);transform:rotate(-5deg);color:var(--accent)}.ra-plan-graphic:before{content:"";position:absolute;inset:25px;border:3px solid currentColor;border-right-width:1px}.ra-plan-graphic:after{content:"5 m²";position:absolute;inset:55px 0;text-align:center;font-size:.9rem;font-weight:600}.ra-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.ra-stat{padding:20px 22px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}.ra-stat span{display:block;color:var(--muted);font-size:.75rem}.ra-stat strong{display:block;font-size:1.8rem;font-weight:550;letter-spacing:-.04em;margin-top:3px;font-variant-numeric:tabular-nums}.ra-projects-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.ra-project-card{display:block;text-align:left;padding:23px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--ink);width:100%;transition:border-color .15s,transform .15s}.ra-project-card:hover{border-color:var(--accent);transform:translateY(-2px)}.ra-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.ra-trade-icon{display:grid;place-items:center;width:39px;height:39px;border:1px solid var(--line);border-radius:11px;color:var(--accent)}.ra-project-card h3{margin-bottom:5px}.ra-project-card p{font-size:.8rem;color:var(--muted);margin-bottom:20px}.ra-card-footer{border-top:1px solid var(--line);padding-top:13px;display:flex;justify-content:space-between;font-size:.74rem;color:var(--muted)}.ra-empty{padding:55px 20px;text-align:center;border:1px dashed var(--line);border-radius:18px}.ra-empty h2{margin-bottom:8px}.ra-empty>svg{height:35px;width:35px;color:var(--accent);margin-bottom:16px}.ra-empty p{color:var(--muted);font-size:.9rem;max-width:480px;margin:0 auto 20px}.ra-chat-layout{display:grid;grid-template-columns:minmax(0,1fr) 332px;height:100%;min-height:0}.ra-chat-column{display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--surface)}.ra-chat-header{display:flex;justify-content:space-between;align-items:center;padding:22px 30px 20px;gap:12px;border-bottom:1px solid var(--line)}.ra-chat-header h2{margin:0 0 4px;font-size:1rem}.ra-chat-header p{margin:0;color:var(--muted);font-size:.72rem}.ra-chat-log{flex:1;overflow:auto;min-height:0;padding:30px max(24px,5%);scroll-behavior:smooth}.ra-chat-intro{padding:38px 0 30px;max-width:520px;margin:auto}.ra-assistant-symbol{display:grid;place-items:center;height:48px;width:48px;border:1px solid var(--line);border-radius:15px;margin-bottom:24px;color:var(--accent)}.ra-chat-intro h2{font-size:1.9rem;line-height:1.2}.ra-chat-intro p{font-size:.94rem;line-height:1.75;color:var(--muted)}.ra-prompt-grid{display:grid;gap:8px;margin-top:27px}.ra-prompt{display:flex;align-items:center;justify-content:space-between;text-align:left;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:13px 15px;min-height:49px;font-size:.84rem;color:var(--ink);gap:15px}.ra-prompt:hover{background:var(--canvas)}.ra-prompt svg{width:16px;height:16px;color:var(--muted)}.ra-message{max-width:660px;margin:0 auto 28px}.ra-message-label{display:flex;align-items:center;gap:8px;font-size:.72rem;color:var(--muted);margin-bottom:9px}.ra-message-label .ra-mini-avatar{display:grid;place-items:center;width:23px;height:23px;border-radius:7px;background:var(--accent-soft);color:var(--accent);font-size:.7rem;font-weight:650}.ra-message-body{white-space:pre-wrap;font-size:.92rem;line-height:1.8;overflow-wrap:anywhere}.ra-message.user{margin-left:auto;margin-right:0;max-width:85%;background:var(--canvas);padding:16px 19px;border-radius:16px 16px 4px 16px}.ra-message.user .ra-message-label{margin-bottom:5px}.ra-message.error .ra-message-body{color:var(--danger)}.ra-message details{font-size:.74rem;margin-top:14px;color:var(--muted)}.ra-message summary{cursor:pointer;min-height:35px}.ra-message details a{display:block;padding:5px 0}.ra-message audio{max-width:100%;height:40px}.ra-message img{max-width:240px;max-height:190px;object-fit:cover;border-radius:10px;margin:10px 0}.ra-file-link{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:.8rem;border:0;background:none;color:var(--accent);min-height:44px}.ra-composer-wrap{padding:12px 24px 17px;background:var(--surface);border-top:1px solid var(--line)}.ra-composer{max-width:710px;margin:auto;border:1px solid var(--line);border-radius:17px;padding:10px 12px 9px;box-shadow:0 3px 14px #00000004}.ra-composer:focus-within{border-color:var(--accent)}.ra-composer textarea{border:0!important;min-height:64px;max-height:150px;padding:5px 6px!important;resize:vertical;outline:none!important;box-shadow:none;background:transparent!important}.ra-composer-tools{display:flex;align-items:center;justify-content:space-between;gap:8px}.ra-composer-tools>div{display:flex;align-items:center;gap:4px}.ra-composer .ra-send{width:39px;height:39px;min-height:39px;border:0;border-radius:11px;background:var(--accent);color:#fff;display:grid;place-items:center}.ra-composer .ra-send svg{width:18px;height:18px}.ra-mode-label{color:var(--muted);font-size:.69rem;padding:0 7px}.ra-composer-foot{font-size:.66rem;color:var(--muted);text-align:center;margin:9px 0 0}.ra-attachments{display:flex;flex-wrap:wrap;gap:6px;padding:5px 0}.ra-attachment{display:flex;align-items:center;gap:5px;border-radius:8px;background:var(--accent-soft);font-size:.72rem;padding:3px 6px 3px 10px;max-width:100%}.ra-attachment>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ra-attachment button{min-width:36px;min-height:36px;border:0;background:transparent;color:var(--accent)}.ra-estimate{padding:27px 23px;background:var(--canvas);overflow:auto;min-height:0;border-left:1px solid var(--line)}.ra-estimate-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.ra-estimate-title h2{font-size:.9rem;margin:0}.ra-estimate-amount{font-size:2.35rem;line-height:1.2;font-weight:550;letter-spacing:-.055em;font-variant-numeric:tabular-nums;margin:12px 0 5px}.ra-estimate .ra-hint{font-size:.72rem}.ra-estimate-lines{border-top:1px solid var(--line);margin-top:25px;padding-top:6px}.ra-estimate-row{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.75rem}.ra-estimate-row>span{max-width:67%}.ra-estimate-row small{display:block;color:var(--muted);font-size:.68rem;margin-top:3px}.ra-estimate-row strong{font-weight:550;white-space:nowrap;font-variant-numeric:tabular-nums}.ra-estimate .ra-btn{width:100%;margin-top:22px;font-size:.8rem}.ra-estimate-note{display:flex;gap:8px;margin-top:20px;color:var(--muted);font-size:.72rem;line-height:1.65}.ra-estimate-note svg{width:16px;height:16px;margin-top:2px}.ra-progress{display:flex;gap:4px;margin-top:14px}.ra-progress span{height:4px;flex:1;background:var(--line);border-radius:2px}.ra-progress span.done{background:var(--accent)}.ra-form-card{background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:26px;margin-bottom:20px}.ra-form-card h2{font-size:1.08rem;margin-bottom:8px}.ra-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.ra-form-grid .wide{grid-column:1/-1}.ra-form-footer{display:flex;justify-content:flex-end;gap:10px;align-items:center;margin-top:24px}.ra-quote-list{display:grid;gap:12px}.ra-quote-item{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:17px 19px}.ra-quote-item-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.ra-quote-item-top input{font-weight:550;border-color:transparent!important;padding-left:0!important;background:transparent!important}.ra-quote-item-fields{display:grid;grid-template-columns:1fr .7fr 1fr 1fr;gap:13px}.ra-quote-item label{font-size:.72rem}.ra-quote-item input,.ra-quote-item select{font-size:.87rem}.ra-quote-item .ra-line-note{margin-top:12px;font-size:.78rem}.ra-quote-item .ra-line-note input{font-size:.78rem;min-height:40px}.ra-quote-item-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:12px;gap:15px;font-size:.8rem}.ra-quote-item-bottom strong{white-space:nowrap}.ra-quote-item-bottom label{font-size:.74rem}.ra-quote-add{display:flex;gap:10px;padding:20px 0}.ra-quote-add select{max-width:400px}.ra-price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}.ra-price-grid label{font-size:.75rem}.ra-total-list{margin-top:22px;padding-top:14px;border-top:1px solid var(--line)}.ra-total-list>div{display:flex;justify-content:space-between;gap:15px;padding:7px 0;font-size:.87rem}.ra-total-list>div:last-child{border-top:1px solid var(--line);padding-top:17px;margin-top:8px;font-size:1.25rem;font-weight:600;letter-spacing:-.02em}.ra-sticky-actions{position:sticky;bottom:0;margin:20px -8px 0;background:var(--canvas);padding:14px 8px 0;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.ra-sticky-actions>div{display:flex;gap:9px;flex-wrap:wrap}.ra-catalog-row{display:grid;grid-template-columns:minmax(0,1fr) 65px 120px;gap:18px;padding:17px 0;border-bottom:1px solid var(--line);align-items:center}.ra-catalog-row h3{font-size:.88rem;margin-bottom:5px}.ra-catalog-row p{font-size:.74rem;color:var(--muted);margin-bottom:0}.ra-catalog-row>.ra-muted{font-size:.8rem}.ra-catalog-row label{font-size:.68rem}.ra-catalog-source{margin-bottom:12px}.ra-document-row,.ra-version-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:19px 0;border-bottom:1px solid var(--line)}.ra-document-row h3,.ra-version-row h3{font-size:.87rem;margin-bottom:4px}.ra-document-row p,.ra-version-row p{font-size:.76rem;color:var(--muted);margin:0}.ra-document-row .ra-doc-main{display:flex;gap:14px;align-items:center}.ra-knowledge{display:grid;gap:18px}.ra-knowledge article{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:15px}.ra-knowledge article p{font-size:.9rem;color:var(--muted);line-height:1.7}.ra-knowledge article a{display:block;font-size:.78rem;min-height:35px;padding:6px 0}.ra-search{margin-bottom:26px;display:flex;gap:10px}.ra-toast{position:fixed;bottom:25px;left:calc(50% + 100px);transform:translateX(-50%);z-index:70;background:var(--ink);color:var(--surface);padding:13px 19px;border-radius:12px;box-shadow:var(--shadow);max-width:calc(100vw - 35px);font-size:.85rem;display:flex;align-items:center;gap:10px}.ra-toast.error{background:var(--danger);color:#fff}.ra-mobile-tabs{display:none}.ra-dialog{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px;width:min(480px,calc(100% - 30px));box-shadow:0 30px 100px #0003;max-height:90dvh;overflow:auto}.ra-dialog::backdrop{background:#101b1645}.ra-dialog h2{margin-bottom:8px}.ra-dialog .ra-form{margin-top:24px}.ra-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.ra-dialog-head h2{margin:0}.ra-hidden{display:none!important}.ra-recording{color:var(--danger)!important;background:#a3313010!important}.ra-busy{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);padding:8px 0 14px}.ra-busy:before{content:"";width:8px;height:8px;background:var(--accent);border-radius:50%}.ra-inline-error{padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--danger);font-size:.85rem;color:var(--danger);display:flex;align-items:center;justify-content:space-between;gap:12px}.ra-screen-reader{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
@media(min-width:1600px){.ra-chat-layout{grid-template-columns:minmax(0,1fr) 390px}.ra-estimate{padding:32px}.ra-chat-log{padding-left:8%;padding-right:8%}}
@media(max-width:1150px){.ra-shell{grid-template-columns:190px minmax(0,1fr)}.ra-content{padding:32px 27px}.ra-chat-layout{grid-template-columns:minmax(0,1fr) 280px}.ra-chat-header{padding:20px}.ra-estimate{padding:24px 18px}.ra-topbar{padding:15px 25px}.ra-chat-log{padding:25px 20px}.ra-estimate-amount{font-size:2rem}}
@media(max-width:950px){.ra-chat-layout{grid-template-columns:minmax(0,1fr)}.ra-chat-layout>.ra-estimate{display:none}.ra-topbar{min-height:70px}.ra-top-actions .ra-pill{display:none}.ra-stats{gap:10px}.ra-stat{padding:17px}.ra-welcome{grid-template-columns:minmax(0,1fr);padding:27px}.ra-plan-graphic{display:none}.ra-quote-item-fields{grid-template-columns:1fr .7fr 1fr 1fr}.ra-auth-story{padding:35px}.ra-auth-content{padding:30px}}
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