:root{--blue:#005dab;--red:#e51937;--dark:#252434;--slate:#385166;--text:#434343;--muted:#7c8791;--line:#e5e9ed;--bg:#f4f7f9;--white:#fff;color:var(--text);background:var(--bg);font-synthesis:none;font-family:Inter,Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button,input,textarea{font:inherit}button,a{transition:all .18s}a{color:inherit;text-decoration:none}svg{width:19px;height:19px}.eyebrow{letter-spacing:.13em;color:var(--blue);font-size:.72rem;font-weight:800}.primary,.secondary{cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:.55rem;padding:.78rem 1.1rem;font-weight:750;display:inline-flex}.primary{color:#fff;background:var(--blue);box-shadow:0 5px 15px #005dab26}.primary:hover{background:#004d8e;transform:translateY(-1px)}.secondary{color:var(--slate);border:1px solid var(--line);background:#fff}.wide{width:100%}.icon-button{cursor:pointer;color:inherit;background:0 0;border:0;border-radius:8px;padding:.55rem}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error{color:var(--red);font-size:.9rem}.login-page{background:#fff;grid-template-columns:1.15fr .85fr;min-height:100vh;display:grid}.login-hero{color:#fff;background:linear-gradient(135deg,#003f77ed,#005dabdb),url(/roof-pattern.svg) 50%/cover;align-items:center;padding:8vw;display:flex;position:relative;overflow:hidden}.login-hero:after{content:"";border:80px solid #ffffff0c;border-radius:50%;width:450px;height:450px;position:absolute;inset:auto -100px -180px auto}.hero-content{z-index:1;max-width:600px;position:relative}.hero-content .eyebrow{color:#a7d7ff}.hero-content h1{letter-spacing:-.055em;margin:1rem 0 1.5rem;font-size:clamp(3rem,5.5vw,5.6rem);line-height:.98}.hero-content h1 em{color:#ff5269;font-style:normal}.hero-content>p{color:#dbeeff;max-width:470px;font-size:1.1rem;line-height:1.7}.hero-features{gap:2rem;margin-top:3rem;display:flex}.hero-features span{align-items:center;gap:.6rem;font-weight:650;display:flex}.login-panel{justify-content:center;align-items:center;padding:3rem;display:flex}.login-card{gap:1.35rem;width:min(420px,100%);display:grid}.login-logo{align-items:center;margin-bottom:2rem;display:flex}.login-logo img{width:190px;height:auto;display:block}.login-card h2{color:var(--dark);margin:.5rem 0 0;font-size:2rem}label{gap:.45rem;font-size:.87rem;font-weight:700;display:grid}input,textarea{background:#fff;border:1px solid #d9e0e5;border-radius:7px;outline:none;padding:.78rem .85rem}input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #005dab15}.demo-hint{text-align:center;color:var(--muted);font-size:.8rem}.app{flex-direction:column;min-height:100vh;display:flex}.app:has(.questionnaire){height:100vh;overflow:hidden}.app:has(.questionnaire) main{flex:1;min-height:0;overflow:hidden}.topbar{border-bottom:1px solid var(--line);z-index:20;background:#fff;flex-shrink:0;justify-content:space-between;align-items:center;height:72px;padding:0 clamp(1rem,4vw,4rem);display:flex;position:sticky;top:0}.brand{color:var(--blue);align-items:center;gap:.65rem;display:flex}.brand>img{object-fit:contain;width:54px;height:54px}.brand>span:last-child{line-height:1;display:grid}.brand small{letter-spacing:.22em;color:var(--muted);margin-top:.3rem;font-size:.58rem}.top-actions{align-items:center;gap:1rem;display:flex}.network{cursor:pointer;border:0;border-radius:99px;align-items:center;gap:.45rem;padding:.45rem .7rem;font-size:.78rem;font-weight:700;display:flex}.network.online{color:#297a54;background:#e9f7ef}.network.offline{color:#995f15;cursor:default;background:#fff2dc}.network.has-pending{color:#995f15;background:#fff2dc}.user-name{font-size:.87rem;font-weight:700}.page{max-width:1380px;margin:auto;padding:1rem clamp(1rem,4vw,4rem)}.page.narrow{max-width:1120px}.page-heading,.section-head,.question-head{justify-content:space-between;align-items:center;gap:2rem;margin-bottom:1.6rem;display:flex}.page-heading h1,.project-hero h1,.question-head h1{color:var(--dark);margin:.35rem 0;font-size:clamp(1.8rem,3vw,2.7rem)}.page-heading p,.section-head p,.question-head p{color:var(--muted);margin:.2rem 0}.stat-grid{grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem;display:grid}.stat{border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;gap:1rem;padding:1.25rem;display:flex}.stat>svg{color:var(--blue);background:#edf6fc;border-radius:9px;width:46px;height:46px;padding:.65rem}.stat strong{color:var(--dark);font-size:1.75rem;display:block}.stat span{color:var(--muted);font-size:.79rem}.stat.accent{border-left:3px solid var(--red)}.content-card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:1.25rem;padding:1.5rem;box-shadow:0 8px 30px #38516608}.content-card h2{color:var(--dark);margin:0 0 .25rem}.search{border:1px solid var(--line);background:#fff;border-radius:8px;align-items:center;gap:.5rem;min-width:310px;padding:0 .75rem;display:flex}.search input{box-shadow:none;border:0;width:100%;padding:.7rem .3rem}.search.large{margin:0 0 1.5rem}.project-row{border-top:1px solid var(--line);grid-template-columns:58px 1fr 130px 30px;align-items:center;gap:1.2rem;padding:1.15rem .7rem;display:grid}.project-row:hover{background:#f8fbfd;transform:translate(2px)}.date-block{text-align:center;color:var(--blue);background:#edf6fc;border-radius:8px;padding:.45rem}.date-block strong{font-size:1.4rem;display:block}.date-block span{font-size:.62rem;font-weight:800}.project-number{color:var(--blue);letter-spacing:.08em;font-size:.72rem;font-weight:850}.status{color:#176b48;background:#e6f7ed;border-radius:99px;padding:.35rem .6rem;font-size:.69rem;font-weight:750}.status.planned{color:#795a18;background:#fff3d5}.project-main h3{color:var(--dark);margin:.35rem 0}.project-meta{flex-wrap:wrap;align-items:center;gap:.7rem;display:flex}.project-main p{color:var(--muted);align-items:center;gap:1rem;margin:0;font-size:.82rem;display:flex}.project-main p span{align-items:center;gap:.4rem;display:inline-flex}.project-main p svg{width:14px}.progress{background:#e7edf1;border-radius:4px;height:5px;margin-top:.35rem;display:block;overflow:hidden}.progress i{background:var(--blue);height:100%;display:block}.project-progress{text-align:right;font-size:.8rem}.progress-caption{color:var(--muted);margin:.35rem 0 .55rem;font-size:.82rem}.row-arrow{color:#a5afb8}.back{color:var(--blue);align-items:center;gap:.45rem;margin-bottom:1.5rem;font-size:.84rem;font-weight:700;display:inline-flex}.project-hero{color:#fff;background:linear-gradient(110deg,#005dab,#00437c);border-radius:14px;justify-content:space-between;align-items:flex-start;margin-bottom:1.25rem;padding:2rem;display:flex}.project-hero h1,.project-hero .project-number{color:#fff}.project-hero p{color:#d8edff;align-items:center;gap:.5rem;margin:0;display:flex}.detail-grid{grid-template-columns:1.5fr 1fr;gap:1.25rem;display:grid}.location-card>p{align-items:flex-start;gap:.8rem;display:flex}.location-card>p svg{color:var(--red)}.meta{border-top:1px solid var(--line);gap:2rem;padding-top:1rem;display:flex}.meta span{color:var(--muted);font-size:.75rem}.meta strong{color:var(--dark);margin-top:.3rem;font-size:.95rem;display:block}.big-progress strong{color:var(--blue);margin-right:.5rem;font-size:2.6rem}.empty-state{text-align:center;color:var(--muted);padding:3rem}.empty-state>svg{width:50px;height:50px;color:var(--blue)}.empty-state h3{color:var(--dark)}.roof-row{border-top:1px solid var(--line);grid-template-columns:44px 1fr 20px;align-items:center;gap:1rem;padding:1rem;display:grid}.roof-icon{width:40px;height:40px;color:var(--blue);background:#edf6fc;border-radius:8px;place-items:center;font-weight:800;display:grid}.roof-row h3,.roof-row p{margin:.1rem}.roof-row p{color:var(--muted);font-size:.8rem}.questionnaire{grid-template-columns:250px minmax(0,1fr);height:100%;min-height:0;display:grid;overflow:hidden}.question-nav{background:var(--dark);color:#fff;height:100%;padding:2rem 1.3rem;position:sticky;top:0;overflow-y:auto}.question-nav h2{margin:1rem 0 .25rem}.question-nav>p{color:#aeb5c5;font-size:.8rem}.question-nav .light{color:#bcdcf5}.question-nav nav{gap:.25rem;margin-top:2rem;display:grid}.question-nav nav button{color:#bac2cf;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;gap:.6rem;padding:.75rem;display:flex}.question-nav nav button svg{width:15px}.question-nav nav button.active{color:#fff;border-left:3px solid var(--red);background:#ffffff12}.question-content{flex-direction:column;align-items:center;width:100%;height:100%;min-height:0;padding:2.5rem clamp(1rem,4vw,4rem);display:flex;overflow-y:auto}.question-content>*{width:100%;max-width:1200px}.element-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;display:grid}.element-card{border:1px solid var(--line);text-align:left;cursor:pointer;color:inherit;background:#fff;border-radius:10px;grid-template-columns:42px 1fr 20px;align-items:center;gap:.8rem;padding:1.05rem;display:grid}.element-card:hover{border-color:#9ac7e8;box-shadow:0 7px 20px #005dab0d}.element-card.done{border-left:3px solid #2b9a69}.element-status{width:39px;height:39px;color:var(--blue);background:#edf6fc;border-radius:8px;place-items:center;display:grid}.done .element-status{color:#22845b;background:#e7f7ef}.element-card small{color:var(--blue);font-weight:750}.element-card h3{color:var(--dark);margin:.25rem 0}.element-card p{color:var(--muted);margin:0;font-size:.78rem}.drawer-backdrop{z-index:100;background:#17243099;justify-content:flex-end;display:flex;position:fixed;inset:0}.drawer{background:#fff;flex-direction:column;width:min(620px,100%);height:100%;display:flex;box-shadow:-15px 0 50px #0002}.drawer-head,.drawer-footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:1.2rem 1.5rem;display:flex}.drawer-head h2{color:var(--dark);margin:.25rem 0}.drawer-head p,.drawer-head small{color:var(--muted);margin:0}.drawer-body{gap:1.35rem;padding:1.5rem;display:grid;overflow:auto}.drawer-footer{border:0;border-top:1px solid var(--line);justify-content:flex-end;gap:.7rem}fieldset{border:0;margin:0;padding:0}legend{color:var(--dark);margin-bottom:.7rem;font-weight:800}legend small{color:var(--muted);margin-left:.5rem;font-weight:400}.choice-list{grid-template-columns:1fr 1fr;gap:.45rem;display:grid}.choice-list label{border:1px solid var(--line);cursor:pointer;border-radius:7px;padding:.7rem;font-size:.8rem;font-weight:500;display:block}.choice-list label.selected{border-color:var(--blue);color:var(--blue);background:#f0f8fd;font-weight:700}.choice-list input{display:none}.score-row{grid-template-columns:repeat(6,1fr);gap:.35rem;display:grid}.score-row button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:7px;padding:.55rem .15rem}.score-row button strong,.score-row button span{display:block}.score-row button span{color:var(--muted);margin-top:.25rem;font-size:.54rem}.score-row button.active{background:var(--blue);color:#fff;border-color:var(--blue)}.score-row button.active span{color:#fff}.input-unit{display:flex}.input-unit input{border-radius:7px 0 0 7px;width:100%}.input-unit span{border:1px solid var(--line);background:#eef2f5;border-left:0;border-radius:0 7px 7px 0;padding:.75rem}.photo-row{flex-wrap:wrap;gap:.6rem;display:flex}.photo-thumb,.photo-add{object-fit:cover;border-radius:7px;width:92px;height:76px}.photo-add{color:var(--blue);cursor:pointer;border:1px dashed #9aabb7;align-content:center;place-items:center;gap:.25rem;display:grid}.photo-add span{font-size:.68rem}.photo-add input{display:none}@media (width<=900px){.login-page{grid-template-columns:1fr}.login-hero{display:none}.login-panel{min-height:100vh}.stat-grid{grid-template-columns:repeat(2,1fr)}.questionnaire{grid-template-rows:auto minmax(0,1fr);grid-template-columns:1fr}.question-nav{z-index:5;height:auto;padding:1rem;position:sticky;top:0;overflow:auto hidden}.question-nav>h2,.question-nav>p{display:none}.question-nav nav{margin:0;display:flex}.question-nav nav button{white-space:nowrap}.element-grid,.detail-grid{grid-template-columns:1fr}}@media (width<=650px){.topbar{height:62px}.user-name,.network{display:none}.page{padding:1.3rem 1rem}.page-heading,.section-head,.question-head{flex-direction:column;align-items:flex-start}.page-heading>.secondary,.question-head>.primary{width:100%}.stat-grid{grid-template-columns:1fr 1fr}.stat{padding:.8rem}.project-row{grid-template-columns:48px 1fr 20px}.project-progress{display:none}.project-main p{flex-wrap:wrap}.search{width:100%;min-width:100%}.question-content{padding:1.2rem 1rem}.choice-list{grid-template-columns:1fr}.score-row{grid-template-columns:repeat(3,1fr)}.meta{flex-direction:column;gap:.7rem}.hero-features{flex-direction:column}.drawer{width:100%}}