:root{--bg:#f4f6fa;--card:#fff;--text:#111827;--muted:#6b7280;--line:#e5e7eb;--primary:#111827;--green:#15803d;--red:#b91c1c;--yellow:#a16207;--orange:#c2410c}*{box-sizing:border-box}body{margin:0;font-family:system-ui,"Segoe UI",Tahoma,Arial;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.container{max-width:1240px;margin:auto;padding:22px}.narrow{max-width:650px}.topbar,.section-head,.check-main{display:flex;justify-content:space-between;align-items:center;gap:12px}.topbar{margin-bottom:22px}.brand{font-weight:900;font-size:22px}.nav,.filters,.badges{display:flex;gap:8px;flex-wrap:wrap}.btn,button{border:1px solid var(--line);border-radius:13px;padding:11px 15px;background:#fff;cursor:pointer;font-weight:750}.primary{background:var(--primary)!important;color:#fff}.danger{background:#fee2e2!important;color:#991b1b}.full{width:100%;margin-top:14px}.hero{background:linear-gradient(135deg,#111827,#374151);color:#fff;border-radius:25px;padding:25px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.hero h1{margin:0 0 6px}.hero p{margin:0;color:#d1d5db}.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:18px 0}.stat,.card,.apt-card,.check-row{background:var(--card);border:1px solid var(--line)}.stat{border-radius:18px;padding:15px}.stat b{display:block;font-size:27px}.stat span,.muted,.hint{color:var(--muted)}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff;font:inherit}textarea{min-height:90px}.search{flex:1;min-width:230px}.filter.active{background:#111827;color:#fff}.floor{margin:25px 0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.apt-card{border-radius:22px;padding:18px;cursor:pointer;box-shadow:0 8px 25px rgba(15,23,42,.04)}.apt-card:hover{transform:translateY(-2px)}.apt-num{font-size:30px;font-weight:900}.badge,.result-badge{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:850}.green,.excellent{background:#dcfce7;color:#166534}.gray{background:#f1f5f9;color:#475569}.red,.maintenance{background:#fee2e2;color:#991b1b}.yellow{background:#fef3c7;color:#92400e}.orange,.attention{background:#ffedd5;color:#9a3412}.due{display:block;margin-top:10px;color:#475569}.drawer{position:fixed;inset:0;background:rgba(15,23,42,.4);display:none;z-index:30}.drawer.open{display:block}.panel{position:absolute;left:0;top:0;height:100%;width:min(620px,100%);background:#fff;padding:22px;overflow:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{margin:12px 0}.field label{display:block;font-weight:700;margin-bottom:6px}.login-page{min-height:100vh;display:grid;place-items:center;padding:18px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 20px 60px rgba(15,23,42,.1)}.alert{padding:12px;border-radius:13px;margin:10px 0}.alert.error{background:#fee2e2;color:#991b1b}.alert.ok{background:#dcfce7;color:#166534}.card{border-radius:22px;padding:18px;margin:14px 0}.check-group{margin:18px 0;padding-top:4px}.check-group h3,.group-title{border-right:4px solid #111827;padding-right:10px}.check-row{border-radius:15px;padding:12px;margin:9px 0}.check-main select{width:auto;min-width:180px}.issue-fields{display:none;grid-template-columns:2fr 1fr;gap:8px;margin-top:10px}.issue-fields.show{display:grid}.result-row{display:grid;grid-template-columns:1fr auto;gap:8px;padding:11px 0;border-bottom:1px solid var(--line)}.result-row small{grid-column:1/-1;color:#991b1b}.hidden{display:none!important}.pay-check{background:#ecfdf5;padding:12px;border-radius:12px}.hint{font-size:13px}.section-head h2{margin:0}.apartment-check{border-top:5px solid #111827}
@media(max-width:950px){.stats{grid-template-columns:repeat(3,1fr)}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.container{padding:12px}.topbar,.hero,.section-head,.check-main{align-items:stretch;flex-direction:column}.nav .btn{flex:1;text-align:center}.stats{grid-template-columns:repeat(2,1fr)}.grid,.form-grid,.issue-fields.show{grid-template-columns:1fr}.check-main select{width:100%}.panel{padding:15px}.hero{border-radius:18px}.apt-card,.card{border-radius:17px}}
@media(min-width:1400px){.container{max-width:1380px}.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
.top-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.language-switcher{display:inline-flex;background:#e5e7eb;border-radius:14px;padding:3px;gap:2px;direction:ltr}.lang-option{padding:8px 12px;border-radius:11px;font-weight:800;font-size:14px;white-space:nowrap}.lang-option.active{background:#fff;box-shadow:0 2px 8px rgba(15,23,42,.12)}.login-language{position:fixed;top:18px;right:18px}.delete-lang{display:flex;justify-content:flex-end;margin:18px 0}html[dir="ltr"] .group-title,html[dir="ltr"] .check-group h3{border-right:0;border-left:4px solid #111827;padding-right:0;padding-left:10px}html[dir="ltr"] .panel{left:auto;right:0}
@media(max-width:650px){.top-actions{width:100%;align-items:stretch;flex-direction:column}.language-switcher{align-self:center}.login-language{top:10px;right:10px}.top-actions .nav{width:100%}}