:root{--bg:#0f1419;--surface:#1a2332;--border:#2d3a4f;--text:#e8edf4;--muted:#8b9cb3;--accent:#3b82f6;--accent-hover:#2563eb;--error:#f87171;--radius:12px;--font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--page-padding-x:clamp(1.25rem,4vw,2.5rem);--page-padding-y:clamp(1.25rem,3vh,2.5rem);--content-sm:28rem;--content-md:40rem;--content-lg:56rem;--content-xl:72rem}*,:after,:before{box-sizing:border-box}body,html{min-height:100%}body{margin:0;font-family:var(--font);color:var(--text);background-color:var(--bg);background-image:radial-gradient(ellipse 120% 70% at 50% -15%,rgba(59,130,246,.14),transparent 55%),radial-gradient(ellipse 60% 40% at 100% 100%,rgba(59,130,246,.07),transparent 50%);background-attachment:fixed;background-size:cover}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.page-shell{min-height:100dvh;width:100%;display:flex;flex-direction:column;align-items:center;padding:max(var(--page-padding-y),env(safe-area-inset-top)) var(--page-padding-x) max(var(--page-padding-y),env(safe-area-inset-bottom))}.page-shell--auth{justify-content:center}.auth-layout{width:100%;max-width:var(--content-sm);display:flex;flex-direction:column;gap:1.5rem}.auth-shell-brand{flex-shrink:0;padding-top:.25rem;text-align:center}.auth-shell-form{width:100%}.auth-page-title{margin:0 0 .4rem;font-size:clamp(1.65rem,5vw,2.1rem);font-weight:700;letter-spacing:-.03em;color:var(--text)}.auth-page-tagline{margin:0;font-size:.9rem;line-height:1.45;color:var(--muted)}.auth-card-form{width:100%;flex-shrink:0;align-self:center}.auth-loading-overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:rgba(15,20,25,.35);backdrop-filter:blur(14px) saturate(1.15);-webkit-backdrop-filter:blur(14px) saturate(1.15)}.auth-loading-typing{margin:0;font-size:clamp(1.75rem,4.5vw,2.25rem);font-weight:700;letter-spacing:-.03em;color:var(--text)}.auth-loading-cursor{margin-left:.05em;font-weight:400;opacity:1}.auth-loading-cursor.is-blink{animation:auth-cursor-blink .9s step-end infinite}@keyframes auth-cursor-blink{50%{opacity:0}}.auth-card{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:0 12px 32px rgba(0,0,0,.28)}.auth-header h1{margin:0 0 .35rem;font-size:1.35rem;font-weight:600}.auth-header p{margin:0 0 1.25rem;color:var(--muted);font-size:.875rem;line-height:1.4}.auth-form{gap:1.1rem}.auth-form,.field{display:flex;flex-direction:column}.field{gap:.35rem;font-size:.875rem}.field span{color:var(--muted)}.field input{width:100%;min-height:3rem;padding:.75rem 1rem;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text);font-size:16px;line-height:1.25;-webkit-tap-highlight-color:transparent}.field input:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}.field input:disabled{opacity:.6}.btn-primary{margin-top:.25rem;min-height:3rem;padding:.75rem 1rem;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;-webkit-tap-highlight-color:transparent}.btn-primary-block{width:100%}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{opacity:.65;cursor:not-allowed}.error{margin:0;padding:.65rem .85rem;border-radius:8px;background:rgba(248,113,113,.12);color:var(--error);font-size:.875rem}.auth-footer{margin:1.25rem 0 0;text-align:center;font-size:.9rem;line-height:1.5;color:var(--muted)}.auth-footer a{display:inline-block;padding:.35rem .25rem;font-weight:600}@media (min-width:640px){.auth-layout{gap:2rem}.auth-card{padding:2rem;box-shadow:0 24px 48px rgba(0,0,0,.35)}.auth-header h1{font-size:1.5rem}.auth-header p{margin-bottom:1.5rem;font-size:.9rem}}@media (min-width:900px){.auth-layout{max-width:var(--content-lg);display:grid;grid-template-columns:1fr minmax(18rem,22rem);grid-gap:clamp(2rem,5vw,4rem);gap:clamp(2rem,5vw,4rem);align-items:center}.auth-shell-brand{text-align:left;padding-top:0}.auth-page-title{font-size:clamp(2rem,3.5vw,2.75rem)}.auth-page-tagline{font-size:1rem;max-width:22rem}}.page-shell--app{justify-content:flex-start}.app-layout{width:100%;max-width:var(--content-sm);display:flex;flex-direction:column}.app-layout--wide{max-width:var(--content-md)}.app-subpage{width:100%;gap:1.25rem}.app-subpage,.app-subpage-header{display:flex;flex-direction:column}.app-subpage-header{gap:.35rem}.app-subpage-back{font-size:.9rem;font-weight:500;color:var(--muted);text-decoration:none;align-self:flex-start;padding:.25rem 0}.app-subpage-back:hover{color:var(--accent);text-decoration:none}.app-subpage-title{margin:0;font-size:clamp(1.35rem,4vw,1.65rem);font-weight:700;letter-spacing:-.02em}.app-subpage-actions{width:100%}.app-subpage-section{display:flex;flex-direction:column;gap:.75rem}.app-subpage-section-title{margin:0;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.app-subpage-error{margin:0}.app-muted{margin:0;color:var(--muted);font-size:.9rem}.app-list{list-style:none;margin:0;padding:0;gap:.5rem}.app-list,.app-list-item{display:flex;flex-direction:column}.app-list-item{width:100%;align-items:flex-start;gap:.2rem;padding:1rem 1.1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);text-align:left;cursor:pointer;transition:background .15s ease,border-color .15s ease;-webkit-tap-highlight-color:transparent}.app-list-item.is-active,.app-list-item:hover{border-color:rgba(59,130,246,.45);background:rgba(59,130,246,.06)}.app-list-item--muted{cursor:default;flex-direction:row;align-items:center;justify-content:space-between;gap:.75rem}.app-list-item-title{font-weight:600;font-size:1rem}.app-list-item-meta{font-size:.85rem;color:var(--muted)}.app-list-item--split{flex-direction:row;align-items:center;justify-content:space-between;gap:1rem}.app-list-item-primary{font-weight:600;font-size:1rem;text-align:left}.app-list-item-secondary{font-size:.85rem;color:var(--muted);text-align:right;flex-shrink:0}.apartment-create-form{display:flex;flex-direction:column;gap:1rem;width:100%}.sheet-form{display:flex;flex-direction:column;gap:1.1rem}.sheet-meta{margin:0;font-size:.75rem;color:var(--muted)}.contract-overlay{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:1.25rem;background:rgba(0,0,0,.55)}.contract-dialog{width:min(100%,22rem);padding:1.5rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);box-shadow:0 16px 48px rgba(0,0,0,.35)}.contract-dialog-header{margin-bottom:1.25rem;text-align:center}.contract-dialog-header h2{margin:0;font-size:1.1rem;font-weight:600}.contract-dialog-subtitle{margin:.35rem 0 0;font-size:.85rem;color:var(--muted)}.contract-dialog-actions{display:flex;flex-direction:column;gap:.65rem;margin-bottom:.75rem}.contract-dialog-actions a{text-align:center;text-decoration:none}.contract-dialog-download{border:1px solid var(--border)}.contract-dialog-close{margin-top:.25rem}.field-select,.field-textarea{width:100%;min-height:3rem;padding:.75rem 1rem;border:1px solid var(--border);border-radius:10px;background:var(--bg);color:var(--text);font-size:16px;font-family:var(--font);-webkit-tap-highlight-color:transparent}.field-textarea{min-height:6rem;resize:vertical;line-height:1.45}.field-select:focus,.field-textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}.btn-ghost-sm{min-height:2.25rem;padding:.35rem .75rem;font-size:.8rem}.ficha-link-card{padding:1rem 1.15rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface)}.ficha-link-card__head{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:.85rem}.ficha-link-card__icon{flex-shrink:0;width:2.25rem;height:2.25rem;display:flex;align-items:center;justify-content:center;border-radius:8px;background:rgba(59,130,246,.1);color:var(--accent)}.ficha-link-card__title{margin:0;font-size:.95rem;font-weight:600;letter-spacing:-.01em}.ficha-link-card__hint{margin:.2rem 0 0;font-size:.8rem;line-height:1.4;color:var(--muted)}.ficha-link-card__row{display:flex;align-items:stretch;gap:.5rem}.ficha-link-card__url{flex:1 1;min-width:0;margin:0;padding:.6rem .75rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);font-size:.78rem;line-height:1.35;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ficha-link-card__copy{flex-shrink:0;min-height:2.5rem;padding:0 1rem;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s ease,transform .1s ease;-webkit-tap-highlight-color:transparent}.ficha-link-card__copy:hover{background:var(--accent-hover)}.ficha-link-card__copy:active{transform:scale(.97)}.ficha-link-card__copy.is-copied{background:#16a34a}@media (max-width:380px){.ficha-link-card__row{flex-direction:column}.ficha-link-card__copy{width:100%;min-height:2.75rem}.ficha-link-card__url{white-space:normal;word-break:break-all;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}.page-shell--ficha{justify-content:center}.ficha-layout{width:100%;max-width:var(--content-sm);margin:0 auto;display:flex;flex-direction:column;gap:1.5rem;align-items:stretch}.ficha-brand{flex-shrink:0;text-align:center}.ficha-brand .auth-page-title{margin-bottom:.35rem}.ficha-brand .auth-page-tagline{max-width:none}.ficha-layout .auth-card-form{width:100%}@media (min-width:640px){.ficha-layout{max-width:26rem;gap:1.75rem}.ficha-layout .auth-card{padding:2rem;box-shadow:0 24px 48px rgba(0,0,0,.35)}}@media (min-width:900px){.ficha-layout{max-width:28rem}}.ficha-success{text-align:center;padding:2rem 0}.ficha-success h1{margin:0 0 .75rem;font-size:clamp(1.35rem,4vw,1.75rem);font-weight:700;color:#4ade80}.app-home-header{margin-bottom:1.75rem}.app-home-top{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1rem}.app-home-top .btn-ghost{flex-shrink:0;min-height:2.75rem;padding:.5rem 1rem;font-size:.875rem}.app-home-brand{margin:0;font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}.app-home-greeting{margin:0 0 .5rem;font-size:clamp(1.65rem,5vw,2rem);font-weight:700;line-height:1.2;letter-spacing:-.02em}.app-home-greeting span{color:var(--text)}.app-home-tagline{margin:0;font-size:.95rem;line-height:1.45;color:var(--muted)}.app-menu-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:.75rem;gap:.75rem}.app-menu-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text);text-decoration:none;transition:background .15s ease,border-color .15s ease,transform .15s ease;-webkit-tap-highlight-color:transparent}.app-menu-card:hover{border-color:rgba(59,130,246,.45);background:rgba(59,130,246,.06);text-decoration:none}.app-menu-card:active{transform:scale(.98)}.app-menu-icon{flex-shrink:0;width:2.75rem;height:2.75rem;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(59,130,246,.12);font-size:1.35rem}.app-menu-text{flex:1 1;min-width:0;display:flex;flex-direction:column;gap:.15rem}.app-menu-label{font-size:1rem;font-weight:600}.app-menu-desc{font-size:.8rem;line-height:1.35;color:var(--muted)}.app-menu-arrow{flex-shrink:0;font-size:1.35rem;line-height:1;color:var(--muted)}@media (min-width:640px){.app-layout{max-width:var(--content-md)}.app-home-header{margin-bottom:2rem}.app-menu-list{grid-template-columns:repeat(2,1fr);gap:1rem}.app-menu-card{flex-direction:column;align-items:flex-start;min-height:9.5rem;padding:1.25rem}.app-menu-arrow{align-self:flex-end;margin-top:auto}.app-menu-desc{font-size:.85rem}}@media (min-width:900px){.page-shell--app{justify-content:center}.app-layout{max-width:var(--content-lg)}}@media (min-width:1100px){.app-layout{max-width:var(--content-xl)}.app-menu-list{grid-template-columns:repeat(4,1fr)}.app-menu-card{min-height:10.5rem}}.btn-ghost{padding:.5rem 1rem;border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--muted);font-size:.875rem;cursor:pointer}.btn-ghost:hover{border-color:var(--muted);color:var(--text)}.page-shell--dev{justify-content:flex-start}.dev-layout{width:100%;max-width:var(--content-md);min-height:0}@media (min-width:900px){.dev-layout{max-width:var(--content-lg)}}.dev-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}.dev-header h1{margin:.25rem 0;font-size:1.75rem;font-weight:600}.dev-muted,.dev-subtitle{margin:0;color:var(--muted);font-size:.9rem}.dev-error{margin-bottom:1rem}.dev-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.dev-user-list{list-style:none;margin:0;padding:0}.dev-user-item{width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:.2rem;padding:1rem 1.15rem;border:none;border-bottom:1px solid var(--border);background:transparent;color:var(--text);text-align:left;cursor:pointer}.dev-user-item:last-child{border-bottom:none}.dev-user-item.is-active,.dev-user-item:hover{background:rgba(59,130,246,.08)}.dev-user-name{font-weight:600}.dev-user-meta{font-size:.85rem;color:var(--muted)}.dev-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;justify-content:flex-end;z-index:50}.dev-sheet{width:min(100%,420px);height:100%;background:var(--surface);border-left:1px solid var(--border);padding:1.5rem;overflow-y:auto;box-shadow:-12px 0 40px rgba(0,0,0,.35)}.dev-sheet-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.dev-sheet-header h2{margin:0;font-size:1.15rem}.dev-detail{margin:0;display:flex;flex-direction:column;gap:1rem}.dev-detail div{display:grid;grid-gap:.25rem;gap:.25rem}.dev-detail dt{margin:0;font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.dev-detail dd{margin:0;font-size:.95rem;word-break:break-word}.dev-detail code{display:block;padding:.5rem .65rem;border-radius:6px;background:var(--bg);border:1px solid var(--border);font-size:.85rem}.landing{min-height:100dvh;width:100%;display:flex;flex-direction:column}.landing-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:var(--content-md);width:100%;margin:0 auto;padding:max(1rem,env(safe-area-inset-top)) var(--page-padding-x) 1rem;background:rgba(15,20,25,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.landing-logo{font-size:1rem;font-weight:600;letter-spacing:-.02em}.landing-logo,.landing-logo:hover{color:var(--text);text-decoration:none}.landing-logo:hover{opacity:.85}.landing-header-cta{padding:.45rem .9rem;font-size:.875rem;font-weight:500;color:var(--text);background:transparent;border:1px solid var(--border);border-radius:999px;cursor:pointer;font-family:inherit;transition:border-color .15s,background .15s}.landing-header-cta:hover{border-color:var(--muted);background:rgba(255,255,255,.04)}.landing-main{flex:1 1;width:100%;max-width:var(--content-md);margin:0 auto;padding:0 var(--page-padding-x) 2.5rem}.landing-hero{padding:clamp(1.5rem,4vh,2.5rem) 0 clamp(2.5rem,6vh,3.5rem)}.landing-hero-title{margin:0 0 1rem;font-size:clamp(1.65rem,5.5vw,2.25rem);font-weight:600;line-height:1.2;letter-spacing:-.03em;max-width:18ch}.landing-hero-lead{margin:0 0 1.75rem;max-width:34rem;font-size:1rem;line-height:1.65;color:var(--muted)}.landing-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.25rem}.landing-hero-btn{min-width:8.5rem;padding-left:1.5rem;padding-right:1.5rem;border:none;cursor:pointer;font-family:inherit}.landing-hero-link{font-size:.9rem;color:var(--muted);text-decoration:none;transition:color .15s}.landing-hero-link:hover{color:var(--text);text-decoration:none}.landing-block{padding:2rem 0 0;border-top:1px solid var(--border)}.landing-block-label{margin:0 0 1.25rem;font-size:.7rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.landing-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}.landing-list-item{padding:1.15rem 0;border-bottom:1px solid var(--border)}.landing-list-item:first-child{padding-top:0}.landing-list-item:last-child{border-bottom:none;padding-bottom:0}.landing-list-item h3{margin:0 0 .35rem;font-size:1rem;font-weight:600;letter-spacing:-.01em}.landing-list-item p{margin:0;font-size:.925rem;line-height:1.55;color:var(--muted);max-width:32rem}.landing-flow{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}.landing-flow li{display:flex;align-items:baseline;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--border)}.landing-flow li:last-child{border-bottom:none;padding-bottom:0}.landing-flow-index{flex-shrink:0;width:1.5rem;font-size:.8rem;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--accent)}.landing-flow-text{font-size:.95rem;line-height:1.5;color:var(--text)}.landing-footer{max-width:var(--content-md);width:100%;margin:0 auto;padding:2rem var(--page-padding-x) max(2rem,env(safe-area-inset-bottom))}.landing-footer p{margin:0;font-size:.75rem;color:var(--muted);opacity:.7}@media (min-width:720px){.landing-hero-title{max-width:22ch}.landing-list{display:grid;grid-template-columns:1fr 1fr;grid-column-gap:2.5rem;column-gap:2.5rem}.landing-list-item:nth-child(odd):last-child{grid-column:1/-1;max-width:50%}.landing-list-item{border-bottom:none;padding:0 0 1.75rem}.landing-flow li{padding:.85rem 0}}