:root{
  --bg:#F6F8FA;--surface:#fff;--surface-2:#F0F5F6;--text:#10212D;--muted:#667782;--line:#DDE6E8;
  --primary:#173B57;--primary-2:#234F6E;--accent:#16A394;--success:#178A64;--warning:#B7791F;--danger:#C2414B;
  --radius:16px;--shadow:0 10px 30px rgba(15,23,42,.08);--tap:48px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100dvh}.app-shell{min-height:100dvh;padding-bottom:84px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar-inner{max-width:980px;margin:auto;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:15px}.top-actions{display:flex;gap:8px}
.content{max-width:980px;margin:auto;padding:20px 16px 28px}.eyebrow{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}h1{font-size:28px;line-height:1.1;margin:6px 0 6px}h2{font-size:18px;margin:0}h3{font-size:15px;margin:0}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}
.toolbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin:18px 0 12px;flex-wrap:wrap}.search{flex:1;min-width:180px;position:relative}.search input,.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:13px 14px;font:inherit;color:var(--text);outline:none}.search input:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:#8FC9C0;box-shadow:0 0 0 3px #E8F7F4}.field textarea{min-height:110px;resize:vertical}.field{display:grid;gap:7px;margin-bottom:14px}.field label{font-size:13px;font-weight:700}
.btn{border:0;border-radius:12px;min-height:44px;padding:0 15px;font:inherit;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.btn-ghost{background:transparent;color:var(--text)}.btn-danger{background:#fff1f2;color:var(--danger)}.btn:active{transform:translateY(1px)}
.summary-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.metric{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px}.metric b{display:block;font-size:22px}.metric span{font-size:12px;color:var(--muted)}
.section{margin-top:24px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.list{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.row{display:flex;align-items:center;gap:12px;padding:14px;border-bottom:1px solid var(--line);cursor:pointer}.row:last-child{border-bottom:0}.row:hover{background:#fafcff}.row-main{min-width:0;flex:1}.row-title{font-size:14px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-sub{font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-meta{display:flex;align-items:center;gap:8px;flex-shrink:0}.avatar{width:38px;height:38px;border-radius:12px;background:#eef2ff;display:grid;place-items:center;font-weight:800;color:#334155}.badge{font-size:11px;font-weight:800;padding:5px 8px;border-radius:999px}.badge.done{background:#e7f8f1;color:#0b7f59}.badge.progress{background:#fff6dd;color:#9c6200}.badge.sent{background:#eef2ff;color:#475569}.badge.draft{background:#f3f4f6;color:#6b7280}.badge.reviewed{background:#edf7ff;color:#1769aa}.badge.cancelled{background:#fff0f1;color:#b4232e}
.empty{background:var(--surface);border:1px dashed #cbd5e1;border-radius:var(--radius);padding:30px 18px;text-align:center}.empty strong{display:block;margin-bottom:6px}.chipbar{display:flex;gap:8px;overflow:auto;padding-bottom:3px}.chip{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;font-size:12px;font-weight:700;cursor:pointer}.chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding-bottom:max(8px,env(safe-area-inset-bottom))}.bottom-nav-inner{max-width:600px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);height:64px}.nav-item{border:0;background:transparent;color:#64748b;font:inherit;font-size:11px;font-weight:700;display:grid;place-items:center;align-content:center;gap:3px;cursor:pointer}.nav-item span:first-child{font-size:19px}.nav-item.active{color:var(--primary)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.stack{display:grid;gap:12px}.split{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.kv:last-child{border-bottom:0}.kv span:first-child{color:var(--muted);font-size:13px}.kv span:last-child{font-size:13px;font-weight:700;text-align:right}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:50;display:flex;align-items:flex-end;justify-content:center}.sheet{width:min(620px,100%);max-height:88dvh;overflow:auto;background:#fff;border-radius:22px 22px 0 0;padding:18px 16px 24px}.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.icon-btn{width:42px;height:42px;border:0;border-radius:12px;background:#f3f4f6;font-size:18px;cursor:pointer}
.stepper{display:flex;gap:7px;margin:14px 0 18px}.step{height:4px;flex:1;border-radius:99px;background:#e5e7eb}.step.on{background:var(--primary)}
.callout{border:1px solid #dbeafe;background:#f8fbff;border-radius:14px;padding:12px;font-size:13px}.danger-callout{border-color:#fecaca;background:#fff8f8}.success-callout{border-color:#b7ebd7;background:#f6fffb}.actions{display:flex;gap:10px;margin-top:18px}.actions .btn{flex:1}
.public-wrap{min-height:100dvh;background:#fff;display:flex;flex-direction:column}.public-head{height:58px;padding:0 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.public-main{width:min(620px,100%);margin:auto;padding:28px 18px 120px;flex:1}.public-brand{font-weight:800}.progress-track{height:5px;background:#e5e7eb;border-radius:99px;overflow:hidden;margin:12px 0 30px}.progress-fill{height:100%;background:var(--primary);transition:width .2s ease}.question-title{font-size:25px;line-height:1.18;margin:0 0 8px}.question-help{font-size:14px;color:var(--muted);margin-bottom:20px}.choice-grid{display:grid;gap:10px}.choice{border:1px solid var(--line);border-radius:14px;padding:14px 15px;display:flex;gap:10px;align-items:flex-start;cursor:pointer;background:#fff}.choice.selected{border-color:#94a3b8;background:#f8fafc;box-shadow:inset 0 0 0 1px #94a3b8}.choice input{margin-top:3px}.public-footer{position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.98);border-top:1px solid var(--line);padding:12px 16px max(12px,env(safe-area-inset-bottom))}.public-footer-inner{width:min(620px,100%);margin:auto;display:flex;gap:10px}.public-footer .btn{flex:1}.save-indicator{font-size:12px;color:var(--success)}
.code-note{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f8fafc;border:1px solid var(--line);padding:10px;border-radius:12px;font-size:12px;overflow:auto}.hidden{display:none!important}
@media(min-width:760px){.content{padding-top:28px}.bottom-nav{display:none}.app-shell{padding-bottom:24px}.desktop-nav{display:flex!important;gap:8px}.desktop-nav .btn{min-height:38px}.modal-backdrop{align-items:center}.sheet{border-radius:20px;max-height:82dvh}.summary-strip{grid-template-columns:repeat(4,1fr)}.public-main{padding-top:52px}}
@media(max-width:480px){h1{font-size:24px}.summary-strip{grid-template-columns:1fr 1fr}.summary-strip .metric:last-child{grid-column:1/-1}.split{grid-template-columns:1fr}.row-meta .tiny{display:none}.question-title{font-size:23px}}

/* Requi v0.4 refinements */
:root{--content:1040px;--focus:0 0 0 3px rgba(37,99,235,.14)}
button,input,textarea,select{touch-action:manipulation}.btn:focus-visible,.icon-btn:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:none;box-shadow:var(--focus)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-lg{min-height:50px}
.login-shell{min-height:100dvh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#f8fafc 0%,#eef3fb 100%)}
.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 20px 60px rgba(15,23,42,.10)}
.login-brand{display:flex;align-items:center;gap:14px}.login-brand h1{margin:2px 0 0}.brand-mark-lg{width:46px;height:46px;border-radius:14px}.login-foot{text-align:center;color:var(--muted);font-size:12px;margin-top:18px}
.question-meta{display:flex;justify-content:space-between;align-items:center;gap:12px}.field-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:-2px}
.other-field{margin:-3px 0 4px 36px}.scale-wrap{display:grid;gap:10px}.scale-labels{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted)}
.scale-options{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.scale-option{border:1px solid var(--line);border-radius:12px;min-height:48px;display:grid;place-items:center;cursor:pointer;background:#fff;font-weight:800}.scale-option input{display:none}.scale-option.selected{border-color:#64748b;background:#f1f5f9;box-shadow:inset 0 0 0 1px #64748b}
.save-pending{color:var(--warning)}
@media(min-width:760px){.topbar-inner,.content{max-width:var(--content)}.topbar-inner{height:68px}.desktop-nav.hidden{display:flex!important}.desktop-nav .btn{color:var(--muted)}.desktop-nav .btn:hover{background:#f1f5f9;color:var(--text)}.content{padding-left:24px;padding-right:24px}.public-main{max-width:680px}.question-title{font-size:30px}.login-card{padding:34px}}
@media(max-width:480px){.content{padding:16px 14px 24px}.topbar-inner{padding:0 14px}.metric{padding:12px}.row{padding:13px}.public-main{padding:24px 16px 108px}.public-head{height:54px}.public-footer{padding-left:12px;padding-right:12px}.choice{padding:13px 14px}.login-shell{padding:14px}.login-card{padding:22px 18px;border-radius:20px}.other-field{margin-left:0}.scale-options{gap:6px}}


/* Requi v0.6 — análisis inteligente privado */
.wrap-actions{flex-wrap:wrap}.wrap-actions .btn{flex:1 1 180px}
.ai-analysis{display:grid;gap:12px}.analysis-hero{background:linear-gradient(180deg,#f8fbff 0%,#f5f3ff 100%);border:1px solid #dbeafe;border-radius:18px;padding:18px}.analysis-hero h2{margin:4px 0 8px}.analysis-hero p{margin:0;line-height:1.55}
.analysis-block{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px}.analysis-block h3{margin:0 0 8px;font-size:15px}.analysis-block ul{margin:0;padding-left:20px}.analysis-block li{margin:7px 0;line-height:1.45;font-size:13px}.analysis-block p{font-size:13px;line-height:1.5}.mvp-block{border-color:#c7d2fe;background:#fafaff}.mvp-block .analysis-block{margin-top:10px;background:rgba(255,255,255,.72)}
@media(max-width:480px){.wrap-actions{display:grid;grid-template-columns:1fr 1fr}.wrap-actions .btn{width:100%}.analysis-hero,.analysis-block{padding:14px}.ai-analysis{gap:10px}}

/* Requi v0.7 — propuesta y proforma privada */
.commercial-card{background:linear-gradient(180deg,#fff 0%,#f8fafc 100%);border:1px solid var(--line);border-radius:18px;padding:16px}.commercial-preview{font-size:13px;line-height:1.55;color:#334155;max-height:180px;overflow:hidden;position:relative}.commercial-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.commercial-meta>div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}.commercial-meta span{display:block;font-size:11px;color:var(--muted)}.commercial-meta b{display:block;margin-top:3px;font-size:14px}.commercial-items{display:grid;gap:10px;margin:10px 0 14px}.commercial-item{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fafcff}.commercial-item .field{margin-bottom:8px}.commercial-numbers{display:grid;grid-template-columns:90px 1fr 42px;gap:8px;align-items:end}.commercial-numbers .field{margin:0}.commercial-remove{margin-bottom:0}.proforma-total{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 2px;margin:4px 0 16px}.proforma-total span{font-size:13px;color:var(--muted)}.proforma-total b{font-size:20px}
@media(max-width:480px){.commercial-meta{grid-template-columns:1fr 1fr}.commercial-meta>div:last-child:nth-child(3){grid-column:1/-1}.commercial-numbers{grid-template-columns:74px 1fr 42px}.commercial-card{padding:14px}}


/* Requi v0.8 — detalle por páginas + PWA */
.request-header{display:grid;grid-template-columns:44px 1fr 44px;gap:10px;align-items:start;margin-bottom:14px}.request-back{width:42px;height:42px;border:0;border-radius:12px;background:#fff;border:1px solid var(--line);font-size:20px;cursor:pointer}.request-title{min-width:0}.request-title h1{margin-top:3px}.request-statusline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}.request-subnav{position:sticky;top:64px;z-index:15;display:flex;gap:6px;overflow:auto;padding:8px 0 10px;margin:0 0 18px;background:linear-gradient(var(--bg) 72%,rgba(245,247,251,0));scrollbar-width:none}.request-subnav::-webkit-scrollbar{display:none}.request-tab{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:999px;padding:9px 13px;font:inherit;font-size:12px;font-weight:800;white-space:nowrap;cursor:pointer}.request-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.request-tab.disabled{opacity:.42;cursor:not-allowed}.request-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}.request-main,.request-side{min-width:0}.request-side{position:sticky;top:126px}.next-step-card{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,#ffffff 0%,#f4f7ff 100%);border:1px solid #dbe5ff;border-radius:20px;padding:20px}.next-step-card h2{font-size:20px;margin:4px 0 6px}.next-step-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5;max-width:620px}.next-step-card .btn{flex:0 0 auto}.request-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.request-metrics>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px}.request-metrics b{display:block;font-size:18px}.request-metrics span{font-size:11px;color:var(--muted)}.request-info-card h3{margin-bottom:8px}.quick-actions{display:grid;gap:8px;margin-top:10px}.request-summary-text{margin:0;line-height:1.6;font-size:14px}.request-page-section{margin-top:16px}.request-section-head{margin:4px 0 14px}.compact-actions{display:flex;gap:8px}.request-empty-action{max-width:720px;margin:36px auto;display:grid;gap:14px}.request-empty-action>.btn{justify-self:start}.action-list{display:grid;gap:6px}.action-row{width:100%;display:grid;grid-template-columns:38px 1fr;gap:10px;align-items:center;text-align:left;border:0;background:#fff;border-radius:13px;padding:12px;cursor:pointer}.action-row:hover{background:#f8fafc}.action-row>span{width:36px;height:36px;border-radius:11px;background:#f1f5f9;display:grid;place-items:center}.action-row b,.action-row small{display:block}.action-row small{font-size:11px;color:var(--muted);margin-top:2px}.action-row.danger b{color:var(--danger)}.settings-stack{display:grid;gap:8px}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);border-radius:14px;padding:12px}.settings-row>div{min-width:0}.settings-row b,.settings-row span{display:block}.settings-row>div>span{font-size:12px;color:var(--muted);margin-top:3px}.proposal-actions{flex-wrap:wrap}.proposal-actions .btn{flex:1 1 140px}
@media(max-width:820px){.request-grid{grid-template-columns:1fr}.request-side{position:static}.next-step-card{align-items:flex-start;flex-direction:column}.next-step-card .btn{width:100%}.request-metrics{grid-template-columns:1fr 1fr}.request-subnav{top:64px}}
@media(max-width:480px){.request-header{grid-template-columns:40px 1fr 40px;gap:8px}.request-back,.request-header .icon-btn{width:40px;height:40px}.request-title h1{font-size:22px}.request-subnav{margin-left:-14px;margin-right:-14px;padding-left:14px;padding-right:14px}.request-tab{padding:8px 11px}.next-step-card{padding:16px;border-radius:17px}.request-metrics>div{padding:11px}.compact-actions{gap:6px}.compact-actions .btn{padding:0 10px}.request-page-section .section-head{align-items:flex-start;gap:10px}.settings-row{align-items:flex-start}}
@media(min-width:760px){.request-subnav{top:68px}}

.org-name{max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-mark{background:linear-gradient(145deg,var(--primary),#215E76)}
.public-brand{display:flex;align-items:center;gap:9px}.public-brand small{color:var(--muted);font-size:11px}.public-logo{width:28px;height:28px;object-fit:contain;border-radius:6px}.member-controls{display:flex;align-items:center;gap:6px}.member-controls select,.field select{min-height:42px;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fff;font:inherit}.team-list{display:grid;gap:8px}.team-list .settings-row{background:#fff}.team-list .settings-row span{font-size:12px;color:var(--muted);display:block;margin-top:3px}

/* Organización: selector cómodo en pantallas grandes y móviles. */
.login-shell:has(.org-choice){padding:32px}
.login-card:has(.org-choice){width:min(560px,100%);padding:38px;border-radius:26px}
.login-card:has(.org-choice) h1{font-size:clamp(30px,4vw,38px);line-height:1.12;margin:10px 0 8px}
.login-card:has(.org-choice) .list{margin-top:24px!important}
.org-choice{width:100%;min-height:88px;padding:20px 22px;text-align:left;background:#fff;border:0;font:inherit}
.org-choice .row-title{font-size:18px}
.org-choice .row-sub{font-size:14px;margin-top:6px}
.org-choice>span{font-size:26px;color:var(--muted)}
.login-card:has(.org-choice) #createOrgBtn{min-height:54px;margin-top:18px!important;font-size:16px}
@media(max-width:480px){.login-shell:has(.org-choice){padding:20px}.login-card:has(.org-choice){padding:28px 22px}.org-choice{min-height:76px;padding:16px}.org-choice .row-title{font-size:16px}}
.builder-section>.section-head,.builder-question>.section-head{margin-bottom:12px}.builder-question .choice{min-height:44px}.builder-section .field,.builder-question .field{margin-bottom:10px}.builder-section textarea,.builder-question textarea{min-height:88px}.toolbar [data-action="create-template"]{white-space:nowrap}
@media(max-width:560px){.toolbar [data-action="create-template"],.toolbar [data-action="import-template"]{flex:1 1 140px}.toolbar .search{flex:1 1 100%}.builder-section>.section-head{align-items:flex-start}}