/* Interfaz SaaS Framework v1.0.0
   Structural UI contract derived from Agenda 0.4.69.
   Product code may override tokens, not the viewport/header/auth geometry. */
:root{
  --ix-bg:#f4f2ec;
  --ix-paper:#fbfaf6;
  --ix-ink:#111412;
  --ix-muted:#6e746f;
  --ix-line:#dedfd9;
  --ix-accent:#4e66ff;
  --ix-accent-soft:color-mix(in srgb,var(--ix-accent) 11%,white);
  --ix-browser-theme:var(--ix-bg);
  --ix-site-max:1240px;
  --ix-frame-inset:14px;
  --ix-frame-radius:24px;
  --ix-header-radius:20px;
  --ix-control-radius:13px;
  --ix-shadow:0 24px 70px rgba(24,30,26,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--ix-browser-theme)!important;overflow-x:clip!important;overflow-y:visible!important}
body{margin:0;min-width:0;min-height:100vh;overflow-x:clip!important;overflow-y:visible!important;background:var(--ix-bg);color:var(--ix-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;letter-spacing:-.01em}
body::before{content:"";position:fixed;z-index:2147483000;inset:var(--ix-frame-inset);border-radius:var(--ix-frame-radius);box-shadow:0 0 0 100vmax var(--ix-browser-theme),inset 0 0 0 1px rgba(18,36,49,.11);pointer-events:none}
#ix-edge-top,#ix-edge-bottom{position:fixed!important;left:0!important;right:0!important;height:12px!important;background:var(--ix-browser-theme)!important;z-index:2147483647!important;pointer-events:none!important}
#ix-edge-top{top:0!important}#ix-edge-bottom{bottom:0!important}
a{color:inherit}.ix-site{width:min(var(--ix-site-max),calc(100% - 36px));margin:0 auto}.ix-page{min-width:0}
.ix-topbar{height:74px;margin-top:16px;padding:0 18px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px;border:1px solid rgba(17,20,18,.1);border-radius:var(--ix-header-radius);background:color-mix(in srgb,#fff 84%,transparent);backdrop-filter:blur(18px) saturate(145%);-webkit-backdrop-filter:blur(18px) saturate(145%);box-shadow:0 12px 38px rgba(24,30,26,.055);position:sticky;top:max(12px,env(safe-area-inset-top));z-index:1000}
.ix-wordmark{display:flex;align-items:baseline;gap:10px;text-decoration:none;font-weight:900;letter-spacing:-.055em;min-width:0}.ix-wordmark-main{font-size:20px;font-weight:650;letter-spacing:-.8px;white-space:nowrap}.ix-wordmark-main b{color:var(--ix-accent)}.ix-wordmark-product{font-size:12px;font-weight:700;color:var(--ix-muted);letter-spacing:.01em;white-space:nowrap}.ix-nav{display:flex;align-items:center;gap:26px}.ix-nav a{text-decoration:none;font-size:13px;color:#4b514d}.ix-nav-actions{display:flex;align-items:center;gap:9px;margin-left:auto}.ix-nav-login{font-size:13px;font-weight:800;text-decoration:none}
.ix-btn{appearance:none;border:0;min-height:44px;border-radius:var(--ix-control-radius);padding:0 17px;background:var(--ix-ink);color:#fff;font:inherit;font-size:13px;font-weight:800;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.ix-btn:hover{transform:translateY(-1px)}.ix-btn-ghost{background:#ecece6;color:var(--ix-ink)}.ix-btn-accent{background:var(--ix-accent);color:#fff}.ix-btn-lg{min-height:52px;padding:0 22px;border-radius:15px}.ix-full{width:100%}
.ix-eyebrow{display:inline-block;font-size:11px;line-height:1.2;letter-spacing:.16em;font-weight:900;color:var(--ix-accent)}
.ix-auth-layout{width:min(1120px,calc(100% - 36px));min-height:calc(100vh - 120px);margin:0 auto;padding:72px 0 90px;display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.ix-auth-story h1{font-size:clamp(50px,6.4vw,82px);line-height:.92;letter-spacing:-.075em;margin:16px 0 25px;font-weight:820}.ix-auth-story h1 em{font-style:normal;color:var(--ix-accent)}.ix-auth-story p{max-width:560px;font-size:18px;line-height:1.6;color:var(--ix-muted)}
.ix-auth-card{background:var(--ix-paper);border:1px solid var(--ix-line);border-radius:26px;padding:28px;box-shadow:var(--ix-shadow)}.ix-auth-card h2{font-size:30px;letter-spacing:-.045em;margin:8px 0 10px}.ix-auth-card>p{color:var(--ix-muted);line-height:1.55}.ix-social-btn{min-height:52px;border:1px solid var(--ix-line);background:#fff;color:var(--ix-ink);border-radius:14px;padding:0 16px;font-weight:800;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:10px}.ix-google-mark{width:20px;height:20px;display:inline-grid;place-items:center;flex:0 0 20px}.ix-google-mark svg{display:block;width:20px;height:20px}.ix-auth-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:var(--ix-muted);font-size:11px}.ix-auth-divider::before,.ix-auth-divider::after{content:"";height:1px;background:var(--ix-line);flex:1}.ix-auth-divider span{white-space:nowrap}.ix-form{display:grid;gap:12px}.ix-field{display:grid;gap:7px}.ix-field label{font-size:11px;font-weight:850;color:#4d534e}.ix-field input,.ix-field select,.ix-field textarea{width:100%;min-width:0;border:1px solid var(--ix-line);background:#fff;border-radius:13px;padding:13px 14px;color:var(--ix-ink);outline:none;font:inherit}.ix-field input:focus,.ix-field select:focus,.ix-field textarea:focus{border-color:color-mix(in srgb,var(--ix-accent) 55%,#777);box-shadow:0 0 0 3px color-mix(in srgb,var(--ix-accent) 10%,transparent)}
.ix-otp-boxes{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px}.ix-otp-cell{min-width:0;height:52px;text-align:center;font-size:22px;font-weight:850;padding:0!important}.ix-auth-help{display:grid;gap:3px;margin-top:16px;color:var(--ix-muted);font-size:11px}.ix-auth-help b{color:var(--ix-ink)}
.ix-footer{width:min(var(--ix-site-max),calc(100% - 36px));margin:0 auto;padding:24px 0 calc(24px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--ix-line);font-size:11px;color:var(--ix-muted)}.ix-footer a{text-decoration:none;font-weight:800;color:var(--ix-ink)}
@media(max-width:760px){
  :root{--ix-frame-inset:14px;--ix-frame-radius:20px;--ix-header-radius:17px}
  body::before{inset:16px 14px}
  .ix-site,.ix-footer{width:calc(100% - 24px)}
  .ix-topbar{top:max(8px,env(safe-area-inset-top));height:64px;margin-top:10px;padding:0 11px 0 14px}
  .ix-nav{display:none}.ix-wordmark-product{display:none}.ix-nav-actions{gap:6px}.ix-nav-actions .ix-btn{min-height:40px;padding:0 12px}.ix-nav-login{font-size:12px}
  .ix-auth-layout{width:calc(100% - 28px);min-height:auto;padding:44px 0 80px;grid-template-columns:1fr;gap:26px}.ix-auth-story h1{font-size:46px}.ix-auth-story p{font-size:16px}.ix-auth-card{padding:22px 18px;border-radius:22px}
  .ix-footer{align-items:flex-start;flex-direction:column;padding-bottom:calc(28px + env(safe-area-inset-bottom))}
}
@media(max-width:390px){.ix-otp-boxes{gap:5px}.ix-otp-cell{height:48px;font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ix-btn:hover{transform:none}}