/* Mesa · pantallas de acceso. Oscuras, sobrias; un solo acento. Sin estilos en línea (CSP). */
:root{
  --bg:#070a0f;--panel:#0c1119;--card:#0e141d;--line:#1c2635;--line2:#273449;
  --ink:#e8edf5;--mute:#8793a7;--dim:#5b677b;
  --accent:#36d6a0;--accent-ink:#04140d;--accent-glow:rgba(54,214,160,.28);
  --bad:#ff6b6b;--tintbad:rgba(255,107,107,.1);--real:#ff5d5d;--tintreal:rgba(255,93,93,.1);--warn:#f5b942;
  --ok:#36d6a0;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:dark}
body.auth{margin:0;min-height:100vh;min-height:100dvh;background:var(--bg);color:var(--ink);font:15px/1.5 "IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
#bg{position:fixed;inset:0;width:100%;height:100%;display:block;opacity:.9}
.veil{position:fixed;inset:0;pointer-events:none;background:
  radial-gradient(900px 520px at 12% 8%,rgba(54,214,160,.10),transparent 60%),
  radial-gradient(800px 600px at 100% 100%,rgba(70,110,255,.10),transparent 60%),
  linear-gradient(90deg,rgba(7,10,15,.30),rgba(7,10,15,.78) 62%,rgba(7,10,15,.94))}
.shell{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}

/* panel de marca */
.hero{display:flex;flex-direction:column;justify-content:space-between;padding:clamp(24px,4.5vw,56px) clamp(24px,5vw,72px)}
.brand{display:flex;align-items:center;gap:12px}
.mark{display:grid;place-items:center;width:38px;height:38px;color:var(--accent)}
.mark svg{width:38px;height:38px}
.name{font-weight:700;letter-spacing:.34em;font-size:15px}
.env{display:inline-flex;align-items:center;gap:7px;margin-left:6px;padding:4px 10px 4px 9px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.12em;border:1px solid var(--line2);color:var(--mute)}
.env i{width:7px;height:7px;border-radius:50%;background:currentColor}
.env-real{color:var(--real);border-color:rgba(255,93,93,.42);background:var(--tintreal)}
.env-real i{animation:pulse 1.8s ease-in-out infinite;box-shadow:0 0 0 0 rgba(255,93,93,.55)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,93,93,.5)}70%{box-shadow:0 0 0 8px rgba(255,93,93,0)}100%{box-shadow:0 0 0 0 rgba(255,93,93,0)}}
.hero-body{max-width:560px;margin:clamp(28px,8vh,96px) 0}
.eyebrow{margin:0 0 14px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);font-weight:600}
.headline{margin:0 0 18px;font-size:clamp(34px,4.6vw,58px);line-height:1.04;letter-spacing:-.02em;font-weight:700;color:#fff}
@supports ((-webkit-background-clip:text) or (background-clip:text)){.headline{background:linear-gradient(180deg,#fff,#b8c3d6);-webkit-background-clip:text;background-clip:text;color:transparent}}
.sub{margin:0 0 30px;color:var(--mute);font-size:16px;max-width:46ch}
.trust{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.trust li{display:flex;gap:14px;align-items:flex-start;color:var(--mute);font-size:14px}
.trust .ic{flex:0 0 22px;width:22px;height:22px;margin-top:1px;color:var(--accent)}
.trust b{display:block;color:var(--ink);font-weight:600;font-size:14px;margin-bottom:1px}
.statusbar{display:flex;align-items:center;gap:10px;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:13px;color:var(--mute)}
.clock{color:var(--ink);font-size:15px;font-weight:500;letter-spacing:.04em;font-variant-numeric:tabular-nums}
.zone{color:var(--dim)}
.mkt{display:inline-flex;align-items:center;gap:8px;margin-left:10px;padding:4px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(14,20,29,.6)}
.mkt i{width:7px;height:7px;border-radius:50%;background:var(--dim)}
.mkt em{font-style:normal;letter-spacing:.04em}
.mkt.open i{background:var(--ok);box-shadow:0 0 8px var(--ok)}.mkt.open{color:var(--ok)}
.mkt.ext i{background:var(--warn)}.mkt.ext{color:var(--warn)}

/* tarjeta */
.panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px clamp(20px,4vw,56px)}
.slot{width:100%;max-width:420px}
.legal{margin:22px 0 0;font-size:12px;color:var(--dim);text-align:center;letter-spacing:.04em}
.auth-card{position:relative;padding:30px 28px 26px;border-radius:20px;border:1px solid var(--line2);background:linear-gradient(180deg,rgba(18,26,38,.88),rgba(11,16,24,.92));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.02) inset;animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.auth-card::before{content:"";position:absolute;left:28px;right:28px;top:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.7}
.auth-card h2{margin:0 0 6px;font-size:22px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.auth-card .lead{margin:0 0 20px;color:var(--mute);font-size:14px}
.notice{display:flex;gap:10px;align-items:flex-start;margin:0 0 18px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--mute);font-size:13px;line-height:1.45}
.notice b{color:var(--ink);font-weight:600}
.notice .ic{flex:0 0 18px;width:18px;height:18px;margin-top:1px}
.notice-real{border-color:rgba(255,93,93,.32);background:var(--tintreal)}.notice-real .ic{color:var(--real)}
.err{display:flex;gap:10px;align-items:flex-start;margin:0 0 16px;padding:11px 13px;border-radius:12px;border:1px solid rgba(255,107,107,.38);background:var(--tintbad);color:#ffb4b4;font-size:14px;animation:shake .35s}
.err .ic{flex:0 0 18px;width:18px;height:18px;margin-top:1px;color:var(--bad)}
@keyframes shake{20%{transform:translateX(-5px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}

.fld{margin:0 0 16px}
.fld label{display:block;margin:0 0 7px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.inp{position:relative;display:flex;align-items:center}
.inp .ic{position:absolute;left:14px;width:18px;height:18px;color:var(--dim);pointer-events:none;transition:color .15s}
.inp input{width:100%;height:50px;padding:0 46px 0 44px;font:inherit;font-size:16px;color:var(--ink);background:rgba(5,8,13,.65);border:1px solid var(--line2);border-radius:12px;transition:border-color .15s,box-shadow .15s,background .15s}
.inp input::placeholder{color:var(--dim)}
.inp input:hover{border-color:#34445d}
.inp input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-glow);background:rgba(5,8,13,.85)}
.inp:focus-within .ic{color:var(--accent)}
.inp .toggle{position:absolute;right:6px;width:38px;height:38px;display:grid;place-items:center;margin:0;padding:0;background:none;border:0;border-radius:9px;color:var(--dim);cursor:pointer}
.inp .toggle .ic{position:static;width:18px;height:18px}
.inp .toggle:hover{color:var(--ink);background:rgba(255,255,255,.05)}
.inp .toggle:focus-visible{outline:2px solid var(--accent)}
.hint{min-height:18px;margin:6px 2px 0;font-size:12px;color:var(--warn)}
.btn{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:52px;margin:6px 0 0;padding:0 18px;font:inherit;font-size:16px;font-weight:600;letter-spacing:.01em;color:var(--accent-ink);background:linear-gradient(180deg,#4be3b0,#2fcf98);border:0;border-radius:12px;cursor:pointer;box-shadow:0 10px 30px -10px var(--accent-glow),0 1px 0 rgba(255,255,255,.35) inset;transition:transform .12s,filter .15s,box-shadow .15s}
.btn:hover{filter:brightness(1.06);box-shadow:0 14px 36px -10px rgba(54,214,160,.5),0 1px 0 rgba(255,255,255,.35) inset}
.btn:active{transform:translateY(1px)}
.btn:focus-visible{outline:2px solid #fff;outline-offset:3px}
.btn[disabled]{cursor:progress;filter:saturate(.7) brightness(.9)}
.btn .spin{display:none;width:18px;height:18px;border:2px solid rgba(4,20,13,.3);border-top-color:var(--accent-ink);border-radius:50%;animation:spin .7s linear infinite}
.btn.loading .spin{display:block}
@keyframes spin{to{transform:rotate(360deg)}}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line2);box-shadow:none;height:44px;font-size:14px;font-weight:500}
.btn.ghost:hover{background:rgba(255,255,255,.05);filter:none;box-shadow:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.foot{margin:16px 2px 0;font-size:13px;color:var(--mute);text-align:center}
.foot a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line2)}
.foot a:hover{border-color:var(--accent);color:var(--accent)}
.secure{display:flex;align-items:center;justify-content:center;gap:8px;margin:18px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--dim)}
.secure .ic{width:15px;height:15px;color:var(--accent)}

/* código de verificación */
.code input{height:62px;padding:0 16px;text-align:center;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:28px;font-weight:500;letter-spacing:.32em;text-indent:.32em}
.code input::placeholder{letter-spacing:.32em}

/* alta del 2FA */
.steps{display:flex;gap:8px;margin:0 0 18px}
.steps span{flex:1;height:3px;border-radius:2px;background:var(--line2)}
.steps span.on{background:var(--accent)}
.step{margin:18px 0 8px;display:flex;gap:10px;align-items:center;font-size:14px;color:var(--ink);font-weight:600}
.step i{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-style:normal;font-size:12px;font-weight:700}
.qrbox{display:flex;justify-content:center;margin:10px 0 12px}
.qrimg{background:#fff;border-radius:14px;padding:10px;max-width:100%;height:auto}
.secret{display:flex;align-items:center;gap:8px;margin:0 0 6px;padding:10px 12px;border:1px dashed var(--line2);border-radius:12px;background:rgba(5,8,13,.55)}
.secret code{flex:1;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:14px;letter-spacing:.06em;word-break:break-all;color:var(--ink)}
.mini{flex:0 0 auto;width:auto;height:32px;margin:0;padding:0 12px;font:inherit;font-size:12px;font-weight:600;color:var(--ink);background:rgba(255,255,255,.06);border:1px solid var(--line2);border-radius:9px;cursor:pointer}
.mini:hover{background:rgba(255,255,255,.1)}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0 4px}
.codes div{padding:10px;text-align:center;font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:15px;letter-spacing:.06em;border:1px solid var(--line2);border-radius:10px;background:rgba(5,8,13,.55)}
.warnbox{margin:0 0 6px;padding:11px 13px;border-radius:12px;border:1px solid rgba(245,185,66,.4);background:rgba(245,185,66,.08);color:#f6d58f;font-size:13px}

@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .hero{padding:22px 22px 0;justify-content:flex-start}
  .hero-body,.statusbar{display:none}
  .veil{background:radial-gradient(700px 420px at 50% 0,rgba(54,214,160,.10),transparent 60%),linear-gradient(180deg,rgba(7,10,15,.55),rgba(7,10,15,.88))}
  .panel{justify-content:flex-start;padding-top:18px}
}
@media (max-width:420px){.auth-card{padding:24px 18px 20px;border-radius:18px}.auth-card h2{font-size:20px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media print{#bg,.veil{display:none}body.auth{background:#fff;color:#000}}