/* ============================================================
   assets/css/auth.css — Pantallas de acceso ia-evalua.com
   Login · Registro · Recuperar contraseña
   ============================================================ */
:root{
  --navy:#0A2F6E;
  --blue:#0B4C96;
  --sky:#0E8CC4;
  --teal:#19B8C9;
  --link:#0A2BDB;
  --ink:#0F1320;
  --muted:#6B7391;
  --line:#D5DAE6;
  --field:#F7F9FC;
  --danger:#C8192E;
  --ok:#0A9E61;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{
  font-family:'Plus Jakarta Sans',system-ui,sans-serif;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}

/* ── Escena: imagen de fondo + degradado de respaldo ────────── */
.auth{
  min-height:100vh;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  align-items:center;
  gap:clamp(24px,4vw,72px);
  padding:clamp(20px,4vw,64px);
  background:
    var(--auth-bg, none) center/cover no-repeat,
    radial-gradient(900px 500px at 85% 0%, rgba(25,184,201,.55), transparent 60%),
    linear-gradient(135deg,var(--navy) 0%,var(--blue) 48%,#0A86B4 100%);
}

/* ── Panel de marca (izquierda) ─────────────────────────────── */
.auth-brand{
  align-self:stretch;
  display:flex;flex-direction:column;
  padding-bottom:clamp(180px,26vh,300px);   /* deja libre la zona del laptop del fondo */
  color:#fff;
  max-width:620px;
}
.auth-brand .brand-logo{height:76px;width:auto;max-width:100%;display:block;align-self:flex-start;margin-bottom:clamp(28px,6vh,64px)}
.auth-brand h2{
  font-size:clamp(30px,3.4vw,46px);
  line-height:1.12;font-weight:800;letter-spacing:-.02em;
  margin-bottom:18px;
}
.auth-brand .lead{font-size:clamp(15px,1.3vw,18px);line-height:1.55;color:rgba(255,255,255,.78);max-width:520px;margin-bottom:26px}
.checks{list-style:none;display:grid;gap:14px}
.checks li{display:flex;align-items:center;gap:14px;font-size:clamp(15px,1.25vw,17px);font-weight:500}
.checks .dot{
  flex:none;width:34px;height:34px;border-radius:50%;
  background:var(--teal);display:grid;place-items:center;
  box-shadow:0 4px 14px rgba(25,184,201,.35);
}
.checks .dot svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}

/* ── Tarjeta (derecha) ──────────────────────────────────────── */
.auth-side{display:flex;justify-content:center}
.card{
  width:100%;
  background:rgba(255,255,255,.97);
  border-radius:30px;
  padding:clamp(28px,3.4vw,46px) clamp(24px,3.6vw,52px);
  box-shadow:0 30px 80px rgba(6,28,70,.35),0 2px 0 rgba(255,255,255,.6) inset;
  backdrop-filter:blur(10px);
}
.card .card-logo{display:flex;justify-content:center;margin-bottom:22px;line-height:0}
.card .card-logo img{height:68px;width:auto;max-width:100%;display:block}
.card h1{font-size:clamp(26px,2.6vw,34px);font-weight:800;letter-spacing:-.02em;text-align:center;margin-bottom:6px}
.card .sub{font-size:15.5px;color:var(--muted);text-align:center;margin-bottom:26px;line-height:1.55}

/* ── Campos ─────────────────────────────────────────────────── */
.fg{margin-bottom:14px}
.fg>label{display:block;font-size:12.5px;font-weight:700;color:#4A5066;margin-bottom:6px}
.field{position:relative}
.field .ico{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;stroke:#2A3350;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
input:not([type=checkbox]),select{
  width:100%;height:54px;padding:0 16px;
  border:1.5px solid var(--line);border-radius:16px;
  font-family:inherit;font-size:15px;color:var(--ink);
  background:var(--field);outline:none;
  transition:border-color .16s, box-shadow .16s, background .16s;
}
.field input{padding-left:50px}
.field.has-eye input{padding-right:52px}
input::placeholder{color:#7C849F}
input:focus,select:focus{border-color:var(--sky);background:#fff;box-shadow:0 0 0 4px rgba(14,140,196,.14)}
.eye{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  width:38px;height:38px;border:0;background:none;border-radius:10px;cursor:pointer;
  display:grid;place-items:center;
}
.eye:hover{background:rgba(10,47,110,.06)}
.eye svg{width:21px;height:21px;stroke:#2A3350;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* ── Fila recordarme / olvidaste ────────────────────────────── */
.row-opts{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 18px;font-size:14.5px}
.chk{display:flex;align-items:center;gap:10px;cursor:pointer;font-weight:500}
.chk input{width:20px;height:20px;accent-color:var(--blue);border-radius:6px}
.row-opts a,.alt a{color:var(--link);font-weight:700;text-decoration:none}
.row-opts a:hover,.alt a:hover{text-decoration:underline}

/* ── Botón principal ────────────────────────────────────────── */
.btn{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;height:58px;border:0;border-radius:18px;cursor:pointer;
  font-family:inherit;font-size:17px;font-weight:700;color:#fff;text-decoration:none;
  background:linear-gradient(90deg,#0E8CC4 0%,#0B4C96 45%,#0A2F6E 100%);
  box-shadow:0 10px 26px rgba(10,47,110,.30);
  transition:transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(10,47,110,.36);filter:brightness(1.05)}
.btn:active{transform:translateY(0)}
.btn svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* ── Pie con líneas ─────────────────────────────────────────── */
.alt{
  display:flex;align-items:center;gap:14px;
  margin-top:26px;font-size:15px;color:#3B4260;
}
.alt::before,.alt::after{content:"";flex:1;height:1px;background:var(--line)}
.alt span{text-align:center}

/* ── Mensajes ───────────────────────────────────────────────── */
.alert{display:flex;gap:10px;align-items:flex-start;background:#FEECEE;color:var(--danger);border:1px solid rgba(200,25,46,.2);border-radius:14px;padding:12px 16px;font-size:13.5px;font-weight:600;margin-bottom:18px}
ul.alert{list-style:none;display:block}
ul.alert li{margin-bottom:3px}
.plan-chip{display:flex;align-items:center;gap:10px;background:#E8F8F2;border:1px solid rgba(10,158,97,.25);border-radius:14px;padding:12px 16px;margin-bottom:18px;font-size:13.5px;color:var(--ok);font-weight:700}
.captcha-wrap{display:flex;justify-content:center;margin:4px 0 16px;overflow:hidden}

.done{text-align:center;padding:6px 0 0}
.done .big{width:84px;height:84px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--teal),var(--sky));box-shadow:0 12px 30px rgba(14,140,196,.35)}
.done .big svg{width:40px;height:40px;stroke:#fff;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.done h1{margin-bottom:10px}
.done p{font-size:15px;color:#4A5066;line-height:1.7;margin-bottom:24px}

.lang-sw{text-align:center;margin-bottom:16px}
.lang-sw a{font-size:12.5px;color:var(--muted);text-decoration:none;font-weight:600}
.lang-sw a:hover{color:var(--link)}

.strength{height:5px;border-radius:3px;background:#E4E7F0;margin-top:8px;overflow:hidden}
.strength i{display:block;height:100%;width:0;border-radius:3px;transition:width .25s,background .25s}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width:980px){
  .auth{grid-template-columns:1fr;padding:20px}
  .auth-brand{display:none}
  .auth-side{padding:8px 0}
  .card{max-width:520px}
}
@media (max-width:520px){
  .g2{grid-template-columns:1fr}
  .row-opts{flex-direction:column;align-items:flex-start}
}