/* =========================================================
   Encuestas HonduSalud · pantallas de acceso (login / registro)
   ========================================================= */
:root {
  --hs-accent: #1a9cb6;
  --hs-accent-2: #13819a;
  --hs-ink: #0f2a33;
  --hs-muted: #5b7680;
  --hs-bg: #ffffff;
  --hs-left: linear-gradient(155deg, #e6f6f9 0%, #f4fbfc 45%, #ffffff 100%);
  --hs-left-ink: #0f2a33;
  --hs-hl: #138aa6;
  --hs-input: #ffffff;
  --hs-input-border: #d3e1e5;
  --hs-input-focus: rgba(26,156,182,.18);
  --hs-card: #ffffff;
  --hs-card-border: #e3eef1;
  --hs-step: #e1f3f7;
  --hs-step-ink: #13819a;
  --hs-btn-ink: #ffffff;
  --hs-shadow: 0 20px 50px rgba(15,42,51,.12);
  --hs-label: #36525c;
  --hs-section: #13819a;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body.auth {
  margin: 0; background: var(--hs-bg); color: var(--hs-ink);
  font-family: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased; transition: background .25s, color .25s;
}
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr; }
@media (min-width: 992px) { .auth-wrap { grid-template-columns: 1.05fr 1fr; } }

/* ---------- Marca ---------- */
.hs-brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: inherit; }
.hs-brand img { width: 52px; height: auto; border-radius: 12px; box-shadow: 0 6px 16px rgba(26,156,182,.25); }
.hs-word { line-height: 1; }
.hs-word b { display: block; font-family: "Fredoka", "Figtree", sans-serif; font-weight: 700; font-size: 1.9rem; letter-spacing: -.01em; color: var(--hs-left-ink); }
.hs-word span { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .48em; color: var(--hs-accent); margin-top: .2rem; }
.hs-tag { margin-left: .4rem; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--hs-accent); border: 1.5px solid var(--hs-accent); border-radius: 2rem; padding: .2rem .65rem; align-self: center; }
.auth-form .hs-word b { color: var(--hs-ink); }

/* ---------- Panel izquierdo ---------- */
.auth-left { position: relative; overflow: hidden; background: var(--hs-left); color: var(--hs-left-ink); padding: 2.2rem 3rem; display: none; flex-direction: column; }
@media (min-width: 992px) { .auth-left { display: flex; position: sticky; top: 0; height: 100vh; overflow: hidden; } }
.auth-left::before { content: ""; position: absolute; width: 520px; height: 520px; right: -180px; bottom: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(26,156,182,.22), transparent 65%); }
.auth-left::after { content: ""; position: absolute; width: 300px; height: 300px; left: -120px; top: 30%; border-radius: 50%; background: radial-gradient(circle, rgba(26,156,182,.12), transparent 70%); }
.auth-left > * { position: relative; z-index: 1; }
.hs-pill { display: inline-flex; align-items: center; gap: .5rem; background: var(--hs-step); color: var(--hs-step-ink); font-weight: 600; font-size: .85rem; border-radius: 2rem; padding: .35rem .9rem; }
.hs-pill i { font-size: .55rem; color: #22c55e; }
.auth-left h1 { font-family: "Figtree", system-ui, sans-serif; font-weight: 600; font-size: clamp(2.4rem, 3.6vw, 3.6rem); line-height: 1.05; letter-spacing: -.02em; margin: 1rem 0 1rem; }
.auth-left h1 span { color: var(--hs-hl); }
.auth-left .lead { font-size: 1.12rem; color: var(--hs-muted); max-width: 34rem; line-height: 1.55; }
.hs-steps { list-style: none; padding: 0; margin: 1.8rem 0 0; display: grid; gap: 1rem; }
.hs-steps li { display: flex; gap: 1rem; align-items: center; }
.hs-steps .n { width: 46px; height: 46px; border-radius: 14px; background: var(--hs-step); color: var(--hs-step-ink); font-weight: 800; display: grid; place-items: center; font-size: 1.1rem; flex-shrink: 0; }
.hs-steps b { display: block; font-size: 1.02rem; }
.hs-steps small { color: var(--hs-muted); font-size: .9rem; }
.hs-checks { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1.6rem; font-size: .9rem; color: var(--hs-muted); }
.hs-checks i { color: var(--hs-accent); margin-right: .3rem; }

/* Tarjetas flotantes de ejemplo */
.hs-mock { position: relative; margin-top: 2rem; height: 170px; max-width: 520px; }
.hs-mock .card-a, .hs-mock .card-b { position: absolute; background: var(--hs-card); border: 1px solid var(--hs-card-border); border-radius: 1rem; box-shadow: var(--hs-shadow); color: var(--hs-ink); }
.hs-mock .card-a { left: 0; top: 0; width: 330px; padding: 1rem 1.1rem; animation: flotar 6s ease-in-out infinite; }
.hs-mock .card-b { right: 0; top: 70px; width: 250px; padding: .75rem .9rem; display: flex; gap: .7rem; align-items: center; animation: flotar 6s ease-in-out infinite 1.5s; }
.hs-mock .k { display: flex; gap: .6rem; }
.hs-mock .k div { flex: 1; background: var(--hs-step); border-radius: .6rem; padding: .45rem .55rem; }
.hs-mock .k small { display: block; font-size: .62rem; text-transform: uppercase; letter-spacing: .05em; color: var(--hs-muted); }
.hs-mock .k strong { font-size: 1.15rem; }
.hs-mock .bars { display: flex; align-items: flex-end; gap: 5px; height: 38px; margin-top: .65rem; }
.hs-mock .bars i { flex: 1; background: var(--hs-accent); border-radius: 3px 3px 0 0; opacity: .85; }
.hs-mock .emoji { font-size: 1.7rem; }
.hs-mock .card-b b { display: block; font-size: .85rem; }
.hs-mock .card-b small { color: var(--hs-muted); font-size: .76rem; }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { .hs-mock .card-a, .hs-mock .card-b { animation: none; } }

/* ---------- Panel derecho (formulario) ---------- */
.auth-right { display: flex; flex-direction: column; padding: 1.5rem 1.25rem 2.5rem; }
@media (min-width: 576px) { .auth-right { padding: 2rem 3rem 3rem; } }
.auth-top { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.auth-top a { color: var(--hs-accent); text-decoration: none; font-weight: 600; }
.auth-top a:hover { text-decoration: underline; }
.auth-form { width: 100%; max-width: 560px; margin: auto; }
.auth-form h2 { font-family: "Figtree", system-ui, sans-serif; font-weight: 600; font-size: clamp(1.9rem, 3vw, 2.4rem); letter-spacing: -.01em; margin: 0 0 .4rem; }
.auth-form .sub { color: var(--hs-muted); font-size: 1.02rem; margin-bottom: 1.6rem; line-height: 1.5; }
.auth-form .sec { font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--hs-section); margin: 1.4rem 0 .6rem; }
.hs-label { display: block; font-weight: 600; font-size: .92rem; color: var(--hs-label); margin-bottom: .4rem; }
.hs-field { position: relative; margin-bottom: 1rem; }
.hs-field > i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--hs-muted); font-size: 1.05rem; pointer-events: none; }
.hs-field .pref { position: absolute; left: 2.6rem; top: 50%; transform: translateY(-50%); font-weight: 700; color: var(--hs-ink); }
.hs-input, .hs-select {
  width: 100%; height: 56px; border-radius: 12px; border: 1.5px solid var(--hs-input-border); background: var(--hs-input);
  color: var(--hs-ink); font: inherit; font-size: 1rem; padding: 0 1rem; outline: none; transition: border-color .15s, box-shadow .15s;
}
.hs-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%237d97a0' stroke-width='2' d='M3 6l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.hs-field > i ~ .hs-input { padding-left: 2.8rem; }
.hs-field .pref ~ .hs-input { padding-left: 5.7rem; }
.hs-input::placeholder { color: var(--hs-muted); opacity: .75; }
.hs-input:focus, .hs-select:focus { border-color: var(--hs-accent); box-shadow: 0 0 0 4px var(--hs-input-focus); }
.hs-input.is-invalid { border-color: #ef4444; }
.hs-help { font-size: .82rem; color: var(--hs-muted); margin-top: -.55rem; margin-bottom: 1rem; }
.hs-eye { position: absolute; right: .6rem; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--hs-muted); font-size: 1.15rem; padding: .3rem .5rem; cursor: pointer; }
.hs-row { display: grid; grid-template-columns: 1fr; gap: 0 1rem; }
@media (min-width: 576px) { .hs-row { grid-template-columns: 1fr 1fr; } }
.hs-btn { width: 100%; height: 56px; border: 0; border-radius: 14px; background: linear-gradient(135deg, var(--hs-accent), var(--hs-accent-2)); color: var(--hs-btn-ink); font-weight: 700; font-size: 1.08rem; cursor: pointer; box-shadow: 0 10px 24px rgba(26,156,182,.3); transition: transform .12s, box-shadow .12s; }
.hs-btn:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(26,156,182,.38); }
.hs-btn-out { display: flex; align-items: center; justify-content: center; gap: .5rem; width: 100%; height: 54px; border-radius: 14px; border: 1.5px solid var(--hs-input-border); color: var(--hs-ink); text-decoration: none; font-weight: 700; background: transparent; transition: border-color .15s, background .15s; }
.hs-btn-out:hover { border-color: var(--hs-accent); background: var(--hs-step); color: var(--hs-ink); }
.hs-btn-out .gift { background: var(--hs-step); color: var(--hs-step-ink); font-size: .75rem; border-radius: 2rem; padding: .15rem .55rem; font-weight: 700; }
.hs-sep { display: flex; align-items: center; gap: .8rem; color: var(--hs-muted); font-size: .88rem; margin: 1.6rem 0 1rem; }
.hs-sep::before, .hs-sep::after { content: ""; flex: 1; height: 1px; background: var(--hs-input-border); }
.hs-alert { border-radius: 12px; padding: .8rem 1rem; font-size: .92rem; margin-bottom: 1.2rem; display: flex; gap: .6rem; align-items: flex-start; }
.hs-alert.err { background: rgba(239,68,68,.1); color: #dc2626; border: 1px solid rgba(239,68,68,.3); }
.hs-alert.ok { background: rgba(34,197,94,.1); color: #15803d; border: 1px solid rgba(34,197,94,.3); }
.hs-alert.info { background: var(--hs-step); color: var(--hs-step-ink); border: 1px solid var(--hs-card-border); }
.hs-check { display: flex; gap: .6rem; align-items: flex-start; font-size: .9rem; color: var(--hs-muted); margin: .3rem 0 1.2rem; }
.hs-check input { width: 18px; height: 18px; accent-color: var(--hs-accent); margin-top: .1rem; flex-shrink: 0; }
.hs-foot { text-align: center; color: var(--hs-muted); font-size: .8rem; margin-top: 2rem; }
.auth-mobile-brand { display: flex; margin-bottom: 1.4rem; }
@media (min-width: 992px) { .auth-mobile-brand { display: none; } }
.hs-perks { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin-bottom: 1.4rem; }
.hs-perks div { background: var(--hs-step); color: var(--hs-step-ink); border-radius: 12px; padding: .6rem .5rem; text-align: center; font-size: .8rem; font-weight: 600; }
.hs-perks i { display: block; font-size: 1.25rem; margin-bottom: .15rem; }
@media (min-width: 992px) and (max-height: 820px) { .hs-mock { display: none; } }

/* Sin barras de desplazamiento en pantallas de ingreso */
@media (min-width: 992px) { body.auth { overflow: hidden; } .auth-wrap { height: 100vh; } .auth-right { overflow-y: auto; scrollbar-width: none; } .auth-right::-webkit-scrollbar { display: none; } }
@media (min-width: 992px) and (max-height: 760px) { .hs-steps { gap: .6rem; margin-top: 1rem; } .auth-left h1 { font-size: 2.4rem; } }
/* Botón "Volver al sitio web" */
.auth-top a.hs-back { display: inline-flex; align-items: center; gap: .45rem; color: var(--hs-ink, #0f2a33); background: #fff; border: 1.5px solid #d6e6ea; border-radius: 2rem; padding: .45rem 1rem; font-weight: 500; font-size: .93rem; transition: border-color .15s, background .15s, color .15s; }
.auth-top a.hs-back:hover { text-decoration: none; border-color: var(--hs-accent); background: #eef9fb; color: var(--hs-accent-2); }
.auth-top a.hs-back i { transition: transform .15s; }
.auth-top a.hs-back:hover i { transform: translateX(-3px); }