:root {
  --brand:#b22222;
  --brand2:#931b1b;
  --ink:#0f172a;
  --muted:#6b7280;
  --soft:#f6f7fb;
  --paper:#fff;
  --chip:#ffffff26;
  --chip-h:#ffffff3b;
  --ok:#10b981;
  --warn:#f59e0b;
  --err:#ef4444;
}

*{ box-sizing:border-box }

html, body{
  margin:0;
  padding:0;
  width:100%;
  height:100%;
}

body{
  font-family:'Poppins',system-ui,Arial,sans-serif;
  background:#fff;
  color:var(--ink);
}

a{ color:inherit; text-decoration:none }

/* ======================
   LAYOUT
====================== */

.page{
  max-width:1200px;
  margin:0 auto;
  padding:0 16px;
}

/* ======================
   HERO (PEGADO ARRIBA)
====================== */

.hero-auth{
  position:relative;
  width:100vw;
  left:50%;
  transform:translateX(-50%);
  margin:0;                /* ✅ NADA arriba */
  padding:0;
  border-radius:0;
  overflow:hidden;

  height: clamp(280px,45vh,380px);
  box-shadow:0 25px 60px rgba(0,0,0,.15);
}

.hero-auth .hero-bg,
.hero-auth .hero-bg img{
  width:100%;
  height:100%;
}

.hero-auth .hero-bg img{
  object-fit:cover;
  display:block;
}

.hero-auth .hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(
    90deg,
    rgba(0,0,0,.65) 0%,
    rgba(0,0,0,.45) 38%,
    rgba(0,0,0,0) 72%
  );
}

.hero-auth .hero-content{
  position:absolute;
  left:clamp(14px,4vw,40px);
  top:50%;
  transform:translateY(-50%);
  max-width:min(50rem,60%);
  color:#fff;
  z-index:2;
}

.hero-auth h1{
  margin:0 0 10px;
  font-family:'Playfair Display',serif;
  font-weight:800;
  font-size:clamp(36px,6vw,72px);
  line-height:.92;
}

.hero-auth p{
  margin:8px 0 0;
  font-weight:600;
  opacity:.95;
}

/* ======================
   AUTH CARD
====================== */

.auth-container{
  position:relative;
  width:100vw;
  left:50%;
  transform:translateX(-50%);
  padding:0 clamp(10px,3vw,24px);
  margin:40px 0 80px;
}

.auth-card-2col{
  max-width:1400px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:18px;
  background:#fff;
  border:1px solid #ececec;
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.18);
}

@media (max-width:960px){
  .auth-card-2col{ grid-template-columns:1fr }
}

.auth-col{ min-height:520px }
.form-side{ padding:22px 22px 26px }

/* ======================
   TABS
====================== */

.segmented{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  background:#f3f4f6;
  padding:6px;
  border-radius:12px;
  margin-bottom:16px;
}

.seg-btn{
  border:0;
  background:transparent;
  padding:10px 12px;
  font-weight:800;
  border-radius:10px;
  cursor:pointer;
  color:#374151;
  z-index:2;
}

.seg-btn.active{ color:#fff }

.seg-slider{
  position:absolute;
  top:6px;
  left:6px;
  height:calc(100% - 12px);
  width:calc(50% - 6px);
  background:linear-gradient(90deg,var(--brand),var(--brand2));
  border-radius:10px;
  transition:transform .25s ease;
  z-index:1;
}

.auth-panel{ display:none }
.auth-panel.show{ display:block }

/* ======================
   INPUTS
====================== */

.field{ position:relative; margin-bottom:14px }

.field input{
  width:100%;
  height:50px;
  border-radius:12px;
  border:1px solid #e5e7eb;
  padding:0 44px 0 14px;
  font-size:1rem;
  outline:none;
}

.field input:focus{
  border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(178,34,34,.15);
}

.field label{
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  background:#fff;
  padding:0 6px;
  font-size:.95rem;
  color:#6b7280;
  transition:.2s;
  pointer-events:none;
}

.field input:focus + label,
.field input:not(:placeholder-shown) + label{
  top:-8px;
  font-size:.8rem;
  color:var(--brand);
}

.field .eye{
  position:absolute;
  right:6px;
  top:50%;
  transform:translateY(-50%);
  width:36px;
  height:36px;
  border:0;
  background:transparent;
  cursor:pointer;
}

/* ======================
   BUTTONS
====================== */

.btn-primary{
  width:100%;
  border:0;
  padding:12px 16px;
  font-weight:800;
  color:#fff;
  border-radius:12px;
  cursor:pointer;
  background:linear-gradient(90deg,var(--brand),var(--brand2));
  box-shadow:0 10px 24px rgba(178,34,34,.25);
}

.btn-primary:hover{ opacity:.9 }

.btn-ghost{
  width:100%;
  padding:12px 16px;
  border-radius:12px;
  background:#fff;
  border:1px solid #e5e7eb;
  cursor:pointer;
}

/* ======================
   PANEL DERECHO
====================== */

.brand-pane{
  position:relative;
  height:100%;
}

.brand-pane img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.pane-gradient{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.6));
}

.pane-info{
  position:absolute;
  left:20px;
  bottom:18px;
  color:#fff;
}

.pane-info h3{
  margin:0 0 8px;
  font-size:30px;
  line-height:1.1;
}

/* ======================
   FOOTER
====================== */

.footer-elegant{
  background:linear-gradient(180deg,#111,#1a1a1a);
  color:#e5e7eb;
  margin-top:32px;
}

.footer-copy{
  text-align:center;
  padding:14px 0;
  font-size:13px;
  color:#9ca3af;
}
/* ===== PARCHE: acortar hero sí o sí ===== */
.hero-auth{
  min-height: 0 !important;
  height: 400px !important;   /* ⬅️ aquí lo haces más corto */
  max-height: 400px !important;
}