/* ── AUTH PAGES (login / register) ─────────────────────────── */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

/* Ambiente de luz — dos focos de color opuestos */
.auth-page::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse 65% 50% at 15% 15%, rgba(0,255,135,0.07)  0%, transparent 55%),
    radial-gradient(ellipse 55% 45% at 85% 85%, rgba(255,45,120,0.06) 0%, transparent 55%);
  pointer-events: none; z-index: 0;
}

/* Malla de fondo igual al body */
.auth-page::after {
  content: '';
  position: fixed; inset: 0;
  background-image: radial-gradient(rgba(0,255,135,0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none; z-index: 0;
}

.auth-container {
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
}

/* Logo sobre la card */
.auth-logo {
  text-align: center;
  margin-bottom: 28px;
}

.auth-logo-text {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  display: block;
}
.auth-logo-text .zy  { color: var(--neon-green); text-shadow: 0 0 20px rgba(0,255,135,0.55); }
.auth-logo-text .ret { color: var(--text-1); }

.auth-logo-sub {
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 5px;
}

/* La card del form */
.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,255,135,0.04);
}

/* Línea neón superior */
.auth-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--neon-green) 50%, transparent 95%);
  opacity: 0.45;
}

/* Brillo de esquina inferior izquierda */
.auth-card::after {
  content: '';
  position: absolute; bottom: -30px; left: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(0,255,135,0.06), transparent 70%);
  pointer-events: none;
}

.auth-title {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-1);
  margin-bottom: 4px;
}

.auth-subtitle {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 24px;
  text-transform: none; font-weight: 400;
}

/* Botón de submit del auth */
.btn-auth {
  width: 100%;
  padding: 11px;
  background: var(--green-dim);
  border: 1px solid rgba(0,255,135,0.35);
  border-radius: var(--radius-sm);
  color: var(--neon-green);
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  cursor: pointer;
  transition: all 0.18s var(--ease);
  display: flex; align-items: center; justify-content: center;
  margin-top: 6px;
}
.btn-auth:hover {
  background: rgba(0,255,135,0.18);
  border-color: var(--neon-green);
  box-shadow: 0 0 20px rgba(0,255,135,0.25), 0 0 0 1px rgba(0,255,135,0.1);
  transform: translateY(-1px);
}

.auth-footer {
  text-align: center;
  margin-top: 18px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-3);
}
.auth-footer a {
  color: var(--neon-cyan);
  font-weight: 600;
}
.auth-footer a:hover { color: var(--text-1); }

/* Divisor decorativo */
.auth-divider {
  display: flex; align-items: center; gap: 10px;
  margin: 18px 0;
}
.auth-divider::before,
.auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}
.auth-divider span {
  font-family: var(--font-display);
  font-size: 0.55rem; letter-spacing: 0.2em; color: var(--text-3);
}