/* ============================================================
   SYNAPSE — Login / Register Page Styles
   ============================================================ */

/* ── LAYOUT ───────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

@media (max-width: 900px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-hero  { display: none; }
}

/* ── HERO SIDE ─────────────────────────────────────────────── */
.auth-hero {
  background: var(--grad-hero),
              linear-gradient(160deg, #0d0f1e 0%, #080b14 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: var(--sp-3xl);
  position: relative; overflow: hidden;
}
.auth-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236c63ff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-logo {
  display: flex; align-items: center; gap: var(--sp-md);
  margin-bottom: var(--sp-3xl);
  position: relative;
}
.hero-logo-icon {
  width: 56px; height: 56px;
  background: var(--grad-primary);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--shadow-glow);
  animation: float 4s ease-in-out infinite;
}
.hero-logo-text {
  font-size: 2rem; font-weight: 800;
  letter-spacing: -0.03em;
}
.hero-tagline {
  font-size: 1.8rem; font-weight: 700;
  text-align: center;
  line-height: 1.3;
  margin-bottom: var(--sp-lg);
}
.hero-desc {
  color: var(--clr-text-2);
  text-align: center;
  font-size: 1rem;
  max-width: 360px;
  margin-bottom: var(--sp-2xl);
}
.hero-features {
  display: flex; flex-direction: column; gap: var(--sp-md);
  width: 100%; max-width: 360px;
}
.hero-feature {
  display: flex; align-items: center; gap: var(--sp-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-lg); padding: var(--sp-md);
  transition: background var(--t-mid), border-color var(--t-mid);
}
.hero-feature:hover {
  background: rgba(108,99,255,0.08);
  border-color: rgba(108,99,255,0.25);
}
.hero-feature-icon {
  width: 42px; height: 42px; border-radius: var(--r-md); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.hfi-1 { background: rgba(108,99,255,0.2); }
.hfi-2 { background: rgba(0,217,177,0.15); }
.hfi-3 { background: rgba(255,209,102,0.15); }
.hero-feature-title { font-size: 0.9rem; font-weight: 600; margin-bottom: 2px; }
.hero-feature-sub   { font-size: 0.78rem; color: var(--clr-text-2); }

/* ── FORM SIDE ─────────────────────────────────────────────── */
.auth-form-side {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: var(--sp-3xl) var(--sp-2xl);
  position: relative;
  overflow-y: auto;
}
.auth-card {
  width: 100%; max-width: 440px;
}
.auth-header { text-align: center; margin-bottom: var(--sp-xl); }
.auth-title  { font-size: 2rem; font-weight: 800; margin-bottom: var(--sp-sm); }
.auth-sub    { color: var(--clr-text-2); font-size: 0.95rem; }

/* ── TABS ──────────────────────────────────────────────────── */
.auth-tabs {
  display: flex; background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border); border-radius: var(--r-full);
  padding: 4px; margin-bottom: var(--sp-xl);
}
.auth-tab {
  flex: 1; padding: 9px;
  font-family: inherit; font-size: 0.88rem; font-weight: 600;
  background: none; border: none; cursor: pointer;
  color: var(--clr-text-2); border-radius: var(--r-full);
  transition: all var(--t-mid);
}
.auth-tab.active {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(108,99,255,0.35);
}

/* ── ROLE SELECTOR ─────────────────────────────────────────── */
.role-selector {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--sp-sm); margin-bottom: var(--sp-sm);
}
.role-card {
  background: rgba(255,255,255,0.04);
  border: 2px solid transparent;
  border-radius: var(--r-lg); padding: var(--sp-md);
  cursor: pointer; text-align: center;
  transition: all var(--t-mid); position: relative;
  overflow: hidden;
}
.role-card::before {
  content:''; position:absolute; inset:0;
  background: var(--grad-primary); opacity:0;
  transition: opacity var(--t-mid);
}
.role-card.selected {
  border-color: var(--clr-primary);
  background: rgba(108,99,255,0.1);
  box-shadow: 0 0 0 1px rgba(108,99,255,0.3);
}
.role-card-icon { font-size: 1.8rem; margin-bottom: var(--sp-xs); }
.role-card-name { font-size: 0.88rem; font-weight: 600; }
.role-card-sub  { font-size: 0.74rem; color: var(--clr-text-2); }

/* ── FORM ──────────────────────────────────────────────────── */
.auth-form {
  display: flex; flex-direction: column; gap: var(--sp-md);
}
.input-icon-wrap {
  position: relative;
}
.input-icon-wrap .input {
  padding-left: 44px;
}
.input-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--clr-text-3); font-size: 1rem; pointer-events: none;
}
.input-icon-wrap .input-eye {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--clr-text-3); cursor: pointer;
  font-size: 1rem; padding: 4px; transition: color var(--t-fast);
}
.input-icon-wrap .input-eye:hover { color: var(--clr-text); }

.auth-divider {
  display: flex; align-items: center; gap: var(--sp-md);
  color: var(--clr-text-3); font-size: 0.8rem;
  margin: var(--sp-sm) 0;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--clr-border);
}
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: var(--sp-sm);
  padding: 10px; background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border-2); border-radius: var(--r-md);
  cursor: pointer; font-family: inherit; font-size: 0.9rem; font-weight: 500;
  color: var(--clr-text); width: 100%;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.btn-google:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.2); }
.btn-google img { width: 18px; height: 18px; }

.auth-footer {
  text-align: center; margin-top: var(--sp-lg);
  font-size: 0.83rem; color: var(--clr-text-2);
}
.auth-link {
  color: var(--clr-primary-l); text-decoration: none; font-weight: 600;
  transition: color var(--t-fast);
}
.auth-link:hover { color: var(--clr-accent); }

/* ── NIVEL EDUCATIVO SELECTOR ──────────────────────────────── */
.nivel-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.nivel-chip {
  padding: 5px 14px; border-radius: var(--r-full);
  border: 1px solid var(--clr-border-2);
  background: rgba(255,255,255,0.04);
  font-family: inherit; font-size: 0.8rem; font-weight: 500;
  color: var(--clr-text-2); cursor: pointer;
  transition: all var(--t-fast);
}
.nivel-chip.active {
  background: rgba(108,99,255,0.15);
  border-color: var(--clr-primary);
  color: var(--clr-primary-l);
}

/* ── ERROR MSG ─────────────────────────────────────────────── */
.field-error {
  font-size: 0.78rem; color: var(--clr-warn); display: none;
}
.field-error.show { display: block; }
.input.error { border-color: var(--clr-warn); }

/* ── MOBILE PHONE RESPONSIVENESS (MÓVIL / TELÉFONO) ──────── */
@media (max-width: 600px) {
  .auth-form-side {
    padding: var(--sp-lg) var(--sp-md);
    justify-content: flex-start;
  }
  .auth-card {
    margin-top: var(--sp-sm);
  }
  .auth-title {
    font-size: 1.6rem;
  }
  .input, .select {
    font-size: 16px !important; /* Previene el zoom automático molesto de iOS Safari al enfocar campos */
    min-height: 46px;
  }
  .btn-lg, .btn-google {
    min-height: 48px;
    font-size: 0.95rem;
  }
  .role-card {
    padding: var(--sp-sm);
  }
  .role-card-icon {
    font-size: 1.5rem;
  }
}