/* ============================================================
   PEYPO — Auth Pages (Login / Register)
   ============================================================ */

@import '../css/variables.css';
@import '../css/main.css';

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

/* ─── Fondo con blobs animados ─── */
.auth-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: linear-gradient(145deg, #FFF7F4 0%, #FFFFFF 50%, #EBF9F8 100%);
}

.auth-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  animation: blobFloat 8s ease-in-out infinite alternate;
}

.auth-blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #FF6B35 0%, transparent 70%);
  top: -200px; left: -200px;
  animation-delay: 0s;
}
.auth-blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #2EC4B6 0%, transparent 70%);
  bottom: -150px; right: -100px;
  animation-delay: -3s;
}
.auth-blob-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #FFBE0B 0%, transparent 70%);
  top: 40%; left: 40%;
  animation-delay: -5s;
  opacity: 0.2;
}

@keyframes blobFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, -30px) scale(1.05); }
}

/* ─── Panel de Branding (izquierdo) ─── */
.auth-brand-panel {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-10);
}

.auth-brand-content {
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.auth-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo-icon {
  font-size: 2.5rem;
  line-height: 1;
  filter: drop-shadow(0 4px 12px rgba(255,107,53,0.4));
}

.logo-text {
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-tagline {
  font-size: 3rem;
  font-weight: var(--weight-extrabold);
  line-height: 1.1;
  color: var(--color-dark);
}

.auth-sub {
  font-size: var(--text-lg);
  color: var(--color-dark-500);
  line-height: var(--leading-relaxed);
}

/* Trust Badges */
.auth-trust-badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.trust-badge:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.trust-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.trust-badge strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-dark);
}

.trust-badge small {
  font-size: var(--text-xs);
  color: var(--color-dark-300);
}

/* ─── Panel de Formulario (derecho) ─── */
.auth-form-panel {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.95);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(255,107,53,0.06);
  padding: var(--space-8);
  animation: cardEntrance 0.6s var(--transition-spring) both;
}

@keyframes cardEntrance {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Tabs ─── */
.auth-tabs {
  display: flex;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  padding: 4px;
  margin-bottom: var(--space-8);
  position: relative;
  gap: 4px;
}

.auth-tab {
  flex: 1;
  padding: 0.625rem var(--space-4);
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  color: var(--color-dark-300);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.auth-tab.active {
  color: var(--color-dark);
}

/* Sliding pill indicator */
.auth-tab-indicator {
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc(50% - 6px);
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.auth-tab-indicator.right {
  transform: translateX(calc(100% + 4px));
}

/* ─── Formulario ─── */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  animation: fadeInUp 0.3s ease both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.auth-forgot {
  text-align: right;
  margin-top: calc(var(--space-2) * -1);
}

.auth-forgot a {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--weight-medium);
  transition: color var(--transition-fast);
}

.auth-forgot a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Google Button */
.btn-google {
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  color: var(--color-dark-500);
  font-weight: var(--weight-semibold);
  justify-content: center;
  gap: var(--space-3);
  transition: all var(--transition-normal);
}

.btn-google:hover {
  border-color: var(--color-dark-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

/* Full width util */
.w-full {
  width: 100%;
}

/* ─── Password Strength ─── */
.password-strength {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: 4px;
}

.strength-bar {
  flex: 1;
  height: 4px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.4s ease, background 0.4s ease;
}

.strength-fill.weak   { width: 33%; background: var(--color-error); }
.strength-fill.medium { width: 66%; background: var(--color-warning); }
.strength-fill.strong { width: 100%; background: var(--color-success); }

.strength-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  min-width: 60px;
}

.strength-label.weak   { color: var(--color-error); }
.strength-label.medium { color: var(--color-warning); }
.strength-label.strong { color: var(--color-success); }

/* ─── Checkbox personalizado ─── */
.auth-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-dark-500);
  line-height: var(--leading-relaxed);
}

.auth-checkbox {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.link-primary {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── Responsive Mobile ─── */
@media (max-width: 900px) {
  .auth-body {
    grid-template-columns: 1fr;
  }

  .auth-brand-panel {
    display: none;
  }

  .auth-form-panel {
    padding: var(--space-6) var(--space-4);
    min-height: 100vh;
    align-items: flex-start;
    padding-top: var(--space-12);
  }
}