/**
 * Authentication Page Styles - USANDO DESIGN SYSTEM
 * Estilos que extienden design-system.css
 */

/* ===== VARIABLES ESPECÍFICAS DE AUTH ===== */
:root {
  /* Variables específicas de auth que extienden design-system.css */
  --auth-card-max-width: 400px;
  --auth-icon-size: 2.5rem;
  --auth-tooltip-width: 280px;
  --auth-strength-bar-height: 4px;
  --auth-card-padding: var(--space-8);
}

/* ===== BOTONES DE AUTENTICACIÓN ===== */
.btn-auth-primary {
  background-color: var(--color-primary-500);
  border-color: var(--color-primary-500);
  color: var(--color-on-primary);
  font-weight: var(--font-weight-medium);
  border-width: 2px;
  transition: all var(--duration-normal) var(--easing-standard);
}

.btn-auth-primary:hover {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
  color: var(--color-on-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-auth-primary:focus,
.btn-auth-primary:focus-visible {
  background-color: var(--color-primary-600);
  border-color: var(--color-primary-600);
  color: var(--color-on-primary);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.btn-auth-primary:active {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
  color: var(--color-on-primary);
}

.auth-link {
  color: var(--color-primary-500);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color var(--duration-normal) var(--easing-standard);
}

.auth-link:hover {
  color: var(--color-primary-600);
  text-decoration: underline;
}
/* ===== AUTH LAYOUT ===== */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--color-surface-variant), var(--color-surface-container));
}

.auth-card {
  width: 100%;
  max-width: var(--auth-card-max-width);
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--auth-card-padding);
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.auth-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

/* ===== AUTH HEADER ===== */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-icon {
  color: var(--color-primary-500);
  font-size: var(--auth-icon-size);
  margin-bottom: var(--space-4);
  display: block;
}

.auth-title {
  font-weight: var(--font-weight-bold);
  color: var(--color-on-surface);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

/* ===== PASSWORD STRENGTH METER ===== */
.password-field-container {
  position: relative;
}

.password-strength-meter {
  height: var(--auth-strength-bar-height);
  width: 100%;
  background: var(--color-surface-variant);
  margin-top: var(--space-2);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.strength-bar {
  height: 100%;
  border-radius: var(--radius-xs);
  transition:
    width var(--duration-normal) var(--easing-standard),
    background-color var(--duration-normal) var(--easing-standard);
}

.strength-weak {
  background: var(--color-error-500);
  width: 33%;
}

.strength-medium {
  background: var(--color-warning-500);
  width: 66%;
}

.strength-strong {
  background: var(--color-success-500);
  width: 100%;
}

/* ===== PASSWORD TOOLTIP ===== */
.password-tooltip {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-md);
  z-index: var(--z-tooltip);
  margin-top: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--duration-fast) var(--easing-standard),
    visibility var(--duration-fast) var(--easing-standard),
    transform var(--duration-fast) var(--easing-standard);
}

.password-field-container:focus-within .password-tooltip,
.password-field-container:hover .password-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.requirement-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.requirement-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.requirement-list li:last-child {
  margin-bottom: 0;
}

.requirement-met {
  color: var(--color-success-500);
}

.requirement-unmet {
  color: var(--color-on-surface-variant);
}

/* ===== AUTH ACTIONS ===== */
.auth-actions {
  margin-top: var(--space-6);
}

.auth-divider {
  position: relative;
  text-align: center;
  margin: var(--space-6) 0;
}

.auth-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--color-outline-variant);
}

.auth-divider span {
  background: var(--color-surface);
  padding: 0 var(--space-4);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-sm);
}

/* ===== SOCIAL AUTH ===== */
.auth-social {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.btn-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-on-surface);
  text-decoration: none;
  transition:
    background-color var(--duration-fast) var(--easing-standard),
    border-color var(--duration-fast) var(--easing-standard),
    transform var(--duration-fast) var(--easing-standard);
}

.btn-social:hover {
  background: var(--color-surface-variant);
  border-color: var(--color-outline);
  transform: translateY(-1px);
  color: var(--color-on-surface);
  text-decoration: none;
}

.btn-social:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
}

/* ===== AUTH LINKS ===== */
.auth-links {
  text-align: center;
  margin-top: var(--space-6);
}

.auth-link {
  color: var(--color-primary-500);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--duration-fast) var(--easing-standard);
}

.auth-link:hover {
  color: var(--color-primary-600);
  text-decoration: underline;
}

.auth-link:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}

/* ===== SECURITY CARD ===== */
.security-card {
  background: color-mix(
    in srgb,
    var(--color-info-500) 5%,
    var(--color-surface)
  );
  border: 1px solid
    color-mix(in srgb, var(--color-info-500) 20%, var(--color-outline-variant));
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-top: var(--space-6);
  transition:
    transform var(--duration-normal) var(--easing-standard),
    box-shadow var(--duration-normal) var(--easing-standard);
}

.security-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.security-card h3 {
  color: var(--color-info-700);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

.security-card p {
  color: var(--color-on-surface-variant);
  margin-bottom: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 567.98px) {
  .auth-container {
    padding: var(--space-2);
  }

  .auth-card {
    padding: var(--space-6);
  }

  .auth-icon {
    font-size: calc(var(--auth-icon-size) * 0.8);
  }

  .password-tooltip {
    position: fixed;
    top: 50%;
    left: var(--space-4);
    right: var(--space-4);
    transform: translateY(-50%);
    width: auto;
    max-width: none;
  }

  .password-field-container:focus-within .password-tooltip,
  .password-field-container:hover .password-tooltip {
    transform: translateY(-50%);
  }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  .auth-card,
  .security-card,
  .btn-social,
  .strength-bar,
  .password-tooltip {
    transition: none;
  }

  .auth-card:hover,
  .security-card:hover,
  .btn-social:hover {
    transform: none;
  }

  /* Alternativas visuales sin animación */
  .auth-card:hover,
  .security-card:hover {
    border-inline-start: 3px solid var(--color-primary-500);
  }
}

@media (forced-colors: active) {
  .auth-card,
  .security-card {
    border: 2px solid;
  }

  .password-tooltip {
    border: 2px solid;
  }

  .strength-bar {
    background: CanvasText;
  }
}

/* ===== DARK MODE ESPECÍFICO ===== */
[data-bs-theme="dark"] .auth-container {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--color-primary-400) 8%, var(--color-surface)),
    color-mix(in srgb, var(--color-primary-500) 5%, var(--color-surface))
  );
}

[data-bs-theme="dark"] .security-card {
  background: color-mix(
    in srgb,
    var(--color-info-400) 8%,
    var(--color-surface)
  );
  border-color: color-mix(
    in srgb,
    var(--color-info-400) 25%,
    var(--color-outline-variant)
  );
}

[data-bs-theme="dark"] .security-card h3 {
  color: var(--color-info-400);
}

/* ===== PRINT STYLES ===== */
@media print {
  .auth-container {
    background: white;
    min-height: auto;
  }

  .auth-card,
  .security-card {
    border: 1px solid black;
    box-shadow: none;
    break-inside: avoid;
  }

  .password-tooltip {
    display: none;
  }

  .auth-social {
    display: none;
  }
}

/* ===== DEBUGGING ===== */
@media screen and (max-width: 0px) {
  .debug-auth-page::before {
    content: "🔐 Auth ELITE";
    position: fixed;
    top: 500px;
    right: 10px;
    background: var(--color-error-500);
    color: var(--color-on-error);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    z-index: var(--z-debug);
    opacity: 0.8;
  }
}