/* ========================================
   AUTH PAGES STYLES
   Estilos para login, cadastro e recuperacao de senha
   ======================================== */

/* ========================================
   BASE
   ======================================== */
.auth-body {
  min-height: 100vh;
  background: var(--bg-secondary);
}

.auth-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.auth-container-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}

/* ========================================
   BRANDING SIDE
   ======================================== */
.auth-branding {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-10);
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
  color: white;
  overflow: hidden;
}

.auth-branding-content {
  position: relative;
  z-index: 1;
  max-width: 480px;
}

/* Logo */
.auth-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: white;
  text-decoration: none;
  margin-bottom: var(--space-10);
}

.auth-logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
}

.auth-logo-mobile {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-decoration: none;
  margin-bottom: var(--space-6);
}

.auth-logo-mobile .auth-logo-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-100);
  color: var(--color-primary-600);
}

.auth-logo-centered {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-decoration: none;
  margin-bottom: var(--space-8);
}

.auth-logo-centered .auth-logo-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-100);
  color: var(--color-primary-600);
  border-radius: var(--radius-lg);
}

/* Branding Text */
.auth-branding-text {
  margin-bottom: var(--space-8);
}

.auth-branding-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: var(--font-extrabold);
  line-height: var(--leading-tight);
  margin: 0 0 var(--space-4) 0;
  color: white;
}

.auth-branding-description {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

/* Stats */
.auth-branding-stats {
  display: flex;
  gap: var(--space-8);
}

.auth-branding-stat {
  display: flex;
  flex-direction: column;
}

.auth-branding-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: white;
}

.auth-branding-stat-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

/* Features */
.auth-branding-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.auth-branding-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: white;
}

.auth-branding-feature svg {
  flex-shrink: 0;
  color: var(--color-secondary-400);
}

/* Decoration */
.auth-branding-decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.auth-branding-circle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.auth-branding-circle-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}

.auth-branding-circle-2 {
  width: 300px;
  height: 300px;
  bottom: -50px;
  left: -50px;
}

/* ========================================
   FORM SIDE
   ======================================== */
.auth-form-container {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background: var(--bg-primary);
}

.auth-form-container-standalone {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 100%;
}

.auth-form-wrapper {
  width: 100%;
  max-width: 400px;
}

.auth-form-container-standalone .auth-form-wrapper {
  max-width: none;
  padding: var(--space-8);
}

/* Form Header */
.auth-form-header {
  margin-bottom: var(--space-6);
}

.auth-form-header-centered {
  text-align: center;
}

.auth-form-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin: 0 0 var(--space-2) 0;
}

.auth-form-subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
}

.auth-form-subtitle a {
  color: var(--color-primary-500);
  font-weight: var(--font-medium);
  text-decoration: none;
}

.auth-form-subtitle a:hover {
  text-decoration: underline;
}

/* Icon Wrapper */
.auth-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4) auto;
  background: var(--color-primary-100);
  color: var(--color-primary-600);
  border-radius: var(--radius-xl);
}

.auth-icon-wrapper-success {
  background: var(--color-success-light);
  color: var(--color-success);
}

/* ========================================
   SOCIAL LOGIN
   ======================================== */
.auth-social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.auth-social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.auth-social-btn:hover {
  background: var(--bg-secondary);
  border-color: var(--border-color-hover);
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.auth-divider span {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  white-space: nowrap;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: var(--ring-focus);
}

.form-input::placeholder {
  color: var(--text-quaternary);
}

.form-input.error {
  border-color: var(--color-error);
}

.form-input.error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* Input Wrapper (for password toggle) */
.form-input-wrapper {
  position: relative;
}

.form-input-wrapper .form-input {
  padding-right: var(--space-12);
}

.form-input-toggle {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  padding: var(--space-1);
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.form-input-toggle:hover {
  color: var(--text-secondary);
}

/* Form Error */
.form-error {
  font-size: var(--text-xs);
  color: var(--color-error);
  min-height: 16px;
}

/* Form Row */
.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

/* Form Link */
.form-link {
  font-size: var(--text-sm);
  color: var(--color-primary-500);
  text-decoration: none;
}

.form-link:hover {
  text-decoration: underline;
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  cursor: pointer;
}

.form-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.form-checkbox-mark {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.form-checkbox input:checked + .form-checkbox-mark {
  background: var(--color-primary-500);
  border-color: var(--color-primary-500);
}

.form-checkbox input:checked + .form-checkbox-mark::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-bottom: 2px;
}

.form-checkbox-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.form-checkbox-label a {
  color: var(--color-primary-500);
  text-decoration: none;
}

.form-checkbox-label a:hover {
  text-decoration: underline;
}

/* ========================================
   PASSWORD STRENGTH
   ======================================== */
.password-strength {
  margin-top: var(--space-2);
}

.password-strength-bar {
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-1);
}

.password-strength-fill {
  height: 100%;
  width: 0;
  background: var(--color-error);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.password-strength-fill[data-strength="1"] {
  width: 25%;
  background: var(--color-error);
}

.password-strength-fill[data-strength="2"] {
  width: 50%;
  background: var(--color-warning);
}

.password-strength-fill[data-strength="3"] {
  width: 75%;
  background: var(--color-primary-500);
}

.password-strength-fill[data-strength="4"] {
  width: 100%;
  background: var(--color-success);
}

.password-strength-text {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* Password Requirements */
.password-requirements {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}

.password-requirements li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.requirement-icon {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.password-requirements li.valid {
  color: var(--color-success);
}

.password-requirements li.valid .requirement-icon {
  background: var(--color-success);
  border-color: var(--color-success);
}

.password-requirements li.valid .requirement-icon::after {
  content: '';
  display: block;
  width: 4px;
  height: 6px;
  margin: 2px auto;
  border: solid white;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

/* ========================================
   FORM FOOTER
   ======================================== */
.auth-form-footer {
  margin-top: var(--space-6);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  text-align: center;
}

.auth-form-footer a {
  color: var(--color-primary-500);
  text-decoration: none;
}

.auth-form-footer a:hover {
  text-decoration: underline;
}

/* ========================================
   RECOVERY PAGE
   ======================================== */
.auth-recovery,
.auth-recovery-success {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.auth-recovery-success[hidden] {
  display: none;
}

.auth-back-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-back-link:hover {
  color: var(--color-primary-500);
}

.auth-recovery-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */
@media (max-width: 1024px) {
  .auth-container {
    grid-template-columns: 1fr;
  }

  .auth-branding {
    display: none;
  }

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

  .auth-logo-mobile {
    display: flex;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .auth-form-container {
    padding: var(--space-4);
    align-items: flex-start;
    padding-top: var(--space-8);
  }

  .auth-form-wrapper {
    max-width: none;
  }

  .auth-social {
    grid-template-columns: 1fr;
  }

  .form-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .password-requirements {
    grid-template-columns: 1fr;
  }

  .auth-container-centered {
    padding: var(--space-4);
    align-items: flex-start;
    padding-top: var(--space-8);
  }

  .auth-form-container-standalone {
    box-shadow: none;
    background: transparent;
  }

  .auth-form-container-standalone .auth-form-wrapper {
    padding: 0;
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .auth-form-title {
    font-size: var(--text-xl);
  }

  .auth-icon-wrapper {
    width: 56px;
    height: 56px;
  }

  .auth-icon-wrapper svg {
    width: 28px;
    height: 28px;
  }
}