/* ============================================================================
   SHARED LOGIN STYLES — Kanelo design system
   Used by Company/Employee login and first-password
   ============================================================================ */

* {
  box-sizing: border-box;
}

html {
  color-scheme: only light;
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body.login-page {
  background: var(--surfacePage, #F4F5F7);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-weight: var(--weightRegular, 400);
  font-size: var(--fontBody, 13px);
  color: var(--textPrimary, #14161A);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space4, 16px);
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 0;
}

.login-card {
  background: var(--surfaceCard, #FFFFFF);
  border-radius: var(--radiusScreen, 16px);
  box-shadow: 0 1px 3px rgba(20, 22, 26, 0.06);
  padding: var(--space6, 24px);
  border: 1px solid var(--borderHairline, rgba(20, 22, 26, 0.10));
}

.login-header {
  text-align: center;
  margin-bottom: var(--space6, 24px);
}

.login-logo {
  width: 64px;
  height: 64px;
  border-radius: var(--radiusScreen, 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space4, 16px);
  overflow: hidden;
  background: transparent;
}

.login-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.login-title {
  font-size: 22px;
  font-weight: var(--weightMedium, 500);
  color: var(--textPrimary, #14161A);
  margin: 0;
  line-height: 1.25;
}

.login-subtitle {
  font-size: var(--fontBodyLarge, 15px);
  font-weight: var(--weightRegular, 400);
  color: var(--textSecondary, #5B616B);
  margin: var(--space2, 8px) 0 0;
}

/* Login Type Selector (Segmented Control) */
.login-type-selector {
  display: flex;
  gap: var(--space2, 8px);
  margin-bottom: var(--space5, 20px);
  background: var(--surfaceSunken, #EDEEF1);
  padding: var(--space1, 4px);
  border-radius: var(--radiusCard, 12px);
  border: 1px solid var(--borderHairline, rgba(20, 22, 26, 0.10));
}

.login-type-btn {
  flex: 1;
  padding: var(--space3, 12px) var(--space4, 16px);
  min-height: 44px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--textSecondary, #5B616B);
  font-weight: var(--weightMedium, 500);
  font-size: var(--fontBody, 13px);
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space2, 8px);
}

.login-type-btn i {
  font-size: 1rem;
}

.login-type-btn:hover {
  color: var(--textPrimary, #14161A);
  background: var(--surfaceCard, #FFFFFF);
}

.login-type-btn.active {
  background: var(--surfaceCard, #FFFFFF);
  color: var(--accent, #272A3D);
  box-shadow: 0 1px 2px rgba(20, 22, 26, 0.06);
}

.login-form {
  margin-top: 0;
}

.form-group {
  margin-bottom: var(--space4, 16px);
}

.form-label {
  font-weight: var(--weightMedium, 500);
  color: var(--textPrimary, #14161A);
  margin-bottom: var(--space2, 8px);
  display: block;
  font-size: var(--fontBody, 13px);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--borderStrong, rgba(20, 22, 26, 0.18));
  border-radius: var(--radiusCard, 12px);
  font-size: var(--fontBodyLarge, 15px);
  font-family: inherit;
  font-weight: var(--weightRegular, 400);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  background: var(--surfaceCard, #FFFFFF);
  color: var(--textPrimary, #14161A);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent, #272A3D);
  box-shadow: 0 0 0 3px var(--accentTint, rgba(39, 42, 61, 0.12));
}

.form-control::placeholder {
  color: var(--textMuted, #8A9099);
}

.btn-login {
  width: 100%;
  min-height: 52px;
  padding: var(--space3, 12px) var(--space4, 16px);
  background: var(--accent, #272A3D);
  border: none;
  border-radius: var(--radiusScreen, 16px);
  color: var(--textOnAccent, #FFFFFF);
  font-weight: var(--weightMedium, 500);
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space2, 8px);
}

.btn-login:hover {
  background: var(--accentHover, #35384F);
}

.btn-login:focus-visible {
  outline: 2px solid var(--accent, #272A3D);
  outline-offset: 2px;
}

.btn-login:active {
  background: var(--accentHover, #35384F);
}

.btn-login:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.login-status {
  min-height: 1.5rem;
  margin: 0 0 var(--space4, 16px);
  padding: 0.35rem 0.5rem;
  font-size: var(--fontBody, 13px);
  font-weight: var(--weightMedium, 500);
  line-height: 1.35;
  text-align: center;
  color: var(--textSecondary, #5B616B);
  border-radius: var(--radiusCard, 12px);
}

.login-status.is-error {
  color: var(--danger, #C13A38);
  background: rgba(193, 58, 56, 0.08);
}

.login-status.is-info {
  color: var(--textSecondary, #5B616B);
  background: var(--surfaceSunken, #EDEEF1);
}

.alert {
  padding: 0.875rem 1rem;
  border-radius: var(--radiusCard, 12px);
  margin-bottom: var(--space5, 20px);
  font-size: var(--fontBody, 13px);
  border: none;
}

#errorMessage:empty {
  display: none !important;
  margin: 0;
  padding: 0;
  height: 0;
  min-height: 0;
}

#errorMessage[style*="display: none"] {
  display: none !important;
  margin: 0 !important;
  padding: 0 !important;
  height: 0 !important;
  min-height: 0 !important;
}

.alert-danger {
  background: rgba(193, 58, 56, 0.08);
  color: var(--danger, #C13A38);
  border-left: 4px solid var(--danger, #C13A38);
}

.alert-success {
  background: rgba(39, 42, 61, 0.08);
  color: var(--accent, #272A3D);
  border-left: 4px solid var(--accent, #272A3D);
}

.loading-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.login-footer {
  text-align: center;
  margin-top: var(--space6, 24px);
  padding-top: var(--space5, 20px);
  border-top: 1px solid var(--borderHairline, rgba(20, 22, 26, 0.10));
}

.login-footer p {
  color: var(--textMuted, #8A9099);
  font-size: var(--fontLabel, 11px);
  margin: 0;
}

@media (max-width: 480px) {
  body.login-page {
    padding: var(--space3, 12px);
  }

  .login-card {
    padding: var(--space5, 20px) var(--space4, 16px);
  }

  .login-title {
    font-size: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-type-btn,
  .form-control,
  .btn-login,
  .loading-spinner {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}