/* Login — Handbook V2 grouped (gray page + white card + nested wells) */

.login-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
  padding: var(--space-5);
  background: var(--color-bg);
  /* Always light (login.html: data-theme="light") */
  --color-bg: #F0F0F0;
  --color-bg-alt: #FFFFFF;
  --color-surface: #FFFFFF;
  --color-surface-muted: #F0F0F0;
  --color-grouped-card: #FFFFFF;
  --color-grouped-nested: #F0F0F0;
  --color-text: #1C1C1E;
  --color-text-secondary: rgba(28, 28, 30, 0.7);
  --color-text-tertiary: rgba(28, 28, 30, 0.45);
  --color-text-inverse: #FFFFFF;
  --color-primary: #741C47;
  --color-primary-soft: #8F2B5C;
  --color-primary-muted: rgba(116, 28, 71, 0.1);
  --color-warning: #FF9500;
  --color-positive: #34C759;
  --color-danger: #FF3B30;
  --color-border: transparent;
  --color-border-strong: transparent;
}

/* Desktop: brand photo backdrop (same as register / confirm-email-change) */
@media (min-width: 641px) {
  .login-container {
    background:
      linear-gradient(
        135deg,
        rgba(116, 28, 71, 0.85) 0%,
        rgba(166, 77, 121, 0.75) 100%
      ),
      url('/assets/images/background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
  }
}

.login-card {
  /* Hovedboks — samme lift som .glass-card (--shadow-card) */
  background: var(--color-grouped-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  position: relative;
  padding: var(--space-6);
  width: 100%;
  max-width: 450px;
  margin-top: var(--space-5);
}

/* Brand photo backdrop: page-canvas hairline disappears on purple — stronger stroke */
@media (min-width: 641px) {
  .login-card {
    border-color: color-mix(in srgb, var(--color-text) 28%, transparent);
  }
}

/* App promo — V2 status-banner (§11): flat, 6px, tinted border, no shadow */
.login-app-promo {
  display: none;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  margin: 0 0 var(--space-5);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-grouped-nested));
  border: 1px solid color-mix(in srgb, var(--color-primary) 28%, var(--color-border));
  box-shadow: none;
  box-sizing: border-box;
}

.login-app-promo--visible {
  display: flex;
  flex-wrap: wrap;
}

.login-app-promo__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-primary-muted);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
}

.login-app-promo__body {
  flex: 1 1 140px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.login-app-promo__title {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
}

.login-app-promo__sub {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 400;
  line-height: 1.35;
  color: var(--color-text-secondary);
}

.login-app-promo__cta {
  flex-shrink: 0;
  white-space: nowrap;
}

.login-app-promo__dismiss {
  margin-left: auto;
}

@media (max-width: 420px) {
  .login-app-promo__cta {
    flex: 1 1 100%;
    order: 3;
  }

  .login-app-promo__dismiss {
    order: 2;
    margin-left: 0;
  }
}

/* Hero */
.login-hero {
  margin-bottom: var(--space-6);
  text-align: center;
}

.login-heading {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  font-weight: 600;
  margin: var(--space-3) auto 0;
  line-height: 1.25;
}

.login-logo {
  max-width: 280px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto var(--space-4);
}

.login-hero-text,
.login-hero p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Nested field wells — Handbook V2 §10 (kontrast fra bakgrunn, ingen focus-glow) */
.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon > i {
  position: absolute;
  left: var(--space-4);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  z-index: 1;
  pointer-events: none;
}

.input-with-icon input,
.input-with-icon .form-input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) var(--space-4) var(--space-3) 44px;
  border: none;
  box-shadow: none;
  background: var(--color-grouped-nested);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-family: var(--font-family-base);
  font-weight: 500;
  caret-color: var(--color-primary);
  outline: none;
  box-sizing: border-box;
  transition: background var(--transition-fast);
}

.input-with-toggle input,
.input-with-toggle .form-input {
  padding-right: 52px;
}

.toggle-password-btn {
  position: absolute;
  right: var(--space-2);
  top: 50%;
  transform: translateY(-50%);
  background: transparent !important;
  border: none;
  color: var(--color-text-secondary) !important;
  cursor: pointer;
  padding: var(--space-2);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  min-height: 36px;
  border-radius: var(--radius-sm);
  overflow: visible;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.toggle-password-btn i {
  position: static;
  font-size: 1rem;
  pointer-events: none;
  line-height: 1;
  color: var(--color-text-secondary) !important;
}

.toggle-password-btn:hover,
.toggle-password-btn:focus-visible {
  color: var(--color-primary) !important;
  background-color: var(--color-primary-muted) !important;
}

.toggle-password-btn:hover i,
.toggle-password-btn:focus-visible i {
  color: var(--color-primary) !important;
}

.toggle-password-btn:focus {
  outline: none;
}

.toggle-password-btn:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.input-with-icon input:-webkit-autofill,
.input-with-icon input:-webkit-autofill:hover,
.input-with-icon input:-webkit-autofill:focus,
.input-with-icon input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--color-grouped-nested) inset !important;
  -webkit-text-fill-color: var(--color-text) !important;
  background-color: var(--color-grouped-nested) !important;
  border: none;
  caret-color: var(--color-primary);
}

.input-with-icon input:focus,
.input-with-icon .form-input:focus {
  outline: none;
  border: none;
  box-shadow: none;
  background: var(--color-grouped-nested);
}

.input-with-icon input.is-invalid,
.input-with-icon .form-input.is-invalid {
  border: 1px solid var(--color-danger);
}

.input-with-icon input::placeholder {
  color: var(--color-text-tertiary);
  opacity: 1;
}

/* Form */
.form-group {
  margin-bottom: var(--space-5);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-group > label:not(.checkbox-label) {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin: 0;
  flex-shrink: 0;
  box-sizing: border-box;
  border: 1.5px solid color-mix(in srgb, var(--color-text) 28%, transparent);
  border-radius: var(--radius-xs);
  background: var(--color-grouped-nested);
  cursor: pointer;
  display: grid;
  place-content: center;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.checkbox-label input[type="checkbox"]::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: transform var(--transition-fast);
  background-color: var(--color-text-inverse);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0, 43% 62%);
}

.checkbox-label input[type="checkbox"]:checked {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked::before {
  transform: scale(1);
}

.checkbox-label input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.checkbox-label span {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 400;
}

/* Email verification */
.login-card--verify .login-hero {
  margin-bottom: var(--space-4);
}

.verification-banner--step {
  display: block;
  padding: 0;
  margin: 0 0 var(--space-5);
  background: transparent;
  border: none;
  animation: cardFadeIn 0.25s ease;
}

.verification-step {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-4);
}

.verification-step__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  border-radius: 999px;
  background: var(--color-primary-muted);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.verification-step__body {
  margin: 0;
  text-align: center;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.verification-step__phone {
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
}

.verification-step__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.verification-step__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.verification-step__code {
  width: 100%;
  padding: 14px var(--space-4);
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
  box-shadow: none;
  border-radius: var(--radius-sm);
  background: var(--color-grouped-nested);
  color: var(--color-text);
  font-family: var(--font-family-base);
  font-size: var(--font-size-xl);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.35em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  caret-color: var(--color-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
}

.verification-step__code:focus {
  outline: none;
  background: var(--color-grouped-nested);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-muted);
}

.verification-step__code:-webkit-autofill,
.verification-step__code:-webkit-autofill:hover,
.verification-step__code:-webkit-autofill:focus,
.verification-step__code:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--color-grouped-nested) inset !important;
  -webkit-text-fill-color: var(--color-text) !important;
  background-color: var(--color-grouped-nested) !important;
  border: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
}

.verification-step__code::placeholder {
  color: var(--color-text-tertiary);
  opacity: 0.6;
  letter-spacing: 0.35em;
}

.verification-step__error {
  margin: 0;
  font-size: var(--font-size-sm);
  line-height: 1.4;
  color: var(--color-danger);
}

.verification-step__error[hidden] {
  display: none;
}

.verification-step__submit {
  margin-top: var(--space-1);
}

.verification-step__resend {
  align-self: center;
  padding: var(--space-2) var(--space-3);
  border: none;
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-family-base);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.35;
  cursor: pointer;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.verification-step__resend:hover:not(:disabled) {
  color: var(--color-primary-soft);
  text-decoration: underline;
}

.verification-step__resend:disabled {
  color: var(--color-text-tertiary);
  cursor: not-allowed;
  text-decoration: none;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.verification-banner {
  display: none;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
  border-radius: var(--radius-sm);
  background: var(--color-grouped-nested);
  border: 1px solid var(--color-border);
}

.verification-banner__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.verification-banner__icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  line-height: 1.3;
  color: var(--color-warning);
  margin-top: 2px;
}

.verification-banner__title {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
}

.verification-banner__body {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.verification-banner__body strong {
  font-weight: 600;
  color: var(--color-text);
}

.verification-banner__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.verification-banner__resend {
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  min-height: 36px;
  border-radius: var(--radius-sm);
}

.verification-banner__resend:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.verification-banner__hint {
  font-size: var(--font-size-xs);
  line-height: 1.4;
  color: var(--color-text-tertiary);
}

/* Buttons — full width helper; primary uses shared .btn-cta */
.btn-full {
  width: 100%;
  box-sizing: border-box;
}

.login-form .btn.btn-cta,
.reset-form .btn.btn-cta,
.verification-step__submit.btn.btn-cta {
  margin-bottom: var(--space-4);
}

/* Forgot password */
.forgot-password-link {
  text-align: center;
  margin-top: var(--space-2);
}

.forgot-password-link a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.forgot-password-link a:hover {
  color: var(--color-primary-soft);
  text-decoration: underline;
}

/* Status messages — flat, semantic */
.error-message {
  background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-danger) 35%, var(--color-border));
  color: var(--color-danger);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin: var(--space-4) 0;
  font-weight: 600;
  text-align: center;
  box-shadow: none;
}

.success-message {
  background: color-mix(in srgb, var(--color-positive) 10%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-positive) 35%, var(--color-border));
  color: var(--color-positive);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin: var(--space-4) 0;
  font-weight: 600;
  text-align: center;
  box-shadow: none;
}

/* Footer */
.login-footer {
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.login-footer p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
}

.login-footer a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.login-footer a:hover {
  color: var(--color-primary-soft);
  text-decoration: underline;
}

/* Card views */
.card-view {
  display: none;
  animation: cardFadeIn 0.25s ease;
}

.card-view-active {
  display: block;
}

.reset-form .form-group {
  margin-bottom: var(--space-4);
}

.reset-hint {
  margin: var(--space-4) 0 0;
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.reset-message {
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-5) var(--space-4) 52px;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
  display: none;
  position: relative;
  background: var(--color-grouped-nested);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  box-shadow: none;
}

.reset-message.reset-error::before,
.reset-message.reset-success::before {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 1.1rem;
  line-height: 1;
}

.reset-message.reset-error::before {
  content: "\f06a";
  color: var(--color-danger);
}

.reset-message.reset-success::before {
  content: "\f058";
  color: var(--color-positive);
}

.reset-back-btn {
  margin-top: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

#submit-btn:disabled,
#reset-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 640px) {
  .login-container {
    padding: var(--space-4);
    background: var(--color-bg);
    background-attachment: scroll;
  }

  .login-card {
    margin-top: var(--space-2);
    padding: var(--space-5);
  }

  .login-logo {
    max-width: 220px;
    margin-bottom: var(--space-3);
  }
}