/* ==========================================================================
   Novuqi – Komponentbibliotek
   Knappar, fält, dropdown, radio/checkbox, badges, kort, stegindikator,
   segmenterad kontroll, trust labels, CTA-moduler.
   ========================================================================== */

/* ---------------------------------------------------------------- Knappar */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.875rem 1.5rem;
  font-size: var(--font-size-body);
  font-weight: var(--weight-medium);
  line-height: 1.2;
  white-space: nowrap;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px); }
.btn:disabled,
.btn[aria-disabled='true'] {
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--color-forest);
  color: #fff;
  border-color: var(--color-forest);
}
.btn-primary:hover { background: var(--color-forest-dark); border-color: var(--color-forest-dark); }
.btn-primary:active { background: #10201A; border-color: #10201A; }
.btn-primary:disabled, .btn-primary[aria-disabled='true'] {
  background: var(--color-sand); border-color: var(--color-sand); color: var(--text-secondary);
}

.btn-secondary {
  background: var(--color-sage);
  color: var(--color-forest);
  border-color: var(--color-sage);
}
.btn-secondary:hover { background: var(--color-sage-dark); border-color: var(--color-sage-dark); }
.btn-secondary:disabled, .btn-secondary[aria-disabled='true'] {
  background: var(--color-sand); border-color: var(--color-sand); color: var(--text-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--color-forest);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--surface-card-muted); }
.btn-outline:disabled, .btn-outline[aria-disabled='true'] {
  color: var(--text-secondary); border-color: var(--border-default); background: transparent;
}

.btn-ghost {
  background: transparent;
  color: var(--color-forest);
  border-color: transparent;
  padding-inline: var(--space-2);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
}
.btn-ghost:hover { text-decoration-color: currentColor; }
.btn-ghost:disabled, .btn-ghost[aria-disabled='true'] { color: var(--text-secondary); }

.btn-icon {
  padding: 0.625rem;
  border-radius: var(--radius-sm);
  background: var(--color-forest);
  color: #fff;
  border-color: var(--color-forest);
  line-height: 0;
}
.btn-icon:hover { background: var(--color-forest-dark); }

.btn-sm { padding: 0.625rem 1.125rem; font-size: var(--font-size-small); }
.btn-lg { padding: 1.125rem 1.75rem; font-size: var(--font-size-body-lg); }
.btn-block { width: 100%; }

/* ------------------------------------------------------------ Formfält */
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field-label {
  font-size: var(--font-size-body);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
}
.field-label .field-optional {
  color: var(--text-secondary);
  font-weight: var(--weight-regular);
}
.field-hint {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}
.field-error-text {
  font-size: var(--font-size-small);
  color: var(--color-error);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.input, .select {
  width: 100%;
  background: #fff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding: 0.875rem 1rem;
  font-size: var(--font-size-body-lg);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input::placeholder { color: var(--text-secondary); opacity: 1; }
.input:hover, .select:hover { border-color: var(--border-strong); }
.input:focus, .select:focus {
  outline: none;
  border-color: var(--color-forest);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.input:disabled, .select:disabled {
  background: var(--surface-card-muted);
  color: var(--text-secondary);
  cursor: not-allowed;
}

.field.is-error .input,
.field.is-error .select,
.input.is-error {
  border-color: var(--color-error);
  background: var(--color-error-bg);
}
.field.is-error .input:focus {
  box-shadow: 0 0 0 3px rgba(179, 67, 62, 0.18);
}

.select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M4 6l4 4 4-4' stroke='%236F7672' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.75rem;
}

/* ----------------------------------------------------- Radio & checkbox */
.choice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--font-size-body-lg);
  color: var(--text-primary);
  line-height: var(--line-height-body-lg);
}
.choice input[type='radio'],
.choice input[type='checkbox'] {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 0.05em;
  border: 1.5px solid var(--border-strong);
  background: #fff;
  display: grid;
  place-content: center;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.choice input[type='radio'] { border-radius: 50%; }
.choice input[type='checkbox'] { border-radius: 6px; }

.choice input[type='radio']::before {
  content: '';
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #fff;
  transform: scale(0);
  transition: transform var(--transition-fast);
}
.choice input[type='radio']:checked {
  background: var(--color-forest);
  border-color: var(--color-forest);
}
.choice input[type='radio']:checked::before { transform: scale(1); }

.choice input[type='checkbox']::before {
  content: '';
  width: 12px; height: 10px;
  clip-path: polygon(9% 45%, 35% 70%, 91% 10%, 100% 20%, 35% 90%, 0% 55%);
  background: #fff;
  transform: scale(0);
  transition: transform var(--transition-fast);
}
.choice input[type='checkbox']:checked {
  background: var(--color-forest);
  border-color: var(--color-forest);
}
.choice input[type='checkbox']:checked::before { transform: scale(1); }

.choice input:disabled {
  border-color: var(--border-default);
  background: var(--surface-card-muted);
  cursor: not-allowed;
}
.choice:has(input:disabled) { color: var(--text-secondary); cursor: not-allowed; }
.choice input:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; }

.choice-group { display: flex; flex-direction: column; gap: var(--space-4); }

/* Radio/checkbox presenterade som stora valbara kort (används i formulärsteg) */
.choice-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  background: #fff;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.choice-card:hover { border-color: var(--border-strong); }
.choice-card:has(input:checked) {
  border-color: var(--color-forest);
  background: var(--color-success-bg);
}
.choice-card:has(input:focus-visible) { outline: 3px solid var(--focus-ring); outline-offset: 2px; }
.choice-card .choice-card-text { display: flex; flex-direction: column; gap: 0.125rem; }
.choice-card .choice-card-title { font-weight: var(--weight-medium); }
.choice-card .choice-card-desc { font-size: var(--font-size-small); color: var(--text-secondary); }

/* ------------------------------------------------------------------ Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-default);
  font-size: var(--font-size-small);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  background: #fff;
  white-space: nowrap;
}
.badge-popular { border-color: var(--color-forest); color: var(--color-forest); }
.badge-new { border-color: var(--color-sky); background: var(--color-sky); color: var(--color-forest); }
.badge-recommended { border-color: var(--color-sage); background: var(--color-success-bg); color: var(--color-forest); }
.badge-limited { border-color: var(--color-warning); background: var(--color-warning-bg); color: var(--color-warning); }

/* -------------------------------------------------------------------- Kort */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}
.card-interactive { cursor: pointer; }
.card-interactive:hover { box-shadow: var(--shadow-medium); border-color: var(--border-strong); }
.card-selected {
  border-color: var(--color-forest);
  background: var(--color-success-bg);
}
.card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--surface-card-muted);
  display: grid;
  place-content: center;
  color: var(--color-forest);
}
.card-selected .card-icon { background: rgba(255,255,255,0.6); }
.card-title { font-size: var(--font-size-h3); font-weight: var(--weight-semibold); }
.card-desc { color: var(--text-secondary); font-size: var(--font-size-body); }
.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.card-tag {
  font-size: var(--font-size-small);
  font-weight: var(--weight-medium);
  color: var(--color-forest);
  background: var(--surface-card-muted);
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-pill);
}
.card-selected .card-tag { background: rgba(255,255,255,0.7); }
.card-arrow {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  background: var(--color-forest);
  color: #fff;
  transition: transform var(--transition-fast);
}
.card-interactive:hover .card-arrow { transform: translateX(3px); }

/* ------------------------------------------------------------------ Ikoner */
.icon-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
  font-size: var(--font-size-small);
  color: var(--text-secondary);
}
.icon-chip .icon-chip-glyph {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--surface-card-muted);
  display: grid;
  place-content: center;
  color: var(--color-forest);
}

/* ------------------------------------------------------------- Trust labels */
.trust-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: #fff;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
}
.trust-label-icon {
  flex: none;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-success-bg);
  color: var(--color-forest);
  display: grid;
  place-content: center;
}
.trust-label-title { font-weight: var(--weight-medium); margin-bottom: 0.125rem; }
.trust-label-desc { font-size: var(--font-size-small); color: var(--text-secondary); }

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--font-size-small);
}
.trust-bar-item { display: flex; align-items: center; gap: var(--space-2); }
.trust-bar-item svg { color: var(--color-forest); flex: none; }

/* ------------------------------------------------------- Segmenterad kontroll */
.segmented {
  display: inline-flex;
  padding: 0.25rem;
  background: var(--surface-card-muted);
  border-radius: var(--radius-sm);
  gap: 0.25rem;
  overflow-x: auto;
  max-width: 100%;
}
.segmented button {
  border: none;
  background: transparent;
  padding: 0.625rem 1.125rem;
  border-radius: calc(var(--radius-sm) - 2px);
  font-size: var(--font-size-body);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  white-space: nowrap;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}
.segmented button[aria-selected='true'] {
  background: var(--color-forest);
  color: #fff;
}
.segmented button:not([aria-selected='true']):hover { color: var(--text-primary); }

/* ---------------------------------------------------------------- Stegindikator */
.steps {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
  margin: 0;
}
.steps li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
}
.steps li:last-child { flex: none; }
.step-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  padding: var(--space-1) var(--space-1) var(--space-1) 0;
  margin: calc(-1 * var(--space-1)) 0 calc(-1 * var(--space-1)) calc(-1 * var(--space-1));
  border-radius: var(--radius-sm);
  cursor: default;
  font-family: inherit;
}
.step-trigger:not(:disabled) {
  cursor: pointer;
}
.step-trigger:not(:disabled):hover .step-dot {
  border-color: var(--color-forest);
}
.step-trigger:not(:disabled):hover .step-label {
  color: var(--color-forest);
}
.step-dot {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  font-size: var(--font-size-small);
  font-weight: var(--weight-semibold);
  border: 1.5px solid var(--border-strong);
  color: var(--text-secondary);
  background: #fff;
  transition: border-color var(--transition-fast);
}
.step-label {
  font-size: var(--font-size-small);
  color: var(--text-secondary);
  white-space: nowrap;
}
.step-line {
  flex: 1;
  height: 1.5px;
  background: var(--border-default);
  min-width: 16px;
}
.step-item.is-complete .step-dot {
  background: var(--color-forest);
  border-color: var(--color-forest);
  color: #fff;
}
.step-item.is-complete .step-line { background: var(--color-forest); }
.step-item.is-current .step-dot {
  background: var(--color-sage);
  border-color: var(--color-forest);
  color: var(--color-forest);
  box-shadow: 0 0 0 4px var(--color-success-bg);
}
.step-item.is-current .step-label,
.step-item.is-complete .step-label { color: var(--text-primary); font-weight: var(--weight-medium); }

@media (max-width: 640px) {
  .step-label { display: none; }
  .steps { justify-content: space-between; }
}

/* -------------------------------------------------------------------- CTA */
.cta {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}
.cta-dark {
  background: var(--color-forest);
  color: #fff;
}
.cta-dark .cta-desc { color: var(--text-inverse-muted); }
.cta-light {
  background: var(--color-success-bg);
  color: var(--text-primary);
}
.cta-light .cta-desc { color: var(--text-secondary); }
.cta-title { font-size: var(--font-size-h2); font-weight: var(--weight-semibold); }
.cta-points { display: flex; flex-direction: column; gap: var(--space-2); list-style: none; padding: 0; margin: 0; font-size: var(--font-size-small); }
.cta-dark .cta-points { color: var(--text-inverse-muted); }
.cta-light .cta-points { color: var(--text-secondary); }

/* --------------------------------------------------------------- Dividers */
.divider { height: 1px; background: var(--border-default); border: none; width: 100%; }

/* ----------------------------------------------------------------- Alerts */
.alert {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-body);
}
.alert-info { background: var(--color-sky); color: var(--color-forest); }
.alert-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.alert-error { background: var(--color-error-bg); color: var(--color-error); }
.alert svg { flex: none; margin-top: 0.1em; }

/* ------------------------------------------------------------------ Spinner */
.spinner {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  animation: spin 0.7s linear infinite;
}
.btn-outline .spinner, .btn-ghost .spinner {
  border-color: rgba(31,61,46,0.25);
  border-top-color: var(--color-forest);
}
@keyframes spin { to { transform: rotate(360deg); } }