/* ═══════════════════════════════════════════
   Druckkosten-Rechner — Styles
   ═══════════════════════════════════════════ */

.rechner {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.rechner__form {
  padding: var(--space-md);
}

.rechner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

/* ── Range Slider ── */

.range-group {
  margin-bottom: var(--space-sm);
}

.range-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-xs);
}

.range-value {
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  font-size: 1.125rem;
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-surface);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

/* ── Option Pills ── */

.option-pills {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.option-pill {
  padding: 0.5rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.option-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.option-pill.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--btn-text-on-accent);
}

/* ── Ergebnis ── */

.rechner__result {
  background: var(--color-bg-alt);
  padding: var(--space-md);
  border-top: 2px solid var(--color-border);
}

.result__numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.result__item {
  text-align: center;
}

.result__label {
  font-size: var(--fs-tiny);
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.result__value {
  font-family: var(--font-heading);
  font-size: var(--fs-h2);
  font-weight: var(--fw-heading);
  color: var(--color-text-heading);
}

.result__value--accent {
  color: var(--color-accent);
}

/* ── Blur Gate ── */

.result--blurred {
  position: relative;
}

.result--blurred .result__numbers {
  filter: blur(8px);
  user-select: none;
  pointer-events: none;
}

.result__gate {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 243, 230, 0.85);
  backdrop-filter: blur(2px);
  padding: var(--space-md);
  text-align: center;
}

.result__gate h3 {
  font-family: var(--font-body);
  margin-bottom: var(--space-xs);
}

.result__gate p {
  color: var(--color-text-dim);
  font-size: var(--fs-small);
  margin-bottom: var(--space-sm);
}

.gate-form {
  width: 100%;
  max-width: 360px;
}

.gate-form .form-group {
  margin-bottom: var(--space-xs);
}

.gate-form .form-input {
  text-align: center;
}

/* ── Ergebnis sichtbar (nach Submit) ── */

.result--revealed .result__numbers {
  filter: none;
  user-select: auto;
  pointer-events: auto;
}

.result--revealed .result__gate {
  display: none;
}

.result__success {
  text-align: center;
  padding: var(--space-sm);
  background: rgba(5, 150, 105, 0.08);
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
}

.result__success p {
  color: var(--color-success);
  font-size: var(--fs-small);
  margin: 0;
}