/* Tool 09 - Prozent & MwSt Rechner */
#tool-prozente {
  --ok: #2fae8e;
  --error: #e5483a;
  --neutral: #b58433;
}

.mode-selector {
  display: flex;
  position: relative;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 50px;
  padding: 4px;
  margin-bottom: 32px;
  width: 100%;
  max-width: 600px;
}

.mode-slider-bg {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(33.33% - 2.67px);
  height: calc(100% - 8px);
  background: var(--plum);
  border-radius: 46px;
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: 0;
  box-shadow: 0 4px 12px rgba(135, 36, 38, 0.15);
}

.mode-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 12px 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 46px;
  transition: color 0.3s ease;
  position: relative;
  z-index: 1;
  text-align: center;
  letter-spacing: 0.02em;
}

.mode-btn:hover {
  color: var(--plum);
}

.mode-btn:focus-visible {
  outline: 2px solid var(--plum);
  outline-offset: 2px;
}

.mode-btn.active {
  color: #fff;
}

.mode-selector.is-mode2 .mode-slider-bg {
  transform: translateX(100%);
}

.mode-selector.is-mode3 .mode-slider-bg {
  transform: translateX(200%);
}

.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

@media (max-width: 600px) {
  .input-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.input-wrapper {
  position: relative;
  width: 100%;
}

.input-wrapper input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  appearance: none;
  -webkit-appearance: none;
}

.input-wrapper input::-webkit-outer-spin-button,
.input-wrapper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--plum);
  box-shadow: 0 0 0 3px rgba(135, 36, 38, 0.1);
}

.input-suffix {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink-faint);
  pointer-events: none;
}

.vat-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
}

.toggle-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--line);
  transition: .4s;
  border-radius: 30px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

input:checked + .toggle-slider {
  background-color: var(--plum);
}

input:checked + .toggle-slider:before {
  transform: translateX(30px);
}

.slider-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink);
}

.slider-value {
  font-weight: 600;
  color: var(--plum);
}

.range-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--line);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--plum);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(135, 36, 38, 0.3);
  transition: transform 0.2s;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--plum);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(135, 36, 38, 0.3);
  transition: transform 0.2s;
}

.range-slider::-moz-range-thumb:hover {
  transform: scale(1.1);
}

.result-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.result-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.result-value {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--plum);
  margin-bottom: 4px;
  line-height: 1.1;
}

.result-sub {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.result-extras {
  margin-top: 20px;
  border-top: 1px dashed var(--line);
  padding-top: 15px;
}

.result-extras-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.extras-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.extra-item {
  background: rgba(255,255,255,0.6);
  padding: 10px;
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.02);
}

.extra-val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink);
}

.extra-lbl {
  font-size: 0.7rem;
  color: var(--ink-soft);
}

.status-bar {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-top: 15px;
  text-align: center;
  min-height: 1.2em;
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.result-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.result-value-large {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.copy-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--ink-soft);
  transition: all 0.2s ease;
}

.copy-btn:hover {
  border-color: var(--plum);
  color: var(--plum);
  background: var(--cream);
}

.copy-btn.copied {
  background: var(--plum);
  border-color: var(--plum);
  color: white;
}

.copy-btn svg {
  width: 16px;
  height: 16px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
}

.detail-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
}

.vat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  text-align: center;
}

@media (max-width: 600px) {
  .vat-grid {
    grid-template-columns: 1fr;
  }
}

.vat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  background: rgba(255,255,255,0.5);
  border-radius: 12px;
}

.vat-item-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.vat-item-value {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
}

.vat-quick-select {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.vat-quick-btn {
  background: #fff;
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: 0.2s;
  color: var(--ink);
}

.vat-quick-btn.active {
  background: var(--plum);
  color: white;
  border-color: var(--plum);
}

.vat-quick-btn:hover {
  border-color: var(--plum);
}