button {
  border: 1px solid var(--oc-border);
  background: var(--oc-surface);
  border-radius: 8px;
  min-height: 44px;
  padding: 10px 13px;
  font-weight: 600;
  font-size: 12px;
  transition:
    background 0.12s,
    border-color 0.12s,
    transform 0.1s;
}
button:hover:not(:disabled) {
  border-color: #b4bfb4;
  background: #f7f9f5;
}
button:active:not(:disabled) {
  transform: translateY(1px);
}
button:disabled {
  opacity: 0.45;
}
.primary {
  background: var(--oc-primary);
  border-color: var(--oc-primary);
  color: white;
}
.primary:hover:not(:disabled) {
  background: var(--oc-primary-hover);
  border-color: var(--oc-primary-hover);
}
.secondary {
  background: var(--oc-soft-green);
  border-color: transparent;
  color: var(--oc-primary);
}
.ghost {
  border-color: transparent;
  background: transparent;
}
.danger {
  color: var(--oc-danger);
}
.icon {
  width: 18px;
  height: 18px;
  vertical-align: middle;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-button {
  padding: 10px;
  min-width: 44px;
}
.button-content {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 650;
  padding: 5px 7px;
  line-height: 1;
  border-radius: 5px;
  white-space: nowrap;
  background: var(--oc-bg);
  color: var(--oc-muted);
}
.badge.green {
  background: var(--oc-soft-green);
  color: var(--oc-success);
}
.badge.amber {
  background: var(--oc-soft-yellow);
  color: var(--oc-warning);
}
.badge.blue {
  background: var(--oc-soft-blue);
  color: var(--oc-info);
}
.badge.red {
  background: var(--oc-soft-red);
  color: var(--oc-danger);
}
.dot {
  height: 6px;
  width: 6px;
  display: inline-block;
  background: var(--oc-success);
  border-radius: 50%;
}
kbd {
  font: 10px var(--oc-font);
  border: 1px solid var(--oc-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 5px;
  color: var(--oc-muted);
  background: #fff;
}
input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--oc-border);
  border-radius: 8px;
  padding: 12px;
  background: var(--oc-surface);
  color: var(--oc-text);
  min-height: 44px;
}
textarea {
  resize: vertical;
  min-height: 70px;
}
input::placeholder,
textarea::placeholder {
  color: #909a92;
}
label {
  display: block;
  font-size: 12px;
  font-weight: 650;
  margin-bottom: 7px;
}
label input,
label select,
label textarea {
  margin-top: 7px;
}
input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  accent-color: var(--oc-primary);
  margin: 0;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.searchbox {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--oc-surface);
  border: 1px solid var(--oc-border);
  padding: 0 12px;
  border-radius: 9px;
  flex: 1;
  color: var(--oc-muted);
}
.searchbox input {
  border: 0;
  padding: 12px 0;
  background: transparent;
  outline: none;
}
.searchbox:focus-within {
  outline: 2px solid var(--oc-primary);
  outline-offset: 2px;
}
.searchbox input:focus-visible {
  outline: none;
}
.stack {
  display: grid;
  gap: 12px;
}
.row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.between {
  justify-content: space-between;
}
.grow {
  flex: 1;
}
.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.field-full {
  grid-column: 1/-1;
}
.spacer {
  height: 16px;
}
.rule {
  border: 0;
  border-top: 1px solid var(--oc-border);
  margin: 18px 0;
}
.info-box {
  padding: 13px;
  border-radius: 9px;
  background: var(--oc-soft-green);
  color: var(--oc-primary);
  font-size: 12px;
  line-height: 1.6;
}
.info-box.warning {
  background: var(--oc-soft-yellow);
  color: var(--oc-warning);
}
.error {
  color: var(--oc-danger);
  font-size: 12px;
  line-height: 1.5;
  margin-top: 8px;
}
.empty {
  text-align: center;
  padding: 35px 15px;
  color: var(--oc-muted);
  font-size: 13px;
  line-height: 1.7;
}
.empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  border-radius: 18px;
  background: var(--oc-bg);
  display: grid;
  place-items: center;
  color: #98a298;
}
.empty-icon .icon {
  width: 28px;
  height: 28px;
}
.empty b {
  display: block;
  color: var(--oc-text);
  font-size: 16px;
  margin-bottom: 5px;
}
.choice.active,
button[aria-pressed="true"] {
  background: var(--oc-soft-green);
  border-color: var(--oc-primary);
  color: var(--oc-primary);
}
.option-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.option-grid button {
  text-align: left;
  display: flex;
  justify-content: space-between;
  gap: 5px;
  align-items: center;
}
.option-grid button small {
  font-size: 10px;
  font-weight: 500;
}
.group {
  margin-bottom: 22px;
}
.group-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.group-heading h3 {
  font-size: 13px;
  letter-spacing: 0;
}
.group-heading small {
  font-size: 10px;
}
.group.invalid {
  outline: 2px solid var(--oc-danger);
  outline-offset: 6px;
  border-radius: 4px;
}
.pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pills button {
  padding: 9px 12px;
}
.keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}
.keypad button {
  font-size: 20px;
  min-height: 48px;
}
.money-big {
  font-size: 38px;
  font-weight: 750;
  letter-spacing: -1.5px;
}
.toast-visible {
  position: fixed;
  bottom: 46px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 80vw;
  padding: 10px 12px 10px 20px;
  border-radius: 10px;
  background: var(--oc-text);
  color: #fff;
  box-shadow: var(--oc-shadow);
  font-size: 13px;
}
.toast-visible button {
  color: white;
  background: transparent;
  border-color: #ffffff50;
}
.toast-visible:not(:has(button)) {
  padding: 17px 22px;
}
:focus-visible {
  outline: 3px solid #65a586;
  outline-offset: 2px;
}
.help-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.help-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px;
  background: var(--oc-bg);
  border-radius: 5px;
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}