.button,
.icon-button,
.mini-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, opacity 140ms ease;
}

.button {
  min-height: 34px;
  padding: 0 11px;
  font-size: 12px;
  font-weight: 600;
}

.button-ghost {
  color: #485158;
  background: transparent;
}

.button-ghost:hover {
  background: #eef0ef;
  border-color: #e0e3e2;
}

.button-primary {
  color: #fff;
  background: var(--chrome-primary);
  border-color: var(--chrome-primary);
  box-shadow: 0 4px 12px rgb(36 75 66 / 18%);
}

.button-primary:hover {
  background: var(--chrome-primary-hover);
}

.button-danger {
  color: #9f352f;
  background: #fff5f3;
  border-color: #f0ceca;
}

.button-small {
  min-height: 30px;
  padding: 0 9px;
}

.icon-button {
  width: 32px;
  height: 32px;
  color: #4f585e;
  background: transparent;
  font-size: 18px;
}

.icon-button:hover {
  background: #eceeed;
}

.button:disabled,
.icon-button:disabled,
.mini-button:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.scale-control {
  display: flex;
  align-items: center;
  gap: 5px;
  color: #697176;
  font-size: 11px;
}

.scale-control select {
  padding: 6px 22px 6px 7px;
  background: #f6f7f6;
  border: 1px solid var(--chrome-border);
  border-radius: 5px;
  font-size: 11px;
}

.mini-button {
  min-height: 26px;
  padding: 0 8px;
  color: #657077;
  background: #fff;
  border-color: #dfe2e2;
  font-size: 10px;
}

.mini-button:hover {
  color: var(--chrome-primary);
  border-color: #aebdb8;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  color: #557067;
  background: #e8f0ed;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
}

.status-pill::before {
  width: 5px;
  height: 5px;
  content: "";
  background: currentColor;
  border-radius: 50%;
}

.status-pill.is-saving {
  color: #8b6c3c;
  background: #f5eee1;
}

.status-pill.is-error {
  color: #9a3c35;
  background: #f9e8e5;
}

.main-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  padding: 0 14px 12px;
  border-bottom: 1px solid var(--chrome-border);
}

.tab-button {
  position: relative;
  padding: 9px 6px;
  color: #788086;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
}

.tab-button:hover {
  background: #eff0ee;
}

.tab-button.is-active {
  color: var(--chrome-primary);
  background: #e9eeec;
}

.tab-button.is-active::after {
  position: absolute;
  right: 25%;
  bottom: -13px;
  left: 25%;
  height: 2px;
  content: "";
  background: var(--chrome-primary);
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(var(--segments, 3), 1fr);
  gap: 3px;
  padding: 3px;
  background: #ebedeb;
  border: 1px solid #e1e3e1;
  border-radius: 8px;
}

.segmented-control button {
  min-height: 30px;
  padding: 4px;
  color: #70787d;
  background: transparent;
  border: 0;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
}

.segmented-control button.is-active {
  color: #26342f;
  background: #fff;
  box-shadow: 0 1px 3px rgb(24 29 31 / 10%);
}

.toast-root {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  display: grid;
  gap: 8px;
  width: min(340px, calc(100vw - 36px));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  color: #f8faf9;
  background: #26302d;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgb(18 25 23 / 22%);
  font-size: 12px;
  line-height: 1.55;
  animation: toast-in 180ms ease both;
}

.toast.is-error {
  background: #7d3430;
}

.toast.is-success {
  background: #28584b;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
}

.dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgb(25 30 30 / 48%);
  backdrop-filter: blur(3px);
}

.dialog {
  width: min(420px, 100%);
  padding: 22px;
  background: #fff;
  border: 1px solid #e0e2df;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgb(0 0 0 / 23%);
}

.dialog h2 {
  font: 700 20px/1.3 Georgia, "Noto Serif SC", serif;
}

.dialog p {
  margin-top: 10px;
  color: #6b7377;
  font-size: 13px;
  line-height: 1.7;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 22px;
}