/* ==========================================================================
   Meeow Design System v1.1 — components (@layer components, ADR-0023)
   Soft UI Evolution: rounded controls (not full pill), clearer elevation.
   Only ds-* classes; colours only from --ds-* tokens so dark mode follows.
   Catalogue: docs/design/design-system-v1/components.md
   ========================================================================== */

/* ---------------------------------------------------------------- button */
.ds-btn {
  --btn-bg: var(--ds-surface-1);
  --btn-ink: var(--ds-ink-1);
  --btn-line: var(--ds-line-2);
  --btn-shadow: var(--ds-elev-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ds-space-2);
  min-height: 44px;
  padding: 0 var(--ds-space-5);
  border: 1px solid var(--btn-line);
  border-radius: var(--ds-radius-md);
  background: var(--btn-bg);
  color: var(--btn-ink);
  box-shadow: var(--btn-shadow);
  font: var(--ds-weight-bold) var(--ds-text-sm) / 1.2 var(--ds-font-sans);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--ds-dur-2) var(--ds-ease-out), box-shadow var(--ds-dur-2) var(--ds-ease-out), transform var(--ds-dur-1) var(--ds-ease-out), color var(--ds-dur-2) var(--ds-ease-out), border-color var(--ds-dur-2) var(--ds-ease-out);
  -webkit-tap-highlight-color: transparent;
}
.ds-btn svg { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ds-btn:hover { box-shadow: var(--ds-elev-2); }
.ds-btn:active { transform: scale(.97); }
.ds-btn:focus-visible { outline: 2px solid var(--ds-focus); outline-offset: 2px; box-shadow: var(--ds-focus-ring); }
.ds-btn:disabled, .ds-btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; box-shadow: none; transform: none; }
.ds-btn--primary { --btn-bg: var(--ds-action); --btn-ink: var(--ds-on-action); --btn-line: transparent; --btn-shadow: 0 1px 0 rgba(255, 255, 255, .12) inset, 0 8px 22px -8px rgba(210, 64, 47, .48); }
.ds-btn--primary:hover { --btn-bg: var(--ds-action-hover); }
.ds-btn--secondary { --btn-bg: var(--ds-secondary); --btn-ink: var(--ds-on-secondary); --btn-line: transparent; --btn-shadow: 0 8px 20px -10px rgba(19, 34, 56, .42); }
.ds-btn--secondary:hover { --btn-bg: var(--ds-secondary-hover); }
.ds-btn--tonal { --btn-bg: var(--ds-surface-2); --btn-line: transparent; --btn-shadow: none; }
.ds-btn--tonal:hover { --btn-bg: var(--ds-surface-3); box-shadow: none; }
.ds-btn--ghost { --btn-bg: transparent; --btn-line: transparent; --btn-shadow: none; --btn-ink: var(--ds-ink-2); }
.ds-btn--ghost:hover { --btn-bg: var(--ds-surface-2); box-shadow: none; }
.ds-btn--ai { --btn-bg: var(--ds-ai-grad); --btn-ink: #06222b; --btn-line: transparent; --btn-shadow: var(--ds-ai-glow); background: var(--ds-ai-grad); }
.ds-btn--danger { --btn-bg: var(--ds-danger-solid); --btn-ink: #fff; --btn-line: transparent; }
.ds-btn--pill { border-radius: var(--ds-radius-pill); }
.ds-btn--sm { min-height: 36px; padding: 0 var(--ds-space-4); font-size: var(--ds-text-xs); }
.ds-btn--sm::after { content: ""; position: absolute; inset: -4px; }
.ds-btn--sm { position: relative; }
.ds-btn--lg { min-height: 52px; padding: 0 var(--ds-space-6); font-size: var(--ds-text-md); }
.ds-btn--block { display: flex; width: 100%; }
.ds-btn[aria-busy="true"] { color: transparent; pointer-events: none; position: relative; }
.ds-btn[aria-busy="true"]::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 28px;
  height: 6px;
  background: radial-gradient(circle, var(--btn-ink) 2.5px, transparent 3px) 0 50% / 10px 6px repeat-x;
  animation: ds-think 1s steps(3, end) infinite;
}

.ds-icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius-md);
  background: var(--ds-surface-1);
  color: var(--ds-ink-1);
  cursor: pointer;
  position: relative;
  transition: background-color var(--ds-dur-2) var(--ds-ease-out), box-shadow var(--ds-dur-2) var(--ds-ease-out), border-color var(--ds-dur-2) var(--ds-ease-out);
}
.ds-icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ds-icon-btn:hover { background: var(--ds-surface-2); border-color: var(--ds-line-2); }
.ds-icon-btn--tonal { border-color: transparent; background: var(--ds-surface-2); }
.ds-icon-btn--pill { border-radius: var(--ds-radius-pill); }

/* ---------------------------------------------------------------- card */
.ds-card {
  position: relative;
  padding: var(--ds-space-5);
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius-lg);
  background: var(--ds-surface-1);
  color: var(--ds-ink-1);
  box-shadow: var(--ds-elev-1);
}
.ds-card--raised { box-shadow: var(--ds-elev-2); }
.ds-card--inset { background: var(--ds-surface-2); box-shadow: none; border-color: transparent; }
.ds-card--interactive { display: block; text-decoration: none; cursor: pointer; transition: transform var(--ds-dur-2) var(--ds-ease-out), box-shadow var(--ds-dur-2) var(--ds-ease-out), border-color var(--ds-dur-2) var(--ds-ease-out); }
.ds-card--interactive:hover { transform: translateY(-2px); box-shadow: var(--ds-elev-2); border-color: var(--ds-line-2); }
.ds-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--ds-space-3); margin-bottom: var(--ds-space-3); }
.ds-card__title { margin: 0; font: var(--ds-weight-bold) var(--ds-text-lg) / var(--ds-leading-tight) var(--ds-font-display); color: var(--ds-ink-1); }
.ds-card__meta { color: var(--ds-ink-3); font-size: var(--ds-text-xs); }

/* ---------------------------------------------------------------- chip + badge */
.ds-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 2px 10px;
  border-radius: var(--ds-radius-pill);
  background: var(--ds-surface-2);
  color: var(--ds-ink-2);
  font: var(--ds-weight-bold) var(--ds-text-xs) / 1.4 var(--ds-font-sans);
  white-space: nowrap;
}
.ds-chip svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; }
.ds-chip--success { background: var(--ds-success-soft); color: var(--ds-success); }
.ds-chip--warning { background: var(--ds-warning-soft); color: var(--ds-warning); }
.ds-chip--info { background: var(--ds-info-soft); color: var(--ds-info); }
.ds-chip--pet { background: var(--ds-pet-soft); color: var(--ds-pet); }
.ds-chip--ai { background: var(--ds-ai-soft); color: var(--ds-ai); }
.ds-chip--danger { background: var(--ds-danger-soft); color: var(--ds-danger); }

.ds-badge {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: var(--ds-radius-pill);
  background: var(--ds-action);
  color: var(--ds-on-action);
  font: var(--ds-weight-bold) 11px / 1 var(--ds-font-sans);
  box-shadow: 0 0 0 2px var(--ds-surface-1);
}

.ds-kbd {
  display: inline-block;
  min-width: 22px;
  padding: 1px 6px;
  border: 1px solid var(--ds-line-2);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--ds-surface-1);
  color: var(--ds-ink-2);
  font: 600 12px / 1.5 ui-monospace, "SF Mono", Menlo, monospace;
  text-align: center;
  direction: ltr;
}

/* ---------------------------------------------------------------- field */
.ds-field { display: grid; gap: 6px; }
.ds-field > label, .ds-field__label { color: var(--ds-ink-1); font: var(--ds-weight-bold) var(--ds-text-sm) / 1.5 var(--ds-font-sans); }
.ds-input {
  width: 100%;
  min-height: 48px;
  padding: 0 var(--ds-space-4);
  border: 1px solid var(--ds-line-2);
  border-radius: var(--ds-radius-sm);
  background: var(--ds-surface-1);
  color: var(--ds-ink-1);
  font: var(--ds-weight-regular) var(--ds-text-md) / 1.5 var(--ds-font-sans);
  transition: border-color var(--ds-dur-2) var(--ds-ease-out), box-shadow var(--ds-dur-2) var(--ds-ease-out);
}
.ds-input::placeholder { color: var(--ds-ink-3); }
.ds-input:focus { outline: none; border-color: var(--ds-focus); box-shadow: var(--ds-focus-ring); }
.ds-input[aria-invalid="true"] { border-color: var(--ds-danger); }
.ds-field__hint { margin: 0; color: var(--ds-ink-3); font-size: var(--ds-text-xs); }
.ds-field__error { margin: 0; color: var(--ds-danger); font: var(--ds-weight-bold) var(--ds-text-xs) / 1.5 var(--ds-font-sans); }

/* ---------------------------------------------------------------- segmented + tabs */
.ds-seg {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  border-radius: var(--ds-radius-md);
  background: var(--ds-surface-2);
  border: 1px solid var(--ds-line);
}
.ds-seg > button, .ds-seg > label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 var(--ds-space-4);
  border: 0;
  border-radius: calc(var(--ds-radius-md) - 2px);
  background: transparent;
  color: var(--ds-ink-2);
  font: var(--ds-weight-bold) var(--ds-text-xs) / 1.2 var(--ds-font-sans);
  cursor: pointer;
  transition: background-color var(--ds-dur-2) var(--ds-ease-out), color var(--ds-dur-2) var(--ds-ease-out), box-shadow var(--ds-dur-2) var(--ds-ease-out);
}
.ds-seg > button svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ds-seg > [aria-pressed="true"], .ds-seg > [aria-checked="true"], .ds-seg > label:has(input:checked) {
  background: var(--ds-surface-1);
  color: var(--ds-ink-1);
  box-shadow: var(--ds-elev-1);
}

.ds-tabs { display: flex; gap: var(--ds-space-1); border-bottom: 1px solid var(--ds-line); }
.ds-tabs [role="tab"] {
  min-height: 44px;
  padding: 0 var(--ds-space-4);
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--ds-ink-2);
  font: var(--ds-weight-bold) var(--ds-text-sm) / 1 var(--ds-font-sans);
  cursor: pointer;
}
.ds-tabs [role="tab"][aria-selected="true"] { border-bottom-color: var(--ds-action); color: var(--ds-ink-1); }

/* ---------------------------------------------------------------- sheet */
.ds-sheet {
  width: min(560px, calc(100vw - 24px));
  max-height: min(86vh, 760px);
  margin: auto;
  padding: 0;
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius-xl);
  background: var(--ds-surface-1);
  color: var(--ds-ink-1);
  box-shadow: var(--ds-elev-4);
  overflow: hidden;
}
.ds-sheet::backdrop { background: var(--ds-scrim); backdrop-filter: blur(3px); }
.ds-sheet[open] { animation: ds-sheet-in var(--ds-dur-3) var(--ds-ease-out); }
.ds-sheet__head { display: flex; align-items: center; justify-content: space-between; gap: var(--ds-space-3); padding: var(--ds-space-4) var(--ds-space-5); border-bottom: 1px solid var(--ds-line); }
.ds-sheet__title { margin: 0; font: var(--ds-weight-bold) var(--ds-text-lg) / 1.3 var(--ds-font-display); }
.ds-sheet__body { padding: var(--ds-space-4) var(--ds-space-5) var(--ds-space-5); overflow: auto; max-height: calc(min(86vh, 760px) - 72px); }
@media (max-width: 640px) {
  .ds-sheet {
    width: 100vw;
    max-width: 100vw;
    margin: auto 0 0;
    border-radius: var(--ds-radius-xl) var(--ds-radius-xl) 0 0;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .ds-sheet[open] { animation-name: ds-sheet-up; }
}

/* ---------------------------------------------------------------- toast */
.ds-toast {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-2);
  padding: var(--ds-space-3) var(--ds-space-4);
  border-radius: var(--ds-radius-pill);
  background: var(--ds-navy-900);
  color: #fff;
  box-shadow: var(--ds-elev-3);
  font: var(--ds-weight-bold) var(--ds-text-sm) / 1.5 var(--ds-font-sans);
}
:root[data-theme="dark"] .ds-toast { background: #eef2f8; color: #0b1422; }

/* ---------------------------------------------------------------- skeleton */
.ds-skeleton {
  display: block;
  height: 16px;
  border-radius: var(--ds-radius-xs);
  background: linear-gradient(90deg, var(--ds-surface-2) 0%, var(--ds-surface-3) 50%, var(--ds-surface-2) 100%) 0 0 / 200% 100%;
  animation: ds-shimmer 1.4s linear infinite;
}
.ds-skeleton--text { height: 12px; margin: 6px 0; }
.ds-skeleton--circle { border-radius: 50%; }

/* ---------------------------------------------------------------- state (empty / error / offline / success) */
.ds-state {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: var(--ds-space-2);
  padding: var(--ds-space-6) var(--ds-space-4);
  text-align: center;
  color: var(--ds-ink-2);
}
.ds-state img { width: 120px; height: auto; }
.ds-state__title { margin: 0; color: var(--ds-ink-1); font: var(--ds-weight-bold) var(--ds-text-lg) / 1.4 var(--ds-font-display); }
.ds-state p { margin: 0; max-width: 36ch; font-size: var(--ds-text-sm); }
.ds-state--error .ds-state__title { color: var(--ds-danger); }
.ds-state--success .ds-state__title { color: var(--ds-success); }

/* ---------------------------------------------------------------- stat + ring */
.ds-stat { display: grid; gap: 2px; }
.ds-stat__label { color: var(--ds-ink-3); font: var(--ds-weight-bold) var(--ds-text-xs) / 1.5 var(--ds-font-sans); }
.ds-stat__value { color: var(--ds-ink-1); font: var(--ds-weight-display) var(--ds-text-2xl) / 1.1 var(--ds-font-display); }
.ds-stat__value small { font-size: var(--ds-text-sm); font-weight: var(--ds-weight-bold); color: var(--ds-ink-2); margin-inline-start: 4px; }
.ds-stat__sub { color: var(--ds-ink-2); font-size: var(--ds-text-xs); }

.ds-ring {
  --ds-ring-pct: 0;
  --ds-ring-color: var(--ds-success-mark);
  --ds-ring-size: 64px;
  position: relative;
  display: inline-grid;
  place-items: center;
  width: var(--ds-ring-size);
  height: var(--ds-ring-size);
  border-radius: 50%;
  background: conic-gradient(var(--ds-ring-color) calc(var(--ds-ring-pct) * 1%), var(--ds-surface-3) 0);
  color: var(--ds-ink-1);
  font: var(--ds-weight-display) var(--ds-text-sm) / 1 var(--ds-font-display);
}
.ds-ring::before { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: var(--ds-surface-1); }
.ds-ring > * { position: relative; }
.ds-ring--ai { --ds-ring-color: var(--ds-teal-500); background: conic-gradient(from 0deg, var(--ds-teal-500), var(--ds-sky-500) calc(var(--ds-ring-pct) * 1%), var(--ds-surface-3) 0); }

/* ---------------------------------------------------------------- Mio intelligence */
.ds-ai-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ds-ai);
  font: var(--ds-weight-bold) 12px / 1.4 var(--ds-font-sans);
  letter-spacing: 0;
  white-space: nowrap;
}
.ds-ai-label svg, .ds-ai-label::before { flex: none; }
.ds-ai-label::before {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--ds-ai-grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m12 2 1.9 6.1L20 10l-6.1 1.9L12 18l-1.9-6.1L4 10l6.1-1.9Z'/%3E%3Cpath d='m19 15 .9 2.1L22 18l-2.1.9L19 21l-.9-2.1L16 18l2.1-.9Z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m12 2 1.9 6.1L20 10l-6.1 1.9L12 18l-1.9-6.1L4 10l6.1-1.9Z'/%3E%3Cpath d='m19 15 .9 2.1L22 18l-2.1.9L19 21l-.9-2.1L16 18l2.1-.9Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.ds-ai-surface {
  position: relative;
  border-radius: var(--ds-radius-lg);
  background: linear-gradient(var(--ds-surface-1), var(--ds-surface-1)) padding-box, var(--ds-ai-grad) border-box;
  border: 1px solid transparent;
}
.ds-ai-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--ds-ai-grad-soft);
  pointer-events: none;
}
.ds-ai-surface > * { position: relative; }

.ds-insight {
  --in-accent: var(--ds-ai);
  --in-soft: var(--ds-ai-soft);
  position: relative;
  display: grid;
  align-content: start;
  gap: var(--ds-space-2);
  padding: var(--ds-space-4) var(--ds-space-4) var(--ds-space-3);
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius-lg);
  background: var(--ds-surface-1);
  box-shadow: var(--ds-elev-1);
  color: var(--ds-ink-1);
  overflow: hidden;
  animation: ds-rise var(--ds-dur-3) var(--ds-ease-out) both;
}
.ds-insight::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--ds-ai-grad);
  opacity: .9;
}
.ds-insight--care { --in-accent: var(--ds-success); --in-soft: var(--ds-success-soft); }
.ds-insight--due { --in-accent: var(--ds-warning); --in-soft: var(--ds-warning-soft); }
.ds-insight--info { --in-accent: var(--ds-info); --in-soft: var(--ds-info-soft); }
.ds-insight--celebrate { --in-accent: var(--ds-pet); --in-soft: var(--ds-pet-soft); }
.ds-insight__head { display: flex; align-items: center; justify-content: space-between; gap: var(--ds-space-2); flex-wrap: wrap; }
.ds-insight__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: var(--in-soft);
  color: var(--in-accent);
}
.ds-insight__icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ds-insight__title { margin: 0; font: var(--ds-weight-bold) var(--ds-text-md) / 1.5 var(--ds-font-display); color: var(--ds-ink-1); }
.ds-insight__body { margin: 0; color: var(--ds-ink-2); font-size: var(--ds-text-sm); line-height: 1.75; }
.ds-insight__actions { display: flex; flex-wrap: wrap; gap: var(--ds-space-2); margin-top: 2px; }

.ds-why { border-top: 1px dashed var(--ds-line-2); padding-top: var(--ds-space-2); font-size: var(--ds-text-xs); color: var(--ds-ink-2); }
.ds-why > summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  color: var(--ds-ai);
  font-weight: var(--ds-weight-bold);
  cursor: pointer;
  list-style: none;
}
.ds-why > summary::-webkit-details-marker { display: none; }
.ds-why > summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border: solid currentColor;
  border-width: 0 0 2px 2px;
  transform: rotate(-45deg) translate(1px, -1px);
  transition: transform var(--ds-dur-2) var(--ds-ease-out);
}
.ds-why[open] > summary::after { transform: rotate(135deg) translate(-1px, 1px); }
.ds-why dl { display: grid; grid-template-columns: auto 1fr; gap: 4px var(--ds-space-3); margin: var(--ds-space-2) 0; }
.ds-why dt { color: var(--ds-ink-3); font-weight: var(--ds-weight-bold); }
.ds-why dd { margin: 0; color: var(--ds-ink-1); }
.ds-why a { color: var(--ds-ai); font-weight: var(--ds-weight-bold); }
.ds-why .ds-chip { margin-top: 2px; }

.ds-insight__fb { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; color: var(--ds-ink-3); font-size: var(--ds-text-xs); }
.ds-insight__fb > span { margin-inline-end: 4px; }
.ds-insight__fb button {
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--ds-line);
  border-radius: var(--ds-radius-pill);
  background: transparent;
  color: var(--ds-ink-2);
  font: var(--ds-weight-bold) 12px / 1 var(--ds-font-sans);
  cursor: pointer;
  position: relative;
}
.ds-insight__fb button::after { content: ""; position: absolute; inset: -6px -2px; }
.ds-insight__fb button:hover { background: var(--ds-surface-2); }
.ds-insight__fb button[aria-pressed="true"] { border-color: transparent; background: var(--ds-ai-soft); color: var(--ds-ai); }
.ds-insight__fb [data-intel-hide] { margin-inline-start: auto; border-color: transparent; }

.ds-suggest {
  display: flex;
  align-items: center;
  gap: var(--ds-space-3);
  width: 100%;
  min-height: 52px;
  padding: var(--ds-space-2) var(--ds-space-3);
  border: 0;
  border-radius: var(--ds-radius-md);
  background: transparent;
  color: var(--ds-ink-1);
  font: var(--ds-weight-medium) var(--ds-text-sm) / 1.5 var(--ds-font-sans);
  text-align: start;
  text-decoration: none;
  cursor: pointer;
}
.ds-suggest:hover, .ds-suggest[aria-selected="true"] { background: var(--ds-surface-2); }
.ds-suggest__ic {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: none;
  border-radius: 11px;
  background: var(--ds-surface-2);
  color: var(--ds-ink-2);
}
.ds-suggest:hover .ds-suggest__ic, .ds-suggest[aria-selected="true"] .ds-suggest__ic { background: var(--ds-surface-1); }
.ds-suggest__ic svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ds-suggest__ic img { width: 26px; height: 26px; }
.ds-suggest__t { display: grid; flex: 1; min-width: 0; }
.ds-suggest__t small { color: var(--ds-ink-3); font-size: 12px; font-weight: var(--ds-weight-regular); }
.ds-suggest__go { width: 16px; height: 16px; flex: none; fill: none; stroke: var(--ds-ink-3); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ds-suggest--danger .ds-suggest__ic { background: var(--ds-danger-soft); color: var(--ds-danger); }
.ds-suggest--danger .ds-suggest__t > span { color: var(--ds-danger); font-weight: var(--ds-weight-bold); }
.ds-suggest--ai .ds-suggest__ic { background: var(--ds-ai-soft); color: var(--ds-ai); }
.ds-suggest--due .ds-suggest__ic { background: var(--ds-warning-soft); color: var(--ds-warning); }
.ds-suggest--care .ds-suggest__ic { background: var(--ds-success-soft); color: var(--ds-success); }

.ds-thinking { display: inline-flex; gap: 4px; align-items: center; }
.ds-thinking i { width: 7px; height: 7px; border-radius: 50%; background: var(--ds-ai-grad); animation: ds-dot 1.1s var(--ds-ease-in-out) infinite; }
.ds-thinking i:nth-child(2) { animation-delay: .15s; }
.ds-thinking i:nth-child(3) { animation-delay: .3s; }

/* ---------------------------------------------------------------- keyframes */
@keyframes ds-think { to { background-position: 30px 50%; } }
@keyframes ds-shimmer { to { background-position: -200% 0; } }
@keyframes ds-dot { 0%, 80%, 100% { transform: translateY(0); opacity: .45; } 40% { transform: translateY(-4px); opacity: 1; } }
@keyframes ds-rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes ds-sheet-in { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes ds-sheet-up { from { transform: translateY(100%); } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .ds-skeleton, .ds-thinking i, .ds-btn[aria-busy="true"]::before { animation: none; }
  .ds-insight, .ds-sheet[open] { animation: none; }
  .ds-card--interactive:hover { transform: none; }
}