/* ═══════════════════════════════════════════════════════════════
   DAILY STONES — Stone cards, completion, swap interaction
   ═══════════════════════════════════════════════════════════════ */

/* ── Stone Card ──────────────────────────────────────────────── */

.stone-card {
  padding: var(--space-5);
  transition: opacity var(--duration-normal) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
}

.stone-card + .stone-card {
  margin-top: var(--space-3);
}

.stone-card--completed {
  opacity: 0.55;
}

.stone-card--empty {
  border: 1.5px dashed var(--color-border);
  box-shadow: none;
  background: var(--color-surface-muted);
}

.stone-card-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

/* ── Stone Checkbox ──────────────────────────────────────────── */

.stone-card-check-area {
  flex-shrink: 0;
  padding-top: var(--space-1);
}

/* Extends .check-toggle from components.css */
.stone-check {
  width: 1.75rem;
  height: 1.75rem;
  min-width: 1.75rem;
}

.stone-check--empty {
  border-style: dashed;
  border-color: var(--color-border);
  cursor: default;
}

.stone-check--sm {
  width: 1.25rem;
  height: 1.25rem;
  min-width: 1.25rem;
  margin-top: 0.15rem;
}

/* ── Stone Card Body ─────────────────────────────────────────── */

.stone-card-body {
  flex: 1;
  min-width: 0;
}

.stone-card-title {
  font-weight: var(--weight-medium);
  font-size: var(--text-base);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
  word-break: break-word;
}

.stone-card-title--done {
  text-decoration: line-through;
  color: var(--color-text-tertiary);
}

.stone-card-title--empty {
  color: var(--color-text-tertiary);
  font-style: italic;
}

.stone-card-context {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
  line-height: var(--leading-normal);
}

/* ── Stone Swap Button ───────────────────────────────────────── */

/* Extends .icon-btn from components.css */
.stone-swap-btn {
  min-width: 2rem;
  flex-shrink: 0;
  margin-top: var(--space-1);
}

.stone-swap-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-faint);
}

/* ── AI Suggestion Cards ─────────────────────────────────────── */

.suggestion-card {
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  transition: box-shadow var(--duration-fast) var(--ease-default);
}

.suggestion-card + .suggestion-card {
  margin-top: var(--space-3);
}

.suggestion-card-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.suggestion-card-body {
  flex: 1;
  min-width: 0;
}

.suggestion-card-title {
  font-weight: var(--weight-medium);
  font-size: var(--text-base);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
  word-break: break-word;
}

.suggestion-card-reason {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
  line-height: var(--leading-normal);
}

.suggestion-deadline {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
}

/* Extends .icon-btn from components.css — bordered variant */
.suggestion-accept-btn {
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-default);
  min-width: 2rem;
  flex-shrink: 0;
  margin-top: var(--space-1);
}

.suggestion-accept-btn:hover {
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

/* ── All Done State ──────────────────────────────────────────── */

.stones-all-done {
  padding: var(--space-6) var(--space-5);
  margin-top: var(--space-6);
}

.stones-all-done-icon {
  color: var(--color-success);
}

/* ── Swap Section Headers ────────────────────────────────────── */

.swap-section-header {
  padding: var(--space-3) var(--space-5) var(--space-1);
  background: var(--color-surface-muted);
  border-bottom: 1px solid var(--color-border);
}