/* ── LESTAGE ── */
.icon-lest  { background: linear-gradient(135deg, rgba(80,60,0,0.7), rgba(60,40,0,0.5)); border: 1px solid rgba(230,180,0,0.25); }

/* Morpho picker */
.morpho-picker { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; }
.morpho-btn {
  appearance: none;
  width: 100%;
  min-height: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.35rem 0.45rem;
  border-radius: 12px;
  cursor: pointer;
  user-select: none;
  background: var(--tool-surface-2); border: 1.5px solid rgba(0,180,210,0.15);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  color: inherit;
}
.morpho-btn:hover { border-color: rgba(0,210,245,0.4); background: var(--tool-surface-1); }
.morpho-btn.active {
  border-color: rgba(0,210,245,0.85);
  background: var(--tool-surface-4);
  box-shadow: 0 0 10px rgba(0,210,245,0.2);
}
.morpho-btn:focus-visible {
  outline: none;
  border-color: rgba(0,210,245,0.95);
  box-shadow: 0 0 0 2px rgba(0,210,245,0.18);
}
.morpho-btn svg { display: block; flex-shrink: 0; }
.morpho-lbl { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); transition: color 0.2s; line-height: 1; }
.morpho-btn.active .morpho-lbl { color: var(--cyan); }

@media (max-width: 560px) {
  .morpho-btn {
    min-height: 64px;
    padding: 0.45rem 0.25rem 0.4rem;
  }

  .morpho-lbl {
    font-size: 0.66rem;
  }
}

.lest-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.lest-field { display: flex; flex-direction: column; gap: 0.28rem; }
.lest-label { font-size: 0.67rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.lest-select, .lest-input { width: 100%; background: var(--tool-surface-1); border: 1px solid rgba(0,180,210,0.25); border-radius: 8px; padding: 9px 12px; color: var(--deep); font-family: 'DM Sans', sans-serif; font-size: 0.92rem; outline: none; transition: border-color 0.2s; }
.lest-select:focus, .lest-input:focus { border-color: rgba(0,210,245,0.6); background: var(--tool-input-focus-bg); }
.lest-result { background: rgba(0,210,245,0.06); border: 1px solid rgba(0,210,245,0.2); border-radius: 12px; padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; margin-top: 0.4rem; }
.lest-result-val { font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 800; color: var(--cyan); line-height: 1; }
.lest-result-unit { font-size: 0.88rem; color: var(--muted); margin-left: 4px; }
.lest-result-lbl { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
.lest-tip { font-size: 0.78rem; color: var(--muted); line-height: 1.65; background: var(--tool-surface-4); border: 1px solid rgba(0,210,245,0.12); border-radius: 8px; padding: 10px 14px; }
.lest-tip strong { color: var(--deep); }
.lest-sep { height: 1px; background: rgba(0,210,245,0.1); margin: 0.2rem 0; }