/* ============================================================
   VIEW: Add Sample — contribution form
   Depends on: tokens.css, components.css (.field, .input, .select, .btn, .lvl)
   ============================================================ */

.add-sample-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  padding: 22px clamp(16px, 2vw, 28px);
}

.add-sample-row {
  display: grid;
  gap: 16px;
}
.add-sample-row--2 { grid-template-columns: 1fr 1fr; }
.add-sample-row--3 { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 820px) {
  .add-sample-row--2,
  .add-sample-row--3 { grid-template-columns: 1fr; }
}

.add-sample-time {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.add-sample-notes {
  resize: vertical;
  min-height: 56px;
  font-family: var(--f-mono);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.field-hint {
  font-family: var(--f-mono);
  font-size: 0.6875rem;
  color: var(--text-mute);
  letter-spacing: 0.04em;
  margin-top: 2px;
}
.field-hint .lvl {
  margin-right: 8px;
  vertical-align: middle;
}

.add-sample-ft {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.add-sample-msg {
  flex: 1;
  font-family: var(--f-mono);
  font-size: 0.75rem;
  padding: 8px 12px;
  border: 1px solid var(--line);
  letter-spacing: 0.04em;
}
.add-sample-msg--ok {
  color: var(--green-cta);
  border-color: rgba(184, 210, 56, 0.4);
  background: rgba(184, 210, 56, 0.06);
}
.add-sample-msg--err {
  color: var(--red-warn);
  border-color: rgba(228, 58, 47, 0.4);
  background: rgba(228, 58, 47, 0.06);
}