/* ─── Bottom Input Area ─── */

.input-area {
  grid-column: 2;
  grid-row: 2;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  z-index: 10;
}

.input-area__tokens {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 0.5rem;
  min-height: 24px;
}

.token-chip {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  cursor: default;
}

.input-area__row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.input-area__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.input-area__tokens:empty {
  display: none;
}

.input-area__input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  color: var(--text-bright);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.input-area__input:focus {
  border-color: var(--accent);
}

.input-area__input::placeholder {
  color: var(--text-dim);
}

.input-area__count {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-family: var(--font);
  white-space: nowrap;
  flex-shrink: 0;
}

.input-area__btn {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  font-family: var(--font);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.input-area__btn:hover:not(:disabled) {
  background: rgba(255,255,255,0.1);
  color: var(--text-bright);
}

.input-area__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.input-area__btn--generate {
  background: rgba(167, 139, 250, 0.15);
  border-color: rgba(167, 139, 250, 0.3);
  color: var(--accent);
  font-weight: 600;
}

.input-area__btn--generate:hover:not(:disabled) {
  background: rgba(167, 139, 250, 0.25);
}

.input-area__btn--more {
  background: rgba(52, 211, 153, 0.1);
  border-color: rgba(52, 211, 153, 0.25);
  color: #34d399;
}

.input-area__btn--more:hover:not(:disabled) {
  background: rgba(52, 211, 153, 0.2);
}

.input-area__btn--auto {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.25);
  color: #fbbf24;
}

.input-area__btn--auto:hover:not(:disabled) {
  background: rgba(251, 191, 36, 0.2);
}

.input-area__btn--auto.is-running {
  background: rgba(248, 113, 113, 0.15);
  border-color: rgba(248, 113, 113, 0.3);
  color: #f87171;
}


.input-area__footer {
  font-size: 0.63rem;
  color: var(--text-dim);
  margin-left: auto;
  white-space: nowrap;
}

.input-area__footer a {
  color: var(--accent);
  text-decoration: none;
}

.input-area__footer a:hover {
  text-decoration: underline;
}