/* 添加智能体弹窗 — 首页专用 */

.modal-overlay.add-agent-overlay {
  z-index: 10100;
  padding: 16px;
  box-sizing: border-box;
}

.add-agent-modal {
  display: flex;
  flex-direction: column;
  width: min(94vw, 620px);
  max-width: 620px;
  max-height: min(88vh, 860px);
  padding: 0;
  overflow: hidden;
}

.add-agent-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px 14px;
  flex-shrink: 0;
}

.add-agent-modal-headline {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.add-agent-modal-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(102, 126, 234, 0.22));
  border: 1px solid rgba(102, 126, 234, 0.28);
}

.add-agent-modal-header h2 {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 700;
  text-align: left;
  line-height: 1.3;
}

.add-agent-modal-sub {
  margin: 0;
  font-size: 13px;
  color: var(--w60);
  line-height: 1.45;
  text-align: left;
}

.add-agent-modal-close {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: 1px solid var(--w15);
  border-radius: 50%;
  background: var(--w06);
  color: var(--w70);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.add-agent-modal-close:hover {
  background: var(--w12);
  color: var(--w90);
  border-color: var(--w20);
}

.add-agent-progress-wrap {
  padding: 0 22px 12px;
  flex-shrink: 0;
}

.add-agent-progress-track {
  height: 4px;
  border-radius: 999px;
  background: var(--w08);
  overflow: hidden;
}

.add-agent-progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #00d4ff, #667eea);
  transition: width 0.35s ease;
}

.add-agent-progress-label {
  margin: 6px 0 0;
  font-size: 11px;
  color: var(--w55);
  text-align: right;
}

.add-agent-modal-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 4px 22px 8px;
  scrollbar-width: thin;
}

.add-agent-section {
  margin-bottom: 14px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid var(--w12);
  background: var(--w03);
}

.add-agent-section-title {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--w90);
  display: flex;
  align-items: center;
  gap: 8px;
}

.add-agent-section-title::before {
  content: "";
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: linear-gradient(180deg, #00d4ff, #667eea);
  flex-shrink: 0;
}

.add-agent-section-optional {
  padding: 0;
  border-style: dashed;
  background: transparent;
}

.add-agent-section-optional > summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--w80);
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.add-agent-section-optional > summary::-webkit-details-marker {
  display: none;
}

.add-agent-section-optional > summary::before {
  content: "▸";
  font-size: 12px;
  color: var(--w50);
  transition: transform 0.2s ease;
}

.add-agent-section-optional[open] > summary::before {
  transform: rotate(90deg);
}

.add-agent-section-optional-body {
  padding: 0 16px 16px;
}

.add-agent-modal .form-group {
  margin-bottom: 14px;
}

.add-agent-modal .form-group:last-child {
  margin-bottom: 0;
}

.add-agent-modal .form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.add-agent-modal .form-field-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-top: 4px;
}

.add-agent-modal .char-count {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--w50);
  font-variant-numeric: tabular-nums;
}

.add-agent-modal .char-count.is-warn {
  color: #ffb86c;
}

.add-agent-modal .char-count.is-ok {
  color: #4ecdc4;
}

/* 分类 */
.add-agent-modal .taxonomy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.add-agent-modal .taxonomy-col .form-group {
  margin-bottom: 10px;
}

.add-agent-modal .domain-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.add-agent-modal .domain-option {
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--w15);
  background: var(--w06);
  color: var(--w70);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.add-agent-modal .domain-option:hover,
.add-agent-modal .domain-option.picked {
  border-color: rgba(102, 126, 234, 0.55);
  background: rgba(102, 126, 234, 0.14);
  color: var(--w90);
}

.add-agent-modal .taxonomy-custom-input {
  font-size: 13px;
  padding: 10px 12px;
}

.add-agent-modal .form-type-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.add-agent-modal .form-type-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--w15);
  background: var(--w06);
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
}

.add-agent-modal .form-type-option:hover,
.add-agent-modal .form-type-option.picked {
  border-color: rgba(102, 126, 234, 0.55);
  background: rgba(102, 126, 234, 0.12);
  box-shadow: 0 4px 14px rgba(102, 126, 234, 0.12);
}

.add-agent-modal .form-type-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--w90);
}

.add-agent-modal .form-type-hint {
  font-size: 11px;
  color: var(--w55);
  line-height: 1.35;
}

.add-agent-modal .category-preview {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  color: var(--w65);
  background: rgba(102, 126, 234, 0.1);
  border: 1px solid rgba(102, 126, 234, 0.2);
}

.add-agent-modal .category-preview strong {
  color: var(--w90);
  font-weight: 700;
}

/* Coze / 单选复选 */
.add-agent-modal .coze-status-picker {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.add-agent-modal .radio-row,
.add-agent-modal .checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--w12);
  background: var(--w04);
  cursor: pointer;
  font-size: 13px;
  color: var(--w78);
  line-height: 1.45;
  transition: border-color 0.18s, background 0.18s;
}

.add-agent-modal .radio-row:has(input:checked),
.add-agent-modal .checkbox-row:has(input:checked) {
  border-color: rgba(102, 126, 234, 0.45);
  background: rgba(102, 126, 234, 0.1);
}

.add-agent-modal .radio-row input,
.add-agent-modal .checkbox-row input {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: #667eea;
}

.add-agent-modal-footer {
  flex-shrink: 0;
  padding: 14px 22px calc(18px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--w12);
  background: rgba(0, 0, 0, 0.18);
}

.add-agent-modal-footer .error-message,
.add-agent-modal-footer .success-message {
  margin-bottom: 12px;
}

.add-agent-modal-footer .modal-buttons {
  margin-top: 0;
}

.add-agent-modal .modal-button.confirm:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

[data-theme="light"] .add-agent-section {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(99, 102, 241, 0.12);
}

[data-theme="light"] .add-agent-modal-footer {
  background: rgba(255, 255, 255, 0.55);
}

[data-theme="light"] .add-agent-modal-close {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(99, 102, 241, 0.14);
}

@media (max-width: 640px) {
  .modal-overlay.add-agent-overlay {
    padding: 8px;
    align-items: flex-end;
  }

  .add-agent-modal {
    width: 100%;
    max-height: calc(92vh - env(safe-area-inset-bottom));
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    padding: 0;
    margin: 0;
  }

  .add-agent-modal .form-row-2,
  .add-agent-modal .taxonomy-grid,
  .add-agent-modal .form-type-picker {
    grid-template-columns: 1fr;
  }

  .add-agent-modal-header {
    padding: 16px 16px 12px;
  }

  .add-agent-progress-wrap,
  .add-agent-modal-body,
  .add-agent-modal-footer {
    padding-left: 16px;
    padding-right: 16px;
  }
}