/* Meta标签生成器 — 页面私有样式 */

.mtg-tool { margin: 28px auto; }

.mtg-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.mtg-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-100);
}

.mtg-card-head h2 { font-size: 20px; color: var(--gray-900); }
.mtg-card-meta { font-size: 13px; color: var(--gray-400); }

.mtg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.mtg-field { display: flex; flex-direction: column; gap: 6px; }

.mtg-field label { font-size: 13.5px; font-weight: 600; color: var(--gray-700); }

.mtg-field input,
.mtg-field textarea,
.mtg-field select {
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  resize: vertical;
}

.mtg-field input:focus,
.mtg-field textarea:focus,
.mtg-field select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.mtg-field:last-child { grid-column: 1 / -1; }

.mtg-checks {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--gray-600);
}

.mtg-checks label { display: flex; align-items: center; gap: 6px; cursor: pointer; }

.mtg-actions { display: flex; gap: 10px; margin-top: 16px; }

.mtg-error {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 14px;
}

/* SERP 预览 */
.mtg-preview {
  margin-top: 18px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--gray-50);
  padding: 16px;
}

.mtg-preview h3, .mtg-output h3 { font-size: 15px; color: var(--gray-700); margin-bottom: 10px; }

.mtg-serp {
  background: #fff;
  border-radius: 8px;
  padding: 14px;
  border: 1px solid var(--gray-200);
}

.mtg-serp-url { font-size: 12.5px; color: var(--secondary); word-break: break-all; }

.mtg-serp-title {
  font-size: 19px;
  color: #1a0dab;
  margin: 4px 0 4px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.mtg-serp-desc { font-size: 13.5px; color: var(--gray-600); line-height: 1.7; }

/* 代码输出 */
.mtg-output { margin-top: 18px; }

.mtv-out-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.mtv-copy {
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  background: var(--gray-50);
  padding: 5px 14px;
  font-size: 13px;
  color: var(--gray-600);
  cursor: pointer;
}

.mtv-copy:hover { border-color: var(--primary); color: var(--primary); }

.mtg-code {
  background: var(--gray-800);
  color: #e5e7eb;
  border-radius: 8px;
  padding: 16px;
  font-family: Consolas, Monaco, monospace;
  font-size: 12.5px;
  line-height: 1.8;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

@media (max-width: 640px) {
  .mtg-card { padding: 16px; }
  .mtg-grid { grid-template-columns: 1fr; }
  .mtg-actions .btn { flex: 1; }
}