/* ===== 诗意茂名地图 - 中国风样式 ===== */

:root {
  --bg: #FAF7F2;
  --bg2: #F0ECE4;
  --ink: #2C2C2C;
  --muted: #6B6560;
  --rule: #D4CFC7;
  --accent: #C15A3E;
  --accent2: #2E7D6B;
  --gold: #C9A96E;
  --shadow: rgba(0,0,0,0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== 导航栏 ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(90deg, var(--ink) 0%, #3a3a3a 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-brand .icon { font-size: 1.5rem; }

.nav-subtitle {
  font-size: 0.75rem;
  opacity: 0.7;
  font-weight: 400;
  margin-left: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 0.5rem;
}

.nav-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.nav-links a:hover, .nav-links a.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

/* ===== 主布局 ===== */
.app-container {
  display: flex;
  height: 100vh;
  padding-top: 60px;
}

/* ===== 侧边栏 ===== */
.sidebar {
  width: 280px;
  background: #fff;
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 1.25rem 1rem 0.75rem;
  border-bottom: 1px solid var(--rule);
}

.sidebar-header h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.sidebar-header p {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.category-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 0.25rem;
}

.category-item:hover {
  background: var(--bg2);
}

.category-item.active {
  background: var(--bg2);
  border-left: 3px solid var(--accent);
}

.category-item .cat-icon {
  font-size: 1.1rem;
  width: 28px;
  text-align: center;
}

.category-item .cat-name {
  flex: 1;
  font-size: 0.9rem;
}

.category-item .cat-count {
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--bg);
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
}

.landmark-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  display: none;
}

.landmark-list.show {
  display: block;
}

.landmark-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.15s;
  border-bottom: 1px solid var(--rule);
}

.landmark-item:hover {
  background: var(--bg2);
}

.landmark-item .lm-num {
  width: 22px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.landmark-item .lm-name {
  flex: 1;
}

.landmark-item .lm-district {
  font-size: 0.7rem;
  color: var(--muted);
  background: var(--bg);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--rule);
  font-size: 0.75rem;
  color: var(--muted);
  text-align: center;
}

/* ===== 地图区域 ===== */
.map-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

#map {
  width: 100%;
  height: 100%;
}

/* ===== 地图标记 ===== */
.map-marker {
  cursor: pointer;
  transition: transform 0.2s;
}

.map-marker:hover {
  transform: scale(1.15);
}

.marker-inner {
  width: 28px;
  height: 28px;
  border-radius: 50% 50% 50% 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  transform: rotate(-45deg);
}

.marker-inner span {
  transform: rotate(45deg);
}

/* ===== 弹窗 ===== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.show {
  display: flex;
}

.modal {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
}

.modal-close:hover { color: var(--ink); }

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  flex: 1;
}

/* ===== 地标详情 ===== */
.landmark-detail .detail-meta {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.detail-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  background: var(--bg2);
  color: var(--muted);
}

.detail-address {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--bg);
  border-radius: 8px;
  border-left: 3px solid var(--accent2);
}

.detail-coords {
  font-size: 0.75rem;
  color: var(--muted);
  font-family: monospace;
}

.detail-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: #a84d35;
}

.btn-secondary {
  background: var(--bg2);
  color: var(--ink);
  border: 1px solid var(--rule);
}

.btn-secondary:hover {
  background: var(--rule);
}

.btn-block {
  width: 100%;
}

/* ===== 表单 ===== */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--ink);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.char-count {
  text-align: right;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.char-count.warning { color: var(--accent); }

/* ===== 诗歌列表 ===== */
.poem-card {
  background: var(--bg);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--accent);
}

.poem-card .poem-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.poem-card .poem-content {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink);
  margin-bottom: 0.75rem;
  white-space: pre-wrap;
}

.poem-card .poem-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted);
}

.poem-card .poem-votes {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
}

/* ===== 页面内容区 ===== */
.page-content {
  flex: 1;
  padding: 1.5rem 2rem;
  overflow-y: auto;
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

.page-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

/* ===== 统计卡片 ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.stat-card {
  background: #fff;
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
  border: 1px solid var(--rule);
}

.stat-card .stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

/* ===== 筛选标签 ===== */
.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.filter-tag {
  padding: 0.35rem 0.8rem;
  border-radius: 16px;
  font-size: 0.8rem;
  cursor: pointer;
  border: 1px solid var(--rule);
  background: #fff;
  transition: all 0.2s;
}

.filter-tag:hover, .filter-tag.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ===== 海报预览 ===== */
.poster-preview {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #2C2C2C 0%, #1a1a1a 100%);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.poster-preview::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(193,90,62,0.1) 0%, transparent 70%);
}

.poster-preview .poster-landmark {
  font-size: 0.9rem;
  opacity: 0.7;
  margin-bottom: 0.5rem;
  position: relative;
}

.poster-preview .poster-poem {
  font-size: 1.3rem;
  line-height: 1.8;
  font-weight: 500;
  position: relative;
  max-width: 100%;
}

.poster-preview .poster-author {
  font-size: 0.85rem;
  opacity: 0.6;
  margin-top: 1rem;
  position: relative;
}

/* ===== 管理后台表格 ===== */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}

.admin-table th, .admin-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--rule);
}

.admin-table th {
  background: var(--bg2);
  font-weight: 700;
  font-size: 0.8rem;
}

.admin-table tr:hover td {
  background: var(--bg);
}

.status-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
}

.status-pending { background: #FFF3E0; color: #E65100; }
.status-approved { background: #E8F5E9; color: #2E7D32; }
.status-rejected { background: #FFEBEE; color: #C62828; }

/* ===== 响应式 ===== */
/* 移动端菜单按钮 */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
  padding: 0.5rem;
  margin-right: 0.5rem;
}
@media (max-width: 768px) {
    .mobile-menu-btn {
    display: block;
  }
  .sidebar {
    position: fixed;
    left: -280px;
    top: 60px;
    bottom: 0;
    z-index: 900;
    transition: left 0.3s;
    box-shadow: 2px 0 12px rgba(0,0,0,0.1);
  }

  .sidebar.open {
    left: 0;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-content {
    padding: 1rem;
  }

  .nav-links {
    display: none;
  }
}

/* ===== 动画 ===== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* ===== 隐藏 ===== */
.hidden { display: none !important; }