/* ============================================
   城市探险游戏生成器 - Demo 样式 v2
   新增：欢迎页、地图、自动检测状态栏、选址交互
   ============================================ */

/* === 欢迎页 === */
.welcome-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.welcome-screen.fade-out {
  opacity: 0;
  visibility: hidden;
}

/* 背景光晕动画 */
.welcome-bg-orbs {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  transition: transform 0.3s ease-out;
}
.welcome-bg-orbs::before,
.welcome-bg-orbs::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.welcome-bg-orbs::before {
  background: radial-gradient(circle, var(--accent), transparent 70%);
  top: -10%;
  left: -5%;
  animation: orbFloat1 18s ease-in-out infinite;
}
.welcome-bg-orbs::after {
  background: radial-gradient(circle, var(--accent2), transparent 70%);
  bottom: -10%;
  right: -5%;
  animation: orbFloat2 22s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(80px, 60px) scale(1.15); }
  66% { transform: translate(-40px, 100px) scale(0.9); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-70px, -50px) scale(1.1); }
  66% { transform: translate(50px, -80px) scale(0.85); }
}

.welcome-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(15,20,25,0.2) 0%, rgba(10,14,18,0.85) 100%);
  z-index: 1;
}
.welcome-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 1200px;
  padding: 2rem;
}
.welcome-brand { margin-bottom: 2.5rem; }
.welcome-logo { font-size: 3rem; display: block; margin-bottom: 0.5rem; }

/* 标题渐变（去掉脉冲动画，更稳重） */
.welcome-title {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

/* 副标题打字效果 */
.welcome-subtitle {
  font-size: 1.1rem;
  color: #8a949f;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.5s forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 四条纵向城市卡片 */
.city-strips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 2.5rem;
  height: auto;
  max-height: none;
}
.city-strip {
  position: relative;
  flex: 0 0 calc(25% - 0.6rem);
  width: calc(25% - 0.6rem);
  height: 56vh;
  max-height: 480px;
  min-height: 280px;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1),
              box-shadow 0.35s ease,
              border-color 0.3s ease;
  border: 2px solid transparent;
  display: flex;
  align-items: flex-end;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  opacity: 0;
  animation: cardEnter 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}
.city-strip:nth-child(1) { animation-delay: 0.3s; }
.city-strip:nth-child(2) { animation-delay: 0.45s; }
.city-strip:nth-child(3) { animation-delay: 0.6s; }
.city-strip:nth-child(4) { animation-delay: 0.75s; }
@keyframes cardEnter {
  from { opacity: 0; transform: translateY(40px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* 卡片光泽扫过效果 */
.city-strip::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.08) 50%, transparent 60%);
  z-index: 3;
  pointer-events: none;
  transition: left 0.6s ease;
}
.city-strip:hover::after {
  left: 120%;
}
.city-strip img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: filter 0.35s ease;
  filter: brightness(0.75);
  transform: translateZ(0);
}
.city-strip .strip-info {
  position: relative;
  z-index: 2;
  text-align: left;
  padding: 1.2rem 1rem;
  width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 60%, transparent 100%);
  transition: opacity 0.3s ease;
}
.city-strip .strip-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.2rem;
}
.city-strip .strip-landmark {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.city-strip .strip-desc {
  font-size: 0.78rem;
  color: #c0c8d0;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

/* hover 效果：与结果页任务卡片悬停保持一致（同色边框 + translateX） */
.city-strip:hover {
  transform: translateX(4px) scale(1.04);
  z-index: 10;
  border-color: var(--accent);
  box-shadow: 0 4px 20px var(--accent-soft);
}
.city-strip:hover img {
  filter: brightness(0.9);
}
.city-strip:hover .strip-desc {
  opacity: 1;
  transform: translateY(0);
}

/* 选中状态 */
.city-strip.selected {
  transform: translateX(4px) scale(1.04);
  z-index: 10;
  border-color: var(--accent2);
  box-shadow: 0 4px 20px var(--accent2-soft);
}
.city-strip.selected img {
  filter: brightness(0.9);
}
.city-strip.selected .strip-desc {
  opacity: 1;
  transform: translateY(0);
}

/* 进入按钮 */
.welcome-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeInUp 0.8s ease 1s forwards;
}
.enter-btn {
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.enter-btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #1a1a1a;
  box-shadow: 0 4px 20px var(--accent-soft);
}
.enter-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-soft);
}
.enter-btn.primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}
.enter-btn.primary:hover::after {
  left: 100%;
}
.enter-btn.secondary {
  background: transparent;
  border: 1px solid var(--accent2);
  color: var(--accent2);
}
.enter-btn.secondary:hover {
  background: var(--accent2-soft);
  transform: translateY(-2px);
}

/* 响应式 */
@media (max-width: 768px) {
  .welcome-screen {
    overflow: hidden;
    align-items: stretch;
    padding: 0;
  }
  .welcome-content {
    padding: 0.6rem;
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
  }
  .welcome-brand { margin-bottom: 0.5rem; flex-shrink: 0; }
  .welcome-logo { font-size: 1.4rem; margin-bottom: 0.1rem; }
  .welcome-title { font-size: 1.5rem; }
  .welcome-subtitle { font-size: 0.8rem; }
  .city-strips {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.6rem;
    flex: 1 1 auto;
    min-height: 0;
  }
  .city-strip {
    flex: none;
    width: 100%;
    max-width: none;
    height: 100%;
    min-height: 0;
  }
  .city-strip .strip-info { padding: 0.4rem; }
  .city-strip .strip-name { font-size: 0.9rem; }
  .city-strip .strip-landmark { font-size: 0.68rem; }
  .city-strip .strip-desc { display: none; }
  .city-strip:hover, .city-strip.selected { transform: none; z-index: auto; }
  .welcome-actions { gap: 0.5rem; flex-shrink: 0; flex-direction: column; }
  .enter-btn { padding: 0.55rem 1rem; font-size: 0.85rem; width: 100%; }
}


:root {
  --bg: #0f1419;
  --bg-dark: #0a0e12;
  --bg2: #1a2028;
  --bg3: #232c38;
  --ink: #e8e6e0;
  --muted: #8a949f;
  --rule: #2d3845;
  --accent: #f0a040;
  --accent-dark: #d48820;
  --accent2: #3db5d0;
  --accent-soft: rgba(240, 160, 64, 0.12);
  --accent-tint: var(--accent-tint);
  --accent2-soft: rgba(61, 181, 208, 0.12);
  --warn: #d49080;
  --warn-soft: rgba(212, 144, 128, 0.12);
  --success: #5b8c5a;
  --success-soft: rgba(91, 140, 90, 0.12);
  --accent-light: #ffc070;
  --accent2-light: #7ed8ea;
  --purple: #7c3aed;
  --purple-light: #b794f6;
  --success-light: #9bc99b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
}

/* === 统一面板基础样式 === */
.panel {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
  pointer-events: none;
}
.panel-header {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.panel-header .section-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* === 顶栏 === */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.5rem;
  background: linear-gradient(180deg, var(--bg2), rgba(26,32,40,0.95));
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
}
.topbar .brand { display: flex; align-items: center; gap: 0.6rem; }
.topbar .brand .logo { font-size: 1.4rem; }
.topbar .brand .name {
  font-size: 1.1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.topbar .brand .tag {
  font-size: 0.7rem;
  color: var(--accent2);
  background: var(--accent2-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}
.topbar .links { display: flex; gap: 1rem; }
.topbar .links a {
  color: var(--muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}
.topbar .links a:hover { color: var(--accent); }

/* === 主容器 === */
.app { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

/* === 自动检测状态栏 === */
.detected-summary {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--bg2), var(--bg3));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}
.detected-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.detected-item .detect-label {
  font-size: 0.72rem;
  color: var(--muted);
}
.detected-item .detect-value {
  font-size: 0.88rem;
  color: var(--ink);
}
.detected-item.detected .detect-value { color: var(--accent2); font-weight: 600; }
.detected-item.warn .detect-value { color: var(--warn); }
.relocate-btn {
  margin-left: auto;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg3);
  color: var(--accent2);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}
.relocate-btn:hover { border-color: var(--accent2); background: var(--accent2-soft); }

/* === 配置面板 === */
.config-panel {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 2rem 2rem 2rem 2.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.config-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.config-panel h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-icon { font-size: 1.1rem; }
.config-panel .subtitle { color: var(--muted); font-size: 0.88rem; margin-bottom: 1.5rem; }

/* === 地图选址区域 === */
.map-section { margin-bottom: 1.5rem; }
.map-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}
.map-header label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent2);
}
.quick-cities { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.quick-city {
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg3);
  color: var(--muted);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s;
}
.quick-city:hover { border-color: var(--accent2); color: var(--ink); }
.quick-city.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.input-map {
  width: 100%;
  height: 360px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  overflow: hidden;
  z-index: 1;
  position: relative;
}

/* 全屏按钮 */
.map-fullscreen-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1000;
  padding: 6px 14px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg2);
  color: var(--accent2);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}
.map-fullscreen-btn:hover {
  border-color: var(--accent2);
  background: var(--accent2-soft);
}

/* 全屏状态 */
.input-map.map-fullscreen-active {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  border-radius: 0;
  border: none;
  z-index: 99999;
}
.map-fullscreen-active .map-fullscreen-btn {
  top: 16px;
  right: 16px;
  z-index: 100001;
}
/* 全屏时隐藏 body 滚动 */
body.map-fullscreen-body {
  overflow: hidden;
}

/* 地图搜索栏 */
.map-search-bar {
  position: relative;
  margin-top: -3px;
  display: flex;
  gap: 0;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--rule);
  border-top: none;
}
.map-search-input {
  flex: 1;
  padding: 0.55rem 0.85rem;
  border: none;
  background: var(--bg2);
  color: var(--ink);
  font-size: 0.85rem;
  outline: none;
  transition: background 0.2s;
}
.map-search-input:focus {
  background: var(--bg3);
}
.map-search-input::placeholder {
  color: var(--muted);
  font-size: 0.8rem;
}
.map-search-btn {
  padding: 0.55rem 1rem;
  border: none;
  border-left: 1px solid var(--rule);
  background: var(--bg2);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.map-search-btn:hover {
  background: var(--bg3);
  color: var(--accent2);
}
.map-search-btn:disabled {
  opacity: 0.5;
  cursor: wait;
}
.map-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg2);
  border: 1px solid var(--rule);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  max-height: 240px;
  overflow-y: auto;
  z-index: 500;
  display: none;
}
.map-search-results.show {
  display: block;
}
.map-search-results .result-item {
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  border-bottom: 1px solid var(--rule);
  transition: background 0.15s;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}
.map-search-results .result-item:last-child {
  border-bottom: none;
}
.map-search-results .result-item:hover {
  background: var(--accent2-soft);
}
.map-search-results .result-item.active {
  background: var(--accent2-soft);
  border-left: 3px solid var(--accent2);
}
.map-search-results .result-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #1a1a1a;
  font-size: 0.72rem;
  font-weight: 800;
  margin-top: 1px;
}
.map-search-results .result-detail {
  flex: 1;
  min-width: 0;
}
.map-search-results .result-name {
  font-size: 0.85rem;
  color: var(--ink);
  font-weight: 600;
}
.map-search-results .result-addr {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 2px;
}

/* 搜索结果地图标记 */
.search-result-pin { background: none !important; border: none !important; }
.search-pin-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.5);
  border: 2px solid #fff;
}
.search-pin-num {
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(45deg);
  color: #1a1a1a;
  font-size: 14px;
  font-weight: 800;
  width: 100%;
  height: 100%;
}
.search-pin-label {
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  white-space: normal;
  word-break: break-all;
  text-shadow: -1px -1px 0 #0f1419, 1px -1px 0 #0f1419, -1px 1px 0 #0f1419, 1px 1px 0 #0f1419, 0 0 4px #0f1419;
  pointer-events: none;
  max-width: 90px;
  margin-top: 3px;
  text-align: center;
}

/* 全屏模式下搜索栏固定在底部 */
.map-fullscreen-active + .map-search-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100001;
  margin: 0;
  padding: 0.8rem 1rem;
  background: rgba(15, 20, 25, 0.92);
  backdrop-filter: blur(12px);
  display: flex;
}
.map-fullscreen-active + .map-search-bar .map-search-results {
  position: fixed;
  bottom: 100%;
  top: auto;
  left: 1rem;
  right: 1rem;
  max-height: 200px;
}

.location-bar {
  margin-top: 0.6rem;
  padding: 0.5rem 0.8rem;
  background: var(--bg3);
  border-radius: 6px;
  font-size: 0.82rem;
  color: var(--accent2);
}
.location-label { display: block; }

/* Leaflet 标记样式 */
.custom-pin { background: none !important; border: none !important; }
.pin-icon { font-size: 1.6rem; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5)); }
.poi-pin { background: none !important; border: none !important; }
.poi-pin-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.poi-pin-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid;
  font-weight: 800;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s ease;
  text-decoration: none;
  cursor: pointer;
}
.poi-pin-inner:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 16px rgba(0,0,0,0.6);
}
.poi-pin-label {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  text-shadow: -1px -1px 0 #0f1419, 1px -1px 0 #0f1419, -1px 1px 0 #0f1419, 1px 1px 0 #0f1419, 0 0 4px #0f1419;
  pointer-events: none;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 起点/终点标记 */
.start-end-pin { background: none !important; border: none !important; }
.start-end-inner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  border: 1.5px solid;
  border-radius: 4px;
  background: rgba(15, 20, 25, 0.85);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* Leaflet 弹窗内容样式 */
.poi-popup { min-width: 220px; }
.poi-popup-photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  height: 90px;
  margin: -2px -2px 0.6rem -2px;
  border-radius: 6px 6px 0 0;
  border: 1px dashed var(--rule);
}
.poi-popup-photo-icon { font-size: 1.6rem; }
.poi-popup-photo-label { font-size: 0.7rem; color: var(--muted); }
.poi-popup-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.1rem 0.5rem;
  border: 1px solid;
  border-radius: 4px;
  margin-bottom: 0.4rem;
  letter-spacing: 0.5px;
}
.poi-popup-title { font-weight: 700; font-size: 14px; margin-bottom: 6px; }
.poi-popup-name { font-size: 13px; color: var(--accent2); margin-bottom: 4px; font-weight: 600; }
.poi-popup-desc { font-size: 12px; color: var(--muted); margin-bottom: 6px; line-height: 1.5; }
.poi-popup-prompt { font-size: 12px; color: var(--muted); margin-bottom: 8px; line-height: 1.5; }
.poi-popup-chips { display: flex; gap: 6px; margin-bottom: 10px; }
.poi-popup-chips .chip { font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.poi-popup-chips .chip.verify { background: var(--accent2-soft); color: var(--accent2); }
.poi-popup-actions { margin-bottom: 10px; }
.poi-popup-nav-btn {
  display: block;
  width: 100%;
  padding: 0.45rem 0.8rem;
  border: none;
  border-radius: 6px;
  color: #1a1a1a;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.poi-popup-nav-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.poi-popup-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 8px;
  border-top: 1px solid var(--rule);
}
.poi-popup-links a {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  text-decoration: none;
  background: var(--accent-soft);
  color: var(--accent);
  transition: all 0.2s;
}
.poi-popup-links a:hover {
  background: var(--accent);
  color: #1a1a1a;
}
/* Leaflet 暗色适配 */
.leaflet-popup-content-wrapper {
  background: var(--bg2);
  color: var(--ink);
  border-radius: 8px;
  border: 1px solid var(--rule);
}
.leaflet-popup-tip { background: var(--bg2); border: 1px solid var(--rule); }
.leaflet-container { background: var(--bg3); }
.leaflet-control-zoom a {
  background: var(--bg2) !important;
  color: var(--ink) !important;
  border-color: var(--rule) !important;
}
.leaflet-control-zoom a:hover { background: var(--bg3) !important; }

/* === 检测中提示 === */
.detect-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: var(--accent2-soft);
  border: 1px solid var(--accent2);
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
  color: var(--accent2);
}
.detect-spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--accent2);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === 选项网格 === */
.config-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-bottom: 1.5rem;
}
.config-item label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent2);
  margin-bottom: 0.5rem;
}
.auto-hint {
  font-size: 0.6rem !important;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  text-transform: none;
  letter-spacing: 0;
}

/* === 选项按钮组 === */
.option-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.option-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--muted);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}
.option-btn:hover {
  border-color: var(--accent2);
  color: var(--ink);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.option-btn.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.option-btn .icon { font-size: 1rem; }

/* === 生成按钮 === */
.generate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.9rem;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #1a1a1a;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 0.5rem;
  box-shadow: 0 0 0 0 var(--accent-soft);
}
.generate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-soft), 0 0 16px var(--accent-soft);
}
.generate-btn:active { transform: translateY(0); }
.generate-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

/* === 加载动画 === */
.loading { display: none; padding: 2rem 0; }
.loading.show { display: block; }

/* AI 生成可视化容器 */
.gen-viz-container {
  display: flex;
  gap: 1.5rem;
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.gen-viz-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.gen-viz-map {
  flex: 1 1 55%;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--rule);
  background: rgba(15,20,25,0.6);
  min-height: 280px;
}
.gen-viz-map svg {
  width: 100%;
  height: 100%;
  display: block;
}
.gen-viz-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 0.8rem;
  background: linear-gradient(to top, rgba(15,20,25,0.9), transparent);
  pointer-events: none;
}
.gen-viz-status {
  font-size: 0.82rem;
  color: var(--accent2);
  font-weight: 600;
}
.gen-viz-side {
  flex: 1 1 40%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-width: 0;
}
.gen-stats {
  display: flex;
  gap: 0.8rem;
}
.gen-stat {
  flex: 1;
  background: var(--bg3);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.7rem;
  text-align: center;
  border: 1px solid var(--rule);
}
.gen-stat-label {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.gen-stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--ink);
}
.gen-stat-value.accent { color: var(--accent); }
.gen-stat-value.accent2 { color: var(--accent2); }

/* SVG 候选点脉冲动画 */
@keyframes dotPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}
@keyframes ringPulse {
  0% { r: 7; opacity: 0.6; }
  100% { r: 22; opacity: 0; }
}
.gen-pulse-ring {
  animation: ringPulse 1.2s ease-out infinite;
}

/* 进度条 */
.gen-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.gen-progress-track {
  flex: 1;
  height: 6px;
  background: var(--bg3);
  border-radius: 3px;
  overflow: hidden;
}
.gen-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.gen-progress-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 3rem;
}

.loading .steps { display: inline-flex; flex-direction: column; gap: 0.6rem; text-align: left; }
.loading .step-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  opacity: 0.3;
  transition: opacity 0.3s, color 0.3s;
}
.loading .step-item.active { opacity: 1; color: var(--accent); }
.loading .step-item.done { opacity: 0.6; color: var(--accent2); }
.loading .step-item .dot {
  display: inline-block;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 1s infinite;
}
.loading .step-item.done .dot { animation: none; }
.loading .step-item .step-icon { font-size: 0.9rem; }
.loading .step-item .step-detail {
  font-size: 0.78rem;
  color: var(--muted);
  margin-left: auto;
  opacity: 0;
  transition: opacity 0.3s;
}
.loading .step-item.done .step-detail { opacity: 0.8; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* === 结果区域 === */
.result-area { display: none; }
.result-area.show { display: block; }

/* === 生成洞察面板 === */
.gen-insight {
  margin-bottom: 1.5rem;
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.gen-insight::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.insight-header {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.insight-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.insight-card {
  background: var(--bg3);
  border-radius: var(--radius-sm);
  padding: 1rem;
}
.insight-card-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.8rem;
}
.insight-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--ink);
}
.stat-num.accent { color: var(--accent); }
.stat-arrow { color: var(--muted); font-size: 1rem; }
.stat-label { font-size: 0.78rem; color: var(--muted); }

/* POI 类型柱状图 */
.insight-bars { display: flex; flex-direction: column; gap: 0.5rem; }
.insight-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
}
.bar-label { width: 3rem; color: var(--muted); text-align: right; }
.bar-track {
  flex: 1;
  height: 8px;
  background: var(--bg2);
  border-radius: 4px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 4px;
  transition: width 0.6s ease;
}
.bar-value {
  color: var(--ink);
  font-weight: 600;
  min-width: 1.5rem;
}

/* 任务类型流程 */
.insight-task-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.insight-chip {
  padding: 0.25rem 0.6rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}
.insight-coherence {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.coherence-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}
.coherence-icon.pass { background: var(--success-soft); color: var(--success); }
.coherence-icon.warn { background: var(--accent-soft); color: var(--accent); }

/* === AI 决策解释 === */
.ai-explain {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--rule);
}
.ai-explain-header {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ai-explain-header .section-icon { font-size: 1.1rem; }

/* 总体生成策略说明 */
.ai-explain-reason {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  background: linear-gradient(135deg, var(--accent2-soft), var(--accent-soft));
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ink);
}
.ai-reason-icon {
  font-size: 1rem;
  flex-shrink: 0;
  line-height: 1.7;
}
.ai-reason-text { flex: 1; }

/* POI 解释卡片列表 */
.ai-poi-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.ai-poi-card {
  background: var(--bg3);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.ai-poi-card:hover {
  border-color: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.ai-poi-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.ai-poi-seq {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #1a1a1a;
  font-size: 0.74rem;
  font-weight: 800;
}
.ai-poi-name {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
}
.ai-poi-total {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

/* 单条入选理由 */
.ai-poi-reason {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-bottom: 0.7rem;
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--muted);
}
.ai-poi-reason .ai-reason-icon { font-size: 0.85rem; }
.ai-poi-reason .ai-reason-text { color: var(--ink); opacity: 0.85; }

/* 评分迷你进度条 */
.ai-score-bars {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.ai-score-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
}
.ai-score-bar-label {
  width: 4.5rem;
  color: var(--muted);
  text-align: right;
  flex-shrink: 0;
}
.ai-score-bar-track {
  flex: 1;
  height: 6px;
  background: var(--bg2);
  border-radius: 3px;
  overflow: hidden;
}
.ai-score-bar-fill {
  height: 100%;
  width: 0;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.ai-score-bar-fill.theme { background: linear-gradient(90deg, var(--accent), var(--accent-light)); }
.ai-score-bar-fill.weather { background: linear-gradient(90deg, var(--accent2), var(--accent2-light)); }
.ai-score-bar-fill.time { background: linear-gradient(90deg, var(--purple), var(--purple-light)); }
.ai-score-bar-fill.distance { background: linear-gradient(90deg, var(--success), var(--success-light)); }
.ai-score-bar-value {
  min-width: 2rem;
  text-align: right;
  color: var(--ink);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 768px) {
  .insight-grid { grid-template-columns: 1fr; }
  .ai-poi-list { grid-template-columns: 1fr; }
}

/* === 故事面板 === */
.story-panel {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 2rem 2rem 2rem 2.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.story-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.story-panel .quest-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.story-panel .quest-meta { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.2rem; }
.story-panel .quest-meta span {
  font-size: 0.75rem;
  background: var(--bg3);
  border: 1px solid var(--rule);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  color: var(--muted);
}
.story-panel .quest-intro { color: var(--ink); font-size: 0.96rem; line-height: 1.8; margin-bottom: 1rem; }
.story-panel .quest-ending {
  color: var(--muted);
  font-size: 0.88rem;
  font-style: italic;
  border-top: 1px dashed var(--rule);
  padding-top: 1rem;
  margin-top: 1rem;
}

/* === 地图面板 === */
.map-panel {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.map-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.map-panel h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.result-map {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  overflow: hidden;
  z-index: 1;
}

/* === 任务卡片 === */
.tasks-panel {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 60%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.5rem 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.tasks-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent2));
}
.coherence-info {
  font-size: 0.8rem;
  margin-bottom: 1rem;
  color: var(--muted);
}
.coherence-info .coherence-pass { color: var(--accent2); font-weight: 600; }
.coherence-info .coherence-warn { color: var(--accent); font-weight: 600; }
.tasks-panel h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.task-cards { display: grid; gap: 1rem; }
.task-card {
  background: linear-gradient(145deg, var(--bg2), var(--bg2) 70%, var(--accent-tint));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: 1rem;
  align-items: start;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s, filter 0.3s;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  animation: cardFadeIn 0.5s ease-out backwards;
}
@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.task-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  opacity: 0.5;
  transition: opacity 0.3s;
}
.task-card:hover { border-color: var(--accent); transform: translateX(4px); box-shadow: 0 4px 20px var(--accent-soft); }
.task-card:hover::before { opacity: 1; }
.task-card.linked-highlight {
  border-color: var(--accent2);
  box-shadow: 0 4px 20px var(--accent2-soft);
}
.task-card.linked-highlight::before { background: var(--accent2); opacity: 1; }
.task-card .seq { font-size: 1.8rem; font-weight: 800; color: var(--accent); line-height: 1; }
.task-card .body h4 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.task-card .body .prompt { color: var(--muted); font-size: 0.88rem; margin-bottom: 0.6rem; }
.task-card .body .poi-name { font-size: 0.8rem; color: var(--accent2); margin-bottom: 0.5rem; }
.task-card .body .chips { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.task-card .body .chip { font-size: 0.7rem; padding: 0.15rem 0.5rem; border-radius: 4px; }
.task-card .body .chip.type { background: var(--accent-soft); color: var(--accent); }
.task-card .body .chip.verify { background: var(--accent2-soft); color: var(--accent2); }
.task-card .actions { display: flex; flex-direction: column; gap: 0.4rem; }
.task-card .actions button {
  font-size: 0.78rem;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--bg3);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.task-card .actions button:hover { border-color: var(--accent2); color: var(--accent2); }
.task-card .actions button.done { background: var(--accent2-soft); border-color: var(--accent2); color: var(--accent2); }

/* === 任务交互区域 === */
.task-interaction {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--rule);
}

/* 照片上传 */
.upload-zone {
  display: block;
  cursor: pointer;
}
.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  height: 100px;
  border: 2px dashed var(--rule);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--muted);
  font-size: 0.82rem;
  transition: border-color 0.2s, background 0.2s;
}
.upload-placeholder:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.upload-icon { font-size: 1.5rem; }
.upload-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
}
.clear-photo-btn {
  margin-top: 0.4rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg3);
  color: var(--muted);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
}
.clear-photo-btn:hover {
  border-color: var(--warn);
  color: var(--warn);
}

/* 文字输入 */
.answer-textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--ink);
  font-size: 0.85rem;
  font-family: inherit;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
}
.answer-textarea:focus {
  border-color: var(--accent2);
}
.answer-textarea::placeholder {
  color: var(--muted);
  font-size: 0.82rem;
}
.answer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.4rem;
}
.char-count {
  font-size: 0.75rem;
  color: var(--muted);
}
.ai-score-btn, .submit-answer-btn {
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.ai-score-btn:hover, .submit-answer-btn:hover {
  background: var(--accent);
  color: #1a1a1a;
}
.ai-score-btn:disabled, .submit-answer-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

/* AI 评分结果 */
.ai-score-result {
  margin-top: 0.5rem;
}
.score-feedback {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}
.score-feedback.loading {
  background: var(--accent2-soft);
  color: var(--accent2);
}
.score-feedback.warn {
  background: var(--warn-soft);
  color: var(--warn);
}
.score-feedback.success {
  background: var(--success-soft);
  color: var(--success);
}
.score-stars {
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 0.2rem;
}
.score-num {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent);
  margin-bottom: 0.3rem;
}
.score-comment {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* 计数题 */
.count-input {
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--ink);
  font-size: 0.88rem;
  outline: none;
  width: 120px;
}
.count-input:focus { border-color: var(--accent2); }
.submit-count-btn {
  margin-left: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent2);
  border-radius: var(--radius-sm);
  background: var(--accent2-soft);
  color: var(--accent2);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.submit-count-btn:hover { background: var(--accent2); color: #fff; }
.submit-count-btn:disabled { opacity: 0.6; cursor: default; }
.count-result {
  margin-top: 0.4rem;
}

/* === 导出栏 === */
.export-bar { display: flex; gap: 0.8rem; margin-top: 1.5rem; justify-content: flex-end; }
.export-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--ink);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s;
}
.export-btn:hover { border-color: var(--accent); color: var(--accent); }
.export-btn.primary { background: var(--accent); border-color: var(--accent); color: #1a1a1a; font-weight: 600; }
.export-btn.primary:hover { opacity: 0.9; }

/* === 空状态 === */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--muted); }
.empty-state .icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }
.empty-state p { font-size: 0.95rem; }

/* === 可展开的任务详情 === */
.task-card-details {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
}
.task-card.expanded .task-card-details {
  max-height: 800px;
  opacity: 1;
  margin-top: 0.6rem;
}
.task-card .task-detail .detail-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
  margin-left: 0.2rem;
}
.task-card.expanded .task-detail .detail-arrow {
  transform: rotate(180deg);
}

/* === 地图标记动画 === */
@keyframes markerDrop {
  0% { transform: translateY(-30px) scale(0.5); opacity: 0; }
  60% { transform: translateY(4px) scale(1.1); opacity: 1; }
  100% { transform: translateY(0) scale(1); opacity: 1; }
}
.poi-pin-wrap.marker-animate {
  animation: markerDrop 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
.poi-pin-wrap.marker-highlight .poi-pin-inner {
  transform: scale(1.4);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 4px 16px rgba(0,0,0,0.5);
}
.poi-pin-wrap.marker-highlight .poi-pin-label {
  color: var(--accent);
  font-weight: 800;
}

/* === 结果区域平滑过渡 === */
.result-area.show .story-panel,
.result-area.show .gen-insight,
.result-area.show .map-panel,
.result-area.show .tasks-panel {
  animation: panelSlideIn 0.5s ease-out backwards;
}
.result-area.show .gen-insight { animation-delay: 0.05s; }
.result-area.show .map-panel { animation-delay: 0.15s; }
.result-area.show .tasks-panel { animation-delay: 0.25s; }
@keyframes panelSlideIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === 响应式 === */
@media (max-width: 768px) {
  .config-grid { grid-template-columns: 1fr; }
  .task-card { grid-template-columns: 2rem 1fr; }
  .task-card .actions { grid-column: 1 / -1; flex-direction: row; }
  .topbar .links { display: none; }
  .input-map { height: 280px; }
  .result-map { height: 320px; }
  .map-header { flex-direction: column; align-items: flex-start; }
  .detected-summary { flex-direction: column; align-items: flex-start; }
  .relocate-btn { margin-left: 0; }
  .gen-viz-container { flex-direction: column; }
  .gen-viz-map { min-height: 200px; }
  .gen-stats { flex-wrap: wrap; }
  .export-bar { flex-wrap: wrap; }
  .exploration-progress .exp-progress-inner { flex-wrap: wrap; gap: 0.4rem; }
}

/* ============================================
   探险模式 (Exploration Mode) 样式
   ============================================ */

/* === 探险进度条 === */
.exploration-progress {
  margin-bottom: 1.5rem;
  padding: 0.9rem 1.2rem;
  background: linear-gradient(135deg, var(--bg2), var(--bg3));
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.exp-progress-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.exp-progress-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
  min-width: 5.5rem;
}
.exp-progress-track {
  flex: 1;
  height: 8px;
  background: var(--bg3);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--rule);
}
.exp-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 4px;
  transition: width 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.exp-progress-mode {
  font-size: 0.72rem;
  background: var(--accent2-soft);
  color: var(--accent2);
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
  white-space: nowrap;
}

/* === 限时挑战计时器 === */
.challenge-timer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.7rem 1.2rem;
  background: linear-gradient(135deg, var(--accent2-soft), var(--accent-soft));
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  justify-content: center;
}
.challenge-timer .timer-icon { font-size: 1.1rem; }
.challenge-timer .timer-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 600;
}
.challenge-timer .timer-value {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent2);
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
}
.challenge-timer.timeup {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}
.challenge-timer.timeup .timer-value { color: var(--warn); }
@keyframes timerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.challenge-timer.timeup .timer-value { animation: timerPulse 0.8s infinite; }

/* === 开始探险按钮栏 === */
.exploration-action-bar {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}
.exploration-start-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.2rem;
  border: none;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #1a1a1a;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 4px 18px var(--accent-soft);
}
.exploration-start-btn .exp-icon { font-size: 1.15rem; }
.exploration-start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--accent-soft), 0 0 16px var(--accent2-soft);
}
.exploration-start-btn:active { transform: translateY(0); }

/* === 任务卡片：锁定 / 待解锁 / 解锁动画 === */
.task-card.locked {
  opacity: 0.55;
  filter: blur(1.5px);
  cursor: not-allowed;
  pointer-events: auto;
}
.task-card.locked .body,
.task-card.locked .actions {
  filter: blur(2px);
  user-select: none;
}
.task-card.locked:hover {
  transform: none;
  border-color: var(--rule);
  box-shadow: none;
}
.task-card.locked::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg2);
  opacity: 0.35;
  pointer-events: none;
  border-radius: var(--radius);
}

/* 锁定覆盖层 */
.lock-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  pointer-events: none;
  border-radius: var(--radius);
}
.lock-overlay .lock-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
  animation: lockBob 2s ease-in-out infinite;
}
.lock-overlay .lock-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--bg3);
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  border: 1px solid var(--rule);
}
@keyframes lockBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* 待到达任务（pending）：详情隐藏 + 提示徽章 */
.task-card.pending {
  border-color: var(--accent2);
  box-shadow: 0 0 0 1px var(--accent2-soft), 0 4px 20px var(--accent2-soft);
}
.task-card.pending .task-card-details {
  max-height: 0;
  opacity: 0;
  margin-top: 0;
}
.task-card.pending::before {
  background: var(--accent2);
  opacity: 1;
}
.pending-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.6rem;
  padding: 0.35rem 0.8rem;
  background: var(--accent2-soft);
  color: var(--accent2);
  border: 1px dashed var(--accent2);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}
.pending-badge .badge-icon {
  font-size: 0.95rem;
  animation: pinBob 1.5s ease-in-out infinite;
}
@keyframes pinBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

/* 解锁动画：淡入 + 上滑 */
.task-card.unlocking {
  animation: cardUnlock 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}
@keyframes cardUnlock {
  0% { opacity: 0.3; transform: translateY(16px); filter: blur(2px); }
  60% { opacity: 1; transform: translateY(-3px); filter: blur(0); }
  100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* === 地图标记：激活脉冲 (Task 1b) === */
.poi-pin-wrap.marker-active .poi-pin-inner {
  animation: markerPulse 1.4s ease-in-out infinite;
  box-shadow: 0 0 0 0 var(--accent2), 0 4px 14px rgba(0,0,0,0.5);
}
@keyframes markerPulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 var(--accent2-soft), 0 4px 14px rgba(0,0,0,0.5);
  }
  50% {
    transform: scale(1.18);
    box-shadow: 0 0 0 10px rgba(61, 181, 208, 0), 0 4px 18px rgba(0,0,0,0.5);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 var(--accent2-soft), 0 4px 14px rgba(0,0,0,0.5);
  }
}
.poi-pin-wrap.marker-active .poi-pin-label {
  color: var(--accent2);
  font-weight: 800;
}

/* === 地图：到达提示浮层 === */
.arrival-prompt-pin { background: none !important; border: none !important; }
.arrival-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  animation: arrivalFloat 1.6s ease-in-out infinite;
}
.arrival-prompt-arrow {
  color: var(--accent2);
  font-size: 1rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.arrival-prompt-btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #1a1a1a;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 4px 16px var(--accent2-soft), 0 0 0 4px var(--accent2-soft);
  transition: all 0.2s;
}
.arrival-prompt-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 6px 20px var(--accent2-soft), 0 0 0 6px var(--accent2-soft);
}
@keyframes arrivalFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

/* === 庆祝横幅 === */
.celebration-banner {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 14, 18, 0.82);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.4s ease;
}
.celebration-banner.show {
  opacity: 1;
}
.celebration-content {
  position: relative;
  text-align: center;
  background: linear-gradient(145deg, var(--bg2), var(--bg3));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 460px;
  box-shadow: 0 12px 50px rgba(0,0,0,0.6), 0 0 30px var(--accent-soft);
  animation: celebrationPop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes celebrationPop {
  0% { opacity: 0; transform: scale(0.7) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
.celebration-emoji {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  animation: celebrationBounce 1.2s ease-in-out infinite;
}
@keyframes celebrationBounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(8deg); }
}
.celebration-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.celebration-text {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.celebration-close {
  padding: 0.7rem 1.8rem;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #1a1a1a;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.celebration-close:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-soft);
}

/* === Toast 通知 === */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  z-index: 10001;
  padding: 0.75rem 1.4rem;
  background: linear-gradient(135deg, var(--bg3), var(--bg2));
  border: 1px solid var(--accent2);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}