/**
 * GameCMS 搜索页 v3.0 样式
 * 
 * 设计语言：居中大搜索框 + 双列卡片网格 + 液态玻璃拟态
 * 响应式4断点：≥1400 / 1024-1399 / 768-1023 / ≤767
 * 暗色游戏风默认，CSS变量全驱动
 * 命名空间：gs-（game search）
 */

/* ========== 1. 容器 ========== */
.gs-page{min-height:calc(100vh - var(--gp-nav-height) - 200px);margin-top:var(--gp-nav-height)}
.gs-container{max-width:1024px;margin:0 auto;padding:var(--gp-space-lg) var(--gp-space)}

/* ========== 2. 面包屑（SEO） ========== */
.gs-breadcrumb{display:flex;align-items:center;gap:8px;padding-bottom:var(--gp-space);font-size:.78rem;color:var(--gp-text-tertiary)}
.gs-breadcrumb a{color:var(--gp-text-secondary);text-decoration:none;transition:color .2s}
.gs-breadcrumb a:hover{color:var(--gp-primary)}
.gs-breadcrumb i.fa-chevron-right{font-size:.55rem;opacity:.5}

/* ========== 3. Hero 搜索区 ========== */
.gs-hero{text-align:center;padding:48px 0 36px}
.gs-hero-title{font-size:1.75rem;font-weight:800;color:var(--gp-text-primary);margin-bottom:28px;display:flex;align-items:center;justify-content:center;gap:12px}
.gs-title-icon{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--gp-primary),#ff3d00);color:#fff;font-size:1.15rem;box-shadow:0 4px 20px rgba(255,107,53,.35)}
.gs-hero-title strong{color:var(--gp-primary);background:linear-gradient(180deg,transparent 60%,rgba(255,107,53,.12) 60%);padding:0 4px}

/* ========== 4. 搜索框 ========== */
.gs-box{position:relative;max-width:640px;margin:0 auto}
.gs-input-row{position:relative;display:flex;align-items:center}
.gs-input-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--gp-text-tertiary);font-size:1.05rem;z-index:2;pointer-events:none;transition:color .3s}
.gs-input{width:100%;height:60px;padding:0 120px 0 52px;background:var(--gp-bg-card);border:2px solid var(--gp-border);border-radius:18px;font-size:1.05rem;color:var(--gp-text-primary);outline:none;transition:all .3s;font-family:inherit;backdrop-filter:blur(12px)}
.gs-input::placeholder{color:var(--gp-text-tertiary);font-size:.95rem}
.gs-input:focus{border-color:var(--gp-primary);box-shadow:0 0 0 5px rgba(255,107,53,.1),0 8px 32px rgba(0,0,0,.25)}
.gs-input:focus~.gs-input-icon{color:var(--gp-primary)}

/* 提交按钮 */
.gs-submit{position:absolute;right:10px;top:50%;transform:translateY(-50%);width:42px;height:42px;border:none;border-radius:13px;background:linear-gradient(135deg,var(--gp-primary),#ff5722);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .25s;box-shadow:0 3px 12px rgba(255,107,53,.35);z-index:2}
.gs-submit:hover{transform:translateY(-50%) scale(1.06);box-shadow:0 5px 20px rgba(255,107,53,.45)}
.gs-submit:active{transform:translateY(-50%) scale(.96)}

/* 清除按钮 */
.gs-clear{position:absolute;right:58px;top:50%;transform:translateY(-50%);width:30px;height:30px;border:none;border-radius:50%;background:var(--gp-bg-input);color:var(--gp-text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.7rem;transition:all .2s;z-index:2}
.gs-clear:hover{background:rgba(255,107,53,.12);color:var(--gp-primary)}

/* 语音 */
.gs-voice{position:absolute;right:62px;top:50%;transform:translateY(-50%);width:32px;height:32px;border:none;border-radius:50%;background:var(--gp-bg-input);color:var(--gp-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.82rem;transition:all .2s;z-index:2}
.gs-voice:hover{color:var(--gp-primary);background:rgba(255,107,53,.1)}
.gs-voice.listening{color:#ff3d00;background:rgba(255,61,0,.15);animation:vp 1.5s ease-in-out infinite}
@keyframes vp{0%,100%{box-shadow:0 0 0 0 rgba(255,61,0,.4)}50%{box-shadow:0 0 0 10px rgba(255,61,0,0)}}

/* ========== 5. 下拉（建议/历史） ========== */
.gs-drop{position:absolute;top:calc(100% + 10px);left:0;right:0;background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:16px;box-shadow:0 16px 48px rgba(0,0,0,.45);z-index:200;overflow:hidden;animation:gdIn .2s ease;backdrop-filter:blur(24px);display:none}
@keyframes gdIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.gs-drop-list{padding:8px}
.gs-di{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;color:var(--gp-text-secondary);text-decoration:none;font-size:.88rem;transition:all .12s}
.gs-di:hover{background:rgba(255,107,53,.06);color:var(--gp-text-primary)}
.gs-di i{color:var(--gp-text-tertiary);font-size:.75rem;width:16px;text-align:center}
.gs-di mark{background:rgba(255,107,53,.18);color:var(--gp-primary);padding:0 2px;border-radius:2px}
.gs-ds{margin-left:auto;font-size:.7rem;opacity:.5}
.gs-drop-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px 4px;font-size:.75rem;color:var(--gp-text-tertiary)}
.gs-drop-head button{background:none;border:none;color:var(--gp-text-tertiary);cursor:pointer;font-size:.7rem;padding:3px 8px;border-radius:6px;transition:all .2s}
.gs-drop-head button:hover{color:var(--gp-primary);background:rgba(255,107,53,.06)}
.gs-drop-loading{padding:16px;text-align:center;color:var(--gp-text-tertiary);font-size:.82rem}

/* ========== 6. 热门搜索 ========== */
.gs-hot{margin-top:20px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}
.gs-hot-label{font-size:.8rem;font-weight:600;color:var(--gp-text-secondary);white-space:nowrap}
.gs-hot-label i{color:#ff6b35}
.gs-hot-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.gs-hot-tag{display:inline-block;padding:7px 18px;background:var(--gp-bg-input);border:1px solid var(--gp-border);border-radius:24px;color:var(--gp-text-secondary);text-decoration:none;font-size:.78rem;font-weight:500;transition:all .2s}
.gs-hot-tag:hover{background:rgba(255,107,53,.08);border-color:var(--gp-primary);color:var(--gp-primary);transform:translateY(-1px)}

/* ========== 7. 工具栏 ========== */
.gs-bar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:24px;padding:14px 20px;background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:16px}
.gs-bar-left{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.gs-bar-count{font-size:.88rem;color:var(--gp-text-secondary)}
.gs-bar-count strong{color:var(--gp-primary);font-weight:700}
.gs-bar-time{font-size:.7rem;color:var(--gp-text-tertiary)}
.gs-bar-ft{display:inline-block;padding:2px 8px;background:rgba(76,175,80,.1);color:#4caf50;border-radius:4px;font-size:.62rem;font-weight:700;letter-spacing:.5px}
.gs-bar-zero{color:var(--gp-text-tertiary);font-size:.88rem}
.gs-bar-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}

/* Tab */
.gs-tabs{display:flex;gap:4px;background:var(--gp-bg-input);border-radius:12px;padding:3px}
.gs-tab{padding:7px 16px;border-radius:10px;font-size:.8rem;font-weight:600;color:var(--gp-text-secondary);text-decoration:none;transition:all .2s;display:flex;align-items:center;gap:6px}
.gs-tab:hover{color:var(--gp-text-primary)}
.gs-tab.active{background:var(--gp-primary);color:#fff;box-shadow:0 2px 10px rgba(255,107,53,.3)}
.gs-tab-num{font-size:.68rem;padding:1px 7px;border-radius:20px;background:rgba(255,255,255,.2);font-weight:400;min-width:20px;text-align:center}
.gs-tab.active .gs-tab-num{background:rgba(255,255,255,.25)}

/* 排序 */
.gs-sort{padding:8px 14px;background:var(--gp-bg-input);border:1px solid var(--gp-border);border-radius:10px;color:var(--gp-text-primary);font-size:.8rem;font-family:inherit;cursor:pointer;outline:none}
.gs-sort:focus{border-color:var(--gp-primary)}

/* ========== 8. 结果卡片网格 ========== */
.gs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.gs-card{background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:16px;overflow:hidden;transition:all .3s;position:relative}
.gs-card:hover{border-color:var(--gp-primary);transform:translateY(-3px);box-shadow:0 12px 36px rgba(0,0,0,.3)}
.gs-card-img{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--gp-bg-input)}
.gs-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gs-card:hover .gs-card-img img{transform:scale(1.06)}
.gs-card-type-badge{position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:6px;font-size:.68rem;font-weight:700;backdrop-filter:blur(6px)}
.gs-tb-game{background:rgba(255,107,53,.85);color:#fff}
.gs-tb-article{background:rgba(78,140,255,.85);color:#fff}

.gs-card-info{padding:14px 16px 16px}
.gs-card-title{font-size:.95rem;font-weight:600;line-height:1.4;margin:0 0 8px}
.gs-card-title a{color:var(--gp-text-primary);text-decoration:none;transition:color .2s}
.gs-card-title a:hover{color:var(--gp-primary)}
.gs-card-desc{font-size:.8rem;line-height:1.55;color:var(--gp-text-secondary);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gs-card-foot{display:flex;align-items:center;gap:12px;font-size:.72rem;color:var(--gp-text-tertiary)}
.gs-card-foot i{font-size:.65rem}
.gs-star{color:#f59e0b;font-weight:600}

/* 高亮 */
.gs-shl,mark.gs-shl{background:linear-gradient(180deg,transparent 58%,rgba(255,107,53,.22) 58%);color:var(--gp-primary);padding:0 2px;border-radius:2px;font-weight:600}

/* ========== 9. 分页 ========== */
.gs-pager{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:36px;padding:16px 0}
.gs-pg-btn{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:10px;color:var(--gp-text-secondary);text-decoration:none;font-size:.84rem;font-weight:500;transition:all .2s}
.gs-pg-btn:hover{border-color:var(--gp-primary);color:var(--gp-primary);background:rgba(255,107,53,.04)}
.gs-pg-btn.active{background:var(--gp-primary);border-color:var(--gp-primary);color:#fff;font-weight:700;box-shadow:0 3px 14px rgba(255,107,53,.35)}
.gs-pg-dot{padding:0 2px;color:var(--gp-text-tertiary);font-weight:700;user-select:none}

/* ========== 10. 相关搜索 ========== */
.gs-related{margin-top:36px;padding:20px 24px;background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:16px}
.gs-related h4{font-size:.88rem;font-weight:600;color:var(--gp-text-primary);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.gs-related h4 i{color:#f59e0b}
.gs-related-tags{display:flex;flex-wrap:wrap;gap:8px}
.gs-related-tags a{display:inline-block;padding:6px 16px;background:var(--gp-bg-input);border:1px solid var(--gp-border);border-radius:20px;color:var(--gp-text-secondary);text-decoration:none;font-size:.78rem;transition:all .2s}
.gs-related-tags a:hover{border-color:var(--gp-primary);color:var(--gp-primary);background:rgba(255,107,53,.04)}

/* ========== 11. 空结果 ========== */
.gs-empty{text-align:center;padding:60px 20px}
.gs-empty-icon{font-size:4rem;color:var(--gp-text-tertiary);opacity:.15;margin-bottom:20px}
.gs-empty h2{font-size:1.2rem;color:var(--gp-text-primary);margin-bottom:16px;font-weight:600}
.gs-empty h2 strong{color:var(--gp-primary)}
.gs-empty-tips{list-style:none;padding:0;margin:0 auto 24px;max-width:360px;text-align:left}
.gs-empty-tips li{padding:5px 0;font-size:.82rem;color:var(--gp-text-tertiary)}
.gs-empty-tips li::before{content:'• ';color:var(--gp-primary)}
.gs-empty-hot{margin-bottom:24px}
.gs-empty-hot h4{font-size:.85rem;color:var(--gp-text-secondary);margin-bottom:12px}
.gs-empty-hot h4 i{color:#ff6b35}
.gs-empty-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.gs-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:12px;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .25s;cursor:pointer;border:none}
.gs-btn-primary{background:var(--gp-primary);color:#fff;box-shadow:0 3px 14px rgba(255,107,53,.25)}
.gs-btn-primary:hover{background:#ff7a4d;transform:translateY(-1px);box-shadow:0 6px 22px rgba(255,107,53,.35)}
.gs-btn-ghost{background:var(--gp-bg-card);border:1px solid var(--gp-border);color:var(--gp-text-secondary)}
.gs-btn-ghost:hover{border-color:var(--gp-primary);color:var(--gp-primary)}

/* ========== 12. 着陆页 ========== */
.gs-landing{padding:40px 0 60px}
.gs-landing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gs-landing-card{text-align:center;padding:44px 24px;background:var(--gp-bg-card);border:1px solid var(--gp-border);border-radius:18px;transition:all .3s}
.gs-landing-card:hover{border-color:var(--gp-primary);transform:translateY(-4px);box-shadow:0 16px 48px rgba(0,0,0,.25)}
.gs-lc-icon{font-size:2.5rem;color:var(--gp-primary);margin-bottom:16px;opacity:.8}
.gs-landing-card h3{font-size:1.05rem;font-weight:700;color:var(--gp-text-primary);margin-bottom:6px}
.gs-landing-card p{font-size:.82rem;color:var(--gp-text-secondary);margin-bottom:20px}

/* ========== 13. 响应式 ========== */
@media(max-width:1023px){
  .gs-hero{padding:32px 0 24px}
  .gs-hero-title{font-size:1.4rem}
  .gs-grid{grid-template-columns:1fr}
  .gs-landing-grid{grid-template-columns:repeat(2,1fr)}
  .gs-bar{flex-direction:column;align-items:flex-start}
  .gs-bar-right{width:100%;justify-content:space-between}
}

@media(max-width:767px){
  .gs-container{padding:var(--gp-space) var(--gp-space-sm)}
  .gs-hero{padding:24px 0 20px}
  .gs-hero-title{font-size:1.15rem;gap:8px}
  .gs-title-icon{width:38px;height:38px;font-size:.95rem;border-radius:12px}
  .gs-input{height:50px;font-size:16px;padding:0 90px 0 44px;border-radius:14px}
  .gs-input-icon{left:14px;font-size:.9rem}
  .gs-submit{width:36px;height:36px;right:6px;border-radius:10px}
  .gs-clear{right:46px;width:26px;height:26px}
  .gs-voice{right:48px;width:28px;height:28px}
  .gs-grid{gap:12px}
  .gs-card{border-radius:14px}
  .gs-card-info{padding:12px 14px}
  .gs-card-title{font-size:.88rem}
  .gs-card-desc{font-size:.76rem;-webkit-line-clamp:2}
  .gs-bar{padding:12px 14px;border-radius:14px}
  .gs-tab{padding:6px 12px;font-size:.74rem}
  .gs-sort{padding:6px 10px;font-size:.74rem}
  .gs-landing-grid{grid-template-columns:1fr}
  .gs-landing-card{padding:28px 20px}
  .gs-pager{gap:3px}
  .gs-pg-btn{min-width:32px;height:34px;font-size:.78rem;border-radius:8px}
  .gs-empty{padding:36px 14px}
  .gs-empty-links{flex-direction:column;align-items:center}
  .gs-empty-links .gs-btn{width:100%;justify-content:center}
  .gs-hot{flex-direction:column}
  .gs-related{padding:14px 16px;border-radius:14px}
}

@media(min-width:1400px){
  .gs-container{max-width:1100px}
  .gs-grid{grid-template-columns:repeat(3,1fr);gap:20px}
}

@media(prefers-reduced-motion:reduce){
  .gs-card,.gs-card-img img,.gs-pg-btn,.gs-hot-tag,.gs-drop,.gs-submit{transition:none}
  .gs-card:hover{transform:none}
  .gs-submit:hover{transform:translateY(-50%)}
  @keyframes gdIn{from{opacity:0}to{opacity:1}}
}

/* ========== 14. 搜索样式切换 v4.0 ========== */

/* -- 网格模式 -- */
.gs-page[data-search-style="grid"] .gs-grid{grid-template-columns:repeat(3,1fr);}
.gs-page[data-search-style="grid"] .gs-card-img{aspect-ratio:4/3;}
@media(max-width:1023px){.gs-page[data-search-style="grid"] .gs-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:480px){.gs-page[data-search-style="grid"] .gs-grid{grid-template-columns:1fr;}}

/* -- 紧凑模式 -- */
.gs-page[data-search-style="compact"] .gs-grid{grid-template-columns:1fr;gap:0;}
.gs-page[data-search-style="compact"] .gs-card{border-radius:0;border-left:none;border-right:none;margin-bottom:-1px;}
.gs-page[data-search-style="compact"] .gs-card:hover{transform:none;}
.gs-page[data-search-style="compact"] .gs-card-img{display:none;}
.gs-page[data-search-style="compact"] .gs-card-info{padding:12px 16px;}
.gs-page[data-search-style="compact"] .gs-card-title{font-size:.85rem;}
.gs-page[data-search-style="compact"] .gs-card-desc{display:none;}
.gs-page[data-search-style="compact"] .gs-card-type-badge{position:static;display:inline-block;margin-bottom:6px;}

/* -- 分栏模式 -- */
.gs-page[data-search-style="split"] .gs-grid{display:flex;gap:20px;}
.gs-page[data-search-style="split"] .gs-card[data-type="game"]{flex:1;}
.gs-page[data-search-style="split"] .gs-card[data-type="article"]{flex:1;}
@media(max-width:767px){.gs-page[data-search-style="split"] .gs-grid{flex-direction:column;}}

/* -- 封面流模式 -- */
.gs-page[data-search-style="coverflow"] .gs-grid{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch;grid-template-columns:none;}
.gs-page[data-search-style="coverflow"] .gs-card{flex-shrink:0;width:260px;}
.gs-page[data-search-style="coverflow"] .gs-card:hover{transform:translateY(-3px);}
.gs-page[data-search-style="coverflow"] .gs-card-img{aspect-ratio:16/10;}
@media(max-width:480px){.gs-page[data-search-style="coverflow"] .gs-card{width:220px;}}