/* ============ 星盾反黑站 · 主题样式 ============ */
:root{
  --bg:#0a0e1a;
  --bg-soft:#0f1526;
  --card:rgba(255,255,255,.055);
  --card-hover:rgba(255,255,255,.09);
  --card-strong:rgba(16,22,42,.78);
  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --text:#eef2ff;
  --text-dim:#9aa6c2;
  --text-faint:#6b7690;
  --primary:#6d8dff;
  --primary-2:#8b5cf6;
  --accent:#22d3ee;
  --danger:#ff4d6d;
  --warn:#fbbf24;
  --ok:#34d399;
  --gradient:linear-gradient(135deg,#6d8dff,#8b5cf6 55%,#d946ef);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 20px 50px rgba(0,0,0,.35);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --ease:cubic-bezier(.22,.8,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  min-height:100vh;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* 背景光晕 */
.bg-orbs{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;
  background:
    radial-gradient(900px 600px at 85% -10%,rgba(109,141,255,.16),transparent 60%),
    radial-gradient(800px 700px at -10% 20%,rgba(139,92,246,.14),transparent 60%),
    radial-gradient(700px 700px at 50% 110%,rgba(217,70,239,.10),transparent 60%),
    linear-gradient(180deg,#0a0e1a,#070a13);
}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:drift 18s ease-in-out infinite}
.orb-1{width:420px;height:420px;top:-120px;right:-80px;background:radial-gradient(circle,#6d8dff55,transparent 70%)}
.orb-2{width:360px;height:360px;top:30%;left:-120px;background:radial-gradient(circle,#8b5cf655,transparent 70%);animation-delay:-6s}
.orb-3{width:380px;height:380px;bottom:-140px;right:15%;background:radial-gradient(circle,#22d3ee44,transparent 70%);animation-delay:-12s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-30px) scale(1.08)}}

/* 布局 */
.container{width:min(1120px,92%);margin:0 auto}
.glass{
  background:var(--card);
  border:1px solid var(--border);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-radius:var(--radius);
  box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.glass-strong{
  background:var(--card-strong);
  border:1px solid var(--border-strong);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

/* ============ 顶栏 ============ */
.topbar{position:sticky;top:0;z-index:50;border-radius:0;border-left:none;border-right:none;border-top:none}
.topbar-inner{display:flex;align-items:center;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:22px;
  background:var(--gradient);box-shadow:0 6px 20px rgba(139,92,246,.45);animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
.brand-text h1{font-size:19px;font-weight:800;letter-spacing:.5px;line-height:1.2;
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.brand-text span{font-size:10px;letter-spacing:3px;color:var(--text-faint);font-weight:600}
.main-nav{display:flex;gap:6px;flex:1;justify-content:center}
.nav-btn{background:transparent;border:none;color:var(--text-dim);font-size:15px;font-weight:600;
  padding:9px 16px;border-radius:999px;cursor:pointer;font-family:inherit;transition:all .25s var(--ease);position:relative}
.nav-btn:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-btn.active{color:#fff;background:var(--gradient);box-shadow:0 6px 18px rgba(139,92,246,.4)}
.add-quick{flex-shrink:0}

/* 按钮 */
.btn{font-family:inherit;border:none;cursor:pointer;border-radius:999px;font-weight:700;font-size:14px;
  padding:10px 20px;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),filter .25s,background .25s;
  -webkit-tap-highlight-color:transparent;white-space:nowrap}
.btn:active{transform:scale(.95)}
.btn-primary{color:#fff;background:var(--gradient);box-shadow:0 8px 24px rgba(109,141,255,.35)}
.btn-primary:hover{filter:brightness(1.1);box-shadow:0 10px 30px rgba(109,141,255,.5);transform:translateY(-2px)}
.btn-ghost{color:var(--text);background:rgba(255,255,255,.06);border:1px solid var(--border-strong)}
.btn-ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn-soft{color:var(--primary);background:rgba(109,141,255,.12);border:1px solid rgba(109,141,255,.35)}
.btn-soft:hover{background:rgba(109,141,255,.2);transform:translateY(-2px)}
.btn-danger{color:#fff;background:linear-gradient(135deg,#ff4d6d,#f43f5e);box-shadow:0 8px 22px rgba(244,63,94,.35)}
.btn-danger:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-lg{padding:14px 30px;font-size:16px}
.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;transition:opacity .2s}
.link-btn:hover{opacity:.8}
.link-btn.danger{color:var(--danger)}

/* ============ 视图切换 ============ */
.view{display:none;padding:30px 0 60px;animation:fadeUp .45s var(--ease)}
.view.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* 页头 */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.page-head h2{font-size:26px;font-weight:800;letter-spacing:.5px}
.page-head p{color:var(--text-dim);font-size:14px;margin-top:4px}
.head-actions{display:flex;gap:10px}

/* ============ 首页 ============ */
.hero{position:relative;padding:52px 40px;text-align:center;overflow:hidden;margin-bottom:26px}
.hero-glow{position:absolute;inset:0;background:radial-gradient(500px 260px at 50% -20%,rgba(109,141,255,.25),transparent 70%);pointer-events:none}
.hero-tag{display:inline-block;font-size:12px;letter-spacing:3px;color:var(--accent);font-weight:700;margin-bottom:14px;
  border:1px solid rgba(34,211,238,.4);padding:5px 14px;border-radius:999px;background:rgba(34,211,238,.08)}
.hero-title{font-size:clamp(26px,5vw,44px);font-weight:900;letter-spacing:1px;line-height:1.25;margin-bottom:12px;
  background:linear-gradient(120deg,#fff,#c7d2fe 60%,#8b5cf6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{color:var(--text-dim);font-size:15px;max-width:620px;margin:0 auto 26px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:26px}
.hero-target{display:flex;align-items:center;justify-content:center;gap:10px}
.target-label{font-size:13px;color:var(--text-faint)}
.target-chip{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-size:15px;font-weight:700;color:#fff;
  background:rgba(255,255,255,.08);border:1px solid var(--border-strong);padding:8px 18px;border-radius:999px;cursor:pointer;transition:all .25s}
.target-chip:hover{border-color:var(--primary);background:rgba(109,141,255,.15)}
.target-chip i{font-style:normal;font-size:12px;color:var(--text-faint)}

/* 数据统计 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.stat{padding:22px 18px;text-align:center;transition:transform .25s var(--ease),border-color .25s}
.stat:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.stat-num{font-size:30px;font-weight:900;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2}
.stat-label{font-size:13px;color:var(--text-dim);margin-top:4px}

/* 首页双栏 */
.home-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
.panel{padding:22px 24px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.panel-head h3{font-size:17px;font-weight:800}
.panel-head.mt{margin-top:22px}
.feed{display:flex;flex-direction:column;gap:10px}
.feed-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--border);transition:all .25s;cursor:pointer}
.feed-item:hover{background:rgba(255,255,255,.08);transform:translateX(4px)}
.feed-item .f-sum{flex:1;font-size:13px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.feed-item .f-time{font-size:11px;color:var(--text-faint);flex-shrink:0}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.quick-card{font-family:inherit;display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 10px;
  border-radius:var(--radius-sm);background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text);
  font-size:14px;font-weight:700;cursor:pointer;transition:all .25s var(--ease)}
.quick-card:hover{background:rgba(109,141,255,.12);border-color:rgba(109,141,255,.5);transform:translateY(-4px)}
.qc-icon{font-size:26px}
.steps{list-style:none;counter-reset:step;display:flex;flex-direction:column;gap:12px;margin-top:6px}
.steps li{counter-increment:step;display:flex;align-items:center;gap:12px;font-size:14px;color:var(--text-dim)}
.steps li b{flex-shrink:0}
.steps li::before{content:counter(step);flex-shrink:0;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  font-size:13px;font-weight:800;color:#fff;background:var(--gradient);box-shadow:0 4px 12px rgba(109,141,255,.4)}

/* ============ 徽章 / 筛选 ============ */
.platform-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;
  color:var(--c,#6d8dff);background:rgba(255,255,255,.07);border:1px solid color-mix(in srgb,var(--c,#6d8dff) 45%,transparent)}
.platform-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c,#6d8dff);box-shadow:0 0 8px var(--c,#6d8dff)}

.filter-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 18px;margin-bottom:20px}
.chips{display:flex;gap:8px;flex-wrap:wrap;flex:1}
.chip{font-family:inherit;font-size:13px;font-weight:600;color:var(--text-dim);background:rgba(255,255,255,.05);
  border:1px solid var(--border);padding:6px 14px;border-radius:999px;cursor:pointer;transition:all .2s}
.chip:hover{color:var(--text);border-color:var(--border-strong)}
.chip.active{color:#fff;background:var(--gradient);border-color:transparent;box-shadow:0 4px 14px rgba(109,141,255,.35)}
.search{flex:1;min-width:200px;background:rgba(255,255,255,.06);border:1px solid var(--border);border-radius:999px;
  padding:9px 18px;color:var(--text);font-family:inherit;font-size:14px;outline:none;transition:border-color .2s}
.search:focus{border-color:var(--primary)}

/* ============ 信息卡片 ============ */
.item-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.item-card{padding:18px 20px;display:flex;flex-direction:column;gap:12px;animation:fadeUp .4s var(--ease)}
.item-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.card-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.item-star{font-size:14px;font-weight:800}
.item-star::before{content:"@";opacity:.6}
.item-time{font-size:11px;color:var(--text-faint);margin-left:auto}
.item-summary{font-size:14px;color:var(--text);flex:1;word-break:break-word}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.item-author{font-size:12px;color:var(--text-faint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}
.card-actions{display:flex;gap:8px}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--text-dim)}
.empty-icon{font-size:44px;margin-bottom:12px;animation:float 4s ease-in-out infinite}
.empty p{font-size:15px;margin-bottom:16px;line-height:1.8}

/* ============ 举报指南 ============ */
.guide-tips{padding:22px 24px;margin-bottom:20px}
.guide-tips h3{font-size:17px;font-weight:800;margin-bottom:14px}
.tip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tip{padding:14px 16px;border-radius:var(--radius-sm);background:rgba(255,255,255,.04);border:1px solid var(--border);transition:all .25s}
.tip:hover{background:rgba(255,255,255,.07);transform:translateY(-3px)}
.tip b{font-size:14px;color:var(--accent)}
.tip p{font-size:13px;color:var(--text-dim);margin-top:6px}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:20px}
.guide-card{padding:22px 22px}
.guide-card:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.guide-card-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.guide-card h4{font-size:17px;font-weight:800}
.guide-row{display:flex;gap:10px;margin-bottom:10px;font-size:13px;color:var(--text-dim)}
.guide-row b{flex-shrink:0;width:58px;color:var(--text);font-size:13px}
.guide-row a{color:var(--accent);word-break:break-all}
.checklist-panel ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
.checklist-panel li{display:flex;align-items:flex-start;gap:12px;font-size:14px;color:var(--text-dim);cursor:pointer;transition:color .2s}
.checklist-panel li input{accent-color:var(--primary);width:17px;height:17px;margin-top:3px;cursor:pointer}
.checklist-panel li.done{color:var(--text-faint);text-decoration:line-through}

/* ============ 记录列表 ============ */
.record-list{display:flex;flex-direction:column;gap:12px}
.record-card{padding:16px 20px;display:flex;align-items:center;gap:14px;animation:fadeUp .4s var(--ease)}
.record-card:hover{border-color:var(--border-strong)}
.rec-main{flex:1;min-width:0}
.rec-top{display:flex;align-items:center;gap:10px;margin-bottom:4px;flex-wrap:wrap}
.rec-star{font-size:15px;font-weight:800}
.rec-sum{font-size:13px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rec-meta{font-size:11px;color:var(--text-faint);margin-top:2px}
.rec-actions{display:flex;gap:8px;flex-shrink:0}
.status-pill{font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px}
.status-pill.pending{color:var(--warn);background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.4)}
.status-pill.done{color:var(--ok);background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.4)}

/* ============ 模态框 ============ */
.modal-mask{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:18px;
  background:rgba(4,6,12,.65);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .25s}
.modal-mask[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{width:min(560px,100%);max-height:88vh;overflow-y:auto;animation:popIn .35s var(--ease)}
@keyframes popIn{from{opacity:0;transform:scale(.92) translateY(14px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border)}
.modal-head h3{font-size:17px;font-weight:800}
.icon-btn{width:32px;height:32px;border-radius:50%;border:none;background:rgba(255,255,255,.08);color:var(--text-dim);
  cursor:pointer;font-size:14px;transition:all .2s}
.icon-btn:hover{background:rgba(255,255,255,.16);color:#fff;transform:rotate(90deg)}
.modal-body{padding:20px 22px}
.modal-body label{display:block;font-size:13px;font-weight:700;color:var(--text-dim);margin:14px 0 6px}
.modal-body label:first-child{margin-top:0}
.modal-body textarea,.modal-body input,.modal-body select{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--border);
  border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:14px;padding:10px 12px;outline:none;transition:border-color .2s}
.modal-body textarea:focus,.modal-body input:focus,.modal-body select:focus{border-color:var(--primary)}
.modal-body select option{background:#151b2e;color:var(--text)}
.modal-body textarea{resize:vertical;line-height:1.6}
.report-meta{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.report-author{font-size:13px;color:var(--text-dim)}
.modal-actions{display:flex;gap:10px;margin-top:16px}
.modal-actions .btn{flex:1}
.record-actions{display:flex;gap:10px;margin-top:10px}
.record-actions .btn{flex:1}
.modal-foot{display:flex;gap:10px;padding:14px 22px;border-top:1px solid var(--border)}
.modal-foot .btn{flex:1}
.modal-tabs{display:flex;gap:6px;padding:14px 22px 0}
.tab-btn{font-family:inherit;font-size:14px;font-weight:700;color:var(--text-dim);background:transparent;border:none;
  padding:8px 16px;border-radius:999px;cursor:pointer;transition:all .2s}
.tab-btn.active{color:#fff;background:var(--gradient)}
.tab-pane{display:none}
.tab-pane.active{display:block;animation:fadeUp .3s var(--ease)}
.hint{font-size:12px;color:var(--text-faint);margin-top:10px}

/* 提示 Toast */
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);z-index:200;
  background:rgba(14,20,38,.95);border:1px solid var(--border-strong);color:#fff;font-size:14px;font-weight:600;
  padding:11px 22px;border-radius:999px;box-shadow:var(--shadow);opacity:0;transition:all .3s var(--ease);pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 移动端悬浮按钮 */
.fab{position:fixed;right:20px;bottom:24px;z-index:60;width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;
  font-size:26px;color:#fff;background:var(--gradient);box-shadow:0 10px 28px rgba(109,141,255,.5);display:none;place-items:center;
  transition:transform .2s var(--ease)}
.fab:hover{transform:translateY(-3px) scale(1.05)}
.fab:active{transform:scale(.92)}

/* 页脚 */
.footer{padding:26px 0 60px;text-align:center;color:var(--text-faint);font-size:12px;border-top:1px solid var(--border);margin-top:20px}
.foot-sub{margin-top:6px;letter-spacing:2px}

/* ============ 响应式 ============ */
@media (max-width:860px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .home-grid{grid-template-columns:1fr}
  .item-list{grid-template-columns:1fr}
  .tip-grid{grid-template-columns:repeat(2,1fr)}
  .topbar-inner{flex-wrap:wrap}
  .main-nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:2px}
  .nav-btn{flex-shrink:0}
  .hero{padding:38px 20px}
}
@media (max-width:560px){
  .add-quick{display:none}
  .fab{display:grid}
  .stats{gap:10px}
  .stat-num{font-size:24px}
  .tip-grid{grid-template-columns:1fr}
  .page-head{flex-direction:column;align-items:flex-start}
  .modal-actions,.record-actions,.rec-actions{flex-wrap:wrap}
  .rec-actions .btn{flex:1 1 auto}
  .card-foot{flex-direction:column;align-items:flex-start}
  .item-author{max-width:100%}
}