:root{--bg:#101418;--card:#1a2027;--line:#2a323c;--fg:#e8edf2;--dim:#8a97a5;--acc:#4da3ff;--ok:#3ecf8e;--warn:#ffb454}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--fg);min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;padding-top:calc(14px + env(safe-area-inset-top))}
.topbar h1{font-size:17px;font-weight:600}
.sync-badge{font-size:11px;color:var(--dim);border:1px solid var(--line);border-radius:999px;padding:2px 10px}
.tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10}
.tab{flex:1;background:none;border:none;color:var(--dim);padding:12px 0;font-size:15px;cursor:pointer}
.tab.active{color:var(--acc);box-shadow:inset 0 -2px var(--acc)}
main{flex:1;padding:16px 16px 24px;max-width:680px;width:100%;margin:0 auto}
.page{display:none}.page.active{display:block}
.sec-title{font-size:14px;color:var(--dim);margin:18px 0 10px;font-weight:600}
.meta{font-size:11px;color:var(--dim);margin-top:3px}

.input-row{display:flex;gap:8px;margin-bottom:14px}
.input-row.wrap{flex-wrap:wrap}
.input-row input[type=text],.input-row input[type=number],.idea-form textarea,.search-box{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--fg);font-size:15px}
.input-row input[type=text]{flex:1;min-width:0}
.input-row input[type=number]{width:90px}
.input-row select,.idea-form select{background:var(--card);border:1px solid var(--line);border-radius:10px;color:var(--fg);padding:10px}
button{cursor:pointer;font-size:14px}
button.primary{background:var(--acc);border:none;border-radius:10px;padding:10px 16px;color:#fff;font-weight:600}
button.primary.stop{background:#e5484d}
button.ghost{background:none;border:1px solid var(--line);border-radius:8px;color:var(--dim);padding:8px 14px}
button.small{font-size:12px}
.search-box{width:100%;margin-bottom:14px}

/* 主页分类区 */
.cat-section{margin-bottom:18px}
.cat-head{display:flex;justify-content:space-between;align-items:baseline;padding:4px 2px}
.cat-head .name{font-size:15px;font-weight:700}
.cat-head .sum{font-size:12px;color:var(--dim)}
.group-row{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px}
.group-row .txt{flex:1;min-width:0}
.group-row .txt .t{font-size:15px}
.group-row .txt .meta{display:flex;gap:8px}
.group-row .play{width:40px;height:40px;border-radius:50%;border:none;background:#22303f;color:var(--ok);font-size:15px;flex:none}
.group-row .play.on{background:var(--ok);color:#04110a}
.plan-bar{height:4px;border-radius:2px;background:#232c36;margin-top:6px;overflow:hidden}
.plan-bar i{display:block;height:100%;background:var(--acc)}
.del{background:none;border:none;color:var(--dim);font-size:16px;padding:4px}

/* 运行条 */
.running{display:flex;justify-content:space-between;align-items:center;background:#12271c;border:1px solid var(--ok);border-radius:12px;padding:12px;margin-bottom:14px;position:sticky;top:47px;z-index:9}
.run-info .t{font-weight:600}
.run-ctl{display:flex;align-items:center;gap:12px}
#runClock{font-variant-numeric:tabular-nums;color:var(--ok);font-weight:700;font-size:18px}

/* 想法 */
.idea-form{margin-bottom:16px}
.idea-form textarea{width:100%;resize:vertical}
.idea-form-row{display:flex;gap:8px;margin-top:8px;align-items:center}
.idea-form-row select{flex:1;min-width:0}
.file-label{display:inline-block;text-align:center}
.thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.thumbs img,.idea-card .thumbs img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer}
.idea-card .thumbs{margin-top:10px}
.idea-card{display:block}
.idea-card .head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.idea-card .body{margin-top:6px;white-space:pre-wrap;word-break:break-all;font-size:15px}
.tag{font-size:11px;background:#22303f;color:var(--acc);border-radius:6px;padding:2px 8px;flex:none}

/* 统计 */
.stats-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.stat-row{margin-bottom:10px}
.stat-row:last-child{margin-bottom:0}
.stat-row .lbl{display:flex;justify-content:space-between;font-size:13px;margin-bottom:4px}
.stat-row .lbl .v{color:var(--dim);font-variant-numeric:tabular-nums}
.bar{height:8px;border-radius:4px;background:#232c36;overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px}
.day-row{padding:8px 0;border-bottom:1px solid var(--line);font-size:13px}
.day-row:last-child{border-bottom:none}
.day-row .d1{display:flex;justify-content:space-between;margin-bottom:3px}
.day-row .d2{color:var(--dim);font-size:12px}
.empty{color:var(--dim);font-size:13px;text-align:center;padding:10px 0}

/* 图片查看 */
.viewer{position:fixed;inset:0;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;z-index:100;cursor:zoom-out}
.viewer img{max-width:100%;max-height:100%;object-fit:contain}

.list{list-style:none}
.list>li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:8px}
.foot{display:flex;gap:10px;justify-content:center;padding:12px 0 calc(12px + env(safe-area-inset-bottom))}
/* 访问码弹窗 */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:110;padding:20px}
.modal-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;width:100%;max-width:360px}
.modal-card h3{font-size:16px;margin-bottom:8px}
.modal-card .tip{font-size:12px;color:var(--dim);line-height:1.6;margin-bottom:12px}
.modal-card input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--fg);font-size:15px;margin-bottom:14px}
.modal-row{display:flex;gap:10px;justify-content:flex-end}

.toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%);background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 18px;font-size:13px;box-shadow:0 6px 20px rgba(0,0,0,.4);z-index:120}
.hidden{display:none!important}