:root{
  --bg:#0a111e; --bg2:#0d1626;
  --panel:#111b2d; --panel2:#152135; --panel3:#1b2942;
  --line:#22314d; --line2:#32466b;
  --txt:#e8eef9; --txt2:#9fb0cc; --txt3:#66779c;
  --up:#f5485a; --dn:#1fc27a; --amber:#f2b544; --amber2:#d98f24;
  --blue:#4d8dff;
  --tabh:58px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{
  background:var(--bg); color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  font-size:15px; line-height:1.45; overscroll-behavior:none;
  -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:15px;}
.up{color:var(--up);} .dn{color:var(--dn);} .mut{color:var(--txt3);} .am{color:var(--amber);}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ===== 登录屏 ===== */
.login-screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  padding:28px;background:radial-gradient(120% 90% at 50% 0%,#15243e 0%,var(--bg) 60%);}
.login-card{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);
  border-radius:18px;padding:30px 24px;}
.login-logo{font-size:24px;font-weight:700;text-align:center;letter-spacing:2px;}
.login-sub{text-align:center;color:var(--txt2);margin:8px 0 22px;font-size:14px;}
.login-card input{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line2);
  background:var(--bg2);color:var(--txt);text-align:center;letter-spacing:3px;font-size:20px;outline:none;}
.login-card input:focus{border-color:var(--amber);}
.login-err{color:var(--up);font-size:13px;min-height:18px;margin:8px 2px 4px;text-align:center;}
.login-card button{width:100%;padding:14px;border-radius:12px;background:linear-gradient(180deg,#f6c15c,#dd9528);
  color:#241602;font-size:16px;font-weight:700;}

/* ===== 应用框架 ===== */
.app{display:flex;flex-direction:column;height:100dvh;max-width:560px;margin:0 auto;
  background:var(--bg);position:relative;}
.topbar{flex:0 0 auto;padding:calc(env(safe-area-inset-top) + 12px) 16px 10px;
  display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(180deg,#0e1830,rgba(14,24,48,.85));border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;backdrop-filter:blur(8px);}
.topbar-title{font-size:18px;font-weight:700;}
.topbar-right{display:flex;gap:8px;align-items:center;}
.pill-btn{padding:6px 12px;border-radius:14px;background:var(--panel3);border:1px solid var(--line2);
  font-size:13px;color:var(--txt);}
.pill-btn.am{background:rgba(242,181,68,.15);border-color:var(--amber2);color:var(--amber);}

.content{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding:14px 13px calc(var(--tabh) + env(safe-area-inset-bottom) + 16px);}
.view{display:none;} .view.active{display:block;animation:fade .18s ease;}
@keyframes fade{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}

/* ===== 底部导航 ===== */
.tabbar{flex:0 0 auto;position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:560px;height:calc(var(--tabh) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);
  display:flex;background:rgba(13,22,38,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px);z-index:30;}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--txt3);position:relative;font-size:11px;}
.tab svg{width:23px;height:23px;stroke:currentColor;}
.tab.active{color:var(--amber);}
.tab-badge{position:absolute;top:6px;left:calc(50% + 6px);min-width:16px;height:16px;padding:0 4px;
  background:var(--up);color:#fff;border-radius:8px;font-size:10px;font-style:normal;
  display:flex;align-items:center;justify-content:center;}

/* ===== 通用卡片 ===== */
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px;}
.card-h{font-size:14px;font-weight:700;margin-bottom:11px;display:flex;align-items:center;justify-content:space-between;}
.card-h .more{font-size:12px;color:var(--txt3);font-weight:400;}
.row{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.tag{display:inline-block;padding:2px 8px;border-radius:8px;font-size:11px;background:var(--panel3);color:var(--txt2);}
.tag.am{background:rgba(242,181,68,.16);color:var(--amber);}
.tag.up{background:rgba(245,72,90,.16);color:var(--up);}
.tag.dn{background:rgba(31,194,122,.16);color:var(--dn);}

/* 阶段横幅 */
.stage-banner{border-radius:14px;padding:16px;background:linear-gradient(135deg,#3a2c10,#241d0c);
  border:1px solid var(--amber2);margin-bottom:12px;}
.stage-name{font-size:21px;font-weight:800;color:var(--amber);letter-spacing:1px;}
.stage-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:13px;}
.stage-meta .m{display:flex;flex-direction:column;}
.stage-meta .m b{font-size:18px;font-variant-numeric:tabular-nums;}
.stage-meta .m span{font-size:11px;color:var(--txt3);}

/* 指数：横向滑动 */
.idx-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;margin:0 -13px 12px;padding-left:13px;padding-right:13px;}
.idx-scroll::-webkit-scrollbar{display:none;}
.idx-card{flex:0 0 auto;min-width:118px;background:var(--panel);border:1px solid var(--line);
  border-radius:12px;padding:11px 12px;}
.idx-card .nm{font-size:12px;color:var(--txt2);}
.idx-card .px{font-size:18px;font-weight:700;margin:3px 0;font-variant-numeric:tabular-nums;}
.idx-card .pc{font-size:12px;}

/* 指数：分组网格（大盘指数页） */
.idx-groups{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.idx-tile{background:var(--bg2);border:1px solid var(--line);border-radius:11px;padding:10px 12px;}
.idx-tile .nm{font-size:12px;color:var(--txt2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.idx-tile .px{font-size:17px;font-weight:700;margin-top:4px;font-variant-numeric:tabular-nums;}
.idx-tile .pc{font-size:12px;margin-top:1px;}

/* 列表 */
.lst-item{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line);gap:10px;}
.lst-item:last-child{border-bottom:none;}
.lst-l{display:flex;flex-direction:column;gap:2px;min-width:0;}
.lst-l .t1{font-size:15px;font-weight:600;}
.lst-l .t2{font-size:12px;color:var(--txt3);}
.lst-r{text-align:right;display:flex;flex-direction:column;gap:2px;align-items:flex-end;}
.lst-r .p1{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;}
.lst-r .p2{font-size:12px;color:var(--txt2);}

/* 持仓/选股 卡片式 */
.stock-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:13px;margin-bottom:11px;}
.stock-top{display:flex;justify-content:space-between;align-items:flex-start;}
.stock-nm{font-size:16px;font-weight:700;}
.stock-cd{font-size:12px;color:var(--txt3);margin-top:2px;}
.stock-px{text-align:right;}
.stock-px .px{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;}
.stock-px .pc{font-size:13px;}
.stock-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;}
.stock-grid .g{background:var(--bg2);border-radius:9px;padding:8px;text-align:center;}
.stock-grid .g span{display:block;font-size:11px;color:var(--txt3);}
.stock-grid .g b{font-size:14px;font-variant-numeric:tabular-nums;}
.stock-actions{display:flex;gap:8px;margin-top:11px;}
.stock-actions button{flex:1;padding:9px;border-radius:9px;font-size:13px;border:1px solid var(--line2);background:var(--panel3);}
.stock-actions button.primary{background:linear-gradient(180deg,#f6c15c,#dd9528);color:#241602;font-weight:700;border:none;}
.stock-actions button.danger{background:rgba(245,72,90,.15);border-color:rgba(245,72,90,.4);color:var(--up);}

/* 分段控件 */
.seg{display:flex;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:3px;margin-bottom:12px;}
.seg button{flex:1;padding:8px;border-radius:8px;font-size:14px;color:var(--txt2);}
.seg button.on{background:var(--panel3);color:var(--amber);font-weight:600;}

/* 我的：菜单 */
.menu-item{display:flex;align-items:center;gap:12px;padding:15px 4px;border-bottom:1px solid var(--line);font-size:16px;}
.menu-item:last-child{border-bottom:none;}
.menu-item .ic{width:24px;height:24px;color:var(--amber);}
.menu-item .ar{margin-left:auto;color:var(--txt3);font-size:20px;}
.menu-item .ct{font-size:12px;color:var(--txt3);}

/* 纪律清单 */
.chk{display:flex;gap:11px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line);}
.chk:last-child{border-bottom:none;}
.chk .box{flex:0 0 22px;width:22px;height:22px;border:1.5px solid var(--line2);border-radius:6px;margin-top:1px;position:relative;}
.chk.done .box{background:var(--amber);border-color:var(--amber);}
.chk.done .box::after{content:"";position:absolute;left:7px;top:3px;width:6px;height:11px;border:solid #241602;border-width:0 2px 2px 0;transform:rotate(45deg);}
.chk.done .txt{color:var(--txt3);text-decoration:line-through;}
.chk .txt{font-size:14px;line-height:1.5;}

/* 模态：底部sheet */
.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;
  background:rgba(4,8,16,.6);animation:fade .15s;}
.modal-box{width:100%;max-width:560px;max-height:90dvh;overflow-y:auto;background:var(--panel);
  border-radius:18px 18px 0 0;border:1px solid var(--line);padding:18px 16px calc(env(safe-area-inset-bottom) + 18px);
  animation:up .22s ease;}
@keyframes up{from{transform:translateY(100%);}to{transform:none;}}
.modal-h{font-size:17px;font-weight:700;margin-bottom:16px;display:flex;justify-content:space-between;align-items:center;}
.modal-h .x{color:var(--txt3);font-size:22px;}
.fld{margin-bottom:13px;}
.fld label{display:block;font-size:13px;color:var(--txt2);margin-bottom:6px;}
.fld input,.fld select,.fld textarea{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line2);
  background:var(--bg2);color:var(--txt);outline:none;}
.fld textarea{min-height:84px;resize:vertical;}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--amber);}
.modal-actions{display:flex;gap:10px;margin-top:6px;}
.modal-actions button{flex:1;padding:13px;border-radius:11px;font-size:15px;border:1px solid var(--line2);background:var(--panel3);}
.modal-actions button.primary{background:linear-gradient(180deg,#f6c15c,#dd9528);color:#241602;font-weight:700;border:none;}

/* toast */
.toast{position:fixed;left:50%;bottom:calc(var(--tabh) + 26px);transform:translateX(-50%) translateY(10px);
  background:#050912;border:1px solid var(--line2);color:var(--txt);padding:11px 18px;border-radius:11px;
  font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:80;max-width:90%;text-align:center;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

.empty{text-align:center;color:var(--txt3);padding:40px 20px;font-size:14px;}
.note-line{font-size:12px;color:var(--txt3);margin-top:8px;line-height:1.6;}
.section-gap{height:2px;}