/* ============ 抖音广告 · 抖音黑风格 ============ */
:root{
  --red:#FE2C55;        /* 抖音红 */
  --red-d:#D01F45;
  --cyan:#25F4EE;       /* 抖音青 */
  --bg:#0F1014;         /* 深黑底 */
  --card:#1C1D26;       /* 卡片 */
  --card2:#24252F;
  --line:#32333E;
  --t1:#FFFFFF;
  --t2:#A6AAB8;
  --t3:#6B6F7E;
  --radius:16px;
  --shadow:0 8px 24px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{background:var(--bg);color:var(--t1);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Helvetica Neue","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.5}
body{min-height:100vh}
input,button,select,textarea{font-family:inherit;font-size:inherit;border:none;outline:none}
button{cursor:pointer}
img{display:block;max-width:100%}
a{color:var(--cyan);text-decoration:none}

.page{max-width:520px;margin:0 auto;padding:0 14px 40px}
.page-body{max-width:520px;margin:0 auto;padding:0 14px 40px}

/* ---- 头部 ---- */
.app-header{position:sticky;top:0;z-index:50;
  background:linear-gradient(135deg,#16161C 0%,#251018 100%);
  padding:14px 16px 12px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid rgba(254,44,85,.25)}
.app-header::after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--red),var(--cyan),transparent)}
.hd-user{margin-left:auto;display:flex;align-items:center;gap:8px}
.hd-shop{display:flex;flex-direction:column;align-items:flex-end;gap:2px}
.hd-shop .s-name{font-size:15px;font-weight:800;max-width:180px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.hd-shop .s-sub{font-size:11px;color:var(--t3)}
.avatar{width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--red),#FF7A9E);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;color:#fff;flex-shrink:0}
.hd-info{display:flex;flex-direction:column;gap:2px}
.hd-row{display:flex;align-items:center;gap:8px}
.brand{display:flex;align-items:center;gap:8px}
.logo{width:38px;height:38px;border-radius:11px;position:relative;flex-shrink:0;
  background:#0F1014;box-shadow:inset 0 0 0 1.5px #3A3B46;display:flex;
  align-items:center;justify-content:center;font-size:20px;font-weight:900}
.logo i{font-style:normal;color:var(--red);text-shadow:1.5px 1.5px 0 var(--cyan)}
.brand-t{display:flex;flex-direction:column}
.brand-t b{font-size:16px;font-weight:800;letter-spacing:.5px}
.brand-t span{font-size:10px;color:var(--t3);letter-spacing:1px}
.hd-menu{font-size:22px;color:var(--t2);padding:2px 6px;line-height:1}

.sub-header{padding:16px 0 4px;display:flex;align-items:center;justify-content:space-between}
.sec-hd{font-size:16px;font-weight:800;display:flex;align-items:center;gap:6px}
.sec-hd::before{content:'';width:4px;height:16px;border-radius:2px;
  background:linear-gradient(180deg,var(--red),var(--cyan))}
.sec-sub{font-size:12px;color:var(--t3)}

/* ---- 统计卡 ---- */
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.stat-card::after{content:'';position:absolute;right:-14px;top:-14px;width:64px;height:64px;
  border-radius:50%;background:rgba(254,44,85,.07)}
.stat-card.hl{background:linear-gradient(135deg,#E01E4C 0%,#FE2C55 55%,#FF5C7A 100%);
  border:none;color:#fff}
.stat-card.hl::after{background:rgba(255,255,255,.1)}
.stat-card.cy{background:linear-gradient(135deg,#0E7C7A 0%,#12B8B4 60%,#25F4EE 130%);
  border:none;color:#04292B}
.stat-card.cy .st-label{color:rgba(4,41,43,.7)}
.stat-card.cy .st-sub{color:rgba(4,41,43,.65)}
.stat-card .st-label{font-size:12px;color:var(--t2)}
.stat-card.hl .st-label{color:rgba(255,255,255,.85)}
.stat-card .st-num{position:relative;z-index:1;margin-top:6px}
.stat-card .st-num b{font-size:26px;font-weight:800;letter-spacing:-.5px}
.stat-card.hl .st-num b,.stat-card.cy .st-num b{text-shadow:0 2px 8px rgba(0,0,0,.18)}
.stat-card .st-num em{font-style:normal;font-size:12px;font-weight:600;margin-left:3px;opacity:.8}
.stat-card .st-sub{font-size:11px;color:var(--t3);margin-top:3px}
.stat-card.hl .st-sub{color:rgba(255,255,255,.75)}
.stat-card .st-num .num-cy{color:var(--cyan)}

.mini-stats{display:flex;gap:8px;margin-top:10px}
.mini-stat{flex:1;background:var(--card);border:1px solid var(--line);border-radius:12px;
  padding:10px 12px}
.mini-stat .mi-label{font-size:11px;color:var(--t3)}
.mini-stat .mi-num{font-size:17px;font-weight:800;margin-top:2px}
.mini-stat .mi-num i{font-style:normal;font-size:11px;font-weight:600;color:var(--t3);margin-left:2px}
.mini-stat.hot .mi-num{color:var(--red)}

/* ---- 列表卡 ---- */
.grp-title{font-size:13px;font-weight:700;color:var(--t2);margin:18px 2px 8px;
  display:flex;align-items:center;justify-content:space-between}
.tag{display:inline-block;font-size:10px;font-weight:600;padding:2px 8px;border-radius:20px;
  background:rgba(254,44,85,.12);color:#FF7A9E}
.tag.cy{background:rgba(37,244,238,.1);color:var(--cyan)}
.tag-glass{font-size:10px;padding:2px 8px;border-radius:20px;
  border:1px solid var(--line);color:var(--t3)}

.peer-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;
  margin-bottom:10px;transition:transform .12s;position:relative;overflow:hidden}
.peer-card:active{transform:scale(.98)}
.peer-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--red),var(--cyan))}
.peer-cover{width:62px;height:62px;border-radius:12px;flex-shrink:0;object-fit:cover;
  background:var(--card2)}
.peer-cover.ph{display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:900;color:var(--t3)}
.peer-info{flex:1;min-width:0}
.peer-info .p-name{font-size:15px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.peer-info .p-meta{font-size:11.5px;color:var(--t3);margin-top:3px}
.peer-info .p-meta b{color:var(--t2);font-weight:600}
.peer-tags{display:flex;gap:6px;margin-top:5px;flex-wrap:wrap}
.peer-arrow{color:var(--t3);font-size:18px;flex-shrink:0}
.peer-list{margin-top:12px}

/* ---- 详情页 ---- */
.img-swipe{display:flex;gap:8px;overflow-x:auto;padding:14px 14px 4px;scroll-snap-type:x mandatory}
.img-swipe img{width:82%;height:210px;object-fit:cover;border-radius:14px;flex-shrink:0;
  scroll-snap-align:center;border:1px solid var(--line)}
.img-swipe::-webkit-scrollbar{display:none}
.info-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:16px;margin-top:12px;box-shadow:var(--shadow)}
.info-card h3{font-size:17px;font-weight:800;margin-bottom:10px}
.info-row{display:flex;justify-content:space-between;align-items:center;
  padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
.info-row:last-child{border-bottom:none}
.info-row .ir-label{color:var(--t2)}
.info-row .ir-val{font-weight:700}
.info-row .ir-val.big{color:var(--red);font-size:16px}
.info-row .ir-val.cy{color:var(--cyan)}
.note-box{background:rgba(37,244,238,.06);border:1px solid rgba(37,244,238,.18);
  border-radius:12px;padding:12px;font-size:12.5px;color:var(--t2);margin-top:12px;line-height:1.7}
.note-box b{color:var(--cyan)}

/* ---- 商户卡(BD/城主端) ---- */
.m-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;margin-bottom:10px;box-shadow:var(--shadow)}
.m-cover{width:56px;height:56px;border-radius:12px;object-fit:cover;flex-shrink:0;background:var(--card2)}
.m-cover.ph{display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:900;color:var(--t3)}
.m-info{flex:1;min-width:0}
.m-info .m-name{font-size:15px;font-weight:700;display:flex;align-items:center;gap:6px}
.m-info .m-name .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px}
.m-info .m-meta{font-size:11.5px;color:var(--t3);margin-top:3px}
.m-info .m-meta b{color:var(--t2)}
.m-op{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}
.m-ops{display:flex;gap:6px;margin-top:8px}
.oc-meta{font-size:11.5px;color:var(--t3);margin-top:3px}

/* ---- 额度 ---- */
.quota-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;margin-top:14px;box-shadow:var(--shadow)}
.quota-line{display:flex;align-items:center;gap:10px}
.quota-txt{font-size:12.5px;color:var(--t2);flex-shrink:0}
.quota-txt b{color:var(--t1)}
.quota-bar{flex:1;height:7px;border-radius:4px;background:#14151C;border:1px solid var(--line);overflow:hidden}
.quota-bar i{display:block;height:100%;border-radius:4px;
  background:linear-gradient(90deg,var(--red),var(--cyan));transition:width .4s}
.qc-bar{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--red),var(--cyan))}
.owner-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;margin-bottom:10px;box-shadow:var(--shadow)}
.oc-name{font-size:15px;font-weight:700}
.oc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.oc-grid .g-item{background:var(--card2);border-radius:10px;padding:8px;text-align:center}
.oc-grid .g-item .g-num{font-size:16px;font-weight:800}
.oc-grid .g-item .g-num.hot{color:var(--red)}
.oc-grid .g-item .g-label{font-size:10.5px;color:var(--t3);margin-top:1px}

/* ---- 按钮 ---- */
.btn-main{background:linear-gradient(135deg,var(--red-d),var(--red));color:#fff;
  font-weight:700;font-size:15px;padding:12px 18px;border-radius:13px;
  box-shadow:0 6px 18px rgba(254,44,85,.35);transition:transform .12s,opacity .12s}
.btn-main:active{transform:scale(.97)}
.btn-main:disabled{opacity:.55;box-shadow:none}
.btn-block{display:block;width:100%}
.btn-sm{font-size:12px;font-weight:600;padding:5px 12px;border-radius:9px}
.btn-ghost{background:var(--card2);color:var(--t1);border:1px solid var(--line);
  font-weight:600;padding:5px 12px;border-radius:9px;font-size:12px}
.btn-ghost.danger{color:#FF7A9E;border-color:rgba(254,44,85,.35)}
.btn-cy{background:rgba(37,244,238,.1);color:var(--cyan);border:1px solid rgba(37,244,238,.3);
  font-weight:600;padding:5px 12px;border-radius:9px;font-size:12px}
.action-bar{position:fixed;bottom:0;left:0;right:0;z-index:40;
  background:rgba(15,16,20,.92);backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom))}
.action-bar .ab-inner{max-width:492px;margin:0 auto;display:flex;gap:10px}
.action-bar .btn-main{flex:1}
.link-danger{color:#FF7A9E;font-size:12px;padding:6px 10px}

/* ---- 表单 ---- */
.field{margin-bottom:13px}
.field label{display:block;font-size:12.5px;color:var(--t2);margin-bottom:6px;font-weight:600}
.field input,.field select{width:100%;background:var(--card2);border:1px solid var(--line);
  color:var(--t1);border-radius:12px;padding:11px 13px;font-size:14.5px}
.field input::placeholder{color:var(--t3)}
.field input:focus{border-color:var(--red)}
.field-row{display:flex;gap:10px}
.field-row .field{flex:1}
.form-error{color:#FF7A9E;font-size:12.5px;min-height:18px;margin:2px 0 8px}
.form-tip{font-size:11.5px;color:var(--t3);margin-top:5px;line-height:1.6}
.form-tip b{color:var(--cyan)}

/* ---- 上传 ---- */
.upload-box{display:flex;gap:8px;flex-wrap:wrap}
.up-item{width:74px;height:74px;border-radius:12px;position:relative;overflow:hidden;
  border:1px solid var(--line)}
.up-item img{width:100%;height:100%;object-fit:cover}
.up-del{position:absolute;right:3px;top:3px;width:18px;height:18px;border-radius:50%;
  background:rgba(0,0,0,.65);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center}
.up-add{width:74px;height:74px;border-radius:12px;border:1.5px dashed var(--line);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:var(--t3);font-size:11px;gap:3px;background:var(--card2)}
.up-add:active{border-color:var(--red)}
.up-add .plus{font-size:22px;line-height:1;color:var(--t2)}

/* ---- 弹窗 ---- */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:100;
  display:flex;align-items:flex-end;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s}
.mask.show{opacity:1;pointer-events:auto}
.sheet{background:#1B1C25;width:100%;max-width:520px;border-radius:22px 22px 0 0;
  padding:18px 16px calc(18px + env(safe-area-inset-bottom));
  max-height:86vh;overflow-y:auto;transform:translateY(30px);transition:transform .22s;
  border-top:1px solid rgba(254,44,85,.3)}
.mask.show .sheet{transform:translateY(0)}
.sheet-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.sheet-hd b{font-size:17px;font-weight:800}
.sheet-close{font-size:20px;color:var(--t3);padding:4px 8px}

/* ---- 多选列表 ---- */
.pick-list{max-height:260px;overflow-y:auto;border:1px solid var(--line);border-radius:12px;background:var(--card2)}
.pick-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border-bottom:1px solid var(--line)}
.pick-item:last-child{border-bottom:none}
.pick-item input{width:18px;height:18px;accent-color:var(--red);flex-shrink:0}
.pick-item .pk-name{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick-item .pk-meta{font-size:11px;color:var(--t3);flex-shrink:0}
.pick-count{font-size:12px;color:var(--cyan);font-weight:600}

/* ---- 账号结果 ---- */
.acct-box{background:linear-gradient(135deg,rgba(254,44,85,.12),rgba(37,244,238,.08));
  border:1px solid rgba(254,44,85,.3);border-radius:14px;padding:14px;margin:6px 0 12px}
.acct-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:14.5px}
.acct-row .ak{color:var(--t2)}
.acct-row .av{font-weight:800;font-size:17px;letter-spacing:1px}
.acct-row .av.cy{color:var(--cyan)}
.acct-tip{font-size:11.5px;color:var(--t3);margin-top:6px;line-height:1.6}

/* ---- 空态 ---- */
.empty{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
  padding:36px 20px;text-align:center;color:var(--t3);font-size:13px;margin-top:12px}
.empty .em-icon{font-size:34px;margin-bottom:8px;opacity:.7}

/* ---- 登录页 ---- */
.login-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:30px 24px;position:relative;overflow:hidden;
  background:radial-gradient(120% 90% at 85% -10%,#2A0E18 0%,#0F1014 55%)}
.login-page::before{content:'';position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(254,44,85,.22),transparent 65%);
  top:-90px;right:-70px;filter:blur(8px)}
.login-page::after{content:'';position:absolute;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,244,238,.13),transparent 65%);
  bottom:-60px;left:-70px;filter:blur(8px)}
.login-hero{text-align:center;margin-bottom:26px;position:relative;z-index:1}
.login-hero .lg{width:76px;height:76px;border-radius:22px;margin:0 auto 14px;position:relative;
  background:#0F1014;box-shadow:inset 0 0 0 2px #3A3B46,0 10px 40px rgba(254,44,85,.25);
  display:flex;align-items:center;justify-content:center}
.login-hero .lg i{font-style:normal;font-size:38px;font-weight:900;color:var(--red);
  text-shadow:2px 2px 0 var(--cyan)}
.login-hero h1{font-size:24px;font-weight:900;letter-spacing:2px}
.login-hero h1 span{color:var(--red);text-shadow:1.5px 1.5px 0 var(--cyan)}
.login-hero p{font-size:12.5px;color:var(--t3);margin-top:6px;letter-spacing:1px}
.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);
  border-radius:20px;padding:22px 18px;position:relative;z-index:1;box-shadow:var(--shadow)}
.login-card .btn-main{margin-top:6px}
.login-tip{text-align:center;font-size:11.5px;color:var(--t3);margin-top:12px}
.login-roles{display:flex;justify-content:center;gap:14px;margin-top:14px}
.login-roles span{font-size:11px;color:var(--t3);padding:3px 10px;border-radius:20px;
  border:1px solid var(--line)}
.login-roles span:nth-child(1){color:#FF7A9E;border-color:rgba(254,44,85,.35)}
.login-roles span:nth-child(2){color:var(--cyan);border-color:rgba(37,244,238,.3)}
.login-share{margin-top:18px;text-align:center;font-size:11px;color:var(--t3)}
.login-share b{color:var(--cyan)}

/* ---- Toast ---- */
.toast-wrap{position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:999;
  display:flex;flex-direction:column;gap:8px;align-items:center;max-width:90vw}
.toast{background:rgba(28,29,38,.96);color:#fff;font-size:13px;padding:11px 18px;border-radius:12px;
  border:1px solid var(--line);box-shadow:var(--shadow);animation:tin .25s}
@keyframes tin{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.toast.ok{background:linear-gradient(135deg,#0E9F9B,#25F4EE);color:#04292B;border:none;font-weight:600}
.toast.err{background:linear-gradient(135deg,var(--red-d),var(--red));border:none}

/* ---- 其他 ---- */
.circle-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 14px;margin-bottom:10px;box-shadow:var(--shadow)}
.circle-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.p-tag{font-size:10px;font-weight:600;padding:2px 8px;border-radius:20px;
  background:rgba(254,44,85,.12);color:#FF7A9E}
.circle-hd .ch-name{font-size:14.5px;font-weight:700}
.badge-hot{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:700;
  color:var(--red);background:rgba(254,44,85,.1);border:1px solid rgba(254,44,85,.3);
  padding:3px 9px;border-radius:20px}
.badge-hot .dot{width:6px;height:6px;border-radius:50%;background:var(--red);
  animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}

/* 退出登录按钮(全端通用) */
.logout-link{font-size:12px;color:var(--t2);padding:5px 12px;border-radius:14px;
  background:var(--card2);border:1px solid var(--line);flex-shrink:0;text-decoration:none}
.logout-link:active{opacity:.6}