* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #0b1220; --bg2: #0f172a; --card: #16203a; --card2: #1b2747;
  --primary: #4f7cff; --primary-d: #3b64e0; --primary-g: #7aa2ff;
  --text: #e5ecf7; --muted: #8aa0c0;
  --green: #2fd67c; --red: #ff5c78; --orange: #ffab52; --blue: #4f7cff;
  --border: #23325a; --shadow: 0 8px 30px rgba(0,0,0,.45);
}
html { -webkit-text-size-adjust: 100%; }
body { font-family: -apple-system, system-ui, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: #0b1526; color: var(--text); min-height: 100vh; position: relative;
  background-image:
    radial-gradient(1200px 560px at 12% -8%, rgba(96,150,255,.28) 0%, transparent 55%),
    radial-gradient(980px 520px at 105% 8%, rgba(150,100,255,.24) 0%, transparent 52%),
    radial-gradient(760px 500px at 50% 118%, rgba(90,210,255,.18) 0%, transparent 55%),
    linear-gradient(180deg,#0b1526 0%, #0f1c38 45%, #0c1830 100%);
  color-scheme: dark; }
/* 科技感全局背景层：发光网格 + 光晕 + 粒子 */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(96,150,255,.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,150,255,.10) 1px, transparent 1px),
    linear-gradient(rgba(96,200,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,200,255,.045) 1px, transparent 1px);
  background-size: 84px 84px, 84px 84px, 21px 21px, 21px 21px;
  -webkit-mask-image: radial-gradient(ellipse 92% 92% at 50% 38%, #000 25%, rgba(0,0,0,.35) 100%);
  mask-image: radial-gradient(ellipse 92% 92% at 50% 38%, #000 25%, rgba(0,0,0,.35) 100%);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(480px 480px at 20% 18%, rgba(96,150,255,.22), transparent 70%),
    radial-gradient(430px 430px at 85% 30%, rgba(165,110,255,.18), transparent 70%),
    radial-gradient(520px 520px at 78% 88%, rgba(90,210,255,.16), transparent 72%),
    radial-gradient(340px 340px at 10% 85%, rgba(96,150,255,.20), transparent 72%);
  background-size: 100% 100%;
}
/* 动态漂浮粒子 */
.bg-particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.bg-particles::before, .bg-particles::after {
  content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 4px; border-radius: 50%;
  box-shadow:
    12vw 8vh 0 1px rgba(140,200,255,.9), 28vw 22vh 0 1px rgba(255,255,255,.6), 44vw 5vh 0 2px rgba(150,220,255,.8),
    60vw 30vh 0 1px rgba(200,180,255,.7), 76vw 12vh 0 2px rgba(120,220,255,.85), 88vw 26vh 0 1px rgba(255,255,255,.5),
    8vw 42vh 0 2px rgba(160,220,255,.75), 24vw 58vh 0 1px rgba(255,255,255,.55), 40vw 46vh 0 2px rgba(140,200,255,.8),
    58vw 68vh 0 1px rgba(190,170,255,.65), 72vw 52vh 0 2px rgba(120,220,255,.8), 90vw 70vh 0 1px rgba(255,255,255,.5),
    18vw 80vh 0 2px rgba(150,220,255,.75), 50vw 90vh 0 1px rgba(255,255,255,.6), 82vw 86vh 0 2px rgba(140,200,255,.8),
    30vw 96vh 0 1px rgba(120,220,255,.7), 64vw 92vh 0 2px rgba(200,180,255,.6), 46vw 12vh 0 1px rgba(255,255,255,.45);
  animation: particlesFloat 22s linear infinite; opacity: .6; }
.bg-particles::after { animation-duration: 30s; animation-delay: -11s; opacity: .4; transform: scale(.6); }
@keyframes particlesFloat {
  0% { transform: translate3d(0,-12vh,0); opacity: 0; }
  8% { opacity: .8; }
  50% { opacity: .5; }
  92% { opacity: .8; }
  100% { transform: translate3d(0,112vh,0); opacity: 0; }
}
body > * { position: relative; z-index: 1; }

/* ================= 登录 ================= */
#login-page { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(rgba(79,124,255,.10) 0%, transparent 60%),
              linear-gradient(160deg, rgba(7,13,29,.55) 0%, rgba(10,18,40,.35) 100%);
  padding: 20px; overflow: hidden; }
.login-glow { position: absolute; width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(79,124,255,.30) 0%, transparent 70%);
  top: 42%; left: 50%; transform: translate(-50%,-50%); pointer-events: none; filter: blur(6px);
  animation: glowPulse 6s ease-in-out infinite; }
@keyframes glowPulse { 0%,100% { opacity:.5; transform: translate(-50%,-50%) scale(1); } 50% { opacity:.9; transform: translate(-50%,-50%) scale(1.12); } }
/* 顶部科技光带 */
#login-page::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; pointer-events:none;
  background: linear-gradient(90deg, transparent, #4f7cff, #8b5cf6, #4fc3ff, transparent);
  background-size: 200% 100%; animation: scanBand 5s linear infinite; opacity:.9; }
#login-page::after { content:""; position:absolute; bottom:0; left:0; right:0; height:2px; pointer-events:none;
  background: linear-gradient(90deg, transparent, rgba(79,196,255,.6), rgba(139,92,246,.6), transparent);
  background-size: 200% 100%; animation: scanBand 7s linear infinite reverse; opacity:.7; }
@keyframes scanBand { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.login-card { position: relative; background: rgba(16,26,50,.72); border: 1px solid rgba(79,124,255,.30);
  border-radius: 20px; padding: 40px 34px; width: 100%; max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(79,124,255,.08), inset 0 1px 0 rgba(255,255,255,.07); text-align: center;
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); }
.login-card::before { content:""; position:absolute; inset:0; border-radius:20px; pointer-events:none;
  background: linear-gradient(135deg, rgba(79,196,255,.14) 0%, transparent 40%, rgba(139,92,246,.10) 100%); opacity:.5; }
.logo-dot { font-size: 14px; vertical-align: super; background: linear-gradient(135deg,#4f7cff,#8b5cf6);
  color:#fff; border-radius: 6px; padding: 2px 5px; font-weight: 800; letter-spacing: .5px; margin-left: 2px; }
.login-card h1 { font-size: 30px; margin-bottom: 22px; font-weight: 800; letter-spacing: 1px; }
.grad { background: linear-gradient(90deg,#6fa0ff,#8b5cf6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.login-card input { width: 100%; padding: 13px 14px; background: rgba(11,18,32,.6);
  border: 1px solid var(--border); border-radius: 11px; font-size: 15px; color: var(--text); }
.login-card input::placeholder { color: #5b6f92; }
.login-card input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,124,255,.18); }
.login-card .btn-primary { padding: 13px; font-size: 15px; letter-spacing: 3px; margin-top: 4px; border-radius: 11px;
  background: linear-gradient(135deg,#4f7cff,#6a5cff); box-shadow: 0 6px 20px rgba(79,124,255,.35); }
.login-card .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 26px rgba(79,124,255,.45); }
.login-tip { color: var(--red); font-size: 13px; margin-top: 12px; min-height: 18px; }
.login-links { display: flex; justify-content: space-between; align-items: center; margin-top: 16px; font-size: 14px; }
.login-links .link { color: var(--primary-g); text-decoration: none; cursor: pointer; }
.login-links .link:hover { text-decoration: underline; }
.login-links.center { justify-content: center; margin-top: 14px; }
/* 满屏授权视图（注册 / 修改密码） */
.auth-view { position: absolute; inset: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center; z-index: 5; padding: 24px; }
.auth-view .auth-glow { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(79,124,255,.25), transparent 60%); pointer-events: none; }
.auth-card { position: relative; width: 100%; max-width: 420px; padding: 36px 28px; border-radius: 16px; background: rgba(16,26,50,.72); border: 1px solid rgba(79,124,255,.30); box-shadow: 0 20px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(79,124,255,.08), inset 0 1px 0 rgba(255,255,255,.06); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); display: flex; flex-direction: column; align-items: stretch; gap: 14px; max-height: calc(100vh - 48px); overflow-y: auto; }
.auth-card::before { content:""; position:absolute; inset:0; border-radius:16px; pointer-events:none; background: linear-gradient(135deg, rgba(79,196,255,.12) 0%, transparent 45%, rgba(139,92,246,.08) 100%); opacity:.5; }
.auth-card h1 { font-size: 28px; font-weight: 800; text-align: center; letter-spacing: 1px; margin-bottom: 6px; }
.auth-field label { display: block; font-size: 13px; color: var(--text-dim, #a7b6cc); margin-bottom: 6px; }
.auth-field input { width: 100%; padding: 13px 14px; background: rgba(11,18,32,.6); border: 1px solid rgba(79,124,255,.25); border-radius: 10px; color: var(--text); font-size: 15px; }
.auth-field input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,124,255,.18); }
.auth-phone { display: flex; gap: 8px; }
.auth-phone input { flex: 1; min-width: 0; }
.auth-phone .btn { white-space: nowrap; padding: 13px 16px; border-radius: 10px; }
.auth-card .btn-primary { padding: 13px; font-size: 15px; letter-spacing: 3px; border-radius: 11px; }
.login-links .link.muted { color: var(--muted); font-size: 13px; }

/* ================= 顶栏 ================= */
.topbar { position: sticky; top: 0; z-index: 100; display: flex; align-items: center; justify-content: space-between;
  height: 58px; padding: 0 18px; background: rgba(11,18,32,.85); border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.brand { display: flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 800; color: var(--primary-g);
  letter-spacing: .5px; white-space: nowrap; }
.brand-ai { background: linear-gradient(135deg,#4f7cff,#8b5cf6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.topbar nav { display: flex; gap: 4px; overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.topbar nav::-webkit-scrollbar { display: none; }
.topbar nav button { flex-shrink: 0; background: none; border: none; padding: 8px 14px; border-radius: 9px; font-size: 14px;
  color: var(--muted); cursor: pointer; white-space: nowrap; transition: all .2s; }
.topbar nav button.active { background: linear-gradient(135deg,#4f7cff,#6a5cff); color: #fff; font-weight: 600; box-shadow: 0 4px 14px rgba(79,124,255,.3); }
.topbar-right { display: flex; align-items: center; gap: 12px; margin-left: 10px; }
.user-name { font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; }

#content { max-width: 1100px; margin: 20px auto; padding: 0 16px 30px; }

/* ================= 卡片 ================= */
.card, .stat-card { position: relative; background: linear-gradient(180deg, rgba(20,30,55,.55) 0%, rgba(27,39,71,.58) 100%);
  border: 1px solid rgba(79,124,255,.16); border-radius: 14px; box-shadow: 0 10px 36px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.05);
  backdrop-filter: blur(14px) saturate(120%); -webkit-backdrop-filter: blur(14px) saturate(120%); }
.card::after, .stat-card::after { content:""; position:absolute; inset:0; border-radius:14px; pointer-events:none;
  box-shadow: inset 0 0 0 1px rgba(79,124,255,.10); }
.card { padding: 20px; }
.card h3 { font-size: 16px; margin-bottom: 18px; color: var(--text); display: flex; align-items: center; gap: 6px; }
.grid { display: grid; gap: 16px; }
.grid.cards { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.cols2 { grid-template-columns: 1fr 1fr; }
.cols3 { grid-template-columns: 1fr 1fr 1fr; }
.section-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; gap: 10px; flex-wrap: wrap; }
.section-head h3 { margin: 0; }

.stat-card { padding: 18px; border-radius: 14px; }
.stat-card .label { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.stat-card .value { font-size: 26px; font-weight: 800; margin-top: 6px; color: var(--primary-g);
  text-shadow: 0 0 20px rgba(79,124,255,.25); }
.stat-card .value.green { color: var(--green); text-shadow: 0 0 20px rgba(47,214,124,.25); }
.stat-card .value.orange { color: var(--orange); }
.stat-card .value.white { color: var(--text); }
.stat-card .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ================= 表格 ================= */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; background: rgba(11,18,32,.5); }
tr:hover td { background: rgba(79,124,255,.06); }
td .text-green, td b.text-green { color: var(--green); }
td .text-red { color: var(--red); }

/* ================= 按钮 ================= */
.btn { padding: 8px 14px; border: none; border-radius: 9px; font-size: 14px; cursor: pointer; transition: all .2s;
  background: #25324f; color: var(--text); }
.btn:hover { filter: brightness(1.1); }
.btn-primary { background: linear-gradient(135deg,#4f7cff,#6a5cff); color: #fff; box-shadow: 0 4px 14px rgba(79,124,255,.3); }
.btn-green { background: linear-gradient(135deg,#2fd67c,#1fb56a); color: #fff; }
.btn-red { background: linear-gradient(135deg,#ff5c78,#e63a5f); color: #fff; }
.btn-sky { background: linear-gradient(135deg,#4fc3f7,#1e88e5); color: #fff; }
.btn-orange { background: linear-gradient(135deg,#ffab52,#f08a2e); color: #fff; }
.btn-ghost { background: none; border: 1px solid var(--border); color: var(--muted); }
.btn-sm { padding: 5px 10px; font-size: 13px; border-radius: 7px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ================= 徽章 ================= */
.badge { padding: 2px 8px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.badge-green { background: rgba(47,214,124,.15); color: #5fe6a0; }
.badge-blue { background: rgba(79,124,255,.15); color: #7aa2ff; }
.badge-red { background: rgba(255,92,120,.15); color: #ff85a0; }
.badge-orange { background: rgba(255,171,82,.15); color: #ffc07a; }
.badge-gray { background: rgba(138,160,192,.15); color: #9fb1cc; }
.badge-purple { background: rgba(139,92,246,.18); color: #b8a0ff; }

/* ================= 表单 ================= */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid .full { grid-column: 1 / -1; }
label { font-size: 13px; color: var(--muted); display: block; margin-bottom: 5px; }
input, select, textarea { width: 100%; padding: 10px 12px; background: rgba(11,18,32,.6);
  border: 1px solid var(--border); border-radius: 9px; font-size: 14px; color: var(--text); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,124,255,.15); }
select option { background: var(--card); }
textarea { min-height: 60px; }

/* ================= 排名 ================= */
.rank-item { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.rank-item:last-child { border-bottom: none; }
.rank-no { width: 28px; height: 28px; border-radius: 50%; background: #27335a; display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; color: var(--text); }
.rank-no.t1 { background: linear-gradient(135deg,#f5b301,#d98a00); color: #2a1a00; }
.rank-no.t2 { background: linear-gradient(135deg,#b8c2d4,#93a2bd); color: #1a2233; }
.rank-no.t3 { background: linear-gradient(135deg,#cd7f32,#b06a28); color: #fff; }
.rank-name { flex: 1; }
.rank-val { font-weight: 700; color: var(--primary-g); }

/* ================= 趋势条 ================= */
.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.bar-month { width: 60px; font-size: 12px; color: var(--muted); flex-shrink: 0; }
.bar-track { flex: 1; background: #1a2544; height: 20px; border-radius: 5px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg,#4f7cff,#8b5cf6); border-radius: 5px; display: flex; align-items: center;
  justify-content: flex-end; padding-right: 6px; font-size: 11px; color: #fff; min-width: 40px; }

/* ================= 流水/明细 ================= */
.tx-item { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.tx-item:last-child { border-bottom: none; }
.tx-amt.pos { color: var(--green); font-weight: 700; }
.tx-amt.neg { color: var(--red); font-weight: 700; }
.tx-kind { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ================= 挂单簿 ================= */
.ob-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ob-list { max-height: 300px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.ob-row { display: flex; justify-content: space-between; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.ob-buy .price { color: var(--red); font-weight: 600; }
.ob-sell .price { color: var(--green); font-weight: 600; }

.tip { color: var(--muted); font-size: 13px; line-height: 1.6; }
.mb12 { margin-bottom: 12px; } .mb16 { margin-bottom: 16px; } .mt16 { margin-top: 16px; }
.text-green { color: var(--green); } .text-red { color: var(--red); }

/* ================= toast ================= */
#toast { position: fixed; top: 74px; left: 50%; transform: translateX(-50%); background: #23325a; color: #fff;
  padding: 10px 20px; border-radius: 10px; font-size: 14px; z-index: 9999; opacity: 0; transition: opacity .3s;
  pointer-events: none; box-shadow: 0 8px 26px rgba(0,0,0,.45); border: 1px solid rgba(79,124,255,.2); white-space: nowrap; }
#toast.show { opacity: 1; }

/* ================= modal ================= */
.modal-mask { display: none; position: fixed; inset: 0; background: rgba(5,10,20,.72); z-index: 1000;
  align-items: center; justify-content: center; padding: 20px; }
.modal-mask.show { display: flex; }
.modal-box { background: linear-gradient(180deg, var(--card) 0%, var(--card2) 100%); border: 1px solid var(--border);
  border-radius: 16px; width: 100%; max-width: 520px; max-height: 90vh; display: flex; flex-direction: column;
  box-shadow: var(--shadow); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head span { font-weight: 700; font-size: 16px; }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--muted); }
.modal-body { padding: 20px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.modal-foot { display: flex; gap: 10px; justify-content: flex-end; padding: 14px 20px; border-top: 1px solid var(--border); }

.empty { text-align: center; color: var(--muted); padding: 30px; font-size: 14px; }

/* ================= 手机适配 ================= */
@media (max-width: 700px) {
  .topbar { height: 54px; padding: 0 12px; }
  .brand { font-size: 16px; }
  .user-name { display: none; }
  .topbar nav { position: fixed; left: 0; right: 0; bottom: 0; top: auto; height: 58px; z-index: 200;
    background: rgba(11,18,32,.97); border-top: 1px solid var(--border); display: flex; justify-content: space-around;
    align-items: center; padding: 0 6px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .topbar nav button { padding: 8px 4px; font-size: 11.5px; border-radius: 8px; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  #content { padding: 14px 12px 84px; margin-top: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .ob-grid { grid-template-columns: 1fr; }
  .login-card { padding: 32px 24px; margin: 16px; }
  .stat-card .value { font-size: 22px; }
  .topbar-right { margin-left: auto; }
  .grid.cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cols2, .cols3 { grid-template-columns: 1fr; }
  th, td { padding: 8px 9px; font-size: 13px; }
  .btn { padding: 7px 10px; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .section-head .btn { align-self: flex-start; }
}
@media (max-width: 400px) {
  .login-card h1 { font-size: 26px; }
  .stat-card .value { font-size: 20px; }
}

/* ===== 充值/提现/工资 ===== */
.wallet-btns { display: flex; gap: 8px; margin-top: 10px; }
.salary-sum { text-align: center; padding: 6px 0; }
.salary-sum .label { font-size: 13px; color: var(--muted); }
.salary-sum .value { font-size: 30px; font-weight: 800; color: var(--orange); margin-top: 4px; }
.salary-sum .value.zero { color: var(--muted); }
.salary-sum .value.has { text-shadow: 0 0 20px rgba(255,171,82,.3); }
.chk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; }
.chk { display: flex; align-items: center; gap: 6px; font-size: 14px; padding: 6px 8px;
  background: var(--bg2); border-radius: 8px; border: 1px solid var(--border); }
.chk input { accent-color: var(--primary); }

/* ===== 登录方式 Tab ===== */
.login-tabs { display: flex; gap: 6px; margin-bottom: 18px; background: var(--bg2); border-radius: 10px; padding: 4px; }
.login-tabs .tab-btn { flex: 1; padding: 9px 0; border: none; background: transparent; color: var(--muted);
  font-size: 14px; border-radius: 8px; cursor: pointer; transition: all .2s; }
.login-tabs .tab-btn.active { background: var(--primary); color: #fff; font-weight: 600; box-shadow: 0 4px 14px rgba(79,124,255,.35); }
.code-row { display: flex; gap: 8px; }
.code-row input { flex: 1; min-width: 0; }
.code-row .btn { white-space: nowrap; padding: 0 14px; height: 42px; color: var(--text); }
.code-row .btn[disabled] { opacity: .55; }

.login-field { display: flex; align-items: center; gap: 10px; margin-bottom: 13px; }
.login-field label { width: 56px; flex: 0 0 56px; font-size: 14px; color: var(--primary-g); font-weight: 600; text-align: right; }
.login-field input { flex: 1; min-width: 0; }

/* ===== 股价 K 线与十大股东 ===== */
.cur-price { color: var(--green); font-size: 15px; font-weight: 700; }
.kline-wrap { overflow-x: auto; }
.k-stats { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--muted); margin-bottom: 10px; padding: 8px 12px; background: rgba(20,30,55,.45); border-radius: 10px; }
.k-svg { width: 100%; min-width: 320px; height: auto; display: block; }
.k-legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.k-up { color: #2fd67c; }
.k-down { color: #ff5c78; }
.rank-top { background: rgba(255,171,82,.06); }
.rank-badge { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px;
  border-radius: 50%; font-size: 12px; font-weight: 800; background: var(--bg2); color: var(--muted); }
.rank-1 { background: linear-gradient(135deg,#ffd76b,#ff9f1a); color: #3a2800; }
.rank-2 { background: linear-gradient(135deg,#dfe7f2,#93a7c4); color: #222a35; }
.rank-3 { background: linear-gradient(135deg,#e7a678,#c97b3d); color: #fff; }

/* 注册身份选择 */
.identity-pick { display: flex; gap: 10px; }
.id-opt { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 8px; background: rgba(11,18,32,.6); border: 1px solid rgba(79,124,255,.25); border-radius: 10px; cursor: pointer; font-size: 14px; color: var(--text); transition: all .15s; }
.id-opt input { width: auto; margin: 0; accent-color: var(--primary); }
.id-opt:has(input:checked) { border-color: var(--primary); background: rgba(79,124,255,.15); box-shadow: 0 0 0 2px rgba(79,124,255,.18); }
/* 充值渠道选择 */
.charge-channels { display: flex; gap: 10px; flex-wrap: wrap; }
.channel-item { display: flex; align-items: center; gap: 6px; padding: 10px 16px; border: 1px solid var(--border, #2a3a5f); border-radius: 10px; cursor: pointer; background: rgba(22,32,58,.6); transition: all .15s; }
.channel-item:hover { border-color: #4f7cff; }
.channel-item input { accent-color: #4f7cff; }
.channel-item:has(input:checked) { border-color: #4f7cff; background: rgba(79,124,255,.15); box-shadow: 0 0 0 1px #4f7cff inset; }