/* ============ GEO 盒子官网 - 账户中心公共样式(深色,与落地页一致) ============ */
:root{
  --bg:#0a0a0a; --bg-soft:#0f0f11; --card:#141417; --card-hover:#18181c;
  --border:rgba(255,255,255,.08); --border-strong:rgba(255,255,255,.18);
  --text:#f7f7f8; --text-dim:#a3a3ab; --text-faint:#707078;
  --accent:#5b8def; --accent-soft:rgba(91,141,239,.14);
  --green:#4ade80; --red:#f87171; --orange:#f5a623;
  --radius:12px; --radius-lg:16px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,"Cascadia Code",Consolas,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
::selection{background:rgba(91,141,239,.35)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ---------- 顶栏(与主页 index.html 导航一致) ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,10,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1120px;margin:0 auto;padding:0 24px;height:58px;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;font-size:15px;letter-spacing:.2px;color:var(--text)}
.brand-logo{height:26px;width:auto}
.nav-links{display:flex;gap:26px;margin-left:8px}
.nav-links a{color:var(--text-dim);font-size:13.5px;transition:color .18s}
.nav-links a:hover{color:var(--text)}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:7px}
.nav-right .nav-email{color:var(--text-dim);font-size:13px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
/* 兼容旧 topbar 类名(若有页面仍引用) */
.topbar{position:sticky;top:0;z-index:100;background:rgba(10,10,10,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.topbar-inner{max-width:1120px;margin:0 auto;padding:0 24px;height:58px;display:flex;align-items:center;gap:28px}
.topbar-links{display:flex;gap:22px;margin-left:6px}
.topbar-links a{color:var(--text-dim);font-size:13.5px;transition:color .18s}
.topbar-links a:hover{color:var(--text)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:6px;color:var(--text-dim);font-size:13.5px}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;font-family:inherit;font-size:14px;font-weight:500;border-radius:9px;padding:10px 20px;transition:all .18s;white-space:nowrap}
.btn-primary{background:#fff;color:#0a0a0a}
.btn-primary:hover{background:#e8e8ea;transform:translateY(-1px)}
.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border-strong)}
.btn-secondary:hover{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.05)}
.btn-block{width:100%}
.btn:active{transform:translateY(0) scale(.97)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* ---------- 页面主体 ---------- */
.page{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:88px 24px 88px}
/* 登录/注册等认证页: 表单在"导航下方剩余空间"内垂直居中
   margin-top:59px = 导航高(fixed 导航脱离文档流, main 需主动下移)
   margin:auto 居中: 内容超高时不会被裁剪(align-items:center 会裁顶部, 注册卡在矮视口下被导航盖住) */
.page-center{min-height:calc(100vh - 59px);margin-top:59px;padding:24px}
.page-center > *{margin:auto}
@media (max-width:720px){
  .page-center{min-height:calc(100vh - 59px);padding:16px}
}
.auth-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:36px 34px;box-shadow:0 40px 90px -40px rgba(0,0,0,.9)}
.auth-card h1{font-size:22px;font-weight:640;letter-spacing:-.01em;margin-bottom:6px}
.auth-card .sub{color:var(--text-faint);font-size:13px;margin-bottom:26px}
.page-card{width:100%;max-width:860px;background:var(--card);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:36px 34px;box-shadow:0 40px 90px -40px rgba(0,0,0,.9)}
.page-card h1{font-size:22px;font-weight:640;letter-spacing:-.01em;margin-bottom:22px}

/* ---------- 表单 ---------- */
.field{margin-bottom:18px}
.field label{display:block;color:var(--text-dim);font-size:13px;margin-bottom:7px}
.field input{width:100%;background:var(--bg-soft);border:1px solid var(--border-strong);border-radius:9px;padding:11px 14px;color:var(--text);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s}
.field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(91,141,239,.18)}
.field input::placeholder{color:var(--text-faint)}
.field .hint{color:var(--text-faint);font-size:12px;margin-top:6px}

/* ---------- 提示条 ---------- */
.msg{display:none;border-radius:9px;padding:11px 14px;font-size:13.5px;margin-bottom:18px;line-height:1.6}
.msg.show{display:block}
.msg.err{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.35);color:var(--red)}
.msg.ok{background:rgba(74,222,128,.1);border:1px solid rgba(74,222,128,.35);color:var(--green)}
.msg.info{background:rgba(91,141,239,.1);border:1px solid rgba(91,141,239,.35);color:#9fc0ff}

/* ---------- 底部操作行 ---------- */
.form-foot{margin-top:20px;text-align:center;color:var(--text-faint);font-size:13px}
.form-foot a{color:#9fc0ff;font-weight:500}
.form-foot a:hover{text-decoration:underline}

/* ---------- 页脚 ---------- */
.footer{border-top:1px solid var(--border);padding:26px 0;background:var(--bg-soft)}
.footer-inner{max-width:1120px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--text-faint);font-size:12.5px}

/* ---------- 套餐卡片 ---------- */
.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-bottom:30px}
.plan-card{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px 24px;display:flex;flex-direction:column;transition:all .22s;position:relative;cursor:pointer;user-select:none}
.plan-card:hover{border-color:var(--border-strong);transform:translateY(-3px)}
.plan-card.hot{border-color:var(--accent);background:var(--accent-soft)}
.plan-card .p-name{font-size:17px;font-weight:620;margin-bottom:6px}
.plan-card .p-price{font-size:30px;font-weight:680;letter-spacing:-.02em;margin-bottom:4px}
.plan-card .p-price small{font-size:14px;color:var(--text-faint);font-weight:500}
.plan-card .p-desc{color:var(--text-faint);font-size:13px;margin-bottom:18px;flex:1}
.plan-card .hot-tag{position:absolute;top:-10px;right:18px;background:var(--accent);color:#fff;font-size:11px;font-weight:600;padding:3px 10px;border-radius:999px}

/* ---------- 表格 ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;color:var(--text-faint);font-weight:500;font-size:12.5px;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--bg-soft)}
.tbl td{padding:12px;border-bottom:1px solid var(--border);color:var(--text-dim)}
.tbl td:first-child{color:var(--text)}
.tbl .badge{display:inline-block;font-size:11.5px;padding:2px 10px;border-radius:999px;border:1px solid var(--border-strong);color:var(--text-dim)}
.tbl .badge.green{color:var(--green);border-color:rgba(74,222,128,.4)}
.tbl .badge.orange{color:var(--orange);border-color:rgba(245,166,35,.4)}

/* ---------- 杂项 ---------- */
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.mono{font-family:var(--mono);font-size:12.5px;color:#9fc0ff;word-break:break-all}
.section-title{font-size:15px;font-weight:600;margin:30px 0 14px;color:var(--text)}
.empty{color:var(--text-faint);font-size:13.5px;padding:22px 0;text-align:center}

@media (max-width:720px){
  .topbar-links,.nav-links{display:none}
  .page{padding:76px 16px 64px}
  .page-center{padding:16px}
  .auth-card,.page-card{padding:28px 22px}
}

/* ---------- 用户中心(参考管理后台风格) ---------- */
.uc-wrap{display:flex;max-width:1120px;margin:0 auto;padding:0 24px;align-items:flex-start}
.uc-side{width:210px;flex:none;background:var(--bg-soft);border:1px solid var(--border);border-radius:14px;padding:20px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:88px}
.uc-brand{font-size:14px;font-weight:650;color:var(--text);padding:4px 12px 14px;border-bottom:1px solid var(--border);margin-bottom:10px}
.uc-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:var(--text-dim);font-size:13.5px;transition:all .18s;cursor:pointer}
.uc-item:hover{color:var(--text);background:var(--card)}
.uc-item.on{color:#fff;background:var(--accent-soft);border:1px solid rgba(91,141,239,.35)}
.uc-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}
.uc-user{display:flex;align-items:center;gap:10px;padding:2px 4px 12px}
.uc-avatar{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#5b8def,#7aa7ff);color:#fff;font-weight:650;font-size:15px;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 4px 14px rgba(91,141,239,.28)}
.uc-mail{font-size:12.5px;color:var(--text-dim);word-break:break-all;line-height:1.4}
.uc-actions{display:flex;gap:8px}
.uc-actions a{flex:1;text-align:center;padding:8px 6px;border-radius:8px;font-size:12.5px;transition:all .18s;border:1px solid var(--border-strong);text-decoration:none}
.uc-actions a.fg{color:var(--text-dim)}
.uc-actions a.fg:hover{color:var(--text);border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.05)}
.uc-actions a.out{color:var(--red);border-color:rgba(248,113,113,.3)}
.uc-actions a.out:hover{background:rgba(248,113,113,.12);border-color:rgba(248,113,113,.55)}
.uc-main{flex:1;min-width:0;padding:0 0 48px 28px}
.uc-topbar{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--border);padding-bottom:16px;margin-bottom:24px}
.uc-topbar h1{font-size:20px;font-weight:650;letter-spacing:-.01em;margin:0}
.uc-hint{color:var(--text-faint);font-size:12.5px}
.panel{background:var(--card);border:1px solid var(--border-strong);border-radius:14px;padding:22px 24px;margin-bottom:18px}
.p-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.p-head h2{font-size:15px;font-weight:600;color:var(--text);margin:0}
.uc-sec{display:none}
@media (max-width:860px){
  .uc-wrap{flex-direction:column;padding:0 16px}
  .uc-side{width:100%;position:static;flex-direction:row;flex-wrap:wrap;gap:6px;align-items:center}
  .uc-brand{display:none}
  .uc-foot{display:none}
  .uc-main{padding:0 0 40px}
}