/* ============================================================
   授权验证中心 auth.beoo.cn · SaPro 卡密授权网站
   左侧侧边导航 · 简约淡紫科技风 · 移动端优先 v6
   —— 弱化边框 / 柔和层次 / 精致细节
   ============================================================ */
:root{
  --brand:#6366f1; --brand-2:#8b5cf6; --brand-3:#a855f7;
  --brand-soft:#eef2ff; --brand-soft-2:#f5f3ff; --brand-line:#c7d2fe;
  --ink:#1e293b; --ink-2:#475569; --muted:#64748b; --muted-2:#94a3b8;
  --bg:#f6f7fc;
  --line:#eceef6; --line-2:#f3f4fa;
  --ok:#10b981; --ok-bg:#ecfdf5; --err:#ef4444; --err-bg:#fef2f2;
  --r:22px; --r-sm:15px; --r-xs:11px;
  --sh-sm:0 2px 8px -4px rgba(15,23,42,.06);
  --sh:0 4px 24px -12px rgba(79,70,229,.14), 0 1px 3px rgba(15,23,42,.03);
  --sh-lg:0 24px 60px -24px rgba(79,70,229,.3);
  --sidebar-w:238px;
  --topbar-h:62px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
  color:var(--ink);line-height:1.62;-webkit-font-smoothing:antialiased;
  min-height:100vh;background:var(--bg);
  background-image:
    radial-gradient(900px 500px at 12% -10%, rgba(199,210,254,.5), transparent 60%),
    radial-gradient(800px 460px at 100% 0%, rgba(233,213,255,.42), transparent 58%),
    radial-gradient(700px 400px at 50% 110%, rgba(221,214,254,.3), transparent 60%);
  background-attachment:fixed;
}
a{color:inherit;text-decoration:none}
svg.mi{width:16px;height:16px;stroke-width:1.8;flex:0 0 auto}

/* ============================================================
   侧边栏
   ============================================================ */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-w);z-index:120;
  background:rgba(255,255,255,.78);backdrop-filter:blur(22px) saturate(1.4);
  -webkit-backdrop-filter:blur(22px) saturate(1.4);
  border-right:1px solid rgba(236,238,246,.9);
  display:flex;flex-direction:column;
  transition:transform .32s cubic-bezier(.4,0,.2,1);
}
.sb-head{
  height:var(--topbar-h);flex:0 0 auto;display:flex;align-items:center;gap:11px;
  padding:0 20px;
}
.sb-head .dot{
  width:36px;height:36px;border-radius:12px;flex:0 0 auto;position:relative;
  background:linear-gradient(135deg,var(--brand),var(--brand-3));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px;
  box-shadow:0 8px 20px -8px var(--brand),inset 0 1px 0 rgba(255,255,255,.35);
}
.sb-head .tx{min-width:0}
.sb-head .n1{font-size:14.5px;font-weight:700;line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-head .n2{font-size:10.5px;color:var(--muted-2);letter-spacing:.4px}
.sb-close{
  display:none;margin-left:auto;width:34px;height:34px;border:0;border-radius:10px;
  background:transparent;color:var(--muted);font-size:17px;cursor:pointer;
}
.sb-close:hover{background:var(--brand-soft);color:var(--brand)}

.sb-nav{flex:1;overflow-y:auto;padding:8px 14px 18px;scrollbar-width:thin}
.sb-grp{margin-bottom:20px}
.sb-grp-t{
  font-size:10px;font-weight:700;color:var(--muted-2);letter-spacing:1.4px;
  text-transform:uppercase;padding:8px 12px 8px;display:flex;align-items:center;gap:7px;
}
.sb-grp-t::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
.sb-nav a{
  display:flex;align-items:center;gap:11px;padding:10.5px 13px;border-radius:12px;
  font-size:14px;font-weight:500;color:var(--ink-2);margin-bottom:3px;position:relative;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s;
}
.sb-nav a .mi{color:var(--muted);transition:color .2s}
.sb-nav a:hover{background:var(--brand-soft);color:var(--brand);transform:translateX(3px)}
.sb-nav a:hover .mi{color:var(--brand)}
.sb-nav a.active{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:600;
  box-shadow:0 10px 24px -12px var(--brand),inset 0 1px 0 rgba(255,255,255,.28);
}
.sb-nav a.active .mi{color:#fff}
.sb-foot{
  flex:0 0 auto;padding:14px 20px;font-size:10.5px;color:var(--muted-2);line-height:1.5;
  border-top:1px solid var(--line-2);
}

.scrim{position:fixed;inset:0;z-index:110;background:rgba(15,23,42,.42);
  backdrop-filter:blur(3px);opacity:0;pointer-events:none;transition:opacity .3s}
.scrim.open{opacity:1;pointer-events:auto}

/* ============================================================
   主区域
   ============================================================ */
.main{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
.mobile-bar{
  display:none;position:sticky;top:0;z-index:100;height:var(--topbar-h);
  align-items:center;gap:12px;padding:0 16px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(236,238,246,.9);
}
.hamb{width:40px;height:40px;flex:0 0 auto;border:0;border-radius:12px;
  background:var(--brand-soft);cursor:pointer;position:relative}
.hamb span{position:absolute;left:50%;width:17px;height:2px;border-radius:2px;
  background:var(--brand);transform:translateX(-50%);transition:.25s}
.hamb span:nth-child(1){top:13px}
.hamb span:nth-child(2){top:19px}
.hamb span:nth-child(3){top:25px}
.hamb.open span:nth-child(1){top:19px;transform:translateX(-50%) rotate(45deg)}
.hamb.open span:nth-child(2){opacity:0}
.hamb.open span:nth-child(3){top:19px;transform:translateX(-50%) rotate(-45deg)}
.mobile-bar .mt{font-size:15.5px;font-weight:700}

.content{flex:1;width:100%;max-width:760px;margin:0 auto;padding:32px 22px 48px}

.hero{text-align:center;padding:4px 0 26px}
.hero .badge{
  display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.8);border:1px solid var(--brand-line);
  font-size:11.5px;color:var(--brand);font-weight:600;letter-spacing:.4px;
  box-shadow:var(--sh-sm);margin-bottom:14px;
}
.hero .badge .pd{width:6px;height:6px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 4px rgba(16,185,129,.16)}
.hero h1{
  font-size:27px;font-weight:800;letter-spacing:-.6px;line-height:1.2;
  background:linear-gradient(120deg,#4f46e5,#7c3aed 55%,#a855f7);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{font-size:13px;color:var(--muted);margin-top:8px;letter-spacing:.3px}

/* ============================================================
   卡片（去硬边框，柔和层次）
   ============================================================ */
.card{
  position:relative;background:#fff;border-radius:var(--r);
  padding:24px;margin-bottom:18px;
  box-shadow:var(--sh);border:1px solid rgba(255,255,255,.8);
  transition:box-shadow .3s,transform .3s;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:var(--r);padding:1px;
  background:linear-gradient(140deg,rgba(199,210,254,.7),transparent 45%,rgba(233,213,255,.5));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;opacity:.9;
}
@media(hover:hover){.card:hover{box-shadow:var(--sh-lg);transform:translateY(-2px)}}

.card-h{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.card-h .ico{
  width:40px;height:40px;border-radius:13px;flex:0 0 auto;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-soft),var(--brand-soft-2));
  color:var(--brand);border:1px solid rgba(199,210,254,.6);
}
.card-h .ico svg{width:17px;height:17px}
.card-h .tt{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.card-h .tt .t1{font-size:15.5px;font-weight:700;letter-spacing:-.1px}
.card-h .tt .t2{font-size:11.5px;color:var(--muted-2);font-weight:500}

/* ============================================================
   公告
   ============================================================ */
.notice{
  white-space:pre-wrap;padding:17px 19px;border-radius:var(--r-sm);font-size:14px;
  color:var(--ink-2);line-height:1.85;
  background:linear-gradient(135deg,#fafbff,#f6f5ff);
  border:1px solid rgba(199,210,254,.35);
}
.notice.empty{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,#fafbff,#f7f6ff)}
.notice.empty .ne{
  width:44px;height:44px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-soft),var(--brand-soft-2));
  color:var(--brand);border:1px solid rgba(199,210,254,.5);
}
.notice.empty .ne svg{width:18px;height:18px}
.notice.empty .nt{font-size:13px;line-height:1.55;color:var(--muted)}
.notice.empty .nt b{display:block;color:var(--ink);font-size:14px;font-weight:600;margin-bottom:3px}

/* ============================================================
   表单（竖向 · 柔和）
   ============================================================ */
.field{margin-bottom:16px}
label.lb{display:flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink-2);margin-bottom:8px}
label.lb .req{color:var(--err);font-size:13px;line-height:1}
.input{
  width:100%;height:50px;padding:0 16px;border-radius:var(--r-sm);
  background:#f8f9fd;border:1.5px solid transparent;color:var(--ink);
  font-size:15px;font-family:inherit;outline:none;
  transition:border-color .2s,background .2s,box-shadow .2s;
  box-shadow:inset 0 1px 2px rgba(15,23,42,.02);
}
.input::placeholder{color:var(--muted-2)}
.input:hover{background:#f5f6fb}
.input:focus{background:#fff;border-color:var(--brand-2);box-shadow:0 0 0 4px rgba(139,92,246,.12),inset 0 1px 2px rgba(15,23,42,.02)}
.input.invalid{border-color:var(--err);background:#fff;box-shadow:0 0 0 4px rgba(239,68,68,.1)}
textarea.input{height:auto;padding:14px 16px;resize:vertical;line-height:1.65}
select.input{appearance:none;cursor:pointer;padding-right:42px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%2364748b' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.grid2{grid-template-columns:1fr}}
.err-tip{display:none;font-size:12px;color:var(--err);margin-top:7px;font-weight:500;align-items:center;gap:5px}
.err-tip.show{display:flex}

/* 按钮 */
.btn-row{display:flex;gap:12px;margin-top:24px}
.btn-lg{
  flex:1;display:flex;align-items:center;justify-content:center;gap:10px;
  height:56px;border:0;border-radius:16px;cursor:pointer;
  font-size:16.5px;font-weight:700;letter-spacing:1.5px;color:#fff;font-family:inherit;
  background:linear-gradient(135deg,#6366f1,#8b5cf6 60%,#a855f7);
  box-shadow:0 16px 34px -14px rgba(99,102,241,.75),inset 0 1px 0 rgba(255,255,255,.25);
  transition:transform .18s,box-shadow .18s,filter .18s,opacity .18s;
}
.btn-lg:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 20px 40px -14px rgba(99,102,241,.85),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-lg:active:not(:disabled){transform:translateY(0) scale(.995)}
.btn-lg:disabled{opacity:.72;cursor:not-allowed}
.btn-lg .spin{width:19px;height:19px;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;
  border-radius:50%;animation:sp .7s linear infinite;display:none}
.btn-lg.loading .spin{display:block}
.btn-lg.loading .lbl{display:none}
@keyframes sp{to{transform:rotate(360deg)}}
.btn-reset{
  flex:0 0 auto;min-width:106px;height:56px;border:1.5px solid var(--line);border-radius:16px;
  background:#fff;color:var(--muted);font-size:15px;font-weight:600;font-family:inherit;
  cursor:pointer;transition:.18s;display:flex;align-items:center;justify-content:center;gap:7px;
}
.btn-reset:hover{border-color:var(--brand-line);color:var(--brand);background:var(--brand-soft)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border:0;border-radius:15px;cursor:pointer;
  font-size:14.5px;font-weight:600;font-family:inherit;transition:.18s;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 12px 26px -14px var(--brand)}
.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-block{width:100%}
.btn-sec{background:var(--brand-soft);color:var(--brand);border:1.5px solid var(--brand-line);box-shadow:none}
.btn-sec:hover{background:#e4e9ff}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--muted);box-shadow:none}
.btn-ghost:hover{border-color:var(--brand-line);color:var(--brand);background:#fff}

/* ============================================================
   结果
   ============================================================ */
.result{margin-top:18px;padding:15px 17px;border-radius:var(--r-sm);font-size:14px;
  display:flex;gap:11px;align-items:flex-start;border:1.5px solid transparent;word-break:break-word;
  animation:pop .3s cubic-bezier(.4,0,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.result .ri{width:20px;height:20px;flex:0 0 auto;margin-top:1px}
.result.ok{background:linear-gradient(135deg,#f0fdf6,#ecfdf5);color:#065f46;border-color:#a7f3d0}
.result.err{background:linear-gradient(135deg,#fef2f2,#fef3f3);color:#991b1b;border-color:#fecaca}
.result pre{white-space:pre-wrap;margin:0;font-family:inherit;font-size:13.5px}

/* ============================================================
   表格 / 标签 / 统计 / 提示
   ============================================================ */
table{width:100%;border-collapse:separate;border-spacing:0;margin-top:14px;font-size:13.5px;
  border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--sh-sm)}
th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line-2)}
th{background:#f8f9fd;color:var(--muted);font-weight:600;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .15s}
tbody tr:hover td{background:#fafbff}

.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.tabs a{padding:9px 17px;border-radius:999px;background:#fff;color:var(--muted);
  font-size:13.5px;font-weight:500;transition:.18s;box-shadow:var(--sh-sm);border:1px solid transparent}
.tabs a:hover{color:var(--brand);border-color:var(--brand-line)}
.tabs a.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 10px 22px -12px var(--brand);border-color:transparent}

.hint{font-size:12.5px;color:#92600a;background:linear-gradient(135deg,#fffbeb,#fef9e7);
  padding:13px 16px;border-radius:var(--r-sm);border:1px solid #fde68a;margin-bottom:18px;line-height:1.7}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:14px;margin-bottom:18px}
.stat{position:relative;background:#fff;border-radius:var(--r);padding:20px;box-shadow:var(--sh);
  border:1px solid rgba(255,255,255,.8);overflow:hidden;transition:transform .25s,box-shadow .25s}
@media(hover:hover){.stat:hover{transform:translateY(-2px);box-shadow:var(--sh-lg)}}
.stat::after{content:"";position:absolute;right:-14px;top:-14px;width:64px;height:64px;border-radius:50%;
  background:radial-gradient(circle,rgba(199,210,254,.5),transparent 70%)}
.stat .k{font-size:11px;color:var(--muted-2);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.stat .v{font-size:24px;font-weight:800;margin-top:7px;letter-spacing:-.03em;
  background:linear-gradient(120deg,var(--brand),var(--brand-3));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ============================================================
   登录页
   ============================================================ */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 18px}
.auth-card{width:100%;max-width:404px;background:#fff;border-radius:26px;
  box-shadow:0 30px 70px -28px rgba(79,70,229,.4),0 6px 20px -10px rgba(15,23,42,.1);
  overflow:hidden}
.auth-brand{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 52%,#a855f7 100%);
  padding:34px 34px 28px;text-align:center;color:#fff;position:relative;overflow:hidden}
.auth-brand::after{content:"";position:absolute;inset:0;
  background:radial-gradient(320px 160px at 80% -20%,rgba(255,255,255,.25),transparent 70%)}
.auth-brand .logo{width:54px;height:54px;border-radius:16px;margin:0 auto 13px;position:relative;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);
  display:grid;place-items:center;font-size:24px;font-weight:800;backdrop-filter:blur(8px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.3)}
.auth-brand h1{font-size:19.5px;font-weight:700;position:relative}
.auth-brand p{margin-top:9px;color:#e9d5ff;font-size:11.5px;letter-spacing:3.5px;position:relative}
.auth-body{padding:28px 32px 22px}
.auth-body .field{margin-bottom:16px}
.fieldwrap{position:relative;display:block}
.fieldwrap .ico{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--brand);pointer-events:none;line-height:0}
.fieldwrap .ico svg{width:16px;height:16px}
.fieldwrap .input{padding-left:44px}
.fieldwrap.pw .input{padding-right:50px}
.pw-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:32px;height:32px;
  border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;
  display:grid;place-items:center;transition:.15s}
.pw-toggle:hover{color:var(--brand);background:var(--brand-soft)}
.pw-toggle svg{width:17px;height:17px}
.auth-foot{padding:6px 32px 24px;text-align:center;color:var(--muted-2);font-size:11.5px}

/* ============================================================
   页脚
   ============================================================ */
.app-foot{text-align:center;color:var(--muted-2);font-size:12px;padding:34px 0 8px;letter-spacing:.2px;line-height:1.85}
.app-foot .ln{height:1px;width:64px;margin:0 auto 16px;
  background:linear-gradient(90deg,transparent,var(--brand-line),transparent)}
.app-foot .disclaimer{font-size:11px;margin-top:6px;opacity:.8}

/* ============================================================
   响应式
   ============================================================ */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:0 0 70px rgba(15,23,42,.26)}
  .sb-close{display:grid;place-items:center}
  .main{margin-left:0}
  .mobile-bar{display:flex}
  .content{padding:24px 17px 44px}
  .hero{padding:2px 0 22px}
  .hero h1{font-size:23px}
}