/* ========== 玖顺工资系统 · 蓝白主题 · 玻璃拟态 ========== */
:root{
  --c-primary:#2563eb;          /* 蓝 */
  --c-primary-d:#1d4ed8;
  --c-primary-l:#60a5fa;
  --c-accent:#06b6d4;
  --c-bg-1:#dbeafe;
  --c-bg-2:#eff6ff;
  --c-bg-3:#ffffff;
  --c-text:#0f172a;
  --c-text-soft:#475569;
  --c-danger:#ef4444;
  --c-success:#10b981;
  --c-warn:#f59e0b;
  --glass-bg:rgba(255,255,255,.65);
  --glass-bg-strong:rgba(255,255,255,.85);
  --glass-border:rgba(255,255,255,.7);
  --shadow-sm:0 2px 8px rgba(37,99,235,.08);
  --shadow:0 8px 30px rgba(37,99,235,.12);
  --shadow-lg:0 20px 60px rgba(37,99,235,.18);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--c-text);
  background:linear-gradient(135deg,#dbeafe 0%,#eff6ff 35%,#ffffff 70%,#dbeafe 100%);
  background-size:300% 300%;
  animation:bgShift 20s ease infinite;
  min-height:100vh;
  overflow-x:hidden;
}
@keyframes bgShift{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

/* 浮动装饰圆 */
.bg-decor{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.bg-decor span{
  position:absolute;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(96,165,250,.55),rgba(37,99,235,.05) 70%);
  filter:blur(40px);animation:float 18s ease-in-out infinite;
}
.bg-decor span:nth-child(1){width:340px;height:340px;top:-80px;left:-80px;animation-delay:0s}
.bg-decor span:nth-child(2){width:260px;height:260px;bottom:-60px;right:-40px;animation-delay:-6s;background:radial-gradient(circle,rgba(6,182,212,.45),rgba(6,182,212,0) 70%)}
.bg-decor span:nth-child(3){width:200px;height:200px;top:40%;right:10%;animation-delay:-12s;background:radial-gradient(circle,rgba(99,102,241,.4),rgba(99,102,241,0) 70%)}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(30px,-25px) scale(1.06)}
  66%{transform:translate(-25px,30px) scale(.96)}
}

/* ========== 顶部导航 ========== */
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  background:linear-gradient(120deg,rgba(37,99,235,.92),rgba(6,182,212,.85));
  color:#fff;
  box-shadow:var(--shadow);
  padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.topbar .brand{
  display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;
  letter-spacing:.5px;
}
.topbar .brand .logo{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg,#fff,#dbeafe);
  display:grid;place-items:center;color:var(--c-primary-d);
  font-weight:900;font-size:18px;
  box-shadow:0 4px 12px rgba(0,0,0,.18);
}
.topbar nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.topbar nav a{
  color:#fff;text-decoration:none;
  padding:6px 14px;border-radius:999px;font-size:14px;
  transition:all .25s;
  background:rgba(255,255,255,.08);
}
.topbar nav a:hover{background:rgba(255,255,255,.22);transform:translateY(-1px)}
.topbar .user-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;border-radius:999px;
  background:rgba(255,255,255,.18);font-size:13px;
}
.topbar .user-chip a{color:#fff;text-decoration:none;opacity:.9;border-left:1px solid rgba(255,255,255,.4);padding-left:8px}
.topbar .user-chip a:hover{opacity:1}

/* ========== 容器 / 卡片 ========== */
.container{position:relative;z-index:1;max-width:1200px;margin:24px auto;padding:0 16px}
.card{
  background:var(--glass-bg);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px 24px;
  margin-bottom:18px;
  animation:slideUp .5s cubic-bezier(.2,.8,.2,1);
}
.card.hero{
  background:linear-gradient(135deg,rgba(37,99,235,.95),rgba(6,182,212,.85));
  color:#fff;border:none;
  padding:30px;
}
.card.hero h2{color:#fff}
.card.hero .sub{opacity:.9;margin-top:4px}

@keyframes slideUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

h2{font-size:20px;font-weight:700;color:var(--c-text);margin-bottom:14px;display:flex;align-items:center;gap:8px}
h2::before{
  content:"";width:4px;height:18px;border-radius:3px;
  background:linear-gradient(180deg,var(--c-primary),var(--c-accent));
}
.card.hero h2::before{background:#fff}

/* ========== 表格 ========== */
.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid rgba(37,99,235,.12)}
table{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
thead th{
  background:linear-gradient(180deg,#eff6ff,#dbeafe);
  color:var(--c-primary-d);font-weight:600;
  padding:12px 14px;text-align:center;
  border-bottom:2px solid rgba(37,99,235,.2);
  position:sticky;top:0;
}
tbody td{padding:11px 14px;text-align:center;border-bottom:1px solid #f1f5f9;color:var(--c-text)}
tbody tr{transition:background .2s}
tbody tr:hover{background:#eff6ff}
tbody tr:last-child td{border-bottom:none}

/* ========== 按钮 ========== */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 18px;border:none;border-radius:10px;cursor:pointer;
  font-size:14px;font-weight:500;color:#fff;
  background:linear-gradient(135deg,var(--c-primary),var(--c-primary-d));
  box-shadow:0 4px 14px rgba(37,99,235,.3);
  transition:all .25s;text-decoration:none;
  position:relative;overflow:hidden;
}
.btn::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.25),transparent);
  opacity:0;transition:opacity .25s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(37,99,235,.42)}
.btn:hover::after{opacity:1}
.btn:active{transform:translateY(0)}
.btn.gray{background:linear-gradient(135deg,#94a3b8,#64748b);box-shadow:0 4px 14px rgba(100,116,139,.3)}
.btn.danger{background:linear-gradient(135deg,#f87171,#dc2626);box-shadow:0 4px 14px rgba(239,68,68,.35)}
.btn.success{background:linear-gradient(135deg,#34d399,#059669);box-shadow:0 4px 14px rgba(16,185,129,.3)}
.btn.outline{
  background:transparent;color:var(--c-primary-d);
  border:2px solid var(--c-primary);box-shadow:none;
}
.btn.outline:hover{background:var(--c-primary);color:#fff}
.btn.sm{padding:6px 12px;font-size:12px}
.btn.lg{padding:12px 26px;font-size:16px}

/* ========== 表单 ========== */
input[type=text],input[type=password],input[type=number],select,input[type=file]{
  padding:10px 14px;border:1.5px solid #cbd5e1;border-radius:10px;
  font-size:14px;background:rgba(255,255,255,.85);
  transition:all .25s;outline:none;font-family:inherit;
  color:var(--c-text);
}
input:focus,select:focus{border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.form-row label{font-size:13px;color:var(--c-text-soft);font-weight:500}

/* 文件上传 */
.file-drop{
  display:block;
  position:relative;
  border:2.5px dashed var(--c-primary-l);
  border-radius:var(--radius-sm);
  padding:30px 20px;text-align:center;
  background:linear-gradient(135deg,rgba(219,234,254,.4),rgba(255,255,255,.6));
  transition:all .3s;cursor:pointer;
}
.file-drop:hover,.file-drop.dragover{
  border-color:var(--c-primary);
  background:linear-gradient(135deg,rgba(96,165,250,.18),rgba(255,255,255,.7));
  transform:scale(1.005);
}
.file-drop input[type=file]{
  position:absolute;inset:0;opacity:0;cursor:pointer;
}
.file-drop .icon{font-size:42px;color:var(--c-primary);margin-bottom:8px;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.file-drop .hint{color:var(--c-text-soft);font-size:13px;margin-top:6px}
.file-drop .picked{display:none;color:var(--c-success);font-weight:600;margin-top:8px}
.file-drop.has-file .picked{display:block}

/* ========== Flash 消息 ========== */
.flash{
  padding:12px 18px;border-radius:12px;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;font-size:14px;
  backdrop-filter:blur(10px);
  animation:slideDown .4s cubic-bezier(.2,.8,.2,1);
  border:1px solid;
}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.flash.success{background:rgba(16,185,129,.12);color:#065f46;border-color:rgba(16,185,129,.3)}
.flash.error{background:rgba(239,68,68,.12);color:#991b1b;border-color:rgba(239,68,68,.3)}
.flash::before{font-size:18px}
.flash.success::before{content:"✓"}
.flash.error::before{content:"⚠"}

/* ========== 数据栏 / KPI ========== */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.kpi{
  background:var(--glass-bg-strong);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:18px 20px;
  box-shadow:var(--shadow-sm);
  position:relative;overflow:hidden;
  transition:transform .25s,box-shadow .25s;
}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.kpi::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--c-primary),var(--c-accent));
}
.kpi .label{font-size:12px;color:var(--c-text-soft);letter-spacing:.5px}
.kpi .value{font-size:26px;font-weight:700;color:var(--c-primary-d);margin-top:4px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ========== 总收益数字 ========== */
.total{
  font-size:22px;font-weight:700;
  background:linear-gradient(135deg,#dc2626,#ea580c);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.total-big{font-size:42px}

/* ========== 行动按钮 ========== */
.row-actions{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.row-actions form{display:inline-flex;gap:4px;align-items:center}

/* ========== 截图网格 ========== */
.shot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.shot-grid .shot-item{
  background:#fff;border-radius:var(--radius-sm);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:all .3s;
  border:1px solid #e2e8f0;
}
.shot-grid .shot-item:hover{transform:translateY(-4px) scale(1.01);box-shadow:var(--shadow-lg)}
.shot-grid .shot-item .name{
  padding:10px 14px;font-size:13px;color:var(--c-text-soft);
  background:#f8fafc;border-bottom:1px solid #e2e8f0;
}
.shot-grid .shot-item img{width:100%;display:block;background:#fff}

/* ========== 登录页（升级版） ========== */
.login-stage{
  min-height:calc(100vh - 60px);
  display:grid;place-items:center;padding:20px;
  position:relative;z-index:1;overflow:hidden;
}
/* 极光光斑 */
.login-stage .aurora{
  position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;
  pointer-events:none;mix-blend-mode:screen;
  animation:auroraFloat 14s ease-in-out infinite;
}
.login-stage .aurora.a1{width:520px;height:520px;background:radial-gradient(circle,#60a5fa,transparent 70%);top:-140px;left:-120px;animation-delay:0s}
.login-stage .aurora.a2{width:480px;height:480px;background:radial-gradient(circle,#22d3ee,transparent 70%);bottom:-160px;right:-100px;animation-delay:-5s}
.login-stage .aurora.a3{width:360px;height:360px;background:radial-gradient(circle,#a78bfa,transparent 70%);top:40%;left:55%;animation-delay:-9s;opacity:.4}
@keyframes auroraFloat{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(40px,-30px) scale(1.1)}
  66%{transform:translate(-30px,40px) scale(.95)}
}
/* 同心光环 */
.login-stage .ring{
  position:absolute;left:50%;top:50%;border-radius:50%;
  border:1px solid rgba(37,99,235,.22);
  transform:translate(-50%,-50%);
  animation:ringPulse 6s ease-in-out infinite;
  pointer-events:none;
}
.login-stage .ring.r1{width:360px;height:360px;animation-delay:0s}
.login-stage .ring.r2{width:540px;height:540px;animation-delay:-2s;border-color:rgba(6,182,212,.18)}
.login-stage .ring.r3{width:760px;height:760px;animation-delay:-4s;border-color:rgba(167,139,250,.12)}
@keyframes ringPulse{
  0%,100%{opacity:.7;transform:translate(-50%,-50%) scale(1)}
  50%{opacity:.2;transform:translate(-50%,-50%) scale(1.08)}
}
/* 飘浮粒子 */
.login-stage .particles{position:absolute;inset:0;pointer-events:none}
.login-stage .particles .p{
  position:absolute;width:6px;height:6px;border-radius:50%;
  background:radial-gradient(circle,#fff,#93c5fd);
  box-shadow:0 0 12px rgba(147,197,253,.8);
  opacity:.75;
  animation:pFloat linear infinite;
}
@keyframes pFloat{
  0%{transform:translateY(110vh) translateX(0) scale(.6);opacity:0}
  10%{opacity:.9}
  90%{opacity:.9}
  100%{transform:translateY(-10vh) translateX(40px) scale(1);opacity:0}
}
.login-stage .p0 {left:5%;  width:5px;height:5px;animation-duration:14s;animation-delay:-1s}
.login-stage .p1 {left:12%; width:8px;height:8px;animation-duration:18s;animation-delay:-3s}
.login-stage .p2 {left:20%; width:4px;height:4px;animation-duration:12s;animation-delay:-5s}
.login-stage .p3 {left:28%; width:7px;height:7px;animation-duration:16s;animation-delay:-7s}
.login-stage .p4 {left:36%; width:5px;height:5px;animation-duration:20s;animation-delay:-9s}
.login-stage .p5 {left:44%; width:6px;height:6px;animation-duration:13s;animation-delay:-11s}
.login-stage .p6 {left:52%; width:9px;height:9px;animation-duration:17s;animation-delay:-2s}
.login-stage .p7 {left:60%; width:4px;height:4px;animation-duration:15s;animation-delay:-4s}
.login-stage .p8 {left:68%; width:6px;height:6px;animation-duration:19s;animation-delay:-6s}
.login-stage .p9 {left:76%; width:5px;height:5px;animation-duration:14s;animation-delay:-8s}
.login-stage .p10{left:82%; width:8px;height:8px;animation-duration:18s;animation-delay:-10s}
.login-stage .p11{left:90%; width:4px;height:4px;animation-duration:16s;animation-delay:-12s}
.login-stage .p12{left:16%; width:3px;height:3px;animation-duration:22s;animation-delay:-13s}
.login-stage .p13{left:32%; width:10px;height:10px;animation-duration:21s;animation-delay:-15s}
.login-stage .p14{left:48%; width:3px;height:3px;animation-duration:11s;animation-delay:-6s}
.login-stage .p15{left:64%; width:7px;height:7px;animation-duration:23s;animation-delay:-2s}
.login-stage .p16{left:78%; width:4px;height:4px;animation-duration:17s;animation-delay:-14s}
.login-stage .p17{left:94%; width:6px;height:6px;animation-duration:19s;animation-delay:-5s}

/* 卡片 */
.login-card{
  position:relative;
  width:100%;max-width:420px;
  background:var(--glass-bg-strong);
  backdrop-filter:blur(24px) saturate(180%);
  border:1px solid var(--glass-border);
  border-radius:28px;
  box-shadow:0 30px 80px -20px rgba(37,99,235,.35),0 10px 30px rgba(15,23,42,.15);
  padding:44px 36px 36px;text-align:center;
  animation:popIn .7s cubic-bezier(.2,.8,.2,1);
  overflow:hidden;
}
.login-card::before{
  content:"";position:absolute;inset:-2px;border-radius:28px;padding:2px;
  background:conic-gradient(from 0deg,transparent,#60a5fa,#22d3ee,#a78bfa,transparent);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.55;animation:spin 8s linear infinite;pointer-events:none;
}
.login-card.glow::after{
  content:"";position:absolute;top:-40%;left:-40%;width:180%;height:180%;
  background:radial-gradient(circle at 30% 30%,rgba(96,165,250,.18),transparent 40%);
  pointer-events:none;animation:glowMove 12s ease-in-out infinite;
}
@keyframes glowMove{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,40px)}}
@keyframes popIn{from{opacity:0;transform:translateY(24px) scale(.92)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes spin{to{transform:rotate(360deg)}}

.login-card .logo-3d{
  width:86px;height:86px;margin:0 auto 16px;
  position:relative;perspective:600px;
}
.login-card .logo-3d .logo-face{
  width:100%;height:100%;border-radius:24px;
  background:linear-gradient(135deg,#2563eb,#06b6d4,#a78bfa);
  background-size:200% 200%;
  display:grid;place-items:center;color:#fff;
  font-size:40px;font-weight:900;font-family:"Microsoft YaHei",serif;
  box-shadow:0 18px 40px rgba(37,99,235,.5),inset 0 2px 8px rgba(255,255,255,.3);
  animation:logoSpin 5s ease-in-out infinite,gradShift 6s ease infinite;
  transform-style:preserve-3d;
}
.login-card .logo-3d .logo-shadow{
  position:absolute;left:10%;right:10%;bottom:-10px;height:14px;
  background:radial-gradient(ellipse,rgba(37,99,235,.4),transparent 70%);
  filter:blur(6px);
  animation:shadowPulse 5s ease-in-out infinite;
}
@keyframes logoSpin{
  0%,100%{transform:rotateY(0) rotateX(0)}
  25%{transform:rotateY(18deg) rotateX(-6deg)}
  50%{transform:rotateY(0) rotateX(0)}
  75%{transform:rotateY(-18deg) rotateX(6deg)}
}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes shadowPulse{0%,100%{transform:scaleX(1);opacity:.6}50%{transform:scaleX(.8);opacity:.3}}

.login-card .title-grad{
  font-size:26px;margin-bottom:6px;font-weight:800;letter-spacing:2px;
  background:linear-gradient(135deg,#2563eb 0%,#06b6d4 50%,#a78bfa 100%);
  background-size:200% 200%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:gradShift 6s ease infinite;
}
.login-card .sub{font-size:13px;color:var(--c-text-soft);margin-bottom:28px;letter-spacing:1px}

.login-card .field{
  position:relative;margin-bottom:14px;
}
.login-card .field .icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  font-size:18px;opacity:.6;transition:.3s;pointer-events:none;
}
.login-card .field input{
  width:100%;padding:14px 14px 14px 44px;
  border:1.5px solid #cbd5e1;background:rgba(255,255,255,.8);
  border-radius:14px;font-size:15px;transition:.3s;
  box-sizing:border-box;
}
.login-card .field input:focus{
  outline:none;border-color:var(--c-primary);
  background:#fff;
  box-shadow:0 0 0 4px rgba(37,99,235,.15),0 6px 20px rgba(37,99,235,.12);
  transform:translateY(-1px);
}
.login-card .field:focus-within .icon{opacity:1;transform:translateY(-50%) scale(1.15)}

.login-card .login-btn{
  width:100%;margin-top:8px;
  padding:14px;font-size:15px;font-weight:700;letter-spacing:4px;
  background:linear-gradient(135deg,#2563eb,#06b6d4);
  position:relative;overflow:hidden;
  transition:.3s;
}
.login-card .login-btn .arrow{
  font-style:normal;margin-left:8px;display:inline-block;
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
}
.login-card .login-btn:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(37,99,235,.5)}
.login-card .login-btn:hover .arrow{transform:translateX(6px)}
.login-card .login-btn::after{
  content:"";position:absolute;top:50%;left:50%;width:0;height:0;
  border-radius:50%;background:rgba(255,255,255,.35);
  transform:translate(-50%,-50%);transition:.6s;
}
.login-card .login-btn:active::after{width:400px;height:400px;transition:0s}

/* 兼容旧 login-wrap（如果还有地方用） */
.login-wrap{min-height:calc(100vh - 60px);display:grid;place-items:center;padding:20px;position:relative;z-index:1}

/* ========== 移动端 ========== */
@media (max-width:768px){
  .topbar{padding:10px 14px}
  .topbar .brand{font-size:16px}
  .topbar .brand .logo{width:30px;height:30px;font-size:16px}
  .topbar nav a{padding:5px 10px;font-size:13px}
  .topbar .user-chip{padding:4px 10px;font-size:12px}
  .container{padding:0 12px;margin:14px auto}
  .card{padding:16px;border-radius:14px}
  .card.hero{padding:20px}
  h2{font-size:17px}
  .total-big{font-size:32px}
  table{font-size:12.5px}
  thead th,tbody td{padding:8px 6px}
  .btn{padding:8px 14px;font-size:13px}
  .file-drop{padding:22px 14px}
  .file-drop .icon{font-size:34px}
  .login-card{padding:28px 22px;border-radius:18px}
  .row-actions{flex-direction:column;gap:4px}
  .row-actions form{flex-direction:column;gap:4px}
  .row-actions form input{width:100%!important}
}

/* 滚动条 */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--c-primary-l),var(--c-primary));border-radius:10px}
::-webkit-scrollbar-track{background:transparent}

/* ========== 页脚 ========== */
.site-footer{
  position:relative;z-index:1;margin-top:30px;padding:24px 16px;
  background:linear-gradient(180deg,transparent,rgba(37,99,235,.08));
  text-align:center;color:var(--c-text-soft);font-size:13px;
  border-top:1px solid rgba(37,99,235,.12);
}
.foot-inner{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:8px;align-items:center}
.foot-brand{font-size:15px;color:var(--c-primary-d)}
.foot-brand strong{font-size:16px}
.foot-contact{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.foot-contact a,.foot-contact .wechat{
  color:var(--c-primary-d);text-decoration:none;
  padding:6px 14px;border-radius:999px;background:rgba(37,99,235,.08);
  transition:all .2s;cursor:pointer;font-weight:500;position:relative;
}
.foot-contact a:hover,.foot-contact .wechat:hover{background:var(--c-primary);color:#fff;transform:translateY(-2px)}
.foot-contact .wechat::after{
  content:attr(data-tip);position:absolute;left:50%;bottom:120%;transform:translateX(-50%);
  background:#0f172a;color:#fff;padding:3px 8px;border-radius:6px;font-size:11px;
  opacity:0;pointer-events:none;transition:opacity .2s;white-space:nowrap;
}
.foot-contact .wechat:hover::after{opacity:1}
.foot-copy{font-size:11px;color:#94a3b8;margin-top:4px}

/* ========== 月份/期次选择 ========== */
.period-bar{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  margin-bottom:16px;padding:12px 16px;
  background:var(--glass-bg-strong);border:1px solid var(--glass-border);
  border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);
}
.period-bar label{font-size:13px;color:var(--c-text-soft);font-weight:500}
.period-bar select{min-width:200px}
.period-chip{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-accent));
  color:#fff;font-size:12px;font-weight:600;
}

/* 历史记录列表 */
.history-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.history-item{
  padding:12px 14px;border-radius:12px;
  background:#fff;border:1.5px solid #e2e8f0;
  text-decoration:none;color:var(--c-text);
  transition:all .25s;
}
.history-item:hover{border-color:var(--c-primary);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.history-item.active{background:linear-gradient(135deg,var(--c-primary),var(--c-accent));color:#fff;border-color:transparent}
.history-item .h-period{font-size:14px;font-weight:600}
.history-item .h-total{font-size:18px;font-weight:700;margin-top:4px}
.history-item.active .h-total,.history-item.active .h-meta{color:#fff}
.history-item .h-meta{font-size:11px;color:var(--c-text-soft);margin-top:2px}