/* ===== 基础样式：变量 / 重置 / 通用组件 ===== */
:root{
  --primary:#4a6cf7;
  --primary-dark:#3a56d4;
  --primary-light:#eef2ff;
  --gradient:linear-gradient(135deg,#4a6cf7,#7b5cff);
  --success:#12b76a;
  --warning:#f79009;
  --danger:#f04438;
  --text:#1f2430;
  --text-2:#5b6472;
  --text-3:#98a2b3;
  --line:#eceff5;
  --bg:#f4f6fb;
  --white:#fff;
  --radius:12px;
  --radius-lg:16px;
  --shadow:0 2px 10px rgba(24,39,75,.06);
  --shadow-lg:0 12px 32px rgba(24,39,75,.12);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);color:var(--text);background:var(--bg);
  font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:var(--primary);text-decoration:none}
h1,h2,h3,h4,h5{margin:0;font-weight:600}
input,select,textarea,button{font-family:inherit;font-size:14px}
img{max-width:100%}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#ccd3e0;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ===== 布局工具 ===== */
.row{display:flex;align-items:center}
.row-between{display:flex;align-items:center;justify-content:space-between}
.gap8{gap:8px}.gap12{gap:12px}.gap16{gap:16px}
.flex1{flex:1}
.muted{color:var(--text-3)}
.small{font-size:12px}
.text-c{text-align:center}.text-r{text-align:right}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}.mb16{margin-bottom:16px}
.hide{display:none!important}
.h5-only{display:none!important}
body.view-h5 .h5-only{display:block!important}
body.view-h5 .web-only{display:none!important}

/* ===== 卡片 ===== */
.card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:18px}
.card+.card{margin-top:16px}
.card-title{display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:600;margin-bottom:14px}
.card-title .sub{font-size:12px;color:var(--text-3);font-weight:400}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid transparent;border-radius:10px;padding:9px 16px;cursor:pointer;
  background:var(--primary);color:#fff;font-weight:500;transition:.18s;white-space:nowrap;
  line-height:1.4;
}
.btn:hover{background:var(--primary-dark)}
.btn:active{transform:scale(.98)}
.btn.block{width:100%}
.btn.lg{padding:13px 20px;font-size:16px;border-radius:12px}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:8px}
.btn.ghost{background:var(--white);color:var(--text-2);border-color:#e2e6ef}
.btn.ghost:hover{background:#f7f9fc;color:var(--text)}
.btn.primary-ghost{background:var(--primary-light);color:var(--primary)}
.btn.primary-ghost:hover{background:#e0e7ff}
.btn.success{background:var(--success)}
.btn.success:hover{background:#0e9f5c}
.btn.warn{background:var(--warning)}
.btn.warn:hover{background:#dc7c05}
.btn.danger{background:var(--danger)}
.btn.danger:hover{background:#d92d20}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ===== 表单 ===== */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field>label{font-size:13px;color:var(--text-2);font-weight:500}
.field>label .req{color:var(--danger)}
.input,.select,.textarea{
  width:100%;border:1px solid #dfe4ee;border-radius:10px;padding:10px 12px;
  background:#fff;outline:none;transition:.18s;color:var(--text);
}
.input:focus,.select:focus,.textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(74,108,247,.12)}
.textarea{min-height:78px;resize:vertical}
.select{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2398a2b3' d='M6 8.5 1.5 4h9z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 16px}
.form-grid .full{grid-column:1/-1}
.checkline{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}
input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}

/* ===== 标签 ===== */
.tag{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:500;line-height:1.7}
.tag.gray{background:#f2f4f7;color:#667085}
.tag.blue{background:#eef2ff;color:#4a6cf7}
.tag.green{background:#e7f8f0;color:#12b76a}
.tag.orange{background:#fef4e6;color:#f79009}
.tag.red{background:#fef0ef;color:#f04438}
.tag.purple{background:#f4eeff;color:#7b5cff}

/* ===== 表格 ===== */
.table-wrap{overflow-x:auto;border-radius:var(--radius)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:680px}
table.tbl th{background:#f8fafd;color:var(--text-2);font-weight:600;text-align:left;padding:11px 12px;white-space:nowrap;border-bottom:1px solid var(--line)}
table.tbl td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.tbl tbody tr:hover{background:#fafbff}
table.tbl tbody tr:last-child td{border-bottom:none}
.empty{padding:48px 16px;text-align:center;color:var(--text-3)}
.empty .ico{font-size:38px;opacity:.5;display:block;margin-bottom:8px}

/* ===== 分页 ===== */
.pager{display:flex;align-items:center;justify-content:center;gap:6px;padding:16px 0 4px;flex-wrap:wrap}
.pager button{border:1px solid #e2e6ef;background:#fff;border-radius:8px;min-width:34px;height:34px;padding:0 10px;cursor:pointer;color:var(--text-2)}
.pager button:hover:not([disabled]){border-color:var(--primary);color:var(--primary)}
.pager button.active{background:var(--primary);border-color:var(--primary);color:#fff}
.pager button[disabled]{opacity:.45;cursor:not-allowed}
.pager .info{color:var(--text-3);font-size:12px;margin:0 8px}

/* ===== 弹层 ===== */
.mask{position:fixed;inset:0;background:rgba(16,24,40,.5);backdrop-filter:blur(2px);z-index:900;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeIn .18s}
.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:pop .2s}
.modal-hd{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-weight:600;font-size:16px}
.modal-bd{padding:20px;overflow-y:auto}
.modal-ft{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x{cursor:pointer;color:var(--text-3);font-size:20px;line-height:1;padding:0 4px}
.x:hover{color:var(--text)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}

/* ===== Toast ===== */
#toastBox{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:2000;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}
.toast{background:#1f2430;color:#fff;padding:11px 20px;border-radius:10px;font-size:14px;box-shadow:var(--shadow-lg);animation:slideDown .22s;max-width:88vw}
.toast.ok{background:var(--success)}
.toast.err{background:var(--danger)}
.toast.warn{background:var(--warning)}
@keyframes slideDown{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}

/* ===== 加载 ===== */
.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
.spinner.dark{border-color:rgba(74,108,247,.25);border-top-color:var(--primary)}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-mask{position:absolute;inset:0;background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;z-index:5;border-radius:inherit}

/* ===== 统计卡 ===== */
.stat-grid{display:grid;gap:14px}
.stat{background:#fff;border-radius:var(--radius-lg);padding:16px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;right:-26px;top:-26px;width:86px;height:86px;border-radius:50%;background:var(--primary-light);opacity:.75}
.stat .k{font-size:12px;color:var(--text-3);position:relative;z-index:1}
.stat .v{font-size:24px;font-weight:700;margin-top:6px;position:relative;z-index:1;letter-spacing:-.5px}
.stat .v small{font-size:13px;font-weight:500;color:var(--text-3);margin-left:3px}
.stat.green::after{background:#e7f8f0}
.stat.orange::after{background:#fef4e6}
.stat.red::after{background:#fef0ef}
.stat.purple::after{background:#f4eeff}

/* ===== 空状态 & 骨架 ===== */
.skeleton{background:linear-gradient(90deg,#f2f4f8 25%,#e9edf5 37%,#f2f4f8 63%);background-size:400% 100%;animation:sk 1.3s ease infinite;border-radius:6px;height:14px}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ===== 通用列表项 ===== */
.li{display:flex;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:none}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0;font-size:15px}
.li .main{flex:1;min-width:0}
.li .main .t{font-weight:600;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.li .main .s{font-size:12px;color:var(--text-3);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.li .amt{text-align:right;font-weight:600;white-space:nowrap}
.li .amt.plus{color:var(--success)}
.li .amt.minus{color:var(--danger)}

/* ===== 提示块 ===== */
.tip-box{
  background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;border-radius:10px;
  padding:11px 14px;font-size:13px;line-height:1.85;margin-bottom:14px;
}
.tip-box b{color:#1e40af}

/* ===== 其他 ===== */
.divider{height:1px;background:var(--line);margin:14px 0}
.seg{display:inline-flex;background:#f2f4f8;border-radius:10px;padding:3px}
.seg button{border:none;background:transparent;padding:7px 16px;border-radius:8px;cursor:pointer;color:var(--text-2);font-weight:500}
.seg button.active{background:#fff;color:var(--primary);box-shadow:0 1px 4px rgba(24,39,75,.1)}
.badge-dot{display:inline-block;min-width:17px;height:17px;line-height:17px;text-align:center;background:var(--danger);color:#fff;border-radius:9px;font-size:11px;padding:0 5px;font-weight:600}

/* ===== 统一登录（前台 / 后台） ===== */
body.view-pos[data-page="login"],
body.view-h5[data-page="login"],
body.view-admin[data-page="login"]{height:auto;min-height:100vh;overflow:auto;display:block}
body.view-h5[data-page="login"]{padding-bottom:0}

.auth{
  min-height:100vh;width:100%;display:flex;align-items:center;justify-content:center;padding:28px 18px;
  background:
    radial-gradient(860px 470px at 6% -14%,rgba(74,108,247,.32),transparent 55%),
    radial-gradient(800px 470px at 104% 116%,rgba(123,92,255,.30),transparent 55%),
    linear-gradient(135deg,#0d1428 0%,#1a2848 46%,#243a63 100%);
  position:relative;overflow:hidden;
}
.auth::before,.auth::after{content:'';position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;pointer-events:none;z-index:0}
.auth::before{width:400px;height:400px;background:#4a6cf7;top:-130px;left:-110px}
.auth::after{width:360px;height:360px;background:#7b5cff;bottom:-130px;right:-90px}
.auth-card{
  position:relative;z-index:2;width:100%;max-width:940px;background:#fff;border-radius:26px;overflow:hidden;
  box-shadow:0 38px 96px rgba(6,10,22,.5);display:grid;grid-template-columns:1.04fr 1fr;min-height:560px;
  animation:authIn .55s cubic-bezier(.2,.7,.3,1);
}
@keyframes authIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.auth-hero{
  position:relative;padding:50px 46px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;
  background:linear-gradient(150deg,#3f5cf6,#6d4dff 100%);overflow:hidden;
}
.auth-hero::before{content:'';position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.12);top:-90px;right:-70px}
.auth-hero::after{content:'';position:absolute;width:190px;height:190px;border-radius:50%;background:rgba(255,255,255,.10);bottom:-56px;left:-46px}
.auth-hero .logo{
  width:64px;height:64px;border-radius:18px;background:rgba(255,255,255,.18);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 10px 28px rgba(0,0,0,.18);overflow:hidden;
}
.auth-hero h2{font-size:31px;font-weight:800;letter-spacing:.5px;margin:20px 0 10px;line-height:1.25}
.auth-hero .desc{font-size:14px;opacity:.92;line-height:1.85;max-width:300px}
.auth-hero .features{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px}
.auth-hero .features li{display:flex;align-items:center;gap:13px;font-size:14px;opacity:.96}
.auth-hero .features .fi{width:36px;height:36px;border-radius:11px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}
.auth-hero .hero-foot{font-size:12px;opacity:.82;margin-top:24px;line-height:1.7}
.auth-form{padding:50px 46px;display:flex;flex-direction:column;justify-content:center;background:#fff}
.auth-form .hd{margin-bottom:30px}
.auth-form .hd h1{font-size:24px;font-weight:800;color:#0f172a;letter-spacing:.3px}
.auth-form .hd p{margin:8px 0 0;font-size:13px;color:#8b98ad}
.auth-form .field{margin-bottom:18px}
.auth-form .field>label{font-size:13px;color:#475569;font-weight:600;margin-bottom:8px;display:block}
.auth-input{position:relative}
.auth-input .pre{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#9aa7bd;font-size:16px;pointer-events:none}
.auth-form .input{
  width:100%;height:52px;border-radius:13px;font-size:15px;padding:0 15px 0 44px;
  background:#f5f7fb;border:1.5px solid #e6eaf2;color:#1e293b;transition:.18s;
}
.auth-form .input:focus{background:#fff;border-color:#4a6cf7;box-shadow:0 0 0 4px rgba(74,108,247,.13)}
.auth-form .btn.lg{
  height:54px;border-radius:13px;font-size:17px;font-weight:700;letter-spacing:3px;margin-top:8px;
  background:linear-gradient(135deg,#4a6cf7,#6d4dff);box-shadow:0 14px 30px rgba(74,108,247,.32);
}
.auth-form .btn.lg:hover{box-shadow:0 18px 38px rgba(74,108,247,.42);filter:brightness(1.03)}
.auth-form .btn.lg:active{transform:translateY(1px)}
.auth-switch{text-align:center;font-size:13px;color:#94a3b8;margin-top:24px;line-height:1.9}
.auth-switch a{color:#4a6cf7;font-weight:600}
.auth-switch a:hover{text-decoration:underline}
.auth-secure{display:flex;align-items:center;gap:7px;justify-content:center;font-size:12px;color:#94a3b8;margin-top:16px}
.auth-secure .dot{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 7px #22c55e}

@media(max-width:780px){
  .auth{padding:18px 14px}
  .auth-card{grid-template-columns:1fr;max-width:430px;min-height:auto;border-radius:22px}
  .auth-hero{padding:32px 30px}
  .auth-hero .features{display:none}
  .auth-hero h2{font-size:25px;margin:14px 0 8px}
  .auth-hero .hero-foot{display:none}
  .auth-form{padding:34px 30px}
}
@media(max-width:380px){
  .auth-form{padding:28px 22px}
  .auth-form .btn.lg{font-size:16px;letter-spacing:2px}
}