:root{
    --bg:#eef3fb;
    --panel:#ffffff;
    --panel2:#f8fafc;
    --text:#172033;
    --muted:#667085;
    --line:#d9e2ef;
    --primary:#2563eb;
    --primary2:#1d4ed8;
    --cyan:#06b6d4;
    --green:#16a34a;
    --red:#ef4444;
    --orange:#f59e0b;
    --shadow:0 18px 45px rgba(20,33,61,.10);
    --shadow2:0 8px 22px rgba(20,33,61,.08);
    --radius:18px;
}
*{box-sizing:border-box}
html{min-height:100%}
body{
    margin:0;min-height:100%;color:var(--text);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
    font-size:15px;line-height:1.55;
    background:
      radial-gradient(circle at 6% 0%,rgba(37,99,235,.16),transparent 34%),
      radial-gradient(circle at 95% 18%,rgba(6,182,212,.14),transparent 30%),
      linear-gradient(135deg,#f7fbff 0%,#edf3fb 45%,#f8fafc 100%);
}
a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary2)}
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:26px;min-height:100vh;padding:24px;}
.sidebar{
    position:sticky;top:24px;align-self:start;height:calc(100vh - 48px);overflow:auto;
    border-radius:24px;padding:16px;background:linear-gradient(180deg,#0f172a 0%,#172554 100%);
    box-shadow:0 24px 60px rgba(15,23,42,.22);color:#fff;
}
.logoBox{display:flex;align-items:center;gap:12px;padding:10px 10px 18px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px;}
.logoIcon{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,#60a5fa,#22d3ee);display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 10px 24px rgba(34,211,238,.25)}
.logoBox strong{display:block;font-size:18px;letter-spacing:1px}.logoBox small{display:block;margin-top:2px;color:#b7c4df;font-size:11px;text-transform:uppercase;letter-spacing:.8px}
.menu{display:grid;gap:8px}.menu-item{display:flex;align-items:center;min-height:44px;border-radius:14px;padding:0 13px;color:#dbeafe;font-weight:600;letter-spacing:.2px;transition:.15s ease;background:transparent}.menu-item:hover{color:#fff;background:rgba(255,255,255,.08)}.menu-item.active{color:#fff;background:linear-gradient(135deg,rgba(37,99,235,.95),rgba(6,182,212,.9));box-shadow:0 12px 25px rgba(37,99,235,.25)}
.main{min-width:0;max-width:1360px;width:100%;margin:0 auto}.topbar{height:66px;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding:0 4px}.mobile-title{font-size:22px;font-weight:900;letter-spacing:.5px}.breadcrumb{color:var(--muted);font-size:13px;margin-top:4px}.userbar{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.78);backdrop-filter:blur(10px);border:1px solid rgba(217,226,239,.9);box-shadow:var(--shadow2);padding:8px 10px;border-radius:999px}.user-avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#2563eb,#06b6d4);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin:0 0 18px}.page-head h1{margin:0 0 7px;font-size:28px;letter-spacing:.3px;line-height:1.2}.page-head p{margin:0;color:var(--muted);max-width:760px}.card{background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border:1px solid rgba(217,226,239,.95);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}.card h2{font-size:18px;margin:0 0 16px}.card h3{font-size:15px;margin:0 0 10px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}.section-title h2{margin:0}.empty{text-align:center;color:var(--muted);padding:30px!important}
.flash{padding:12px 14px;border-radius:14px;margin-bottom:16px;border:1px solid #bfdbfe;background:#eff6ff;color:#1e40af;box-shadow:var(--shadow2)}.flash.ok{border-color:#bbf7d0;background:#ecfdf5;color:#166534}.flash.err{border-color:#fecaca;background:#fff1f2;color:#991b1b}
.form label,.filters label,.file-side label{display:flex;flex-direction:column;gap:7px;color:#344054;font-weight:700;font-size:14px}input,select,textarea{width:100%;min-height:42px;border:1px solid #cbd5e1;border-radius:12px;padding:9px 12px;background:#fff;color:var(--text);font:inherit;outline:none;transition:.15s ease}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.13)}
button,.btn{border:1px solid #cbd5e1;background:#fff;color:#1f2937;border-radius:12px;min-height:42px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:800;cursor:pointer;transition:.15s ease;font:inherit;white-space:nowrap}.btn:hover,button:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(20,33,61,.10);text-decoration:none}.btn.primary,button.primary{border-color:transparent;color:#fff;background:linear-gradient(135deg,var(--primary),var(--cyan));box-shadow:0 12px 24px rgba(37,99,235,.22)}.btn.danger,button.danger{border-color:#fecaca;background:#fff1f2;color:#dc2626}.btn.ghost{background:rgba(255,255,255,.7)}.btn.small{min-height:30px;padding:0 12px;border-radius:999px;font-size:13px}.link{border:0;background:none;color:var(--primary);padding:0;min-height:auto;border-radius:0;box-shadow:none}.link:hover{box-shadow:none;transform:none;text-decoration:underline}.actions{display:flex;gap:10px;align-items:center;margin-top:16px}.actions.right{justify-content:flex-end}.inline{display:inline-flex!important;gap:8px;align-items:center}.inline button,.inline .btn{min-height:32px;padding:0 9px}.delete-form{display:inline;margin-left:10px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.compact{grid-template-columns:1.2fr 1fr 1.4fr auto;align-items:end}.product-grid{grid-template-columns:repeat(6,minmax(0,1fr)) auto auto;align-items:end}.filters{display:flex;align-items:end;gap:13px;flex-wrap:wrap}.filters label{min-width:180px}.filters .btn,.filters button{margin-top:auto}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:850px;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line)}.data-table th,.data-table td{padding:13px 14px;text-align:left;border-bottom:1px solid #edf2f7;vertical-align:middle}.data-table th{background:#f8fafc;color:#475467;font-size:13px;font-weight:900;white-space:nowrap}.data-table tbody tr:hover{background:#f7fbff}.data-table tbody tr:last-child td{border-bottom:0}.data-table td{color:#1f2937}.status-red{color:var(--red);font-weight:800}.status-ok{color:#111827;font-weight:800}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:900}.badge.ok{background:#dcfce7;color:#166534}.badge.pending{background:#fff7ed;color:#c2410c}
.item-table{min-width:1000px}.item-table input,.item-table select{min-height:38px;border-radius:10px}.item-table .amount{background:#f8fafc;color:#475467}.name-list{min-height:300px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:20px;line-height:2.1}.split-panels{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel-title{display:flex;align-items:center;justify-content:center;height:54px;border-radius:16px;background:linear-gradient(135deg,#f8fafc,#eef6ff);font-size:18px;font-weight:900;margin-bottom:14px;border:1px solid var(--line)}.mini-form{display:grid;grid-template-columns:100px minmax(0,1fr) auto;gap:10px;align-items:center;margin-bottom:16px}.muted{color:var(--muted)}
.stepper{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:22px}.step{position:relative;min-width:115px;min-height:42px;display:flex;align-items:center;justify-content:center;border-radius:14px;border:1px solid var(--line);background:#fff;font-weight:800}.step.active{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--primary),var(--cyan));box-shadow:0 10px 22px rgba(37,99,235,.18)}.step b{position:absolute;right:-6px;top:-9px;background:#ef4444;color:#fff;width:19px;height:19px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px}.stepper em{font-style:normal;color:#94a3b8;font-size:20px}.summary-line{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:8px 0 20px;color:#475467;background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:14px}.file-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.file-step{border:1px dashed #b8c5d8;border-radius:16px;padding:15px;background:#fbfdff}.upload-line{display:flex;gap:8px;align-items:center}.upload-line input{min-width:0}.file-link{display:block;margin-top:8px;word-break:break-all}.progress-actions{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center}.checkbox{display:flex!important;flex-direction:row!important;align-items:center;gap:10px!important}.checkbox input{width:20px;min-height:20px}.filegen-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;align-items:start}.file-side{display:grid;gap:16px;position:sticky;top:22px}.choose-box{min-height:520px}.template-form{max-width:1080px}.stock-form input{width:120px;min-height:34px}.progress-card{padding-top:28px}
.hero-card{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px;margin-bottom:20px;border-radius:24px;color:#fff;background:linear-gradient(135deg,#1e3a8a,#2563eb 55%,#06b6d4);box-shadow:0 24px 50px rgba(37,99,235,.22);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;right:-80px;top:-80px;width:250px;height:250px;border-radius:50%;background:rgba(255,255,255,.12)}.hero-card h2{margin:8px 0;font-size:28px}.hero-card p{margin:0;color:#dbeafe;max-width:720px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:#bfdbfe;font-weight:900}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1}.hero-actions .btn{background:#fff;color:#1d4ed8;border-color:transparent}.hero-actions .btn.primary{color:#fff;background:rgba(15,23,42,.75)}.stat-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:20px}.stat-card{background:rgba(255,255,255,.9);border:1px solid var(--line);box-shadow:var(--shadow2);border-radius:18px;padding:17px}.stat-card small{display:block;color:var(--muted);font-weight:800}.stat-card strong{display:block;font-size:25px;margin:6px 0}.stat-card span{font-size:12px;color:#98a2b3}.stat-card.green strong{color:var(--green)}.stat-card.red strong{color:var(--red)}.stat-card.warn strong{color:var(--orange)}
.login-body{min-height:100vh;background:linear-gradient(135deg,#0f172a,#1d4ed8 52%,#06b6d4);display:flex;align-items:center;justify-content:center;padding:28px}.login-shell{width:min(1080px,100%);display:grid;grid-template-columns:1.1fr .9fr;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:30px;box-shadow:0 30px 80px rgba(2,8,23,.35);overflow:hidden;backdrop-filter:blur(14px)}.login-art{padding:58px;color:#fff;min-height:570px;display:flex;flex-direction:column;justify-content:center;background:radial-gradient(circle at 25% 20%,rgba(255,255,255,.18),transparent 26%)}.art-badge{display:inline-flex;width:max-content;border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:8px 14px;color:#e0f2fe;font-weight:900;margin-bottom:20px}.login-art h1{font-size:40px;line-height:1.22;margin:0 0 18px}.login-art p{color:#dbeafe;font-size:16px;max-width:560px}.art-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.art-stats span{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:10px 14px;font-weight:800}.login-card{background:#fff;padding:46px;display:flex;flex-direction:column;justify-content:center}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:26px}.login-logo span{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900}.login-logo strong{font-size:20px}.login-card h2{font-size:28px;margin:0 0 8px}.login-tip{color:var(--muted);margin:0 0 20px}.login-form{display:grid;gap:16px}.login-btn{width:100%;height:46px;margin-top:4px}
@media (max-width:1180px){.layout{grid-template-columns:210px minmax(0,1fr);padding:18px}.stat-grid{grid-template-columns:repeat(3,1fr)}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){.layout{display:block;padding:12px}.sidebar{position:static;width:100%;height:auto;max-height:none;border-radius:18px;margin-bottom:14px;padding:12px}.logoBox{padding-bottom:12px}.menu{display:flex;overflow-x:auto;gap:8px}.menu-item{min-width:106px;justify-content:center;text-align:center}.topbar{height:auto;margin:8px 0 14px}.breadcrumb{display:none}.page-head{display:block}.page-head h1{font-size:24px}.card{padding:16px;border-radius:16px}.form-grid,.form-grid.three,.form-grid.compact,.product-grid{grid-template-columns:1fr}.filters{display:grid;grid-template-columns:1fr;gap:12px}.filters label{min-width:0}.split-panels{grid-template-columns:1fr}.file-grid{grid-template-columns:1fr}.progress-actions{grid-template-columns:1fr}.filegen-grid{grid-template-columns:1fr}.file-side{position:static}.summary-line{display:grid;grid-template-columns:1fr}.stepper em{display:none}.step{min-width:100px}.data-table{min-width:760px}.actions.right{justify-content:stretch}.actions.right .btn,.actions.right button{flex:1}.upload-line{display:grid;grid-template-columns:1fr auto}.hero-card{display:block;padding:22px}.hero-card h2{font-size:23px}.hero-actions{margin-top:18px}.stat-grid{grid-template-columns:repeat(2,1fr)}.login-shell{grid-template-columns:1fr}.login-art{display:none}.login-card{padding:34px 24px}.userbar span:not(.user-avatar){display:none}}
@media (max-width:540px){body{font-size:14px}.menu-item{min-width:94px;font-size:13px}.topbar{align-items:flex-start}.mobile-title{font-size:19px}.data-table th,.data-table td{padding:10px 8px}.actions{flex-wrap:wrap}.btn,button{width:auto}.item-table{min-width:980px}.card{margin-bottom:14px}.name-list{min-height:180px;padding:16px}.step{min-width:92px;min-height:38px}.product-grid button,.product-grid .btn{width:100%}.stat-grid{grid-template-columns:1fr}.login-body{padding:14px}.login-card{padding:28px 18px}.login-card h2{font-size:24px}}