:root{--color-primary:#1677ff;--color-secondary:#16c2b8;--color-accent:#69d4ff;--color-text:#15314b;--color-text-secondary:#5f738c;--color-border:#d7e4f2;--color-surface:hsla(0,0%,100%,.88);--color-page:#eef6ff;--color-sidebar:#0f2744;--shadow-soft:0 10px 30px rgba(18,61,104,.08);--shadow-card:0 18px 60px rgba(22,119,255,.12)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top left,rgba(105,212,255,.35),transparent 28%),radial-gradient(circle at right top,rgba(22,194,184,.24),transparent 24%),linear-gradient(180deg,#f6fbff 0,var(--color-page) 100%);color:var(--color-text)}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}.login-page{min-height:100vh;padding:24px;position:relative;overflow:hidden}.tech-login-page{background:radial-gradient(circle at 20% 20%,rgba(22,119,255,.25),transparent 24%),radial-gradient(circle at 80% 15%,rgba(22,194,184,.24),transparent 22%),radial-gradient(circle at 70% 70%,rgba(105,212,255,.18),transparent 24%),linear-gradient(135deg,#05162c,#0a2342 42%,#0d355f)}.login-orbit{position:absolute;border-radius:999px;border:1px solid rgba(105,212,255,.22);box-shadow:0 0 60px rgba(22,119,255,.12)}.orbit-a{width:520px;height:520px;top:-120px;right:-80px}.orbit-b{width:360px;height:360px;bottom:-80px;left:-100px}.login-gridline{position:absolute;inset:0;background-image:linear-gradient(hsla(0,0%,100%,.04) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.04) 1px,transparent 0);background-size:36px 36px;-webkit-mask-image:radial-gradient(circle at center,#000,transparent 82%);mask-image:radial-gradient(circle at center,#000,transparent 82%)}.login-hero{min-height:calc(100vh - 48px);display:grid;grid-template-columns:1.1fr .9fr;grid-gap:24px;gap:24px;align-items:center;max-width:1380px;margin:0 auto;position:relative;z-index:1}.tech-login-hero{gap:40px}.login-copy{padding:48px}.tech-login-copy{color:#e9f6ff}.eyebrow,.hero-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:rgba(22,119,255,.12);color:var(--color-primary);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.tech-login-copy .hero-pill{background:rgba(105,212,255,.1);color:#86daff;border:1px solid rgba(134,218,255,.2)}.login-copy h1{margin:24px 0 16px;max-width:720px;font-size:clamp(42px,5vw,72px);line-height:1.02}.tech-login-copy p{max-width:620px;font-size:18px;line-height:1.9;color:rgba(233,246,255,.72)}.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px;margin-top:32px}.tech-hero-grid div{padding:22px;border-radius:24px;border:1px solid rgba(134,218,255,.16);background:linear-gradient(180deg,rgba(13,35,66,.72),rgba(9,26,50,.56));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.04),0 18px 40px rgba(0,0,0,.22)}.hero-grid strong{display:block;margin-bottom:8px;font-size:24px}.tech-hero-grid strong{color:#fff}.tech-hero-grid span{color:rgba(233,246,255,.68)}.login-panel-wrap{position:relative}.login-panel-glow{position:absolute;inset:10% 10% 0 10%;border-radius:28px;background:radial-gradient(circle at top,rgba(22,119,255,.22),transparent 56%);filter:blur(40px)}.login-card{position:relative;border:1px solid rgba(134,218,255,.18);box-shadow:0 30px 80px rgba(2,16,34,.45);background:linear-gradient(180deg,rgba(248,252,255,.94),rgba(237,247,255,.9));-webkit-backdrop-filter:blur(26px);backdrop-filter:blur(26px)}.captcha-box{width:132px;min-width:132px;height:44px;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:14px;border:1px solid var(--color-border);background:#f5fbff}.captcha-image{width:100%;height:100%;object-fit:contain}.admin-layout{min-height:100vh;background:transparent}.admin-sider{position:-webkit-sticky;position:sticky;top:0;left:0;height:100vh;padding:16px 12px}.brand-mark{display:flex;align-items:center;gap:14px;padding:10px 12px 18px}.brand-icon{width:42px;height:42px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:800;background:linear-gradient(135deg,#1677ff,#16c2b8)}.brand-subtitle,.brand-title,.user-role{display:block}.brand-title{margin:0!important;color:#fff!important}.brand-subtitle{color:hsla(0,0%,100%,.64)}.admin-menu{background:transparent!important;-webkit-border-end:none!important;border-inline-end:none!important}.admin-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;margin:16px 20px 0;padding:10px 14px;border:1px solid hsla(0,0%,100%,.72);border-radius:20px;box-shadow:var(--shadow-soft);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.header-search{width:280px}.user-chip{display:inline-flex;align-items:center;gap:10px;padding:6px 10px;border-radius:16px;background:hsla(0,0%,100%,.9);cursor:pointer;min-width:112px}.user-chip-copy{display:flex;flex-direction:column;line-height:1.1}.user-name{font-size:13px}.user-role{font-size:11px}.admin-content{padding:24px}.page-shell{max-width:1440px;margin:0 auto;gap:20px}.page-header-shell,.page-shell{display:flex;flex-direction:column}.page-header-shell{gap:10px}.page-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:8px 4px}.app-card{border:1px solid hsla(0,0%,100%,.78);box-shadow:var(--shadow-soft);background:var(--color-surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.filter-card .ant-form,.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:16px;gap:16px}.stat-card-row{width:100%;justify-content:space-between}.stat-card-badge{width:52px;height:52px;display:inline-flex;align-items:center;justify-content:center;border-radius:18px;color:#1677ff;background:linear-gradient(135deg,rgba(22,119,255,.14),rgba(22,194,184,.16))}.stat-card-title{font-size:13px;color:var(--color-text-secondary)}.stat-card-value{margin:10px 0 8px!important}.stat-card-suffix{margin-left:8px;font-size:18px;color:var(--color-text-secondary)}.chart-grid{display:grid;grid-template-columns:1.6fr 1fr;grid-gap:16px;gap:16px}.module-placeholder,.state-card{min-height:320px;display:flex;align-items:center;justify-content:center;text-align:center}.app-card .ant-card-body,.login-page .ant-card-body{padding:24px}@media (max-width:1199px){.chart-grid,.filter-card .ant-form,.login-hero,.stat-grid{grid-template-columns:1fr}.header-search{width:220px}}@media (max-width:767px){.login-page{padding:16px}.login-hero{min-height:auto;grid-template-columns:1fr}.login-copy{padding:16px 0}.hero-grid{grid-template-columns:1fr}.admin-header{margin:12px 12px 0;flex-direction:column;align-items:stretch}.admin-content{padding:12px}.page-header{flex-direction:column}}.form-card{overflow:hidden}.form-grid{display:grid;grid-gap:16px;gap:16px}.form-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.form-span-2{grid-column:span 2}.code-textarea{font-family:Consolas,Courier New,monospace}.form-footer-bar{position:-webkit-sticky;position:sticky;bottom:16px;z-index:5;padding:16px 20px;border-radius:20px}.app-alert{margin-bottom:20px}@media (max-width:1199px){.form-grid.three-col,.form-grid.two-col{grid-template-columns:1fr}.form-span-2{grid-column:auto}}.state-card-loading .ant-card-body{width:100%}.confirm-copy p{margin-bottom:8px}.confirm-hint{color:var(--color-text-secondary)}.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.detail-item{padding:14px 16px;border-radius:16px;background:rgba(22,119,255,.04);border:1px solid rgba(22,119,255,.08)}.detail-item-full{grid-column:span 2}.detail-label{display:block;margin-bottom:8px;color:var(--color-text-secondary);font-size:12px}.detail-value{word-break:break-word;color:var(--color-text)}@media (max-width:767px){.detail-grid{grid-template-columns:1fr}.detail-item-full{grid-column:auto}}