:root{--bg:#0e1721;--panel:#15202e;--panel-2:#1a2330;--panel-3:#233040;--fg:#e9eef5;--muted:#93a2b6;--muted-2:#7d8da2;--border-2:#32415480;--accent:#d4875a;--accent-2:#e7a37a;--accent-soft:#d4875a22;--danger:#ef6a5e;--font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif}*,:after,:before{box-sizing:border-box}body,html{height:100%;margin:0}body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}.lang{position:absolute;top:20px;right:22px;z-index:5}.sk-lang{display:inline-flex;gap:6px;background:var(--panel);border:1px solid var(--border-2);border-radius:999px;padding:4px}.sk-lang-btn{appearance:none;border:0;background:transparent;color:var(--muted);font:inherit;font-size:12.5px;font-weight:600;padding:5px 12px;border-radius:999px;cursor:pointer}.sk-lang-btn:hover{color:var(--fg)}.sk-lang-btn.on{background:var(--accent);color:#1a2330}.login{display:flex;min-height:100vh}.login-art{flex:1.35 1;position:relative;background-size:cover;background-position:50%;display:flex;align-items:flex-end}.login-art-veil{position:absolute;inset:0;background:linear-gradient(115deg,rgba(14,23,33,.3),rgba(14,23,33,.55) 55%,rgba(14,23,33,.92))}.login-art-brand{position:relative;z-index:1;display:flex;align-items:center;gap:14px;padding:40px 46px;color:#fff}.login-art-brand .brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#b5683c);box-shadow:0 10px 26px -8px var(--accent-soft)}.login-art-brand .brand-mark svg{width:26px;height:26px;color:#1a2330}.login-art-brand b{display:block;font-size:20px;font-weight:600}.login-art-brand span{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#cfd9e6}.login-form{flex:1 1;display:flex;align-items:center;justify-content:center;padding:40px 24px;background:radial-gradient(820px 520px at 100% -10%,#16263a99,transparent 70%),var(--bg)}.login-form form{width:100%;max-width:340px;display:flex;flex-direction:column;gap:16px}.login-form h1{font-size:24px;font-weight:600;margin:0 0 2px}.login-form .sub{color:var(--muted);font-size:13px;margin:0 0 8px}.field{display:flex;flex-direction:column;gap:7px}.field span{font-size:12.5px;color:var(--muted-2);letter-spacing:.04em}.field input{background:var(--panel-3);border:1px solid var(--border-2);border-radius:10px;padding:11px 14px;color:var(--fg);font:inherit;font-size:14px;outline:none;transition:border-color .15s}.field input::placeholder{color:#5e6f85}.field input:focus{border-color:var(--accent)}.err{color:var(--danger);font-size:13px;margin:0;background:#ef6a5e1a;border:1px solid #ef6a5e44;padding:9px 12px;border-radius:9px}.submit{margin-top:6px;background:linear-gradient(135deg,var(--accent),#b5683c);color:#1a2330;border:0;border-radius:10px;padding:12px 16px;font:inherit;font-size:14.5px;font-weight:600;cursor:pointer;box-shadow:0 12px 30px -14px var(--accent-soft);transition:transform .15s,opacity .15s}.submit:hover{transform:translateY(-1px)}.submit:disabled{opacity:.6;cursor:default;transform:none}@media (max-width:860px){.login-art{display:none}.login-form{flex:1 1}}.um-page{max-width:880px;margin:0 auto;padding:36px 22px 60px}.um-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.um-back{color:var(--muted);font-size:13px;text-decoration:none}.um-back:hover{color:var(--fg)}.um-page h1{font-size:24px;font-weight:600;margin:0 0 18px}.um-page h2{font-size:15px;font-weight:600;margin:0 0 14px;color:var(--fg)}.um-card{background:var(--panel);border:1px solid var(--border-2);border-radius:14px;padding:22px;margin-bottom:18px;display:flex;flex-direction:column;gap:14px}.um-row{display:flex;justify-content:space-between;align-items:center;font-size:14px}.um-row span{color:var(--muted)}.um-row b{color:var(--fg)}.um-field{display:flex;flex-direction:column;gap:6px}.um-field span{font-size:12.5px;color:var(--muted-2)}.um-field input,.um-field select{background:var(--panel-3);border:1px solid var(--border-2);border-radius:9px;padding:10px 12px;color:var(--fg);font:inherit;font-size:14px;outline:none}.um-field input:focus,.um-field select:focus{border-color:var(--accent)}.um-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width:640px){.um-grid{grid-template-columns:1fr}}.um-btn{align-self:flex-start;background:linear-gradient(135deg,var(--accent),#b5683c);color:#1a2330;border:0;border-radius:9px;padding:10px 18px;font:inherit;font-size:14px;font-weight:600;cursor:pointer}.um-btn:disabled{opacity:.6;cursor:default}.um-ok{color:var(--ok,#46c98a)}.um-err,.um-ok{font-size:13px;margin:0}.um-err{color:var(--danger);background:#ef6a5e1a;border:1px solid #ef6a5e44;padding:9px 12px;border-radius:9px}.um-tbl{width:100%;border-collapse:collapse;font-size:13.5px}.um-tbl th{text-align:left;color:var(--muted);font-weight:500;padding:8px 10px;border-bottom:1px solid var(--border-2)}.um-tbl td{padding:9px 10px;border-bottom:1px solid #1c2733;color:var(--fg)}.um-tbl select{background:var(--panel-3);border:1px solid var(--border-2);border-radius:7px;padding:5px 8px;color:var(--fg);font:inherit;font-size:13px}.um-acts{display:flex;gap:8px}.um-acts button{background:var(--panel-3);border:1px solid var(--border-2);color:var(--fg);border-radius:7px;padding:5px 10px;font:inherit;font-size:12.5px;cursor:pointer}.um-acts button:hover{border-color:var(--accent)}.um-acts .um-del{color:var(--danger)}.um-acts .um-del:hover{border-color:var(--danger)}