:root{color-scheme:light;--ink:#1e2c45;--muted:#78859a;--line:#e7ebf2;--blue:#376bea}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;font:14px/1.6 "Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:#f4f6fa}header{height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-bottom:1px solid var(--line);background:white}.brand{display:flex;gap:13px;align-items:center;font-size:20px;font-weight:650}.brand small{display:block;font-size:11px;font-weight:400;color:var(--muted);letter-spacing:1px}.mark{display:grid;place-items:center;background:var(--blue);color:white;width:43px;height:43px;border-radius:13px;font:700 26px Georgia}main{max-width:1240px;padding:44px 26px;margin:auto}h1{font-size:29px;margin:8px 0 4px;letter-spacing:-1px}h2{font-size:18px;margin:0}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--blue)}.muted{color:var(--muted);font-size:13px}.card{background:white;border:1px solid var(--line);border-radius:16px;box-shadow:0 5px 18px #1e2c4504}.login{max-width:430px;margin:7vh auto;padding:34px}.login h1{font-size:25px}.login form{margin-top:28px}label{display:block;font-size:13px;font-weight:600;margin:18px 0 8px}input,select{width:100%;display:block;margin-top:8px;border:1px solid #dce2ee;background:#fcfdff;color:var(--ink);border-radius:8px;padding:11px 13px;font:inherit;outline:none}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #376bea15}button{font:inherit;cursor:pointer;border:1px solid var(--line);border-radius:8px;padding:9px 15px;background:white;color:var(--ink);transition:background .15s}button:hover{background:#f1f4fb}button:disabled{opacity:.6;cursor:wait}.primary{background:var(--blue);border-color:var(--blue);color:white;font-weight:600}.primary:hover{background:#2859d0}.wide{width:100%;margin-top:23px;display:flex;justify-content:center;gap:15px}.quiet{border-color:transparent;color:var(--muted);font-size:13px}.heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.heading p{margin:8px 0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stats article{padding:21px 24px}.stats span{color:var(--muted);font-size:12px}.stats strong{display:block;font-size:30px;margin-top:8px;font-weight:600}.table-tools{display:flex;align-items:center;gap:12px;padding:23px}.table-tools h2{margin-right:auto}.table-tools input{max-width:240px;margin:0;padding:8px 12px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;font-weight:600;color:var(--muted);background:#fafbfd;padding:12px 23px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}td{padding:19px 23px;border-bottom:1px solid #eff2f7;font-size:13px}td:first-child{font-weight:600}td button{font-size:12px;padding:5px 11px}.badge{font-size:11px;border-radius:20px;padding:5px 10px;background:#eaf8f1;color:#249363}.badge.off{color:#8c92a1;background:#eff0f4}.badge.warn{color:#bc7b1c;background:#fff4df}footer{padding:17px 23px;font-size:11px!important}.empty{text-align:center;padding:30px}#notice{position:fixed;bottom:27px;left:50%;transform:translateX(-50%);padding:12px 22px;border-radius:10px;max-width:90vw;background:#24324c;color:white;box-shadow:0 8px 25px #1e2c4530;z-index:10}#notice.error{background:#ad324b}dialog{border:1px solid var(--line);border-radius:17px;width:430px;max-width:94vw;padding:27px;color:var(--ink)}dialog::backdrop{background:#16223966;backdrop-filter:blur(3px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between}.dialog-heading button{font-size:24px;padding:0 8px}#admin-name{font-size:12px;margin-right:14px}@media(max-width:700px){header{padding:0 20px;height:74px}.brand{font-size:18px}.brand small{font-size:10px}main{padding:25px 15px}.heading{align-items:flex-start}.heading h1{font-size:26px}.heading p{max-width:200px}.stats{grid-template-columns:repeat(2,1fr);gap:10px}.stats article{padding:15px 20px}.table-tools{padding:17px;flex-wrap:wrap}.table-tools input{max-width:160px}td,th{padding:14px 17px}.login{margin:7vh auto;padding:25px}#admin-name{display:none}header .quiet{padding:7px}}

.card-management{margin-top:22px}#generated-cards{width:100%;height:160px;resize:vertical;white-space:pre;font:12px/1.6 Consolas,monospace;padding:10px;border:1px solid var(--line);border-radius:8px;color:var(--ink)}#cards-generated{margin-top:20px}.badge.warn{white-space:nowrap}
td .danger{margin-left:8px}.danger{color:#b83b4a;border-color:#efc6cc;background:#fff6f7}.danger:hover{background:#fdebee}.primary.danger{color:white;background:#b83b4a;border-color:#b83b4a}.primary.danger:hover{background:#9f2c3a}.danger:disabled{cursor:default}