:root{--blue:#1677ff;--ink:#24272c;--muted:#636b76;--line:#24272c14;--bg:#f5f7fa;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button,.button{border:1px solid #cfd5de;background:white;color:var(--ink);border-radius:5px;min-height:36px;padding:6px 12px;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;gap:6px}button:hover,.button:hover{background:#edf3fc}button:disabled{opacity:.45;cursor:default}.primary{background:var(--blue);color:white;border-color:var(--blue)}.primary:hover{background:#0869ec}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--blue);outline-offset:3px}input,select,textarea{border:1px solid #cbd2dc;border-radius:5px;background:white;color:var(--ink);padding:8px 10px;width:100%;min-height:38px}textarea{resize:vertical}label{display:flex;flex-direction:column;gap:6px;margin:14px 0}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger);min-height:20px}h1,h2{font-weight:600;line-height:1.4}h1{font-size:24px;margin:0}h2{font-size:20px;margin:0}p{margin:10px 0}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login form{width:360px;max-width:100%;padding:30px;background:white;border:1px solid var(--line);border-radius:10px}.login .primary{width:100%}.brand-mark{font-size:28px;font-weight:600;color:var(--blue);margin-bottom:18px}.sidebar{position:fixed;inset:0 auto 0 0;width:216px;padding:28px 18px;background:#191f28;color:#e8ecf2;display:flex;flex-direction:column}.brand{font-size:24px;font-weight:600;padding:0 10px 30px}.brand span{font-size:13px;font-weight:400;display:block;color:#aeb8c6;margin-top:4px}nav{display:grid;gap:8px}nav button{justify-content:flex-start;background:transparent;color:#bfc8d4;border:0;padding:12px}nav button:hover,nav button.selected{background:#1677ff22;color:#8ec1ff}.side-note{margin-top:auto;color:#98a4b4;font-size:12px;padding:20px 10px}.workspace{margin-left:216px}.workspace>header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:26px 36px;background:white;border-bottom:1px solid var(--line)}.eyebrow{font-size:13px;color:var(--muted);margin:0 0 6px}main{padding:28px 36px}.stats{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);border-radius:7px;padding:22px 0;margin-bottom:28px}.stats div{padding:0 24px;border-right:1px solid var(--line)}.stats div:last-child{border:0}.stats span{display:block;color:var(--muted)}.stats strong{font-size:30px;font-weight:600;font-variant-numeric:tabular-nums;display:block;margin-top:6px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.filters{display:flex;gap:10px;min-width:0}.filters input{width:260px}.filters select{width:140px}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:7px}table{border-collapse:collapse;width:100%;min-width:860px;text-align:left}th{font-size:13px;color:#5b6573;background:#fafbfc;font-weight:500;white-space:nowrap}th,td{padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}tbody tr:last-child td{border-bottom:0}td .sub{font-size:12px;color:var(--muted);margin-top:4px;max-width:300px;overflow-wrap:anywhere}.code{font-family:ui-monospace,Consolas,monospace;white-space:nowrap}.actions{display:flex;gap:5px;flex-wrap:wrap;min-width:190px}.actions button{font-size:12px;padding:3px 7px;min-height:30px}.badge{display:inline-block;font-size:12px;padding:2px 7px;border-radius:4px;white-space:nowrap;color:#4e5969;background:#f0f2f5}.badge.active{color:#14613c;background:#edf8f0}.badge.expired,.badge.disabled{color:#a12b24;background:#fff1ef}.badge.unused{color:#8a5700;background:#fff6dd}.pagination{display:flex;gap:10px;justify-content:flex-end;align-items:center;margin-top:16px;color:var(--muted)}.pagination span{margin-right:auto}.settings-panel{max-width:850px;background:white;border:1px solid var(--line);padding:28px;border-radius:7px}.settings-panel dl{display:grid;grid-template-columns:140px 1fr;gap:14px;margin:24px 0}.settings-panel dt{color:var(--muted)}.settings-panel dd{margin:0;overflow-wrap:anywhere}dialog{border:1px solid var(--line);border-radius:10px;padding:26px;width:min(640px,calc(100vw - 32px));max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 14px 60px #20212433;color:var(--ink)}dialog::backdrop{background:#121a2666}dialog header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}dialog header button{font-size:13px}dialog footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:18px}.form-grid label{min-width:0}.wide{width:min(1000px,calc(100vw - 32px))}.wide table{min-width:740px}#toast{position:fixed;bottom:24px;right:24px;max-width:calc(100vw - 48px);background:#202832;color:#fff;border-radius:6px;padding:12px 18px;z-index:1000;overflow-wrap:anywhere}[hidden]{display:none!important}@media(max-width:900px){.sidebar{position:static;width:auto;padding:14px 18px}.brand{font-size:20px;padding:0 0 12px}.brand span{display:inline;margin-left:12px}nav{display:flex;flex-wrap:wrap;gap:8px}nav button{padding:8px 12px}.side-note{display:none}.workspace{margin:0}.workspace>header{padding:22px}main{padding:22px}.toolbar{flex-wrap:wrap}.filters{flex-wrap:wrap;flex:1}.filters input{width:min(260px,100%)}.stats div{padding:0 14px}.stats strong{font-size:26px}}@media(max-width:480px){body{font-size:16px}.stats{grid-template-columns:1fr 1fr;gap:20px;padding:18px 0}.stats div:nth-child(2){border-right:0}.form-grid{grid-template-columns:1fr}.toolbar>.primary{width:100%}.filters input,.filters select{width:100%}.filters button{width:100%}.workspace>header{align-items:flex-start}.settings-panel{padding:20px}.settings-panel dl{grid-template-columns:1fr;gap:6px}.settings-panel dd{margin-bottom:14px}main{padding:16px}.login form{padding:24px}button,.button{min-height:44px}dialog{padding:20px}}
