:root{--bg:#f5f4f8;--paper:#fff;--ink:#262435;--muted:#7c7a89;--line:#e9e7ee;--purple:#6438c7;--purple2:#815be0;--green:#16835d;--amber:#a96a0c;--red:#bd4d5e;--shadow:0 10px 30px #2820470d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--purple);text-decoration:none}.sidebar{position:fixed;inset:0 auto 0 0;width:238px;background:#fff;border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column;z-index:2}.brand{font-size:17px;font-weight:850;letter-spacing:.3px;color:#342460}.brand i{font-style:normal;color:#8665d6;font-size:13px;letter-spacing:1px}.sidebar nav{margin-top:42px;display:grid;gap:6px}.sidebar nav small{color:#a3a0ad;font-size:10px;letter-spacing:1.2px;font-weight:800;margin:0 10px 9px}.sidebar nav a{padding:11px 12px;border-radius:9px;color:#625f70;font-weight:650}.sidebar nav a:hover,.sidebar nav a:first-of-type{background:#f2effa;color:var(--purple)}.sidefoot{margin-top:auto;border-top:1px solid var(--line);padding:16px 10px 0;font-size:12px;font-weight:700}.sidefoot small{font-weight:400;color:#9b98a5}.main{margin-left:238px;min-height:100vh}.top{height:66px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;color:#625f70;font-size:13px}.top a{margin-left:13px}.content{max-width:1500px;margin:auto;padding:30px}.pagehead{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 22px}.pagehead h1{font-size:25px;letter-spacing:-.7px;margin:0}.pagehead p{margin:5px 0 0;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:9px;padding:11px 15px;font-size:13px;font-weight:750;cursor:pointer;white-space:nowrap}.btn.primary{background:linear-gradient(135deg,var(--purple),var(--purple2));color:white;box-shadow:0 5px 15px #6942bd2c}.btn.primary:hover{filter:brightness(1.06);transform:translateY(-1px)}.btn.ghost{background:#fff;border:1px solid var(--line);color:#5e5b6c}.btn.soft{background:#f0ebfc;color:var(--purple)}.btn.danger{background:#fff0f1;color:#ad4351}.btn.mini{padding:7px 9px;font-size:11px;border-radius:7px}.panel{background:#fff;border:1px solid #eeecf2;border-radius:14px;padding:22px;box-shadow:var(--shadow);margin-bottom:18px}.panel h2{font-size:16px;margin:0 0 17px;letter-spacing:-.2px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:18px}.stat{background:#fff;border:1px solid #eeecf2;border-radius:12px;padding:16px 18px}.stat small{display:block;color:var(--muted);font-size:11px}.stat b{display:block;margin-top:5px;font-size:26px;letter-spacing:-.7px}.table-panel{padding:0;overflow:hidden}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;min-width:930px}th{text-align:left;background:#fbfafc;border-bottom:1px solid var(--line);padding:13px 15px;font-size:10px;letter-spacing:.55px;color:#858292}td{padding:14px 15px;border-bottom:1px solid #f0eef3;font-size:12px;vertical-align:middle}td small{display:block;color:#93909d;font-size:10px;margin-top:3px}.badge{display:inline-block;border-radius:20px;padding:5px 9px;font-size:10px;font-weight:800}.badge.green{color:var(--green);background:#e8f6f0}.badge.amber{color:var(--amber);background:#fff4e4}.badge.red{color:var(--red);background:#fff0f1}.actions{min-width:230px}.actions form{display:inline-block;margin:2px}.delete-form{display:flex!important;align-items:center;gap:5px;margin-top:5px!important}.confirm-delete{font-size:9px!important;color:#8b8794!important;display:flex!important;align-items:center;gap:3px;white-space:nowrap}.confirm-delete input{width:auto!important}.empty{text-align:center;color:var(--muted);padding:30px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 18px}.form-grid label,.login-card label,.sign-card label,.split label{display:grid;gap:7px;font-size:12px;font-weight:750;color:#575465}.form-grid input,.form-grid select,.login-card input,.sign-card input:not([type=checkbox]),.split input{border:1px solid #dedce6;border-radius:9px;padding:11px 12px;min-width:0;background:#fff;color:var(--ink);outline:none;font:inherit;font-weight:400}.form-grid input:focus,.form-grid select:focus,.login-card input:focus,.sign-card input:focus,.split input:focus{border-color:#9477e5;box-shadow:0 0 0 3px #f0ebff}.form-grid small,.login-card small{font-size:10px;color:#9995a2;font-weight:400}.span2{grid-column:1/-1}.button-row{margin-top:21px}.split{display:grid;grid-template-columns:1fr 1fr;gap:26px}.split form{display:grid;gap:12px}.hint{font-size:11px;color:#898694;line-height:1.6}.alert{padding:12px 15px;border-radius:10px;margin-bottom:17px;font-size:12px}.alert.success{background:#e9f7f0;color:#146a4d}.alert.error{background:#fff0f0;color:#a73c4a}.result-box{border-color:#d9cefa;background:#fcfbff}.result-box small{color:#807b8e;font-size:11px}.copyline{display:flex;gap:8px;margin:10px 0}.copyline input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:10px;font-size:11px}.code-large{font-size:27px;letter-spacing:5px;font-weight:850;color:var(--purple);padding:9px 0}.login-card{width:min(410px,calc(100% - 30px));margin:12vh auto;background:#fff;padding:32px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.login-card h1{font-size:23px;margin:24px 0 6px;letter-spacing:-.5px}.login-card p{margin:0 0 24px;color:var(--muted);font-size:13px}.login-card form{display:grid;gap:15px}.login-card button{margin-top:6px}.public{min-height:100vh;background:linear-gradient(145deg,#f7f5fb,#f3f1f8);padding:28px 16px}.public-brand{max-width:760px;margin:0 auto 20px}.public-content{max-width:760px;margin:0 auto}.sign-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow)}.sign-card h1{font-size:25px;letter-spacing:-.6px;margin:8px 0}.sign-card p{color:var(--muted)}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.2px;color:var(--purple)}.file-list{display:grid;gap:7px;margin:18px 0;padding:13px;background:#faf9fc;border-radius:10px}.file-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 12px;border:1px solid #ece9f3;border-radius:8px;background:#fff;font-size:12px;color:#4c485b}.file-item:hover{border-color:#cfc2ef;background:#fdfcff}.file-open{color:var(--purple);font-weight:750;white-space:nowrap}.sign-card form{display:grid;gap:14px;margin-top:22px}.sign-card .check{display:flex;align-items:flex-start;gap:9px;line-height:1.5;font-weight:500;background:#f8f6fc;padding:12px;border-radius:9px}.sign-card .check input{margin-top:4px}.sign-card .fine{font-size:10px;margin:17px 0 0}.success{text-align:center;padding:45px}.checkmark{margin:0 auto 14px;width:54px;height:54px;border-radius:50%;background:#e6f5ef;color:var(--green);display:grid;place-items:center;font-size:28px;font-weight:800}.hidden{display:none!important}
@media(max-width:900px){.sidebar{width:200px}.main{margin-left:200px}.content{padding:22px}.stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.sidebar{position:static;width:auto;height:auto;padding:14px 17px;border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{display:flex;margin:12px 0 0}.sidebar nav small,.sidefoot{display:none}.sidebar nav a{font-size:12px}.main{margin-left:0}.top{height:55px;padding:0 16px}.content{padding:18px 13px}.pagehead{align-items:flex-start;flex-direction:column}.pagehead h1{font-size:22px}.stats{gap:8px}.stat{padding:12px}.stat b{font-size:22px}.form-grid,.split{grid-template-columns:1fr}.span2{grid-column:auto}.panel{padding:16px}.table-panel{padding:0}.sign-card{padding:21px}.sign-card h1{font-size:21px}.login-card{margin:8vh auto;padding:25px}.copyline{flex-direction:column}.actions{min-width:235px}}