:root{--bg:#0b1220;--card:#0f1a33;--text:#e7eefc;--muted:#9db2d8;--line:#1f2b4b;--accent:#4da3ff;--danger:#ff5c7a;}
*{box-sizing:border-box;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;}
body{margin:0;background:linear-gradient(180deg,#070c18,#0b1220);color:var(--text);}
main{padding:18px;max-width:1200px;margin:0 auto;}
.grid{display:grid;grid-template-columns:420px 1fr;gap:14px;}
@media(max-width:980px){.grid{grid-template-columns:1fr;}}
.card{background:rgba(15,26,51,.9);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.25);}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-start;}
.row>*{flex:1;min-width:0;}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;}
input,select,textarea{width:100%;padding:10px;border-radius:12px;border:1px solid var(--line);background:#0a132a;color:var(--text);}
textarea{min-height:90px;resize:vertical;}
button{padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#13244a;color:var(--text);cursor:pointer;}
button.primary{background:linear-gradient(180deg,#2b7bff,#1b5fd1);}
button.danger{background:rgba(255,92,122,.15);border-color:rgba(255,92,122,.35);color:#ffd0d8;}
table{width:100%;border-collapse:collapse;}
th,td{padding:10px 8px;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top;}
th{color:var(--muted);font-weight:600;}
.small{font-size:12px;color:var(--muted);}
.badge{display:inline-block;padding:4px 8px;border:0px solid var(--line);border-radius:999px;font-size:12px;color:var(--muted);}
.toast{position:fixed;bottom:16px;right:16px;background:rgba(15,26,51,.95);border:1px solid var(--line);border-radius:14px;padding:10px 12px;max-width:360px;display:none;z-index:9999;}
.toast.show{display:block;}