:root{--p:#0b6b50;--p2:#084c3b;--bg:#f3f7f5;--ink:#17322b;--mut:#66766f;--line:#dce8e2}*{box-sizing:border-box}body{margin:0;font-family:Arial,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{text-decoration:none;color:inherit}.wrap{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:linear-gradient(180deg,#073f32,#062f26);color:#fff;padding:22px 16px}.side h2{margin:0 0 26px}.side a{display:block;padding:11px 12px;border-radius:10px;font-weight:700;margin:4px 0}.side a.active,.side a:hover{background:rgba(255,255,255,.12)}main{padding:24px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.grid{display:grid;gap:16px}.g4{grid-template-columns:repeat(4,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.num{font-size:2rem;font-weight:900;color:var(--p)}.muted{color:var(--mut)}label{display:block;font-weight:700;margin:10px 0 5px}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cbdad3;border-radius:10px;font:inherit}textarea{min-height:120px}.btn{display:inline-block;border:0;background:var(--p);color:#fff;padding:10px 14px;border-radius:10px;font-weight:800;cursor:pointer}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:#fee4e2;color:#b42318}.btn.sm{padding:7px 9px;font-size:.82rem}.actions{display:flex;gap:7px;flex-wrap:wrap}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:800px}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem;vertical-align:top}.badge{padding:4px 8px;border-radius:999px;font-size:.75rem;font-weight:800;background:#eef4f1}.badge.ok{background:#dcfae6;color:#067647}.badge.warn{background:#fef0c7;color:#b54708}.badge.bad{background:#fee4e2;color:#b42318}.alert{padding:12px 14px;border-radius:10px;margin:10px 0}.alert.ok{background:#dcfae6}.alert.bad{background:#fee4e2}.auth{min-height:100vh;display:grid;place-items:center;padding:25px}.auth-card{width:min(520px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}.auth-card .btn{width:100%;margin-top:14px}.code{font-family:monospace;font-size:.78rem;word-break:break-all;background:#f6faf8;padding:7px;border-radius:8px}@media(max-width:900px){.wrap{grid-template-columns:1fr}.side{position:static}.g4,.g2{grid-template-columns:1fr}}

/* === Control Center v1.1.0 layout refinement === */
main{min-width:0;max-width:1800px;width:100%;margin:0 auto}.grid>*{min-width:0}.top h1{font-size:clamp(1.7rem,2.4vw,2.45rem)}
.sites-layout{display:grid;grid-template-columns:minmax(430px,.82fr) minmax(0,1.7fr);gap:20px;align-items:start}.site-form-card,.site-list-card{min-width:0}.site-form{display:grid;gap:2px}.site-form label{margin-top:10px}.site-form input,.site-form select{min-height:48px}.form-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-actions{margin-top:14px}.card-title-row{display:flex;justify-content:space-between;gap:14px;align-items:start;margin-bottom:6px}.card-title-row h3{margin:0 0 4px}.credential-card{margin-top:24px;border-top:1px solid var(--line);padding-top:20px}.code-large{font-size:.9rem;padding:12px 14px;line-height:1.5;border:1px solid var(--line);background:#f7fbf9}.site-list-card .table{min-width:760px}.site-list-card .table td:first-child{min-width:270px}
.update-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);gap:18px;align-items:start}.update-box{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#f8fbfa}.progress-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:9px}.progress-track{height:16px;background:#dfeae5;border-radius:999px;overflow:hidden;margin-bottom:8px}.progress-track span{display:block;height:100%;background:var(--p);border-radius:999px;transition:width .2s ease}.updater-note{margin-top:16px}.side{position:sticky;top:0;height:100vh;overflow:auto}.table tbody tr:nth-child(even){background:#fbfdfc}.table tbody tr:hover{background:#f2f8f5}.table th{white-space:nowrap}
@media(max-width:1180px){.sites-layout{grid-template-columns:minmax(380px,.9fr) minmax(0,1.35fr)}.update-layout{grid-template-columns:1fr}}
@media(max-width:980px){.sites-layout,.form-2{grid-template-columns:1fr}.site-list-card .table{min-width:720px}}
@media(max-width:900px){.wrap{grid-template-columns:1fr}.side{position:static;height:auto}.g4,.g2{grid-template-columns:1fr}}