:root{color-scheme:light;--background:#f6f7f9;--foreground:#101828;--muted:#667085;--line:#d0d5dd;--panel:#ffffff;--accent:#0f766e;--danger:#b42318}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--background);color:var(--foreground);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:264px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;display:flex;flex-direction:column;height:100vh;overflow-y:auto;background:#10201d;color:#e6fffb;padding:24px 20px;scrollbar-color:rgba(230,255,251,.28) transparent}.brand{font-size:18px;font-weight:800;margin-bottom:16px}.language-switcher{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:22px;padding:4px;border:1px solid rgba(230,255,251,.18);border-radius:8px;background:rgba(255,255,255,.06)}.language-option{min-height:34px;border:0;border-radius:6px;background:transparent;color:#c7f0ea;cursor:pointer}.language-option.active{background:#e6fffb;color:#10201d;font-weight:700}.nav{display:grid;gap:5px}.nav-group{font-size:11px;text-transform:uppercase;color:#9aa0a6;letter-spacing:.5px;margin:14px 0 4px;padding-left:2px}.nav a{padding:9px 10px;border-radius:8px;color:#c7f0ea;line-height:1.25}.nav a:hover{background:rgba(255,255,255,.08)}.main{padding:28px}.page-title{margin:0 0 18px;font-size:28px;letter-spacing:0}.grid{display:grid;gap:14px}.stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:18px}.card,.table-wrap{background:var(--panel);border:1px solid #eaecf0;border-radius:8px;padding:16px}.metric{color:var(--muted);font-size:13px}.metric-value{font-size:28px;font-weight:800;margin-top:6px}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid #eaecf0;padding:12px 10px;text-align:left;vertical-align:top}th{color:var(--muted);text-transform:uppercase}.badge,th{font-size:12px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:#ecfdf3;color:#027a48;font-weight:700}.badge.warn{background:#fffaeb;color:#b54708}.badge.danger{background:#fff1f3;color:var(--danger)}.actions{display:flex;gap:8px;flex-wrap:wrap}.button{border:1px solid var(--line);background:#fff;color:#344054;border-radius:8px;padding:8px 10px;cursor:pointer}.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}.button.danger{background:#fff1f3;border-color:#fda4af;color:var(--danger)}.muted{color:var(--muted)}@media (max-width:800px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;max-height:46vh;border-bottom:1px solid rgba(230,255,251,.16)}.main,.sidebar{padding:18px}.page-title{font-size:24px;line-height:1.15}.brand{margin-bottom:12px}.language-switcher{margin-bottom:14px}.nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.nav-group{grid-column:1/-1;margin:12px 0 2px}.nav a{min-height:40px;padding:9px 10px;background:rgba(255,255,255,.04)}table{display:block;overflow-x:auto}}.logout-form{margin-top:auto;padding-top:16px}.confirm-form{display:flex;gap:6px;align-items:center}.confirm-input{width:130px;padding:6px 8px}.logout-btn{width:100%;font-size:12px}