:root{--bg: #0b0d12;--panel: #12151c;--panel-2: #171b24;--border: #232836;--text: #e6e8ee;--muted: #8b93a5;--accent: #5b8cff;--green: #34c77b;--red: #ef4b4b;--amber: #e0a636;--radius: 10px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Inter,system-ui,sans-serif;font-size:14px}a{color:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:20px 12px;display:flex;flex-direction:column;gap:4px}.sidebar__title{font-weight:700;font-size:15px;padding:0 10px 16px;color:var(--text)}.sidebar__link{display:block;padding:9px 10px;border-radius:var(--radius);color:var(--muted);text-decoration:none;font-weight:500}.sidebar__link:hover{background:var(--panel-2);color:var(--text)}.sidebar__link.active{background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)}.sidebar__spacer{flex:1}.sidebar__logout{padding:9px 10px;border-radius:var(--radius);color:var(--muted);background:none;border:none;text-align:left;cursor:pointer;font-size:14px;font-family:inherit}.sidebar__logout:hover{background:var(--panel-2);color:var(--red)}.content{flex:1;padding:28px 32px;max-width:1200px}h1{font-size:20px;margin:0 0 20px}h2{font-size:16px;margin:0 0 12px}.cards{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;min-width:150px}.card__num{font-size:24px;font-weight:700}.card__label{color:var(--muted);font-size:12.5px;margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13.5px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--panel-2)}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-pending{background:color-mix(in srgb,var(--muted) 20%,transparent);color:var(--muted)}.badge-sending{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}.badge-sent{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}.badge-confirmed{background:color-mix(in srgb,var(--green) 18%,transparent);color:var(--green)}.badge-failed,.badge-rejected{background:color-mix(in srgb,var(--red) 18%,transparent);color:var(--red)}.badge-done{background:color-mix(in srgb,var(--green) 18%,transparent);color:var(--green)}.badge-processing{background:color-mix(in srgb,var(--amber) 18%,transparent);color:var(--amber)}.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}input,select,textarea{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 10px;font-size:13.5px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:1px solid var(--accent)}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-weight:600;font-size:13.5px;cursor:pointer;font-family:inherit}.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.5;cursor:default}.btn--ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.btn--danger{background:var(--red)}.form-row{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}.form-row label{font-size:12.5px;color:var(--muted)}.error-text{color:var(--red);font-size:13px;margin:8px 0}.muted{color:var(--muted)}.mono{font-family:JetBrains Mono,ui-monospace,monospace}.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-box{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:320px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;margin-bottom:24px}.detail-grid dt{color:var(--muted);font-size:12.5px}.detail-grid dd{margin:0 0 10px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:20px}.log-entry{border-bottom:1px solid var(--border);padding:10px 0;font-size:13px}.log-entry:last-child{border-bottom:none}.log-entry pre{background:var(--panel-2);border-radius:6px;padding:8px 10px;overflow-x:auto;font-size:12px;margin:6px 0 0}.new-key-callout{background:color-mix(in srgb,var(--green) 12%,var(--panel));border:1px solid color-mix(in srgb,var(--green) 40%,transparent);border-radius:var(--radius);padding:14px 16px;margin-bottom:16px}