:root{--bg: #f5f6f8;--surface: #ffffff;--border: #e2e5ea;--text: #16181d;--text-muted: #6b7280;--accent: #2f5bea;--accent-soft: #eef2fe;--sidebar: #171a21;--sidebar-text: #9aa2b1;--ok: #157f4b;--ok-soft: #e6f4ec;--warn: #a25b00;--warn-soft: #fdf1e0;--bad: #b4232b;--bad-soft: #fdecec;--radius: 10px;--shadow: 0 1px 2px rgba(16, 18, 24, .05), 0 4px 12px rgba(16, 18, 24, .04);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text)}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-size:14px;line-height:1.5}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0 0 12px}a{color:var(--accent)}.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);padding:22px 14px;display:flex;flex-direction:column}.brand{color:#fff;font-weight:650;font-size:16px;letter-spacing:-.01em;padding:0 10px 22px}.brand span{color:var(--accent)}.nav{display:flex;flex-direction:column;gap:2px}.nav a{color:var(--sidebar-text);text-decoration:none;padding:9px 10px;border-radius:7px;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:8px}.nav a:hover{background:#ffffff0d;color:#fff}.nav a.active{background:var(--accent);color:#fff}.sidebar-footer{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding-top:14px;color:var(--sidebar-text);font-size:13px}.sidebar-footer strong{color:#fff;display:block;font-weight:550}.main{padding:28px 32px 60px;max-width:1100px}.page-header{margin-bottom:22px}.page-header p{margin:0;color:var(--text-muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card+.card{margin-top:18px}.grid{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.shell{grid-template-columns:1fr}}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat .label{color:var(--text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:600}.stat .value{font-size:26px;font-weight:640;font-variant-numeric:tabular-nums;margin-top:4px}.stat .hint{color:var(--text-muted);font-size:12px}button,.btn{font:inherit;font-weight:550;padding:9px 16px;border-radius:8px;border:1px solid transparent;background:var(--accent);color:#fff;cursor:pointer;text-decoration:none;display:inline-block}button:disabled{opacity:.5;cursor:not-allowed}button.secondary,.btn.secondary{background:var(--surface);color:var(--text);border-color:var(--border)}button.link{background:none;border:none;color:var(--accent);padding:0}label{display:block;font-weight:550;margin-bottom:5px;font-size:13px}input,select,textarea{font:inherit;width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}textarea{resize:vertical;min-height:80px;line-height:1.5}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.field{margin-bottom:14px}.hint{color:var(--text-muted);font-size:12px;margin-top:4px}.checkbox{display:flex;align-items:center;gap:8px;font-weight:500}.checkbox input{width:auto}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);padding:8px 10px;border-bottom:1px solid var(--border)}td{padding:10px;border-bottom:1px solid var(--border)}tbody tr:last-child td{border-bottom:none}tbody tr.clickable{cursor:pointer}tbody tr.clickable:hover{background:var(--accent-soft)}.num{text-align:right}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600}.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-bad{background:var(--bad-soft);color:var(--bad)}.badge-idle{background:#eef0f3;color:var(--text-muted)}.alert{padding:11px 14px;border-radius:8px;margin-bottom:14px;background:var(--bad-soft);color:var(--bad);border:1px solid #f5c6c8}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:34px;text-align:center;color:var(--text-muted);background:var(--surface);cursor:pointer}.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}.dropzone strong{color:var(--text);display:block;font-size:15px}.report-row{display:flex;justify-content:space-between;align-items:baseline;padding:11px 0;border-bottom:1px solid var(--border)}.report-row:last-child{border-bottom:none}.report-row .n{font-variant-numeric:tabular-nums;font-weight:620;font-size:16px}.report-row.total{border-bottom:2px solid var(--text)}.report-row.added{background:var(--ok-soft);margin-top:12px;padding:14px 16px;border-radius:8px;border-bottom:none}.report-row.added .n{color:var(--ok);font-size:22px}.report-row .why{color:var(--text-muted);font-size:12px}.center-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:380px}.muted{color:var(--text-muted)}.row-between{display:flex;justify-content:space-between;align-items:center;gap:12px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.toolbar button{padding:6px 12px;font-size:13px;background:var(--surface);color:var(--text);border:1px solid var(--border)}.toolbar button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.grid-2{grid-template-columns:repeat(2,1fr)}@media(max-width:900px){.grid-2{grid-template-columns:1fr}}.grid+.card{margin-top:18px}.channel-split{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.channel-chip{border:1px solid var(--border);border-radius:8px;padding:10px 12px;text-align:center}.channel-chip .label{color:var(--text-muted);font-size:12px;font-weight:600}.channel-chip .value{font-size:18px;font-weight:640;font-variant-numeric:tabular-nums}.badge-sms{background:#eae6fb;color:#4c35a8}.badge-email{background:var(--accent-soft);color:var(--accent)}.channel-cell{display:flex;gap:4px;flex-wrap:wrap}:root{--accent: #7a4bd4;--accent-soft: #f1ecfd;--sidebar: #241a35}.warn-box{background:var(--warn-soft);border:1px solid #f0d5a8;color:#7a4600;border-radius:8px;padding:13px 15px;margin:14px 0}.warn-box strong{display:block;margin-bottom:3px}.progress{height:8px;background:#eef0f3;border-radius:999px;overflow:hidden;margin-top:6px}.progress span{display:block;height:100%;background:var(--ok)}.progress.has-failures span.failed{background:var(--bad)}.progress-track{display:flex;height:100%}.kv{display:grid;grid-template-columns:190px 1fr;gap:8px 16px;font-size:14px}.kv dt{color:var(--text-muted)}.kv dd{margin:0}