:root{--bg:#f4f6f9;--panel:#fff;--text:#172033;--muted:#6d7688;--line:#e2e6ed;--accent:#1967d2;--danger:#c62828;--radius:14px}
*{box-sizing:border-box}html,body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--accent);text-decoration:none}.sidebar{position:fixed;left:0;top:0;bottom:0;width:235px;background:#111827;color:#fff;padding:22px 16px;display:flex;flex-direction:column}
.brand{display:flex;flex-direction:column;padding:3px 8px 22px}.brand b{font-size:24px}.brand span{font-size:12px;color:#aab4c5}.brand.big{color:#111827;text-align:center}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{color:#dbe3ef;padding:10px 12px;border-radius:9px}.sidebar nav a:hover{background:#1f2937}.user{margin-top:auto;border-top:1px solid #283244;padding:16px 8px 0}.user small,.user a{display:block;color:#9da9ba;margin-top:5px}.main{margin-left:235px;padding:28px;max-width:1600px}.main header h1{margin:0 0 22px;font-size:28px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 2px 7px rgba(20,30,50,.03);margin-bottom:20px}.card h2{margin:0 0 16px;font-size:18px}.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:20px}.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.kpi span{display:block;color:var(--muted);font-size:12px}.kpi b{font-size:28px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.wide{grid-column:1/-1}label{display:block;color:#4f586b;font-weight:600;margin-bottom:12px}input,select,textarea{display:block;width:100%;margin-top:5px;border:1px solid #ccd3de;border-radius:8px;padding:10px 11px;background:#fff;color:#172033;font:inherit}textarea{resize:vertical}.check{display:flex;align-items:center;gap:7px;font-weight:500}.check input{width:auto;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd2de;border-radius:8px;background:#fff;color:#263245;padding:9px 13px;cursor:pointer;font-weight:650}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.small{font-size:12px;padding:6px 9px}.btn:disabled{opacity:.45;cursor:not-allowed}.dangerbtn{border-color:#efb5b5;color:var(--danger)}.actions{display:flex;gap:10px;flex-wrap:wrap}.filters{display:grid;grid-template-columns:2fr repeat(3,1fr) auto auto auto;gap:10px;align-items:center}.filters input,.filters select{margin:0}.filters label{margin:0}.tablewrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 13px;border-bottom:1px solid #edf0f4;vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#697386;background:#fafbfc;position:sticky;top:0}td small{display:block;color:var(--muted);margin-top:3px}.badge{display:inline-block;background:#eef3fa;border-radius:999px;padding:3px 8px;font-size:12px}.badge.sent{background:#e7f5ec}.badge.failed,.danger{color:var(--danger)}.badge.failed{background:#fdeaea}.overdue td:first-child{color:var(--danger);font-weight:700}.meta,.hint{color:var(--muted);margin:10px 0}.pager{display:flex;gap:5px;margin:16px 0}.pager a{background:#fff;border:1px solid var(--line);padding:7px 10px;border-radius:7px}.pager a.active{background:var(--accent);color:#fff}.flash{padding:12px 15px;border-radius:9px;background:#e7f5ec;margin-bottom:16px}.flash.err{background:#fdeaea;color:var(--danger)}dl{display:grid;grid-template-columns:150px 1fr;gap:8px;margin:0}dt{color:var(--muted)}dd{margin:0}.timeline article{border-left:3px solid #dce3ec;padding:0 0 16px 15px;margin-left:5px}.timeline time{display:block;color:var(--muted);font-size:12px}.timeline p{margin:4px 0}.listitem,.statrow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #edf0f4}.listitem small{display:block;color:var(--muted)}code{background:#eef1f5;padding:2px 5px;border-radius:5px}.login-bg{min-height:100vh;display:grid;place-items:center;background:#edf1f6}.login-card{width:min(420px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:0 12px 40px rgba(20,30,50,.08)}
@media(max-width:1100px){.kpis{grid-template-columns:repeat(3,1fr)}.filters{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{position:static;width:auto}.main{margin-left:0;padding:16px}.grid2,.formgrid,.kpis{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.wide{grid-column:auto}}