:root{--nav:#0d172a;--blue:#2166e8;--bg:#f3f6fb;--border:#dce3ed;--text:#172033;--muted:#667085;--green:#0f9f67;--red:#dc3545;--amber:#d98c00}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue);text-decoration:none}.topbar{height:64px;background:var(--nav);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px}.brand{color:#fff;font-size:22px;font-weight:800;letter-spacing:2px}.top-actions{display:flex;gap:18px;align-items:center}.top-actions form{margin:0}.link-button{background:none;border:0;color:#fff;cursor:pointer}.shell{display:flex;min-height:calc(100vh - 64px)}.sidebar{width:220px;background:#fff;border-right:1px solid var(--border);padding:24px 14px}.sidebar a{display:block;padding:13px 16px;border-radius:8px;color:#344054;font-weight:600;margin-bottom:4px}.sidebar a:hover{background:#edf3ff;color:var(--blue)}.content{flex:1;padding:28px;overflow:auto}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.page-head h1{margin:0;font-size:30px}.page-head p{margin:6px 0 0;color:var(--muted)}.primary,.secondary,button{display:inline-block;border:0;border-radius:7px;padding:11px 17px;font-weight:700;cursor:pointer}.primary{background:var(--blue);color:#fff}.secondary{background:#e9edf4;color:#344054}.full{width:100%}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin-bottom:22px}.metric{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 3px 12px #1018280a}.metric b{display:block;font-size:28px}.metric span{color:var(--muted)}.metric.warn{border-left:5px solid var(--amber)}.metric.danger{border-left:5px solid var(--red)}.panel{background:#fff;border:1px solid var(--border);border-radius:12px;padding:22px;margin-bottom:22px;box-shadow:0 3px 12px #1018280a}.panel h2{margin-top:0}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--border);vertical-align:middle}th{font-size:12px;text-transform:uppercase;color:var(--muted)}small{color:var(--muted)}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef2f7;font-size:12px;font-weight:700}.badge.active{background:#ddf8ed;color:#08764c}.badge.expiring{background:#fff0ce;color:#8d5900}.badge.expired,.badge.suspended,.badge.revoked{background:#ffe1e4;color:#a61927}.badge.pending{background:#e7efff;color:#2759a5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.wide{grid-column:1/-1}label{display:block;font-weight:700;margin-bottom:7px}input,textarea,select{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:7px;font:inherit}textarea{min-height:90px}.actions{display:flex;gap:10px}.error{color:var(--red);font-size:13px}.search{display:flex;gap:8px;max-width:500px;margin-bottom:18px}.button-row{display:flex;gap:7px}.button-row form{margin:0}.danger-button{background:#ffe4e6;color:#9c1c29}.success-button{background:#ddf8ed;color:#08764c}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:20px}.timeline{border-left:3px solid #d8e4fa;padding:0 0 14px 15px;margin-left:5px}.timeline span{display:block;color:var(--muted);font-size:12px}.timeline p{margin:5px 0}.renew{margin-top:20px;padding:18px;background:#edf4ff;border-radius:8px}.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0b1426,#17315e)}.login-card{width:min(430px,92vw);background:#fff;border-radius:16px;padding:34px;box-shadow:0 20px 60px #0006}.login-logo{font-size:34px;font-weight:900;letter-spacing:5px;color:var(--blue)}.login-card h1{margin:8px 0}.login-card p{color:var(--muted)}.login-card label{margin-top:16px}.check{display:flex!important;gap:8px;align-items:center;font-weight:400!important}.check input{width:auto}.login-card small{display:block;margin-top:18px;color:var(--muted)}code{background:#eef2f7;padding:4px 7px;border-radius:4px}@media(max-width:800px){.sidebar{display:none}.content{padding:16px}.form-grid,.two-col{grid-template-columns:1fr}.page-head{align-items:flex-start;gap:15px;flex-direction:column}.panel{overflow:auto}}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:1.2px;color:#98a2b3;padding:18px 16px 7px;font-weight:800}.tabs{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.tabs a{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 14px;color:#475467;font-weight:700}.tabs a.active{background:var(--blue);color:#fff;border-color:var(--blue)}.inline-form{display:flex;gap:7px;align-items:center}.inline-form select{min-width:105px}.form-panel{max-width:900px}.top-gap{margin-top:20px}.notice{padding:13px 16px;border-radius:8px;margin-bottom:18px}.notice.success{background:#ddf8ed;color:#08764c}.badge.paid{background:#ddf8ed;color:#08764c}.badge.failed,.badge.refunded{background:#ffe1e4;color:#a61927}.badge.pending{background:#fff0ce;color:#8d5900}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:18px 0}.status{font-weight:800;margin:10px 0}.status.ok{color:#15803d}.status.bad{color:#b91c1c}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:18px 0}.toolbar input,.toolbar select{padding:10px 12px;border:1px solid #d6dbe7;border-radius:8px;min-width:190px}.table-wrap{overflow:auto;background:white;border:1px solid #e2e6ef;border-radius:14px}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{padding:11px 12px;border-bottom:1px solid #edf0f5;text-align:left;vertical-align:top}.badge{padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800}.badge.error{background:#fee2e2;color:#991b1b}.badge.warning{background:#fef3c7;color:#92400e}.badge.information{background:#dbeafe;color:#1e40af}.error-card{max-width:900px}.muted{color:#697386}@media(max-width:1000px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

.business-picker{max-height:220px;overflow:auto;border:1px solid var(--border);padding:12px;border-radius:8px;background:#fafbfc;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.badge.draft{background:#eef2f7;color:#475467}.badge.active{background:#ddf8ed;color:#08764c}.badge.suspended,.badge.ended{background:#ffe1e4;color:#a61927}@media(max-width:800px){.business-picker{grid-template-columns:1fr}}

.offer-page{min-height:100vh;background:#0f172a;display:grid;place-items:center;padding:32px}
.offer-card{width:min(760px,100%);background:#fff;border-radius:18px;padding:36px;box-shadow:0 24px 80px rgba(0,0,0,.3)}
.offer-card img{width:100%;max-height:280px;object-fit:cover;border-radius:12px;margin-bottom:20px}
.offer-card h1{font-size:2.2rem;margin:.5rem 0}.offer-card h2{color:#64748b;font-weight:500}
.offer-card form{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.filter-row{display:flex;gap:12px;margin-bottom:18px}
.filter-row input,.filter-row select{flex:1}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:20px 0}
.stat{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:20px}.stat strong{display:block;font-size:1.8rem}.stat span{color:#64748b}
@media(max-width:800px){.grid-2{grid-template-columns:1fr}.filter-row{flex-direction:column}}