:root{--red:#c00;--red-dark:#900;--red-darker:#6e0000;--ink:#1a1a1a;--muted:#6b6b6b;--bg:#f4f4f5;--card:#fff;--line:#e4e4e7;--ok:#15803d;--warn:#b45309}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Segoe UI,-apple-system,BlinkMacSystemFont,Roboto,Arial,sans-serif;font-size:15px}a{color:var(--red)}main.container{max-width:1080px;margin:0 auto;padding:24px 20px 60px}header.nav{background:#fff;border-bottom:4px solid var(--red)}.nav-inner{max-width:1080px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:24px}.nav-inner img.logo{height:44px;width:auto;display:block}.nav-links{display:flex;gap:4px;flex:1 1}.nav-links a{padding:8px 14px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600}.nav-links a:hover{background:#f6e5e5}.nav-links a.active{background:var(--red);color:#fff}.nav-user{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:10px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:20px}.card h2{margin:0 0 14px;font-size:17px}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width:800px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-2{grid-template-columns:1fr}}.stat{text-align:center;padding:18px 8px}.stat .num{font-size:30px;font-weight:800;color:var(--red)}.stat .lbl{color:var(--muted);font-size:13px;margin-top:4px}h1.page-title{font-size:24px;margin:6px 0 20px}p.subtle{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:700;cursor:pointer;background:var(--red);color:#fff;transition:background .12s ease,transform .05s ease;text-decoration:none}.btn:hover{background:var(--red-dark)}.btn:active{transform:scale(.97)}.btn.pressed,.btn:active{background:var(--red-darker)}.btn:disabled{opacity:.65;cursor:not-allowed}.btn.secondary{background:#fff;color:var(--ink);border:1.5px solid var(--line)}.btn.secondary:hover{background:#f1f1f2}.btn.secondary.pressed,.btn.secondary:active{background:#d9d9dc}.btn.danger{background:#fff;color:var(--red);border:1.5px solid var(--red)}.btn.danger:hover{background:#fdecec}.btn.danger.pressed,.btn.danger:active{background:var(--red);color:#fff}.btn.small{padding:6px 12px;font-size:13px}.spinner{width:15px;height:15px;border:2.5px solid hsla(0,0%,100%,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex:none}.btn.danger:not(.pressed) .spinner,.btn.secondary .spinner{border-color:rgba(0,0,0,.15);border-top-color:var(--red)}@keyframes spin{to{transform:rotate(1turn)}}label.field{display:block;margin-bottom:14px;font-weight:600;font-size:13.5px}label.field>span{display:block;margin-bottom:6px}input[type=datetime-local],input[type=email],input[type=text],select,textarea{width:100%;padding:10px 12px;border:1.5px solid var(--line);border-radius:8px;font-size:14.5px;font-family:inherit;background:#fff}.rte-area:focus,input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(204,0,0,.12)}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.rte{border:1.5px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.rte-toolbar{display:flex;flex-wrap:wrap;gap:2px;padding:6px;border-bottom:1px solid var(--line);background:#fafafa}.rte-toolbar button{border:none;background:transparent;border-radius:6px;min-width:32px;height:30px;padding:0 8px;font-size:13.5px;cursor:pointer;color:var(--ink);font-weight:600}.rte-toolbar button:hover{background:#eee}.rte-toolbar button:active{background:var(--red);color:#fff}.rte-toolbar .sep{width:1px;background:var(--line);margin:3px 4px}.rte-area{min-height:260px;padding:14px 16px;font-size:15px;line-height:1.6;border:none}.rte-area:empty:before{content:attr(data-placeholder);color:#a9a9ad}table.data{width:100%;border-collapse:collapse;font-size:14px}table.data th{text-align:left;padding:8px 10px;border-bottom:2px solid var(--line);font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}table.data td{padding:9px 10px;border-bottom:1px solid var(--line)}table.data tr:hover td{background:#fafafa}.badge{display:inline-block;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700}.badge.draft{background:#eceff1;color:#455a64}.badge.scheduled{background:#fff3e0;color:#b45309}.badge.sending{background:#e3f2fd;color:#1565c0}.badge.paused{background:#fff8e1;color:#b45309}.badge.sent{background:#e8f5e9;color:var(--ok)}.badge.cancelled{background:#fbe9e7;color:var(--red-dark)}.badge.res{background:#ede7f6;color:#5e35b1}.badge.bus{background:#e0f2f1;color:#00695c}.badge.other{background:#eceff1;color:#546e7a}.badge.unsub{background:#fbe9e7;color:var(--red-dark)}.badge.sub{background:#e8f5e9;color:var(--ok)}.progress{height:10px;background:#eee;border-radius:99px;overflow:hidden}.progress>div{height:100%;background:var(--red);border-radius:99px;transition:width .4s ease}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:#fff;border:1px solid var(--line);border-top:5px solid var(--red);border-radius:14px;padding:42px 40px;width:400px;max-width:92vw;text-align:center}.login-card img{width:260px;max-width:100%;height:auto;margin-bottom:10px}.login-card p{color:var(--muted);margin:8px 0 24px}.notice{padding:10px 14px;border-radius:8px;font-size:13.5px;margin-bottom:14px}.notice.ok{background:#e8f5e9;color:var(--ok)}.notice.warn{background:#fff8e1;color:var(--warn)}.notice.err{background:#fbe9e7;color:var(--red-dark)}