:root{--ink:#17233a;--muted:#687286;--line:#dce3ec;--paper:#fff;--wash:#f4f7fb;--green:#1a4788;--green-dark:#123665;--mint:#e3edf8;--red:#a63b3b;--sidebar:#123665;--orange:#f1892c;--lime:#b3bc35;--cyan:#0aa5df;--magenta:#b22473;--shadow:0 10px 30px rgba(26,71,136,.08)}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--wash);color:var(--ink);font:15px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}
.app-layout{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px 20px 22px;background:var(--sidebar);color:#fff;border-top:5px solid var(--cyan)}.brand{display:grid;gap:9px;padding:3px 9px;color:#fff;text-align:center}.brand:hover{text-decoration:none}.brand img{display:block;width:175px;height:auto}.brand small{color:#d9e8f7;font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase}.side-nav{display:grid;gap:5px;margin-top:34px}.side-nav a{padding:10px 12px;border-radius:8px;color:#dce8f5;font-weight:570}.side-nav a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}.side-nav p{margin:25px 12px 6px;color:#91b1d3;font-size:11px;font-weight:750;letter-spacing:.13em;text-transform:uppercase}.account{display:grid;gap:13px;margin-top:auto;padding:18px 12px 2px;border-top:1px solid rgba(255,255,255,.15);color:#eef5fc}.account span{font-weight:650}.account small{display:block;margin-top:2px;color:#a9c1db;font-weight:400}.account form{margin:0}.account .link-button{color:#c8d9ea}
.shell{width:100%;max-width:1380px;margin:0 auto;padding:44px 42px 70px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 10%,#dbeaf8,transparent 36%),#f1f5fa}.login-card{width:min(440px,100%);padding:42px;border:1px solid var(--line);border-top:5px solid var(--cyan);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.login-brand{display:flex;align-items:flex-end;gap:14px;margin-bottom:28px}.login-brand img{display:block;width:210px;height:auto}.login-brand span{padding-bottom:3px;color:var(--green);font-size:13px;font-weight:750;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{margin:0 0 7px;color:var(--green);font-size:12px;font-weight:750;letter-spacing:.14em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:10px;font:500 38px/1.1 Georgia,serif}h2{margin-bottom:3px;font-size:18px}.muted,.panel-title p{color:var(--muted)}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}.page-heading p:last-child{margin-bottom:0}.heading-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid var(--line);border-radius:9px;cursor:pointer;font:inherit;font-weight:650}.button:hover{text-decoration:none}.button.primary{border-color:var(--green);background:var(--green);color:#fff}.button.primary:hover{background:var(--green-dark)}.button:disabled{opacity:.45;cursor:not-allowed}.link-button{padding:0;border:0;background:none;color:var(--green);cursor:pointer;font:inherit}.danger{color:var(--red)}.copy-button{margin-left:8px;padding:4px 9px;border:1px solid var(--line);border-radius:6px;background:#f7faf8;color:var(--green);cursor:pointer;font:inherit;font-size:12px;font-weight:700}code{padding:4px 7px;border-radius:5px;background:#eef3f0;color:#254335}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stats article{padding:21px 23px;border:1px solid var(--line);border-radius:13px;background:var(--paper);box-shadow:var(--shadow)}.stats span{display:block;color:var(--muted)}.stats strong{display:block;margin-top:7px;font:500 31px Georgia,serif}.panel{overflow:hidden;border:1px solid var(--line);border-radius:13px;background:var(--paper);box-shadow:var(--shadow)}.panel-title{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;border-bottom:1px solid var(--line)}.panel-title p{margin:0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:15px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{background:#f9fbfa;color:var(--muted);font-size:12px;letter-spacing:.06em;text-transform:uppercase}tbody tr:last-child td{border-bottom:0}.strong{display:block;color:var(--ink);font-weight:680}td small,label small{display:block;margin-top:2px;color:var(--muted)}.badge{display:inline-block;padding:3px 9px;border-radius:99px;font-size:12px;font-weight:700}.badge.success{background:var(--mint);color:var(--green-dark)}.badge.neutral{background:#e9ecea;color:#59625d}.empty{padding:58px 24px;text-align:center}
.form-panel{padding:28px}.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}.stack{display:grid;gap:19px;margin-top:27px}label{color:#344139;font-weight:650}input,select,textarea{display:block;width:100%;margin-top:7px;padding:10px 12px;border:1px solid #cbd5ce;border-radius:8px;background:#fff;color:var(--ink);font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid rgba(26,71,136,.13);border-color:var(--green)}input[type=file]{min-height:46px;padding:8px;background:#f9fbfa}textarea{resize:vertical}.full,.form-actions{grid-column:1/-1}.checkbox{display:flex;align-items:center;gap:9px}.checkbox input{width:auto;margin:0}.prefix-option{align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:8px;background:#f7f9fc}.prefix-option input{margin-top:4px}.prefix-option span{font-weight:650}.inline-select{min-width:160px;margin:0;padding:7px 9px}.upload-panel{max-width:780px}.campaign-upload{grid-template-columns:1fr;gap:20px}.campaign-upload>*{grid-column:1}.campaign-upload .form-actions{padding-top:18px;border-top:1px solid var(--line)}.campaign-upload .form-actions .button{min-width:180px}
.alert{margin-bottom:18px;padding:12px 16px;border:1px solid;border-radius:9px}.alert.success{border-color:#badbc7;background:#e4f3ea;color:#205b3e}.alert.error{border-color:#e9bdbd;background:#fae8e8;color:#843434}
@media(max-width:980px){.app-layout{grid-template-columns:210px minmax(0,1fr)}.shell{padding:36px 25px 60px}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.app-layout{display:block}.sidebar{position:relative;width:100%;height:auto;padding:15px 18px}.side-nav{display:flex;gap:5px;margin-top:15px;overflow-x:auto}.side-nav a{white-space:nowrap}.side-nav p{display:none}.account{display:flex;align-items:center;justify-content:space-between;margin-top:12px;padding-top:12px}.shell{padding:28px 16px 55px}.page-heading{flex-direction:column;align-items:flex-start}.form-grid{grid-template-columns:1fr}.form-grid>*{grid-column:1}.login-card{padding:30px 24px}}
@media(max-width:480px){.stats{grid-template-columns:1fr}h1{font-size:32px}}