:root{--red:#b3161c;--deep:#710d12;--ink:#25272a;--muted:#686b70;--line:#d9dadd;--soft:#f5f6f7;--white:#fff;--success:#176b3a;--warn:#8a5a00}*{box-sizing:border-box}html{min-height:100%;background:#e9eaec}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:linear-gradient(180deg,#f6f6f7 0,#e5e6e8 100%);min-height:100vh}.topbar{height:8px;background:var(--red)}.shell{width:min(960px,calc(100% - 28px));margin:0 auto}.header{background:#fff;border-bottom:1px solid #d5d6d8}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:20px 0}.logo{width:244px;max-width:65vw;height:auto}.support{font-size:.92rem;color:var(--muted);text-align:right;line-height:1.5}.main{padding:44px 0 56px}.card{background:#fff;border:1px solid #d1d2d5;border-radius:12px;box-shadow:0 16px 42px rgba(0,0,0,.09);overflow:hidden}.card-head{padding:28px 32px 20px;border-bottom:1px solid #e3e4e6}.card-body{padding:30px 32px}.eyebrow{color:var(--red);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.75rem}h1{margin:7px 0 8px;font-size:clamp(1.7rem,4vw,2.45rem);line-height:1.15}h2{margin:0 0 18px;font-size:1.35rem}.lead{margin:0;color:var(--muted);line-height:1.6}.notice{background:#fff6f6;border:1px solid #efc8ca;border-left:5px solid var(--red);padding:16px 18px;margin-bottom:24px;line-height:1.55;font-size:.94rem}.notice.success{background:#f1faf5;border-color:#b9dec9;border-left-color:var(--success)}.notice.warning{background:#fff9ed;border-color:#ead5a8;border-left-color:var(--warn)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{margin-bottom:20px}.field label{display:block;font-weight:700;margin-bottom:7px}.field small{display:block;color:var(--muted);margin-top:7px;line-height:1.4}.input{width:100%;border:1px solid #bfc1c5;border-radius:7px;padding:13px 14px;font:inherit;background:#fff;outline:none}.input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(179,22,28,.13)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:7px;padding:13px 20px;font-size:1rem;font-weight:700;cursor:pointer;text-decoration:none}.btn-primary{background:linear-gradient(180deg,#c31a20,#9b1117);color:#fff}.btn-secondary{background:#eceef0;color:#292b2f;border:1px solid #d0d2d5}.btn-block{width:100%}.actions{display:flex;gap:12px;flex-wrap:wrap}.error{background:#fff1f1;color:#7c0f14;border:1px solid #efb7ba;padding:12px 14px;border-radius:7px;margin-bottom:20px}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.data-box{border:1px solid var(--line);border-radius:8px;padding:17px;background:#fafafa}.data-label{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700}.data-value{margin-top:7px;font-size:1.06rem;font-weight:700}.settlement{margin-top:24px;border:2px solid var(--red);border-radius:10px;padding:24px;background:#fff9f9}.settlement-amount{font-size:clamp(2rem,8vw,3.35rem);font-weight:800;color:var(--deep);margin:8px 0}.fineprint{font-size:.83rem;color:var(--muted);line-height:1.55}.footer{padding:28px 0 40px;text-align:center;color:#61646a;font-size:.84rem;line-height:1.6}.admin-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:12px 13px;border-bottom:1px solid #e1e2e4;text-align:left;font-size:.9rem}th{background:#f1f2f4;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.status{font-weight:700}.status.OPEN{color:#8a5a00}.status.SETTLED,.status.PAID{color:var(--success)}.status.DISPUTED,.status.INACTIVE,.status.EXPIRED{color:#7c0f14}@media(max-width:700px){.header-inner{align-items:flex-start;gap:14px}.support{font-size:.78rem}.main{padding-top:24px}.card-head,.card-body{padding:22px 20px}.grid,.account-grid{grid-template-columns:1fr}.actions .btn{width:100%}}