:root{--bg:#f8f9fa;--login-bg:#ced4da;--card:#fff;--border:#c8d0d9;--primary:#1872a2;--primary-hover:#0e5380;--text:#343a40;--muted:#6c757d;--line:#dee2e6;--focus:#005fcc}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}
a{color:var(--primary)}
.login-body{min-height:100vh;background:var(--login-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem}
.card.wide{max-width:34rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 4px 16px rgba(0,0,0,.14);width:100%;max-width:26.25rem;padding:2rem;margin:1rem auto}
.brand{display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.brand svg{width:40px;height:40px;stroke:var(--primary);fill:none;stroke-width:2}
h1{font-size:1.5rem;margin:0 0 1.25rem;text-align:left}
.card h1{text-align:center}
h2{font-size:1.1rem;margin:1.5rem 0 .5rem}
label{display:block;font-weight:600;margin:.75rem 0 .25rem}
input,select{width:100%;min-height:2.75rem;padding:.5rem .65rem;border:1px solid var(--border);border-radius:6px;font:inherit;background:#fff;color:var(--text)}
button{width:100%;min-height:2.75rem;padding:.55rem .8rem;border:0;border-radius:6px;background:var(--primary);color:#fff;font:inherit;font-weight:600;cursor:pointer;margin-top:1rem}
button:hover{background:var(--primary-hover)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.alert{background:#f8d7da;color:#842029;border:1px solid #f5c2c7;border-radius:6px;padding:.6rem .75rem;margin:0 0 1rem}
.muted{color:var(--muted)}
.page{max-width:1100px;margin:0 auto;padding:1rem}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line);padding:.75rem 0;margin-bottom:1rem}
.topbar form{margin:0;width:auto}.topbar button{width:auto;margin:0;min-height:auto;padding:.35rem .7rem;background:transparent;color:var(--primary)}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:1rem 0}
.metric{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem}
.metric strong{display:block;font-size:1.8rem}.metric span{color:var(--muted);font-size:.9rem}
table{border-collapse:collapse;width:100%;background:var(--card)}
th,td{text-align:left;padding:.7rem;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f3f4f6;color:#374151;font-size:.9rem;font-weight:600}
td .sub{display:block;color:#4b5563;font-size:.875rem}
.dashboard-table th:nth-child(1){width:26%}.dashboard-table th:nth-child(2){width:26%}.dashboard-table th:nth-child(3){width:32%}.dashboard-table th:nth-child(4){width:16%}
.dashboard-table th:last-child,.dashboard-table td:last-child{text-align:center}
.badge{display:inline-block;border:0;border-radius:999px;padding:.2rem .55rem;font-weight:600;font-size:.85rem}
.badge-active{background:#e6f4ea;color:#1e7e34}.badge-blocked{background:#fdecea;color:#b42318}.badge-expired{background:#fff4ce;color:#7a5d00}
.table-actions{display:flex;justify-content:flex-end;align-items:center;gap:1rem;margin:1rem 0;flex-wrap:wrap}
.button-link{display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;padding:.5rem .9rem;border-radius:6px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600}
.button-link:hover{background:var(--primary-hover)}
.secondary-link{color:var(--primary);text-decoration:none}
.empty-row{text-align:center;padding:1.2rem}
.card-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}
.customer-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:1rem;text-decoration:none}
.customer-card{display:block;color:var(--text);text-decoration:none}.customer-card strong{display:block;margin-bottom:.25rem}
.legal{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem;color:#6c757d;font-size:.8125rem;flex-wrap:wrap}.legal a{color:#3f4854;text-decoration:underline;text-underline-offset:.15em}.legal a:hover{color:#1872a2}
code,pre,td{overflow-wrap:anywhere}pre{white-space:pre-wrap;background:#f1f3f5;padding:.7rem;border-radius:6px}
.inline-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin:.5rem 0}.inline-actions form{margin:0;width:auto}.inline-actions button{width:auto;margin:0}
@media(max-width:640px){.card-list{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.page{padding:.75rem}thead{display:none}table,tbody,tr,td{display:block;width:100%}tr{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:.75rem;padding:.5rem}td{border:0;padding:.35rem .5rem}td:before{content:attr(data-label);display:block;font-size:.8rem;color:var(--muted);font-weight:600}}