:root{--bg:#f5f5f7;--card:#fff;--ink:#1d1d1f;--muted:#6e6e73;--line:#dedee3;--blue:#0071e3;--red:#d92d20;--green:#16803c;--amber:#b26a00}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:#111;color:#fff;padding:24px 18px}.brand{font-size:18px;font-weight:900;margin-bottom:24px}.brand small{display:block;color:#aaa;font-size:11px;letter-spacing:.12em}.side nav{display:grid;gap:5px}.side nav a{padding:10px 12px;border-radius:10px;text-decoration:none;color:#ddd}.side nav a:hover,.side nav a.active{background:#292929;color:#fff}.main{padding:28px}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.top h1{margin:0}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:20px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat strong{display:block;font-size:28px}.muted{color:var(--muted)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eee;font-size:11px;font-weight:800;text-transform:uppercase}.badge.active{background:#dcfce7;color:#166534}.badge.trialing{background:#fff7d6;color:#92400e}.badge.past_due,.badge.unpaid,.badge.expired,.badge.suspended,.badge.canceled{background:#fee2e2;color:#991b1b}.btn{display:inline-block;border:0;border-radius:999px;padding:9px 14px;text-decoration:none;background:#111;color:#fff;font-weight:800;cursor:pointer}.btn.ghost{background:#fff;color:#111;border:1px solid var(--line)}.btn.danger{background:var(--red)}.actions{display:flex;gap:8px;flex-wrap:wrap}.flash{padding:12px 15px;border-radius:12px;margin-bottom:15px}.flash.success{background:#dcfce7}.flash.error{background:#fee2e2}.flash.warning{background:#fff7d6}.detail{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.detail>div{padding:12px;background:#fafafa;border:1px solid var(--line);border-radius:12px}.detail small,.detail strong{display:block}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login .card{width:min(440px,100%)}input{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;margin:5px 0 12px}@media(max-width:900px){.shell{grid-template-columns:1fr}.side{position:static}.grid{grid-template-columns:1fr 1fr}.main{padding:18px}}@media(max-width:600px){.grid,.detail{grid-template-columns:1fr}.table{font-size:13px}}