:root{color-scheme:light;--bg: #f6f7f9;--panel: #ffffff;--border: #e2e5ea;--text: #1c2430;--muted: #6b7686;--primary: #2f6fed;--primary-dark: #2558c2;--danger: #c43737;--radius: 10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px}h1{font-size:22px;margin:0 0 4px}h2{font-size:15px;margin:0 0 14px}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}label{display:block}input,select{height:36px;padding:0 10px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font-size:14px;outline:none}input:focus,select:focus{border-color:var(--primary)}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:56px;padding:0 24px;background:var(--panel);border-bottom:1px solid var(--border)}.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px}.brand{font-weight:700;color:var(--text);letter-spacing:.2px}.nav a{color:var(--muted);font-weight:500}.content{flex:1;padding:24px;max-width:1280px;width:100%;margin:0 auto}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar-group{display:flex;gap:8px}.toolbar input[type=search]{width:280px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card-wide{grid-column:1 / -1}@media(max-width:860px){.grid{grid-template-columns:1fr}}.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 16px;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-word}.table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);background:#fafbfc}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#fafbfc}.actions{text-align:right;white-space:nowrap}.pagination{display:flex;align-items:center;gap:12px;margin-top:14px}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#eef1f5;color:#4a5566;white-space:nowrap}.badge-active{background:#e6f6ec;color:#1e7a3d}.badge-trial{background:#e8f0ff;color:#2558c2}.badge-past_due{background:#fff4e5;color:#a35a00}.badge-read_only{background:#f3ecff;color:#6a3ab2}.badge-suspended{background:#fdeaea;color:var(--danger)}.badge-archived{background:#eef1f5;color:#6b7686}.badge-role{background:#eef1f5;text-transform:uppercase;font-size:11px}.button{height:36px;padding:0 14px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap}.button:hover{border-color:#c9ced6;background:#fafbfc}.button:disabled{opacity:.5;cursor:default}.button-small{height:30px;padding:0 10px;font-size:13px}.button-primary{background:var(--primary);border-color:var(--primary);color:#fff}.button-primary:hover{background:var(--primary-dark);border-color:var(--primary-dark)}.button-danger{color:var(--danger);border-color:#eccccc}.button-danger:hover{background:#fdf2f2}.button-ghost{background:transparent}.alert{padding:10px 14px;border-radius:8px;margin-bottom:16px}.alert-error{background:#fdeaea;color:#8f2020;border:1px solid #f3cccc}.alert-success{background:#e9f7ee;color:#1e6b3a;border:1px solid #c7e8d3}.checkbox{display:flex;align-items:center;gap:8px;margin:12px 0}.checkbox input{height:auto}.badges{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.form-actions-left{justify-content:flex-start;gap:8px;flex-wrap:wrap}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px}.login-card h1{margin:0}.login-card p{margin:0 0 4px}.field{display:flex;flex-direction:column;gap:6px}.field span{font-size:13px;color:var(--muted)}.breadcrumbs{margin-bottom:12px;font-size:13px}.nav{display:flex;align-items:center;gap:18px}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.card-header h2{margin:0}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.form-actions{display:flex;align-items:flex-end}.usage-list{display:flex;flex-direction:column;gap:14px}.usage-head{display:flex;justify-content:space-between;gap:12px;font-size:13px;margin-bottom:5px}.usage-track{height:7px;border-radius:999px;background:#eef1f5;overflow:hidden}.usage-fill{height:100%;border-radius:999px;background:var(--primary);transition:width .2s ease}.usage-fill-over{background:var(--danger)}.usage-over{color:var(--danger);font-weight:600}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tab{background:none;border:none;border-bottom:2px solid transparent;padding:8px 14px;cursor:pointer;color:var(--muted);font-weight:500;font-size:14px}.tab-active{color:var(--text);border-bottom-color:var(--primary)}.settings-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:start}.tabs-side{display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--border);padding-right:12px;min-height:200px}.tab-side{background:none;border:none;border-radius:8px;padding:10px 12px;text-align:left;cursor:pointer;color:var(--muted);font-weight:400;font-size:14px}.tab-side:hover{background:#f0f2f5;color:var(--text)}.tab-side-active{background:#eef1f5;color:var(--text)}.settings-content{min-width:0}@media(max-width:760px){.settings-layout{grid-template-columns:1fr}.tabs-side{flex-direction:row;border-right:none;border-bottom:1px solid var(--border);padding-right:0;padding-bottom:8px;min-height:0}}.switch{position:relative;display:inline-block;width:38px;height:22px}.switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;inset:0;background:#cfd5de;border-radius:999px;transition:background .15s ease;cursor:pointer}.switch-slider:before{content:"";position:absolute;width:18px;height:18px;left:2px;top:2px;background:#fff;border-radius:50%;transition:transform .15s ease}.switch input:checked+.switch-slider{background:var(--primary)}.switch input:checked+.switch-slider:before{transform:translate(16px)}.switch input:disabled+.switch-slider{opacity:.5;cursor:default}.row-muted{opacity:.6}.modal-overlay{position:fixed;inset:0;background:#141a2473;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal{background:#fff;border-radius:12px;width:100%;max-width:520px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #00000040}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-header h2{margin:0}.modal-close{background:none;border:none;font-size:22px;line-height:1;cursor:pointer;color:var(--muted)}.modal-body{padding:20px;overflow:auto}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--border)}.form-stack{display:flex;flex-direction:column;gap:12px}.pay-amount{font-size:28px;font-weight:600;margin:4px 0 8px}