:root{--bg: #f1f5f9;--surface: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #1d4ed8;--primary-press: #1e40af;--danger: #dc2626;--on: #16a34a;--on-bg: #dcfce7;--off: #b91c1c;--off-bg: #fee2e2;--sidebar: #0f172a}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}h1{font-size:22px}h2{font-size:20px;margin:0}h3{font-size:16px;margin:0 0 12px}.shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--sidebar);color:#e2e8f0;padding:20px 0}.sidebar .brand{font-weight:700;font-size:16px;padding:0 20px 20px;color:#fff;word-break:break-word}.sidebar nav{display:flex;flex-direction:column}.nav-item{padding:10px 20px;color:#cbd5e1;text-decoration:none;font-size:14px;border-left:3px solid transparent}.nav-item:hover{background:#ffffff0f;color:#fff}.nav-item.active{background:#ffffff1a;color:#fff;border-left-color:#60a5fa;font-weight:600}.main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:flex-end;gap:16px;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.content{padding:24px;max-width:1100px}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px}.row-between{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:16px}.muted{color:var(--muted)}.hint{font-size:13px;margin:4px 0 16px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.error{color:var(--danger);font-size:14px}.warn{background:#fef3c7;border-left:3px solid #f59e0b;padding:10px 12px;border-radius:4px;font-size:13px;margin:12px 0 0}.tag{margin-left:8px;font-size:11px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:1px 7px}.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px}.pill.on{background:var(--on-bg);color:var(--on)}.pill.off{background:var(--off-bg);color:var(--off)}.search{max-width:360px;margin-bottom:16px}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}.table tr:last-child td{border-bottom:none}.row-inactive td{opacity:.55}.actions{text-align:right;white-space:nowrap}.row-between .actions{display:flex;gap:10px}.btn{font:inherit;font-size:14px;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}.btn:hover:not(:disabled){background:#f8fafc}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.btn.primary:hover:not(:disabled){background:var(--primary-press)}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff;font-weight:600}.btn.link{border:none;background:none;color:var(--primary);padding:6px 8px}.btn.link:hover:not(:disabled){text-decoration:underline;background:none}.btn.link.danger{background:none;color:var(--danger);border:none;font-weight:400}.btn.icon{padding:2px 8px;margin-right:4px;line-height:1.4}label{display:block;font-size:13px;font-weight:600;margin:14px 0 4px}input,select{width:100%;font:inherit;font-size:14px;padding:9px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text)}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px}.input-row{display:flex;gap:8px;align-items:center}.input-row .btn{flex-shrink:0}.input-row .password-field{flex:1;min-width:0}.password-field{position:relative}.password-field input{padding-right:38px}.password-field .eye{position:absolute;right:1px;top:1px;bottom:1px;width:36px;display:flex;align-items:center;justify-content:center;border:none;background:none;padding:0;cursor:pointer;color:var(--muted);border-radius:0 8px 8px 0}.password-field .eye:hover{color:var(--text)}.creds{margin:16px 0 0;border:1px solid var(--border);border-radius:8px;background:#f8fafc;padding:4px 14px}.creds-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;border-bottom:1px solid var(--border)}.creds-row:last-child{border-bottom:none}.creds dt{font-size:13px;color:var(--muted)}.creds dd{margin:0;font-weight:600;word-break:break-all;white-space:pre-wrap;text-align:right}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:var(--surface);border-radius:12px;padding:20px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto}.modal.wide{max-width:720px}.pager{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:14px;font-size:13px}.preview-tools{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.preview-tools .search{margin-bottom:0;flex:1;min-width:200px}.segmented{display:flex}.segmented .btn{border-radius:0;margin-left:-1px;white-space:nowrap;font-size:13px;padding:8px 12px}.segmented .btn:first-child{border-radius:8px 0 0 8px;margin-left:0}.segmented .btn:last-child{border-radius:0 8px 8px 0}.segmented .btn.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600;position:relative;z-index:1}.segmented .btn.active:hover{background:var(--primary-press)}.preview-table{max-height:320px;overflow:auto;border:1px solid var(--border);border-radius:8px;padding:0 10px}.modal-body{font-size:14px;line-height:1.5}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:360px}.login-card h1{margin:0 0 8px}.login-card .btn.primary{width:100%;margin-top:22px}.login-card .error{margin-bottom:0}@media (max-width: 760px){.shell{flex-direction:column}.sidebar{width:100%;padding:14px 0 0}.sidebar .brand{padding:0 16px 12px}.sidebar nav{flex-direction:row;overflow-x:auto;padding-bottom:2px}.nav-item{padding:10px 16px;white-space:nowrap;border-left:none;border-bottom:3px solid transparent}.nav-item.active{border-left-color:transparent;border-bottom-color:#60a5fa}.topbar{padding:10px 16px;gap:12px}.content{padding:16px}.card{overflow-x:auto}.actions{white-space:normal}.creds-row{flex-direction:column;gap:2px}.creds dd{text-align:left}}