:root{--bg: #f7f7f8;--surface: #ffffff;--border: #e2e2e5;--text: #1b1b1f;--text-muted: #6b6b73;--primary: #298ee8;--primary-hover: #2172ba;--danger: #c0352b;--warning: #9a6700;--success: #15803d;--radius: 8px;font-family:Raleway,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--primary)}button{font-family:inherit;cursor:pointer}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;text-decoration:none;color:var(--text)}.topbar .brand img{height:28px;width:auto}.user-menu{position:relative}.user-menu-trigger{display:inline-flex;align-items:center;gap:.4rem;background:none;border:1px solid transparent;border-radius:var(--radius);padding:.4rem .6rem;color:var(--text)}.user-menu-trigger:hover{border-color:var(--border)}.user-menu-dropdown{position:absolute;top:calc(100% + .3rem);right:0;min-width:180px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 4px 16px #00000014;padding:.35rem;display:flex;flex-direction:column;z-index:20}.user-menu-dropdown a,.user-menu-item-btn{display:block;width:100%;text-align:left;padding:.5rem .6rem;border-radius:6px;text-decoration:none;color:var(--text);background:none;border:none;font-size:.9rem}.user-menu-dropdown a:hover,.user-menu-item-btn:hover{background:var(--bg)}.user-menu-divider{height:1px;background:var(--border);margin:.3rem 0}.main{flex:1;padding:1.5rem;max-width:1100px;width:100%;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin-bottom:1rem}.btn{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:.5rem .9rem;font-size:.9rem}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.input,.textarea,select{width:100%;padding:.5rem .6rem;border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:inherit}label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.25rem;margin-top:.75rem}.field-hint{font-size:.78rem;color:var(--text-muted);margin-top:.2rem}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--border);font-size:.9rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-ok{background:#dcfce7;color:var(--success)}.badge-warn{background:#fef3c7;color:var(--warning)}.badge-danger{background:#fee2e2;color:var(--danger)}.badge-muted{background:#ececef;color:var(--text-muted)}.error-banner{background:#fee2e2;color:var(--danger);border:1px solid #fca5a5;border-radius:var(--radius);padding:.6rem .9rem;margin-bottom:1rem;font-size:.9rem}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-card{width:320px}.login-logo{display:block;height:40px;width:auto;margin:0 auto 1rem}.muted{color:var(--text-muted);font-size:.85rem}.app-footer{text-align:center;padding:1rem;font-size:.8rem;color:var(--text-muted)}.login-footer{position:fixed;bottom:1rem;left:0;right:0;text-align:center;font-size:.8rem;color:var(--text-muted)}