:root{--iab-red: #c8102e;--iab-red-dark: #9a0c24;--iab-white: #ffffff;--iab-gray: #f4f4f4;--iab-text: #1a1a1a}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--iab-gray);color:var(--iab-text)}a{color:var(--iab-red);font-weight:600}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--iab-white);background-image:linear-gradient(165deg,var(--iab-white) 0%,#fff5f5 45%,var(--iab-white) 100%)}.auth-card{width:100%;max-width:440px;padding:40px 36px 36px;border-radius:12px;border:1px solid rgba(200,16,46,.2);box-shadow:0 20px 50px #c8102e14;background:var(--iab-white)}.auth-brand{display:flex;align-items:baseline;gap:8px;margin-bottom:8px}.auth-brand-mark{font-weight:800;font-size:1.75rem;letter-spacing:-.02em;color:var(--iab-red)}.auth-brand-name{font-weight:600;font-size:1.25rem;color:var(--iab-text)}.auth-heading{margin:16px 0 8px;font-size:1.5rem;font-weight:700;color:var(--iab-text)}.auth-sub{margin:0 0 20px;font-size:.95rem;color:#4a4a4a;line-height:1.45}.auth-sdk-host{margin-top:8px}.auth-sdk-host .tl-auth-embed .tl-auth-actions button.primary{background:var(--iab-red);color:var(--iab-white)}.auth-sdk-host .tl-auth-embed .tl-auth-actions button.primary:hover{background:var(--iab-red-dark)}.auth-sdk-host .tl-auth-embed .tl-auth-divider span{background:var(--iab-white)}.auth-switch{margin:24px 0 0;text-align:center;font-size:.9rem;color:#555}.portal-shell{display:flex;min-height:100vh;background:var(--iab-gray)}.portal-sidebar{width:240px;flex-shrink:0;background:var(--iab-white);border-right:1px solid rgba(200,16,46,.15);display:flex;flex-direction:column;padding:20px 0}.portal-sidebar-brand{display:flex;align-items:baseline;gap:6px;padding:0 20px 20px;text-decoration:none;border-bottom:3px solid var(--iab-red);margin-bottom:16px}.portal-sidebar-brand-mark{font-weight:800;font-size:1.35rem;color:var(--iab-red)}.portal-sidebar-brand-text{font-weight:600;font-size:1rem;color:var(--iab-text)}.portal-sidebar-nav{display:flex;flex-direction:column;gap:4px;padding:0 12px;flex:1}.portal-nav-link{padding:10px 12px;border-radius:8px;color:var(--iab-text);text-decoration:none;font-weight:600;font-size:.95rem}.portal-nav-link:hover{background:#c8102e0f}.portal-nav-link.active{background:var(--iab-red);color:var(--iab-white)}.portal-sidebar-foot{padding:16px 20px 0;font-size:.75rem;color:#777;line-height:1.4}.portal-main{flex:1;display:flex;flex-direction:column;min-width:0}.portal-topbar{height:56px;flex-shrink:0;display:flex;align-items:center;padding:0 20px;background:var(--iab-white);border-bottom:1px solid rgba(200,16,46,.12)}.portal-topbar-title{font-weight:700;font-size:1rem;color:var(--iab-text)}.portal-topbar-spacer{flex:1}.portal-user-wrap{position:relative}.portal-user-btn{width:40px;height:40px;border-radius:50%;border:2px solid var(--iab-red);background:var(--iab-white);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center}.portal-user-btn:hover{background:#fff5f5}.portal-user-avatar{font-weight:700;font-size:.95rem;color:var(--iab-red)}.portal-user-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:220px;background:var(--iab-white);border:1px solid rgba(200,16,46,.2);border-radius:10px;box-shadow:0 12px 32px #0000001f;z-index:50;overflow:hidden}.portal-user-menu-email{padding:12px 14px;font-size:.85rem;color:#444;border-bottom:1px solid #eee;word-break:break-all}.portal-user-menu-item{width:100%;text-align:left;padding:12px 14px;border:none;background:var(--iab-white);font:inherit;font-weight:600;cursor:pointer;color:var(--iab-red)}.portal-user-menu-item:hover{background:#fff5f5}.portal-content{flex:1;padding:24px;overflow:auto}.portal-kc-password-banner{flex-shrink:0;display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:14px 20px;background:#1a1a1a;color:var(--iab-white);border-top:3px solid var(--iab-red);font-size:.9rem;line-height:1.45}.portal-kc-password-banner-text{margin:0;flex:1;min-width:200px}.portal-kc-password-banner-btn{padding:10px 18px;border-radius:8px;border:none;font:inherit;font-weight:700;cursor:pointer;background:var(--iab-red);color:var(--iab-white)}.portal-kc-password-banner-btn:hover{background:var(--iab-red-dark)}.portal-kc-password-banner-btn-secondary{background:var(--iab-white);color:var(--iab-text);border:1px solid rgba(255,255,255,.35)}.portal-kc-password-banner-btn-secondary:hover{background:#f0f0f0}.portal-panel{background:var(--iab-white);border-radius:12px;border:1px solid rgba(200,16,46,.12);padding:24px;max-width:960px}.portal-panel h1{margin:0 0 8px;font-size:1.35rem}.portal-panel .muted{color:#666;margin-bottom:20px;font-size:.95rem}.portal-panel section h2{font-size:1.05rem;margin:0 0 8px}.portal-panel pre{background:var(--iab-gray);padding:16px;border-radius:8px;border:1px solid #e5e5e5;overflow:auto;font-size:13px}.users-table-wrap{overflow-x:auto}.users-table{width:100%;border-collapse:collapse;font-size:.9rem}.users-table th,.users-table td{text-align:left;padding:10px 12px;border-bottom:1px solid #e8e8e8;vertical-align:top}.users-table th{font-weight:700;color:#333;background:#fafafa}.users-mono{font-family:ui-monospace,monospace;font-size:.78rem;word-break:break-all;max-width:220px}.users-you{color:#666;font-weight:600}.users-role-chips{display:flex;flex-wrap:wrap;gap:10px 16px}.users-role-label{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-weight:600}.users-actions{white-space:nowrap}.users-btn{padding:6px 12px;margin-right:8px;border-radius:8px;border:1px solid #ccc;background:var(--iab-white);font:inherit;font-weight:600;cursor:pointer}.users-btn:disabled{opacity:.45;cursor:not-allowed}.users-btn.primary{background:var(--iab-red);color:var(--iab-white);border-color:var(--iab-red)}.users-row-msg{margin-top:8px;font-size:.82rem}.users-row-msg.ok{color:#166534}.users-row-msg.err{color:var(--iab-red-dark)}.users-empty{margin-top:12px}