:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--primary:#4f46e5;--primary-hover:#4338ca;--bg-color:#f3f4f6;--surface-color:#fff;--border-color:#e5e7eb;--text-main:#111827;--text-muted:#6b7280}body{background-color:var(--bg-color);color:var(--text-main);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-header{border-bottom:1px solid var(--border-color);background:#fff;justify-content:space-between;align-items:center;padding:16px 28px;display:flex}.header-brand{align-items:center;gap:12px;display:flex}.brand-logo{font-size:28px}.header-brand h1{color:#1f2937;margin:0;font-size:20px;font-weight:700}.subtitle{color:var(--text-muted);margin:2px 0 0;font-size:13px}.btn-secondary{color:#374151;cursor:pointer;background-color:#f3f4f6;border:1px solid #d1d5db;border-radius:6px;padding:8px 14px;font-weight:500;transition:all .2s}.btn-secondary:hover{background-color:#e5e7eb}.main-content{box-sizing:border-box;grid-template-columns:360px 1fr;gap:24px;width:100%;max-width:1300px;margin:0 auto;padding:24px;display:grid}.sidebar-panel{flex-direction:column;gap:16px;display:flex}.panel-card{border:1px solid var(--border-color);background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 3px #0000000d}.panel-card h3,.panel-card h4{margin-top:0;margin-bottom:8px;font-size:16px}.panel-desc{color:var(--text-muted);margin-bottom:12px;font-size:13px}.request-list{flex-direction:column;gap:8px;display:flex}.request-item{border:1px solid var(--border-color);cursor:pointer;border-radius:6px;padding:10px 12px;transition:all .2s}.request-item:hover{background:#f9fafb}.request-item.active{background-color:#eef2ff;border-color:#6366f1}.req-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.req-sub{color:var(--text-muted);font-size:12px}.status-badge{text-transform:uppercase;border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600}.badge-pending{color:#92400e;background-color:#fef3c7}.badge-approved{color:#065f46;background-color:#d1fae5}.badge-rejected{color:#991b1b;background-color:#fee2e2}.info-box{background-color:#f8fafc;border-left:4px solid #6366f1}.step-list{color:#334155;margin:0;padding-left:20px;font-size:13px;line-height:1.6}.log-console{color:#38bdf8;background:#1e293b;border-radius:6px;max-height:140px;padding:10px;font-family:monospace;font-size:11px;overflow-y:auto}.log-empty{color:#64748b}.log-line{word-break:break-all;margin-bottom:4px}.preview-panel{flex-direction:column;gap:16px;display:flex}.notification-banner{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:6px;padding:12px 16px;font-size:14px;font-weight:500}.view-mode-tabs{align-items:center;gap:10px;display:flex}.tabs-label{color:var(--text-muted);font-size:14px;font-weight:600}.tab-btn{cursor:pointer;background:#fff;border:1px solid #d1d5db;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s}.tab-btn.active-tab{color:#fff;background:#4f46e5;border-color:#4f46e5}.host-frame{border:1px solid var(--border-color);background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 4px 6px -1px #0000000d}.teams-frame .frame-header{background:#ebebeb;border-bottom:1px solid #ddd;align-items:center;gap:12px;padding:12px 18px;display:flex}.outlook-frame .frame-header{background:#f0f4f9;border-bottom:1px solid #dce4ed;align-items:center;gap:12px;padding:14px 20px;display:flex}.teams-avatar,.outlook-avatar{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:24px;display:flex;box-shadow:0 1px 2px #0000001a}.sender-name{color:#242424;font-size:14px;font-weight:600}.bot-tag{color:#424242;background:#e1dfdd;border-radius:4px;margin-left:6px;padding:1px 6px;font-size:10px}.sender-sub{color:#616161;font-size:12px}.frame-body{justify-content:center;min-height:240px;padding:20px;display:flex}.card-preview-wrapper{border:1px solid #e1dfdd;border-radius:8px;width:100%;max-width:580px;overflow:hidden;box-shadow:0 2px 4px #0000000f}.teams-theme{border-left:4px solid #5b5fc7}.outlook-theme{border-left:4px solid #0078d4}.adaptive-card-container{padding:4px}.ac-adaptiveCard{background-color:#0000!important}.ac-pushButton{cursor:pointer!important;border-radius:4px!important;padding:8px 16px!important;font-size:13px!important;font-weight:600!important;transition:all .15s ease-in-out!important}.ac-pushButton[aria-label*=Approve]{color:#fff!important;background-color:#237b4b!important;border:1px solid #237b4b!important}.ac-pushButton[aria-label*=Reject]{color:#fff!important;background-color:#c4314b!important;border:1px solid #c4314b!important}.ac-input.ac-textInput{box-sizing:border-box!important;border:1px solid #d1d5db!important;border-radius:4px!important;width:100%!important;padding:8px 10px!important}.json-details{border:1px solid var(--border-color);background:#fff;border-radius:8px;padding:12px}.json-details summary{cursor:pointer;color:#4b5563;font-size:13px;font-weight:600}.json-box{color:#38bdf8;background:#0f172a;border-radius:6px;max-height:260px;padding:16px;font-size:12px;overflow-x:auto}