:root{--bg: #eef2f8;--surface: #ffffff;--surface-soft: #f7f9fd;--border: #d8deea;--text: #131722;--muted: #5f677a;--primary: #ed9121;--primary-dark: #c67718;--primary-soft: #fff4e6;--primary-contrast: #ffffff;--success-bg: #e8f7ef;--success-text: #1e6d41;--error-bg: #fdebec;--error-text: #8d2230;--warning-bg: #fff6e8;--warning-text: #8a5b11;--shadow: 0 10px 28px rgba(18, 36, 70, .08)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:radial-gradient(circle at top right,#f9fbff,var(--bg));color:var(--text);overflow:hidden}html,body,#root{height:100%}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app-shell{height:100dvh;display:grid;grid-template-columns:clamp(220px,18vw,280px) 1fr;overflow:hidden}.sidebar{background:linear-gradient(180deg,#111a31,#182340);color:#e6ecff;padding:24px 18px;display:flex;flex-direction:column;gap:18px;border-right:1px solid 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var(--border)}.badge-neutral{background:#f0f2f7;color:#43506c}.badge-success{background:var(--success-bg);color:var(--success-text);border-color:#b9e4cb}.badge-warning{background:var(--warning-bg);color:var(--warning-text);border-color:#f3dab1}.flow-stepper{display:flex;margin-bottom:0;border:2px solid var(--border);border-radius:999px;overflow:hidden;background:var(--surface)}.flow-step{position:relative;flex:1;min-width:0;min-height:56px;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 20px 0 34px;font-size:13px;font-weight:700;color:var(--muted);background:var(--surface);white-space:nowrap}.flow-step:not(:first-child){margin-left:-18px;clip-path:polygon(18px 0,100% 0,calc(100% - 18px) 50%,100% 100%,18px 100%,0 50%)}.flow-step:first-child{clip-path:polygon(0 0,100% 0,calc(100% - 18px) 50%,100% 100%,0 100%);padding-left:20px}.flow-step:last-child{clip-path:polygon(18px 0,100% 0,100% 100%,18px 100%,0 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#23335f;overflow-y:auto}.sidebar.sidebar-open{transform:translate(0)}.sidebar-close{display:inline-flex;align-items:center;justify-content:center}.sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;gap:6px;margin-bottom:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;padding:8px 12px;font-weight:600;cursor:pointer;box-shadow:var(--shadow)}.sidebar-backdrop[data-open=true]{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;border:0;background:#080c166b}.sidebar-foot{margin-top:auto}}@media (max-width: 760px){.flow-stepper{border-radius:18px;overflow-x:auto;scrollbar-width:thin}.flow-step{min-width:170px;min-height:50px;font-size:12px}.row-between{align-items:flex-start;flex-direction:column;gap:12px}.campaign-summary-head{flex-direction:column}}