:root{--bg: #0b0f17;--panel: #121a29;--panel2: #0f1624;--text: #e8eefc;--muted: #a9b4cc;--border: rgba(255, 255, 255, .08);--accent: #4da3ff;--danger: #ff5a5a}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica Neue,sans-serif;background:radial-gradient(1200px 700px at 30% 20%,#111c33 0%,var(--bg) 60%);color:var(--text)}a{color:var(--accent);text-decoration:none}button,input{font:inherit}.app-layout{display:flex;height:100vh;overflow:hidden}.preview-panel{flex:1;background:#121a29f2;border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden;position:relative}.mobile-menu-toggle{display:none;position:absolute;top:12px;right:12px;z-index:100;background:#121a29f2;border:1px solid var(--border);border-radius:10px;padding:8px;cursor:pointer;color:var(--text)}.thumbnail-sidebar{width:360px;flex-shrink:0;overflow-y:auto;overflow-x:hidden;background:#0b0f1799;border-left:1px 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p{margin:0;font-size:16px}.rpm-loading-sub{color:var(--muted);font-size:13px!important;margin-top:8px!important}.rpm-success .success-icon{width:64px;height:64px;border-radius:50%;background:#22c55e33;color:#22c55e;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px}.rpm-error .error-icon{width:64px;height:64px;border-radius:50%;background:#ff5a5a33;color:#ff5a5a;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 20px}.rpm-error-detail{color:var(--muted);font-size:13px;margin:8px 0 20px!important}@media(max-width:860px){.rpm-modal{height:90vh;max-height:none;border-radius:12px}}