:root{--sidebar-bg: #3f0e40;--sidebar-bg-active: #1164a3;--sidebar-text: #cfc3cf;--sidebar-text-active: #ffffff;--pane-bg: #ffffff;--pane-border: #e2e2e2;--text: #1d1c1d;--text-muted: #616061;--accent: #007a5a;--accent-hover: #148567;--danger: #e01e5a;--huddle-bg: #14171f;--link: #1264a3;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Arial,Lato,sans-serif;color:var(--text)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:#f8f8f8}button{font-family:inherit;cursor:pointer}.join-screen{min-height:100%;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%,#4a154b,#1a0b1b 70%);padding:24px}.join-card{background:#fff;border-radius:16px;padding:40px;max-width:520px;width:100%;box-shadow:0 24px 60px #0006;text-align:center}.join-logo{font-size:40px;color:#4a154b}.join-card h1{margin:8px 0 4px;font-size:28px}.join-case-title{color:var(--accent);font-weight:700;letter-spacing:.02em;margin:0 0 20px}.join-story{text-align:left;color:var(--text-muted);line-height:1.55;font-size:15px}.join-card input{width:100%;padding:13px 14px;border:1px solid #c9c9c9;border-radius:8px;font-size:16px;margin:8px 0 12px}.join-card input:focus{outline:none;border-color:#4a154b;box-shadow:0 0 0 3px #4a154b26}.join-card button{width:100%;padding:13px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-size:16px;font-weight:700}.join-card button:hover:not(:disabled){background:var(--accent-hover)}.join-card button:disabled{opacity:.5;cursor:not-allowed}.role-brief{text-align:left;background:#fff8e6;border:1px solid #f2d675;border-radius:10px;padding:16px;margin:8px 0 16px}.role-brief-header{font-weight:700;font-size:13px;color:#8a6d00;margin-bottom:8px}.role-brief p{margin:0;line-height:1.5;font-size:14px}.join-enter{background:#4a154b!important}.join-enter:hover{background:#611f62!important}.join-footnote{color:#9b9b9b;font-size:12px;margin:16px 0 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8px}.resolution-score{font-size:18px;text-align:center;padding:12px;background:#f6eef7;border-radius:10px;margin-bottom:14px}.resolution-narrative{line-height:1.6;font-size:15px;color:#2b2b2b}.wrapup{background:#f8f9fb;border:1px solid #e8e8e8;border-radius:12px;padding:16px 18px;margin-top:16px}.wrapup-heading{font-weight:800;margin-bottom:10px}.wrapup ul{margin:0;padding-left:20px;line-height:1.7;font-size:14px}.wrapup-note{color:var(--text-muted);font-style:italic}.wrapup-footnote{margin-top:12px;font-size:12px;color:var(--text-muted);border-top:1px dashed #ddd;padding-top:10px}@media(max-width:900px){.workspace{grid-template-columns:200px 1fr}.files-panel{display:none}}