:root { --bg:#0b1220; --panel:#111a2e; --line:#25314f; --text:#eef4ff; --muted:#9db0d1; --accent:#4ea1ff; --danger:#ff6b6b; }
*{box-sizing:border-box} body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(11,18,32,.92);backdrop-filter:blur(10px)}
.topbar nav{display:flex;gap:16px;flex-wrap:wrap}.container{width:min(1120px,calc(100% - 32px));margin:24px auto}.narrow{width:min(760px,calc(100% - 32px));margin:24px auto}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.stack{display:grid;gap:14px}.hero-row,.tool-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}
input,textarea,select,button{font:inherit;border-radius:12px;border:1px solid var(--line);padding:12px 14px;background:#0e1628;color:var(--text)}
button,.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;background:var(--accent);color:#07101d;border:none;border-radius:12px;font-weight:700;cursor:pointer;text-decoration:none}
.button-secondary{background:transparent;color:var(--text);border:1px solid var(--line)}
.muted{color:var(--muted)}.error{color:#ff8b8b;min-height:1em}.notice{padding:14px;border-radius:14px;background:#17233c}.badge{display:inline-block;padding:8px 10px;border-radius:999px;border:1px solid var(--line)}
.status-active{background:#153156}.status-closed{background:#3d1e27}.project-card{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}.project-card:last-child{border-bottom:none}
.list-clean{display:grid;gap:12px}.member-item,.user-item{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:14px}
hr{border:none;border-top:1px solid var(--line)}
@media (max-width: 700px){.topbar{padding:14px 16px}.topbar nav{gap:10px}.container,.narrow{width:calc(100% - 20px)}.card{padding:16px}}