/* Simple, clean default CSS for OLLYSPA v2.5 */
:root{
  --bg:#f7f8fa;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --accent:#2563eb;
}
body.theme-dark{
  --bg:#0b1220;
  --card:#071124;
  --text:#e6eef8;
  --muted:#94a3b8;
  --accent:#60a5fa;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
  min-height:100vh;
  display:flex;
  flex-direction:column;

}


.topbar{
  display:flex;
  align-items:center;
  gap:1rem;
  padding:0.6rem 1rem;
  background:linear-gradient(90deg, rgba(255,255,255,0.03), transparent);
  border-bottom:1px solid rgba(0,0,0,0.05);
}
.brand{margin:0;font-size:1.1rem}
.brand small{font-size:0.7rem;opacity:0.8;margin-left:6px}
nav{margin-left:1rem}
.nav-link{margin-right:0.6rem;text-decoration:none;color:var(--muted)}
.nav-link.active{color:var(--accent);font-weight:600}
.tools{margin-left:auto}
button{cursor:pointer;padding:0.4rem 0.6rem;border-radius:8px;border:1px solid rgba(0,0,0,0.06);background:var(--card)}
.app-container{flex:1;padding:1rem;max-width:900px;margin:1rem auto;width:100%}
.page{padding:0.6rem}
.card{background:var(--card);padding:1rem;border-radius:10px;box-shadow:0 6px 18px rgba(2,6,23,0.06);margin:0.8rem 0}
input,textarea,select{padding:0.5rem;border-radius:8px;border:1px solid rgba(15,23,42,0.06);width:100%;margin-top:0.4rem}
.footer{text-align:center;padding:1rem;font-size:0.9rem;color:var(--muted)}
.notfound{padding:2rem;text-align:center}
code{background:rgba(2,6,23,0.04);padding:0.1rem 0.3rem;border-radius:6px}