:root{
  --bg:#f7fbff; --card:#fff; --accent:#06d6a0; --accent2:#50b2f3; --muted:#3e5560;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#eef9ff,#f7fbff);color:#082026}
.header{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:white}
.logo{font-weight:800}
.nav .nav-btn{background:transparent;border:none;color:white;margin-left:10px;cursor:pointer;font-weight:700}
.container{max-width:980px;margin:22px auto;padding:12px}
.card{background:var(--card);border-radius:12px;padding:18px;box-shadow:0 12px 40px rgba(2,10,20,0.06);margin-bottom:12px}
.center{text-align:center}
.primary{background:var(--accent);color:white;border:none;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:700}
.ghost{background:#f0f8ff;border:1px solid #dbeeff;padding:8px 12px;border-radius:8px;cursor:pointer}
.large{padding:14px 20px;font-size:16px}
.small{font-size:13px;color:var(--muted)}
.muted{color:var(--muted)}
.hidden{display:none}
.controls{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
.progress-row{display:flex;align-items:center;gap:12px;margin-top:10px}
.progress{flex:1;height:10px;background:#e6f8ff;border-radius:999px;overflow:hidden}
.progress > div{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent2))}
.career-row{display:flex;justify-content:space-between;align-items:center;padding:12px;border-radius:10px;border:1px solid #eef8ff;margin-bottom:8px;background:linear-gradient(180deg,#fff,#fbfdff)}
.row-between{display:flex;justify-content:space-between;align-items:center}
.detail{margin-top:12px;padding:12px;border-radius:10px;background:#fff9f2;border-left:4px solid #ffd166}
.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:12px}
.footer{padding:16px;text-align:center;color:var(--muted)}
@media(max-width:800px){ .row-between{flex-direction:column;align-items:flex-start;gap:10px} .controls{justify-content:space-between} }