/* Stellar Edition Styles */
:root{
  --bg1:#08121a; --bg2:#081b16;
  --accent:#06b6d4; --accent2:#22c55e;
  --card:#ffffff; --muted:#6b7280;
  --glass: rgba(255,255,255,0.06);
  --glass-2: rgba(255,255,255,0.9);
}
*{box-sizing:border-box}
html,body,#app{height:100%}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,Arial;background:linear-gradient(180deg,#e6fffa 0%, #f8fafc 50%);color:#072; -webkit-font-smoothing:antialiased}
.app-container{min-height:100vh;display:flex;flex-direction:column}
.center{display:flex;align-items:center;justify-content:center;height:100vh;padding:20px}
.card{background:var(--glass-2);border-radius:14px;padding:18px;box-shadow:0 10px 30px rgba(2,6,23,0.08);}
.splash-card{max-width:760px;text-align:center;padding:40px}
.logo{width:120px;height:120px;margin:0 auto;display:block}
.title{font-size:28px;margin:12px 0 6px;color:#063f3a}
.subtitle{color:var(--muted);margin:0 0 18px}
.btn{background:var(--accent2);border:none;color:white;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:600}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid rgba(6,182,212,0.16)}
.btn.small{padding:6px 8px;font-size:13px;border-radius:8px}
.btn.primary{background:linear-gradient(90deg,var(--accent2),var(--accent));box-shadow:0 6px 18px rgba(34,197,94,0.14)}
.icon-btn{background:transparent;border:1px solid rgba(0,0,0,0.06);padding:8px;border-radius:8px;cursor:pointer}

.screen{padding:20px}
.hidden{display:none}
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.panel{background:linear-gradient(180deg,rgba(255,255,255,0.9),#fff);padding:16px;border-radius:12px;min-height:160px}
.form label{display:block;margin-bottom:10px;color:#0b3f36}
.form input{width:100%;padding:10px;border-radius:8px;border:1px solid #ececec;margin-top:6px}
.row{display:flex;gap:10px;align-items:center}
.row.small .form input{padding:8px}
.goals-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.goal{padding:10px;border-radius:10px;border:1px solid #eef2f2;background:linear-gradient(180deg,#fff,#f7fffb);cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.goal.selected{outline:2px solid rgba(6,182,212,0.12);box-shadow:inset 0 -6px 14px rgba(34,197,94,0.02)}

.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.main-grid{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:12px}
.sidebar{display:flex;flex-direction:column;gap:8px;padding-right:6px;border-right:1px solid #eee}
.navbtn{background:transparent;border:none;padding:12px 8px;text-align:left;border-radius:8px;cursor:pointer;font-weight:600;color:#064;transition:all .15s}
.navbtn.active{background:linear-gradient(90deg,rgba(6,182,212,0.08),rgba(34,197,94,0.04));box-shadow:0 6px 18px rgba(6,182,212,0.06)}

.content{min-height:320px}
.panel-row{display:flex;gap:14px}
.tasklist{list-style:none;padding:0;margin:0}
.tasklist li{display:flex;justify-content:space-between;align-items:center;padding:10px;border-radius:10px;border:1px solid #f0f6f4;background:linear-gradient(180deg,#fff,#f7fffb);margin-bottom:8px}
.task-actions button{margin-left:6px}
.stats-grid{display:flex;gap:10px;flex-direction:column}
.stat-card{background:linear-gradient(90deg,#fff,#f8fff8);padding:12px;border-radius:10px;text-align:center}
.num{font-size:20px;font-weight:800;color:#064}
.awards{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}

.phrase{min-height:80px;padding:14px;border-radius:10px;background:linear-gradient(180deg,#fff,#f8fffb);font-weight:600;margin-bottom:10px}
#feed .post{padding:12px;border-radius:10px;border:1px solid #efe; background:#fff;margin-bottom:8px}
.ings li{padding:8px;border-radius:8px;border:1px solid #f2f2f2;margin-bottom:6px;background:#fff;display:flex;justify-content:space-between}

.small{font-size:13px;color:var(--muted)}
.muted{color:var(--muted);font-size:13px}
.help{color:var(--muted);font-size:13px;margin-top:8px}

/* responsive */
@media (max-width:900px){
  .setup-grid{grid-template-columns:1fr}
  .main-grid{grid-template-columns:1fr; padding:8px}
  .sidebar{flex-direction:row;overflow:auto}
  .navbtn{flex:1;white-space:nowrap}
  .panel-row{flex-direction:column}
}