/* ========== Glassmorphism Design System ========== */
:root{
  --bg:#0f1120;                 /* dark navy backdrop */
  --text:#e9ecff;
  --muted:#b9bfe3;

  /* gradient palette from your reference */
  --grad-1: linear-gradient(135deg,#8a6cff 0%, #39e6e6 100%);
  --grad-2: linear-gradient(135deg,#8a6cff 0%, #d66bff 100%);
  --accent:#b177ff;
  --accent-2:#40d7ff;

  --glass-bg: rgba(255,255,255,0.08);
  --glass-stroke: rgba(255,255,255,0.35);
  --blur: 18px;

  --radius-xl: 22px;
  --radius-lg: 16px;

  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

:root.light{
  --bg:#f6f7fb;
  --text:#232537;
  --muted:#677099;
  --glass-bg: rgba(255,255,255,0.65);
  --glass-stroke: rgba(255,255,255,0.8);
  --shadow: 0 10px 22px rgba(26,33,60,.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial;
  color:var(--text);
  background: radial-gradient(1200px 600px at 15% -10%, #3f2a63 0%, transparent 60%),
              radial-gradient(900px 600px at 110% 10%, #1b2b57 0%, transparent 60%),
              var(--bg);
  overflow-x:hidden;
}

/* Orbs for subtle depth */
.bg-orb{
  position:fixed; inset:auto;
  width:420px; height:420px; border-radius:50%;
  filter: blur(80px); opacity:.35; z-index:-1;
}
.orb-1{ top:-120px; left:-120px; background: radial-gradient(circle at 30% 30%, #8a6cff, transparent 60%);}
.orb-2{ right:-140px; top:90px; background: radial-gradient(circle at 50% 50%, #39e6e6, transparent 60%);}
.orb-3{ left:40%; bottom:-160px; background: radial-gradient(circle at 50% 50%, #d66bff, transparent 60%);}

/* Layout */
.app-header{
  display:flex; align-items:center; justify-content:space-between;
  margin:20px auto 14px; padding:14px 16px; width:min(1100px, 96%);
  border-radius:var(--radius-xl);
}
.brand{display:flex; gap:14px; align-items:center}
.logo{width:44px; height:44px; border-radius:14px; object-fit:cover; box-shadow:var(--shadow)}
.titles h1{font-size:20px; margin:0}
.sub{margin:2px 0 0; font-size:12px; color:var(--muted)}

.actions{display:flex; gap:8px}
.icon-btn{
  display:grid; place-items:center;
  width:40px; height:40px; border-radius:12px; border:1px solid var(--glass-stroke);
  background:var(--glass-bg); backdrop-filter: blur(var(--blur));
  color:var(--text); cursor:pointer;
}
.icon{width:20px; height:20px}
.hidden{display:none}

/* Glass generic */
.glass{
  background: var(--glass-bg);
  border: 1px solid var(--glass-stroke);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}
.glass-lite{
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
}

/* Tabs */
.tabbar{
  display:flex; gap:8px; padding:8px; margin:0 auto 12px; width:min(1100px,96%);
  position:sticky; top:8px; z-index:5;
}
.tab-btn{
  flex:1; padding:10px 14px; border-radius:14px; border:1px solid var(--glass-stroke);
  background:var(--glass-bg); color:var(--text); cursor:pointer; font-weight:600;
  display:flex; align-items:center; gap:10px; justify-content:center;
}
.tab-btn .dot{
  width:8px; height:8px; border-radius:999px; background:linear-gradient(135deg,#8a6cff,#39e6e6);
  box-shadow:0 0 8px #8a6cff88;
}
.tab-btn.active{background:linear-gradient(135deg,rgba(138,108,255,.18),rgba(57,230,230,.18)); border-color:transparent}

/* Panels */
.panels{width:min(1100px,96%); margin:0 auto 100px;}
.tab-panel{display:none; animation:fade .35s ease}
.tab-panel[data-active="true"]{display:block}
@keyframes fade{from{opacity:.4; transform:translateY(4px)} to{opacity:1; transform:none}}

.grid{display:grid; grid-template-columns:1fr; gap:16px}
.grid.two{grid-template-columns:repeat(2,1fr)}
@media (min-width:900px){ .grid{grid-template-columns:1.25fr 1fr} }

.card{padding:16px}
.card h3{margin:6px 0 14px; font-size:18px}

/* Ring widget */
.ring{
  height:180px; border-radius:22px; position:relative; margin-bottom:14px;
  background:linear-gradient(135deg, rgba(138,108,255,.25), rgba(57,230,230,.18));
  display:grid; place-items:center;
}
.ring::before{
  content:""; position:absolute; inset:-1px;
  border-radius:inherit; padding:2px;
  background:var(--grad-2); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.ring-inner{ text-align:center }
.ring-top{font-size:12px; color:var(--muted)}
.ring-inner strong{font-size:28px; display:block; margin:6px 0}
.ring-sub{font-size:12px; color:var(--muted)}

/* Pills + switches */
.row{display:flex; gap:8px; flex-wrap:wrap}
.pill{
  padding:8px 12px; border-radius:12px; color:#fff;
  background:var(--grad-1); border:1px solid rgba(255,255,255,.3);
  box-shadow: 0 8px 18px rgba(138,108,255,.22);
}

.toggles{display:grid; gap:10px}
.switch{display:flex; align-items:center; gap:10px; font-weight:600}
.switch input{appearance:none; width:44px; height:24px; border-radius:999px; background:#4b4d66; position:relative; outline:none; cursor:pointer; border:1px solid rgba(255,255,255,.25)}
.switch input:checked{background:linear-gradient(135deg,#39e6e6,#8a6cff)}
.switch input::after{
  content:""; position:absolute; top:2px; left:2px; width:20px; height:20px; border-radius:50%;
  background:white; transition:transform .2s ease;
  box-shadow:0 2px 6px rgba(0,0,0,.3);
}
.switch input:checked::after{ transform: translateX(20px); }
.switch span{color:var(--text)}

/* Lists */
.list{display:grid; gap:10px}
.list.compact .title{font-size:14px}
.list-item{
  padding:12px; display:flex; align-items:center; justify-content:space-between; gap:12px;
}
.title{font-weight:700}
.sub{font-size:12px}

/* Buttons */
.btn, .btn-ghost, .chip{
  border-radius:12px; padding:8px 12px; border:1px solid transparent; cursor:pointer; font-weight:700;
}
.btn{ color:#141627; background:var(--grad-1) ; }
.btn-ghost{ background:transparent; border-color:rgba(255,255,255,.28); color:var(--text)}
.chip{ background:var(--glass-bg); border-color:var(--glass-stroke); color:var(--text)}
.chip.success{ background:linear-gradient(135deg,#39e6e6, #8a6cff); color:#141627}

/* Progress */
.progress{display:grid; grid-template-columns:1fr; gap:8px; margin-bottom:10px}
.progress .label{font-size:12px; color:var(--muted)}
.progress .bar{height:14px; border-radius:999px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.25); overflow:hidden}
.progress .bar span{display:block; height:100%; background:var(--grad-2)}

/* Tiles */
.tile{padding:14px}
.tile-title{font-size:12px; color:var(--muted)}
.tile-num{font-size:22px; font-weight:800}

/* Footer + FAB */
.app-footer{ text-align:center; padding:40px 12px 60px; color:var(--muted) }

.fab-whatsapp{
  position:fixed; right:18px; bottom:18px;
  width:54px; height:54px; border-radius:16px; display:grid; place-items:center;
  color:#fff; background:linear-gradient(135deg,#30d780,#14b37c); box-shadow:0 12px 28px rgba(20,179,124,.35);
  border:1px solid rgba(255,255,255,.35);
}

/* Utility */
.muted{color:var(--muted)}