/* JK Launcher — minimal, fast, PWA-friendly */
:root{
  --bg:#0b1220;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.08);
  --txt: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.60);
  --stroke: rgba(255,255,255,0.12);
  --shadow: 0 16px 40px rgba(0,0,0,0.35);
  --r-xl: 26px;
  --r-lg: 22px;
  --r-md: 18px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
  --accent:#2563eb;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 20% 0%, rgba(37,99,235,0.18), transparent 55%),
              radial-gradient(900px 700px at 90% 20%, rgba(16,185,129,0.16), transparent 55%),
              var(--bg);
  color: var(--txt);
}

.bg-glow{
  position:fixed; inset:-120px;
  background: radial-gradient(800px 600px at 30% 20%, rgba(37,99,235,0.18), transparent 60%);
  filter: blur(24px);
  pointer-events:none;
}

.topbar{
  position:sticky; top:0;
  display:flex; align-items:center; justify-content:space-between;
  padding: calc(10px + var(--safe-top)) 16px 10px;
  z-index:10;
}
.topbar .time{font-weight:700; letter-spacing:0.3px;}
.topbar .platform{font-size:0.9rem; color:var(--muted);}
.topbar-right{display:flex; align-items:center; gap:10px;}
.pill{
  display:inline-flex; align-items:center; justify-content:center;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,0.10);
  border:1px solid var(--stroke);
  box-shadow: 0 10px 24px rgba(0,0,0,0.22);
  font-weight:600;
}

/* Battery widget (top right) */
.battery{display:flex; align-items:center; gap:6px; user-select:none;}
.battery-body{
  position:relative;
  width:52px;
  height:22px;
  border-radius:6px;
  border:2px solid rgba(255,255,255,0.65);
  background: rgba(255,255,255,0.08);
  overflow:hidden;
}
.battery-cap{
  width:6px;
  height:12px;
  border-radius:2px;
  background: rgba(255,255,255,0.65);
  margin-left:-2px;
}
.battery-fill{
  position:absolute;
  left:0;
  top:0;
  height:100%;
  width:0%;
  border-radius:4px;
  opacity:0.95;
}
.battery-text{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:700;
  letter-spacing:0.2px;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 1px 2px rgba(0,0,0,0.55);
  pointer-events:none;
}
.battery-bolt{
  position:absolute;
  right:2px;
  top:1px;
  font-size:12px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.55));
  pointer-events:none;
}
.battery.low .battery-text{color: rgba(255,255,255,0.95);}

/* Light mode support */
body.light .battery-body{border-color: rgba(0,0,0,0.45); background: rgba(0,0,0,0.05);}
body.light .battery-cap{background: rgba(0,0,0,0.45);}
body.light .battery-text{color: rgba(0,0,0,0.88); text-shadow:none;}
body.light .battery-bolt{filter:none;}

.container{
  max-width: 980px;
  margin:0 auto;
  padding: 10px 16px calc(18px + var(--safe-bot));
}

.hero h1{
  margin: 6px 0 6px;
  font-size: clamp(34px, 6vw, 54px);
  letter-spacing:-0.6px;
}
.hero .sub{
  margin:0 0 14px;
  color: var(--muted);
}

.section{ margin-top: 20px; }
.section-head{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  margin-bottom: 12px;
}
.section h2{
  margin:0;
  font-size: 18px;
  letter-spacing:-0.2px;
}
.tiny-link{ color: var(--muted); text-decoration:none; font-size: 0.9rem; }
.tiny-link:hover{ color: var(--txt); }

.icon-btn{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,0.08);
  color: var(--txt);
  border-radius: 999px;
  padding: 8px 10px;
  cursor:pointer;
}

.app-ico {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-ico img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.quick-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.quick-card{
  display:flex; gap:12px; align-items:center;
  padding: 14px 14px;
  border-radius: var(--r-lg);
  text-decoration:none;
  color: var(--txt);
  border:1px solid rgba(255,255,255,0.10);
  box-shadow: var(--shadow);
  background: var(--card);
  min-height: 76px;
}
.quick-card:hover{ transform: translateY(-1px); transition: transform .12s ease; }
.quick-ico{
  width: 44px; height:44px;
  border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,0.10);
  font-size: 20px;
}
.quick-title{ font-weight: 800; letter-spacing:-0.2px; }
.quick-sub{ color: var(--muted); font-size: 0.9rem; margin-top:2px; }

.c-blue{ background: linear-gradient(135deg, rgba(37,99,235,0.35), rgba(255,255,255,0.06)); }
.c-green{ background: linear-gradient(135deg, rgba(16,185,129,0.32), rgba(255,255,255,0.06)); }
.c-orange{ background: linear-gradient(135deg, rgba(249,115,22,0.35), rgba(255,255,255,0.06)); }
.c-dark{ background: rgba(255,255,255,0.06); }

.app-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.app-tile{
  text-decoration:none; color: var(--txt);
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 22px;
  padding: 14px 10px 12px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.28);
  display:flex; flex-direction:column; align-items:center; gap: 8px;
}
.app-ico{
  width: 52px; height:52px;
  border-radius: 18px;
  background: var(--card2);
  display:flex; align-items:center; justify-content:center;
  font-size: 22px;
}
.app-label{ font-size: 0.95rem; color: color-mix(in srgb, var(--txt) 88%, transparent); }

.tools-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.tool-card{
  text-decoration:none; color: var(--txt);
  padding: 14px 14px;
  border-radius: var(--r-xl);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 14px 30px rgba(0,0,0,0.28);
}
.tool-ico{
  width: 44px; height:44px;
  border-radius: 16px;
  background: rgba(255,255,255,0.10);
  display:flex; align-items:center; justify-content:center;
  font-size: 20px;
  margin-bottom: 10px;
}
.tool-title{ font-weight: 800; }
.tool-sub{ color: var(--muted); font-size: 0.9rem; margin-top:4px; }

.status{
  margin-top: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
  border-radius: var(--r-xl);
  padding: 12px 14px;
}
.status-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 6px 0;
  color: var(--muted);
}
.status-row strong{ color: var(--txt); }

.hint{
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height:1.45;
}

body.light{
  --bg:#f3f5f8;
  --card: rgba(10,15,25,0.06);
  --card2: rgba(10,15,25,0.08);
  --txt: rgba(10,15,25,0.92);
  --muted: rgba(10,15,25,0.60);
  --stroke: rgba(10,15,25,0.12);
  background: radial-gradient(1200px 800px at 20% 0%, rgba(37,99,235,0.14), transparent 55%),
              radial-gradient(900px 700px at 90% 20%, rgba(16,185,129,0.12), transparent 55%),
              var(--bg);
}
body.light .bg-glow{ opacity:0.25; }
body.light .status{ background: rgba(255,255,255,0.72); }
body.light .app-tile, body.light .tool-card, body.light .quick-card{ box-shadow: 0 10px 24px rgba(0,0,0,0.12); }

@media (max-width: 480px){
  .app-grid{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .tools-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}