:root{
  --font: "Lato", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Light (e thjeshtë - mos u stresu, mund ta rregullojm ma vonë) */
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: rgba(17,24,39,.10);

  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.08);
}

/* DARK: ONLY 2 colors required */
html[data-theme="dark"]{
  --bg: #000000;
  --surface: #101A33;

  /* text/border are derived (allowed) */
  --text: #ffffff;
  --muted: rgba(255,255,255,.78);
  --border: rgba(255,255,255,.12);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
}

/* Remove outlines in DARK */
html[data-theme="dark"] *:focus,
html[data-theme="dark"] *:focus-visible{
  outline: none !important;
  box-shadow: none !important;
}

/* Layout */
.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px;
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: .2px;
}
.brand__dot{
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: currentColor;
  opacity: .9;
}

.nav{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}
.nav a{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
}
.nav a.is-active{
  color: var(--text);
  border-color: var(--border);
  background: rgba(255,255,255,.04);
}

.actions{
  display:flex;
  align-items:center;
  gap: 10px;
}

.btn{
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}
.btn:hover{ filter: brightness(1.03); }

/* Page header + cards */
.page{
  margin-top: 16px;
}
.card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 16px;
}
.h1{ font-size: 22px; margin:0 0 6px 0; }
.p{ margin:0; color: var(--muted); }

/* Grid */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.span-12{ grid-column: span 12; }
@media (min-width: 900px){
  .span-6{ grid-column: span 6; }
  .span-4{ grid-column: span 4; }
  .span-3{ grid-column: span 3; }
}

/* Devices */
.device-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
  margin-top: 14px;
}
.device{
  grid-column: span 12;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
  cursor: pointer;
}
.device__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px;
  border-bottom: 1px solid var(--border);
}
.device__title{ font-weight: 900; }
.badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.device__body{ padding: 12px 14px 14px 14px; color: var(--muted); }

@media (min-width: 900px){
  .device.span-4{ grid-column: span 4; }
  .device.span-3{ grid-column: span 3; }
}

/* Mobile */
@media (max-width: 860px){
  .topbar{ flex-direction: column; align-items: flex-start; }
}