/* ==========================================================================
   index.css — halaman daftar simulasi (beranda) Arduino
   --------------------------------------------------------------------------
   Latar (variabel warna, grid, vignette, watermark) DISALIN PERSIS dari
   arduino-sim.css supaya tampilannya sama dengan halaman simulasi.
   ========================================================================== */

:root {
  --bg-page: #163c71;
  --bg-stage: #163c71;
  --bg-card: #1a4d9071;
  --bg-soft: #163a68;
  --bg-bar: rgba(13, 37, 71, 0.85);
  --border: #e8ecef;
  --border-2: #2a5f95;
  --text: #dee7f0;
  --text-2: #dee7f0;
  --text-3: #dee7f0;
  --accent: #dfebee;
  --accent-d: #3bb9dc41;
  --accent-bg: rgba(95, 211, 243, 0.12);
  --green: #6ee7b7;
  --red: #fb7185;
  --amber: #fbbf24;
  --wire: #5fd3f3;
  --led-red: #fda4af;
  --line-soft: rgba(207, 228, 255, 0.55);
  --line-hard: rgba(207, 228, 255, 0.85);
  --line-grid: rgba(95, 211, 243, 0.1);
  --line-grid-bold: rgba(95, 211, 243, 0.2);
  --code-bg: #061a33;
  --code-text: #d0e4ff;
  --code-kw: #7dd3fc;
  --code-fn: #a5f3fc;
  --code-num: #fbcfe8;
  --code-cm: #5a7fa8;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.55), 0 2px 6px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}
body {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--bg-page);
  color: var(--text);
  padding: 10px;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

/* ---------- panggung: latar sama dengan halaman simulasi ---------- */
.stage {
  position: relative;
  width: 100%;
  height: 100%;
  border: 1px solid var(--border-2);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-stage);
  box-shadow: var(--shadow);
}
.stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-grid) 1px, transparent 1px),
    linear-gradient(var(--line-grid-bold) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-grid-bold) 1px, transparent 1px);
  background-size:
    20px 20px,
    20px 20px,
    100px 100px,
    100px 100px;
  pointer-events: none;
  z-index: 0;
}
/* ---------- watermark (sama seperti simulasi) ---------- */
.watermark {
  position: absolute;
  top: 10px;
  right: 14px;
  z-index: 2;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
  color: rgba(174, 176, 179, 0.688);
  text-shadow: none;
  pointer-events: none;
  user-select: none;
}

/* ---------- area gulir ---------- */
.scroll {
  position: relative;
  z-index: 3;
  height: 100%;
  overflow-y: auto;
  padding: 30px 26px 26px;
  scrollbar-color: var(--border-2) transparent;
}
.scroll::-webkit-scrollbar {
  width: 10px;
}
.scroll::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: 6px;
}
.scroll::-webkit-scrollbar-track {
  background: transparent;
}
.wrap {
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- kepala halaman ---------- */
.kicker {
  font-size: 20px;
  letter-spacing: 2.6px;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 700;
}
.title {
  margin: 10px 0 8px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent);
  text-shadow: none;
}
.title small {
  font-size: 12px;
  letter-spacing: 1.4px;
  color: var(--text-2);
  text-shadow: none;
}
.sub {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 760px;
}
.sub b {
  color: var(--text);
  font-weight: 600;
}
.sub code {
  font-family: inherit;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  color: var(--accent);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.chip {
  font-size: 10px;
  letter-spacing: 1px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--accent-bg);
  border: 1px solid var(--border);
  color: var(--accent);
}
.chip.muted {
  background: rgba(22, 58, 104, 0.5);
  color: var(--text-2);
  border-color: var(--border);
}

/* ---------- bagian per kategori ---------- */
.section {
  margin-top: 26px;
}
.sec-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 700;
}
.sec-label .count {
  font-size: 12px;
  letter-spacing: 0.6px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(22, 58, 104, 0.6);
  border: 1px solid var(--border);
  color: var(--text-2);
}
.sec-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
}

/* ---------- kartu simulasi ---------- */
.card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  border-radius: 9px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition:
    border-color 0.18s ease,
    background 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.card:hover,
.card:focus-visible {
  border-color: var(--accent);
  background: var(--bg-soft);
  transform: translateY(-3px);
  box-shadow:
    0 10px 24px rgba(0, 0, 0, 0.45),
    inset 0 0 0 1px rgba(95, 211, 243, 0.28);
  outline: none;
}
.card .num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--border-2);
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease;
}
.card:hover .num {
  background: var(--accent);
  border-color: var(--accent);
  color: #06253a;
}
.card .info {
  min-width: 0;
}
.card .ico {
  font-size: 15px;
  margin-right: 6px;
}
.card .name {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.3px;
}
.card .desc {
  display: block;
  margin-top: 4px;
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--text-2);
}
.card .go {
  white-space: nowrap;
  text-align: right;
  font-size: 9.5px;
  letter-spacing: 1.2px;
  color: var(--text-3);
  transition:
    color 0.18s ease,
    transform 0.18s ease;
}
.card:hover .go {
  color: var(--accent);
  transform: translateX(2px);
}

/* kartu belum tersedia */
.card.coming {
  opacity: 0.5;
  cursor: not-allowed;
  background: rgba(16, 48, 90, 0.55);
}
.card.coming:hover {
  transform: none;
  border-color: var(--border);
  background: rgba(16, 48, 90, 0.55);
  box-shadow: none;
}
.card.coming .num {
  color: var(--text-3);
}
.card.coming .go {
  display: none;
}
.card.coming::after {
  content: "SEGERA";
  position: absolute;
  top: 9px;
  right: 10px;
  font-size: 7.5px;
  letter-spacing: 1px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(251, 191, 36, 0.14);
  border: 1px solid rgba(251, 191, 36, 0.45);
  color: var(--amber);
}

/* ---------- kaki halaman ---------- */
.foot {
  margin: 26px 0 4px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 10.5px;
  letter-spacing: 0.4px;
  color: var(--text-3);
}
.foot b {
  color: var(--text-2);
  font-weight: 600;
}

/* ---------- responsif ---------- */
@media (max-width: 720px) {
  body {
    padding: 6px;
  }
  .scroll {
    padding: 22px 14px 18px;
  }
  .title {
    font-size: 20px;
    letter-spacing: 2px;
  }
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 10px;
  }
  .watermark {
    top: 8px;
    right: 10px;
    font-size: 10px;
  }
}
@media (max-width: 430px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .title small {
    display: block;
    margin-top: 6px;
  }
}