/* Marcson Universal Theme (v1)
   Scope: minimal globals; most styles activate when .marcson is present on <body> or a wrapper.
   Usage: add <body class="marcson"> (recommended) or apply .marcson to a top-level wrapper.
   Color system and components designed to match the dark-blue FAQ layout. */

/* ===========================
   1) Color Tokens & Base Vars
   =========================== */
:root {
  --bg: #0b1220;            /* page background */
  --bg-2: #0a0f1d;          /* gradient stop */
  --card: #121a2b;          /* card background */
  --ink: #e8eefc;           /* primary text */
  --muted: #9fb0d3;         /* secondary text */
  --accent: #5aa2ff;        /* brand blue */
  --ring: rgba(90,162,255,.35);
  --border: #22304d;        /* borders/dividers */
  --success: #38d39f;
  --warning: #ffd166;
  --danger: #ff6b6b;
}

/* Light touch reset */
*, *::before, *::after { box-sizing: border-box; }
img, svg, video { display:block; max-width:100%; height:auto; }
button { font: inherit; }

/* ===========================
   2) Theme Surface & Typography
   =========================== */
body.marcson {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  background: radial-gradient(1200px 800px at 10% 0%, #0d1629 20%, var(--bg)), linear-gradient(180deg, var(--bg-2), var(--bg));
  color: var(--ink);
}

.marcson .wrap { max-width: 980px; margin: 40px auto; padding: 0 16px 56px; }
.marcson .title { font-size: clamp(28px, 4vw, 40px); margin: 8px 0 16px; font-weight: 800; letter-spacing: .2px; }
.marcson .sub { color: var(--muted); margin-bottom: 24px; }

/* ===========================
   3) Generic Components
   =========================== */
/* Card */
.marcson .card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
}

/* Buttons */
.marcson .btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 10px 14px; border-radius: 12px; border: 1px solid var(--border);
  color: var(--ink); background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
  cursor: pointer; text-decoration: none; font-weight: 700;
  transition: box-shadow .2s ease, transform .05s ease;
}
.marcson .btn:hover { box-shadow: 0 0 0 4px var(--ring) inset; }
.marcson .btn:active { transform: translateY(1px); }
.marcson .btn.primary { background: linear-gradient(180deg, rgba(90,162,255,.25), rgba(90,162,255,.15)); border-color: #365f99; }
.marcson .btn.ghost { background: transparent; }

/* Badges */
.marcson .badge { font-size: 12px; font-weight: 700; color: #b7c7ea; padding: 4px 8px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.03); }

/* Inputs */
.marcson input[type="text"],
.marcson input[type="search"],
.marcson input[type="email"],
.marcson select, .marcson textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border);
  background: #0e1830; color: var(--ink);
  box-shadow: inset 0 0 0 9999px rgba(255,255,255,.01);
}
.marcson input:focus, .marcson select:focus, .marcson textarea:focus { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Utilities */
.marcson .muted { color: var(--muted); font-weight: 500; }
.marcson .center { display:grid; place-items:center; }
.marcson .stack { display:flex; flex-direction:column; gap:12px; }

/* ===========================
   4) FAQ Component (Matches the code you used)
   =========================== */
.marcson .category { background: var(--card); border: 1px solid var(--border); border-radius: 16px; margin: 12px 0; overflow: hidden; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.marcson .cat-header {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 16px 18px; background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  border: 0; color: var(--ink); text-align: left; cursor: pointer; font-size: 18px; font-weight: 700;
}
.marcson .cat-header:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.marcson .cat-header .icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; margin-right: 10px; background: rgba(90,162,255,.12); border: 1px solid var(--border); }
.marcson .cat-header .name { display: inline-flex; align-items: center; gap: 10px; }
.marcson .category .chev { transition: transform .25s ease; opacity: .9; }
.marcson .category.open .cat-header .chev { transform: rotate(180deg); }

.marcson .cat-inner { display: none; border-top: 1px solid var(--border); }
.marcson .category.open .cat-inner { display: block; }

/* Subcategory rows */
.marcson .faq-item { border-bottom: 1px dashed var(--border); }
.marcson .faq-btn {
  width: 100%; text-align: left; padding: 16px 18px; background: transparent; border: 0; color: var(--ink);
  display: grid; grid-template-columns: 24px 1fr minmax(110px, 180px); gap: 12px; align-items: center; cursor: pointer; font-size: 16px; font-weight: 600;
}
.marcson .faq-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* plus / minus */
.marcson .pm { position: relative; width: 18px; height: 18px; }
.marcson .pm::before, .marcson .pm::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--ink); border-radius: 1px; }
.marcson .pm::before { width: 100%; height: 2px; opacity: .8; }
.marcson .pm::after { width: 2px; height: 100%; opacity: .8; transition: transform .2s ease; }
.marcson .faq-item.open .pm::after { transform: scaleY(0); }

/* Answer panel */
.marcson .answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.marcson .answer > div { padding: 0 18px 16px 54px; color: var(--muted); line-height: 1.6; }

/* Search */
.marcson .search { display: flex; gap: 10px; margin: 6px 0 22px; }
.marcson #faqSearch { width: 100%; }

/* Responsive: stack label under question */
@media (max-width: 640px) {
  .marcson .faq-btn { grid-template-columns: 24px 1fr; align-items: start; }
  .marcson .faq-btn .muted { grid-column: 2 / 3; text-align: left; white-space: normal; margin-top: 2px; }
}

/* ===========================
   5) Header/Footer (Optional, ready for later)
   =========================== */
.marcson .site-header, .marcson .site-footer {
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,0));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.marcson .site-header .inner,
.marcson .site-footer .inner { max-width: 1100px; margin: 0 auto; padding: 16px; display:flex; align-items:center; justify-content:space-between; }

/* ===========================
   6) Link + Focus aesthetics
   =========================== */
.marcson a { color: var(--accent); text-underline-offset: 2px; }
.marcson a:hover { text-decoration: underline; }
.marcson :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
