/* David James AI MSP PlayBook — self-contained. Do not import site chrome. */

:root {
  --void: #07080b;
  --plate: #12151b;
  --plate-2: #1a1d24;
  --brass: #b8923a;
  --brass-hi: #e8c36a;
  --ember: #ffb02e;
  --parchment: #e8dcc4;
  --muted: #9a927f;
  --hairline: rgba(184, 146, 58, 0.38);
  --hairline-strong: rgba(232, 195, 106, 0.7);
  --font-display: "Cinzel", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --max: 52rem;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--void);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(900px 420px at 50% -8%, rgba(255, 176, 46, 0.08), transparent 58%),
    radial-gradient(700px 380px at 50% 18%, rgba(184, 146, 58, 0.05), transparent 60%);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brass-hi); text-underline-offset: 0.18em; }
a:hover { color: var(--ember); }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ember);
  color: #1a1206;
  padding: 0.5rem 0.85rem;
  z-index: 20;
  font-family: var(--font-body);
}
.skip:focus { left: 0.75rem; top: 0.75rem; }

/* Top bar */
.shop-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem 1.15rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--hairline);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.shop-bar a {
  color: var(--muted);
  text-decoration: none;
}
.shop-bar a:hover,
.shop-bar a[aria-current="page"] {
  color: var(--brass-hi);
}
.shop-bar .mark {
  color: var(--brass);
  letter-spacing: 0.16em;
}
.shop-bar .sep {
  color: var(--hairline-strong);
  letter-spacing: 0;
}

main {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2rem 0 3.5rem;
}

/* Hub wordmark */
.wordmark {
  margin: 0.2rem auto 2rem;
  max-width: 36rem;
  text-align: center;
  padding: 1.15rem 1.4rem 1.25rem;
  border: 1px solid var(--hairline-strong);
  background:
    linear-gradient(180deg, rgba(26, 29, 36, 0.94), rgba(12, 14, 18, 0.96));
  box-shadow:
    inset 0 1px 0 rgba(232, 195, 106, 0.16),
    0 0 28px rgba(255, 176, 46, 0.06);
}
.wordmark .the {
  margin: 0 0 0.2rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.46em;
  text-transform: uppercase;
  color: var(--ember);
}
.wordmark h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 6.2vw, 3.15rem);
  letter-spacing: 0.045em;
  line-height: 1.08;
  color: var(--brass-hi);
  text-shadow: 0 0 22px rgba(255, 176, 46, 0.18);
}
.wordmark .sub {
  display: inline-block;
  margin: 0.7rem 0 0;
  padding-top: 0.55rem;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.lede {
  max-width: 38rem;
  margin: 0 auto 2.4rem;
}
.lede p { margin: 0 0 1rem; color: var(--parchment); }
.lede p:last-child { margin-bottom: 0; color: var(--muted); }

/* Shelf cards */
.shelves {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  margin: 0 0 2.2rem;
}
.shelf {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.7rem 0.85rem 1.15rem;
  background:
    linear-gradient(165deg, var(--plate-2), var(--plate));
  border: 1px solid var(--hairline);
  box-shadow: inset 0 1px 0 rgba(232, 195, 106, 0.08);
  text-decoration: none;
  color: inherit;
  min-height: 100%;
}
.shelf-art {
  margin: 0 0 0.35rem;
  border: 1px solid var(--hairline);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #0b0c10;
}
.shelf-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}
.shelf::before,
.shelf::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--brass-hi), var(--brass) 55%, #5c4518);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.45);
}
.shelf::before { top: 8px; left: 8px; box-shadow: 8px 0 0 0 transparent; }
.shelf::after { top: 8px; right: 8px; }
.shelf .rivet-b {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  height: 7px;
  pointer-events: none;
}
.shelf .rivet-b::before,
.shelf .rivet-b::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--brass-hi), var(--brass) 55%, #5c4518);
}
.shelf .rivet-b::before { left: 0; }
.shelf .rivet-b::after { right: 0; }

.shelf:hover,
.shelf:focus-visible {
  border-color: var(--hairline-strong);
  outline: none;
  box-shadow:
    inset 0 1px 0 rgba(232, 195, 106, 0.16),
    0 0 22px rgba(255, 176, 46, 0.08);
}
.kicker {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ember);
}
.shelf h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  color: var(--brass-hi);
}
.shelf p {
  margin: 0;
  flex: 1;
  color: var(--muted);
  font-size: 0.98rem;
}
.cta {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 0.55rem;
  padding: 0.38rem 0.75rem;
  border: 1px solid var(--hairline-strong);
  color: var(--brass-hi);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
}
.shelf:hover .cta { background: rgba(232, 195, 106, 0.1); color: var(--ember); }

/* Inner pages */
.back {
  display: inline-block;
  margin: 0 0 1.4rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--brass);
}
.back:hover { color: var(--ember); }

.page-head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  letter-spacing: 0.08em;
  color: var(--brass-hi);
}
.page-head .kicker { margin-bottom: 0.45rem; }
.page-head p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  max-width: 36rem;
}
.page-banner {
  margin: 0 0 1.4rem;
  border: 1px solid var(--hairline);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  max-height: 14rem;
  background: #0b0c10;
}
.page-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
}

.empty {
  margin: 2rem 0 0;
  padding: 1.4rem 1.35rem;
  border: 1px dashed var(--hairline);
  background: rgba(18, 21, 27, 0.65);
}
.empty strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--brass-hi);
  margin-bottom: 0.4rem;
}
.empty p { margin: 0; color: var(--muted); }

.comments {
  margin: 2.4rem 0 0;
  padding-top: 1.6rem;
  border-top: 1px solid var(--hairline);
}
.comments h2 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  color: var(--brass-hi);
}
.comments .lead {
  margin: 0 0 1.2rem;
  color: var(--muted);
  font-size: 0.98rem;
}
.comment-list {
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}
.comment-list:empty { display: none; }
.comment {
  padding: 0.95rem 1.05rem;
  border: 1px solid var(--hairline);
  background: rgba(18, 21, 27, 0.72);
}
.comment header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.8rem;
  margin-bottom: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass);
}
.comment time { color: var(--muted); letter-spacing: 0.06em; }
.comment p { margin: 0; color: var(--parchment); white-space: pre-wrap; }

.comment-form {
  display: grid;
  gap: 0.75rem;
  max-width: 32rem;
}
.comment-form label {
  display: grid;
  gap: 0.3rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass);
}
.comment-form .hint {
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
}
.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--hairline);
  background: var(--void);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 1rem;
}
.comment-form textarea { min-height: 7rem; resize: vertical; }
.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--hairline-strong);
}
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.comment-form button {
  justify-self: start;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--brass-hi);
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
.comment-form button:hover { background: rgba(232, 195, 106, 0.1); color: var(--ember); }
.comment-form button:disabled { opacity: 0.55; cursor: wait; }
.form-status { margin: 0; font-size: 0.95rem; }
.form-status.ok { color: var(--brass-hi); }
.form-status.err { color: #e8a07a; }

.shop-foot {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 1.4rem 0 2.4rem;
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-size: 0.92rem;
}
.shop-foot p { margin: 0 0 0.45rem; }
.shop-foot .id {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  color: var(--parchment);
}

@media (max-width: 720px) {
  .shelves { grid-template-columns: 1fr; }
  .shop-bar { gap: 0.3rem 0.85rem; font-size: 0.62rem; }
  .page-banner { max-height: 10.5rem; }
}