/* Nordwind Outdoor — WebMCP Lab
   Deliberately plain: this is a functional proof of the WebMCP API, not a design
   deliverable. The public demo (step 1) goes through raken-design first. */

:root {
  --bg: #ffffff;
  --fg: #14181d;
  --muted: #5c6773;
  --line: #dfe4ea;
  --accent: #1f5fbf;
  --ok: #1a7f4b;
  --warn: #b3341c;
  --panel: #0f1419;
  --panel-fg: #d6dde6;
  --panel-accent: #e8b54b;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  line-height: 1.5;
  padding-bottom: 340px;          /* room for the fixed agent log */
}

.wrap { max-width: 860px; margin: 0 auto; padding: 0 1.25rem; }

/* ── Header ───────────────────────────────────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
  margin-bottom: 2rem;
}
.site-header .wrap { display: flex; align-items: center; gap: 1rem; }
.logo { font-weight: 650; font-size: 1.05rem; letter-spacing: -0.01em; }

.badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.badge-unknown { color: var(--muted); }
.badge-on      { color: var(--ok); }
.badge-off     { color: var(--muted); }
.badge-legacy  { color: var(--warn); }

.cart-button {
  margin-left: auto;
  font: inherit;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}
.cart-button:hover { border-color: var(--accent); color: var(--accent); }

/* ── Headings & text ──────────────────────────────────────────────────── */
h1 { font-size: 1.5rem; margin: 0 0 1rem; letter-spacing: -0.02em; }
h2 { font-size: 1.15rem; margin: 2.5rem 0 0.4rem; letter-spacing: -0.01em; }
h3 { font-size: 1rem; margin: 0 0 0.35rem; }
.muted { color: var(--muted); font-size: 0.875rem; margin: 0 0 1rem; }
.result-count { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); margin: 0 0 1rem; }
.result-note { font-family: var(--mono); font-size: 0.8rem; color: var(--ok); min-height: 1.4em; }

/* ── Filters ──────────────────────────────────────────────────────────── */
.filters { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem; }
.filters input, .filters select, .filters button {
  font: inherit;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}
.filters input[type="search"] { flex: 1 1 14rem; }
.filters button { cursor: pointer; }
.filters button:hover { border-color: var(--accent); color: var(--accent); }
:is(input, select, textarea, button):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Products ─────────────────────────────────────────────────────────── */
.product-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem;
                grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.product {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.9rem;
  transition: border-color 160ms ease, background-color 160ms ease;
}
.product.highlight { border-color: var(--accent); background: #f2f7ff; }
.product-desc { font-size: 0.85rem; color: var(--muted); margin: 0 0 0.5rem; }
.product-meta { font-family: var(--mono); font-size: 0.8rem; margin: 0 0 0.7rem; }
.in-stock { color: var(--ok); }
.out-of-stock { color: var(--warn); }
.product button {
  font: inherit; font-size: 0.875rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--line); border-radius: 6px;
  background: #fff; cursor: pointer;
}
.product button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.product button:disabled { opacity: 0.45; cursor: not-allowed; }

/* ── Quote form ───────────────────────────────────────────────────────── */
#quote-form { display: grid; gap: 0.75rem; max-width: 30rem; margin-bottom: 0.75rem; }
.field { display: grid; gap: 0.25rem; }
.field label { font-size: 0.8rem; color: var(--muted); }
.field :is(input, textarea) {
  font: inherit; padding: 0.45rem 0.65rem;
  border: 1px solid var(--line); border-radius: 6px;
}
#quote-form > button {
  justify-self: start; font: inherit;
  padding: 0.5rem 1.1rem;
  border: 1px solid var(--accent); border-radius: 6px;
  background: var(--accent); color: #fff; cursor: pointer;
}

/* ── Agent activity log ───────────────────────────────────────────────── */
.agent-log {
  position: fixed; inset: auto 0 0 0;
  height: 320px; overflow-y: auto;
  background: var(--panel); color: var(--panel-fg);
  padding: 0.9rem 1.25rem;
  font-family: var(--mono); font-size: 0.78rem;
  border-top: 2px solid var(--panel-accent);
}
.agent-log h2 { margin: 0 0 0.15rem; font-size: 0.85rem; color: var(--panel-accent);
                font-family: var(--font); letter-spacing: 0.02em; }
.agent-log .muted { color: #7d8896; font-size: 0.72rem; margin: 0 0 0.6rem; }
.agent-log ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.25rem; }
.agent-log li { display: flex; gap: 0.6rem; align-items: baseline; }
.agent-log time { color: #6b7684; flex: 0 0 auto; }
.log-source { flex: 0 0 4.2rem; text-transform: uppercase; font-size: 0.68rem; letter-spacing: 0.06em; }
.log-agent  { color: var(--panel-accent); }
.log-webmcp { color: #6fb3ff; }
.log-user   { color: #86d9a5; }
.log-app    { color: #7d8896; }
.log-msg { white-space: pre-wrap; }

/* ── Cart dialog ──────────────────────────────────────────────────────── */
#cart-dialog { border: 1px solid var(--line); border-radius: 10px; padding: 1.25rem; min-width: 18rem; }
#cart-dialog::backdrop { background: rgb(0 0 0 / 0.35); }
#cart-dialog h2 { margin-top: 0; }
#cart-list { list-style: none; padding: 0; margin: 0 0 0.75rem; font-family: var(--mono); font-size: 0.85rem; }
.cart-total { font-family: var(--mono); font-weight: 650; margin: 0 0 1rem; }
#cart-dialog button { font: inherit; padding: 0.4rem 1rem; border: 1px solid var(--line);
                      border-radius: 6px; background: #fff; cursor: pointer; }

/* ── Reduced motion ───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ── Dark mode ────────────────────────────────────────────────────────── */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419; --fg: #d6dde6; --muted: #8b97a5; --line: #262d36;
    --accent: #6fb3ff; --ok: #6cd39a; --warn: #ff8b6f;
  }
  .cart-button, .filters :is(input, select, button), .field :is(input, textarea),
  .product button, #cart-dialog, #cart-dialog button { background: #161c23; color: var(--fg); }
  .product.highlight { background: #16202e; }
  #quote-form > button { background: var(--accent); color: #0f1419; }
}

/* ── In-page agent controls ───────────────────────────────────────────── */
.agent-panel { display: flex; gap: 0.5rem; margin: 0 0 0.7rem; flex-wrap: wrap; }
.agent-panel button {
  font: inherit; font-family: var(--font); font-size: 0.78rem;
  padding: 0.32rem 0.75rem; border-radius: 5px; cursor: pointer;
  background: transparent; color: var(--panel-accent);
  border: 1px solid var(--panel-accent);
}
.agent-panel button:hover:not(:disabled) { background: var(--panel-accent); color: var(--panel); }
.agent-panel button:disabled { opacity: 0.45; cursor: progress; }
.agent-panel .muted { color: #7d8896; }