/* TRIBFAN · TRADE: barra superior, listados y ficha de producto */
.tr-bar { position: sticky; top: 68px; z-index: 60; background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.tr-bar .wrap { display: flex; align-items: center; gap: 18px; min-height: 64px; padding-block: 8px; }
.tr-logo { font-weight: 850; font-size: 1.25rem; letter-spacing: -0.04em; text-decoration: none; background: var(--brand-grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 6px; }
.tr-search { flex: 1; max-width: 620px; display: flex; gap: 8px; position: relative; }
.tr-search input[type=search] { border-radius: 999px; padding-left: 20px; min-height: 44px; }
.tr-search.live input[type=search] { padding-left: 20px; }
.tr-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; } .tr-nav a:not(.btn) { padding: 8px 14px; border-radius: 999px; color: var(--ink); font-weight: 600; font-size: .9rem; text-decoration: none; } .tr-nav a:not(.btn):hover { background: var(--surface-2); color: var(--action); }
@media (max-width: 860px) { .tr-bar .wrap { flex-wrap: wrap; } .tr-search { order: 3; flex-basis: 100%; max-width: none; } .tr-bar { top: 0; position: static; } .tr-nav a:not(.btn) { padding: 8px 10px; } }

/* Ficha de producto */
.pp-crumb { color: var(--muted); font-size: .88rem; margin: 4px 0 16px; } .pp-crumb a { color: var(--muted); text-decoration: none; } .pp-crumb a:hover { color: var(--action); }
.pp-hero { display: grid; grid-template-columns: minmax(240px, 380px) minmax(0, 1fr); gap: clamp(22px, 4vw, 52px); align-items: start; }
@media (max-width: 820px) { .pp-hero { grid-template-columns: 1fr; } .pp-media { max-width: 340px; margin-inline: auto; } }
.pp-img { position: relative; border-radius: var(--r-xl); overflow: hidden; background: radial-gradient(circle at 30% 20%, var(--surface-2), var(--line)); box-shadow: var(--sh-3); aspect-ratio: 5 / 7; transition: transform .4s var(--ease); }
.pp-img:hover { transform: translateY(-4px) rotate(-.4deg); } .pp-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pp-rar { position: absolute; top: 14px; left: 14px; animation: none; }
.pp-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; } .pp-info h1 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); letter-spacing: -0.04em; margin: 0 0 18px; }
.pp-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 18px; }
.pp-kpi { padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--sh-1); display: grid; gap: 2px; position: relative; overflow: hidden; }
.pp-kpi::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--brand-grad); }
.pp-kpi small { color: var(--muted); font-size: .76rem; font-weight: 650; text-transform: uppercase; letter-spacing: .05em; } .pp-kpi strong { font-size: 1.6rem; letter-spacing: -0.04em; line-height: 1.15; } .pp-kpi span { color: var(--muted); font-size: .8rem; }
.pp-kpi .up { color: var(--ok); } .pp-kpi .down { color: var(--danger); }
.pp-desc { color: var(--muted); max-width: 62ch; } .pp-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 6px 0 4px; }
.pp-grid { display: grid; grid-template-columns: minmax(280px, 380px) minmax(0, 1fr); gap: 18px; margin-top: 34px; align-items: start; } @media (max-width: 900px) { .pp-grid { grid-template-columns: 1fr; } }
.pp-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: 24px 26px; box-shadow: var(--sh-1); } .pp-card h2 { margin: 0 0 6px; font-size: 1.15rem; }
.pp-facts { display: grid; grid-template-columns: max-content 1fr; gap: 10px 22px; margin: 14px 0 0; } .pp-facts dt { color: var(--muted); font-size: .88rem; } .pp-facts dd { margin: 0; font-weight: 600; word-break: break-word; }
.pp-more summary { cursor: pointer; font-weight: 700; list-style: none; } .pp-more summary::-webkit-details-marker { display: none; } .pp-more summary::before { content: "▸ "; color: var(--action); } .pp-more[open] summary::before { content: "▾ "; }
.tr-ad { display: grid; grid-template-columns: minmax(260px, 440px) 1fr; gap: clamp(22px, 4vw, 48px); } @media (max-width: 820px) { .tr-ad { grid-template-columns: 1fr; } }
.tr-gallery .main { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-3); background: var(--surface-2); } .tr-gallery img { width: 100%; display: block; }
.tr-facts { display: grid; grid-template-columns: max-content 1fr; gap: 8px 22px; margin: 0 0 16px; } .tr-facts dt { color: var(--muted); font-size: .9rem; } .tr-facts dd { margin: 0; font-weight: 600; }