/* ==========================================================================
   iMind — Unified Explore (Facebook feed × Kickstarter discovery)
   Loaded only on /explore. Builds on brand.css v2 tokens (--v2-*).
   ========================================================================== */

.xplore { background: var(--v2-bg); min-height: 100vh; padding-bottom: var(--v2-space-16); }

/* ── Pulse band ─────────────────────────────────────────────────────────── */
.xplore-pulse {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #7C5CF5 0%, #8E6FF0 46%, #CC92D8 100%);
  color: #fff;
  padding: var(--v2-space-7) 0;
}
.xplore-pulse__art {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 10% 10%, rgba(255,255,255,0.20), transparent 40%),
    radial-gradient(circle at 92% 96%, rgba(255,255,255,0.12), transparent 42%);
}
.xplore-pulse__inner {
  position: relative; max-width: 1240px; margin: 0 auto; padding: 0 16px;
  display: flex; align-items: center; justify-content: space-between; gap: var(--v2-space-6); flex-wrap: wrap;
}
.xplore-pulse__lead { max-width: 540px; }
.xplore-pulse__eyebrow { font-size: var(--v2-text-xs); font-weight: var(--v2-w-bold); letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
/* Scope the pulse heading under .xplore so it beats `.v2-page h1 {color}` (equal
   specificity, but later in the cascade since explore.css loads after brand.css). */
.xplore .xplore-pulse__title { color: #fff; font-size: var(--v2-text-2xl); font-weight: var(--v2-w-extra); letter-spacing: -0.02em; margin: 4px 0 0; line-height: 1.15; }
.xplore .xplore-pulse__eyebrow,
.xplore .xplore-pulse__ticker,
.xplore .xplore-pulse__stat-value,
.xplore .xplore-pulse__stat-label { color: #fff; }
.xplore-pulse__stats { display: flex; gap: var(--v2-space-6); flex-wrap: wrap; }
.xplore-pulse__stat { text-align: right; }
.xplore-pulse__stat-value { font-size: var(--v2-text-3xl); font-weight: var(--v2-w-extra); letter-spacing: -0.02em; line-height: 1; }
.xplore-pulse__stat-label { font-size: var(--v2-text-xs); opacity: 0.85; margin-top: 4px; font-weight: var(--v2-w-medium); }
.xplore-pulse__ticker { position: relative; margin-top: var(--v2-space-3); font-size: var(--v2-text-sm); opacity: 0.92; display: flex; align-items: center; gap: 8px; }
.xplore-pulse__ticker-dot { width: 8px; height: 8px; border-radius: 50%; background: #6EE7B7; box-shadow: 0 0 0 0 rgba(110,231,183,0.7); animation: xplore-blip 2s infinite; }
@keyframes xplore-blip { 0% { box-shadow: 0 0 0 0 rgba(110,231,183,0.6); } 70% { box-shadow: 0 0 0 8px rgba(110,231,183,0); } 100% { box-shadow: 0 0 0 0 rgba(110,231,183,0); } }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.xplore__layout {
  max-width: 1240px; margin: 0 auto; padding: var(--v2-space-6) 16px 0;
  display: grid; grid-template-columns: 230px minmax(0, 1fr) 300px; gap: var(--v2-space-6); align-items: start;
}
.xplore__rail { display: flex; flex-direction: column; gap: var(--v2-space-4); position: sticky; top: 84px; }
.xplore__center { min-width: 0; display: flex; flex-direction: column; gap: var(--v2-space-5); }

/* ── Left rail nav + filters ────────────────────────────────────────────── */
.xplore-nav { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-3); box-shadow: var(--v2-shadow-card); }
.xplore-nav__item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--v2-r-md); color: var(--v2-ink); text-decoration: none; font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); transition: background .15s; }
.xplore-nav__item:hover { background: rgba(124,92,245,0.07); }
.xplore-nav__item.is-active { background: rgba(124,92,245,0.12); color: var(--v2-purple-700); }
.xplore-nav__icon { font-size: 1.1rem; width: 22px; text-align: center; }

.xplore-filter { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-4); box-shadow: var(--v2-shadow-card); }
.xplore-filter__head { font-size: var(--v2-text-xs); font-weight: var(--v2-w-bold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--v2-ink-soft); margin-bottom: var(--v2-space-3); }
.xplore-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.xplore-chip { font-size: var(--v2-text-xs); font-weight: var(--v2-w-semi); padding: 6px 12px; border-radius: var(--v2-r-pill); border: 1px solid rgba(20,16,50,0.10); background: var(--v2-card); color: var(--v2-ink); cursor: pointer; transition: all .15s; }
.xplore-chip:hover { border-color: var(--v2-purple-400); color: var(--v2-purple-700); }
.xplore-chip.is-active { background: var(--v2-purple-600); border-color: var(--v2-purple-600); color: #fff; }

/* ── Discover Campaigns rail (Kickstarter) ──────────────────────────────── */
.xplore-section-head { display: flex; align-items: center; justify-content: space-between; gap: var(--v2-space-3); margin-bottom: var(--v2-space-3); }
.xplore-section-head h2 { font-size: var(--v2-text-lg); font-weight: var(--v2-w-extra); letter-spacing: -0.01em; margin: 0; }
.xplore-section-head__tools { display: flex; gap: 6px; }
.xplore-mini-tab { font-size: var(--v2-text-xs); font-weight: var(--v2-w-semi); padding: 5px 10px; border-radius: var(--v2-r-pill); border: none; background: transparent; color: var(--v2-ink-soft); cursor: pointer; }
.xplore-mini-tab:hover { color: var(--v2-ink-strong); }
.xplore-mini-tab.is-active { background: rgba(124,92,245,0.12); color: var(--v2-purple-700); }

.xplore-campaigns { display: flex; gap: var(--v2-space-4); overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px var(--v2-space-3); margin: 0 -4px; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.xplore-campaigns::-webkit-scrollbar { height: 6px; }
.xplore-campaigns::-webkit-scrollbar-thumb { background: rgba(20,16,50,0.15); border-radius: 3px; }

.kcard {
  scroll-snap-align: start; flex: 0 0 268px; max-width: 268px;
  background: var(--v2-card); border: 1px solid rgba(20,16,50,0.07); border-radius: var(--v2-r-lg);
  overflow: hidden; box-shadow: var(--v2-shadow-card); text-decoration: none; color: inherit;
  display: flex; flex-direction: column; transition: transform .18s, box-shadow .18s;
}
.kcard:hover { transform: translateY(-3px); box-shadow: var(--v2-shadow-elevated); }
.kcard__hero { position: relative; height: 92px; display: flex; align-items: flex-start; justify-content: space-between; padding: 10px 12px; }
.kcard__level { font-size: var(--v2-text-xs); font-weight: var(--v2-w-bold); color: #fff; background: rgba(20,16,50,0.28); padding: 3px 9px; border-radius: var(--v2-r-pill); backdrop-filter: blur(4px); }
.kcard__cat { font-size: var(--v2-text-xs); font-weight: var(--v2-w-semi); color: #fff; background: rgba(255,255,255,0.22); padding: 3px 9px; border-radius: var(--v2-r-pill); }
.kcard__body { padding: var(--v2-space-4); display: flex; flex-direction: column; gap: 8px; flex: 1; }
.kcard__title { font-size: var(--v2-text-base); font-weight: var(--v2-w-bold); line-height: 1.25; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.kcard__funding { display: flex; align-items: baseline; gap: 6px; }
.kcard__bp { font-size: var(--v2-text-xl); font-weight: var(--v2-w-extra); color: var(--v2-money); letter-spacing: -0.02em; }
.kcard__bp-label { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); }
.kcard__bar { height: 6px; border-radius: 3px; background: rgba(20,16,50,0.08); overflow: hidden; }
.kcard__bar-fill { height: 100%; min-width: 6px; border-radius: 3px; background: linear-gradient(90deg, var(--v2-purple-500), var(--v2-purple-600)); transition: width .6s ease; }
.kcard__meta { display: flex; align-items: center; justify-content: space-between; font-size: var(--v2-text-xs); color: var(--v2-ink-soft); margin-top: auto; }
.kcard__meta strong { color: var(--v2-ink-strong); }
.kcard__grow { color: var(--v2-money); font-weight: var(--v2-w-semi); }
.kcard--empty { align-items: center; justify-content: center; text-align: center; padding: var(--v2-space-6); border-style: dashed; color: var(--v2-ink-soft); }

/* ── Composer ───────────────────────────────────────────────────────────── */
.xplore-composer { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-4); box-shadow: var(--v2-shadow-card); }
.xplore-composer__row { display: flex; align-items: center; gap: 12px; }
.xplore-composer__av { width: 42px; height: 42px; border-radius: 50%; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: var(--v2-w-bold); flex-shrink: 0; }
.xplore-composer__input { flex: 1; text-align: left; background: var(--v2-bg); border: 1px solid rgba(20,16,50,0.08); border-radius: var(--v2-r-pill); padding: 11px 18px; color: var(--v2-ink-soft); font-size: var(--v2-text-sm); cursor: pointer; transition: border-color .15s; font-family: inherit; }
.xplore-composer__input:hover { border-color: var(--v2-purple-400); }
.xplore-composer__actions { display: flex; gap: var(--v2-space-2); margin-top: var(--v2-space-3); padding-top: var(--v2-space-3); border-top: 1px solid rgba(20,16,50,0.06); }
.xplore-composer__action { display: flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: var(--v2-r-md); color: var(--v2-ink); text-decoration: none; font-size: var(--v2-text-sm); font-weight: var(--v2-w-medium); transition: background .15s; }
.xplore-composer__action:hover { background: rgba(124,92,245,0.07); color: var(--v2-purple-700); }

/* ── Feed tabs ──────────────────────────────────────────────────────────── */
.xplore-tabs { display: flex; gap: 4px; background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-pill); padding: 4px; box-shadow: var(--v2-shadow-card); }
.xplore-tab { flex: 1; text-align: center; font-size: var(--v2-text-sm); font-weight: var(--v2-w-semi); padding: 8px 10px; border-radius: var(--v2-r-pill); border: none; background: transparent; color: var(--v2-ink-soft); cursor: pointer; transition: all .15s; }
.xplore-tab:hover { color: var(--v2-ink-strong); }
.xplore-tab.is-active { background: var(--v2-purple-600); color: #fff; }

/* ── Feed list & cards ──────────────────────────────────────────────────── */
.xplore-feed { display: flex; flex-direction: column; gap: var(--v2-space-4); }
.xcard { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-5); box-shadow: var(--v2-shadow-card); transition: box-shadow .18s; }
.xcard:hover { box-shadow: var(--v2-shadow-elevated); }
.xcard__head { display: flex; align-items: center; gap: 12px; margin-bottom: var(--v2-space-3); }
.xcard__av { width: 44px; height: 44px; border-radius: 50%; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: var(--v2-w-bold); flex-shrink: 0; }
.xcard__head-text { flex: 1; min-width: 0; }
.xcard__author { font-weight: var(--v2-w-bold); font-size: var(--v2-text-sm); color: var(--v2-ink-strong); }
.xcard__context { font-weight: var(--v2-w-medium); color: var(--v2-ink-soft); }
.xcard__time { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); }
.xcard__more { background: none; border: none; color: var(--v2-ink-soft); font-size: 1.2rem; cursor: pointer; padding: 4px 8px; border-radius: var(--v2-r-md); }
.xcard__more:hover { background: rgba(20,16,50,0.05); }
.xcard__badge { display: inline-block; font-size: 0.68rem; font-weight: var(--v2-w-bold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--v2-purple-700); background: rgba(124,92,245,0.12); padding: 3px 9px; border-radius: var(--v2-r-pill); margin-bottom: 8px; }
.xcard__badge--offer { color: var(--v2-money-deep, #0E9488); background: rgba(52,199,89,0.14); }
.xcard__badge--group { color: #C4488E; background: rgba(255,107,157,0.14); }
.xcard__title { font-size: var(--v2-text-lg); font-weight: var(--v2-w-extra); line-height: 1.25; letter-spacing: -0.01em; margin: 0 0 8px; }
.xcard__text { color: var(--v2-ink); font-size: var(--v2-text-sm); line-height: 1.55; margin: 0 0 12px; }
.xcard__meta { display: flex; flex-wrap: wrap; gap: 8px; }
.xcard__pill { font-size: var(--v2-text-xs); font-weight: var(--v2-w-medium); color: var(--v2-ink); background: var(--v2-bg); border: 1px solid rgba(20,16,50,0.07); padding: 4px 10px; border-radius: var(--v2-r-pill); }
.xcard__offer-price { font-size: var(--v2-text-lg); font-weight: var(--v2-w-extra); color: var(--v2-money); margin: 0 0 12px; }

/* campaign card (inside feed) — funding treatment */
.xcard__funding { display: flex; align-items: baseline; gap: 8px; margin: 6px 0 10px; }
.xcard__funding-value { font-size: var(--v2-text-xl); font-weight: var(--v2-w-extra); color: var(--v2-money); letter-spacing: -0.02em; }
.xcard__funding-label { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); }
.xcard__bar { height: 7px; border-radius: 4px; background: rgba(20,16,50,0.08); overflow: hidden; margin-bottom: 8px; }
.xcard__bar-fill { height: 100%; min-width: 7px; border-radius: 4px; background: linear-gradient(90deg, var(--v2-purple-500), var(--v2-purple-600)); transition: width .6s ease; }

/* reaction strip + actions */
.xcard__reactions { display: flex; align-items: center; gap: 8px; padding: 10px 0 0; margin-top: 12px; border-top: 1px solid rgba(20,16,50,0.06); }
.xcard__reaction-pill { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); }
.xcard__comment-count { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); margin-left: auto; }
.xcard__actions { display: flex; gap: 4px; margin-top: 10px; }
.xcard__action { flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px; padding: 9px; border-radius: var(--v2-r-md); border: none; background: transparent; color: var(--v2-ink-soft); font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); cursor: pointer; text-decoration: none; transition: background .15s; }
.xcard__action:hover { background: rgba(20,16,50,0.05); color: var(--v2-ink-strong); }
.xcard__action.is-active { color: var(--v2-purple-700); }
.xcard__reaction-picker { display: flex; gap: 4px; flex-wrap: wrap; background: var(--v2-card); border: 1px solid rgba(20,16,50,0.1); border-radius: var(--v2-r-lg); padding: 8px; box-shadow: var(--v2-shadow-elevated); margin-top: 8px; }
.xcard__reaction-option { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 10px; border: none; background: transparent; border-radius: var(--v2-r-md); cursor: pointer; }
.xcard__reaction-option:hover { background: rgba(124,92,245,0.08); transform: scale(1.08); }
.xcard__reaction-option-icon { font-size: 1.3rem; }
.xcard__reaction-option-label { font-size: 0.65rem; color: var(--v2-ink-soft); }

/* comments */
.xcard__comments { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(20,16,50,0.06); }
.xcomment { display: flex; gap: 10px; margin-bottom: 12px; }
.xcomment__av { width: 32px; height: 32px; border-radius: 50%; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: var(--v2-w-bold); font-size: var(--v2-text-xs); flex-shrink: 0; }
.xcomment__body { flex: 1; background: var(--v2-bg); border-radius: var(--v2-r-md); padding: 8px 12px; }
.xcomment__head { display: flex; align-items: baseline; gap: 8px; }
.xcomment__name { font-weight: var(--v2-w-bold); font-size: var(--v2-text-xs); }
.xcomment__time { font-size: 0.68rem; color: var(--v2-ink-soft); }
.xcomment__text { font-size: var(--v2-text-sm); color: var(--v2-ink); margin-top: 2px; }
.xcomment-composer { display: flex; gap: 10px; align-items: center; margin-top: 8px; }
.xcomment-composer input { flex: 1; border: 1px solid rgba(20,16,50,0.1); border-radius: var(--v2-r-pill); padding: 9px 14px; font-size: var(--v2-text-sm); font-family: inherit; }
.xcomment-composer button { background: var(--v2-purple-600); color: #fff; border: none; border-radius: var(--v2-r-pill); padding: 9px 16px; font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); cursor: pointer; }
.xcomment-composer button:disabled { opacity: 0.5; cursor: default; }

/* fresh pill, signup nudge, empty, end */
.xplore-fresh { position: sticky; top: 76px; z-index: 5; align-self: center; background: var(--v2-purple-600); color: #fff; border: none; padding: 8px 18px; border-radius: var(--v2-r-pill); font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); cursor: pointer; box-shadow: var(--v2-shadow-elevated); }
.xplore-nudge { background: linear-gradient(120deg, #7C5CF5, #CC92D8); color: #fff; border-radius: var(--v2-r-lg); padding: var(--v2-space-5); text-align: center; box-shadow: var(--v2-shadow-elevated); }
.xplore-nudge h3 { font-size: var(--v2-text-lg); font-weight: var(--v2-w-extra); margin: 0 0 6px; }
.xplore-nudge p { font-size: var(--v2-text-sm); opacity: 0.92; margin: 0 0 14px; }
.xplore-empty { text-align: center; padding: var(--v2-space-10) var(--v2-space-5); color: var(--v2-ink-soft); }
.xplore-empty__icon { font-size: 2.5rem; margin-bottom: 12px; }
.xplore-end { text-align: center; padding: var(--v2-space-6); color: var(--v2-ink-soft); font-size: var(--v2-text-sm); }

/* skeletons */
.xskel { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-5); }
.xskel__line { height: 12px; border-radius: 6px; background: linear-gradient(90deg, rgba(20,16,50,0.06) 25%, rgba(20,16,50,0.11) 37%, rgba(20,16,50,0.06) 63%); background-size: 400% 100%; animation: xshimmer 1.4s ease infinite; margin-bottom: 10px; }
.xskel__line--60 { width: 60%; } .xskel__line--80 { width: 80%; } .xskel__line--40 { width: 40%; }
@keyframes xshimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
@media (prefers-reduced-motion: reduce) { .xskel__line, .xplore-pulse__ticker-dot { animation: none; } }

/* right rail cards */
.xplore-card { background: var(--v2-card); border: 1px solid rgba(20,16,50,0.06); border-radius: var(--v2-r-lg); padding: var(--v2-space-4); box-shadow: var(--v2-shadow-card); }
.xplore-card__head { font-size: var(--v2-text-xs); font-weight: var(--v2-w-bold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--v2-ink-soft); margin-bottom: var(--v2-space-3); }
.xplore-opp { display: block; padding: 10px 0; border-bottom: 1px solid rgba(20,16,50,0.06); text-decoration: none; color: inherit; }
.xplore-opp:last-child { border-bottom: none; }
.xplore-opp__title { font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); color: var(--v2-ink-strong); }
.xplore-opp__meta { font-size: var(--v2-text-xs); color: var(--v2-money); margin-top: 2px; }
.xplore-follow { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.xplore-follow__av { width: 36px; height: 36px; border-radius: 50%; color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: var(--v2-w-bold); font-size: var(--v2-text-sm); flex-shrink: 0; }
.xplore-follow__id { flex: 1; min-width: 0; }
.xplore-follow__name { font-weight: var(--v2-w-semi); font-size: var(--v2-text-sm); color: var(--v2-ink-strong); text-decoration: none; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.xplore-follow__sub { font-size: var(--v2-text-xs); color: var(--v2-ink-soft); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .xplore__layout { grid-template-columns: minmax(0,1fr) 290px; }
  .xplore__rail--left { display: none; }
}
@media (max-width: 860px) {
  .xplore__layout { grid-template-columns: 1fr; }
  .xplore__rail--right { display: none; }
  .xplore-pulse__inner { flex-direction: column; align-items: flex-start; gap: var(--v2-space-3); }
  .xplore-pulse__stats { gap: var(--v2-space-5); }
  .xplore-pulse__stat { text-align: left; }
  .xplore-pulse__title { font-size: var(--v2-text-xl); }
}
@media (max-width: 520px) {
  .xplore-composer__actions { flex-wrap: wrap; }
  .kcard { flex-basis: 240px; }
}