/* ============================================================
   Promotions lobby + Promo detail
   ============================================================ */

.promo-hero {
  padding: var(--space-8) 0 var(--space-2);
}
/* Hero headings demoted h1→h2 (the panel's h1 is the shared #cp-title).
   #content-panel prefix keeps these ahead of the generic .cp-body h2 rule
   in panels.css (specificity tie, later load order wins). */
#content-panel .promo-hero h2 { margin: 0; font-size: var(--text-3xl); }
.promo-hero p { color: var(--text-secondary); margin: var(--space-2) 0 0; max-width: 60ch; }

.promo-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-6);
}
@media (min-width: 700px)  { .promo-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .promo-grid { grid-template-columns: 1fr 1fr 1fr; } }

/* Empty state */
.promo-empty {
  padding: var(--space-12) var(--space-6);
  text-align: center;
  background: var(--bg-surface);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  margin-top: var(--space-6);
}

/* ============= Promo detail ============= */
.pd-hero {
  position: relative;
  margin: var(--space-6) 0 var(--space-6);
  padding: var(--space-12) var(--space-6);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  isolation: isolate;
}
.pd-hero::before { content: ""; position: absolute; inset: 0; background: var(--bg-surface); z-index: -2; }
.pd-hero::after  { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.9; }
.pd-hero.accent-magenta::after { background: radial-gradient(circle at 80% 20%, rgba(255,46,147,0.45), transparent 60%), radial-gradient(circle at 10% 90%, rgba(139,92,255,0.35), transparent 60%); }
.pd-hero.accent-cyan::after    { background: radial-gradient(circle at 20% 30%, rgba(0,229,255,0.40), transparent 60%), radial-gradient(circle at 90% 100%, rgba(139,92,255,0.40), transparent 60%); }
.pd-hero.accent-violet::after  { background: radial-gradient(circle at 50% 30%, rgba(139,92,255,0.45), transparent 55%), radial-gradient(circle at 100% 100%, rgba(0,229,255,0.30), transparent 60%); }
.pd-hero.accent-gold::after    { background: radial-gradient(circle at 30% 30%, rgba(232,194,106,0.45), transparent 55%), radial-gradient(circle at 100% 100%, rgba(255,46,147,0.35), transparent 60%); }

.pd-hero .eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: 6px var(--space-3);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border-subtle);
  font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.02em; text-transform: uppercase;
  margin-bottom: var(--space-4);
}
#content-panel .pd-hero h2 {
  font-size: var(--text-4xl);
  /* Tracking inherits the base headings rule (0.035em wide) so this
     promo hero reads in the same casino-poster cadence as home's hero. */
  margin: 0 0 var(--space-3);
  max-width: 20ch;
}
.pd-hero p { color: var(--text-secondary); font-size: var(--text-lg); max-width: 48ch; }
.pd-hero .actions { display: flex; gap: var(--space-3); margin-top: var(--space-5); flex-wrap: wrap; }
.pd-hero .countdown {
  font-family: var(--font-mono);
  color: var(--neon-cyan);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
}

.pd-shell {
  display: grid;
  gap: var(--space-6);
  /* `minmax(0, 1fr)` lets the main column shrink below its content's
     intrinsic width — without it, a wide child like the Eligible-games
     `.rail` would force the column wider than the viewport and push the
     sidebar (or the panel's right edge) off-screen. */
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 1024px) {
  .pd-shell { grid-template-columns: minmax(0, 1fr) 320px; gap: var(--space-8); }
}
/* Belt-and-braces: each grid item gets min-width: 0 too, so any nested
   flex/grid that inherits auto sizing can't blow out the parent track. */
.pd-shell > * { min-width: 0; }

.pd-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
}
.pd-panel h2 { font-size: var(--text-xl); margin: 0 0 var(--space-3); }
.pd-panel p { color: var(--text-secondary); }

.pd-steps {
  display: grid; gap: var(--space-3);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .pd-steps { grid-template-columns: repeat(3, 1fr); } }
.pd-step {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.pd-step .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--grad-primary);
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-inverse);
  margin-bottom: var(--space-2);
}
.pd-step h4 { margin: 0; font-size: var(--text-base); }
.pd-step p { font-size: var(--text-sm); margin: var(--space-1) 0 0; color: var(--text-secondary); }

/* Rules grid */
.pd-rules {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr 1fr;
}
@media (min-width: 700px) { .pd-rules { grid-template-columns: repeat(4, 1fr); } }
.pd-rule {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.pd-rule .lbl { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.02em; color: var(--text-secondary); }
.pd-rule .v {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}

/* Accordion */
.accordion details {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-3) 0;
}
.accordion details:last-of-type { border-bottom: 1px solid var(--border-subtle); }
.accordion summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: var(--space-6);
  font-weight: 500;
  min-height: 32px;
  display: flex;
  align-items: center;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute; right: 0; top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: var(--text-xl);
  transition: transform var(--dur-base) var(--ease-out);
}
.accordion details[open] summary::after { content: "−"; }
.accordion details p { color: var(--text-secondary); font-size: var(--text-sm); margin: var(--space-2) 0 0; }

/* ============================================================
   SPA integration additions (from the designer package's
   components.css / wallet.css — these classes don't exist in the
   live stylesheets; taken verbatim)
   ============================================================ */

/* .chip-strip — filter pill row (package components.css) */
.chip-strip {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: var(--space-2) 0 var(--space-3);
  scroll-snap-type: x mandatory;
}
.chip-strip > * { scroll-snap-align: start; flex-shrink: 0; }
@media (max-width: 1023px) {
  .chip-strip {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;        /* Firefox */
    padding-bottom: var(--space-1);
    scroll-snap-type: x proximity;
    scroll-padding-left: var(--space-5);
  }
  .chip-strip::-webkit-scrollbar { display: none; }  /* WebKit */
  .chip-strip .pill {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }
}

/* .badge family (package components.css) */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px var(--space-2);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  color: var(--text-inverse);
}
.badge-new      { background: var(--neon-cyan); }
.badge-hot      { background: var(--neon-magenta); color: white; }
.badge-jackpot  { background: var(--grad-gold); color: var(--text-inverse); }
.badge-exclusive{ background: var(--neon-violet); color: white; }

/* .promo-card — the designer promo card (package components.css) */
.promo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: var(--space-6);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  isolation: isolate;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.promo-card:hover { transform: translateY(-3px); border-color: var(--neon-cyan); }
.promo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--bg-surface);
}
.promo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.85;
}
.promo-card.gradient-violet::after { background: radial-gradient(circle at 80% 20%, rgba(139,92,255,0.45), transparent 60%), radial-gradient(circle at 10% 90%, rgba(255,46,147,0.35), transparent 60%); }
.promo-card.gradient-cyan::after   { background: radial-gradient(circle at 20% 20%, rgba(0,229,255,0.4), transparent 60%), radial-gradient(circle at 90% 100%, rgba(139,92,255,0.4), transparent 60%); }
.promo-card.gradient-gold::after   { background: radial-gradient(circle at 30% 30%, rgba(232,194,106,0.4), transparent 60%), radial-gradient(circle at 100% 100%, rgba(255,46,147,0.35), transparent 60%); }
.promo-card.gradient-magenta::after{ background: radial-gradient(circle at 80% 80%, rgba(255,46,147,0.45), transparent 60%), radial-gradient(circle at 10% 10%, rgba(0,229,255,0.30), transparent 60%); }
.promo-tag {
  align-self: flex-start;
  margin-bottom: var(--space-3);
}
.promo-card h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}
.promo-card p { color: var(--text-secondary); margin-bottom: var(--space-4); }
.promo-card .promo-actions { display: flex; gap: var(--space-2); }
.promo-countdown {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--neon-cyan);
  margin-bottom: var(--space-3);
  letter-spacing: 0.02em;
}

/* .summary-row — "At a glance" rows (package wallet.css) */
.summary-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--text-sm);
}
.summary-row:last-of-type { border-bottom: none; }
.summary-row .k { color: var(--text-secondary); }
.summary-row .v { color: var(--text-primary); font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-weight: 500; }

/* Utilities used by the promo markup that the live stylesheets lack
   (package base.css / components.css) */
.text-sm    { font-size: var(--text-sm); }
.btn-block  { display: flex; width: 100%; }

/* The detail view's "How it works" / "See terms" CTAs scroll to their
   sections. The panel is in-flow now: the fixed topnav plus the sticky
   56px .cp-header sit above the content, so both are cleared. */
#content-panel .pd-panel { scroll-margin-top: calc(var(--nav-height-mobile) + env(safe-area-inset-top) + 64px); }
@media (min-width: 1200px) {
  #content-panel .pd-panel { scroll-margin-top: calc(var(--nav-height) + env(safe-area-inset-top) + 64px); }
}

/* ============================================================
   Legacy-override layer. panels.css still carries the OLD promotions
   panel rules at #content-panel specificity (#content-panel .promo-grid /
   .promo-card ...). That file is intentionally left untouched (owned by a
   concurrent VIP workstream) — instead the two colliding groups are
   re-declared here at equal-or-higher specificity, loaded later, so the
   new design wins inside the panel. Selectors not shared with the legacy
   block (hero, chips, badges, pd-*) need no override.
   ============================================================ */
#content-panel .promo-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-6);
  margin-bottom: 0;
}
@media (min-width: 700px)  { #content-panel .promo-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { #content-panel .promo-grid { grid-template-columns: 1fr 1fr 1fr; } }
#content-panel .promo-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: var(--space-6);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--text-primary);
  background: none;
  border: 1px solid var(--border-subtle);
  isolation: isolate;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
#content-panel .promo-card:hover { transform: translateY(-3px); border-color: var(--neon-cyan); }
#content-panel .promo-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--bg-surface);
  opacity: 1;
}
#content-panel .promo-card > * { position: relative; z-index: 1; }