/* =================================================================
   GamePex News Aggregator — Frontend Styles
   MSN-style dark gaming news layout
   ================================================================= */

:root {
  --gpa-bg:        #0a0b0f;
  --gpa-surface:   #12141a;
  --gpa-surface2:  #1a1d26;
  --gpa-surface3:  #22263a;
  --gpa-border:    #2a2d3e;
  --gpa-accent:    #6366f1;
  --gpa-accent2:   #22d3ee;
  --gpa-text:      #e4e6f0;
  --gpa-muted:     #7c82a0;
  --gpa-faint:     #4a4f6a;
  --gpa-radius:    10px;
  --gpa-radius-lg: 16px;
  --gpa-shadow:    0 4px 24px rgba(0,0,0,.4);
  --gpa-transition:.2s ease;
}

#gpa-app {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--gpa-text);
  min-height: 60vh;
}

/* ---- Top Bar ---- */
.gpa-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.gpa-topbar__left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.gpa-topbar__title {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.gpa-logo-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gpa-accent);
  box-shadow: 0 0 10px var(--gpa-accent);
  animation: gpa-pulse 2s ease infinite;
}

@keyframes gpa-pulse {
  0%,100% { box-shadow: 0 0 8px var(--gpa-accent); }
  50%      { box-shadow: 0 0 18px var(--gpa-accent); }
}

.gpa-topbar__updated {
  font-size: .75rem;
  color: var(--gpa-faint);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ---- Search ---- */
.gpa-search-wrap { flex-shrink: 0; }
.gpa-topbar__tagline {
  display: block;
  font-size: 0.85rem;
  color: var(--gpa-muted, #7c82a0);
  margin-top: 2px;
}
.gpa-logo-img {
  border-radius: 6px;
  object-fit: cover;
  vertical-align: middle;
}
.gpa-search-wrap--inline {
  margin-left: auto;
  flex-shrink: 0;
}
.gpa-tabs:has(.gpa-search-wrap--inline) {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.gpa-search {
  position: relative;
  width: 280px;
}

.gpa-search__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gpa-faint);
  pointer-events: none;
}

.gpa-search__input {
  width: 100%;
  background: var(--gpa-surface);
  border: 1px solid var(--gpa-border);
  border-radius: 100px;
  padding: 9px 16px 9px 38px;
  color: var(--gpa-text);
  font-size: .875rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--gpa-transition);
}

.gpa-search__input::placeholder { color: var(--gpa-faint); }
.gpa-search__input:focus { border-color: var(--gpa-accent); }

/* ---- Source Chips Bar ---- */
.gpa-sources-bar {
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: 12px;
  padding-bottom: 2px;
}

.gpa-sources-bar::-webkit-scrollbar { display: none; }

.gpa-sources-bar__inner {
  display: flex;
  gap: 8px;
  width: max-content;
}

.gpa-source-chip {
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid var(--gpa-border);
  background: transparent;
  color: var(--gpa-muted);
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--gpa-transition);
  white-space: nowrap;
  font-family: inherit;
}

.gpa-source-chip:hover,
.gpa-source-chip.active {
  background: var(--src-color, var(--gpa-accent));
  border-color: var(--src-color, var(--gpa-accent));
  color: #fff;
}

/* ---- Category Tabs ---- */
.gpa-tabs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--gpa-border);
  margin-bottom: 24px;
  padding-bottom: 0;
}

.gpa-tabs::-webkit-scrollbar { display: none; }

.gpa-tab {
  padding: 10px 18px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--gpa-muted);
  font-size: .83rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--gpa-transition);
  font-family: inherit;
  margin-bottom: -1px;
  border-radius: 4px 4px 0 0;
}

.gpa-tab:hover { color: var(--gpa-text); background: var(--gpa-surface); }

.gpa-tab.active {
  color: var(--gpa-accent);
  border-bottom-color: var(--gpa-accent);
  background: transparent;
}

/* ---- HERO SECTION ---- */
.gpa-hero-section {
  margin-bottom: 32px;
}

.gpa-hero-grid {
  display: grid;
  gap: 16px;
}

/* 3-hero: 1 large left + 2 stacked right */
.gpa-hero-grid--3 {
  grid-template-columns: 1.6fr 1fr;
  grid-template-rows: auto auto;
}

.gpa-hero-grid--3 .gpa-hero-card:first-child {
  grid-row: 1 / 3;
}

/* 2-hero */
.gpa-hero-grid--2 { grid-template-columns: 1fr 1fr; }

/* 1-hero */
.gpa-hero-grid--1 { grid-template-columns: 1fr; }

.gpa-hero-card {
  position: relative;
  border-radius: var(--gpa-radius-lg);
  overflow: hidden;
  background: var(--gpa-surface);
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: transform var(--gpa-transition), box-shadow var(--gpa-transition);
  min-height: 200px;
}

.gpa-hero-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(99,102,241,.25);
}

.gpa-hero-card:focus-visible {
  outline: 2px solid var(--gpa-accent);
  outline-offset: 2px;
}

.gpa-hero-card__img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.gpa-hero-card:hover .gpa-hero-card__img { transform: scale(1.04); }

/* Fallback bg for hero with no image */
.gpa-hero-card__bg {
  width: 100%;
  min-height: 200px;
  background: linear-gradient(135deg, var(--gpa-surface2) 0%, var(--gpa-surface3) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  opacity: .4;
}

.gpa-hero-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,11,15,.96) 0%, rgba(10,11,15,.5) 50%, rgba(10,11,15,.1) 100%);
}

.gpa-hero-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
}

.gpa-hero-card__source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
  color: #fff;
}

.gpa-hero-card__title {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 8px;
}

.gpa-hero-grid--3 .gpa-hero-card:first-child .gpa-hero-card__title {
  font-size: 1.65rem;
}

.gpa-hero-card__meta {
  font-size: .72rem;
  color: rgba(255,255,255,.55);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---- GRID HEADER ---- */
.gpa-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.gpa-grid-count {
  font-size: .78rem;
  color: var(--gpa-faint);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.gpa-grid-sort { display: flex; gap: 4px; }

.gpa-sort-btn {
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--gpa-border);
  background: transparent;
  color: var(--gpa-muted);
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--gpa-transition);
}

.gpa-sort-btn.active,
.gpa-sort-btn:hover {
  background: var(--gpa-accent);
  border-color: var(--gpa-accent);
  color: #fff;
}

/* ---- STORY GRID ---- */
.gpa-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.gpa-ad-slot {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 90px;
  border-radius: var(--gpa-radius);
  border: 1px solid var(--gpa-border);
  background: var(--gpa-surface);
}

.gpa-ad-slot:empty { display: none; }

/* ---- STORY CARD ---- */
.gpa-card {
  background: var(--gpa-surface);
  border: 1px solid var(--gpa-border);
  border-radius: var(--gpa-radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--gpa-transition), box-shadow var(--gpa-transition), border-color var(--gpa-transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  position: relative;
}

.gpa-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99,102,241,.2);
  border-color: rgba(99,102,241,.4);
}

.gpa-card:focus-visible {
  outline: 2px solid var(--gpa-accent);
  outline-offset: 2px;
}

.gpa-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--gpa-surface2);
  overflow: hidden;
  flex-shrink: 0;
}

.gpa-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.gpa-card:hover .gpa-card__thumb img { transform: scale(1.05); }

.gpa-card__no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  opacity: .25;
  background: linear-gradient(135deg, var(--gpa-surface2), var(--gpa-surface3));
}

.gpa-card__body {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.gpa-card__source {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}

.gpa-card__source-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.gpa-card__source-name {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
}

.gpa-card__title {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.gpa-card__excerpt {
  font-size: .78rem;
  color: var(--gpa-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}

.gpa-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid var(--gpa-border);
  margin-top: auto;
}

.gpa-card__time {
  font-size: .7rem;
  color: var(--gpa-faint);
}

.gpa-card__clicks {
  font-size: .68rem;
  color: var(--gpa-faint);
  display: flex;
  align-items: center;
  gap: 3px;
}

.gpa-card__category {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  background: rgba(10,11,15,.75);
  backdrop-filter: blur(4px);
  color: var(--gpa-accent2);
  border: 1px solid rgba(34,211,238,.2);
}

/* ---- LOAD MORE ---- */
.gpa-loadmore-wrap {
  text-align: center;
  padding: 8px 0 32px;
}

.gpa-btn--loadmore {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 32px;
  background: var(--gpa-surface);
  border: 1px solid var(--gpa-border);
  border-radius: var(--gpa-radius);
  color: var(--gpa-text);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--gpa-transition);
}

.gpa-btn--loadmore:hover {
  border-color: var(--gpa-accent);
  color: var(--gpa-accent);
  background: rgba(99,102,241,.07);
}

.gpa-btn--loadmore.loading .gpa-btn__spinner {
  animation: gpa-spin .7s linear infinite;
}

@keyframes gpa-spin { to { transform: rotate(360deg); } }

.gpa-btn__spinner { flex-shrink: 0; }

/* ---- EMPTY STATE ---- */
.gpa-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--gpa-muted);
}

.gpa-empty__icon { font-size: 3rem; margin-bottom: 16px; }
.gpa-empty h3    { color: #fff; font-size: 1.2rem; margin-bottom: 8px; }
.gpa-empty p     { margin-bottom: 20px; }

.gpa-btn--primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--gpa-accent);
  border: none;
  border-radius: var(--gpa-radius);
  color: #fff;
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--gpa-transition);
  text-decoration: none;
}

.gpa-btn--primary:hover { background: #5254cc; color: #fff; }

/* ---- SKELETON LOADING ---- */
.gpa-skeleton {
  background: linear-gradient(90deg, var(--gpa-surface) 25%, var(--gpa-surface2) 50%, var(--gpa-surface) 75%);
  background-size: 200% 100%;
  animation: gpa-shimmer 1.5s infinite;
  border-radius: var(--gpa-radius);
}

@keyframes gpa-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.gpa-skeleton-card {
  pointer-events: none;
  min-height: 220px;
}

.gpa-skeleton--thumb {
  aspect-ratio: 16/9;
  width: 100%;
  border-radius: 0;
}

.gpa-skeleton--text {
  display: block;
  border-radius: 4px;
}

.gpa-hero-skeleton {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 16px;
}

.gpa-skeleton--hero {
  grid-row: 1/3;
  height: 360px;
}

.gpa-skeleton--hero-side { height: 172px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .gpa-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .gpa-grid { grid-template-columns: repeat(2, 1fr); }
  .gpa-hero-grid--3 { grid-template-columns: 1fr; }
  .gpa-hero-grid--3 .gpa-hero-card:first-child { grid-row: auto; }
  .gpa-hero-skeleton { grid-template-columns: 1fr; }
  .gpa-skeleton--hero, .gpa-skeleton--hero-side { height: 200px; }
  .gpa-search { width: 220px; }
}

@media (max-width: 540px) {
  .gpa-grid { grid-template-columns: 1fr; }
  .gpa-topbar { flex-direction: column; align-items: flex-start; }
  .gpa-search { width: 100%; }
  .gpa-search-wrap { width: 100%; }
  .gpa-hero-card__title { font-size: 1.1rem !important; }
}

/* ---- PRINT ---- */
@media print {
  .gpa-tabs, .gpa-sources-bar, .gpa-search-wrap, .gpa-loadmore-wrap { display: none; }
}

/* ---- Affiliate "Check Price" button ---- */
.gpa-affiliate-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: .72rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  background: var(--gpa-accent);
  border-radius: 100px;
  text-decoration: none;
  box-shadow: var(--gpa-shadow);
  z-index: 2;
  transition: background var(--gpa-transition), transform var(--gpa-transition);
}

.gpa-affiliate-btn:hover,
.gpa-affiliate-btn:focus {
  background: var(--gpa-accent2);
  color: var(--gpa-bg);
  transform: translateY(-1px);
}