/* =============================================
   PlayWithGroup – Material Design 3 Theme
   Seed colour: #00695C (Teal)
   ============================================= */

/* ── Design Tokens ── */
:root {
  --md-primary: #006B5B;
  --md-on-primary: #FFFFFF;
  --md-primary-container: #7CF8DC;
  --md-on-primary-container: #002019;

  --md-secondary: #4B635C;
  --md-on-secondary: #FFFFFF;
  --md-secondary-container: #CDE8DF;
  --md-on-secondary-container: #072019;

  --md-tertiary: #416278;
  --md-on-tertiary: #FFFFFF;
  --md-tertiary-container: #C7E7FF;
  --md-on-tertiary-container: #001E30;

  --md-error: #BA1A1A;
  --md-on-error: #FFFFFF;

  --md-surface: #F5FBF8;
  --md-on-surface: #191C1B;
  --md-on-surface-variant: #3F4945;
  --md-surface-container-low: #EFF5F1;
  --md-surface-container: #E9EFEB;
  --md-surface-container-high: #E3E9E5;
  --md-surface-container-highest: #DEE4E0;

  --md-outline: #6F7975;
  --md-outline-variant: #BFC9C4;

  /* Pre-computed alpha variants for cross-browser compat */
  --border-subtle: rgba(191, 201, 196, 0.35);
  --border-card: rgba(191, 201, 196, 0.4);
  --border-search: rgba(191, 201, 196, 0.63);
  --hover-primary: rgba(0, 107, 91, 0.08);
  --hover-surface: rgba(25, 28, 27, 0.08);
  --hover-surface-subtle: rgba(25, 28, 27, 0.04);
  --tag-primary-bg: rgba(0, 107, 91, 0.12);
  --tag-primary-border: rgba(0, 107, 91, 0.3);
  --tag-primary-light: rgba(0, 107, 91, 0.1);
  --tag-tertiary-bg: rgba(65, 98, 120, 0.12);
  --tag-tertiary-border: rgba(65, 98, 120, 0.3);
  --tag-tertiary-light: rgba(65, 98, 120, 0.1);
  --tag-secondary-bg: rgba(75, 99, 92, 0.12);
  --tag-secondary-border: rgba(75, 99, 92, 0.3);
  --icon-muted: rgba(63, 73, 69, 0.4);
  --text-muted: rgba(63, 73, 69, 0.7);
  --detail-bg-icon: rgba(255, 255, 255, 0.23);
  --info-primary-bg: rgba(124, 248, 220, 0.6);
  --info-secondary-bg: rgba(205, 232, 223, 0.6);
  --no-materials-bg: rgba(199, 231, 255, 0.5);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 999px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --md-primary: #5DDBC0;
    --md-on-primary: #00382E;
    --md-primary-container: #005144;
    --md-on-primary-container: #7CF8DC;

    --md-secondary: #B1CCC3;
    --md-on-secondary: #1D352E;
    --md-secondary-container: #334B44;
    --md-on-secondary-container: #CDE8DF;

    --md-tertiary: #ABCBE3;
    --md-on-tertiary: #123448;
    --md-tertiary-container: #2A4B60;
    --md-on-tertiary-container: #C7E7FF;

    --md-error: #FFB4AB;
    --md-on-error: #690005;

    --md-surface: #101413;
    --md-on-surface: #DEE4E0;
    --md-on-surface-variant: #BFC9C4;
    --md-surface-container-low: #191C1B;
    --md-surface-container: #1D201F;
    --md-surface-container-high: #272B29;
    --md-surface-container-highest: #323634;

    --md-outline: #89938F;
    --md-outline-variant: #3F4945;

    --border-subtle: rgba(63, 73, 69, 0.35);
    --border-card: rgba(63, 73, 69, 0.4);
    --border-search: rgba(63, 73, 69, 0.63);
    --hover-primary: rgba(93, 219, 192, 0.08);
    --hover-surface: rgba(222, 228, 224, 0.08);
    --hover-surface-subtle: rgba(222, 228, 224, 0.04);
    --tag-primary-bg: rgba(93, 219, 192, 0.12);
    --tag-primary-border: rgba(93, 219, 192, 0.3);
    --tag-primary-light: rgba(93, 219, 192, 0.1);
    --tag-tertiary-bg: rgba(171, 203, 227, 0.12);
    --tag-tertiary-border: rgba(171, 203, 227, 0.3);
    --tag-tertiary-light: rgba(171, 203, 227, 0.1);
    --tag-secondary-bg: rgba(177, 204, 195, 0.12);
    --tag-secondary-border: rgba(177, 204, 195, 0.3);
    --icon-muted: rgba(191, 201, 196, 0.4);
    --text-muted: rgba(191, 201, 196, 0.7);
    --detail-bg-icon: rgba(0, 56, 46, 0.23);
    --info-primary-bg: rgba(0, 81, 68, 0.6);
    --info-secondary-bg: rgba(51, 75, 68, 0.6);
    --no-materials-bg: rgba(42, 75, 96, 0.5);
  }
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  margin: 0;
  font-family: 'Roboto', system-ui, -apple-system, sans-serif;
  background: var(--md-surface);
  color: var(--md-on-surface);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input,
select {
  font: inherit;
}

/* ── Material Symbols ── */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
}

/* If the Material Symbols webfont fails to load, swap ligatures to readable symbols. */
.icons-fallback .material-symbols-outlined {
  font-size: 0 !important;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1em;
  height: 1em;
}

.icons-fallback .material-symbols-outlined::before {
  content: "•";
  font-size: 1rem;
  line-height: 1;
}

.icons-fallback .material-symbols-outlined[data-icon-name="sports_esports"]::before {
  content: "🎮";
}

.icons-fallback .material-symbols-outlined[data-icon-name="menu"]::before {
  content: "☰";
}

.icons-fallback .material-symbols-outlined[data-icon-name="casino"]::before {
  content: "🎲";
}

.icons-fallback .material-symbols-outlined[data-icon-name="search"]::before {
  content: "🔍";
}

.icons-fallback .material-symbols-outlined[data-icon-name="search_off"]::before {
  content: "⊘";
}

.icons-fallback .material-symbols-outlined[data-icon-name="explore"]::before {
  content: "🧭";
}

.icons-fallback .material-symbols-outlined[data-icon-name="filter_alt"]::before {
  content: "⚲";
}

.icons-fallback .material-symbols-outlined[data-icon-name="groups"]::before {
  content: "👥";
}

.icons-fallback .material-symbols-outlined[data-icon-name="person"]::before {
  content: "👤";
}

.icons-fallback .material-symbols-outlined[data-icon-name="people_outline"]::before {
  content: "👥";
}

.icons-fallback .material-symbols-outlined[data-icon-name="auto_stories"]::before {
  content: "📖";
}

.icons-fallback .material-symbols-outlined[data-icon-name="arrow_back"]::before {
  content: "←";
}

.icons-fallback .material-symbols-outlined[data-icon-name="arrow_forward_ios"]::before {
  content: "›";
}

.icons-fallback .material-symbols-outlined[data-icon-name="chevron_left"]::before {
  content: "‹";
}

.icons-fallback .material-symbols-outlined[data-icon-name="chevron_right"]::before {
  content: "›";
}

.icons-fallback .material-symbols-outlined[data-icon-name="keyboard_arrow_down"]::before {
  content: "▾";
}

.icons-fallback .material-symbols-outlined[data-icon-name="check_circle"]::before {
  content: "✓";
}

.icons-fallback .material-symbols-outlined[data-icon-name="celebration"]::before {
  content: "✨";
}

.icons-fallback .material-symbols-outlined[data-icon-name="email"]::before {
  content: "✉";
}

.icons-fallback .material-symbols-outlined[data-icon-name="phone"]::before {
  content: "☎";
}

.icons-fallback .material-symbols-outlined[data-icon-name="location_on"]::before {
  content: "📍";
}

.icons-fallback .material-symbols-outlined[data-icon-name="place"]::before {
  content: "📍";
}

.icons-fallback .material-symbols-outlined[data-icon-name="build"]::before {
  content: "🛠";
}

.icons-fallback .material-symbols-outlined[data-icon-name="tune"]::before {
  content: "⚙";
}

.icons-fallback .material-symbols-outlined[data-icon-name="directions_run"]::before {
  content: "🏃";
}

.icons-fallback .material-symbols-outlined[data-icon-name="badge"]::before {
  content: "🏷";
}

.icons-fallback .material-symbols-outlined[data-icon-name="music_note"]::before {
  content: "♪";
}

/* ── Header ── */
.site-header {
  width: 100%;
  background: var(--md-surface);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--md-on-surface);
}

.site-header__logo .material-symbols-outlined {
  color: var(--md-primary);
  font-size: 28px;
}

.site-header__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.site-header__spacer {
  flex: 1;
}

.site-header__nav {
  display: flex;
  gap: 4px;
}

.site-header__nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--md-on-surface);
  transition: background 0.15s, color 0.15s;
}

.site-header__nav-link:hover {
  background: var(--hover-primary);
}

.site-header__nav-link--active {
  color: var(--md-primary);
  font-weight: 700;
}

.site-header__mobile-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: var(--md-on-surface);
  border-radius: var(--radius-full);
}

.site-header__mobile-toggle:hover {
  background: var(--hover-surface);
}

.site-header__mobile-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 20px;
  background: var(--md-surface-container);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  min-width: 160px;
  overflow: hidden;
  z-index: 200;
}

.site-header__mobile-dropdown.open {
  display: block;
}

.site-header__mobile-dropdown a {
  display: block;
  padding: 12px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--md-on-surface);
  transition: background 0.15s;
}

.site-header__mobile-dropdown a:hover {
  background: var(--hover-primary);
}

.site-header__mobile-dropdown a.site-header__nav-link--active {
  color: var(--md-primary);
  font-weight: 700;
}

@media (max-width: 619px) {
  .site-header__nav {
    display: none;
  }

  .site-header__mobile-toggle {
    display: block;
  }

  .site-header {
    position: relative;
  }
}

/* ── Footer ── */
.site-footer {
  width: 100%;
  background: var(--md-surface-container-low);
  border-top: 1px solid var(--border-subtle);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 18px 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.site-footer__brand {
  font-size: 0.875rem;
  font-weight: 700;
}

.site-footer__tagline {
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
}

.site-footer__copyright {
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-xl);
  font-weight: 500;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.btn .material-symbols-outlined {
  font-size: 20px;
}

.btn--filled {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.btn--filled:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn--tonal {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
}

.btn--tonal:hover {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.btn--tonal.active {
  background: var(--md-primary);
  color: var(--md-on-primary);
}

.btn--outlined {
  background: transparent;
  color: var(--md-primary);
  border: 1px solid var(--md-outline);
}

.btn--outlined:hover {
  background: var(--hover-primary);
}

.btn:disabled,
.btn.disabled {
  opacity: 0.38;
  cursor: default;
  pointer-events: none;
}

/* ── Cards ── */
.card {
  background: var(--md-surface-container-low);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  overflow: hidden;
}

/* ── Tags ── */
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: var(--radius-xl);
  font-size: 0.8125rem;
  font-weight: 600;
}

.tag-chip--primary {
  background: var(--tag-primary-bg);
  color: var(--md-primary);
  border: 1px solid var(--tag-primary-border);
}

.tag-chip--tertiary {
  background: var(--tag-tertiary-bg);
  color: var(--md-tertiary);
  border: 1px solid var(--tag-tertiary-border);
}

.tag-chip--secondary {
  background: var(--tag-secondary-bg);
  color: var(--md-secondary);
  border: 1px solid var(--tag-secondary-border);
}

.tag-chip .material-symbols-outlined {
  font-size: 16px;
}

.small-tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.6875rem;
  font-weight: 600;
}

.small-tag--primary {
  background: var(--tag-primary-light);
  color: var(--md-primary);
}

.small-tag--tertiary {
  background: var(--tag-tertiary-light);
  color: var(--md-tertiary);
}

/* ── Filter Chips ── */
.filter-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--md-outline-variant);
  background: transparent;
  color: var(--md-on-surface);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  white-space: nowrap;
  user-select: none;
}

.filter-chip:hover {
  background: var(--hover-surface);
}

.filter-chip--selected {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  border-color: transparent;
}

/* ═══════════════════════════
   Landing Page
   ═══════════════════════════ */
.landing-hero {
  width: 100%;
  padding: 72px 24px 64px;
  background:
    radial-gradient(circle at 12% 18%, rgba(124, 248, 220, 0.85), rgba(124, 248, 220, 0) 48%),
    radial-gradient(circle at 82% 12%, rgba(199, 231, 255, 0.82), rgba(199, 231, 255, 0) 42%),
    linear-gradient(140deg, #dffbf3, #e7f5ff 46%, #eef3ff);
  position: relative;
  overflow: hidden;
}

.landing-hero__content {
  max-width: 980px;
  margin: 0 auto;
}

.landing-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  margin: 0 0 16px;
  padding: 6px 12px;
  border: 1px solid rgba(0, 107, 91, 0.24);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.66);
  color: #0a5146;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.landing-hero h1 {
  font-size: clamp(2rem, 6vw, 3.6rem);
  font-weight: 800;
  line-height: 1.05;
  margin: 0 0 16px;
  color: #083930;
  max-width: 900px;
}

.landing-hero__subtitle {
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  margin: 0 0 14px;
  color: #12463d;
  max-width: 820px;
}

.landing-hero__description {
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 28px;
  color: #1f544b;
  max-width: 820px;
}

.landing-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.landing-hero__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.landing-hero__highlights span {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(0, 107, 91, 0.16);
  color: #13493f;
  font-size: 0.82rem;
  font-weight: 600;
}

.landing-value {
  padding: 14px 24px 12px;
}

.landing-value__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.landing-value__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  background: var(--md-surface-container-low);
}

.landing-value__item .material-symbols-outlined {
  font-size: 22px;
  color: var(--md-primary);
  margin-top: 2px;
}

.landing-value__item h2 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.landing-value__item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--md-on-surface-variant);
}

.features {
  padding: 20px 24px 30px;
}

.features__heading {
  max-width: 1200px;
  margin: 0 auto 14px;
}

.features__heading h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.features__heading p {
  margin: 0;
  color: var(--md-on-surface-variant);
}

.features__grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  width: 100%;
  background: var(--md-surface-container-low);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  padding: 20px;
  min-height: 190px;
}

.feature-card__icon {
  display: inline-flex;
  padding: 10px;
  background: var(--md-primary-container);
  border-radius: var(--radius-md);
  color: var(--md-primary);
  margin-bottom: 14px;
}

.feature-card__icon .material-symbols-outlined {
  font-size: 24px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--md-on-surface-variant);
}

.landing-process {
  padding: 8px 24px 24px;
}

.landing-process__inner {
  max-width: 1200px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  background: linear-gradient(145deg, var(--md-surface-container-low), var(--md-surface-container));
  padding: 24px;
}

.landing-process h2 {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2.8vw, 1.8rem);
}

.landing-process ol {
  margin: 0 0 18px;
  padding-left: 20px;
}

.landing-process li {
  margin: 0 0 8px;
  color: var(--md-on-surface-variant);
}

.landing-faq {
  padding: 6px 24px 38px;
}

.landing-faq__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.landing-faq h2 {
  margin: 0 0 12px;
  font-size: clamp(1.25rem, 2.8vw, 1.8rem);
}

.landing-faq article {
  background: var(--md-surface-container-low);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 10px;
}

.landing-faq h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.landing-faq p {
  margin: 0;
  color: var(--md-on-surface-variant);
  font-size: 0.92rem;
  line-height: 1.55;
}

@media (max-width: 899px) {

  .landing-value__inner,
  .features__grid {
    grid-template-columns: 1fr;
  }

  .landing-hero {
    padding: 56px 18px 44px;
  }

  .landing-value,
  .features,
  .landing-process,
  .landing-faq {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (max-width: 539px) {
  .landing-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .landing-process__inner {
    padding: 18px;
  }
}

/* ═══════════════════════════
   Games Page
   ═══════════════════════════ */
.games-hero {
  width: 100%;
  padding: 36px 24px 32px;
  background: linear-gradient(135deg, var(--md-primary), var(--md-tertiary));
  color: var(--md-on-primary);
}

.games-hero__content {
  max-width: 1400px;
  margin: 0 auto;
}

.games-hero__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.games-hero__top .material-symbols-outlined {
  font-size: 32px;
}

.games-hero h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.games-hero p {
  margin: 0;
  font-size: 1rem;
  opacity: 0.78;
}

.games-container {
  max-width: 1400px;
  margin: 0 auto;
  padding-bottom: 24px;
}

/* Search */
.search-panel {
  margin: 18px 20px 0;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  background:
    radial-gradient(circle at right top, rgba(124, 248, 220, 0.25), transparent 38%),
    var(--md-surface-container-low);
}

.search-bar {
  display: flex;
  align-items: center;
  background: var(--md-surface-container-highest);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-search);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.search-bar .material-symbols-outlined {
  padding: 0 4px 0 14px;
  color: var(--md-on-surface-variant);
  font-size: 22px;
}

.search-bar input {
  flex: 1;
  padding: 14px 14px 14px 8px;
  border: none;
  background: transparent;
  color: var(--md-on-surface);
  font-size: 1rem;
  outline: none;
}

.search-bar input::placeholder {
  color: var(--md-on-surface-variant);
}

.search-scope {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.search-scope__btn {
  border: 1px solid var(--md-outline-variant);
  background: transparent;
  color: var(--md-on-surface-variant);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}

.search-scope__btn:hover {
  background: var(--hover-surface);
  color: var(--md-on-surface);
  transform: translateY(-1px);
}

.search-scope__btn--active {
  background: linear-gradient(135deg, var(--md-primary-container), rgba(124, 248, 220, 0.45));
  color: var(--md-on-primary-container);
  border-color: transparent;
  box-shadow: 0 6px 14px rgba(0, 107, 91, 0.18);
}

.search-scope__btn:focus-visible {
  outline: 2px solid var(--md-primary);
  outline-offset: 1px;
}

/* Filters */
.filter-section {
  margin: 16px 20px 8px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  background: var(--md-surface-container-low);
  overflow: hidden;
}

.filter-header {
  display: flex;
  align-items: center;
  padding: 12px 14px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.filter-header:hover {
  background: var(--hover-surface-subtle);
}

.filter-header__icon {
  color: var(--md-primary);
  margin-right: 10px;
}

.filter-header__title {
  font-size: 0.875rem;
  font-weight: 700;
  flex: 1;
}

.filter-header__badge {
  padding: 4px 10px;
  background: var(--md-primary-container);
  color: var(--md-on-primary-container);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  margin-right: 8px;
}

.filter-header__badge:empty {
  display: none;
}

.filter-header__arrow {
  color: var(--md-on-surface-variant);
  transition: transform 0.18s ease;
  font-size: 20px;
}

.filter-header__arrow.expanded {
  transform: rotate(180deg);
}

.filter-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.filter-body.open {
  max-height: 600px;
}

.filter-body__inner {
  padding: 0 14px 14px;
}

.filter-row {
  margin-bottom: 12px;
}

.filter-row:last-child {
  margin-bottom: 0;
}

.filter-row__title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.filter-row__chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.filter-row__chips::-webkit-scrollbar {
  display: none;
}

/* Games Grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px;
}

@media (max-width: 899px) {
  .games-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .search-scope__btn {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }
}

@media (max-width: 599px) {
  .games-grid {
    grid-template-columns: 1fr;
  }

  .search-panel {
    margin: 16px 14px 0;
    padding: 12px;
  }

  .search-bar input {
    padding-right: 10px;
  }

  .search-scope {
    display: grid;
    grid-template-columns: 1fr;
  }

  .search-scope__btn {
    width: 100%;
    flex: 1 1 auto;
  }
}

/* Game Card */
.game-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  background: var(--md-surface-container-low);
  overflow: hidden;
  transition: box-shadow 0.15s;
}

.game-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.game-card a {
  display: flex;
  flex-direction: column;
  padding: 16px;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.game-card__banner {
  margin: -16px -16px 12px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--md-surface-container);
}

.game-card__banner img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.game-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.game-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: var(--md-primary-container);
  border-radius: 10px;
  color: var(--md-primary);
  flex-shrink: 0;
}

.game-card__icon-wrap .material-symbols-outlined {
  font-size: 22px;
}

.game-card__title {
  flex: 1;
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.game-card__arrow {
  color: var(--md-on-surface-variant);
  font-size: 14px;
  flex-shrink: 0;
}

.game-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.game-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.game-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
}

.game-card__meta-item .material-symbols-outlined {
  font-size: 16px;
}

.game-card__description {
  margin: 0;
  font-size: 0.75rem;
  color: var(--md-on-surface-variant);
  line-height: 1.4;
  display: -webkit-box;
  line-clamp: 2;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* No Results */
.no-results {
  text-align: center;
  padding: 40px 20px;
}

.no-results .material-symbols-outlined {
  font-size: 64px;
  color: var(--icon-muted);
}

.no-results h3 {
  margin: 16px 0 4px;
  font-size: 1rem;
  color: var(--md-on-surface-variant);
}

.no-results p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Pagination */
.pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 0 20px 28px;
}

.pagination .btn {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 14px;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 500;
  border: none;
  cursor: pointer;
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  transition: background 0.15s;
}

.page-btn:hover {
  opacity: 0.85;
}

.page-btn.active {
  background: var(--md-primary);
  color: var(--md-on-primary);
  pointer-events: none;
}

.page-btn:disabled {
  opacity: 0.38;
  pointer-events: none;
}

.page-ellipsis {
  padding: 0 4px;
  color: var(--md-on-surface-variant);
  font-size: 0.875rem;
}

.page-size-selector {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--md-surface-container-low);
  border-radius: 14px;
  border: 1px solid var(--border-card);
}

.page-size-selector__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-on-surface-variant);
}

.page-size-selector select {
  border: none;
  background: transparent;
  color: var(--md-on-surface);
  font-size: 0.875rem;
  cursor: pointer;
  outline: none;
  padding: 4px 0;
}

/* ═══════════════════════════
   Game Detail Page
   ═══════════════════════════ */
.game-detail-header {
  position: relative;
  padding: 48px 24px 32px;
  background: linear-gradient(135deg, var(--md-primary-container), var(--md-primary));
  background-position: center;
  background-size: cover;
  overflow: hidden;
}

.game-detail-header__content {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.game-detail-header--with-banner {
  width: calc(100% - 40px);
  max-width: 900px;
  margin: 20px auto 0;
  border-radius: var(--radius-xl);
  min-height: 480px;
  display: flex;
  align-items: flex-end;
}

.game-detail-header--with-banner .game-detail-header__back,
.game-detail-header--with-banner h1 {
  color: #fff;
}

.game-detail-header__bg-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 80px;
  color: var(--detail-bg-icon);
}

.game-detail-header__back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  margin-bottom: 16px;
  opacity: 0.9;
}

.game-detail-header__back:hover {
  opacity: 1;
}

.game-detail-header h1 {
  position: relative;
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: 700;
  color: #fff;
}

.game-detail-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
}

@media (max-width: 899px) {
  .game-detail-header--with-banner {
    width: calc(100% - 32px);
    margin: 16px auto 0;
    min-height: 400px;
  }
}

@media (max-width: 599px) {
  .game-detail-header--with-banner {
    width: calc(100% - 24px);
    margin: 12px auto 0;
    min-height: 340px;
  }
}

.game-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.game-detail__info-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.info-card {
  min-width: 150px;
  padding: 14px;
  border-radius: 14px;
}

.info-card--primary {
  background: var(--info-primary-bg);
}

.info-card--secondary {
  background: var(--info-secondary-bg);
}

.info-card__header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.info-card__header .material-symbols-outlined {
  font-size: 18px;
}

.info-card__title {
  font-size: 0.875rem;
  font-weight: 700;
}

.info-card__value {
  font-size: 0.875rem;
  margin: 2px 0 0;
}

.game-detail__section-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.game-detail__description {
  width: 100%;
  padding: 16px;
  background: var(--md-surface-container-low);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}

.game-detail__description p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

.game-detail__description p+p {
  margin-top: 10px;
}

.game-detail__description-list {
  margin: 0;
  padding-left: 1.8rem;
  font-size: 1rem;
  line-height: 1.6;
}

.game-detail__description-list+.game-detail__description-list,
.game-detail__description-list+p,
.game-detail__description p+.game-detail__description-list {
  margin-top: 10px;
}

.game-detail__description-list li+li {
  margin-top: 10px;
}

.game-detail__description-list li>.game-detail__description-list {
  margin-top: 10px;
}

.game-detail__materials {
  margin-bottom: 24px;
}

.material-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.material-item .material-symbols-outlined {
  font-size: 20px;
  color: var(--md-primary);
}

.material-item span {
  font-size: 1rem;
}

.game-detail__no-materials {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--no-materials-bg);
  border-radius: var(--radius-md);
  color: var(--md-on-tertiary-container);
  margin-bottom: 24px;
}

.game-detail__no-materials .material-symbols-outlined {
  font-size: 24px;
}

.game-detail__no-materials span {
  font-size: 1rem;
}

/* ═══════════════════════════
   Contact Page
   ═══════════════════════════ */
.contact-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

.contact-section h1 {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.contact-section>p {
  font-size: 1rem;
  line-height: 1.5;
  margin: 0 0 24px;
}

.contact-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-card {
  width: 260px;
  background: var(--md-surface-container-low);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  padding: 16px;
}

.contact-card__icon {
  display: inline-flex;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 12px;
}

.contact-card__icon--primary {
  background: var(--md-primary-container);
}

.contact-card__icon--secondary {
  background: var(--md-secondary-container);
}

.contact-card__icon--tertiary {
  background: var(--md-tertiary-container);
}

.contact-card__title {
  font-size: 0.875rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.contact-card__value {
  font-size: 1rem;
  margin: 0;
}

.office-hours-card {
  background: var(--md-surface-container-low);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-card);
  padding: 18px;
}

.office-hours-card h2 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.office-hours-card p {
  margin: 0 0 2px;
  font-size: 0.875rem;
}

/* ── Error View ── */
.error-view {
  text-align: center;
  padding: 60px 20px;
}

.error-view .material-symbols-outlined {
  font-size: 64px;
  color: var(--md-error);
}

.error-view h3 {
  margin: 16px 0 8px;
  color: var(--md-on-surface);
}

.error-view p {
  margin: 0 0 20px;
  font-size: 0.875rem;
  color: var(--md-on-surface-variant);
}

/* ── Loading ── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--md-outline-variant);
  border-top-color: var(--md-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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