/* ============================================================
   NPDuyLab 1.3.0 – Giao diện game 2D hoạt hình
   Viền đen dày, bóng đổ cứng lệch góc, bảng màu phẳng.
   Nạp sau style.css; mọi quy tắc toàn site nằm dưới body.skin-game.
   ============================================================ */

:root {
  --g-ink:    #1B1B2F;
  --g-sky:    #BFE7FF;
  --g-white:  #FFFFFF;
  --g-coral:  #FF8A80;
  --g-yellow: #FFD93D;
  --g-green:  #7ED67E;
  --g-grass:  #4FB862;
  --g-skyc:   #8FD3FF;
  --g-purple: #B8A4FF;
  --g-cream:  #FFF4D6;
  --g-tint:   #F4FBFF;
  --g-violet: #3A2E8F;

  --g-border: 3px solid var(--g-ink);
  --g-border-lg: 4px solid var(--g-ink);
  --g-shadow-sm: 3px 3px 0 var(--g-ink);
  --g-shadow:    5px 5px 0 var(--g-ink);
  --g-shadow-lg: 8px 8px 0 var(--g-ink);

  --g-display: 'Baloo 2', 'Nunito', system-ui, sans-serif;
  --g-body:    'Nunito', system-ui, sans-serif;
}

/* ---------- Nền tảng toàn site ---------- */
body.skin-game {
  --font-display: var(--g-display);
  --font-body:    var(--g-body);
  --color-text-1: var(--g-ink);
  --color-text-2: #3B3B52;
  font-family: var(--g-body);
  color: var(--g-ink);
  background: var(--g-tint);
}

body.skin-game.is-front-page { background: var(--g-sky); }

body.skin-game h1,
body.skin-game h2,
body.skin-game h3 { font-family: var(--g-display); }

body.skin-game a:focus-visible,
body.skin-game button:focus-visible {
  outline: 3px solid var(--g-violet);
  outline-offset: 3px;
}

/* ---------- Màu nền tiện ích ---------- */
.g-bg-coral  { background: var(--g-coral)  !important; }
.g-bg-yellow { background: var(--g-yellow) !important; }
.g-bg-green  { background: var(--g-green)  !important; }
.g-bg-sky    { background: var(--g-skyc)   !important; }
.g-bg-purple { background: var(--g-purple) !important; }
.g-bg-white  { background: var(--g-white)  !important; }

/* ---------- Header gọn ---------- */
body.skin-game .site-header {
  background: var(--g-sky);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: var(--g-border);
  height: 60px;
}
body.skin-game:not(.is-front-page) .site-header { background: var(--g-white); }

body.skin-game .site-logo__mark { display: none; }
body.skin-game .site-logo__text {
  font-family: var(--g-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0;
  color: var(--g-ink);
  background: var(--g-yellow);
  border: var(--g-border);
  border-radius: 10px;
  padding: 0 10px;
  box-shadow: var(--g-shadow-sm);
}
body.skin-game .site-logo__text span { color: var(--g-ink); }

body.skin-game .nav-desktop a {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--g-ink);
  padding: 8px 10px;
  border-radius: 10px;
  letter-spacing: 0;
}
body.skin-game .nav-desktop a:hover,
body.skin-game .nav-desktop .current-menu-item > a,
body.skin-game .nav-desktop .current_page_item > a,
body.skin-game .nav-desktop .current-menu-ancestor > a {
  color: var(--g-ink);
  background: var(--g-yellow);
}
body.skin-game .nav-desktop .sub-menu {
  background: var(--g-white);
  border: var(--g-border);
  border-radius: 14px;
  box-shadow: var(--g-shadow);
}

body.skin-game .btn-search {
  color: var(--g-ink);
  border: var(--g-border);
  border-radius: 10px;
  background: var(--g-white);
  width: 44px;
  height: 44px;
}

/* ---------- Bottom nav (di động) ---------- */
body.skin-game .bottom-nav {
  background: var(--g-white);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-top: var(--g-border);
}
body.skin-game .bottom-nav__item { color: #4A4A63; }
body.skin-game .bottom-nav__item span { font-weight: 800; }
body.skin-game .bottom-nav__item.active { color: var(--g-ink); background: var(--g-yellow); }
body.skin-game .bottom-nav__item.active::before { display: none; }

/* ---------- Nút ---------- */
.g-btn,
body.skin-game .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 18px;
  font-family: var(--g-body);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--g-ink);
  background: var(--g-white);
  border: var(--g-border);
  border-radius: 12px;
  box-shadow: var(--g-shadow-sm);
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.g-btn:hover,
body.skin-game .btn:hover {
  color: var(--g-ink);
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--g-ink);
}
.g-btn:active,
body.skin-game .btn:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--g-ink);
}
.g-btn--primary,
body.skin-game .btn--primary { background: var(--g-yellow); }
.g-btn--sm { min-height: 40px; padding: 6px 12px; font-size: 0.85rem; border-radius: 10px; }

/* ---------- Thẻ ---------- */
.g-card {
  background: var(--g-white);
  border: var(--g-border-lg);
  border-radius: 20px;
  box-shadow: var(--g-shadow);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--g-ink);
  text-decoration: none;
}
.g-card--lg { border-radius: 22px; box-shadow: var(--g-shadow-lg); padding: 26px; }
a.g-card { transition: transform 120ms ease, box-shadow 120ms ease; }
a.g-card:hover { color: var(--g-ink); transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--g-ink); }

.g-card__title { margin: 0; font-size: 1.375rem; font-weight: 800; line-height: 1.2; }
.g-card__text  { margin: 0; font-size: 0.95rem; line-height: 1.55; }

.g-chip,
.g-tag {
  align-self: flex-start;
  display: inline-block;
  font-weight: 800;
  border: var(--g-border);
  color: var(--g-ink);
}
.g-chip { font-size: 0.875rem; border-radius: 999px; padding: 1px 12px; }
.g-tag  { font-size: 0.8rem; border-radius: 8px; padding: 0 8px; letter-spacing: 0.04em; text-transform: uppercase; }
.g-chips { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Dải màu các section ---------- */
.g-band { border-top: var(--g-border-lg); }
.g-band--green  { background: var(--g-grass); }
.g-band--cream  { background: var(--g-cream); }
.g-band--purple { background: var(--g-purple); }
.g-band--sky    { background: var(--g-skyc); }
.g-band--ink    { background: var(--g-ink); color: var(--g-white); }

.g-section {
  padding-top: 56px;
  padding-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.g-section__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.g-title {
  align-self: flex-start;
  margin: 0;
  font-family: var(--g-display);
  font-size: clamp(1.6rem, 4vw, 2.25rem);
  line-height: 1.1;
  font-weight: 800;
  color: var(--g-ink);
  border: var(--g-border-lg);
  border-radius: 16px;
  padding: 6px 20px;
  box-shadow: 6px 6px 0 var(--g-ink);
}
.g-title--on-ink { border-color: var(--g-white); box-shadow: 6px 6px 0 var(--g-yellow); }
.g-more { font-weight: 800; color: var(--g-ink); text-decoration: underline; text-underline-offset: 4px; }
.g-more:hover { color: var(--g-violet); }

.g-grid { display: grid; gap: 20px; }
.g-grid--4      { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.g-grid--3      { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.g-grid--topics { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }

/* ---------- HERO – thẻ nhân vật ---------- */
.g-hero { position: relative; overflow: hidden; background: var(--g-sky); }
.g-hero__hills { position: absolute; left: 0; bottom: 0; width: 100%; height: 200px; display: block; }
.g-hero__cloud { position: absolute; left: 5%; top: 8px; width: 140px; height: 70px; animation: g-cloud 22s linear infinite alternate; }
.g-hero__sun   { position: absolute; right: 4%; top: 0; width: 96px; height: 96px; animation: g-spin 30s linear infinite; }
.g-hero__wrap  { position: relative; padding-top: 40px; padding-bottom: 130px; }

.g-hero__card {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 32px;
  border-radius: 28px;
  box-shadow: 10px 10px 0 var(--g-ink);
  padding: 28px;
}
.g-hero__media   { flex: 1 1 260px; max-width: 360px; display: flex; flex-direction: column; gap: 14px; margin: 0 auto; }
.g-hero__content { flex: 999 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }

.g-avatar {
  aspect-ratio: 1 / 1;
  background: #FFE8A3;
  border: var(--g-border-lg);
  border-radius: 22px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: g-walk 3.2s ease-in-out infinite;
  will-change: transform;
}
.g-avatar__img { width: 100%; height: 100%; object-fit: cover; }
.g-avatar__placeholder { font-family: var(--g-display); font-weight: 800; font-size: 5rem; color: var(--g-ink); }

.g-level {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--g-ink);
  color: var(--g-white);
  border-radius: 14px;
  padding: 10px 16px;
  font-weight: 800;
}
.g-level strong { font-family: var(--g-display); font-size: 1.375rem; color: var(--g-yellow); }

.g-hero__name {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 4rem);
  line-height: 1;
  font-weight: 800;
  color: var(--g-ink);
}
.g-hero__name span { color: var(--g-ink); }
.g-hero__tagline {
  margin: 0;
  font-family: var(--g-display);
  font-size: clamp(1.2rem, 2.6vw, 1.625rem);
  line-height: 1.25;
  font-weight: 700;
  color: var(--g-violet);
}
.g-hero__bio { margin: 0; max-width: 620px; font-size: 1.0625rem; line-height: 1.55; }

.g-contact {
  border: 3px dashed var(--g-ink);
  border-radius: 18px;
  padding: 16px 20px;
  background: var(--g-tint);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.g-contact__title { margin: 0; font-size: 1.25rem; font-weight: 800; }
.g-contact__list { display: flex; flex-wrap: wrap; gap: 0 28px; }
.g-contact__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-weight: 800;
  color: var(--g-ink);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.g-contact__list a:hover { color: var(--g-violet); }
.g-contact__social { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- Cộng đồng ---------- */
.g-community__links { margin-top: auto; padding-top: 6px; display: flex; flex-wrap: wrap; gap: 4px 16px; }
.g-community__links a { font-weight: 800; color: var(--g-ink); min-height: 32px; display: inline-flex; align-items: center; }
.g-community__links a:hover { color: var(--g-violet); }

/* ---------- Chủ đề bài viết ---------- */
.g-topic { flex-direction: row; align-items: center; gap: 14px; padding: 18px 20px; border-radius: 18px; }
.g-topic__num {
  flex: none;
  width: 48px;
  height: 48px;
  border: var(--g-border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--g-display);
  font-weight: 800;
  font-size: 1.375rem;
}
.g-topic__body  { display: flex; flex-direction: column; min-width: 0; }
.g-topic__name  { font-weight: 800; font-size: 1.125rem; line-height: 1.3; }
.g-topic__count { font-size: 0.875rem; font-weight: 700; color: #3B3B52; }

/* ---------- Dịch vụ ---------- */
.g-service { gap: 10px; }
.g-service__title { margin: 0; font-size: 1.625rem; line-height: 1.15; font-weight: 800; }
.g-service__list { margin: 0; padding-left: 22px; list-style: disc; display: flex; flex-direction: column; gap: 4px; font-weight: 700; }
.g-service__list li { display: list-item; }
.g-service .g-btn { margin-top: auto; align-self: flex-start; }

/* ---------- Công cụ ---------- */
.g-card--on-ink { border-color: var(--g-white); box-shadow: 6px 6px 0 var(--g-yellow); }
a.g-card--on-ink:hover { box-shadow: 8px 8px 0 var(--g-yellow); }
.g-tool { gap: 10px; }
.g-tool__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.g-tool__go { margin-top: auto; padding-top: 4px; font-weight: 800; }
.g-tool--soon { box-shadow: 6px 6px 0 #5A5A75; }
.g-tool__icon {
  width: 56px;
  height: 56px;
  border: var(--g-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--g-ink);
}
.g-tool__title { font-family: var(--g-display); font-weight: 800; font-size: 1.3rem; line-height: 1.2; }

/* ---------- Thẻ bài viết, trang blog, bài đơn ---------- */
body.skin-game .post-card {
  border: var(--g-border);
  border-radius: 18px;
  box-shadow: var(--g-shadow);
}
body.skin-game .post-card:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--g-ink); }
body.skin-game .post-card__image { border-bottom: var(--g-border); }
body.skin-game .post-card__title { font-family: var(--g-display); font-weight: 800; letter-spacing: 0; }
body.skin-game .post-cat {
  background: var(--g-yellow);
  color: var(--g-ink);
  border: 2px solid var(--g-ink);
  font-weight: 800;
}
body.skin-game .section-title { font-family: var(--g-display); letter-spacing: 0; }
body.skin-game .search-box {
  border: var(--g-border-lg);
  border-radius: 20px;
  box-shadow: var(--g-shadow-lg);
}

/* ---------- Chân trang ---------- */
body.skin-game .g-footer {
  background: var(--g-yellow);
  border-top: var(--g-border-lg);
  padding: 32px 0;
  text-align: left;
}
.g-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.g-footer__tagline { margin: 0; font-family: var(--g-display); font-size: 1.5rem; font-weight: 800; color: var(--g-ink); }
.g-footer__end { display: flex; align-items: center; gap: 16px; }
body.skin-game .g-footer .site-footer__copy,
body.skin-game .g-footer .site-footer__copy a { color: var(--g-ink); font-weight: 700; font-size: 0.95rem; }
.g-totop {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--g-ink);
  background: var(--g-coral);
  border: var(--g-border);
  border-radius: 14px;
  box-shadow: 4px 4px 0 var(--g-ink);
}
.g-totop:hover { color: var(--g-ink); transform: translateY(-3px); }

/* ---------- Chuyển động ---------- */
@keyframes g-walk {
  0%   { transform: translate(0, 0)       rotate(0deg); }
  15%  { transform: translate(10px, -14px) rotate(2deg); }
  30%  { transform: translate(20px, 0)    rotate(0deg); }
  45%  { transform: translate(10px, -14px) rotate(-2deg); }
  60%  { transform: translate(0, 0)       rotate(0deg); }
  75%  { transform: translate(-10px, -14px) rotate(-2deg); }
  90%  { transform: translate(-20px, 0)   rotate(0deg); }
  100% { transform: translate(0, 0)       rotate(0deg); }
}
@keyframes g-cloud { from { transform: translateX(0); } to { transform: translateX(40vw); } }
@keyframes g-spin  { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  .g-avatar, .g-hero__cloud, .g-hero__sun { animation: none; }
  .g-btn, a.g-card, .g-totop { transition: none; }
}

/* ---------- Di động ---------- */
@media (max-width: 639px) {
  .g-hero__wrap { padding-top: 24px; padding-bottom: 110px; }
  .g-hero__card { padding: 20px; gap: 20px; box-shadow: 6px 6px 0 var(--g-ink); }
  .g-hero__media { max-width: 260px; }
  .g-hero__sun { width: 64px; height: 64px; }
  .g-section { padding-top: 40px; padding-bottom: 40px; }
  .g-grid--4, .g-grid--3, .g-grid--topics { grid-template-columns: 1fr; }
  .g-footer__inner { justify-content: center; text-align: center; }
}