/*
Theme Name: Moban 8-2-36
Description: Chủ đề WordPress Retro Pixel Arcade phong cách áp phích retro: giấy kem sần, cam cháy và xanh lam in nổi, tường poster dán nghiêng, tem răng cưa và dải ruy-banh vé số.
Version: 1.0
Author: Moban82
Text Domain: moban82
*/

/* Google Fonts (DotGothic16 + Be Vietnam Pro) are enqueued in functions.php — no @import here. */

/* ============================================================
   1. Design tokens — print shop orange & blue
   ============================================================ */
:root {
  --pp-orange: #E8541F;
  --pp-orange-deep: #B93A0E;
  --pp-blue: #1E3A6E;
  --pp-blue-deep: #122647;
  --pp-mustard: #F0B429;
  --pp-paper: #F5EBD8;
  --pp-paper-2: #EFE0C4;
  --pp-ink: #241F1A;
  --bg: var(--pp-paper);
  --surface: #FFFDF4;
  --text: #33291D;
  --text-muted: #7A6A52;
  --shadow-print: 8px 8px 0 var(--pp-blue);
  --shadow-print-sm: 4px 4px 0 var(--pp-blue);
  --font-display: 'DotGothic16', 'Be Vietnam Pro', sans-serif;
  --font-body: 'Be Vietnam Pro', 'Segoe UI', sans-serif;
  --wrap: 1180px;
}

/* ============================================================
   2. Reset & base — paper grain + halftone accents
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: 0 !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(rgba(36, 31, 26, 0.05) 1px, transparent 1.6px),
    linear-gradient(180deg, rgba(240, 180, 41, 0.08), transparent 420px);
  background-size: 14px 14px, 100% 100%;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  image-rendering: pixelated;
}

a {
  color: var(--pp-orange);
  text-decoration: none;
  transition: color 0.15s steps(2);
}

a:hover {
  color: var(--pp-blue);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.4;
  color: var(--pp-blue);
  margin: 0 0 0.7em;
}

h1 { font-size: clamp(1.7rem, 4.6vw, 2.9rem); }
h2 { font-size: clamp(1.4rem, 3.6vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 2.6vw, 1.35rem); }

p {
  margin: 0 0 1.2em;
}

.wrap {
  width: min(var(--wrap), 92%);
  margin-inline: auto;
}

.section {
  padding: 3.2rem 0;
}

/* Section kicker: rubber stamp */
.section-kicker {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pp-orange);
  border: 3px double var(--pp-orange);
  padding: 0.3rem 0.9rem;
  margin-bottom: 0.9rem;
  transform: rotate(-1.2deg);
}

.section-title {
  position: relative;
  display: inline-block;
  padding-bottom: 0.8rem;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 120px;
  height: 6px;
  background: repeating-linear-gradient(90deg, var(--pp-orange) 0 14px, var(--pp-blue) 14px 28px);
}

/* Pixel divider: ticket perforation */
.px-divider {
  height: 10px;
  border: 0;
  margin: 0;
  background: repeating-linear-gradient(90deg, var(--pp-blue) 0 18px, transparent 18px 30px);
  opacity: 0.65;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ============================================================
   3. Header & navigation — ticket stubs
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--pp-paper-2);
  border-bottom: 4px solid var(--pp-blue);
  box-shadow: 0 4px 0 var(--pp-orange);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.site-brand__logo {
  width: 50px;
  height: 50px;
  border: 3px solid var(--pp-blue);
  box-shadow: var(--shadow-print-sm);
  background: var(--surface);
}

.site-brand__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--pp-blue);
  line-height: 1.2;
}

.site-brand__tag {
  display: block;
  font-family: var(--font-body);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--pp-orange);
}

.site-nav {
  display: none;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Ticket-stub nav: perforated left edge */
.site-nav__link {
  display: block;
  padding: 0.5rem 0.9rem 0.5rem 1.1rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--pp-blue);
  background: var(--surface);
  border: 2px solid var(--pp-blue);
  border-left: 6px dashed var(--pp-orange);
  box-shadow: 3px 3px 0 rgba(30, 58, 110, 0.45);
  transition: transform 0.12s steps(2), background 0.12s steps(2), color 0.12s steps(2);
}

.site-nav__link:hover,
.site-nav__link:focus {
  background: var(--pp-blue);
  color: var(--pp-paper);
  transform: translateY(-3px);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px;
  height: 46px;
  padding: 12px;
  background: var(--surface);
  border: 2px solid var(--pp-blue);
  box-shadow: var(--shadow-print-sm);
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--pp-orange);
  transition: transform 0.2s steps(3), opacity 0.2s steps(3);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.site-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--pp-paper-2);
  border-bottom: 4px solid var(--pp-blue);
}

.site-nav.is-open .site-nav__list {
  flex-direction: column;
  padding: 0.9rem 4%;
}

@media (min-width: 1024px) {
  .site-nav {
    display: block;
  }

  .nav-toggle {
    display: none;
  }
}

/* ============================================================
   4. Hero — headline poster on a halftone wall
   ============================================================ */
.ticket-strip {
  overflow: hidden;
  background: var(--pp-blue);
  border-bottom: 4px solid var(--pp-ink);
}

.ticket-strip__track {
  display: flex;
  width: max-content;
  animation: strip-run 24s linear infinite;
}

.ticket-strip__track span {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  color: var(--pp-paper);
  padding: 0.55rem 0;
  white-space: nowrap;
}

@keyframes strip-run {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.poster-hero {
  padding: 3.2rem 0 3.6rem;
}

.poster-hero__grid {
  display: grid;
  gap: 2.4rem;
  align-items: center;
}

@media (min-width: 920px) {
  .poster-hero__grid {
    grid-template-columns: 1fr 1.05fr;
  }
}

/* Big framed poster with halftone field + corner stamp */
.headline-poster {
  position: relative;
  background: var(--pp-orange);
  border: 5px solid var(--pp-ink);
  box-shadow: 12px 12px 0 var(--pp-blue);
  padding: 1rem;
  transform: rotate(-1.4deg);
}

.headline-poster::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 253, 244, 0.22) 1.6px, transparent 2px);
  background-size: 12px 12px;
  pointer-events: none;
}

.headline-poster img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 4px solid var(--surface);
}

.headline-poster__stamp {
  position: absolute;
  top: -18px;
  right: -14px;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--pp-paper);
  background: var(--pp-blue);
  border: 3px solid var(--surface);
  padding: 0.4rem 0.9rem;
  transform: rotate(6deg);
  box-shadow: 4px 4px 0 rgba(36, 31, 26, 0.4);
}

.poster-hero__text h1 {
  color: var(--pp-orange-deep);
}

.poster-hero__lead {
  color: var(--text-muted);
  max-width: 54ch;
}

/* ============================================================
   5. CTA button — wax-seal stamp
   ============================================================ */
.cta-btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  color: var(--pp-paper);
  background: var(--pp-orange);
  border: 3px solid var(--pp-ink);
  outline: 3px dashed var(--pp-orange-deep);
  outline-offset: -9px;
  box-shadow: var(--shadow-print);
  padding: 0.9rem 2.4rem;
  transition: transform 0.12s steps(2), box-shadow 0.12s steps(2), background 0.12s steps(2);
}

.cta-btn:hover,
.cta-btn:focus {
  color: var(--pp-paper);
  background: var(--pp-blue);
  transform: translate(4px, 4px);
  box-shadow: 2px 2px 0 var(--pp-blue);
}

.cta-btn--block {
  display: block;
  width: max-content;
  margin-inline: auto;
}

/* ============================================================
   6. Poster wall collage — features
   ============================================================ */
.collage {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  margin-top: 2.6rem;
}

@media (min-width: 680px) {
  .collage {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .collage {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4rem;
  }
}

/* Pinned poster: alternating tilt + tape corners */
.pin-poster {
  position: relative;
  background: var(--surface);
  border: 3px solid var(--pp-ink);
  box-shadow: 10px 10px 0 rgba(30, 58, 110, 0.5);
  padding: 0.9rem 0.9rem 1.2rem;
  transition: transform 0.15s steps(3), box-shadow 0.15s steps(3);
}

.pin-poster:nth-child(odd) {
  transform: rotate(-2.2deg);
}

.pin-poster:nth-child(even) {
  transform: rotate(1.8deg) translateY(14px);
}

.pin-poster:nth-child(3n) {
  transform: rotate(-1deg) translateY(-6px);
}

.pin-poster:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow: 14px 14px 0 rgba(232, 84, 31, 0.5);
  z-index: 2;
}

/* Tape pieces */
.pin-poster::before,
.pin-poster::after {
  content: '';
  position: absolute;
  width: 74px;
  height: 20px;
  background: rgba(240, 180, 41, 0.75);
  border: 1px dashed rgba(36, 31, 26, 0.35);
}

.pin-poster::before {
  top: -11px;
  left: 14px;
  transform: rotate(-8deg);
}

.pin-poster::after {
  top: -11px;
  right: 14px;
  transform: rotate(7deg);
}

.pin-poster img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 2px solid var(--pp-ink);
}

.pin-poster__no {
  position: absolute;
  left: -12px;
  bottom: 22px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--pp-paper);
  background: var(--pp-orange);
  border: 2px solid var(--pp-ink);
  padding: 0.15rem 0.6rem;
  transform: rotate(-4deg);
}

.pin-poster h3 {
  margin: 0.9rem 0 0.3rem;
  color: var(--pp-orange-deep);
}

.pin-poster p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ============================================================
   7. Broadside — rules poster
   ============================================================ */
.broadside {
  background: var(--surface);
  border: 4px solid var(--pp-blue);
  outline: 2px solid var(--pp-blue);
  outline-offset: 6px;
  box-shadow: var(--shadow-print);
  margin-top: 2rem;
  padding: 1.6rem clamp(1rem, 3vw, 2.4rem) 2rem;
}

.broadside__head {
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--pp-orange);
  border-bottom: 3px double var(--pp-blue);
  padding-bottom: 0.7rem;
  margin-bottom: 1rem;
}

.rules-table {
  width: 100%;
  border-collapse: collapse;
}

.rules-table th,
.rules-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--pp-paper-2);
  font-size: 0.95rem;
}

.rules-table th {
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  color: var(--pp-paper);
  background: var(--pp-blue);
  text-transform: uppercase;
  font-size: 0.9rem;
}

.rules-table td:last-child {
  font-family: var(--font-display);
  color: var(--pp-orange);
  white-space: nowrap;
}

.rules-table tbody tr:nth-child(even) {
  background: rgba(240, 180, 41, 0.12);
}

.table-scroll {
  overflow-x: auto;
}

/* ============================================================
   8. Stamp row — six symbols
   ============================================================ */
.stamp-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 640px) {
  .stamp-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .stamp-row {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Postage stamp: perforated edge via dashed outline */
.stamp {
  text-align: center;
  background: var(--surface);
  border: 3px solid var(--pp-blue);
  outline: 3px dashed var(--pp-blue);
  outline-offset: 4px;
  padding: 1rem 0.6rem;
  transition: transform 0.15s steps(2), background 0.15s steps(2);
}

.stamp:hover {
  transform: rotate(-2deg) translateY(-5px);
  background: var(--pp-paper-2);
}

.stamp img {
  width: 82px;
  height: 82px;
  margin: 0 auto 0.7rem;
  border: 2px solid var(--pp-ink);
}

.stamp__name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--pp-blue);
}

/* ============================================================
   9. Postcards — reviews
   ============================================================ */
.postcards {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: 1fr;
  margin-top: 2rem;
}

@media (min-width: 860px) {
  .postcards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.postcard {
  position: relative;
  margin: 0;
  background: var(--surface);
  border: 3px solid var(--pp-ink);
  box-shadow: 8px 8px 0 rgba(232, 84, 31, 0.45);
  padding: 1.4rem 1.3rem 1.2rem;
}

.postcard:nth-child(2) {
  transform: rotate(1.4deg);
}

/* Postage corner */
.postcard::after {
  content: 'TEM';
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--pp-paper);
  background: var(--pp-orange);
  border: 2px dashed var(--surface);
  outline: 2px solid var(--pp-orange);
  padding: 0.2rem 0.45rem;
  transform: rotate(4deg);
}

.postcard__stars {
  color: var(--pp-orange);
  letter-spacing: 0.14em;
  margin-bottom: 0.5rem;
}

.postcard__text {
  font-style: italic;
  font-size: 0.95rem;
}

.postcard__author {
  margin-top: 0.8rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--pp-blue);
}

/* ============================================================
   10. Breadcrumbs — route stamps
   ============================================================ */
.breadcrumbs {
  padding: 1rem 0 0;
  font-size: 0.85rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li {
  background: var(--surface);
  border: 2px solid var(--pp-blue);
  padding: 0.15rem 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
}

.breadcrumbs li + li::before {
  content: '➜';
  margin-right: 0.45rem;
  color: var(--pp-orange);
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--pp-orange);
}

.breadcrumbs [aria-current="page"] {
  background: var(--pp-blue);
  color: var(--pp-paper);
}

.breadcrumbs [aria-current="page"] a {
  color: var(--pp-paper);
}

/* ============================================================
   11. Archive — poster rack cards
   ============================================================ */
.page-head {
  padding: 2.2rem 0 0.6rem;
}

.post-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: 1fr;
  padding: 1.8rem 0 3rem;
}

@media (min-width: 640px) {
  .post-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .post-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.post-card {
  background: var(--surface);
  border: 3px solid var(--pp-ink);
  box-shadow: var(--shadow-print);
  overflow: hidden;
  transition: transform 0.15s steps(2), box-shadow 0.15s steps(2);
}

.post-card:hover {
  transform: translate(-4px, -4px) rotate(-0.6deg);
  box-shadow: 12px 12px 0 var(--pp-orange);
}

.post-card__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-bottom: 3px solid var(--pp-ink);
}

.post-card__body {
  padding: 1.1rem 1.2rem 1.4rem;
}

.post-card__title {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.post-card__title a {
  color: var(--pp-blue);
}

.post-card__title a:hover {
  color: var(--pp-orange);
}

.post-card__excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.post-card__meta {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--pp-orange);
}

.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-muted);
}

/* Pagination — stamp keys */
.pagination,
.nav-links {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  padding: 0.5rem 0 3rem;
}

.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 46px;
  padding: 0 0.7rem;
  border: 3px solid var(--pp-blue);
  outline: 2px dashed var(--pp-blue);
  outline-offset: 3px;
  color: var(--pp-blue);
  font-family: var(--font-display);
  background: var(--surface);
}

.page-numbers.current {
  background: var(--pp-orange);
  color: var(--pp-paper);
  border-color: var(--pp-orange);
  outline-color: var(--pp-orange);
}

.page-numbers:hover {
  color: var(--pp-orange);
}

.page-numbers.current:hover {
  color: var(--pp-paper);
}

/* ============================================================
   12. Single post — printed page
   ============================================================ */
.single-head {
  padding: 2rem 0 1rem;
}

.single-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.4rem;
}

.single-meta span {
  background: var(--surface);
  border: 2px solid var(--pp-blue);
  padding: 0.25rem 0.75rem;
}

.entry-content {
  max-width: 780px;
  background: var(--surface);
  border: 3px solid var(--pp-ink);
  box-shadow: var(--shadow-print);
  padding: 2rem clamp(1.2rem, 4vw, 2.8rem) 2.4rem;
  margin-bottom: 2.5rem;
}

.entry-content img {
  border: 3px solid var(--pp-ink);
}

.entry-content h2,
.entry-content h3 {
  margin-top: 1.8em;
}

.entry-content blockquote {
  margin: 1.6em 0;
  padding: 1rem 1.4rem;
  border-left: 8px solid var(--pp-orange);
  background: var(--pp-paper-2);
  font-style: italic;
}

.related-block {
  padding: 2.5rem 0 3rem;
}

.cta-strip {
  text-align: center;
  padding: 2.6rem 1rem;
  margin: 2rem 0 3rem;
  background: var(--pp-paper-2);
  border: 4px double var(--pp-blue);
}

/* ============================================================
   13. Footer — print shop counter
   ============================================================ */
.site-footer {
  border-top: 6px solid var(--pp-orange);
  background: var(--pp-blue-deep);
  padding: 2.8rem 0 1.6rem;
  text-align: center;
  color: var(--pp-paper);
}

.site-footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.6rem;
  margin: 0 0 1.6rem;
  padding: 0;
  list-style: none;
}

.site-footer__nav a {
  color: rgba(245, 235, 216, 0.8);
  font-size: 0.92rem;
  font-weight: 600;
}

.site-footer__nav a:hover {
  color: var(--pp-mustard);
}

.site-footer__badge {
  margin: 1.4rem 0;
}

.site-footer__disclaimer {
  max-width: 720px;
  margin: 1.2rem auto 0;
  font-size: 0.82rem;
  line-height: 1.8;
  color: rgba(245, 235, 216, 0.75);
}

.site-footer__disclaimer p {
  margin: 0.3em 0;
}

.site-footer__copy {
  margin-top: 1.4rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: rgba(245, 235, 216, 0.55);
}

/* ============================================================
   14. Motion & a11y
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

:focus-visible {
  outline: 3px solid var(--pp-orange);
  outline-offset: 3px;
}