/*
Theme Name: Mahing Studio Prompt V2
Theme URI: https://example.com/
Author: OpenAI
Author URI: https://openai.com/
Description: Responsive AI prompt gallery WordPress theme with login-gated prompt access, copy prompt button, social links, and mobile-friendly portfolio pages.
Version: 1.1.1
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mahing-studio-prompt-v2
*/

:root {
  --bg: #f6f6f6;
  --surface: #ffffff;
  --surface-alt: #fbfbfb;
  --text: #111111;
  --muted: #6f6f6f;
  --line: rgba(0,0,0,.08);
  --line-strong: rgba(0,0,0,.14);
  --max: 1440px;
  --single-max: 1180px;
  --hero: clamp(3rem, 9vw, 7rem);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 18px 46px rgba(0,0,0,.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.65;
}
body.msp-lock-scroll { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font: inherit; }
.site-shell { min-height: 100vh; }

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin-left: auto;
  margin-right: auto;
}

.section-space { padding: 36px 0 64px; }
.page-title, .archive-title, .entry-title { margin: 0 0 12px; line-height: 1.05; }
.entry-content, .entry-summary, .entry-meta, .term-links, .archive-description { color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246,246,246,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.site-header.is-scrolled { border-color: var(--line); }
.site-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.branding {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}
.branding img { max-height: 52px; width: auto; }
.branding__title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px 0 8px 8px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
}
.main-nav ul, .footer-menu ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0;
  margin: 0;
}
.main-nav a, .footer-menu a {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .18em;
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .25s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav .menu-item--pill a {
  padding: 12px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.main-nav .menu-item--pill a::after { display: none; }
.menu-item--logout a { color: var(--muted); }

.hero {
  padding: 72px 0 24px;
  text-align: center;
}
.hero__title {
  margin: 0;
  font-size: var(--hero);
  line-height: .94;
  letter-spacing: -.05em;
  font-weight: 700;
  text-transform: uppercase;
}
.hero__desc {
  width: min(100%, 780px);
  margin: 22px auto 0;
  color: var(--muted);
  font-size: 15px;
}
.hero__contact {
  width: min(100%, 680px);
  margin: 10px auto 0;
  color: var(--muted);
  font-size: 14px;
}
.hero-social {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 15px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 6px 18px rgba(0,0,0,.03);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  transition: transform .2s ease, border-color .2s ease;
}
.social-pill:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}
.social-pill svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}
.social-pill--icon-only span {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  padding: 16px 0 28px;
}
.filter-btn {
  border: 0;
  background: transparent;
  padding: 6px 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  cursor: pointer;
  position: relative;
}
.filter-btn::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--text);
  transform: scaleX(0);
  transition: transform .25s ease;
}
.filter-btn:hover, .filter-btn.is-active { color: var(--text); }
.filter-btn:hover::after, .filter-btn.is-active::after { transform: scaleX(1); }

.portfolio-grid {
  columns: 6 320px;
  column-gap: 16px;
  padding-bottom: 56px;
}
.portfolio-card {
  break-inside: avoid;
  margin: 0 0 16px;
  display: inline-block;
  width: 100%;
  position: relative;
  background: var(--surface);
  overflow: hidden;
  vertical-align: top;
}
.portfolio-card.is-hidden { display: none; }
.portfolio-card__link { display: block; }
.portfolio-card__media {
  position: relative;
  overflow: hidden;
  background: #ececec;
}
.portfolio-card__media img {
  width: 100%;
  height: auto;
  transition: transform .35s ease;
}
.portfolio-card:hover .portfolio-card__media img,
.portfolio-card:focus-within .portfolio-card__media img {
  transform: scale(1.03);
}
.portfolio-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px 18px 18px;
  background: linear-gradient(to top, rgba(0,0,0,.72), rgba(0,0,0,.02));
  color: #fff;
  opacity: 0;
  transition: opacity .25s ease;
}
.portfolio-card:hover .portfolio-card__overlay,
.portfolio-card:focus-within .portfolio-card__overlay { opacity: 1; }
.portfolio-card__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.18;
  font-weight: 700;
}
.portfolio-card__cats {
  margin-top: 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .14em;
  opacity: .95;
}
.portfolio-card__badge {
  display: inline-flex;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.18);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.empty-state, .content-card, .single-card {
  background: var(--surface);
  border: 1px solid var(--line);
}
.empty-state, .content-card { padding: 28px; }
.content-card--compact { margin-bottom: 18px; }

/* ===== Fixed single portfolio layout ===== */
.single-portfolio-page .wrap {
  width: min(calc(100% - 40px), var(--max));
  margin-left: auto;
  margin-right: auto;
}

.single-portfolio-card {
  width: min(100%, var(--single-max));
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 28px;
  padding: 24px;
}

.single-portfolio__media,
.single-portfolio__sidebar {
  min-width: 0;
}

.single-portfolio__media img {
  width: 100%;
  height: auto;
}

.single-portfolio__social {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.single-portfolio__sidebar {
  border-left: 1px solid var(--line);
  padding-left: 28px;
  position: sticky;
  top: 96px;
  align-self: start;
  height: calc(100vh - 116px);
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.single-portfolio__sidebar .entry-title {
  margin-bottom: 8px;
  font-size: clamp(2.25rem, 4vw, 4rem);
  word-break: break-word;
}

.single-portfolio__sidebar .term-links {
  margin: 0 0 18px;
  font-size: 14px;
}

.single-portfolio__sidebar-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: #cfcfcf transparent;
}
.single-portfolio__sidebar-scroll::-webkit-scrollbar { width: 6px; }
.single-portfolio__sidebar-scroll::-webkit-scrollbar-thumb {
  background: #cfcfcf;
  border-radius: 999px;
}
.single-portfolio__sidebar-scroll::-webkit-scrollbar-track { background: transparent; }

.prompt-copy-box {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.prompt-copy-box__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}
.prompt-copy-box__title {
  margin: 0;
  font-size: 15px;
  line-height: 1.3;
}
.prompt-copy-box__button, .msp-submit {
  border: 0;
  background: #111;
  color: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.prompt-copy-box__button:hover, .msp-submit:hover { transform: translateY(-1px); }
.prompt-copy-box__button.is-copied { background: #2b2b2b; }
.prompt-copy-box__content {
  padding: 18px;
  color: #2c2c2c;
  font-size: 14px;
  line-height: 1.85;
  white-space: pre-wrap;
  word-break: break-word;
}
.related-prompts {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.related-prompts__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.related-prompts__list {
  display: grid;
  gap: 12px;
}
.related-prompts__item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform .2s ease, border-color .2s ease;
}
.related-prompts__item:hover {
  transform: translateY(-2px);
  border-color: rgba(0,0,0,.14);
}
.related-prompts__thumb {
  width: 88px;
  height: 88px;
  overflow: hidden;
  border-radius: 10px;
  background: #ececec;
}
.related-prompts__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.related-prompts__item-title {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.25;
}
.related-prompts__meta {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.posts-list { display: grid; gap: 18px; }
.post-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
  align-items: stretch;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
}
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: 20px; }

.site-footer {
  padding: 24px 0 36px;
  border-top: 1px solid var(--line);
}
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}
.footer-menu ul { gap: 20px; }

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.msp-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
}
.msp-modal.is-open { display: block; }
.msp-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(4px);
}
.msp-modal__dialog {
  position: relative;
  width: min(calc(100% - 24px), 540px);
  margin: 8vh auto 0;
  background: var(--surface);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.msp-modal__close {
  position: absolute;
  top: 14px;
  right: 16px;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #6a6a6a;
}
.msp-modal__content { padding: 24px 24px 22px; }
.msp-modal__eyebrow {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.msp-modal__content h3 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.04;
}
.msp-modal__desc { margin: 12px 0 18px; color: var(--muted); }
.msp-login-form { display: grid; gap: 12px; }
.msp-field { display: grid; gap: 8px; }
.msp-field span, .msp-check { font-size: 13px; }
.msp-field input {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 14px 16px;
  background: #fff;
}
.msp-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}
.msp-submit { width: 100%; padding: 14px 18px; }
.msp-modal__links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 13px;
}
.msp-modal__links a { color: var(--muted); text-decoration: underline; }

@media (max-width: 1100px) {
  .single-portfolio-card {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 22px;
  }
  .single-portfolio__sidebar .entry-title { font-size: clamp(2rem, 4vw, 3rem); }
}

@media (max-width: 991px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: rgba(246,246,246,.98);
    border-bottom: 1px solid var(--line);
    padding: 0 20px;
    display: none;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 18px 0;
  }
  .main-nav li { width: 100%; }
  .main-nav a {
    display: inline-flex;
    padding: 10px 0;
  }
  .main-nav .menu-item--pill a { padding: 10px 16px; }

  .single-portfolio-card {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .single-portfolio__sidebar {
    position: relative;
    top: auto;
    height: auto;
    overflow: visible;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 22px;
  }
  .single-portfolio__sidebar-scroll {
    overflow: visible;
    padding-right: 0;
  }
  .post-card { grid-template-columns: 1fr; }
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767px) {
  .wrap { width: min(calc(100% - 24px), var(--max)); }
  .site-header__inner { min-height: 68px; }
  .branding__title { font-size: 12px; letter-spacing: .2em; }
  .hero { padding: 56px 0 18px; }
  .hero__desc, .hero__contact { font-size: 14px; }
  .portfolio-grid { columns: 4 180px; column-gap: 12px; }
  .portfolio-card { margin-bottom: 12px; }
  .portfolio-card__overlay { opacity: 1; padding: 18px 14px 14px; }
  .single-card { border-radius: 0; }
  .single-portfolio-card { padding: 14px; }
  .single-portfolio__sidebar .entry-title { font-size: clamp(1.9rem, 7vw, 2.8rem); }
  .prompt-copy-box__head {
    flex-direction: column;
    align-items: flex-start;
  }
  .prompt-copy-box__button { width: 100%; text-align: center; }
  .social-pill, .single-portfolio__social .social-pill { padding: 10px 12px; font-size: 11px; }
}

@media (max-width: 480px) {
  .portfolio-grid { columns: 2; }
  .filter-bar { gap: 14px; }
  .single-portfolio-card { padding: 10px; }
  .single-portfolio__social { gap: 10px; }
  .single-portfolio__social .social-pill { width: calc(50% - 5px); justify-content: center; }
  .msp-modal__content { padding: 22px 18px 18px; }
}


/* FIX LAYOUT SINGLE PORTFOLIO */
body.single-portfolio{
  display: block !important;
}

body.single-portfolio .wrap{
  width: min(calc(100% - 40px), 1440px);
  margin: 0 auto;
}

body.single-portfolio article.single-card.single-portfolio{
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(360px, 430px);
  gap: 28px;
  padding: 24px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  align-items: start;
}

body.single-portfolio article.single-card.single-portfolio .single-portfolio__media,
body.single-portfolio article.single-card.single-portfolio .single-portfolio__sidebar{
  min-width: 0;
}

body.single-portfolio article.single-card.single-portfolio .single-portfolio__media img{
  width: 100%;
  height: auto;
  display: block;
}

body.single-portfolio article.single-card.single-portfolio .single-portfolio__sidebar{
  border-left: 1px solid var(--line);
  padding-left: 28px;
  position: sticky;
  top: 96px;
  align-self: start;
  height: calc(100vh - 116px);
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

body.single-portfolio article.single-card.single-portfolio .single-portfolio__sidebar-scroll{
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
}

@media (max-width: 1100px){
  body.single-portfolio article.single-card.single-portfolio{
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    gap: 22px;
  }
}

@media (max-width: 991px){
  body.single-portfolio article.single-card.single-portfolio{
    grid-template-columns: 1fr;
    gap: 24px;
  }

  body.single-portfolio article.single-card.single-portfolio .single-portfolio__sidebar{
    position: relative;
    top: auto;
    height: auto;
    overflow: visible;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 22px;
  }

  body.single-portfolio article.single-card.single-portfolio .single-portfolio__sidebar-scroll{
    overflow: visible;
    padding-right: 0;
  }
}

@media (max-width: 767px){
  body.single-portfolio article.single-card.single-portfolio{
    padding: 14px;
  }
}

@media (max-width: 480px){
  body.single-portfolio article.single-card.single-portfolio{
    padding: 10px;
  }
}


/* ===== DARK THEME ===== */
:root{
  --bg: #0f1115;
  --surface: #171a21;
  --surface-alt: #1d212b;
  --text: #f5f7fb;
  --muted: #a6afbf;
  --line: rgba(255,255,255,.10);
  --line-strong: rgba(255,255,255,.18);
  --shadow: 0 18px 46px rgba(0,0,0,.35);
}

body{
  background: var(--bg);
  color: var(--text);
}

.site-header{
  background: rgba(15,17,21,.88);
  border-bottom: 1px solid var(--line);
}

.site-header.is-scrolled{
  border-color: var(--line);
}

.empty-state,
.content-card,
.single-card,
.prompt-copy-box,
.portfolio-card,
.related-prompts__item{
  background: var(--surface);
  border-color: var(--line);
}

.entry-content,
.entry-summary,
.entry-meta,
.term-links,
.archive-description,
.hero__lead,
.hero__contact,
.filter-btn,
.related-prompts__meta{
  color: var(--muted);
}

.social-pill{
  background: var(--surface-alt);
  border: 1px solid var(--line);
  color: var(--text);
  box-shadow: 0 6px 18px rgba(0,0,0,.22);
}

.social-pill:hover{
  border-color: var(--line-strong);
}

.filter-btn:hover,
.filter-btn.is-active{
  color: var(--text);
}

.filter-btn::after{
  background: var(--text);
}

.single-portfolio__sidebar{
  border-left: 1px solid var(--line);
}

.prompt-copy-box{
  background: var(--surface);
}

.prompt-copy-box__head{
  border-bottom: 1px solid var(--line);
}

.prompt-copy-box__title,
.related-prompts__title,
.related-prompts__item-title,
.portfolio-card__title,
.entry-title,
.page-title,
.archive-title{
  color: var(--text);
}

.prompt-copy-box__content{
  color: #dbe2ee;
}

.prompt-copy-box__button,
.msp-submit{
  background: #f5f7fb;
  color: #111111;
}

.prompt-copy-box__button:hover,
.msp-submit:hover{
  background: #ffffff;
}

.prompt-copy-box__button.is-copied{
  background: #cfd6e4;
  color: #111111;
}

.single-portfolio__sidebar-scroll{
  scrollbar-color: rgba(255,255,255,.22) transparent;
}

.single-portfolio__sidebar-scroll::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,.22);
}

.single-portfolio__sidebar-scroll::-webkit-scrollbar-track{
  background: transparent;
}

.portfolio-card__media{
  background: #101318;
}

.related-prompts{
  border-top: 1px solid var(--line);
}

.related-prompts__item{
  border: 1px solid var(--line);
  border-radius: 18px;
}

.site-footer{
  border-top: 1px solid var(--line);
}