/*
Theme Name:  Vendor Support Library
Version:     3.0.3
Description: Theme tùy chỉnh cho plugin Vendor Support Library
Author:      Your Name
Text Domain: aipd-theme
*/

/* ═══════════════════════════════════════════════
   TOKENS
═══════════════════════════════════════════════ */
:root {
  --teal:        #0d9488;
  --teal-light:  #ccfbf1;
  --teal-mid:    #5eead4;
  --teal-dark:   #0f766e;
  --teal-xlight: #f0fdfa;

  --white:  #ffffff;
  --gray-1: #f8fafb;
  --gray-2: #f1f5f4;
  --gray-3: #e2e8e6;
  --gray-4: #b0bdb9;
  --gray-5: #6b7b77;
  --gray-6: #374340;
  --ink:    #0f1f1c;

  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --r:    10px;
  --r-lg: 16px;
  --max:  1200px;
  --nav:  60px;
}

/* ═══════════════════════════════════════════════
   RESET
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--white);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
h1,h2,h3,h4,h5 { line-height: 1.25; color: var(--ink); }

/* ═══════════════════════════════════════════════
   LAYOUT
═══════════════════════════════════════════════ */
.site-wrapper { display: flex; flex-direction: column; min-height: 100vh; }
.site-content { flex: 1; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}
@media (min-width: 640px)  { .container { padding: 0 24px; } }
@media (min-width: 1280px) { .container { padding: 0 40px; } }

/* ═══════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════ */
.site-nav {
  position: sticky; top: 0; z-index: 200;
  height: var(--nav);
  background: var(--white);
  border-bottom: 1px solid var(--gray-3);
}
.site-nav__inner {
  height: 100%; display: flex; align-items: center; gap: 8px;
}
.site-nav__logo {
  display: flex; align-items: center; gap: 8px;
  font-size: .9rem; font-weight: 700; color: var(--ink);
  flex-shrink: 0; margin-right: 8px;
  min-width: 0;
}
.site-nav__logo-icon {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--teal); display: grid; place-items: center; font-size: 15px; flex-shrink: 0;
}
.site-nav__logo-img {
  display: block;
  width: auto;
  max-width: 180px;
  max-height: 42px;
  object-fit: contain;
}

/* Desktop menu */
.site-nav__menu {
  display: none;
  list-style: none; flex: 1;
}
.site-nav__menu a {
  padding: 6px 11px; border-radius: 7px;
  font-size: .84rem; font-weight: 500; color: var(--gray-5);
  transition: color .15s, background .15s; white-space: nowrap;
}
.site-nav__menu a:hover,
.site-nav__menu .current-menu-item a { color: var(--teal-dark); background: var(--teal-xlight); }

.site-nav__actions {
  display: none; align-items: center; gap: 7px; margin-left: auto;
}
.btn-ghost {
  padding: 6px 13px; border-radius: 8px; border: 1px solid var(--gray-3);
  background: var(--white); color: var(--gray-6); font-size: .82rem; font-weight: 500;
  transition: border-color .15s, color .15s; white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--teal-mid); color: var(--teal-dark); }
.btn-primary {
  padding: 7px 15px; border-radius: 8px;
  background: var(--teal); color: var(--white);
  font-size: .82rem; font-weight: 600; white-space: nowrap;
  transition: background .15s;
}
.btn-primary:hover { background: var(--teal-dark); }

/* Hamburger */
.site-nav__burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  padding: 8px; margin-left: auto; flex-shrink: 0;
  background: none; border: none; cursor: pointer;
}
.site-nav__burger span {
  display: block; width: 20px; height: 1.5px;
  background: var(--gray-5); border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

/* Mobile nav open */
.site-nav__menu.is-open {
  display: flex; flex-direction: column;
  position: fixed; top: var(--nav); left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--gray-3);
  padding: 10px 16px 16px; gap: 2px; z-index: 199;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.site-nav__menu.is-open a { display: block; padding: 10px 12px; }

@media (min-width: 768px) {
  .site-nav__inner { gap: 20px; }
  .site-nav__menu { display: flex; align-items: center; gap: 2px; }
  .site-nav__actions { display: flex; }
  .site-nav__burger { display: none; }
}


/* Robust multi-level dropdown menu fix */
.site-nav,
.site-nav__inner,
.site-nav__menu,
.site-nav__menu li {
  overflow: visible;
}
.site-nav__menu li {
  position: relative;
}

.site-nav__menu,
.site-nav__menu .sub-menu {
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__menu .nav-link,
.site-nav__menu a {
  display: flex;
  align-items: center;
  gap: 6px;
}
.site-nav__menu .nav-link__chevron {
  font-size: .68rem;
  line-height: 1;
  opacity: .72;
  transition: transform .15s;
}
.site-nav__menu .nav-item:hover > .nav-link,
.site-nav__menu .nav-item:focus-within > .nav-link,
.site-nav__menu .current-menu-ancestor > .nav-link,
.site-nav__menu .is-current > .nav-link {
  color: var(--teal-dark);
  background: var(--teal-xlight);
}
.site-nav__menu .nav-item:hover > .nav-link .nav-link__chevron,
.site-nav__menu .nav-item:focus-within > .nav-link .nav-link__chevron {
  transform: rotate(180deg);
}

@media (min-width: 768px) {
  .site-nav__menu > li > ul.sub-menu,
  .site-nav__menu .sub-menu {
    display: block;
    position: absolute;
    left: 0;
    top: calc(100% + 6px);
    min-width: 230px;
    margin: 0;
    padding: 8px;
    background: var(--white);
    border: 1px solid var(--gray-3);
    border-radius: 14px;
    box-shadow: 0 18px 42px rgba(15, 23, 42, .12);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(0);
    z-index: 9999;
  }
  .site-nav__menu .sub-menu .nav-link,
  .site-nav__menu .sub-menu a {
    width: 100%;
    justify-content: space-between;
    padding: 9px 10px;
    border-radius: 9px;
    font-size: .84rem;
  }
  .site-nav__menu > li:hover > ul.sub-menu,
  .site-nav__menu > li:focus-within > ul.sub-menu,
  .site-nav__menu li:hover > ul.sub-menu,
  .site-nav__menu li:focus-within > ul.sub-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .site-nav__menu > li > ul.sub-menu::before,
  .site-nav__menu .sub-menu::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -10px;
    height: 10px;
  }
  .site-nav__menu .sub-menu li > ul.sub-menu,
  .site-nav__menu .sub-menu .sub-menu {
    top: -8px;
    left: calc(100% + 6px);
    transform: none;
  }
  .site-nav__menu .sub-menu li > ul.sub-menu::before,
  .site-nav__menu .sub-menu .sub-menu::before {
    left: -10px;
    right: auto;
    top: 0;
    width: 10px;
    height: 100%;
  }
  .site-nav__menu .sub-menu .nav-link__chevron {
    transform: rotate(-90deg);
  }
  .site-nav__menu .sub-menu .nav-item:hover > .nav-link .nav-link__chevron,
  .site-nav__menu .sub-menu .nav-item:focus-within > .nav-link .nav-link__chevron {
    transform: rotate(-90deg);
  }
}

@media (max-width: 767px) {
  .site-nav__menu.is-open,
  .site-nav__menu.is-open li,
  .site-nav__menu.is-open .sub-menu {
    overflow: visible;
  }
  .site-nav__menu.is-open .sub-menu {
    display: block;
  }
  .site-nav__logo-img {
    max-width: 150px;
    max-height: 38px;
  }
}

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.site-footer {
  margin-top: 64px; padding: 40px 0 20px;
  border-top: 1px solid var(--gray-3); background: var(--gray-1);
}
.site-footer__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 28px; margin-bottom: 28px;
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
  .site-footer__brand { grid-column: auto; }
}
.site-footer__brand { grid-column: 1 / -1; }
@media (min-width: 768px) { .site-footer__brand { grid-column: auto; } }
.site-footer__brand p { margin-top: 8px; font-size: .83rem; color: var(--gray-5); max-width: 260px; line-height: 1.65; }
.site-footer__col h4 { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray-4); margin-bottom: 10px; }
.site-footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.site-footer__col a { font-size: .84rem; color: var(--gray-5); transition: color .15s; }
.site-footer__col a:hover { color: var(--teal); }
.site-footer__bottom {
  padding-top: 18px; border-top: 1px solid var(--gray-3);
  display: flex; align-items: center; justify-content: space-between;
  font-size: .76rem; color: var(--gray-4); flex-wrap: wrap; gap: 8px;
}
.footer-ai-tags { display: flex; gap: 5px; flex-wrap: wrap; }
.footer-ai-tag { padding: 2px 8px; border-radius: 20px; border: 1px solid var(--gray-3); font-size: .71rem; color: var(--gray-5); }

/* ═══════════════════════════════════════════════
   HOME HERO — full width
═══════════════════════════════════════════════ */
.th-hero {
  width: 100%; background: var(--teal-xlight);
  border-bottom: 1px solid var(--teal-light);
  padding: 40px 0;
}
.th-hero__inner {
  max-width: var(--max); margin: 0 auto; padding: 0 16px;
  display: flex; flex-direction: column; gap: 40px;
}
@media (min-width: 640px)  { .th-hero__inner { padding: 0 24px; } }
@media (min-width: 960px)  { .th-hero__inner { flex-direction: row; align-items: center; gap: 56px; padding: 0 40px; } }
@media (min-width: 960px)  { .th-hero { padding: 64px 0; } }

/* Hero left */
.th-hero__label {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 4px 12px; border-radius: 20px;
  background: var(--teal-light); color: var(--teal-dark);
  font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  margin-bottom: 16px;
}
.th-hero__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); display: block; flex-shrink: 0; }

.th-hero__title {
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.1; margin-bottom: 14px;
}
.th-hero__title em { font-style: normal; color: var(--teal); }

.th-hero__sub { font-size: .95rem; color: var(--gray-5); line-height: 1.75; margin-bottom: 28px; }

.th-hero__search {
  display: flex; align-items: center;
  background: var(--white); border: 1.5px solid var(--gray-3);
  border-radius: 11px; padding: 4px 4px 4px 13px; gap: 8px;
  transition: border-color .15s, box-shadow .15s;
}
.th-hero__search:focus-within { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(13,148,136,.1); }
.th-hero__search svg { color: var(--gray-4); flex-shrink: 0; }
.th-hero__search input {
  flex: 1; background: none; border: none; outline: none;
  font-size: .9rem; color: var(--ink); min-width: 0;
}
.th-hero__search input::placeholder { color: var(--gray-4); }
.th-hero__search button {
  padding: 8px 14px; border-radius: 8px;
  background: var(--teal); color: var(--white);
  font-size: .84rem; font-weight: 600; white-space: nowrap;
  transition: background .15s; flex-shrink: 0;
}
.th-hero__search button:hover { background: var(--teal-dark); }

.th-hero__stats {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px; font-size: .82rem; color: var(--gray-5); flex-wrap: wrap;
}
.th-hero__stats strong { color: var(--ink); }
.th-sep { color: var(--gray-3); }

/* Hero right — document cards */
.th-hero__right { flex-shrink: 0; }
@media (min-width: 960px) { .th-hero__left { flex: 1; } .th-hero__right { width: 340px; } }

.th-ai-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.th-ai-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 16px 10px; border-radius: 12px;
  border: 1px solid var(--gray-3); background: var(--white);
  text-align: center; text-decoration: none;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.th-ai-card:hover { border-color: var(--teal-mid); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(13,148,136,.1); }
.th-ai-card__icon {
  width: 44px; height: 44px; border-radius: 11px;
  display: grid; place-items: center; color: var(--white); flex-shrink: 0;
}
.th-ai-icon--gpt     { background: #10a37f; }
.th-ai-icon--gemini  { background: #4285f4; }
.th-ai-icon--claude  { background: #d4845a; }
.th-ai-icon--copilot { background: #0078d4; }
.th-ai-icon--mj      { background: #1f2937; }
.th-ai-icon--grok    { background: #111; }
.th-ai-card__name { font-size: .78rem; font-weight: 700; color: var(--ink); }
.th-ai-card__sub  { font-size: .68rem; color: var(--gray-4); }
.th-ai-note { text-align: center; font-size: .75rem; color: var(--gray-4); margin-top: 12px; }

/* ═══════════════════════════════════════════════
   HOME SECTIONS
═══════════════════════════════════════════════ */
.th-home { padding: 0; }
.th-section { padding: 40px 0; }
@media (min-width: 768px) { .th-section { padding: 52px 0; } }

.th-section__hdr {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px; gap: 12px;
}
.th-section__hdr h2 { font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; }
@media (min-width: 768px) { .th-section__hdr h2 { font-size: 1.35rem; } }
.th-link-more { font-size: .82rem; color: var(--teal); font-weight: 500; white-space: nowrap; transition: opacity .15s; }
.th-link-more:hover { opacity: .7; }
.th-divider { border: none; border-top: 1px solid var(--gray-3); }

/* Category grid */
.th-cat-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px;
}
@media (min-width: 480px)  { .th-cat-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 768px)  { .th-cat-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .th-cat-grid { grid-template-columns: repeat(6, 1fr); } }

.th-cat-card {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: 16px 10px; border-radius: 12px;
  border: 1px solid var(--gray-3); background: var(--white);
  text-align: center; text-decoration: none;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.th-cat-card:hover { border-color: var(--teal-mid); transform: translateY(-2px); box-shadow: 0 4px 14px rgba(13,148,136,.08); }
.th-cat-card__icon  { font-size: 1.4rem; line-height: 1; }
.th-cat-card__name  { font-size: .8rem; font-weight: 700; color: var(--ink); line-height: 1.3; }
.th-cat-card__count { font-size: .7rem; color: var(--gray-4); }

/* How it works */
.th-how { background: var(--gray-1); border-radius: 14px; padding: 28px 20px; }
@media (min-width: 640px) { .th-how { padding: 36px 32px; } }
.th-how h2 { text-align: center; font-size: 1.2rem; font-weight: 800; margin-bottom: 24px; }
.th-how__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (min-width: 640px) { .th-how__grid { grid-template-columns: repeat(4, 1fr); } }
.th-how__step { text-align: center; padding: 12px 8px; }
.th-how__num {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--teal); color: var(--white);
  font-size: .8rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
}
.th-how__step h3 { font-size: .86rem; font-weight: 700; margin-bottom: 5px; }
.th-how__step p { font-size: .8rem; color: var(--gray-5); line-height: 1.6; }

/* Vendor Hub */
.th-membership {
  display: flex; flex-direction: column; gap: 32px;
  background: var(--teal-xlight); border: 1px solid var(--teal-light);
  border-radius: 18px; padding: 28px 20px;
}
@media (min-width: 640px)  { .th-membership { padding: 36px 28px; } }
@media (min-width: 960px)  { .th-membership { flex-direction: row; align-items: center; gap: 48px; padding: 48px 40px; } }

.th-membership__badge {
  display: inline-block; padding: 3px 11px; border-radius: 20px;
  background: var(--teal-light); color: var(--teal-dark);
  font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 12px;
}
.th-membership__left h2 {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 800; letter-spacing: -.025em; line-height: 1.2; margin-bottom: 12px;
}
.th-membership__left p { font-size: .9rem; color: var(--gray-5); line-height: 1.75; margin-bottom: 18px; }
.th-membership__perks { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.th-membership__perks li { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--gray-6); }
.th-membership__perks span { color: var(--teal); font-weight: 700; flex-shrink: 0; }
.th-membership__btns { display: flex; gap: 9px; flex-wrap: wrap; }
.th-btn-primary {
  padding: 10px 22px; border-radius: 9px;
  background: var(--teal); color: var(--white);
  font-weight: 700; font-size: .9rem; display: inline-block;
  transition: background .15s, transform .1s;
}
.th-btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); color: var(--white); }
.th-btn-ghost {
  padding: 10px 22px; border-radius: 9px;
  border: 1.5px solid var(--teal-mid); background: transparent;
  color: var(--teal-dark); font-weight: 600; font-size: .9rem; display: inline-block;
  transition: background .15s;
}
.th-btn-ghost:hover { background: var(--teal-light); }

.th-membership__right { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; flex-shrink: 0; }
@media (min-width: 960px) { .th-membership__right { width: 380px; } }

.th-plan { border-radius: 13px; padding: 20px 16px; border: 1px solid var(--gray-3); background: var(--white); }
.th-plan--premium { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal); }
.th-plan__name { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gray-4); margin-bottom: 8px; }
.th-plan--premium .th-plan__name { color: var(--teal); }
.th-plan__price { font-size: 1.5rem; font-weight: 800; letter-spacing: -.03em; color: var(--ink); margin-bottom: 3px; }
.th-plan__price span { font-size: .78rem; font-weight: 500; color: var(--gray-4); }
.th-plan__sub { font-size: .75rem; color: var(--gray-4); margin-bottom: 14px; }
.th-plan__list { list-style: none; display: flex; flex-direction: column; gap: 6px; font-size: .8rem; }
.th-plan__list li { display: flex; align-items: flex-start; gap: 5px; line-height: 1.4; }
.th-plan__list li.ok { color: var(--gray-6); }
.th-plan__list li.ok::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }
.th-plan__list li.no { color: var(--gray-4); }
.th-plan__list li.no::before { content: '✗'; color: var(--gray-3); font-weight: 700; flex-shrink: 0; }
.th-plan__cta {
  display: block; margin-top: 16px; padding: 9px;
  border-radius: 8px; background: var(--teal); color: var(--white);
  font-weight: 700; font-size: .85rem; text-align: center; transition: background .15s;
}
.th-plan__cta:hover { background: var(--teal-dark); color: var(--white); }

/* ═══════════════════════════════════════════════
   PLUGIN OVERRIDES — fix màu tím → teal
═══════════════════════════════════════════════ */
.aipd-wrap {
  --aipd-primary:       #0d9488 !important;
  --aipd-primary-dark:  #0f766e !important;
  --aipd-primary-light: #ccfbf1 !important;
  font-family: var(--font) !important;
}

/* Grid */
.aipd-grid { display: grid !important; gap: 12px !important; grid-template-columns: 1fr !important; }
@media (min-width: 500px)  { .aipd-grid,.aipd-grid--2,.aipd-grid--3,.aipd-grid--4 { grid-template-columns: repeat(2,1fr) !important; } }
@media (min-width: 900px)  { .aipd-grid,.aipd-grid--3,.aipd-grid--4 { grid-template-columns: repeat(3,1fr) !important; } }
@media (min-width: 1100px) { .aipd-grid--4 { grid-template-columns: repeat(4,1fr) !important; } }

/* Card */
.aipd-card {
  background: var(--white) !important; border: 1px solid var(--gray-3) !important;
  border-radius: var(--r-lg) !important; padding: 16px !important;
  display: flex !important; flex-direction: column !important; gap: 10px !important;
  transition: border-color .15s, box-shadow .15s, transform .15s !important;
}
.aipd-card:hover { border-color: var(--teal-mid) !important; box-shadow: 0 4px 18px rgba(13,148,136,.08) !important; transform: translateY(-2px) !important; }
.aipd-card__top { display: flex !important; align-items: center !important; gap: 7px !important; flex-wrap: wrap !important; }
.aipd-card__header { display: flex !important; align-items: flex-start !important; gap: 10px !important; }
.aipd-card__title { font-size: .9rem !important; font-weight: 700 !important; line-height: 1.35 !important; }
.aipd-card__title a { color: var(--ink) !important; }
.aipd-card__title a:hover { color: var(--teal) !important; }
.aipd-card__desc { font-size: .82rem !important; color: var(--gray-5) !important; line-height: 1.6 !important; }
.aipd-card__tools { display: flex !important; flex-wrap: wrap !important; gap: 5px !important; }
.aipd-card__meta { display: flex !important; flex-wrap: wrap !important; gap: 6px !important; font-size: .75rem !important; color: var(--gray-4) !important; }
.aipd-card__footer { display: flex !important; gap: 7px !important; margin-top: auto !important; }
.aipd-card__cat-top a { font-size: .75rem !important; color: var(--gray-5) !important; }

/* Badges */
.aipd-badge { display: inline-flex !important; align-items: center !important; padding: 2px 8px !important; border-radius: 20px !important; font-size: .69rem !important; font-weight: 600 !important; }
.aipd-badge--free     { background: #ecfdf5 !important; color: #059669 !important; border: 1px solid #a7f3d0 !important; }
.aipd-badge--premium  { background: #fffbeb !important; color: #d97706 !important; border: 1px solid #fde68a !important; }
.aipd-badge--pro      { background: var(--teal-xlight) !important; color: var(--teal-dark) !important; border: 1px solid var(--teal-light) !important; }
.aipd-badge--featured { background: #fffbeb !important; color: #d97706 !important; border: 1px solid #fde68a !important; }

/* Tool tag */
.aipd-tool-tag { display: inline-block !important; padding: 2px 7px !important; border-radius: 5px !important; background: var(--gray-1) !important; border: 1px solid var(--gray-3) !important; font-size: .69rem !important; color: var(--gray-5) !important; font-weight: 500 !important; }

/* Stars */
.aipd-stars { color: #f59e0b !important; font-size: .82rem !important; }

/* Avatar */
.aipd-avatar { border-radius: 10px !important; display: flex !important; align-items: center !important; justify-content: center !important; color: var(--white) !important; font-weight: 700 !important; flex-shrink: 0 !important; }

/* Buttons */
.aipd-btn { display: inline-flex !important; align-items: center !important; gap: 5px !important; padding: 7px 14px !important; border-radius: 8px !important; font-size: .82rem !important; font-weight: 600 !important; border: none !important; transition: .15s !important; cursor: pointer !important; text-decoration: none !important; }
.aipd-btn--primary { background: var(--teal) !important; color: var(--white) !important; flex: 1 !important; justify-content: center !important; }
.aipd-btn--primary:hover { background: var(--teal-dark) !important; }
.aipd-btn--outline { background: var(--gray-1) !important; border: 1px solid var(--gray-3) !important; color: var(--gray-5) !important; }
.aipd-btn--outline:hover { border-color: var(--teal-mid) !important; color: var(--teal-dark) !important; }
.aipd-btn--icon { padding: 7px 10px !important; background: var(--gray-1) !important; border: 1px solid var(--gray-3) !important; color: var(--gray-5) !important; }
.aipd-btn--icon:hover { border-color: var(--teal-mid) !important; color: var(--teal) !important; }
.aipd-btn--sm { padding: 5px 10px !important; font-size: .76rem !important; border-radius: 7px !important; }
.aipd-btn--white, .aipd-btn--white:hover { background: var(--teal) !important; color: var(--white) !important; }

/* Archive hero */
.aipd-wrap { padding: 0 !important; }
.aipd-archive { padding: 20px 0 !important; }
.aipd-hero {
  background: var(--teal-xlight) !important;
  border: 1px solid var(--teal-light) !important;
  border-radius: 14px !important; padding: 24px 20px !important; margin-bottom: 20px !important;
}
@media (min-width: 640px) { .aipd-hero { padding: 36px 32px !important; } }
.aipd-hero__title { font-size: clamp(1.4rem, 4vw, 1.9rem) !important; font-weight: 800 !important; letter-spacing: -.025em !important; margin-bottom: 8px !important; }
.aipd-hero__sub { color: var(--gray-5) !important; font-size: .9rem !important; margin-bottom: 18px !important; }

/* Archive search */
.aipd-hero__search-box {
  display: flex !important; align-items: center !important;
  background: var(--white) !important; border: 1.5px solid var(--gray-3) !important;
  border-radius: 11px !important; padding: 4px 4px 4px 14px !important; gap: 8px !important;
  margin-bottom: 16px !important; max-width: 500px !important;
  transition: border-color .15s, box-shadow .15s !important;
}
.aipd-hero__search-box:focus-within { border-color: var(--teal) !important; box-shadow: 0 0 0 3px rgba(13,148,136,.1) !important; }
#js-aipd-search { flex: 1 !important; background: none !important; border: none !important; outline: none !important; font-size: .9rem !important; color: var(--ink) !important; min-width: 0 !important; }
#js-aipd-search::placeholder { color: var(--gray-4) !important; }
.aipd-hero__stats { display: flex !important; gap: 10px !important; flex-wrap: wrap !important; font-size: .81rem !important; color: var(--gray-5) !important; }
.aipd-hero__stats strong { color: var(--ink) !important; }
.aipd-hero__stats .sep { color: var(--gray-3) !important; }
.aipd-hero__search-ico { flex-shrink: 0 !important; }

/* Filters */
.aipd-filters {
  background: var(--white) !important; border: 1px solid var(--gray-3) !important;
  border-radius: 14px !important; padding: 14px !important;
  margin-bottom: 18px !important; display: flex !important; flex-direction: column !important; gap: 12px !important;
}
@media (min-width: 640px) { .aipd-filters { padding: 18px !important; } }

.aipd-filters__dropdowns { display: flex !important; gap: 8px !important; flex-wrap: wrap !important; }
.aipd-fgroup { display: flex !important; flex-direction: column !important; gap: 4px !important; flex: 1 !important; min-width: 120px !important; }
.aipd-fgroup label { font-size: .7rem !important; color: var(--gray-4) !important; font-weight: 600 !important; letter-spacing: .04em !important; text-transform: uppercase !important; }
.aipd-select {
  background: var(--gray-1) !important; border: 1px solid var(--gray-3) !important;
  border-radius: 8px !important; color: var(--ink) !important;
  padding: 7px 9px !important; font-size: .82rem !important; outline: none !important;
  transition: border-color .15s !important; width: 100% !important;
}
.aipd-select:focus { border-color: var(--teal) !important; }

/* Pills */
.aipd-filters__pills { display: flex !important; gap: 6px !important; flex-wrap: wrap !important; align-items: center !important; }
.aipd-pill-label { font-size: .7rem !important; color: var(--gray-4) !important; font-weight: 600 !important; white-space: nowrap !important; text-transform: uppercase !important; }
.aipd-pill-btn { padding: 4px 10px !important; border-radius: 20px !important; border: 1px solid var(--gray-3) !important; background: var(--white) !important; color: var(--gray-5) !important; font-size: .75rem !important; font-weight: 500 !important; transition: .15s !important; white-space: nowrap !important; }
.aipd-pill-btn:hover, .aipd-pill-btn.is-active { border-color: var(--teal) !important; color: var(--teal-dark) !important; background: var(--teal-xlight) !important; }

/* Toolbar */
.aipd-filters__toolbar { display: flex !important; align-items: center !important; justify-content: space-between !important; gap: 8px !important; flex-wrap: wrap !important; }
.aipd-sort-wrap { display: flex !important; gap: 5px !important; flex-wrap: wrap !important; }
.aipd-sort-btn { padding: 5px 10px !important; border-radius: 7px !important; border: 1px solid var(--gray-3) !important; background: var(--white) !important; color: var(--gray-5) !important; font-size: .77rem !important; font-weight: 500 !important; transition: .15s !important; white-space: nowrap !important; }
.aipd-sort-btn:hover, .aipd-sort-btn.is-active { border-color: var(--teal) !important; color: var(--teal-dark) !important; background: var(--teal-xlight) !important; }
.aipd-toolbar-right { display: flex !important; align-items: center !important; gap: 8px !important; }
.aipd-count-badge { font-size: .76rem !important; color: var(--gray-4) !important; background: var(--gray-1) !important; padding: 4px 10px !important; border-radius: 20px !important; border: 1px solid var(--gray-3) !important; white-space: nowrap !important; }
.aipd-view-toggle { display: flex !important; gap: 3px !important; }
.aipd-view-btn { width: 30px !important; height: 30px !important; border-radius: 7px !important; border: 1px solid var(--gray-3) !important; background: var(--white) !important; color: var(--gray-4) !important; display: grid !important; place-items: center !important; transition: .15s !important; }
.aipd-view-btn:hover, .aipd-view-btn.is-active { border-color: var(--teal) !important; color: var(--teal) !important; background: var(--teal-xlight) !important; }

/* Pagination */
.aipd-pagination { display: flex !important; justify-content: center !important; gap: 5px !important; margin-top: 32px !important; flex-wrap: wrap !important; }
.aipd-page-btn { min-width: 34px !important; height: 34px !important; border-radius: 8px !important; border: 1px solid var(--gray-3) !important; background: var(--white) !important; color: var(--gray-5) !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; font-size: .82rem !important; font-weight: 500 !important; padding: 0 8px !important; transition: .15s !important; }
.aipd-page-btn:hover { border-color: var(--teal-mid) !important; color: var(--teal-dark) !important; }
.aipd-page-btn.is-active { background: var(--teal) !important; border-color: var(--teal) !important; color: var(--white) !important; }
.aipd-page-btn--nav { font-size: 1rem !important; }
.aipd-page-dots { color: var(--gray-4) !important; display: inline-flex !important; align-items: center !important; padding: 0 3px !important; }

/* Loading */
.aipd-loading { display: flex !important; flex-direction: column !important; align-items: center !important; gap: 10px !important; padding: 48px 16px !important; color: var(--gray-4) !important; grid-column: 1/-1 !important; }
.aipd-spinner { width: 30px !important; height: 30px !important; border: 2px solid var(--gray-3) !important; border-top-color: var(--teal) !important; border-radius: 50% !important; animation: spin .7s linear infinite !important; }
@keyframes spin { to { transform: rotate(360deg); } }
.aipd-empty { padding: 48px 16px !important; text-align: center !important; color: var(--gray-4) !important; grid-column: 1/-1 !important; }

/* Breadcrumb */
.aipd-bc { display: flex !important; align-items: center !important; gap: 6px !important; font-size: .79rem !important; color: var(--gray-4) !important; margin-bottom: 20px !important; flex-wrap: wrap !important; }
.aipd-bc a { color: var(--gray-5) !important; transition: color .15s !important; }
.aipd-bc a:hover { color: var(--teal) !important; }
.aipd-bc__current { color: var(--ink) !important; }

/* Single tài liệu layout */
.aipd-single__layout { display: flex !important; flex-direction: column !important; gap: 20px !important; }
@media (min-width: 900px) { .aipd-single__layout { display: grid !important; grid-template-columns: 1fr 300px !important; gap: 24px !important; align-items: start !important; } }

.aipd-single__hdr { display: flex !important; gap: 14px !important; margin-bottom: 20px !important; flex-wrap: wrap !important; }
.aipd-single__hdr-info { flex: 1 !important; min-width: 200px !important; }
.aipd-single__title { font-size: clamp(1.3rem, 4vw, 1.7rem) !important; font-weight: 800 !important; letter-spacing: -.025em !important; margin-bottom: 7px !important; }
.aipd-single__sub { color: var(--gray-5) !important; font-size: .88rem !important; margin-bottom: 12px !important; }
.aipd-single__meta { display: flex !important; flex-wrap: wrap !important; gap: 5px !important; }

/* Meta pills */
.aipd-mpill { display: inline-flex !important; align-items: center !important; gap: 3px !important; padding: 3px 9px !important; border-radius: 20px !important; border: 1px solid var(--gray-3) !important; background: var(--gray-1) !important; font-size: .75rem !important; color: var(--gray-5) !important; transition: .15s !important; }
.aipd-mpill:hover { border-color: var(--teal-mid) !important; color: var(--teal-dark) !important; }
.aipd-mpill--cat { border-color: var(--teal-light) !important; color: var(--teal-dark) !important; background: var(--teal-xlight) !important; }
.aipd-mpill--tool { border-color: #bfdbfe !important; color: #1d4ed8 !important; background: #eff6ff !important; }
.aipd-mpill--stars { color: #d97706 !important; border-color: #fde68a !important; background: #fffbeb !important; }

/* Box */
.aipd-box { background: var(--white) !important; border: 1px solid var(--gray-3) !important; border-radius: 14px !important; overflow: hidden !important; margin-bottom: 16px !important; }
.aipd-box__head { display: flex !important; align-items: center !important; gap: 9px !important; padding: 12px 16px !important; border-bottom: 1px solid var(--gray-3) !important; background: var(--gray-1) !important; }
.aipd-box__head h2 { font-size: .9rem !important; font-weight: 700 !important; }
.aipd-box__body { padding: 16px !important; }
.aipd-prompt-box { background: var(--gray-1) !important; padding: 16px !important; overflow-x: auto !important; }
.aipd-prompt-box pre { font-family: var(--mono) !important; font-size: .82rem !important; line-height: 1.7 !important; color: var(--gray-6) !important; white-space: pre-wrap !important; word-break: break-word !important; }

/* Action buttons */
.aipd-ai-btns { display: flex !important; gap: 7px !important; flex-wrap: wrap !important; }
.aipd-ai-btn { display: inline-flex !important; align-items: center !important; gap: 6px !important; padding: 8px 14px !important; border-radius: 8px !important; font-size: .84rem !important; font-weight: 600 !important; transition: .15s !important; border: 1px solid transparent !important; }
.aipd-ai-btn:hover { transform: translateY(-1px) !important; }
.aipd-ai-btn--chatgpt { background: #f0fdf9 !important; color: #047857 !important; border-color: #a7f3d0 !important; }
.aipd-ai-btn--gemini  { background: #eff6ff !important; color: #1d4ed8 !important; border-color: #bfdbfe !important; }
.aipd-ai-btn--claude  { background: #fff7ed !important; color: #c2410c !important; border-color: #fed7aa !important; }

/* Sidebar */
.aipd-single__sidebar {}
.aipd-sidebar-box { background: var(--white) !important; border: 1px solid var(--gray-3) !important; border-radius: 14px !important; overflow: hidden !important; margin-bottom: 12px !important; }

/* Price */
.aipd-price-box { padding: 20px 16px !important; text-align: center !important; }
.aipd-price__amount { font-size: 1.7rem !important; font-weight: 800 !important; color: var(--ink) !important; }
.aipd-price__old { font-size: .84rem !important; color: var(--gray-4) !important; text-decoration: line-through !important; margin-left: 6px !important; }
.aipd-price__free { font-size: 1.5rem !important; font-weight: 800 !important; color: #059669 !important; }
.aipd-price-box__cta { margin-top: 12px !important; width: 100% !important; padding: 11px !important; border-radius: 9px !important; font-size: .9rem !important; font-weight: 700 !important; border: none !important; cursor: pointer !important; transition: .15s !important; background: var(--teal) !important; color: var(--white) !important; }
.aipd-price-box__cta:hover { background: var(--teal-dark) !important; }

/* Contact */
.aipd-contact-box { padding: 12px !important; }
.aipd-contact-row { display: flex !important; align-items: center !important; gap: 8px !important; padding: 8px 10px !important; border-radius: 8px !important; border: 1px solid var(--gray-3) !important; margin-bottom: 7px !important; font-size: .84rem !important; transition: border-color .15s !important; flex-wrap: wrap !important; }
.aipd-contact-row:hover { border-color: var(--teal-mid) !important; }
.aipd-contact-row a { color: var(--gray-5) !important; word-break: break-all !important; }

/* Variables */
.aipd-vars { padding: 14px !important; display: flex !important; flex-direction: column !important; gap: 8px !important; }
.aipd-var-row { display: flex !important; flex-direction: column !important; gap: 4px !important; padding: 10px !important; border-radius: 8px !important; background: var(--gray-1) !important; border: 1px solid var(--gray-3) !important; font-size: .82rem !important; }
@media (min-width: 640px) { .aipd-var-row { display: grid !important; grid-template-columns: 120px 1fr auto !important; gap: 10px !important; align-items: start !important; } }
.aipd-var-name { font-family: var(--mono) !important; font-size: .77rem !important; color: var(--teal-dark) !important; font-weight: 600 !important; }
.aipd-var-desc { color: var(--gray-5) !important; }
.aipd-var-ex { color: var(--gray-4) !important; font-style: italic !important; font-size: .77rem !important; }

/* Tips */
.aipd-tips { padding: 14px !important; display: flex !important; flex-direction: column !important; gap: 8px !important; }
.aipd-tip { display: flex !important; gap: 8px !important; font-size: .84rem !important; color: var(--gray-5) !important; }
.aipd-tip::before { content: '→'; flex-shrink: 0; color: var(--teal); font-weight: 700; }

/* Section title shortcode */
.aipd-section-title { font-size: 1.2rem !important; font-weight: 800 !important; margin-bottom: 18px !important; }
.aipd-no-results { color: var(--gray-4) !important; }

/* Categories page */
.aipd-categories-wrap .aipd-cat-card {
  display: flex !important; flex-direction: column !important; align-items: center !important;
  padding: 20px 14px !important; border-radius: 13px !important;
  border: 1px solid var(--gray-3) !important; background: var(--white) !important;
  text-align: center !important; text-decoration: none !important;
  transition: border-color .15s, transform .15s !important;
}
.aipd-categories-wrap .aipd-cat-card:hover { border-color: var(--teal-mid) !important; transform: translateY(-2px) !important; }

/* Toast — FIX overflow mobile */
#aipd-toast, .aipd-toast {
  position: fixed !important;
  bottom: 16px !important; right: 16px !important;
  left: 16px !important;
  max-width: 360px !important;
  margin: 0 auto !important;
  padding: 10px 16px !important; border-radius: 9px !important;
  background: var(--ink) !important; color: var(--white) !important;
  font-size: .84rem !important; font-weight: 500 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,.18) !important;
  z-index: 9999 !important;
  transform: translateY(10px) !important; opacity: 0 !important;
  transition: transform .25s, opacity .25s !important;
  pointer-events: none !important;
  word-break: break-word !important; white-space: normal !important;
}
@media (min-width: 480px) {
  #aipd-toast, .aipd-toast {
    left: auto !important; right: 20px !important; bottom: 20px !important;
  }
}
.aipd-toast.is-show { transform: translateY(0) !important; opacity: 1 !important; }
.aipd-toast--success { background: var(--teal-dark) !important; }

/* ═══════════════════════════════════════════════
   SINGLE POST + ARCHIVE
═══════════════════════════════════════════════ */

/* Shared layout */
.post-layout,
.archive-layout {
  display: flex; flex-direction: column; gap: 32px;
  padding: 24px 0 48px;
}
@media (min-width: 960px) {
  .post-layout, .archive-layout {
    display: grid; grid-template-columns: 1fr 300px;
    gap: 40px; align-items: start; padding: 36px 0 64px;
  }
}
.post-main, .archive-main { min-width: 0; }

/* Breadcrumb */
.post-bc { display: flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--gray-4); margin-bottom: 20px; flex-wrap: wrap; }
.post-bc a { color: var(--gray-5); transition: color .15s; }
.post-bc a:hover { color: var(--teal); }
.post-bc__cur { color: var(--ink); }

/* Post header */
.post-header { margin-bottom: 20px; }
.post-cats { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.post-cat-tag { padding: 3px 10px; border-radius: 20px; background: var(--teal-xlight); border: 1px solid var(--teal-light); color: var(--teal-dark); font-size: .72rem; font-weight: 600; }
.post-cat-tag:hover { background: var(--teal-light); }
.post-title { font-size: clamp(1.5rem, 5vw, 2.2rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.2; margin-bottom: 14px; }
.post-meta { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; font-size: .8rem; color: var(--gray-4); }
.post-meta__item { display: flex; align-items: center; gap: 4px; }
.post-meta__sep { color: var(--gray-3); }

/* Thumbnail */
.post-thumbnail { margin-bottom: 24px; border-radius: 12px; overflow: hidden; }
.post-thumbnail img { width: 100%; height: auto; }
.post-thumbnail__caption { font-size: .76rem; color: var(--gray-4); margin-top: 6px; text-align: center; }

/* Content */
.post-content { font-size: .96rem; line-height: 1.85; color: var(--gray-6); margin-bottom: 28px; }
.post-content h2 { font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; margin: 32px 0 12px; color: var(--ink); }
.post-content h3 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 10px; color: var(--ink); }
.post-content h4 { font-size: .98rem; font-weight: 700; margin: 20px 0 9px; color: var(--ink); }
.post-content p  { margin-bottom: 16px; }
.post-content ul, .post-content ol { padding-left: 22px; margin-bottom: 16px; }
.post-content li { margin-bottom: 6px; }
.post-content a  { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }
.post-content a:hover { color: var(--teal-dark); }
.post-content blockquote { border-left: 3px solid var(--teal); margin: 22px 0; padding: 13px 18px; background: var(--teal-xlight); border-radius: 0 10px 10px 0; color: var(--gray-6); font-style: italic; }
.post-content pre { background: var(--gray-1); border: 1px solid var(--gray-3); border-radius: 10px; padding: 16px; overflow-x: auto; font-size: .82rem; line-height: 1.7; margin-bottom: 16px; font-family: var(--mono); }
.post-content code { background: var(--gray-1); border: 1px solid var(--gray-3); border-radius: 4px; padding: 2px 5px; font-size: .84em; font-family: var(--mono); }
.post-content pre code { background: none; border: none; padding: 0; }
.post-content img { border-radius: 10px; max-width: 100%; }
.post-content table { width: 100%; border-collapse: collapse; margin-bottom: 18px; font-size: .86rem; display: block; overflow-x: auto; }
.post-content th { background: var(--gray-1); padding: 9px 12px; text-align: left; font-weight: 700; border: 1px solid var(--gray-3); white-space: nowrap; }
.post-content td { padding: 8px 12px; border: 1px solid var(--gray-3); }
.post-content tr:nth-child(even) td { background: var(--gray-1); }
.post-content hr { border: none; border-top: 1px solid var(--gray-3); margin: 28px 0; }

/* Tags */
.post-tags { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-bottom: 22px; }
.post-tags__label { font-size: .78rem; color: var(--gray-4); font-weight: 600; }
.post-tag { padding: 3px 10px; border-radius: 6px; background: var(--gray-1); border: 1px solid var(--gray-3); color: var(--gray-5); font-size: .77rem; font-weight: 500; transition: .15s; }
.post-tag:hover { border-color: var(--teal-mid); color: var(--teal-dark); }

/* Share */
.post-share { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; margin-bottom: 24px; padding: 14px 0; border-top: 1px solid var(--gray-3); border-bottom: 1px solid var(--gray-3); }
.post-share__label { font-size: .78rem; color: var(--gray-4); font-weight: 600; margin-right: 2px; }
.post-share__btn { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border-radius: 7px; font-size: .79rem; font-weight: 600; border: 1px solid transparent; transition: .15s; cursor: pointer; background: none; font-family: inherit; }
.post-share__btn--fb  { background: #1877f2; color: #fff; }
.post-share__btn--fb:hover  { background: #166fe5; }
.post-share__btn--tw  { background: var(--ink); color: #fff; }
.post-share__btn--tw:hover  { opacity: .85; }
.post-share__btn--copy { background: var(--gray-1); border-color: var(--gray-3); color: var(--gray-6); }
.post-share__btn--copy:hover { border-color: var(--teal-mid); color: var(--teal-dark); }

/* Author */
.post-author-box { display: flex; gap: 14px; padding: 18px; background: var(--gray-1); border: 1px solid var(--gray-3); border-radius: 13px; margin-bottom: 36px; flex-wrap: wrap; }
.post-author-box__img { width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0; }
.post-author-box__info { flex: 1; min-width: 200px; }
.post-author-box__role { font-size: .7rem; color: var(--gray-4); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; display: block; margin-bottom: 3px; }
.post-author-box__name { font-size: .96rem; font-weight: 700; margin-bottom: 5px; }
.post-author-box__bio { font-size: .84rem; color: var(--gray-5); line-height: 1.65; }

/* Related posts */
.related-posts { margin-top: 8px; }
.related-posts__title { font-size: 1.15rem; font-weight: 800; letter-spacing: -.02em; margin-bottom: 18px; padding-bottom: 13px; border-bottom: 1px solid var(--gray-3); }
.related-posts__grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 500px) { .related-posts__grid { grid-template-columns: 1fr 1fr; } }

.related-card { display: flex; flex-direction: column; border: 1px solid var(--gray-3); border-radius: 11px; overflow: hidden; transition: border-color .15s, box-shadow .15s; }
.related-card:hover { border-color: var(--teal-mid); box-shadow: 0 4px 14px rgba(13,148,136,.08); }
.related-card__thumb { display: block; aspect-ratio: 16/9; overflow: hidden; }
.related-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.related-card:hover .related-card__thumb img { transform: scale(1.04); }
.related-card__body { padding: 13px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.related-card__cat { font-size: .7rem; font-weight: 600; color: var(--teal-dark); background: var(--teal-xlight); padding: 2px 7px; border-radius: 4px; align-self: flex-start; }
.related-card__title { font-size: .88rem; font-weight: 700; line-height: 1.4; }
.related-card__title a { color: var(--ink); transition: color .15s; }
.related-card__title a:hover { color: var(--teal); }
.related-card__meta { font-size: .75rem; color: var(--gray-4); margin-top: auto; }

/* Archive */
.archive-header { margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--gray-3); }
.archive-header__type { font-size: .72rem; font-weight: 600; color: var(--teal-dark); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 7px; }
.archive-header__title { font-size: clamp(1.4rem, 4vw, 1.8rem); font-weight: 800; letter-spacing: -.03em; }
.archive-header__desc { font-size: .9rem; color: var(--gray-5); margin-top: 7px; line-height: 1.7; }

.archive-grid { display: flex; flex-direction: column; gap: 0; }
.archive-card { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--gray-3); }
.archive-card:last-child { border-bottom: none; }
.archive-card__thumb { flex-shrink: 0; width: 100px; height: 72px; border-radius: 9px; overflow: hidden; display: block; }
@media (min-width: 480px) { .archive-card__thumb { width: 130px; height: 88px; } }
.archive-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.archive-card:hover .archive-card__thumb img { transform: scale(1.04); }
.archive-card__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.archive-card__cat { font-size: .7rem; font-weight: 600; color: var(--teal-dark); background: var(--teal-xlight); padding: 2px 7px; border-radius: 4px; align-self: flex-start; }
.archive-card__title { font-size: .92rem; font-weight: 700; line-height: 1.4; }
.archive-card__title a { color: var(--ink); transition: color .15s; }
.archive-card__title a:hover { color: var(--teal); }
.archive-card__excerpt { font-size: .82rem; color: var(--gray-5); line-height: 1.65; display: none; }
@media (min-width: 640px) { .archive-card__excerpt { display: block; } }
.archive-card__meta { font-size: .76rem; color: var(--gray-4); display: flex; gap: 5px; align-items: center; }
.archive-card__sep { color: var(--gray-3); }

.archive-pagination { margin-top: 28px; }
.archive-pagination ul { display: flex; align-items: center; gap: 4px; list-style: none; flex-wrap: wrap; }
.archive-pagination ul a,
.archive-pagination ul span { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 8px; border-radius: 8px; border: 1px solid var(--gray-3); background: var(--white); color: var(--gray-5); font-size: .82rem; font-weight: 500; transition: .15s; }
.archive-pagination ul a:hover { border-color: var(--teal-mid); color: var(--teal-dark); }
.archive-pagination ul .current { background: var(--teal); border-color: var(--teal); color: var(--white); }
.archive-empty { padding: 40px 0; text-align: center; color: var(--gray-4); }

/* ─── SIDEBAR ─────────────────────────────────────────── */
.post-sidebar {
  display: flex; flex-direction: column; gap: 14px;
}
@media (min-width: 960px) {
  .post-sidebar { position: sticky; top: calc(var(--nav) + 16px); }
}

.sb-box { background: var(--white); border: 1px solid var(--gray-3); border-radius: 13px; overflow: hidden; }
.sb-box--teal { background: var(--teal-xlight); border-color: var(--teal-light); }
.sb-box__title { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gray-4); padding: 12px 16px; border-bottom: 1px solid var(--gray-3); background: var(--gray-1); }
.sb-box--teal .sb-box__title { border-color: var(--teal-light); background: transparent; color: var(--teal-dark); }

.sb-about { padding: 14px 16px; text-align: center; }
.sb-about__logo { font-size: 2rem; margin-bottom: 8px; }
.sb-about p { font-size: .82rem; color: var(--gray-5); line-height: 1.65; margin-bottom: 12px; }
.sb-btn-primary { display: inline-block; padding: 8px 18px; border-radius: 8px; background: var(--teal); color: var(--white); font-weight: 600; font-size: .82rem; transition: background .15s; }
.sb-btn-primary:hover { background: var(--teal-dark); color: var(--white); }

.sb-services { list-style: none; padding: 10px 16px; display: flex; flex-direction: column; }
.sb-service { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--gray-3); }
.sb-service:last-child { border-bottom: none; }
.sb-service__icon { width: 32px; height: 32px; border-radius: 7px; display: grid; place-items: center; font-size: .95rem; flex-shrink: 0; }
.sb-service__icon--teal   { background: var(--teal-xlight); }
.sb-service__icon--blue   { background: #eff6ff; }
.sb-service__icon--green  { background: #f0fdf4; }
.sb-service__icon--orange { background: #fff7ed; }
.sb-service__name { font-size: .84rem; font-weight: 700; color: var(--ink); display: block; margin-bottom: 2px; transition: color .15s; }
.sb-service__name:hover { color: var(--teal); }
.sb-service__desc { font-size: .76rem; color: var(--gray-4); line-height: 1.5; }

.sb-cta { padding: 18px 16px; text-align: center; }
.sb-cta__icon { font-size: 1.6rem; margin-bottom: 8px; }
.sb-cta h3 { font-size: .95rem; font-weight: 800; margin-bottom: 6px; }
.sb-cta p { font-size: .8rem; color: var(--gray-5); line-height: 1.65; margin-bottom: 13px; }
.sb-cta__btn { display: block; padding: 10px; border-radius: 8px; background: var(--teal); color: var(--white); font-weight: 700; font-size: .86rem; text-align: center; transition: background .15s; }
.sb-cta__btn:hover { background: var(--teal-dark); color: var(--white); }

.sb-prompt-list { list-style: none; padding: 10px 16px; display: flex; flex-direction: column; }
.sb-prompt-item { display: flex; align-items: center; justify-content: space-between; gap: 7px; padding: 8px 0; border-bottom: 1px solid var(--gray-3); }
.sb-prompt-item:last-child { border-bottom: none; }
.sb-prompt-item__title { font-size: .82rem; font-weight: 500; color: var(--ink); transition: color .15s; flex: 1; line-height: 1.4; }
.sb-prompt-item__title:hover { color: var(--teal); }
.sb-prompt-badge { font-size: .66rem; font-weight: 700; padding: 2px 6px; border-radius: 4px; flex-shrink: 0; }
.sb-prompt-badge--free    { background: #dcfce7; color: #059669; }
.sb-prompt-badge--premium { background: #fef9c3; color: #b45309; }
.sb-prompt-badge--pro     { background: var(--teal-xlight); color: var(--teal-dark); }
.sb-link-more { display: block; padding: 9px 16px; font-size: .8rem; color: var(--teal); font-weight: 500; text-align: center; border-top: 1px solid var(--gray-3); transition: background .15s; }
.sb-link-more:hover { background: var(--teal-xlight); }

.sb-post-list { list-style: none; padding: 10px 16px; display: flex; flex-direction: column; }
.sb-post-item { display: flex; gap: 9px; padding: 9px 0; border-bottom: 1px solid var(--gray-3); align-items: flex-start; }
.sb-post-item:last-child { border-bottom: none; }
.sb-post-item__thumb { flex-shrink: 0; width: 54px; height: 42px; border-radius: 7px; overflow: hidden; display: block; }
.sb-post-item__thumb img { width: 100%; height: 100%; object-fit: cover; }
.sb-post-item__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sb-post-item__title { font-size: .81rem; font-weight: 600; color: var(--ink); line-height: 1.4; transition: color .15s; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.sb-post-item__title:hover { color: var(--teal); }
.sb-post-item__date { font-size: .71rem; color: var(--gray-4); }

.sb-ai-links { padding: 12px 16px; display: flex; flex-direction: column; gap: 6px; }
.sb-ai-link { display: flex; align-items: center; justify-content: space-between; padding: 8px 11px; border-radius: 8px; border: 1px solid var(--gray-3); font-size: .83rem; font-weight: 600; transition: .15s; }
.sb-ai-link--gpt    { color: #047857; background: #f0fdf9; border-color: #a7f3d0; }
.sb-ai-link--gemini { color: #1d4ed8; background: #eff6ff; border-color: #bfdbfe; }
.sb-ai-link--claude { color: #c2410c; background: #fff7ed; border-color: #fed7aa; }
.sb-ai-link:hover { transform: translateX(2px); }

/* ═══════════════════════════════════════════════
   MISC
═══════════════════════════════════════════════ */
.post-comments { margin-top: 10px; }
.post-pages { margin-top: 20px; display: flex; gap: 6px; flex-wrap: wrap; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: .76rem; color: var(--gray-4); margin-top: 5px; }
.aligncenter { text-align: center; display: block; margin: 0 auto; }
.alignleft  { float: left; margin: 0 18px 12px 0; }
.alignright { float: right; margin: 0 0 12px 18px; }
@media (max-width: 480px) { .alignleft, .alignright { float: none; margin: 0 0 12px; } }


/* ═══════════════════════════════════════════════
   HOTFIX 3.0.1 — SINGLE PROMPT MOBILE OVERFLOW
═══════════════════════════════════════════════ */
.aipd-single__layout,
.aipd-single__layout > *,
.aipd-single__hdr,
.aipd-single__hdr > *,
.aipd-single__meta,
.aipd-ai-btns,
.aipd-box,
.aipd-box__head,
.aipd-box__body,
.aipd-prompt-box,
.aipd-single__sidebar,
.aipd-sidebar-box,
.aipd-grid,
.aipd-card,
.aipd-card__header,
.aipd-card__footer {
  min-width: 0 !important;
  max-width: 100% !important;
}

.aipd-single__hdr-info,
.aipd-single__title,
.aipd-single__sub,
.aipd-card__title,
.aipd-card__desc,
.aipd-contact-row,
.aipd-var-desc,
.aipd-tip,
.aipd-mpill,
.aipd-ai-btn,
.aipd-box__head h2 {
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

.aipd-box__head,
.aipd-card__header,
.aipd-card__footer {
  flex-wrap: wrap !important;
}

.aipd-ai-btn {
  max-width: 100% !important;
  white-space: normal !important;
}

.aipd-box__body img,
.aipd-box__body svg,
.aipd-box__body canvas,
.aipd-box__body iframe,
.aipd-box__body video,
.aipd-box__body embed,
.aipd-box__body object,
.aipd-prompt-box pre,
.aipd-prompt-box code {
  max-width: 100% !important;
}

.aipd-box__body iframe,
.aipd-box__body video {
  width: 100% !important;
  height: auto !important;
}

.aipd-box__body table {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
}

.aipd-box__body pre,
.aipd-prompt-box,
.aipd-prompt-box pre {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch !important;
}

@media (max-width: 767px) {
  .aipd-single__layout {
    gap: 16px !important;
  }

  .aipd-single__hdr-info {
    min-width: 0 !important;
    width: 100% !important;
  }

  .aipd-single__title {
    font-size: clamp(1.15rem, 6vw, 1.45rem) !important;
    line-height: 1.28 !important;
  }

  .aipd-box__head,
  .aipd-box__body,
  .aipd-prompt-box,
  .aipd-price-box,
  .aipd-contact-box,
  .aipd-vars,
  .aipd-tips {
    padding: 14px !important;
  }

  .aipd-ai-btns {
    flex-direction: column !important;
  }

  .aipd-ai-btn,
  .aipd-btn--primary,
  .aipd-btn--outline,
  .aipd-btn--icon {
    width: 100% !important;
    justify-content: center !important;
  }

  .aipd-card {
    padding: 14px !important;
  }
}