/* ================================================================
   TRAVEL AMAZING TOUR THAILAND — Responsive CSS (v3 Complete)
   Mobile-first | Overrides style.css fixed widths entirely
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sarabun:ital,wght@0,300;0,400;0,600;0,700;1,400&family=Prompt:wght@400;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  --green:       #008000;
  --green-dark:  #005c00;
  --green-light: #e8f5e8;
  --red:         #df1127;
  --red-light:   #f7d4db;
  --accent:      #f39c12;
  --border:      #d4e6d4;
  --text:        #2d3a2d;
  --text-light:  #6a856a;
  --bg:          #f4f7f4;
  --white:       #fff;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.10);
  --shadow:      0 2px 12px rgba(0,0,0,.12);
  --shadow-md:   0 4px 20px rgba(0,0,0,.16);
  --radius:      8px;
  --radius-sm:   5px;
  --nav-h:       50px;
}

/* ================================================================
   RESET & BASE
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Sarabun', Tahoma, sans-serif;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  margin: 0;
  padding: 0;
  overflow-x: hidden; /* prevent horizontal scroll */
}

/* KILL all fixed widths from style.css */
.wrapper,
.footer { width: 100% !important; max-width: 1280px !important; margin: 0 auto !important; padding: 0 16px !important; }

/* Kill float layout */
.main .sideleft,
.main .sideright { float: none !important; width: auto !important; }

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-dark); text-decoration: none; }
a:hover { color: var(--red); text-decoration: underline; }
h1,h2,h3,h4,h5,h6 { font-family: 'Prompt', sans-serif; margin: 0; padding: 0; }
ul { margin: 0; padding: 0; list-style: none; }
input, button, select, textarea { font-family: inherit; }

/* ================================================================
   HEADER
   ================================================================ */
.header {
  background: var(--white);
  border-bottom: 3px solid var(--green);
  padding: 8px 0;
  position: relative;
  z-index: 10;
}
.header ul {
  display: flex !important;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  clear: none !important;
  overflow: visible !important;
}
.header ul li.logo img { height: 64px; width: auto; }
.header ul li.topbanner { margin-left: auto; }

/* ================================================================
   TOP NAVIGATION
   ================================================================ */
.topmenu {
  background: var(--green);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.topmenu .wrapper { padding: 0 12px !important; }

/* Bar (brand + hamburger) */
.topmenu-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--nav-h);
}
.brand-link { text-decoration: none; }
.brand-name {
  color: #fff;
  font-family: 'Prompt', sans-serif;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

/* Hamburger button */
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 6px;
  padding: 6px 8px;
  cursor: pointer;
  flex-shrink: 0;
}
.hamburger { display: flex; flex-direction: column; gap: 4px; width: 20px; }
.hamburger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: all .25s; }
.nav-toggle[aria-expanded="true"] .hamburger span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
.nav-toggle[aria-expanded="true"] .hamburger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] .hamburger span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }

/* Nav list — desktop */
#topnav {
  display: flex !important;
  flex-wrap: nowrap;
  align-items: center;
  clear: none !important;
  overflow: visible !important;
}
#topnav > li { border-right: 1px solid rgba(255,255,255,.2); flex-shrink: 0; }
#topnav > li:last-child { border: none; margin-left: auto; }
#topnav > li > a {
  display: block;
  padding: 0 13px;
  height: var(--nav-h);
  line-height: var(--nav-h);
  color: #fff;
  font-family: 'Prompt', sans-serif;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .18s;
}
#topnav > li > a:hover,
#topnav > li.selected > a {
  background: var(--red);
  text-decoration: none;
}

/* Search in nav */
.nav-search { border: none !important; padding: 8px 0 8px 8px; }
.search-wrap {
  display: flex;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.4);
}
.search-wrap input[type=text] {
  background: rgba(255,255,255,.15);
  border: none;
  padding: 6px 12px;
  color: #fff;
  font-size: 13px;
  width: 160px;
  outline: none;
}
.search-wrap input::placeholder { color: rgba(255,255,255,.65); }
.search-wrap button {
  background: var(--red);
  border: none;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 14px;
  color: #fff;
}

/* ================================================================
   BREADCRUMB
   ================================================================ */
.navigation {
  margin: 8px 0;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
}
.navigation ul {
  display: flex !important;
  flex-wrap: wrap;
  gap: 2px 6px;
  align-items: center;
  clear: none !important;
  overflow: visible !important;
}
.navigation ul li { color: var(--text-light); float: none !important; }
.navigation ul li::before { content: '›'; margin-right: 4px; color: #aaa; }
.navigation ul li.first::before { display: none; }
.navigation ul li.right { margin-left: auto; font-weight: 600; color: var(--green-dark); }
.navigation ul li a { color: var(--red); }

/* ================================================================
   MAIN LAYOUT — Flexbox replaces float
   ================================================================ */
.main {
  display: flex !important;
  gap: 16px;
  margin-top: 12px;
  align-items: flex-start;
  overflow: visible !important;
}

/* ── Sidebar Left ── */
.main .sideleft {
  flex: 0 0 195px !important;
  width: 195px !important;
  min-width: 0;
}

.main .sideleft h3,
.main .sideright .middle h3 {
  background: var(--green);
  color: #fff;
  padding: 7px 10px 7px 12px;
  font-size: 13px;
  font-family: 'Prompt', sans-serif;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
}
.main .sideleft ul {
  border: 1px solid var(--green);
  border-top: none;
  margin-bottom: 12px;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--white);
  overflow: visible !important;
  clear: both !important;
}
.main .sideleft ul.box li {
  padding: 5px 6px 5px 20px;
  border-bottom: 1px dotted #ddd;
  background: url(../img/arrow.gif) no-repeat 5px center;
  font-size: 12.5px;
  line-height: 1.5;
  float: none !important;
}
.main .sideleft ul.box li:last-child { border-bottom: none; }
.main .sideleft ul.box li:hover,
.main .sideleft ul.box li.selected {
  background-color: var(--red-light);
}
.main .sideleft ul.box li.nobg,
.main .sideleft ul.box li.nobg:hover {
  background: none !important;
  border: none !important;
  padding: 0 !important;
}
.main .sideleft ul.box li a { color: var(--text); font-size: 12.5px; }
.main .sideleft ul.box li a:hover { color: var(--green-dark); }

/* ── Sidebar Right ── */
.main .sideright {
  flex: 1 1 0 !important;
  min-width: 0 !important;
  width: auto !important;
}
.main .sideright .middle { margin-top: 12px; }
.main .sideright .middle h3 {
  background: var(--green);
  color: #fff;
  padding: 8px 12px;
  font-size: 14px;
  border-radius: var(--radius) var(--radius) 0 0;
  margin-bottom: 0;
}

/* ================================================================
   PRODUCT GRID
   ================================================================ */
.main .sideright .middle ul.product,
.main .sideright ul.product {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 10px;
  margin: 10px 0 !important;
  padding: 0 !important;
  clear: none !important;
  overflow: visible !important;
}
.main .sideright .middle ul.product li,
.main .sideright ul.product li {
  float: none !important;
  width: auto !important;
  height: auto !important;
  min-height: 210px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.main .sideright .middle ul.product li:hover,
.main .sideright ul.product li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.main .sideright .middle ul.product li span,
.main .sideright ul.product li span { display: block !important; float: none !important; }

.main .sideright .middle ul.product li span.image img,
.main .sideright ul.product li span.image img {
  width: 100% !important;
  height: 110px !important;
  object-fit: cover;
  border-radius: 5px;
}
.main .sideright .middle ul.product li span.title,
.main .sideright ul.product li span.title {
  font-weight: 600;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.4;
  flex: 1;
}
.main .sideright .middle ul.product li span.price,
.main .sideright ul.product li span.price {
  margin-top: 4px;
  color: var(--red);
  font-size: 12px;
}
.main .sideright .middle ul.product li span.pageview,
.main .sideright ul.product li span.pageview {
  margin-top: 3px;
  font-size: 11px;
  color: var(--text-light);
}
.main .sideright .middle ul.product li span.liked { margin-top: 6px; float: left !important; }
.main .sideright .middle ul.product li span.shared {
  margin-top: 6px;
  float: right !important;
  display: flex;
  gap: 4px;
}

/* Province list — wider */
.main .sideright .middle ul.product.province {
  grid-template-columns: repeat(3, 1fr) !important;
}
.main .sideright .middle ul.product.province li { min-height: 195px; }

/* ================================================================
   FEATURED SLIDER
   ================================================================ */
.sideright .featured {
  width: 100% !important;
  padding-right: 0 !important;
  height: auto !important;
  position: relative;
  display: flex !important;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--white);
}
.sideright .featured ul.ui-tabs-nav {
  position: static !important;
  top: auto !important;
  left: auto !important;
  width: 210px !important;
  flex: 0 0 210px;
  order: 2;
  overflow-y: auto;
  max-height: 270px;
  border-left: 1px solid var(--border);
}
.sideright .featured ul.ui-tabs-nav li {
  padding: 2px 0 !important;
  float: none !important;
}
.sideright .featured ul.ui-tabs-nav li img {
  width: 68px !important;
  height: 44px !important;
  object-fit: cover;
  float: left;
  margin: 3px 6px 3px 3px;
  border-radius: 3px;
}
.sideright .featured ul.ui-tabs-nav li span { line-height: 1.3; font-size: 11.5px; }
.sideright .featured li.ui-tabs-nav-item a {
  display: block;
  height: auto !important;
  min-height: 52px;
  color: var(--text);
  background: #f5f5f5;
  border-bottom: 1px solid var(--border);
  padding: 4px 6px;
  font-size: 12px;
  line-height: 1.4;
  overflow: hidden;
}
.sideright .featured li.ui-tabs-nav-item a:hover,
.sideright .featured ul.ui-tabs-nav li.ui-tabs-selected a {
  background: var(--red-light);
  text-decoration: none;
  color: var(--text);
}
.sideright .featured .ui-tabs-panel {
  flex: 1 1 auto !important;
  width: auto !important;
  height: 270px !important;
  position: relative;
  overflow: hidden;
  order: 1;
}
.sideright .featured .ui-tabs-panel img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover;
}
.sideright .featured .ui-tabs-hide { display: none; }
.sideright .featured .ui-tabs-panel .info {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 65px;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
  padding: 10px 12px 8px;
}
.sideright .featured .info h2 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sideright .featured .info a { color: #fff; text-decoration: none; }

/* ================================================================
   DETAIL PAGE — Info Box
   ================================================================ */
.main .sideright .middle .infomation {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 10px;
  padding: 14px;
  background: var(--white);
}
.main .sideright .middle .infomation p {
  margin-top: 6px;
  text-indent: 1.5em;
  line-height: 1.8;
}
.main .sideright .middle .infomation p.pageview {
  overflow: hidden;
  color: var(--text-light);
  text-indent: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 13px;
}
.main .sideright .middle .infomation p.image { text-align: center; padding: 10px 0; }
.main .sideright .middle .infomation p.image img {
  max-width: 100%;
  border-radius: var(--radius);
  margin: 0 auto;
}

/* ================================================================
   PAGINATION
   ================================================================ */
.main .sideright ul.paging,
.main .sideright .paging {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 4px;
  margin: 12px 0 !important;
  float: none !important;
  clear: both;
}
.main .sideright ul.paging li,
.main .sideright .paging li {
  float: none !important;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 11px;
  background: var(--white);
  font-size: 13px;
  cursor: pointer;
}
.main .sideright ul.paging li:hover { border-color: var(--green); color: var(--green); }
.main .sideright ul.paging li.current { background: var(--green); color: #fff; border-color: var(--green); }
.main .sideright ul.paging li a { color: inherit; }
.main .sideright ul.paging li.right {
  margin-left: auto;
  border: none;
  background: none;
  color: var(--text-light);
  font-size: 12px;
}

/* ================================================================
   SECTION H3 ICONS
   ================================================================ */
.main .sideright .middle h3.icon,
.main .sideleft h3.icon {
  background-repeat: no-repeat;
  background-position: 10px center;
  padding-left: 32px;
}
.main .sideright .middle h3.bestseller { background-image: url('../img/icon_bestseller.png'); }
.main .sideright .middle h3.allproduct  { background-image: url('../img/icon_allproduct.png'); }
.main .sideleft h3.specials             { background-image: url('../img/icon_specials.png'); }
.main .sideleft h3.reviews              { background-image: url('../img/icon_reviews.png'); }
.main .sideleft h3.manufactures         { background-image: url('../img/icon_manufactures.png'); }

/* ================================================================
   SHARE / ADS / MISC
   ================================================================ */
.main .sideright .middle div.share { margin-top: 8px; overflow: hidden; }
div.shareindex { border: 1px solid var(--border); margin-top: 8px; padding: 8px; border-radius: var(--radius-sm); }
div.adsense { margin-top: 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 6px; text-align: center; background: var(--white); }
p.adsense { text-align: center; }
div.comment { margin: 12px 0; }
div.gmap { margin: 10px 0; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 8px; }
div.br { margin: 8px 0; }
div.addthis_toolbox { margin-top: 10px; }

/* Video container */
.container { position: relative; width: 100%; padding-bottom: 56.25%; height: 0; overflow: hidden; }
.responsive-iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  clear: both;
  margin-top: 24px;
  padding: 16px 0;
  background: var(--green);
  color: #fff;
  width: 100% !important;
  max-width: none !important;
}
.footer .wrapper { max-width: 1280px !important; }
.footer ul.menu {
  display: flex !important;
  flex-wrap: wrap;
  gap: 2px 0;
  margin-top: 8px;
  clear: none !important;
  overflow: visible !important;
}
.footer ul.menu li {
  float: none !important;
  padding: 0 10px;
  border-right: 1px solid rgba(255,255,255,.3);
}
.footer ul.menu li:last-child { border: none; }
.footer ul.menu li a { color: #fff; font-size: 13px; }
.footer ul.menu li.top { margin-left: auto; border: none; }
.footer ul.copyright {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 12px;
  color: rgba(255,255,255,.8);
  clear: none !important;
  overflow: visible !important;
}
.footer ul.copyright li { float: none !important; }

/* ================================================================
   ALERTS
   ================================================================ */
.success { background: #e8f5e8; color: var(--green); border: 1px solid var(--green); padding: 8px 14px; border-radius: var(--radius-sm); margin: 8px 0; font-weight: 600; }
.fail    { background: #fde8ea; color: var(--red); border: 1px solid var(--red); padding: 8px 14px; border-radius: var(--radius-sm); margin: 8px 0; }

/* ================================================================
   TABLET — max-width: 960px
   ================================================================ */
@media screen and (max-width: 960px) {
  .main .sideleft { flex: 0 0 170px !important; width: 170px !important; }

  .main .sideright .middle ul.product,
  .main .sideright ul.product {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px;
  }

  .sideright .featured ul.ui-tabs-nav { width: 180px !important; flex: 0 0 180px; }
  .search-wrap input[type=text] { width: 120px; }
}

/* ================================================================
   SMALL TABLET — max-width: 768px
   ================================================================ */
@media screen and (max-width: 768px) {
  /* nav collapse */
  .nav-toggle { display: flex !important; }

  #topnav {
    flex-direction: column !important;
    align-items: stretch !important;
    max-height: 0;
    overflow: hidden !important;
    transition: max-height .4s ease;
  }
  #topnav.open {
    max-height: 700px;
    overflow: auto !important;
  }
  #topnav > li {
    border-right: none !important;
    border-bottom: 1px solid rgba(255,255,255,.15);
    flex-shrink: 0;
  }
  #topnav > li > a {
    height: auto;
    line-height: 1;
    padding: 12px 16px;
  }
  #topnav > li:last-child { margin-left: 0; }
  .nav-search { padding: 10px 16px !important; }
  .search-wrap { border-radius: 8px; }
  .search-wrap input[type=text] { width: 100%; flex: 1; }

  /* layout: stack on mobile */
  .main {
    flex-direction: column !important;
    gap: 10px;
  }
  .main .sideleft {
    flex: none !important;
    width: 100% !important;
    order: 2; /* sidebar below content */
  }
  .main .sideright { order: 1; }

  /* product grid: 2 columns */
  .main .sideright .middle ul.product,
  .main .sideright ul.product {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px;
  }
  .main .sideright .middle ul.product.province {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .main .sideright .middle ul.product li span.image img,
  .main .sideright ul.product li span.image img { height: 95px !important; }

  /* featured: hide tab list, show only panel */
  .sideright .featured {
    flex-direction: column !important;
    height: auto !important;
  }
  .sideright .featured ul.ui-tabs-nav {
    display: none !important;
  }
  .sideright .featured .ui-tabs-panel {
    height: 220px !important;
    width: 100% !important;
    order: 1;
  }

  /* footer */
  .footer ul.menu { flex-direction: column !important; gap: 4px; }
  .footer ul.menu li { border: none !important; padding: 2px 0; }
  .footer ul.menu li.top { margin-left: 0; }
  .footer ul.copyright { flex-direction: column; text-align: center; gap: 4px; }
}

/* ================================================================
   MOBILE — max-width: 480px
   ================================================================ */
@media screen and (max-width: 480px) {
  :root { --nav-h: 46px; }

  .wrapper, .footer { padding: 0 10px !important; }

  .header ul li.logo img { height: 48px; }
  .header ul li.topbanner { display: none; } /* hide ads on very small screens */

  .main .sideright .middle ul.product,
  .main .sideright ul.product {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px;
  }
  .main .sideright .middle ul.product li,
  .main .sideright ul.product li {
    min-height: auto;
    padding: 6px;
  }
  .main .sideright .middle ul.product li span.image img,
  .main .sideright ul.product li span.image img { height: 80px !important; }
  .main .sideright .middle ul.product li span.title { font-size: 12px; }
  .main .sideright .middle ul.product li span.pageview { font-size: 10px; }

  .sideright .featured .ui-tabs-panel { height: 180px !important; }

  /* Infomation page */
  .main .sideright .middle .infomation { padding: 10px; }
  .main .sideright .middle .infomation p { text-indent: 1em; }
  .main .sideright .middle .infomation p.pageview { flex-direction: column; align-items: flex-start; }

  h4 { font-size: 14px; }
}

/* ================================================================
   VERY SMALL — max-width: 360px
   ================================================================ */
@media screen and (max-width: 360px) {
  .main .sideright .middle ul.product,
  .main .sideright ul.product {
    grid-template-columns: 1fr 1fr !important;
  }
}

/* ================================================================
   YOUTUBE VIDEO GRID — Responsive fix
   ================================================================ */
.main .sideright .middle ul.youtube,
ul.product.youtube {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 8px !important;
  float: none !important;
  clear: none !important;
}
.main .sideright .middle ul.youtube li,
ul.product.youtube li {
  width: auto !important;
  height: auto !important;
  float: none !important;
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
}
.main .sideright .middle ul.youtube li img:not(.player),
ul.product.youtube li img:not(.player) {
  width: 100% !important;
  height: 90px !important;
  object-fit: cover;
  display: block;
}
.main .sideright .middle ul.youtube li .player,
ul.product.youtube li .player {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 36px !important;
  height: auto !important;
  z-index: 2;
  opacity: .9;
  pointer-events: none;
}
.main .sideright .middle ul.youtube li:hover .player,
ul.product.youtube li:hover .player { opacity: 1; transform: translate(-50%,-50%) scale(1.1) !important; }

@media screen and (max-width: 768px) {
  .main .sideright .middle ul.youtube,
  ul.product.youtube { grid-template-columns: repeat(2, 1fr) !important; }
  .main .sideright .middle ul.youtube li img:not(.player),
  ul.product.youtube li img:not(.player) { height: 80px !important; }
}
@media screen and (max-width: 480px) {
  .main .sideright .middle ul.youtube,
  ul.product.youtube { grid-template-columns: repeat(2, 1fr) !important; gap: 6px !important; }
  .main .sideright .middle ul.youtube li img:not(.player),
  ul.product.youtube li img:not(.player) { height: 70px !important; }
}