/* =========================
   index.css — Home (Modern UI)
   ========================= */

:root{
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;

  --primary: #2563eb;
  --success: #16a34a;

  --shadow-lg: 0 24px 60px rgba(15,23,42,.14);
  --shadow-md: 0 14px 34px rgba(15,23,42,.10);
  --shadow-sm: 0 10px 22px rgba(15,23,42,.08);
}

/* base */
*{ box-sizing:border-box; }

/* ป้องกันหน้าเว็บโยกหรือมีพื้นที่สีขาวล้นด้านขวาบนมือถือ */
html, body {
  overflow-x: hidden; 
  width: 100%;
}

body{
  background:
    radial-gradient(1200px 700px at 20% 0%, rgba(37,99,235,.06), transparent 55%),
    radial-gradient(900px 600px at 80% 10%, rgba(22,163,74,.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: 'Prompt', sans-serif;
}

.container{ max-width: 1180px; }

/* =========================
   HERO SLIDE
   ========================= */
#heroCarousel{ position: relative; margin-top: 18px; }

.hero-slide{
  position: relative;
  height: 520px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.10);

  background:
    radial-gradient(900px 520px at 80% 35%, rgba(255,255,255,.16), transparent 60%),
    radial-gradient(700px 420px at 18% 30%, rgba(37,99,235,.22), transparent 55%),
    radial-gradient(560px 360px at 20% 70%, rgba(22,163,74,.18), transparent 60%),
    linear-gradient(90deg, #0b1220, #0f2b3c);
}

.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.10));
}

.hero-slide::before{
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 8px 8px;
  opacity:.35;
  pointer-events:none;
}
.hero-slide::after{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(70% 90% at 50% 50%, rgba(0,0,0,0), rgba(0,0,0,.35));
  pointer-events:none;
}

/* caption */
.hero-caption{
  position:absolute;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  max-width: 450px;
  color:#fff;
  z-index: 5;
  padding-left: 65px;
  padding-right: 20px;
}

.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.48rem .8rem;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
  font-weight: 900;
  font-size: .92rem;
}

.hero-title{
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 1000;
  margin: .95rem 0 .4rem;
  line-height: 1.2;
  text-shadow: 0 14px 34px rgba(0,0,0,.30);
  max-width: 100%;
}

.hero-sub{
  color: rgba(255,255,255,.90);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1rem;
  text-shadow: 0 12px 28px rgba(0,0,0,.28);
  max-width: 100%;
}

.hero-chip{
  display:inline-flex;
  align-items:center;
  gap:.38rem;
  font-size: .88rem;
  font-weight: 900;
  padding: .4rem .7rem;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
}

.hero-btn{
  border-radius: 999px !important;
  padding: .9rem 1.4rem;
  font-weight: 1000;
  font-size: 1rem;
  box-shadow: 0 14px 34px rgba(0,0,0,.22);
}

.hero-btn-outline{
  border-radius: 999px !important;
  padding: .9rem 1.4rem;
  font-weight: 1000;
  font-size: 1rem;
  box-shadow: 0 10px 24px rgba(0,0,0,.15);
  border: 1px solid rgba(255,255,255,.35) !important;
}
.hero-btn-outline:hover{
  background: rgba(255,255,255,.12) !important;
  color: #fff !important;
}

/* product image */
.hero-product-img{
  position:absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: min(520px, 48vw);
  max-height: 82%;
  object-fit: contain;
  filter: drop-shadow(0 26px 55px rgba(0,0,0,.45));
  pointer-events: none;
}

/* controls */
#heroCarousel .carousel-control-prev,
#heroCarousel .carousel-control-next{
  width: 54px;
  opacity: 1;
  top: 50%;
  transform: translateY(-50%);
}
#heroCarousel .carousel-control-prev{ left: -18px; }
#heroCarousel .carousel-control-next{ right: -18px; }

#heroCarousel .carousel-control-prev-icon,
#heroCarousel .carousel-control-next-icon{
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background-color: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
  filter: none;
}

/* indicators */
#heroCarousel .carousel-indicators{
  gap: 10px;
  margin-bottom: 14px;
  z-index: 10;
}
#heroCarousel .carousel-indicators [data-bs-target]{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
  background-color: rgba(255,255,255,.35);
  opacity: 1;
  transition: all .18s ease;
}
#heroCarousel .carousel-indicators .active{
  width: 30px;
  height: 10px;
  border-radius: 999px;
  background-color: rgba(255,255,255,.95);
  border-color: rgba(255,255,255,.55);
  box-shadow: 0 14px 30px rgba(0,0,0,.25);
}

/* =========================
   SECTION TITLE
   ========================= */
.section-title{ font-weight: 1000; margin-bottom: .25rem; }
.section-subtitle{ color: var(--muted); font-weight: 600; }
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 12px; margin-bottom: 14px;
}
.section-chip{
  display:inline-flex; align-items:center; gap: 8px;
  padding: .45rem .8rem; border-radius: 999px;
  background: rgba(2,6,23,.04); border: 1px solid rgba(2,6,23,.06);
  color: #0f172a; font-weight: 900;
}

/* =========================
   BOTTOM: Region Sections
   ========================= */
.region-block{
  border-radius: 22px; padding: 16px; background: rgba(255,255,255,.78);
  border: 1px solid rgba(2,6,23,.06); box-shadow: 0 12px 28px rgba(2,6,23,.07); margin-bottom: 16px;
}

.region-head2{
  display:flex; align-items:center; justify-content:space-between;
  gap: 12px; padding: 12px 14px; border-radius: 18px;
  background: linear-gradient(90deg, rgba(37,99,235,.10), rgba(22,163,74,.08));
  border: 1px solid rgba(2,6,23,.05); margin-bottom: 12px;
}

.region-left{ display:flex; align-items:center; gap: 12px; flex-wrap: wrap; }
.region-name{ font-weight: 1000; font-size: 1.08rem; display:flex; align-items:center; gap: 10px; color: #0f172a; }
.region-count{
  font-size: .88rem; font-weight: 950; color: rgba(15,23,42,.70);
  background: rgba(255,255,255,.65); border: 1px solid rgba(2,6,23,.06);
  padding: .25rem .65rem; border-radius: 999px; margin-left: 10px;
}

.region-link{
  font-weight: 950; text-decoration: none; color: #1d4ed8;
  padding: 8px 12px; border-radius: 999px; background: rgba(255,255,255,.65);
  border: 1px solid rgba(2,6,23,.06); box-shadow: 0 10px 22px rgba(2,6,23,.06);
  transition: transform .15s ease, box-shadow .15s ease;
}
.region-link:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(2,6,23,.10); }

/* horizontal scroll (ปรับให้ปัดลื่นบนมือถือ) */
.region-scroll {
  display: flex; 
  gap: 14px; 
  overflow-x: auto; 
  padding: 6px 4px 16px; /* เพิ่ม padding ด้านล่างเผื่อพื้นที่ให้ Scrollbar */
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin; /* ให้ Scrollbar เล็กกระทัดรัดใน Firefox */
  scrollbar-color: rgba(37,99,235,.4) rgba(2,6,23,.05);
}
/* ตกแต่ง Scrollbar สำหรับ Chrome/Safari/Edge บน PC */
.region-scroll::-webkit-scrollbar { 
  height: 8px; /* ความหนาของแถบเลื่อน */
}
.region-scroll::-webkit-scrollbar-track { 
  background: rgba(2, 6, 23, 0.05); /* สีพื้นหลังแถบเลื่อน */
  border-radius: 999px; 
}
.region-scroll::-webkit-scrollbar-thumb { 
  background: rgba(37, 99, 235, 0.4); /* สีตัวจับเลื่อน (โทนน้ำเงิน) */
  border-radius: 999px; 
}
.region-scroll::-webkit-scrollbar-thumb:hover { 
  background: rgba(37, 99, 235, 0.7); /* เข้มขึ้นเมื่อเอาเมาส์ชี้ */
}

.region-scroll::-webkit-scrollbar{ display: none; } /* ซ่อน scrollbar ใน Chrome */

/* product mini card */
.p-card{
  display: flex; flex-direction: column; flex: 0 0 270px;
  scroll-snap-align: start; border-radius: 18px; overflow: hidden;
  background: #fff; border: 1px solid rgba(2,6,23,.06); box-shadow: 0 10px 22px rgba(2,6,23,.08);
  transition: transform .18s ease, box-shadow .18s ease;
}
.p-card:hover{ transform: translateY(-6px); box-shadow: 0 18px 40px rgba(2,6,23,.12); }

.p-imgwrap{ position: relative; }
.p-img{ width:100%; height: 180px; object-fit: cover; transition: transform .25s ease; }
.p-card:hover .p-img{ transform: scale(1.05); }

.p-badges{ position:absolute; top: 10px; right: 10px; z-index: 2; }
.p-badge-sold{
  display:inline-flex; align-items:center; font-weight: 950; font-size: .86rem;
  padding: .40rem .72rem; border-radius: 999px; color: #fff;
  background: rgba(22,163,74,.90);
  
  
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 14px 30px rgba(0,0,0,.20);
}

.p-body{ display: flex; flex-direction: column; flex: 1; padding: 12px 12px 14px; }
.p-name{
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;    
  overflow: hidden; min-height: 2.6em; font-weight: 1000; line-height: 1.25;
  margin-bottom: 6px; color:#0f172a; word-break: break-word;
}
.p-desc{
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
  overflow: hidden; min-height: 2.8em; color:#64748b; font-weight: 650; word-break: break-word;
}

.p-footer{ display:flex; align-items:center; justify-content:space-between; gap: 10px; margin-top: auto; }
.p-price{
  font-weight: 1000; color:#0f172a; background: rgba(2,6,23,.05);
  border: 1px solid rgba(2,6,23,.06); padding: .40rem .70rem; border-radius: 999px; font-size: .92rem;
}
.p-btn{ border-radius: 999px; font-weight: 1000; padding: .55rem .9rem; }

/* empty state */
.region-empty{
  display:flex; align-items:center; justify-content:center; gap: 10px;
  padding: 18px; border-radius: 16px; background: rgba(2,6,23,.03);
  border: 1px dashed rgba(2,6,23,.14); color: #64748b; font-weight: 800;
}

/* =========================
   Responsive 
   ========================= */

/* Large Desktop */
@media (min-width: 1400px){
  .hero-caption{ max-width: 520px; }
  .hero-title{ font-size: 2.5rem; }
  .hero-product-img{ width: min(580px, 46vw); }
}

@media (min-width: 1200px) and (max-width: 1399px){
  .hero-caption{ max-width: 480px; }
  .hero-product-img{ width: min(540px, 47vw); }
}

/* Tablet */
@media (max-width: 992px){
  .container{ padding-left: 16px; padding-right: 16px; }
  
  .hero-slide {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 600px;
    padding-top: 30px;
    padding-bottom: 60px; /* เว้นที่ให้จุดไข่ปลาด้านล่าง */
  }

  .hero-caption {
    position: relative;
    top: auto; left: auto; right: auto; transform: none;
    order: 1; /* ดันข้อความไปลำดับที่ 1 */
    width: 100%;
    max-width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 10px;
  }

  .hero-product-img {
    position: relative;
    top: auto; right: auto; bottom: auto; transform: none;
    order: 2; /* ดันรูปภาพมาลำดับที่ 2 (ไม่ให้ทับข้อความ) */
    width: 100%;
    max-height: 300px;
    object-fit: contain;
    margin-top: auto;
    z-index: 2;
  }

  #heroCarousel .carousel-control-prev{ left: 10px; }
  #heroCarousel .carousel-control-next{ right: 10px; }
  
  .p-card{ flex: 0 0 250px; }
}

/* Mobile */
@media (max-width: 768px){
  .hero-badge{ font-size: .86rem; padding: .42rem .72rem; }
  .hero-title{ font-size: clamp(1.35rem, 2.4vw, 1.95rem); margin: .85rem 0 .35rem; }
  .hero-sub{ font-size: .92rem; line-height: 1.48; margin-bottom: .9rem; }
  
  /* ให้ปุ่มเรียงซ้อนกัน */
  .hero-caption .d-flex.flex-wrap { flex-direction: column; gap: 10px !important; }
  .hero-btn, .hero-btn-outline {
    width: 100%; display: flex; justify-content: center; align-items: center;
    padding: .8rem 1.2rem; font-size: .95rem;
  }

  .section-head{ flex-direction: column; align-items: flex-start; gap: 12px; }
  .region-head2{ flex-wrap: wrap; gap: 10px; }
  .p-card{ flex: 0 0 240px; }
}

/* Mobile Small */
@media (max-width: 576px){
  .container{ padding-left: 12px; padding-right: 12px; }
  .hero-slide{ min-height: 650px; border-radius: 16px; padding-bottom: 70px; }
  
  .hero-caption{ padding-left: 15px; padding-right: 15px; }
  .hero-product-img{ width: 90vw; max-height: 250px; margin: 0 auto; }
  
  .hero-badge{ font-size: .84rem; padding: .4rem .7rem; }
  .hero-title{ font-size: 1.35rem; }
  .hero-sub{ font-size: .88rem; }
  
  /* ซ่อนลูกศรเลื่อนซ้ายขวาบนมือถือ (ใช้การปัดนิ้วแทน) */
  #heroCarousel .carousel-control-prev,
  #heroCarousel .carousel-control-next{ display: none; }
  
  #heroCarousel .carousel-indicators{ margin-bottom: 20px; gap: 12px; }
  #heroCarousel .carousel-indicators [data-bs-target]{ width: 10px; height: 10px; }
  #heroCarousel .carousel-indicators .active{ width: 38px; height: 10px; }
  
  .region-head2{ padding: 10px 12px; flex-direction: column; align-items: flex-start; }
  .region-left{ width: 100%; justify-content: space-between; }
  .region-link{ align-self: flex-end; padding: 6px 10px; font-size: .88rem; }
  .p-card{ flex: 0 0 230px; border-radius: 14px; }
  .p-img{ height: 165px; }
  .p-footer{ flex-direction: column; align-items: stretch; gap: 8px; }
  .p-price{ width: 100%; justify-content: center; text-align: center; font-size: .88rem; }
  .p-btn{ width: 100%; justify-content: center; display: flex; align-items: center; }
}

/* Touch-friendly areas */
@media (hover: none) and (pointer: coarse) {
  .hero-btn, .p-btn, .region-link{ min-height: 44px; }
}