/* =========================================================
   จักรเพชรไก่ชน — Theme: เทา-ม่วง-ทองอ่อน | Font: Chakra Petch
   ========================================================= */
:root{
  --purple:#6B4E9C; --purple-dark:#4E3670; --purple-light:#8A6FB8;
  --gold:#C9A86A; --gold-light:#DEC48F; --gold-dark:#A8874A;
  --black:#211F26; --dark:#2B2933; --light:#2B2933;
  --bg:#F1EFF4; --d2:#FFFFFF; --d3:#EAE7F0; --d4:#DAD5E6;
  --gray:#6E6B78; --green:#1F7A44; --red-alert:#B23B3B;
  --radius:12px; --shadow:0 4px 18px rgba(33,31,38,.08); --shadow-lg:0 14px 34px rgba(33,31,38,.15);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Chakra Petch',sans-serif;background:var(--bg);color:var(--light);line-height:1.65}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Chakra Petch',sans-serif;font-weight:700;color:var(--black);margin:0 0 .4em}
.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.jp-header{background:var(--black);border-bottom:3px solid var(--gold);position:sticky;top:0;z-index:100}
.jp-header .row{display:flex;align-items:center;justify-content:space-between;height:72px}
.jp-brand{display:flex;flex-direction:column;line-height:1.1}
.jp-brand .name{color:#fff;font-size:1.35rem;font-weight:800;letter-spacing:.02em}
.jp-brand .name span{color:var(--gold)}
.jp-brand .slogan{color:var(--gold-light);font-size:.68rem;letter-spacing:.05em}
.jp-nav{display:flex;align-items:center;gap:22px}
.jp-nav a{color:#E9E6F0;font-size:.92rem;font-weight:500;transition:color .15s}
.jp-nav a:hover{color:var(--gold)}
.jp-nav .jp-btn-cta{background:linear-gradient(135deg,var(--purple),var(--purple-dark));color:#fff;padding:9px 20px;border-radius:30px;font-weight:700}
.jp-mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:1.6rem;cursor:pointer}
@media (max-width:860px){
  .jp-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--black);flex-direction:column;align-items:stretch;padding:14px 20px;gap:14px;border-bottom:3px solid var(--gold)}
  .jp-nav.show{display:flex}
  .jp-mobile-toggle{display:block}
}

/* ---------- Buttons ---------- */
.jp-btn{display:inline-block;border:none;border-radius:9px;padding:11px 22px;font-family:inherit;font-weight:700;font-size:.92rem;cursor:pointer;text-align:center;transition:.15s}
.jp-btn-primary{background:linear-gradient(135deg,var(--purple),var(--purple-dark));color:#fff}
.jp-btn-primary:hover{opacity:.9}
.jp-btn-gold{background:linear-gradient(135deg,var(--gold-dark),var(--gold));color:var(--black)}
.jp-btn-outline{background:transparent;border:1.5px solid var(--purple);color:var(--purple)}
.jp-btn-outline:hover{background:var(--purple);color:#fff}
.jp-btn-dark{background:var(--dark);color:#fff}
.jp-btn-sm{padding:6px 14px;font-size:.8rem;border-radius:7px}
.jp-btn-block{display:block;width:100%}
.jp-btn-danger{background:var(--red-alert);color:#fff}
.jp-btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Hero ---------- */
.jp-hero{position:relative;min-height:400px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.jp-hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}
.jp-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(33,31,38,.35),rgba(33,31,38,.78))}
.jp-hero-content{position:relative;z-index:2;color:#fff;padding:40px 20px}
.jp-hero-content .eyebrow{color:var(--gold-light);font-size:.85rem;letter-spacing:.1em;font-weight:600}
.jp-hero-content h1{color:#fff;font-size:2.8rem;margin:10px 0 6px;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.jp-hero-content p{color:#E9E6F0;font-size:1.15rem}
@media (max-width:640px){.jp-hero-content h1{font-size:2rem}}

/* ---------- Sections ---------- */
.jp-section{padding:46px 0}
.jp-section-alt{background:var(--d3)}
.jp-section-title{font-size:1.6rem}
.jp-section-desc{color:var(--gray);margin-bottom:20px}
.jp-flex-between{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}

/* ---------- Grid & Cards ---------- */
.jp-grid{display:grid;gap:20px}
.jp-grid-2{grid-template-columns:repeat(2,1fr)}
.jp-grid-3{grid-template-columns:repeat(3,1fr)}
.jp-grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.jp-grid-2,.jp-grid-3,.jp-grid-4{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.jp-grid-2,.jp-grid-3,.jp-grid-4{grid-template-columns:1fr}}

.jp-card{background:var(--d2);border:1px solid var(--d4);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.jp-product-card{background:var(--d2);border:1px solid var(--d4);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.jp-product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.jp-product-card .thumb{position:relative;height:190px;background:var(--d4)}
.jp-product-card .thumb img{width:100%;height:100%;object-fit:cover}
.jp-product-card .badge-status{position:absolute;top:10px;right:10px;padding:4px 12px;border-radius:20px;font-size:.72rem;font-weight:700;color:#fff}
.jp-product-card .body{padding:14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.jp-product-card h3{font-size:1rem;margin:0}
.jp-product-card .price{color:var(--purple);font-weight:800;font-size:1.15rem}
.jp-product-card .meta{font-size:.78rem;color:var(--gray)}

.jp-featured-item{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:9px}
.jp-featured-item:hover{background:var(--d3)}
.jp-featured-item img{width:58px;height:58px;object-fit:cover;border-radius:8px;flex-shrink:0}
.jp-featured-item .fname{font-weight:600;font-size:.86rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.jp-featured-item .fprice{color:var(--purple);font-weight:700;font-size:.85rem}

/* ---------- Category pills ---------- */
.jp-cat-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.jp-cat-pill{padding:7px 16px;border-radius:20px;background:var(--d3);border:1px solid var(--d4);font-size:.85rem;font-weight:600;color:var(--light)}
.jp-cat-pill.active{background:var(--purple);color:#fff;border-color:var(--purple)}

/* ---------- Forms ---------- */
.jp-form-group{margin-bottom:16px}
.jp-label{display:block;font-size:.86rem;font-weight:600;margin-bottom:6px;color:var(--light)}
.jp-input,.jp-select,textarea.jp-input{width:100%;padding:11px 14px;border:1.5px solid var(--d4);border-radius:9px;font-family:inherit;font-size:.94rem;background:#fff;color:var(--black)}
.jp-input:focus,.jp-select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,168,106,.25)}
.jp-hint{font-size:.78rem;color:var(--gray)}

/* ---------- Alerts ---------- */
.jp-alert{padding:12px 16px;border-radius:9px;margin-bottom:16px;font-size:.9rem}
.jp-alert-success{background:#e7f3e9;color:var(--green);border:1px solid #bfe0c6}
.jp-alert-error{background:#f8e9e6;color:var(--red-alert);border:1px solid #edc4bb}
.jp-alert-info{background:var(--d3);color:var(--light);border:1px solid var(--d4)}

/* ---------- Table ---------- */
.jp-table-wrap{background:var(--d2);border:1px solid var(--d4);border-radius:var(--radius);overflow:auto;box-shadow:var(--shadow)}
.jp-table{width:100%;border-collapse:collapse}
.jp-table th,.jp-table td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--d4);font-size:.86rem}
.jp-table th{background:var(--black);color:var(--gold-light);font-weight:600;white-space:nowrap}
.jp-table tr:hover td{background:var(--d3)}

/* ---------- Badges ---------- */
.jp-badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:.72rem;font-weight:700}
.jp-badge-gold{background:#F1E4C3;color:var(--gold-dark)}
.jp-badge-gray{background:var(--d4);color:var(--gray)}
.jp-badge-green{background:#e0f0e4;color:var(--green)}
.jp-badge-red{background:#f8e0dc;color:var(--red-alert)}
.jp-badge-purple{background:#EDE7F5;color:var(--purple-dark)}

/* ---------- Empty state ---------- */
.jp-empty{text-align:center;color:var(--gray);padding:40px 20px}

/* ---------- Footer ---------- */
.jp-footer{background:var(--black);color:#c9c5d1;padding:40px 0 22px;margin-top:50px}
.jp-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;margin-bottom:26px}
.jp-footer h4{color:var(--gold-light);font-size:1rem;margin-bottom:12px}
.jp-footer a{color:#c9c5d1;font-size:.86rem;display:block;margin-bottom:8px}
.jp-footer a:hover{color:var(--gold)}
.jp-footer .bottom{border-top:1px solid #3a3641;padding-top:16px;text-align:center;font-size:.8rem;color:#948f9e}
@media (max-width:760px){.jp-footer .cols{grid-template-columns:1fr}}

/* ---------- Gallery / Lightbox ---------- */
.jp-gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:14px}
.jp-gallery-item{cursor:pointer;border-radius:9px;overflow:hidden;position:relative;aspect-ratio:1/1}
.jp-gallery-item img{width:100%;height:100%;object-fit:cover;transition:.2s}
.jp-gallery-item:hover img{transform:scale(1.06)}