/* ============================================================
   theme.css — พระกรุเมืองไทย
   โทนสี: โอลด์โรส + ดำ + เทา + ส้ม + ทองอ่อน
   ฟอนต์: Microsoft Sans Serif
   ============================================================ */

:root {
    --color-oldrose:   #C08081;
    --color-oldrose-dk:#A5686A;
    --color-black:     #1A1717;
    --color-gray:      #8A8482;
    --color-gray-light:#EDE8E6;
    --color-orange:    #E08A3C;
    --color-gold:      #D9C08A;
    --color-white:     #FFFFFF;

    --font-main: 'Microsoft Sans Serif', 'Tahoma', Arial, sans-serif;

    --radius: 10px;
    --shadow: 0 2px 10px rgba(26, 23, 23, 0.12);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-main);
    background: var(--color-gray-light);
    color: var(--color-black);
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.lightbox-img { cursor: zoom-in; }

/* ── Header / Navbar ─────────────────────────────────── */
.site-header {
    background: linear-gradient(135deg, var(--color-black) 0%, #2b2626 100%);
    color: var(--color-gold);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.site-header__brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-header__brand img.logo {
    height: 48px;
    width: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-orange);
    object-fit: cover;
    background: var(--color-white);
}

.site-header__brand-text h1 {
    margin: 0;
    font-size: 20px;
    color: var(--color-gold);
    letter-spacing: 0.5px;
}

.site-header__brand-text span {
    font-size: 12px;
    color: var(--color-gray);
}

.navbar {
    background: var(--color-oldrose);
    border-top: 1px solid rgba(255,255,255,0.15);
}

.navbar__list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.navbar__list li a {
    display: block;
    padding: 12px 20px;
    color: var(--color-white);
    font-weight: bold;
    font-size: 14px;
    transition: background 0.2s ease;
}

.navbar__list li a:hover,
.navbar__list li a.active {
    background: var(--color-orange);
    color: var(--color-black);
}

/* ── Layout ──────────────────────────────────────────── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

/* ── Hero (Slogan / Philosophy) ─────────────────────── */
.hero {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(180deg, var(--color-gold) 0%, var(--color-gray-light) 100%);
    border-bottom: 3px solid var(--color-oldrose);
}

.hero h2 {
    font-size: 26px;
    color: var(--color-black);
    margin: 10px 0 6px;
}

.hero p.slogan {
    font-size: 16px;
    color: var(--color-oldrose-dk);
    font-style: italic;
    margin: 0 0 4px;
}

.hero p.philosophy {
    font-size: 14px;
    color: var(--color-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ── Section Titles ──────────────────────────────────── */
.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--color-orange);
    padding-bottom: 8px;
}

.section-title h3 {
    margin: 0;
    color: var(--color-black);
    font-size: 20px;
}

.section-title a.more-link {
    color: var(--color-oldrose-dk);
    font-size: 13px;
    font-weight: bold;
}

/* ── News Section ────────────────────────────────────── */
.news-latest {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 12px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.news-latest img {
    width: 260px;
    border-radius: var(--radius);
    object-fit: cover;
}

.news-latest__body h4 {
    margin: 0 0 8px;
    color: var(--color-oldrose-dk);
}

.news-older-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px;
}

.news-older-list li a {
    display: block;
    padding: 8px 14px;
    border-left: 3px solid var(--color-gray);
    color: var(--color-gray);
    font-size: 14px;
}

.news-older-list li a:hover {
    border-left-color: var(--color-orange);
    color: var(--color-black);
}

/* ── Collector Cards (พระของนักสะสม) ─────────────────── */
.collector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.collector-card {
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--color-gray-light);
    transition: transform 0.15s ease;
}

.collector-card:hover { transform: translateY(-4px); }

.collector-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background: var(--color-gray-light);
}

.collector-card__body { padding: 10px; }

.collector-card__body h5 {
    margin: 0 0 4px;
    font-size: 14px;
    color: var(--color-black);
}

.collector-card__body .price {
    color: var(--color-orange);
    font-weight: bold;
}

.section-tag {
    display: inline-block;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 20px;
    margin-bottom: 6px;
}
.section-tag--dark { background: var(--color-black); color: var(--color-gold); }
.section-tag--sale { background: var(--color-oldrose); color: var(--color-white); }

/* ── Footer ──────────────────────────────────────────── */
.site-footer {
    background: var(--color-black);
    color: var(--color-gray);
    padding: 30px 20px 16px;
    margin-top: 40px;
}

.site-footer__links {
    max-width: 1200px;
    margin: 0 auto 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
}

.site-footer__links a {
    color: var(--color-gold);
    font-size: 13px;
}

.site-footer__links a:hover { color: var(--color-orange); }

.site-footer__copyright {
    text-align: center;
    font-size: 12px;
    color: var(--color-gray);
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 12px;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
    .site-header__top { flex-direction: column; gap: 10px; text-align: center; }
    .navbar__list { justify-content: center; }
    .news-latest { flex-direction: column; }
    .news-latest img { width: 100%; height: 200px; }
}