/*
Theme Name: My Precious Minerals
Theme URI: https://www.mypreciousminerals.com
Author: Robert Campbell
Author URI: https://www.mypreciousminerals.com
Description: Custom theme for mineral collectors and jewelry makers. Uniform header, specimen pages, craft-focused layout, and a matching WooCommerce shop.
Version: 1.9.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: my-precious-minerals
Tags: custom-logo, custom-menu, featured-images, blog, education
*/

:root {
  --color-bg: #0a0a0c;
  --color-surface: #141418;
  --color-charcoal: #0a0a0c;
  --color-dark: #1a1a20;
  --color-text: #f4f1ea;
  --color-muted: #b8b4aa;
  --color-white: #ffffff;
  --opal-blue: #4da6ff;
  --opal-green: #3dcc9a;
  --opal-gold: #e8b84a;
  --opal-rose: #e07a9a;
  --opal-violet: #9a7ae0;
  --color-amber: var(--opal-gold);
  --color-teal: var(--opal-green);
  --color-teal-dark: #2a9a72;
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --max-width: 1180px;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --transition: 0.25s ease;
  --opal-gradient: linear-gradient(135deg, var(--opal-blue), var(--opal-green), var(--opal-gold), var(--opal-rose), var(--opal-violet));
}
body.white-opal {
  --color-bg: #f7f4ef;
  --color-surface: #ffffff;
  --color-charcoal: #1c1c1c;
  --color-dark: #2a2a2a;
  --color-text: #2d2d2d;
  --color-muted: #5a5a5a;
  --shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--opal-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--opal-gold); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 0.6em;
}

.site { min-height: 100vh; display: flex; flex-direction: column; }
.site-content {
  flex: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.site-header {
  background: var(--color-dark);
  color: var(--color-text);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 3px 18px rgba(0, 0, 0, 0.4);
  border-bottom: 2px solid transparent;
  border-image: var(--opal-gradient) 1;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.site-branding { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }
.site-branding img,
.custom-logo-link img,
.theme-logo { max-height: 48px; width: auto; flex-shrink: 0; }
.hero-logo img { max-height: 140px; margin: 0 auto 1.2rem; filter: drop-shadow(0 8px 18px rgba(0,0,0,0.45)); }
.site-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}
.site-title a { color: var(--opal-gold); white-space: nowrap; }
.site-title a:hover { color: var(--color-white); }
.main-navigation a { color: var(--color-text); font-weight: 500; font-size: 0.94rem; position: relative; padding-bottom: 3px; }
.main-navigation a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--opal-gradient);
  transition: width var(--transition);
}
.main-navigation a:hover::after,
.main-navigation .current-menu-item > a::after { width: 100%; }
.menu-toggle {
  display: none;
  background: transparent;
  border: 2px solid var(--color-amber);
  color: var(--color-amber);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  padding: 4.5rem 1.5rem 4rem;
  text-align: center;
  margin: -2.5rem -1.5rem 3rem;
  background: #1c1c1c;
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-slides { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity var(--hero-fade, 1.2s) ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(12, 12, 12, var(--hero-overlay, 0.55));
}
.hero-inner { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; }
.hero-logo img { max-height: 120px; margin: 0 auto 1.2rem; filter: drop-shadow(0 8px 18px rgba(0,0,0,0.45)); }
.hero-tagline { font-size: 1.25rem; line-height: 1.45; margin-bottom: 1.6rem; text-shadow: 0 2px 12px rgba(0,0,0,0.45); }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.maker-paths { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.25rem; }
.maker-path { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem 1.4rem 1.6rem; border-top: 3px solid var(--color-amber); color: var(--color-text); }
.maker-path:hover { color: var(--color-teal-dark); }
.maker-path h2 { font-size: 1.35rem; margin-bottom: 0.4rem; }
.maker-path p { margin: 0; color: var(--color-muted); }
.hero-label {
  position: absolute;
  z-index: 2;
  left: 1.25rem;
  bottom: 1.1rem;
  background: rgba(0, 0, 0, 0.55);
  border-left: 3px solid var(--color-amber);
  padding: 0.45rem 0.8rem;
  text-align: left;
  font-size: 0.86rem;
  max-width: min(420px, 80%);
}
.hero-label strong { display: block; color: var(--color-amber-light); font-family: var(--font-heading); font-size: 1rem; }
.hero-label span { color: rgba(255,255,255,0.85); }

.button, button, input[type="submit"] {
  display: inline-block;
  background: var(--opal-green);
  color: #0a0a0c !important;
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.button:hover, button:hover { background: var(--opal-blue); color: #0a0a0c !important; transform: translateY(-2px); }
.button-outline { background: transparent; border: 2px solid var(--opal-gold); color: var(--opal-gold) !important; }
.button-outline:hover { background: var(--opal-gold); color: #0a0a0c !important; }

.archive-header { margin-bottom: 2rem; }
.archive-header .page-title { font-size: 2rem; margin-bottom: 0.35rem; }
.archive-description { color: var(--color-muted); }
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.8rem;
  border-bottom: 2px solid transparent;
  border-image: var(--opal-gradient) 1;
  padding-bottom: 0.6rem;
}
.section-header h2 { margin: 0; font-size: 1.7rem; }
.mineral-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.75rem; }
.mineral-card { background: var(--color-surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.2s ease; }
.mineral-title a { color: var(--color-text); }
.mineral-type, .mineral-locality {
  display: inline-block;
  font-size: 0.8rem;
  background: var(--opal-violet);
  color: #fff;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  margin-right: 0.4rem;
  margin-top: 0.3rem;
}
.post, .page, .search-result, .error-404 {
  background: var(--color-surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.3rem;
  margin-bottom: 2.3rem;
  color: var(--color-text);
}
.entry-header { margin-bottom: 1.5rem; border-bottom: 2px solid transparent; border-image: var(--opal-gradient) 1; padding-bottom: 1rem; }
.mineral-details { background: var(--color-surface); border-left: 4px solid var(--opal-gold); padding: 1.5rem 1.8rem; margin: 2rem 0; border-radius: 0 var(--radius) var(--radius) 0; box-shadow: var(--shadow); }
.mineral-details h3 { margin-top: 0; margin-bottom: 1rem; color: var(--opal-green); }
.mineral-details-list li { padding: 0.35rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
body.white-opal .mineral-details-list li { border-bottom-color: #eee; }
.footer-widgets { background: var(--color-dark); padding: 3.5rem 0 2rem; }
.footer-column .widget-title { color: var(--opal-gold); font-size: 1.15rem; margin-bottom: 1rem; }
.footer-column a { color: var(--color-muted); }
.site-info { background: var(--color-dark); padding: 1.5rem; text-align: center; font-size: 0.9rem; }
.site-info a { color: var(--opal-gold); }
.comments-area { margin-top: 3rem; padding-top: 2rem; border-top: 2px solid transparent; border-image: var(--opal-gradient) 1; }
.comment-list .comment { background: var(--color-surface); padding: 1.5rem; border-radius: var(--radius); margin-bottom: 1.2rem; box-shadow: var(--shadow); }
.widget { background: var(--color-surface); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: var(--shadow); }
.widget-title { font-size: 1.15rem; border-bottom: 2px solid var(--opal-gold); padding-bottom: 0.5rem; margin-bottom: 1rem; }
.screen-reader-text { border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; }

@media (max-width: 900px) {
  .site-title { font-size: 1.25rem; }
  .site-branding img, .custom-logo-link img, .theme-logo { max-height: 46px; }
}
@media (max-width: 768px) {
  .header-inner { flex-wrap: wrap; }
  .menu-toggle { display: block; }
  .main-navigation { width: 100%; display: none; }
  .main-navigation.toggled { display: block; }
  .main-navigation ul { flex-direction: column; gap: 0.75rem; padding-top: 1rem; }
  .site-content { padding: 1.8rem 1.1rem; }
  .hero { padding: 3.2rem 1.2rem; margin: -1.8rem -1.1rem 2.5rem; min-height: 420px; }
}
@media (max-width: 600px) {
  .site-title { font-size: 1.1rem; }
  .site-branding { gap: 0.6rem; }
  .site-branding img, .custom-logo-link img, .theme-logo { max-height: 40px; }
}
@media (max-width: 400px) {
  .site-title { font-size: 1rem; }
  .site-branding img, .custom-logo-link img, .theme-logo { max-height: 36px; }
}

/* Mineral pages: accents follow the stone color. Header stays charcoal so the site stays one piece. */
.mineral-themed { background: color-mix(in srgb, var(--mineral-color) 8%, var(--color-cream)); border-radius: var(--radius); padding: 0.5rem; }
.mineral-themed .entry-title { color: var(--mineral-color); }
.mineral-themed .mineral-type { background: var(--mineral-color); color: #fff; }
.mineral-themed .mineral-details { border-left: 4px solid var(--mineral-color); }
.mineral-themed .mineral-details h3 { color: var(--mineral-color); }
.image-credit { font-size: 0.8rem; color: var(--color-muted); margin: 0.4rem 0 0; font-style: italic; }
.mineral-themed a { color: var(--mineral-color); }
.mineral-themed a:hover { color: var(--color-charcoal); }

/* Shop uses the same article and card structure as mineral pages. */
.woocommerce ul.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.75rem; margin: 0; padding: 0; list-style: none; }
.woocommerce ul.products::before, .woocommerce ul.products::after { display: none; }
.woocommerce ul.products li.product { width: auto !important; float: none !important; margin: 0 !important; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.woocommerce ul.products li.product a img { width: 100%; height: 200px; object-fit: cover; margin: 0; }
.woocommerce ul.products li.product .woocommerce-loop-product__title { font-family: var(--font-heading); font-size: 1.15rem; padding: 1rem 1.2rem 0; color: var(--color-charcoal); }
.woocommerce ul.products li.product .price { display: block; padding: 0.3rem 1.2rem 1.2rem; color: var(--color-teal-dark); }
.woocommerce span.onsale, .woocommerce ul.products li.product .onsale { background: var(--color-amber); color: var(--color-charcoal); }
.woocommerce a.button, .woocommerce button.button, .woocommerce input.button, .woocommerce #respond input#submit { background: var(--opal-green); color: #0a0a0c; border-radius: 6px; }
.woocommerce a.button:hover, .woocommerce button.button:hover, .woocommerce input.button:hover { background: var(--opal-blue); color: #0a0a0c; }
.woocommerce div.product { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 2.3rem; }
.woocommerce div.product .product_title { font-size: 1.85rem; }
.woocommerce div.product p.price { color: var(--color-teal-dark); font-size: 1.25rem; }
.woocommerce div.product .woocommerce-product-gallery { margin-bottom: 1.5rem; }
.woocommerce .woocommerce-breadcrumb { margin-bottom: 1rem; color: var(--color-muted); }
.woocommerce table.shop_table { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.woocommerce form.checkout, .woocommerce-cart .cart-collaterals, .woocommerce-account .woocommerce { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.5rem; }
.woocommerce-message, .woocommerce-info, .woocommerce-error { border-top-color: var(--color-amber); }
.product-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.product-card img { width: 100%; height: 200px; object-fit: cover; }
.product-card .product-info { padding: 1.2rem 1.3rem 1.4rem; }
.shop-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2rem; }
@media (min-width: 900px) {
  .shop-layout.has-filters { grid-template-columns: 240px minmax(0, 1fr); }
}
.shop-filters { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 1.2rem; }