/*
Theme Name: Vapor Ember
Theme URI: https://example.com
Author: Your Name
Author URI: https://example.com
Description: A dark, ember-toned catalog theme for an e-liquid / vape retail shop. Built as a classic (non-block) WordPress theme with a custom product catalog, Customizer-driven hero and contact details, and a built-in age-verification gate. Catalog only — no cart or checkout.
Version: 1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: vaporember
*/

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root{
  --ink:        #12141C;   /* page background */
  --smoke:      #1B1F2A;   /* card / panel background */
  --smoke-2:    #232838;   /* raised panel / hover */
  --mist:       #93A6B8;   /* secondary text, cool grey-blue */
  --cloud:      #F4F1EA;   /* primary text on dark */
  --ember:      #E8873A;   /* primary accent - glowing coil orange */
  --ember-dim:  #B75E22;   /* pressed / border accent */
  --teal:       #1E5C5F;   /* secondary accent - tags, badges */
  --teal-light: #4FA3A0;
  --line:       rgba(244,241,234,0.09);
  --radius:     14px;
  --font-display: 'Unbounded', 'Arial Black', sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--ink);
  color:var(--cloud);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-display); line-height:1.15; margin:0 0 .5em; letter-spacing:-0.01em; }
p{ margin:0 0 1em; }
.container{ max-width:1180px; margin:0 auto; padding:0 24px; }
.visually-hidden{ position:absolute!important; width:1px;height:1px; overflow:hidden; clip:rect(0,0,0,0); }
:focus-visible{ outline:2px solid var(--ember); outline-offset:3px; }

/* buttons */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 28px; border-radius:999px;
  font-family:var(--font-body); font-weight:600; font-size:15px;
  border:1px solid transparent; cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-ember{ background:var(--ember); color:#1A1200; }
.btn-ember:hover{ background:#f0983f; }
.btn-outline{ background:transparent; color:var(--cloud); border-color:var(--line); }
.btn-outline:hover{ border-color:var(--ember); color:var(--ember); }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:40;
  background:rgba(18,20,28,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .inner{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; }
.site-branding{ display:flex; align-items:center; gap:12px; }
.site-title{ font-family:var(--font-display); font-size:22px; margin:0; }
.site-title a{ display:flex; align-items:center; gap:10px; }
.site-title img{ height:34px; width:auto; }
.brand-mark{ width:14px; height:14px; border-radius:50%; background:var(--ember); box-shadow:0 0 14px 3px var(--ember); }

.primary-nav{ display:flex; align-items:center; flex:1; }
.primary-nav ul{ list-style:none; display:flex; align-items:center; gap:32px; margin:0; padding:0; }
.primary-nav a{ font-size:14px; font-weight:600; letter-spacing:.03em; text-transform:uppercase; color:var(--mist); }
.primary-nav a:hover, .primary-nav .current-menu-item>a{ color:var(--ember); }
.nav-toggle{ display:none; background:none; border:1px solid var(--line); border-radius:8px; color:var(--cloud); padding:8px 10px; }

.site-search{ display:flex; align-items:center; background:var(--smoke); border:1px solid var(--line); border-radius:999px; padding:4px 4px 4px 16px; margin:0 20px; flex:0 1 260px; }
.site-search input[type="search"]{
  flex:1; background:none; border:none; color:var(--cloud); font-family:var(--font-body); font-size:14px; padding:6px 0;
}
.site-search input[type="search"]::placeholder{ color:var(--mist); }
.site-search input[type="search"]:focus{ outline:none; }
.site-search button{
  display:flex; align-items:center; justify-content:center; width:32px; height:32px; border-radius:50%;
  background:var(--smoke-2); border:1px solid var(--line); color:var(--mist); cursor:pointer; flex-shrink:0;
}
.site-search button:hover{ color:var(--ember); border-color:var(--ember); }
.site-search input[type="search"]::-webkit-search-cancel-button{ display:none; }
@media (max-width:860px){
  .site-search{ order:3; flex:1 1 100%; margin:12px 0 0; width:100%; }
  .site-header .inner{ flex-wrap:wrap; }
}

@media (max-width:860px){
  .primary-nav{ position:absolute; top:100%; left:0; right:0; background:var(--smoke); border-bottom:1px solid var(--line); display:none; flex-direction:column; align-items:stretch; }
  .primary-nav.is-open{ display:flex; }
  .primary-nav ul{ flex-direction:column; align-items:flex-start; padding:16px 24px; gap:18px; }
  .nav-toggle{ display:inline-flex; }
}

/* =========================================================
   COMING SOON SPLASH
   ========================================================= */
.coming-soon{ min-height:80vh; display:flex; align-items:center; justify-content:center; text-align:center; }
.coming-soon-inner{ display:flex; flex-direction:column; align-items:center; gap:28px; max-width:640px; }
.coming-soon-logo{ height:140px; width:auto; max-width:100%; }
.coming-soon h1{
  font-size:clamp(32px,6vw,58px); letter-spacing:.02em; margin:0;
  background:linear-gradient(90deg, var(--ember), var(--teal-light));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.coming-soon p{ color:var(--mist); font-size:17px; margin:0; }

/* =========================================================
   HERO  (signature element: drifting vapor-trail SVG)
   ========================================================= */
.hero{ position:relative; overflow:hidden; padding:110px 0 90px; border-bottom:1px solid var(--line); }
.hero-trails{ position:absolute; inset:0; z-index:0; opacity:.55; pointer-events:none; }
.hero-trails path{ fill:none; stroke:var(--ember); stroke-width:1.4; opacity:.35; stroke-linecap:round; }
.hero-trails path.trail-2{ stroke:var(--teal-light); opacity:.28; }
.hero-trails path.trail-3{ stroke:var(--cloud); opacity:.14; }
@keyframes drift{
  0%{ stroke-dashoffset:0; }
  100%{ stroke-dashoffset:-1400; }
}
.hero-trails path{ stroke-dasharray:6 18; animation:drift 34s linear infinite; }
.hero-trails path.trail-2{ animation-duration:46s; animation-direction:reverse; }
.hero-trails path.trail-3{ animation-duration:60s; }
@media (prefers-reduced-motion:reduce){ .hero-trails path{ animation:none; } }

.hero-inner{ position:relative; z-index:1; max-width:640px; }
.hero-eyebrow{ font-family:var(--font-mono); font-size:13px; letter-spacing:.12em; text-transform:uppercase; color:var(--ember); margin-bottom:18px; display:inline-block; }
.hero h1{ font-size:clamp(36px,5.4vw,58px); }
.hero .lede{ color:var(--mist); font-size:18px; max-width:520px; }
.hero-actions{ display:flex; gap:16px; margin-top:32px; flex-wrap:wrap; }

/* =========================================================
   AGE GATE
   ========================================================= */
.age-gate{
  position:fixed; inset:0; z-index:9999; background:rgba(10,11,15,0.92);
  display:flex; align-items:center; justify-content:center; padding:24px;
  backdrop-filter:blur(6px);
}
.age-gate[hidden]{ display:none; }
.age-gate-card{
  background:var(--smoke); border:1px solid var(--line); border-radius:var(--radius);
  max-width:420px; width:100%; padding:36px 32px; text-align:center;
}
.age-gate-card .brand-mark{ margin:0 auto 18px; }
.age-gate-card h2{ font-size:24px; }
.age-gate-card p{ color:var(--mist); font-size:14px; }
.age-gate-actions{ display:flex; gap:12px; margin-top:22px; }
.age-gate-actions .btn{ flex:1; justify-content:center; }
.age-gate-fine{ font-size:11px; color:var(--mist); opacity:.7; margin-top:16px; }

/* =========================================================
   SECTIONS / CATEGORY SHELF
   ========================================================= */
.section{ padding:72px 0; }
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:36px; flex-wrap:wrap; }
.section-head .eyebrow{ font-family:var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--teal-light); }
.section-head h2{ font-size:clamp(26px,3.4vw,36px); margin-top:6px; }

.shelf{ display:flex; gap:18px; overflow-x:auto; padding-bottom:8px; scroll-snap-type:x mandatory; }
.shelf::-webkit-scrollbar{ height:6px; }
.shelf::-webkit-scrollbar-thumb{ background:var(--line); border-radius:6px; }
.shelf-card{
  scroll-snap-align:start; flex:0 0 220px; background:var(--smoke); border:1px solid var(--line);
  border-radius:var(--radius); padding:22px; transition:border-color .2s ease, transform .2s ease;
}
.shelf-card:hover{ border-color:var(--ember); transform:translateY(-3px); }
.shelf-card .cat-icon{ width:36px; height:36px; border-radius:10px; background:var(--teal); display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-family:var(--font-mono); color:var(--cloud); }
.shelf-card h3{ font-size:16px; margin-bottom:4px; }
.shelf-card span{ font-size:13px; color:var(--mist); }

/* =========================================================
   PRODUCT GRID
   ========================================================= */
.filter-bar{ display:flex; gap:10px; flex-wrap:wrap; margin-bottom:32px; }
.filter-bar a{
  font-size:13px; font-weight:600; padding:9px 16px; border-radius:999px;
  border:1px solid var(--line); color:var(--mist);
}
.filter-bar a.is-active, .filter-bar a:hover{ border-color:var(--ember); color:var(--ember); }

.product-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:22px; }
.product-card{
  background:var(--smoke); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column; transition:border-color .2s ease, transform .2s ease;
}
.product-card:hover{ border-color:var(--ember); transform:translateY(-3px); }
.product-card .thumb{ aspect-ratio:4/3; background:var(--smoke-2); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.product-card .thumb img{ width:100%; height:100%; object-fit:cover; }
.product-card .thumb .placeholder{ font-family:var(--font-mono); color:var(--mist); font-size:12px; }
.product-card .body{ padding:18px 20px 20px; flex:1; display:flex; flex-direction:column; }
.product-card .tag{ font-family:var(--font-mono); font-size:11px; color:var(--teal-light); text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px; }
.product-card h3{ font-size:17px; margin-bottom:6px; }
.product-card .desc{ color:var(--mist); font-size:13.5px; flex:1; }
.product-meta{ display:flex; justify-content:space-between; align-items:center; margin-top:16px; padding-top:14px; border-top:1px solid var(--line); font-family:var(--font-mono); }
.product-meta .price{ font-size:18px; color:var(--ember); font-weight:600; }
.product-meta .specs{ font-size:11px; color:var(--mist); text-align:right; line-height:1.5; }

.empty-state{ text-align:center; padding:80px 20px; color:var(--mist); }

/* single product */
.single-product{ padding:40px 0 100px; }
.single-product .breadcrumb{ display:flex; align-items:center; gap:8px; font-size:13px; color:var(--mist); margin-bottom:28px; flex-wrap:wrap; }
.single-product .breadcrumb a{ color:var(--mist); }
.single-product .breadcrumb a:hover{ color:var(--ember); }
.single-product .breadcrumb .current{ color:var(--cloud); }

.product-panel{ background:var(--smoke); border:1px solid var(--line); border-radius:var(--radius); padding:36px; }
.single-product .layout{ display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.single-product .gallery{ background:var(--smoke-2); border:1px solid var(--line); border-radius:var(--radius); aspect-ratio:1; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.single-product .gallery img{ width:100%; height:100%; object-fit:cover; }
.single-product .gallery .placeholder{ font-family:var(--font-mono); color:var(--mist); font-size:13px; }
.single-product .info .tag{ font-family:var(--font-mono); font-size:12px; color:var(--teal-light); text-transform:uppercase; letter-spacing:.05em; }
.single-product .info h1{ font-size:30px; margin:10px 0 16px; }
.single-product .price{ font-family:var(--font-mono); font-size:26px; color:var(--ember); font-weight:600; margin-bottom:22px; }
.single-product .price-locked{ font-family:var(--font-body); font-size:15px; color:var(--mist); font-style:italic; font-weight:400; }

.spec-chips{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:22px; }
.spec-chips .chip{
  display:flex; flex-direction:column; gap:2px; background:var(--smoke-2); border:1px solid var(--line);
  border-radius:10px; padding:8px 14px; font-size:13px;
}
.spec-chips .chip b{ font-family:var(--font-mono); color:var(--mist); font-size:10.5px; text-transform:uppercase; letter-spacing:.04em; }
.spec-chips .chip-stock{ justify-content:center; font-weight:600; }
.spec-chips .chip-stock.in{ color:var(--teal-light); border-color:var(--teal); }
.spec-chips .chip-stock.out{ color:var(--mist); }

.product-notes{ margin-bottom:24px; padding-top:16px; border-top:1px solid var(--line); }
.product-notes p{ color:var(--mist); font-size:14px; margin-bottom:10px; }
.product-notes p:last-child{ margin-bottom:0; }

.product-actions{ display:flex; gap:14px; flex-wrap:wrap; }

@media (max-width:780px){
  .product-panel{ padding:22px; }
  .single-product .layout{ grid-template-columns:1fr; gap:28px; }
}

/* legacy spec list (kept in case older content references it) */
.spec-list{ list-style:none; margin:0 0 28px; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.spec-list li{ background:var(--smoke); border:1px solid var(--line); border-radius:10px; padding:12px 14px; font-size:13px; }
.spec-list li b{ display:block; font-family:var(--font-mono); color:var(--mist); font-size:11px; text-transform:uppercase; margin-bottom:4px; }
@media (max-width:780px){ .spec-list{ grid-template-columns:1fr; } }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{ border-top:1px solid var(--line); padding:56px 0 32px; background:var(--smoke); margin-top:60px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:40px; }
.footer-grid h4{ font-size:13px; text-transform:uppercase; letter-spacing:.08em; color:var(--mist); margin-bottom:16px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer-grid a{ font-size:14px; color:var(--cloud); }
.footer-grid a:hover{ color:var(--ember); }
.footer-disclaimer{ font-size:12px; color:var(--mist); border-top:1px solid var(--line); padding-top:24px; line-height:1.7; }
.footer-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-top:20px; font-size:12px; color:var(--mist); }
@media (max-width:780px){ .footer-grid{ grid-template-columns:1fr; } }

/* =========================================================
   ACCOUNT NAV + BADGE
   ========================================================= */
.account-nav{ margin-left:auto; padding-left:24px; border-left:1px solid var(--line); }
@media (max-width:860px){ .account-nav{ margin-left:0; padding-left:0; border-left:none; border-top:1px solid var(--line); margin-top:14px; padding-top:14px; } }
.invoice-count{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:18px; height:18px; padding:0 4px; margin-left:6px;
  background:var(--ember); color:#1A1200; border-radius:999px;
  font-size:11px; font-weight:700; font-family:var(--font-mono);
}

/* =========================================================
   PRICING GATE + SIGN-IN BANNER
   ========================================================= */
.price-locked{ font-family:var(--font-body); font-size:12.5px; color:var(--mist); font-style:italic; }
.ve-banner{
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  background:var(--smoke); border:1px solid var(--ember-dim); border-radius:var(--radius);
  padding:20px 26px; margin-bottom:36px;
}
.ve-banner p{ margin:0; font-size:15px; }

/* =========================================================
   ADD TO INVOICE BUTTON
   ========================================================= */
.btn-add-invoice{ width:100%; justify-content:center; margin-top:14px; }
.btn-add-invoice[disabled]{ opacity:.45; cursor:not-allowed; }
.btn-add-invoice.is-added{ background:var(--teal); color:var(--cloud); border-color:var(--teal); }
.product-card > .body > a.btn{ width:100%; justify-content:center; margin-top:14px; }

/* =========================================================
   ACCOUNT PAGE (login / register tabs)
   ========================================================= */
.account-tabs{ display:flex; gap:8px; margin-bottom:28px; }
.account-tabs .tab-link{ padding:10px 20px; border-radius:999px; border:1px solid var(--line); font-weight:600; font-size:14px; }
.account-form{ display:none; background:var(--smoke); border:1px solid var(--line); border-radius:var(--radius); padding:28px 30px; }
.account-form.is-active{ display:block; }
.account-form label{ display:flex; flex-direction:column; gap:6px; font-size:13px; color:var(--mist); margin-bottom:16px; }
.account-form input, .account-form textarea{
  background:var(--ink); border:1px solid var(--line); border-radius:8px; padding:11px 14px;
  color:var(--cloud); font-family:var(--font-body); font-size:14px;
}
.form-error{ color:var(--ember); font-size:13.5px; margin-bottom:16px; }

/* invoice page */
.invoice-page .invoice-line{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:var(--smoke); border:1px solid var(--line); border-radius:10px; padding:14px 18px; margin-bottom:12px;
}
.invoice-page .invoice-line .qty-controls{ display:flex; align-items:center; gap:10px; }
.invoice-page .invoice-line button.qty-btn{
  width:26px; height:26px; border-radius:6px; border:1px solid var(--line); background:none; color:var(--cloud); cursor:pointer;
}
.invoice-page .invoice-total{ display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:18px; padding:16px 0; border-top:1px solid var(--line); margin-top:10px; }
#ve-invoice-form label{ display:flex; flex-direction:column; gap:6px; font-size:13px; color:var(--mist); margin-bottom:16px; }
#ve-invoice-form input, #ve-invoice-form textarea{
  width:100%; background:var(--smoke); border:1px solid var(--line); border-radius:8px; padding:11px 14px; color:var(--cloud); font-family:var(--font-body);
}

/* page content default */
.page-content{ padding:70px 0 100px; }
.page-content .container{ max-width:800px; }
.page-content h1{ font-size:38px; }