/* PARTEM-X BOS Storefront — Public Theme
 * Futuristic gradient + soft 3D design system.
 * All colours pull from CSS variables set per-storefront by the
 * business owner's design settings (see class-ptxsf-render-public.php).
 */

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: hidden; }

body.ptxsf-storefront {
	margin: 0;
	background: var(--ptxsf-bg, #0b0b16);
	color: var(--ptxsf-text, #f5f5fa);
	min-height: 100vh;
	max-width: 100vw;
	overflow-x: hidden;
	padding-bottom: 88px; /* space for the floating footer nav */
	-webkit-font-smoothing: antialiased;
	font-size: 14.5px;
}

.ptxsf-storefront a { color: inherit; text-decoration: none; }
.ptxsf-storefront img { max-width: 100%; height: auto; }
.ptxsf-storefront * { min-width: 0; }

/* ---------------- Loading / toast ---------------- */
.ptxsf-loading-bar { position: fixed; top: 0; left: 0; height: 3px; width: 100%; background: linear-gradient(90deg, var(--ptxsf-brand), var(--ptxsf-accent)); z-index: 9999; animation: ptxsf-loading 1s ease-in-out infinite; }
@keyframes ptxsf-loading { 0% { opacity: .3; } 50% { opacity: 1; } 100% { opacity: .3; } }
.ptxsf-toast-region { position: fixed; top: 16px; right: 16px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; }
.ptxsf-toast { padding: 12px 18px; border-radius: 12px; background: rgba(20,20,35,.9); border: 1px solid rgba(255,255,255,.1); box-shadow: 0 8px 24px rgba(0,0,0,.4); font-size: .9rem; }
.ptxsf-toast.is-error { border-color: #ff6b6b; }
.ptxsf-toast.is-success { border-color: var(--ptxsf-accent); }

/* ---------------- Top navigation — floats above the page ---------------- */
.ptxsf-topbar {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 12px 20px;
	background: rgba(15,15,28,.72);
	backdrop-filter: blur(16px);
	-webkit-backdrop-filter: blur(16px);
	position: sticky; top: 12px; z-index: 500;
	border: 1px solid rgba(255,255,255,.08);
	border-radius: 18px;
	margin: 12px auto 0;
	max-width: calc(100% - 24px);
	width: min(1200px, calc(100% - 24px));
	box-shadow: 0 16px 40px -22px rgba(0,0,0,.6);
}
.ptxsf-brand { font-weight: 800; font-size: 1.1rem; background: linear-gradient(135deg, var(--ptxsf-brand), var(--ptxsf-accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ptxsf-top-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.ptxsf-top-nav a { font-size: .86rem; opacity: .85; transition: opacity .2s; }
.ptxsf-top-nav a:hover, .ptxsf-top-nav a.is-active { opacity: 1; color: var(--ptxsf-accent); }
.ptxsf-top-actions { display: flex; align-items: center; gap: 12px; }
.ptxsf-search-input { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 999px; padding: 7px 14px; color: inherit; font-size: .82rem; width: 180px; max-width: 40vw; }
.ptxsf-cart-link { font-weight: 600; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,.06); font-size: .85rem; }

.ptxsf-preview-banner { text-align: center; padding: 8px; background: #f5c451; color: #1f1f2e; font-weight: 700; font-size: .85rem; }
.ptxsf-announcement { text-align: center; padding: 10px; background: linear-gradient(90deg, var(--ptxsf-brand), var(--ptxsf-accent)); color: #0b0b16; font-weight: 600; font-size: .9rem; }

/* ---------------- Sections ---------------- */
.ptxsf-section { padding: 48px 24px; max-width: 1200px; margin: 0 auto; }
.ptxsf-section-title { font-size: 1.3rem; font-weight: 800; margin: 0 0 20px; letter-spacing: -.02em; }

/* ---------------- Hero ---------------- */
.ptxsf-hero {
	text-align: center; padding: 96px 24px;
	background: radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--ptxsf-brand) 35%, transparent), transparent 60%),
	            radial-gradient(circle at 80% 80%, color-mix(in srgb, var(--ptxsf-accent) 30%, transparent), transparent 55%),
	            linear-gradient(160deg, rgba(20,20,35,1), rgba(10,10,20,1));
	background-size: cover; background-position: center;
	position: relative;
}
.ptxsf-hero-logo { width: 88px; height: 88px; border-radius: 22px; object-fit: cover; margin-bottom: 16px; box-shadow: 0 12px 30px rgba(0,0,0,.5); }
.ptxsf-hero h1 { font-size: clamp(1.5rem, 4.2vw, 2.4rem); font-weight: 900; margin: 0 0 12px; letter-spacing: -.03em; }
.ptxsf-hero-sub { opacity: .85; font-size: .95rem; max-width: 560px; margin: 0 auto 28px; }
.ptxsf-hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------------- Buttons ---------------- */
.ptxsf-btn { border: none; cursor: pointer; font-weight: 700; font-size: .86rem; padding: 11px 22px; border-radius: 14px; transition: transform .15s ease, box-shadow .15s ease; display: inline-block; }
.ptxsf-btn:active { transform: scale(.97); }
.ptxsf-btn-primary,
body.ptxsf-btn-gradient-rounded .ptxsf-btn-primary {
	background: linear-gradient(135deg, var(--ptxsf-brand), var(--ptxsf-accent));
	color: #0b0b16;
	box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--ptxsf-brand) 60%, transparent), 0 1px 0 rgba(255,255,255,.4) inset;
}
.ptxsf-btn-primary:hover { box-shadow: 0 14px 30px -8px color-mix(in srgb, var(--ptxsf-accent) 70%, transparent), 0 1px 0 rgba(255,255,255,.4) inset; }
body.ptxsf-btn-solid-rounded .ptxsf-btn-primary { background: var(--ptxsf-brand); border-radius: 10px; color: #fff; box-shadow: 0 6px 16px rgba(0,0,0,.35); }
body.ptxsf-btn-outline .ptxsf-btn-primary { background: transparent; border: 2px solid var(--ptxsf-brand); color: var(--ptxsf-text); border-radius: 10px; }
body.ptxsf-btn-pill .ptxsf-btn-primary { border-radius: 999px; background: var(--ptxsf-brand); color: #fff; }
.ptxsf-btn-secondary { background: rgba(255,255,255,.08); color: var(--ptxsf-text); border-radius: 12px; }
.ptxsf-btn-outline { background: transparent; border: 2px solid rgba(255,255,255,.25); color: var(--ptxsf-text); border-radius: 12px; }
.ptxsf-btn-ghost { background: transparent; color: var(--ptxsf-accent); padding: 8px 12px; }
.ptxsf-btn[disabled] { opacity: .4; cursor: not-allowed; }
.ptxsf-btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------- Cards (futuristic gradient 3D "glass" default) ---------------- */
.ptxsf-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 22px; }

.ptxsf-card { border-radius: 20px; padding: 16px; display: flex; flex-direction: column; gap: 10px; position: relative; transition: transform .25s ease, box-shadow .25s ease; }

.ptxsf-card-glass-3d {
	background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.02));
	border: 1px solid rgba(255,255,255,.08);
	box-shadow: 0 20px 40px -18px rgba(0,0,0,.6), 0 1px 0 rgba(255,255,255,.08) inset;
	backdrop-filter: blur(6px);
}
.ptxsf-card-glass-3d:hover { transform: translateY(-6px) scale(1.015); box-shadow: 0 28px 50px -16px rgba(0,0,0,.65), 0 0 0 1px color-mix(in srgb, var(--ptxsf-accent) 40%, transparent); }

.ptxsf-card-flat-minimal { background: rgba(255,255,255,.04); border-radius: 14px; }
.ptxsf-card-bordered { background: transparent; border: 1px solid rgba(255,255,255,.15); border-radius: 10px; }

.ptxsf-card-img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 14px; background: rgba(255,255,255,.05); }
.ptxsf-card-title { font-size: .92rem; font-weight: 700; margin: 4px 0 0; }
.ptxsf-card-desc { font-size: .78rem; opacity: .7; margin: 0; }
.ptxsf-card-meta { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; }
.ptxsf-card-price { font-weight: 800; color: var(--ptxsf-accent); }
.ptxsf-card-availability { opacity: .7; }

/* ---------------- Category chips ---------------- */
.ptxsf-category-row { display: flex; gap: 12px; flex-wrap: wrap; }
.ptxsf-category-chip { padding: 9px 16px; border-radius: 999px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); font-size: .82rem; transition: background .2s; }
.ptxsf-category-chip:hover { background: color-mix(in srgb, var(--ptxsf-brand) 30%, transparent); }

/* ---------------- Filters ---------------- */
.ptxsf-filter-bar { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; align-items: center; }
.ptxsf-filter-bar select, .ptxsf-filter-bar input[type="number"] { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 10px; padding: 8px 12px; color: inherit; }
.ptxsf-checkbox { display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; }

/* ---------------- Detail / cart / checkout roots ---------------- */
.ptxsf-skeleton-detail { height: 400px; border-radius: 20px; background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.09), rgba(255,255,255,.04)); background-size: 200% 100%; animation: ptxsf-shimmer 1.4s infinite; }
@keyframes ptxsf-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ---------------- Product/service detail "pop-up" card ---------------- */
.ptxsf-modal-wrap { padding: 24px; max-width: 1000px; margin: 0 auto; }
.ptxsf-modal-card {
	position: relative;
	background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
	border: 1px solid rgba(255,255,255,.1);
	border-radius: 24px;
	padding: 28px;
	box-shadow: 0 30px 60px -24px rgba(0,0,0,.65);
}
.ptxsf-modal-close {
	position: sticky; top: 0; float: right; margin: -8px -8px 12px 12px;
	display: inline-flex; align-items: center; gap: 6px;
	background: rgba(255,255,255,.12);
	color: #ffffff;
	border: 1px solid rgba(255,255,255,.2);
	border-radius: 999px;
	padding: 8px 16px;
	font-weight: 700; font-size: .82rem;
	cursor: pointer;
	transition: background .15s ease, transform .15s ease;
}
.ptxsf-modal-close:hover { background: rgba(255,107,107,.25); border-color: rgba(255,107,107,.6); color: #fff; }
.ptxsf-modal-close span:first-child { font-size: 1rem; line-height: 1; }

.ptxsf-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.ptxsf-detail-img { width: 100%; border-radius: 20px; box-shadow: 0 20px 40px -18px rgba(0,0,0,.6); }
.ptxsf-qty-selector { display: inline-flex; align-items: center; gap: 10px; background: rgba(255,255,255,.06); border-radius: 12px; padding: 6px 10px; }
.ptxsf-qty-selector button { background: none; border: none; color: inherit; font-size: 1.1rem; cursor: pointer; }

.ptxsf-cart-line { display: flex; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.ptxsf-cart-line img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.ptxsf-cart-summary { background: rgba(255,255,255,.05); border-radius: 16px; padding: 20px; margin-top: 24px; }
.ptxsf-summary-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: .9rem; }
.ptxsf-summary-row.is-total { font-weight: 800; font-size: 1.1rem; border-top: 1px solid rgba(255,255,255,.1); margin-top: 8px; padding-top: 12px; }

/* ---------------- Forms ---------------- */
.ptxsf-inline-form { display: flex; gap: 10px; flex-wrap: wrap; }
.ptxsf-inline-form input { flex: 1; min-width: 160px; }
input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="password"], input[type="date"], select, textarea {
	background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 10px; padding: 10px 14px; color: inherit; width: 100%; font-size: .9rem;
}
label { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; opacity: .9; }

/* ---------------- Footer ---------------- */
.ptxsf-footer { padding: 48px 24px 24px; background: rgba(0,0,0,.25); margin-top: 48px; }
.ptxsf-footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }
.ptxsf-footer h4 { margin: 0 0 10px; }
.ptxsf-footer-bottom { text-align: center; opacity: .5; font-size: .8rem; margin-top: 32px; }

/* ---------------- Floating footer nav (mobile-first) ---------------- */
.ptxsf-sticky-footer-nav {
	position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 600;
	display: flex; justify-content: space-around; align-items: center; gap: 4px;
	background: rgba(12,12,22,.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
	border: 1px solid rgba(255,255,255,.08);
	border-radius: 20px;
	padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
	width: min(520px, calc(100% - 24px));
	box-shadow: 0 16px 40px -20px rgba(0,0,0,.65);
}
.ptxsf-sticky-footer-nav a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: .68rem; opacity: .75; padding: 4px 0; border-radius: 12px; }
.ptxsf-sticky-footer-nav a.is-active, .ptxsf-sticky-footer-nav a:hover { opacity: 1; color: var(--ptxsf-accent); background: rgba(255,255,255,.06); }
.ptxsf-sticky-footer-nav .dashicons { font-size: 19px; width: 19px; height: 19px; }

/* ---------------- Empty / error / success states ---------------- */
.ptxsf-empty-row, .ptxsf-empty-state-public { text-align: center; opacity: .6; padding: 40px 0; }
.ptxsf-error-text { color: #ff6b6b; font-size: .85rem; }
.ptxsf-success-text { color: var(--ptxsf-accent); font-size: .85rem; }

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
	.ptxsf-top-nav { display: none; }
	.ptxsf-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
	.ptxsf-section { padding: 32px 16px; }
	.ptxsf-hero { padding: 64px 16px; }
	.ptxsf-card-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
	body.ptxsf-storefront { font-size: 13.5px; }
	.ptxsf-section-title { font-size: 1.1rem; }
	.ptxsf-btn { padding: 10px 16px; font-size: .8rem; }
	.ptxsf-topbar { padding: 10px 14px; border-radius: 16px; top: 8px; }
	.ptxsf-search-input { width: 84px; max-width: 30vw; padding: 6px 10px; font-size: .74rem; }
	.ptxsf-cart-link { padding: 7px 10px; font-size: .76rem; }
	.ptxsf-brand { font-size: .95rem; }
}

/* Belt-and-braces: nothing on the storefront is ever allowed to force
   horizontal scroll, regardless of device width. */
.ptxsf-storefront, .ptxsf-page, .ptxsf-section, .ptxsf-hero, .ptxsf-card-grid,
.ptxsf-detail-grid, .ptxsf-footer-grid, .ptxsf-filter-bar {
	max-width: 100%;
}