/*
Theme Name: SuperSquare Storefront
Theme URI: https://supersquare.in/
Author: SuperSquare
Author URI: https://supersquare.in/
Description: Premium WooCommerce Storefront by SuperSquare
Text Domain: supersquare-storefront
Version: 1.8.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
WC requires at least: 8.0
WC tested up to: 9.3
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   SUPERSQUARE STOREFRONT — CORE DESIGN TOKENS & BASE RESETS
   ========================================================================== */

:root {
	/* Brand Color Palette — Clean Modern Commercial Surfaces */
	--ssq-primary: #0a192f;
	--ssq-primary-dark: #050d1a;
	--ssq-primary-light: #162b48;
	--ssq-accent: #2563eb;
	--ssq-accent-hover: #1d4ed8;
	--ssq-accent-soft: #eff6ff;
	--ssq-accent-cyan: #06b6d4;
	--ssq-accent-warm: #f59e0b;
	--ssq-accent-warm-hover: #d97706;

	/* Semantic System Colors */
	--ssq-success: #10b981;
	--ssq-success-soft: #ecfdf5;
	--ssq-danger: #ef4444;
	--ssq-danger-soft: #fef2f2;
	--ssq-warning: #f59e0b;
	--ssq-warning-soft: #fffbeb;
	--ssq-info: #0284c7;
	--ssq-info-soft: #f0f9ff;

	/* Neutral Color Scale */
	--ssq-bg: #f8fafc;
	--ssq-surface: #ffffff;
	--ssq-surface-subtle: #f1f5f9;
	--ssq-surface-muted: #e2e8f0;
	--ssq-border: #e2e8f0;
	--ssq-border-subtle: #edf2f7;
	--ssq-border-focus: #2563eb;

	/* Typography Colors */
	--ssq-text-main: #0f172a;
	--ssq-text-secondary: #334155;
	--ssq-text-muted: #64748b;
	--ssq-text-disabled: #94a3b8;
	--ssq-text-inverse: #ffffff;

	/* Typography Stack */
	--ssq-font-sans: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--ssq-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

	/* Depth & Elevation */
	--ssq-shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
	--ssq-shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
	--ssq-shadow-md: 0 4px 8px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
	--ssq-shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.09), 0 4px 8px -3px rgba(15, 23, 42, 0.04);
	--ssq-shadow-xl: 0 24px 36px -6px rgba(15, 23, 42, 0.12), 0 10px 14px -5px rgba(15, 23, 42, 0.04);

	/* Border Radii */
	--ssq-radius-xs: 4px;
	--ssq-radius-sm: 6px;
	--ssq-radius-md: 10px;
	--ssq-radius-lg: 14px;
	--ssq-radius-xl: 20px;
	--ssq-radius-2xl: 28px;
	--ssq-radius-full: 9999px;

	/* Layout Dimensions */
	--ssq-max-width: 1440px;
	--ssq-header-height: 72px;
	--ssq-transition-fast: 0.15s ease;
	--ssq-transition-normal: 0.22s cubic-bezier(0.16, 1, 0.3, 1);

	/* Component Token Aliases */
	--ssq-color-primary: var(--ssq-primary);
	--ssq-color-primary-hover: var(--ssq-primary-dark);
	--ssq-color-accent: var(--ssq-accent);
	--ssq-color-navy: var(--ssq-primary);
	--ssq-color-navy-dark: var(--ssq-primary-dark);
	--ssq-color-white: #ffffff;
	--ssq-color-amber: var(--ssq-accent-warm);
	--ssq-color-emerald: var(--ssq-success);

	--ssq-color-slate-50: var(--ssq-bg);
	--ssq-color-slate-100: var(--ssq-surface-subtle);
	--ssq-color-slate-200: var(--ssq-surface-muted);
	--ssq-color-slate-300: #cbd5e1;
	--ssq-color-slate-400: var(--ssq-text-disabled);
	--ssq-color-slate-500: var(--ssq-text-muted);
	--ssq-color-slate-600: #475569;

	--ssq-bg-page: var(--ssq-bg);
	--ssq-bg-card: var(--ssq-surface);
	--ssq-border-color: var(--ssq-border);
	--ssq-border-light: var(--ssq-border-subtle);
	--ssq-text-heading: var(--ssq-text-main);
	--ssq-text-body: var(--ssq-text-secondary);

	--ssq-container-max: var(--ssq-max-width);
	--ssq-container-pad: 24px;

	--ssq-space-1: 4px;
	--ssq-space-2: 8px;
	--ssq-space-3: 12px;
	--ssq-space-4: 16px;
	--ssq-space-5: 20px;
	--ssq-space-6: 24px;
	--ssq-space-8: 32px;
	--ssq-space-10: 40px;
	--ssq-space-12: 48px;
}

/* Normalization */
*, *::before, *::after {
	box-sizing: border-box;
}

html {
	font-size: 16px;
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0;
	padding: 0;
	font-family: var(--ssq-font-sans);
	font-size: 14px;
	line-height: 1.6;
	color: var(--ssq-text-main);
	background-color: var(--ssq-bg);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
	margin: 0 0 0.5em 0;
	font-family: var(--ssq-font-sans);
	font-weight: 700;
	color: var(--ssq-primary);
	line-height: 1.25;
	letter-spacing: -0.015em;
}

p {
	margin: 0 0 1em 0;
}

a {
	color: var(--ssq-accent);
	text-decoration: none;
	transition: color var(--ssq-transition-fast);
}

a:hover {
	color: var(--ssq-accent-hover);
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

button, input, select, textarea {
	font-family: inherit;
	font-size: inherit;
}

/* Screen Reader Text */
.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;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--ssq-surface);
	border-radius: var(--ssq-radius-sm);
	box-shadow: var(--ssq-shadow-lg);
	clip: auto !important;
	clip-path: none;
	color: var(--ssq-primary);
	display: block;
	font-size: 0.875rem;
	font-weight: 700;
	height: auto;
	left: 16px;
	line-height: normal;
	padding: 12px 20px;
	text-decoration: none;
	top: 16px;
	width: auto;
	z-index: 100000;
}

/* Centered Universal Content Constraint (Max 1440px) */
.ssq-container {
	width: 100%;
	max-width: var(--ssq-max-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: 24px;
	padding-right: 24px;
}

@media (max-width: 768px) {
	.ssq-container {
		padding-left: 16px;
		padding-right: 16px;
	}
}

@media (max-width: 480px) {
	.ssq-container {
		padding-left: 12px;
		padding-right: 12px;
	}
}

/* Accessibility Focus States */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: 2px solid var(--ssq-accent);
	outline-offset: 2px;
}