/*
 * Tuntia OpenCart Theme - Base Styles
 * Version: 1.0.0
 * Compatible: OpenCart 3.0.4.1
 */

:root {
    /* Primary Colors - Bear Fur Palette */
    --color-primary: #8B5A2B;
    --color-primary-dark: #6B4423;
    --color-primary-light: #A67B4D;
    --color-secondary: #D4A574;
    --color-accent: #C9A54B;
    --color-accent-light: #E5C778;

    /* Background Colors */
    --color-bg-dark: #3D2914;
    --color-bg-medium: #5C3D21;
    --color-bg-light: #F5E6D3;
    --color-bg-cream: #FDF8F3;
    --color-bg-white: #FFFFFF;

    /* Text Colors */
    --color-text-dark: #2C1810;
    --color-text-medium: #5C4033;
    --color-text-light: #8B7355;
    --color-text-muted: #A69080;
    --color-text-white: #FFFFFF;

    /* Status Colors */
    --color-success: #6B8E23;
    --color-sale: #CD853F;
    --color-urgent: #B22222;
    --color-warning: #DAA520;
    --color-info: #5F9EA0;

    /* Border & Shadow */
    --color-border: #E8DDD0;
    --color-border-dark: #C4B5A3;
    --shadow-sm: 0 1px 3px rgba(61, 41, 20, 0.1);
    --shadow-md: 0 4px 12px rgba(61, 41, 20, 0.15);
    --shadow-lg: 0 8px 24px rgba(61, 41, 20, 0.2);
    --shadow-hover: 0 12px 32px rgba(61, 41, 20, 0.25);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-tooltip: 400;

    /* Container */
    --container-max: 1400px;
    --container-padding: 1rem;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-dark);
    background-color: var(--color-bg-cream);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-primary-dark); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-dark);
}
h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section { padding: var(--spacing-3xl) 0; }
.section-alt { background-color: var(--color-bg-light); }

/* Grid */
.grid { display: grid; gap: var(--spacing-lg); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 992px) {
    .grid-4, .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* Flex */
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }