/* ===================================
   D' LEAF TOTS SHOP - MAIN DESIGN SYSTEM
   =================================== */
:root {
    /* Color Palette - Warm Luxury Atelier */
    --color-primary: #2c2520;
    --color-secondary: #4a3f35;
    --color-accent: #8b7355;
    --color-accent-hover: #6b5840;
    --color-accent-light: #f3efe6;
    --color-text: #3d342c;
    --color-text-light: #7a6b5d;
    --color-background: #f5f1ec;
    --color-background-alt: #e8dfd5;
    --color-border: #d4c4b0;
    --color-border-light: #e4d8c8;
    --color-white: #ffffff;
    --color-success: #2d6a4f;
    --color-danger: #9e2a2b;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --font-size-h1: 3.5rem;
    --font-size-h2: 2.25rem;
    --font-size-h3: 1.5rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;

    /* Layout & Shadows */
    --container-max: 1320px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-subtle: 0 4px 20px rgba(44, 37, 32, 0.06);
    --shadow-card: 0 10px 30px rgba(44, 37, 32, 0.08);
    --shadow-drawer: -10px 0 40px rgba(44, 37, 32, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Typography & Links */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.2;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

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

/* Common Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-weight: 600;
    font-size: var(--font-size-sm);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-subtle);
    transform: translateY(-1px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-1px);
}

.btn-outline {
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    background-color: transparent;
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background-color: var(--color-accent-light);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.badge-rent {
    background-color: var(--color-accent-light);
    color: var(--color-accent-hover);
    border: 1px solid var(--color-border);
}

.badge-buy {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.badge-new {
    background-color: var(--color-accent);
    color: var(--color-white);
}