/* ==========================================================================
   InkPause — Main Stylesheet
   A warm, editorial design system for a journaling publication.
   ========================================================================== */

/* --- Imports --- */
@import url('typography.css');
@import url('components.css');
@import url('responsive.css');
@import url('animations.css');

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

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

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

ul, ol {
    list-style: none;
}

/* --- Design Tokens (CSS Custom Properties) --- */
:root {
    /* Colors — Light mode (warm editorial palette) */
    --bg-primary: #FDFBF7;
    --bg-secondary: #F5F0E8;
    --bg-tertiary: #EDE7DB;
    --text-primary: #2D2A26;
    --text-secondary: #6B6560;
    --text-tertiary: #9C958D;
    --accent: #8B6914;
    --accent-hover: #6D5210;
    --accent-light: rgba(139, 105, 20, 0.08);
    --border: #E8E0D4;
    --border-light: #F0EBE3;
    --success: #4A7C59;
    --error: #B54040;

    /* Typography */
    --font-body: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1.125rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 1.75rem;
    --text-3xl: 2.25rem;
    --text-4xl: 3rem;
    --text-5xl: 3.5rem;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Layout */
    --container-max: 1200px;
    --content-max: 42rem;
    --radius: 0.5rem;
    --radius-sm: 0.25rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
}

/* --- Dark Mode --- */
[data-theme="dark"] {
    --bg-primary: #1A1816;
    --bg-secondary: #242220;
    --bg-tertiary: #2E2C28;
    --text-primary: #E8E0D4;
    --text-secondary: #9C958D;
    --text-tertiary: #6B6560;
    --accent: #C9A84C;
    --accent-hover: #DFC06A;
    --accent-light: rgba(201, 168, 76, 0.1);
    --border: #3A3634;
    --border-light: #2E2C28;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg-primary: #1A1816;
        --bg-secondary: #242220;
        --bg-tertiary: #2E2C28;
        --text-primary: #E8E0D4;
        --text-secondary: #9C958D;
        --text-tertiary: #6B6560;
        --accent: #C9A84C;
        --accent-hover: #DFC06A;
        --accent-light: rgba(201, 168, 76, 0.1);
        --border: #3A3634;
        --border-light: #2E2C28;
    }
}

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

/* --- Sections --- */
.section {
    padding: var(--space-2xl) 0;
}

.section + .section {
    border-top: 1px solid var(--border-light);
}

.section-title {
    font-family: var(--font-body);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.section-link {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--accent);
}

.section-link:hover {
    color: var(--accent-hover);
}

/* --- Helper to center content --- */
.article-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    max-width: calc(var(--content-max) + 280px);
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr 240px;
    }
}