/* ==========================================================================
   ReviewInDetail — Base Styles
   CSS custom properties, modern reset, typography, layout primitives.
   ========================================================================== */

/* ── Custom Properties ──────────────────────────────────────────────────── */
:root {
    /* Brand — overridden per-site via Customizer inline CSS. */
    --rid-brand-primary: #1a56db;
    --rid-brand-secondary: #064e3b;
    --rid-brand-cta: #f59e0b;
    --rid-brand-cta-hover: #d97706;

    /* Score palette */
    --rid-score-excellent: #059669;
    --rid-score-good: #2563eb;
    --rid-score-average: #d97706;
    --rid-score-poor: #dc2626;

    /* Semantic tokens */
    --rid-pros: #059669;
    --rid-cons: #dc2626;
    --rid-link: var(--rid-brand-primary);
    --rid-link-hover: #1e40af;

    /* Neutrals */
    --rid-black: #0f172a;
    --rid-gray-900: #1e293b;
    --rid-gray-800: #334155;
    --rid-gray-700: #475569;
    --rid-gray-600: #64748b;
    --rid-gray-500: #94a3b8;
    --rid-gray-400: #cbd5e1;
    --rid-gray-300: #e2e8f0;
    --rid-gray-200: #f1f5f9;
    --rid-gray-100: #f8fafc;
    --rid-white: #ffffff;

    /* Typography */
    --rid-font-heading: 'Newsreader', Georgia, 'Times New Roman', serif;
    --rid-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --rid-font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --rid-line-height: 1.7;
    --rid-line-height-tight: 1.25;

    /* Layout */
    --rid-max-width: 800px;
    --rid-wide-width: 1200px;
    --rid-gutter: 1.25rem;

    /* Radii */
    --rid-radius-sm: 4px;
    --rid-radius: 8px;
    --rid-radius-lg: 12px;
    --rid-radius-xl: 16px;

    /* Shadows */
    --rid-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --rid-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --rid-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
    --rid-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);

    /* Transitions */
    --rid-transition: 150ms ease;
    --rid-transition-slow: 300ms ease;
}

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

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

body {
    font-family: var(--rid-font-body);
    font-size: 1rem;
    line-height: var(--rid-line-height);
    color: var(--rid-gray-900);
    background-color: var(--rid-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
    height: auto;
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

a {
    color: var(--rid-link);
    text-decoration: none;
    transition: color var(--rid-transition);
}

a:hover {
    color: var(--rid-link-hover);
}

ul, ol {
    list-style: none;
}

/* ── Typography ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--rid-font-heading);
    font-weight: 700;
    line-height: var(--rid-line-height-tight);
    color: var(--rid-black);
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.375rem, 3vw, 1.875rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

/* Content typography — targets the_content() output */
.rid-review-content p,
.rid-entry-content p,
.rid-deal-content p,
.rid-comparison-content p {
    margin-bottom: 1.5rem;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--rid-gray-800);
}

.rid-review-content h2,
.rid-entry-content h2,
.rid-deal-content h2,
.rid-comparison-content h2 {
    margin: 2.5rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--rid-gray-200);
}

.rid-review-content h3,
.rid-entry-content h3,
.rid-deal-content h3,
.rid-comparison-content h3 {
    margin: 2rem 0 0.75rem;
}

.rid-review-content ul,
.rid-entry-content ul,
.rid-review-content ol,
.rid-entry-content ol {
    margin: 0 0 1.5rem 1.5rem;
}

.rid-review-content ul { list-style: disc; }
.rid-review-content ol,
.rid-entry-content ol { list-style: decimal; }

.rid-review-content li,
.rid-entry-content li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
    color: var(--rid-gray-800);
}

.rid-review-content a,
.rid-entry-content a {
    text-decoration: underline;
    text-decoration-color: var(--rid-brand-primary);
    text-underline-offset: 2px;
}

/* ── Layout ─────────────────────────────────────────────────────────────── */
.rid-container {
    width: 100%;
    max-width: var(--rid-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--rid-gutter);
    padding-right: var(--rid-gutter);
}

.rid-main {
    min-height: 60vh;
}

/* Wider container for homepage / archives */
.rid-homepage .rid-container,
.rid-archive-header + .rid-post-grid {
    max-width: var(--rid-wide-width);
}

/* ── Utilities ──────────────────────────────────────────────────────────── */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    width: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    clip: auto !important;
    clip-path: none;
    display: block;
    height: auto;
    left: 5px;
    top: 5px;
    width: auto;
    z-index: 100000;
    background-color: var(--rid-white);
    padding: 1rem;
    font-size: 0.875rem;
}

.rid-skip-link {
    background: var(--rid-brand-primary);
    color: var(--rid-white);
    padding: 0.5rem 1rem;
}

/* ── Post Grid (archives, homepage) ─────────────────────────────────────── */
.rid-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ── Pagination ─────────────────────────────────────────────────────────── */
.nav-links {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    padding: 2rem 0;
}

.nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0 0.75rem;
    border-radius: var(--rid-radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--rid-gray-700);
    background: var(--rid-white);
    border: 1px solid var(--rid-gray-300);
    transition: all var(--rid-transition);
}

.nav-links .page-numbers.current,
.nav-links .page-numbers:hover {
    background: var(--rid-brand-primary);
    color: var(--rid-white);
    border-color: var(--rid-brand-primary);
}

/* ── 404 ────────────────────────────────────────────────────────────────── */
.rid-404 {
    text-align: center;
    padding: 6rem 0;
}

.rid-404-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
}

.rid-404-text {
    font-size: 1.125rem;
    color: var(--rid-gray-600);
    margin-bottom: 2rem;
}

/* ── Buttons ────────────────────────────────────────────────────────────── */
.rid-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--rid-radius);
    border: none;
    cursor: pointer;
    transition: all var(--rid-transition);
    text-decoration: none;
}

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

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

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    :root {
        --rid-gutter: 1rem;
    }

    .rid-post-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}