/*
Theme Name: Rivzinn Pro
Theme URI: https://rivzinn.com
Author: Rivzinn
Description: A clean, professional, mobile-friendly, light and airy theme for Rivzinn's free browser-based tools. Built with AdSense policy compliance in mind: clear navigation, readable typography, working legal-page links in the footer, moderate/tasteful ad placement, and no popups or interstitials.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: rivzinn-pro
*/

:root {
    --bg: #ffffff;
    --bg-elevated: #f7f8fa;
    --bg-elevated-2: #eef0f3;
    --border: #e5e7eb;
    --text: #1a1f2b;
    --text-dim: #667085;
    --accent: #ff6a3d;
    --accent-2: #ffb199;
    --radius: 12px;
    --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.7;
    font-size: 16px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

.rvz-container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.rvz-skip-link {
    position: absolute; left: -9999px; top: auto;
    background: var(--accent); color: #fff; padding: 10px 16px; z-index: 999;
    border-radius: 6px; font-weight: 700;
}
.rvz-skip-link:focus { left: 16px; top: 16px; }

/* ---------- header ---------- */

.rvz-site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.04);
}
.rvz-header-inner {
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    padding: 16px 24px; max-width: var(--max-width); margin: 0 auto;
}
.rvz-site-branding { display: flex; align-items: center; gap: 10px; }
.rvz-logo-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 8px; flex-shrink: 0;
    background: var(--accent); color: #fff; font-weight: 800; font-size: 17px;
}
.rvz-site-title { font-size: 19px; font-weight: 800; color: var(--text); letter-spacing: -0.01em; margin: 0; }
.rvz-site-title a { color: inherit; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.rvz-custom-logo img { max-height: 36px; width: auto; }

.rvz-primary-nav ul { list-style: none; display: flex; gap: 28px; margin: 0; padding: 0; }
.rvz-primary-nav a { color: var(--text-dim); font-weight: 600; font-size: 14.5px; }
.rvz-primary-nav a:hover { color: var(--text); text-decoration: none; }

.rvz-nav-toggle {
    display: none; background: var(--bg-elevated); border: 1px solid var(--border); color: var(--text);
    border-radius: 8px; padding: 8px 12px; cursor: pointer; font-size: 18px; line-height: 1;
}

@media (max-width: 780px) {
    .rvz-primary-nav { display: none; width: 100%; }
    .rvz-primary-nav.is-open { display: block; }
    .rvz-primary-nav ul { flex-direction: column; gap: 2px; padding: 14px 0 18px; }
    .rvz-primary-nav li { border-top: 1px solid var(--border); }
    .rvz-primary-nav a { display: block; padding: 12px 4px; }
    .rvz-header-inner { flex-wrap: wrap; }
    .rvz-nav-toggle { display: block; }
}

/* ---------- header ad slot (single, tasteful placement) ---------- */
.rvz-header-ad { max-width: var(--max-width); margin: 20px auto 0; padding: 0 24px; }

/* ---------- page / legal-page content ---------- */

.rvz-page-content { max-width: 760px; margin: 0 auto; padding: 56px 24px 72px; }
.rvz-page-content h1 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 26px; letter-spacing: -0.01em; }
.rvz-page-content h2 { font-size: 22px; margin: 38px 0 16px; }
.rvz-page-content h3 { font-size: 18px; margin: 28px 0 12px; }
.rvz-page-content p, .rvz-page-content li { color: var(--text-dim); }
.rvz-page-content p { margin: 0 0 18px; }
.rvz-page-content ul, .rvz-page-content ol { padding-left: 20px; }
.rvz-page-content a { text-decoration: underline; }
.rvz-page-content blockquote { border-left: 3px solid var(--accent); margin: 22px 0; padding: 4px 0 4px 18px; background: var(--bg-elevated); border-radius: 0 8px 8px 0; }
.rvz-page-content table { width: 100%; border-collapse: collapse; margin: 22px 0; }
.rvz-page-content table th, .rvz-page-content table td { border: 1px solid var(--border); padding: 12px 14px; text-align: left; }
.rvz-page-content table th { background: var(--bg-elevated); }

/* ---------- generic index/archive fallback ---------- */
.rvz-index-list { padding: 56px 24px; }
.rvz-index-item {
    margin-bottom: 20px; padding: 22px 24px; background: var(--bg-elevated);
    border: 1px solid var(--border); border-radius: var(--radius);
}
.rvz-index-item h2 { font-size: 20px; margin: 0 0 8px; }
.rvz-index-item p { color: var(--text-dim); margin: 0; }

/* ---------- footer ---------- */

.rvz-site-footer { border-top: 1px solid var(--border); margin-top: 56px; padding: 52px 0 28px; background: var(--bg-elevated); }
.rvz-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; margin-bottom: 34px; }
.rvz-footer-brand p { color: var(--text-dim); font-size: 14px; max-width: 340px; }
.rvz-footer-col h4 { font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-dim); margin: 0 0 14px; }
.rvz-footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.rvz-footer-col a { color: var(--text-dim); font-size: 14px; }
.rvz-footer-col a:hover { color: var(--text); }
.rvz-footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; color: var(--text-dim); font-size: 13px; text-align: center; }

@media (max-width: 700px) {
    .rvz-footer-grid { grid-template-columns: 1fr; }
}

/* ---------- 404 ---------- */

.rvz-404 { text-align: center; padding: 110px 24px; }
.rvz-404 h1 { font-size: 64px; margin: 0 0 12px; color: var(--accent); }
.rvz-404 p { color: var(--text-dim); margin-bottom: 26px; }
.rvz-404 .rvz-btn {
    display: inline-block; background: var(--accent); color: #fff; padding: 13px 26px;
    border-radius: 999px; font-weight: 700; text-decoration: none;
}
.rvz-404 .rvz-btn:hover { opacity: 0.9; text-decoration: none; }