/*
Theme Name: AI NewsPulse
Theme URI: https://theshopi.com/ai-newspulse
Author: Sree
Author URI: https://theshopi.com
Description: AI-powered viral news & magazine theme. Multi-provider AI content generation (Claude, OpenAI, Gemini, Perplexity, Z.ai, Kimi), trending/viral engine, monetization (ads), SEO structured data, and a Medium-style responsive reading UI.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ai-newspulse
Tags: news, magazine, blog, ai, viral, one-column, two-columns, right-sidebar, custom-colors, custom-menu, featured-images, sticky-post, threaded-comments, translation-ready, theme-options

AI NewsPulse is distributed under the terms of the GNU GPL.
*/

/* ==========================================================================
   1. Design tokens
   ========================================================================== */
:root {
  --anp-bg: #ffffff;
  --anp-bg-alt: #f7f7f5;
  --anp-text: #1a1a1a;
  --anp-text-muted: #6b6b6b;
  --anp-border: #e6e6e6;
  --anp-accent: #d0021b;
  --anp-accent-hover: #a80116;
  --anp-link: #1a1a1a;
  --anp-font-serif: Georgia, 'Times New Roman', serif;
  --anp-font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --anp-max-width: 1200px;
  --anp-reading-width: 700px;
  --anp-radius: 6px;
}

[data-theme="dark"] {
  --anp-bg: #121212;
  --anp-bg-alt: #1c1c1c;
  --anp-text: #e8e8e8;
  --anp-text-muted: #a0a0a0;
  --anp-border: #2e2e2e;
  --anp-link: #f0f0f0;
}

* { box-sizing: border-box; }

body.ai-newspulse {
  margin: 0;
  font-family: var(--anp-font-sans);
  color: var(--anp-text);
  background: var(--anp-bg);
  line-height: 1.6;
}

a { color: var(--anp-link); text-decoration: none; }
a:hover { color: var(--anp-accent); }

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

.anp-container {
  max-width: var(--anp-max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   2. Header
   ========================================================================== */
.anp-site-header {
  border-bottom: 1px solid var(--anp-border);
  position: sticky;
  top: 0;
  background: var(--anp-bg);
  z-index: 100;
}

.anp-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.anp-logo {
  font-family: var(--anp-font-serif);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

/* Bug fix: an uploaded custom logo image had no size constraint at all
   and rendered at its full uploaded resolution. */
.anp-logo img,
.custom-logo-link img {
  max-height: var(--anp-logo-height, 40px);
  width: auto;
  height: auto;
  display: block;
}

/* ==========================================================================
   2b. Mobile navigation — hamburger top menu + sticky bottom nav
   ========================================================================== */
.anp-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--anp-border);
  border-radius: 6px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}
.anp-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--anp-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.anp-hamburger.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.anp-hamburger.is-active span:nth-child(2) { opacity: 0; }
.anp-hamburger.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.anp-mobile-nav-panel {
  display: none;
  background: var(--anp-bg);
  border-bottom: 1px solid var(--anp-border);
  padding: 10px 0;
}
.anp-mobile-nav-panel.is-open { display: block; }
.anp-mobile-nav-panel ul {
  list-style: none;
  margin: 0;
  padding: 0 20px;
}
.anp-mobile-nav-panel li { border-bottom: 1px solid var(--anp-border); }
.anp-mobile-nav-panel a {
  display: block;
  padding: 14px 0;
  font-weight: 600;
}

.anp-mobile-bottom-nav {
  display: none;
}

@media (max-width: 782px) {
  .anp-primary-nav { display: none; }
  .anp-hamburger { display: flex; }

  .anp-mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 998;
    background: var(--anp-bg);
    border-top: 1px solid var(--anp-border);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom, 0px));
    justify-content: space-around;
  }
  .anp-mobile-bottom-nav ul {
    display: flex;
    justify-content: space-around;
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
  }
  .anp-mobile-bottom-nav li { flex: 1; text-align: center; }
  .anp-mobile-bottom-nav a {
    display: block;
    font-size: 11px;
    font-weight: 600;
    padding: 6px 2px;
    color: var(--anp-text-muted);
  }
  .anp-mobile-bottom-nav a:hover { color: var(--anp-accent); }

  /* Leave room so the sticky bottom nav never overlaps page content. */
  body.ai-newspulse { padding-bottom: 56px; }

  .anp-single-title { font-size: 30px; }
  .anp-single-content { font-size: 18px; }
}

/* ==========================================================================
   2c. Simple share link (below article title, global permalink)
   ========================================================================== */
.anp-simple-share {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--anp-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 4px 0 0;
}
.anp-simple-share:hover { color: var(--anp-accent); }
.anp-simple-share-copied { color: #27ae60; }

/* ==========================================================================
   2d. Footer widget columns
   ========================================================================== */
.anp-footer-columns {
  display: grid;
  gap: 30px;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--anp-border);
}
.anp-footer-columns.anp-cols-1 { grid-template-columns: 1fr; }
.anp-footer-columns.anp-cols-2 { grid-template-columns: repeat(2, 1fr); }
.anp-footer-columns.anp-cols-3 { grid-template-columns: repeat(3, 1fr); }
.anp-footer-columns.anp-cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 782px) {
  .anp-footer-columns.anp-cols-2,
  .anp-footer-columns.anp-cols-3,
  .anp-footer-columns.anp-cols-4 { grid-template-columns: 1fr 1fr; }
}
.anp-footer-widget { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.anp-footer-social { display: flex; gap: 14px; margin: 16px 0; }
.anp-footer-social a {
  width: 34px; height: 34px;
  border: 1px solid var(--anp-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.anp-footer-social a:hover { border-color: var(--anp-accent); color: var(--anp-accent); }

.anp-primary-nav ul {
  list-style: none;
  display: flex;
  gap: 24px;
  margin: 0;
  padding: 0;
}

.anp-primary-nav a {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.anp-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.anp-theme-toggle, .anp-search-toggle {
  background: none;
  border: 1px solid var(--anp-border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   3. Trending strip
   ========================================================================== */
.anp-trending-strip {
  background: var(--anp-bg-alt);
  border-bottom: 1px solid var(--anp-border);
  overflow: hidden;
  white-space: nowrap;
  padding: 8px 0;
}

.anp-trending-strip .anp-trending-label {
  display: inline-block;
  background: var(--anp-accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 3px;
  margin-right: 12px;
}

.anp-trending-track {
  display: inline-flex;
  gap: 32px;
  animation: anp-ticker 40s linear infinite;
}

@keyframes anp-ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   4. Post grid / cards
   ========================================================================== */
.anp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin: 40px 0;
}

@media (max-width: 900px) {
  .anp-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .anp-grid { grid-template-columns: 1fr; }
}

.anp-card { display: flex; flex-direction: column; }

.anp-card-thumb {
  position: relative;
  border-radius: var(--anp-radius);
  overflow: hidden;
  aspect-ratio: 16/10;
  margin-bottom: 12px;
  background: var(--anp-bg-alt);
}

.anp-badge-viral {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 3px;
  color: #fff;
}
.anp-badge-viral { background: #ff6a00; }

.anp-card-category {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--anp-accent);
  margin-bottom: 6px;
}

.anp-card-title {
  font-family: var(--anp-font-serif);
  font-size: 20px;
  line-height: 1.3;
  margin: 0 0 8px;
}

.anp-card-excerpt {
  color: var(--anp-text-muted);
  font-size: 14px;
  margin-bottom: 10px;
}

.anp-card-meta {
  font-size: 12px;
  color: var(--anp-text-muted);
  display: flex;
  gap: 12px;
  align-items: center;
}

.anp-card-meta .anp-views::before { content: "👁 "; }
.anp-card-meta .anp-score::before { content: "🔥 "; }

/* ==========================================================================
   5. Single post / reading view
   ========================================================================== */
.anp-single-wrap {
  max-width: var(--anp-reading-width);
  margin: 0 auto;
  padding: 40px 20px 80px;
}

.anp-single-wrap .anp-eyebrow {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--anp-accent);
}

.anp-single-title {
  font-family: var(--anp-font-serif);
  font-size: 42px;
  line-height: 1.15;
  margin: 12px 0 20px;
}

.anp-single-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--anp-text-muted);
  font-size: 14px;
  border-bottom: 1px solid var(--anp-border);
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.anp-author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
}

.anp-single-content {
  font-family: var(--anp-font-serif);
  font-size: 20px;
  line-height: 1.7;
}

.anp-single-content p { margin: 0 0 26px; }
.anp-single-content h2 { font-size: 28px; margin: 40px 0 16px; }
.anp-single-content h3 { font-size: 22px; margin: 32px 0 14px; }
.anp-single-content blockquote {
  border-left: 3px solid var(--anp-accent);
  margin: 30px 0;
  padding-left: 20px;
  font-style: italic;
  color: var(--anp-text-muted);
}
.anp-single-content img { border-radius: var(--anp-radius); margin: 30px 0; }

/* AI-generated "Highlights" callout box */
.anp-ai-highlights {
  background: var(--anp-bg-alt);
  border-left: 3px solid var(--anp-accent);
  border-radius: var(--anp-radius);
  padding: 18px 22px;
  margin: 0 0 30px;
}
.anp-ai-highlights h4 {
  margin: 0 0 10px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--anp-accent);
}
.anp-ai-highlights ul { margin: 0; padding-left: 20px; }
.anp-ai-highlights li { margin-bottom: 6px; font-size: 16px; }

/* Ad slots */
.anp-ad-slot {
  margin: 30px 0;
  text-align: center;
  font-size: 11px;
  color: var(--anp-text-muted);
}
.anp-ad-slot::before { content: "Advertisement"; display: block; margin-bottom: 6px; letter-spacing: 1px; }

/* Paywall */

.anp-btn {
  display: inline-block;
  background: var(--anp-accent);
  color: #fff;
  padding: 12px 28px;
  border-radius: var(--anp-radius);
  font-weight: 600;
  border: none;
  cursor: pointer;
  font-size: 14px;
}
.anp-btn:hover { background: var(--anp-accent-hover); color: #fff; }
.anp-btn-outline {
  background: transparent;
  border: 1px solid var(--anp-text);
  color: var(--anp-text);
}

/* Social / engagement bar */
.anp-engagement-bar {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--anp-border);
  border-bottom: 1px solid var(--anp-border);
  margin: 30px 0;
}
.anp-engagement-bar button {
  background: none;
  border: 1px solid var(--anp-border);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.anp-engagement-bar button.is-active { border-color: var(--anp-accent); color: var(--anp-accent); }

/* ==========================================================================
   6. Sidebar widgets
   ========================================================================== */
.anp-widget {
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--anp-border);
}
.anp-widget-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.anp-trending-list { list-style: none; margin: 0; padding: 0; counter-reset: anp-rank; }
.anp-trending-list li {
  counter-increment: anp-rank;
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--anp-border);
}
.anp-trending-list li::before {
  content: counter(anp-rank);
  font-family: var(--anp-font-serif);
  font-size: 24px;
  color: var(--anp-border);
  font-weight: 700;
  flex-shrink: 0;
  width: 24px;
}

/* ==========================================================================
   7. Admin AI generator panel (front-facing minimal styling for meta box)
   ========================================================================== */
.anp-ai-panel { border: 1px solid var(--anp-border); border-radius: var(--anp-radius); padding: 16px; }
.anp-ai-panel select, .anp-ai-panel textarea, .anp-ai-panel input[type=text] {
  width: 100%; margin-bottom: 10px; padding: 8px; border-radius: 4px; border: 1px solid var(--anp-border);
}
.anp-ai-status { font-size: 12px; margin-top: 8px; }
.anp-ai-status.is-loading { color: #a0a0a0; }
.anp-ai-status.is-error { color: #c0392b; }
.anp-ai-status.is-success { color: #27ae60; }

/* ==========================================================================
   7b. Membership redemption form
   ========================================================================== */

/* ==========================================================================
   7c. Profile page
   ========================================================================== */
.anp-profile-header {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 40px 0;
  border-bottom: 1px solid var(--anp-border);
}
.anp-profile-avatar { border-radius: 50%; }
.anp-profile-info h1 { margin: 0 0 8px; font-family: var(--anp-font-serif); }
.anp-profile-bio { color: var(--anp-text-muted); max-width: 600px; }
.anp-profile-stats { display: flex; gap: 20px; margin: 14px 0; font-size: 14px; color: var(--anp-text-muted); }
.anp-profile-follow-wrap { display: flex; align-items: center; gap: 12px; }

.anp-follow-btn {
  background: var(--anp-text);
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 8px 20px;
  font-weight: 600;
  cursor: pointer;
  font-size: 13px;
}
.anp-follow-btn.is-active {
  background: transparent;
  color: var(--anp-text);
  border: 1px solid var(--anp-border);
}
.anp-follower-count { font-size: 13px; color: var(--anp-text-muted); }

.anp-author-box {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 30px 0;
  padding: 20px;
  background: var(--anp-bg-alt);
  border-radius: var(--anp-radius);
}
.anp-author-box img { border-radius: 50%; }

/* ==========================================================================
   7d. Elementor / full-width compatibility
   ========================================================================== */
.anp-elementor-page,
.anp-elementor-single {
  max-width: none;
  padding: 0;
  margin: 0;
}
.anp-elementor-single .anp-single-title,
.anp-elementor-single .anp-single-meta,
.anp-elementor-single .anp-eyebrow {
  max-width: var(--anp-reading-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
}
.anp-elementor-single .anp-single-meta { padding-top: 0; }
.anp-elementor-content {
  font-family: var(--anp-font-sans);
  font-size: 16px;
  line-height: 1.6;
}

/* Standard wide/full alignment support (Gutenberg + Elementor containers) */
.alignwide {
  max-width: calc(var(--anp-max-width) + 100px);
  margin-left: auto;
  margin-right: auto;
}
.alignfull {
  width: 100vw;
  max-width: none;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
}

/* ==========================================================================
   7e. Google Sign-In page
   ========================================================================== */
.anp-login-page {
  display: flex;
  justify-content: center;
  padding: 80px 20px;
}
.anp-login-box {
  max-width: 380px;
  width: 100%;
  text-align: center;
  border: 1px solid var(--anp-border);
  border-radius: var(--anp-radius);
  padding: 40px 30px;
}
.anp-login-box h1 {
  font-family: var(--anp-font-serif);
  margin-top: 0;
}
.anp-login-box .g_id_signin {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

/* ==========================================================================
   7f. PWA install banner
   ========================================================================== */
.anp-pwa-banner {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99999;
  background: var(--anp-bg);
  border: 1px solid var(--anp-border);
  border-radius: var(--anp-radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.25);
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  width: min(360px, 90vw);
  font-size: 15px;
}
/* Dimmed backdrop behind the centered popup */
.anp-pwa-banner::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: -1;
}
.anp-pwa-banner .anp-btn { padding: 8px 16px; font-size: 13px; white-space: nowrap; }

@media (max-width: 600px) {
  .anp-pwa-banner { flex-direction: column; align-items: stretch; text-align: center; }
}

/* ==========================================================================
   8. Footer
   ========================================================================== */
.anp-site-footer {
  background: var(--anp-bg-alt);
  border-top: 1px solid var(--anp-border);
  padding: 50px 0 30px;
  margin-top: 60px;
  font-size: 14px;
  color: var(--anp-text-muted);
}