/* ========================================
   MELHORIAS DO PORTAL DE NOTÍCIAS
   Breaking News, Search, Dark Mode, Reading Progress, Share Buttons
   ======================================== */

/* Breaking News Banner */
.breaking-news {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: #fff;
  padding: 10px 0;
  position: relative;
  z-index: 10000;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}
.breaking-news .container {
  display: flex;
  align-items: center;
  gap: 12px;
}
.breaking-news__label {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.breaking-news__text {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  color: #fff;
  text-decoration: none;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
a.breaking-news__text:hover {
  text-decoration: underline;
}

/* Search Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
  z-index: 100000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
}
.search-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.search-overlay__panel {
  background: var(--bg);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  width: min(90vw, 640px);
  transform: translateY(-20px) scale(0.96);
  transition: transform 0.22s ease;
}
.search-overlay.is-open .search-overlay__panel {
  transform: translateY(0) scale(1);
}
.search-overlay__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.search-overlay__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.search-overlay__close {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease;
}
.search-overlay__close:hover {
  background: var(--hover);
}
.search-overlay__form {
  padding: 24px;
  display: flex;
  gap: 12px;
}
.search-overlay__input {
  flex: 1;
  height: 54px;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 0 18px;
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.15s ease;
}
.search-overlay__input:focus {
  outline: none;
  border-color: var(--link);
}
.search-overlay__submit {
  width: 54px;
  height: 54px;
  border-radius: 10px;
  border: none;
  background: var(--link);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.search-overlay__submit:hover {
  transform: scale(1.05);
  background: var(--accent);
}

/* Search Button */
.search-btn {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.search-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

/* Theme Toggle (Dark Mode) */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
  position: relative;
}
.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}
.theme-toggle__sun,
.theme-toggle__moon {
  position: absolute;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.theme-toggle__sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
.theme-toggle__moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.8);
}
body.dark-mode .theme-toggle__sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.8);
}
body.dark-mode .theme-toggle__moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

/* Dark Mode Variables */
body.dark-mode {
  --text: #e5e5e5;
  --muted: #a3a3a3;
  --border: #2a2a2a;
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --surface-2: #262626;
  --home-bg: #0a0a0a;
  --menu-hover-bg: rgba(255, 255, 255, 0.06);
  --hover: rgba(255, 255, 255, 0.06);
  --hover-2: rgba(255, 255, 255, 0.08);
  --hover-3: rgba(255, 255, 255, 0.04);
  --link: #60a5fa;
  --accent: #e5e5e5;
  background: #0a0a0a;
  color: #e5e5e5;
}
body.dark-mode .site-header {
  background: #0a0a0a;
  border-bottom-color: #2a2a2a;
}
body.dark-mode .site-header__nav {
  background: #000;
}
body.dark-mode .breaking-news {
  background: linear-gradient(135deg, #991b1b 0%, #7f1d1d 100%);
}
body.dark-mode .main {
  background: #0a0a0a;
}
body.dark-mode .article {
  background: #0f0f0f;
}
body.dark-mode .content {
  color: #e5e5e5;
}
body.dark-mode .card {
  background: #1a1a1a;
  border-color: #2a2a2a;
}
body.dark-mode .cards-grid .card__link:hover {
  border-bottom-color: #60a5fa;
  box-shadow: 0 4px 12px rgba(96, 165, 250, 0.15);
}
body.dark-mode .hero {
  background: #1a1a1a;
}
body.dark-mode .hero:hover {
  box-shadow: 0 4px 12px rgba(96, 165, 250, 0.15), inset 0 -3px 0 0 #60a5fa;
}
body.dark-mode .page-header {
  background: #0f0f0f;
  color: #e5e5e5;
}
body.dark-mode .search-overlay__panel {
  background: #1a1a1a;
  border-color: #2a2a2a;
}
body.dark-mode .search-overlay__input {
  background: #0f0f0f;
  border-color: #2a2a2a;
  color: #e5e5e5;
}
body.dark-mode .related-inline {
  background: #1a1a1a;
  border-left-color: #60a5fa;
}
body.dark-mode .newsletter-signup {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
}
body.dark-mode img {
  opacity: 0.9;
}
body.dark-mode .kicker {
  background: rgba(96, 165, 250, 0.15);
  color: #60a5fa;
}

/* Table of Contents / Sumário Styling */
.toc,
.ez-toc-container,
.wp-block-rank-math-toc-block,
.toc_widget_list,
#toc_container,
.mw-parser-output .toc,
div[class*="sumario"],
div[class*="sumário"] {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 2px solid var(--link);
  border-radius: 12px;
  padding: 24px;
  margin: 28px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.toc__title,
.ez-toc-title,
.wp-block-rank-math-toc-block nav > div:first-child,
#toc_container p.toc_title,
.toc-title,
div[class*="sumario"] > p:first-child,
div[class*="sumário"] > p:first-child {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.toc__title::before,
.ez-toc-title::before,
.wp-block-rank-math-toc-block nav > div:first-child::before,
#toc_container p.toc_title::before,
.toc-title::before,
div[class*="sumario"] > p:first-child::before,
div[class*="sumário"] > p:first-child::before {
  content: "📑";
  font-size: 20px;
}

.toc__list,
.ez-toc-list,
.wp-block-rank-math-toc-block nav ol,
.wp-block-rank-math-toc-block nav ul,
#toc_container ul,
.toc_widget_list ul,
div[class*="sumario"] ol,
div[class*="sumário"] ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: toc-counter;
}

.toc__item,
.ez-toc-list li,
.wp-block-rank-math-toc-block nav li,
#toc_container ul li,
.toc_widget_list ul li,
div[class*="sumario"] ol li,
div[class*="sumário"] ol li {
  margin: 0 0 10px 0;
  padding: 0;
  counter-increment: toc-counter;
  position: relative;
  padding-left: 32px;
}

.toc__item::before,
.ez-toc-list li::before,
.wp-block-rank-math-toc-block nav li::before,
#toc_container ul li::before,
.toc_widget_list ul li::before,
div[class*="sumario"] ol li::before,
div[class*="sumário"] ol li::before {
  content: counter(toc-counter);
  position: absolute;
  left: 0;
  top: 2px;
  width: 24px;
  height: 24px;
  background: var(--link);
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.toc__link,
.ez-toc-list li a,
.wp-block-rank-math-toc-block nav li a,
#toc_container ul li a,
.toc_widget_list ul li a,
div[class*="sumario"] ol li a,
div[class*="sumário"] ol li a {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.5;
  transition: color 0.2s ease, padding-left 0.2s ease;
  display: inline-block;
}

.toc__link:hover,
.ez-toc-list li a:hover,
.wp-block-rank-math-toc-block nav li a:hover,
#toc_container ul li a:hover,
.toc_widget_list ul li a:hover,
div[class*="sumario"] ol li a:hover,
div[class*="sumário"] ol li a:hover {
  color: var(--link);
  padding-left: 6px;
}

/* Dark Mode TOC */
body.dark-mode .toc,
body.dark-mode .ez-toc-container,
body.dark-mode .wp-block-rank-math-toc-block,
body.dark-mode .toc_widget_list,
body.dark-mode #toc_container,
body.dark-mode div[class*="sumario"],
body.dark-mode div[class*="sumário"] {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-color: #60a5fa;
  box-shadow: 0 2px 8px rgba(96, 165, 250, 0.1);
}

body.dark-mode .toc__title,
body.dark-mode .ez-toc-title,
body.dark-mode .wp-block-rank-math-toc-block nav > div:first-child,
body.dark-mode #toc_container p.toc_title,
body.dark-mode .toc-title,
body.dark-mode div[class*="sumario"] > p:first-child,
body.dark-mode div[class*="sumário"] > p:first-child {
  color: #e5e5e5;
  border-bottom-color: #334155;
}

body.dark-mode .toc__link,
body.dark-mode .ez-toc-list li a,
body.dark-mode .wp-block-rank-math-toc-block nav li a,
body.dark-mode #toc_container ul li a,
body.dark-mode .toc_widget_list ul li a,
body.dark-mode div[class*="sumario"] ol li a,
body.dark-mode div[class*="sumário"] ol li a {
  color: #e5e5e5;
}

body.dark-mode .toc__link:hover,
body.dark-mode .ez-toc-list li a:hover,
body.dark-mode .wp-block-rank-math-toc-block nav li a:hover,
body.dark-mode #toc_container ul li a:hover,
body.dark-mode .toc_widget_list ul li a:hover,
body.dark-mode div[class*="sumario"] ol li a:hover,
body.dark-mode div[class*="sumário"] ol li a:hover {
  color: #60a5fa;
}
body.dark-mode .home-top-banner {
  background: linear-gradient(90deg, #1e3a8a 0%, #1e40af 45%, #1e3a8a 100%);
  border-color: #2a2a2a;
  color: #e5e5e5;
}
body.dark-mode .home-top-banner__title {
  color: #e5e5e5;
}
body.dark-mode .home-top-banner__btn {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
body.dark-mode .home-top-banner__btn:hover {
  background: rgba(255, 255, 255, 0.25);
}
body.dark-mode .home-top-banner__media {
  background: rgba(96, 165, 250, 0.15);
  color: #60a5fa;
}

/* Reading Progress Bar */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--link) 0%, var(--accent) 100%);
  width: 0%;
  z-index: 10001;
  transition: width 0.1s ease;
  opacity: 0;
  pointer-events: none;
}
body.is-reading .reading-progress {
  opacity: 1;
}

/* Social Share Sticky Bar */
.share-bar {
  position: fixed;
  left: max(20px, calc(50vw - 620px));
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
body.is-reading .share-bar {
  opacity: 1;
  pointer-events: auto;
}
.share-bar__link {
  width: 48px;
  height: 48px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.share-bar__link:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.share-bar__link--whatsapp {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}
.share-bar__link--whatsapp:hover {
  background: #1fb855;
}
.share-bar__link--facebook {
  background: #1877f2;
  color: #fff;
  border-color: #1877f2;
}
.share-bar__link--facebook:hover {
  background: #0c63d4;
}
.share-bar__link--x {
  background: #000;
  color: #fff;
  border-color: #000;
}
.share-bar__link--x:hover {
  background: #333;
}
.share-bar__link--copy {
  background: var(--surface);
  color: var(--text);
}
.share-bar__link--copy:hover {
  background: var(--hover);
}
.share-bar__link--copy.copied {
  background: #10b981;
  color: #fff;
  border-color: #10b981;
}

/* Mobile Share Bar */
@media (max-width: 979px) {
  .share-bar {
    position: sticky;
    left: auto;
    top: auto;
    transform: none;
    flex-direction: row;
    justify-content: center;
    margin: 24px 0;
    opacity: 1;
    pointer-events: auto;
  }
}

/* Newsletter Signup */
.newsletter-signup {
  background: linear-gradient(135deg, var(--link) 0%, var(--accent) 100%);
  color: #fff;
  padding: 32px 0;
  margin: 40px 0;
  border-radius: 12px;
}
.newsletter-signup__inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 0 20px;
}
.newsletter-signup__title {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 800;
  color: #fff;
}
.newsletter-signup__subtitle {
  margin: 0 0 20px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
}
.newsletter-signup__form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
}
.newsletter-signup__input {
  flex: 1;
  height: 48px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  padding: 0 16px;
  font-size: 15px;
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.newsletter-signup__input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}
.newsletter-signup__input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.6);
}
.newsletter-signup__submit {
  height: 48px;
  padding: 0 24px;
  border-radius: 8px;
  border: none;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.newsletter-signup__submit:hover {
  background: rgba(0, 0, 0, 0.5);
  transform: translateY(-1px);
}
@media (max-width: 640px) {
  .newsletter-signup__form {
    flex-direction: column;
  }
  .newsletter-signup__submit {
    width: 100%;
  }
}

/* Related Articles Inline */
.related-inline {
  background: var(--surface-2);
  border-left: 4px solid var(--link);
  padding: 20px;
  margin: 32px 0;
  border-radius: 8px;
}
.related-inline__title {
  margin: 0 0 16px;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--link);
}
.related-inline__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.related-inline__item a {
  display: block;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  transition: color 0.15s ease;
}
.related-inline__item a:hover {
  color: var(--link);
}
.related-inline__item a::before {
  content: "→ ";
  color: var(--link);
  margin-right: 6px;
}

/* Load More Button */
.load-more {
  text-align: center;
  padding: 40px 0;
}
.load-more__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 32px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.load-more__btn:hover {
  background: var(--hover);
  border-color: var(--link);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.load-more__btn.is-loading {
  pointer-events: none;
  opacity: 0.6;
}
.load-more__spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--link);
  border-radius: 999px;
  animation: spin 0.6s linear infinite;
  display: none;
}
.load-more__btn.is-loading .load-more__spinner {
  display: block;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Improved Breadcrumbs */
.breadcrumbs {
  margin-bottom: 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0;
}
.breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.breadcrumbs a:hover {
  color: var(--link);
}
.breadcrumbs a:first-child::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z'/%3E%3Cpolyline points='9 22 9 12 15 12 15 22'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.7;
}
.breadcrumbs a:first-child:hover::before {
  opacity: 1;
}
.breadcrumbs .separator {
  color: var(--border);
  font-weight: 300;
}
body.dark-mode .breadcrumbs a:first-child::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a3a3a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z'/%3E%3Cpolyline points='9 22 9 12 15 12 15 22'/%3E%3C/svg%3E");
}