/*
Theme Name: LexBR.pro
Theme URI: https://lexbr.pro
Author: LexBR.pro
Author URI: https://lexbr.pro
Description: Tema retro estilo terminal para o LexBR.pro
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: lexbrpro
*/

/* ========================================
   RESET & BASE
======================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:        #0d0d0d;
  --bg-alt:    #111111;
  --border:    #1f1f1f;
  --green:     #00ff88;
  --green-dim: #00cc66;
  --text:      #cccccc;
  --text-dim:  #666666;
  --white:     #eeeeee;
  --font:      'Courier New', Courier, monospace;
  --radius:    4px;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.8;
}

a {
  color: var(--green);
  text-decoration: none;
}

a:hover {
  color: var(--white);
  text-decoration: underline;
}

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

ul, ol {
  padding-left: 1.5rem;
}

/* ========================================
   LAYOUT
======================================== */
.site-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-area {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  margin: 2.5rem auto;
  max-width: 1100px;
  padding: 0 1.5rem;
}

@media (max-width: 768px) {
  .content-area {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   HEADER
======================================== */
.site-header {
  background-color: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-logo a {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--green);
  text-decoration: none;
  letter-spacing: 2px;
}

.site-logo a::after {
  content: '_';
  animation: blink 1s step-end infinite;
  color: var(--green);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.site-logo span {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
  letter-spacing: 1px;
}

/* ========================================
   MENU
======================================== */
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
}

.main-nav ul li {
  position: relative;
}

.main-nav ul li a {
  color: var(--text);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.main-nav ul li a:hover,
.main-nav ul li.current-menu-item a {
  color: var(--green);
  border-bottom-color: var(--green);
  text-decoration: none;
}

/* Submenu */
.main-nav ul li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  min-width: 200px;
  flex-direction: column;
  gap: 0;
  z-index: 200;
  padding: 0.5rem 0;
}

.main-nav ul li:hover ul {
  display: flex;
}

.main-nav ul li ul li a {
  display: block;
  padding: 0.4rem 1rem;
  border-bottom: none;
  font-size: 0.8rem;
}

.main-nav ul li ul li a:hover {
  background: var(--border);
  border-bottom: none;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--green);
  color: var(--green);
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .main-nav { width: 100%; }

  .main-nav ul {
    display: none;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
  }

  .main-nav ul.open { display: flex; }

  .main-nav ul li ul {
    position: static;
    border: none;
    padding-left: 1rem;
  }

  .main-nav ul li:hover ul { display: flex; }
}

/* ========================================
   POSTS — LISTA
======================================== */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.post-card {
  border: 1px solid var(--border);
  padding: 1.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}

.post-card:hover {
  border-color: var(--green);
}

.post-card .post-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 0.5rem;
  display: block;
}

.post-card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: var(--white);
}

.post-card h2 a {
  color: var(--white);
}

.post-card h2 a:hover {
  color: var(--green);
  text-decoration: none;
}

.post-meta {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
}

.post-meta span::after {
  content: ' •';
  margin-right: 0.3rem;
}

.post-meta span:last-child::after {
  content: '';
}

.post-excerpt {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.read-more {
  font-size: 0.8rem;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.read-more:hover {
  color: var(--white);
  text-decoration: none;
}

.read-more::after {
  content: ' →';
}

/* ========================================
   POST ÚNICO
======================================== */
.single-post {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.single-post .post-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.single-post .post-header .post-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  display: block;
  margin-bottom: 0.75rem;
}

.single-post .post-header h1 {
  font-size: 1.75rem;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.post-content h2 {
  font-size: 1.2rem;
  color: var(--green);
  margin: 2rem 0 0.75rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--green);
}

.post-content h3 {
  font-size: 1rem;
  color: var(--white);
  margin: 1.5rem 0 0.5rem;
}

.post-content p {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.post-content li {
  margin-bottom: 0.4rem;
}

.post-content blockquote {
  border-left: 3px solid var(--green);
  padding: 0.75rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--bg);
  color: var(--text-dim);
  font-style: italic;
}

.post-content pre {
  background: #000;
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  border-radius: var(--radius);
  font-size: 0.85rem;
  line-height: 1.6;
}

.post-content code {
  font-family: var(--font);
  color: var(--green);
  background: #000;
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  font-size: 0.875em;
}

.post-content pre code {
  background: transparent;
  padding: 0;
  color: var(--green-dim);
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.875rem;
}

.post-content th {
  background: var(--bg);
  color: var(--green);
  padding: 0.6rem 1rem;
  text-align: left;
  border: 1px solid var(--border);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
}

.post-content td {
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
}

.post-content tr:hover td {
  background: var(--border);
}

.post-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.post-tags a {
  font-size: 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
  margin-right: 0.3rem;
  display: inline-block;
}

.post-tags a:hover {
  border-color: var(--green);
  color: var(--green);
  text-decoration: none;
}

.post-navigation {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.post-navigation a {
  font-size: 0.8rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  transition: all 0.2s;
}

.post-navigation a:hover {
  border-color: var(--green);
  color: var(--green);
  text-decoration: none;
}

/* ========================================
   SIDEBAR
======================================== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.widget {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.widget-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.widget ul li {
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.widget ul li:last-child {
  border-bottom: none;
}

.widget ul li a {
  color: var(--text);
}

.widget ul li a:hover {
  color: var(--green);
  text-decoration: none;
}

.widget_search input[type="search"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  font-family: var(--font);
  font-size: 0.85rem;
  border-radius: var(--radius);
  outline: none;
}

.widget_search input[type="search"]:focus {
  border-color: var(--green);
}

.widget_search input[type="submit"] {
  display: none;
}

.tagcloud a {
  display: inline-block;
  font-size: 0.75rem !important;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius);
  margin: 0.2rem 0.1rem;
  transition: all 0.2s;
}

.tagcloud a:hover {
  border-color: var(--green);
  color: var(--green);
  text-decoration: none;
}

/* ========================================
   PAGINAÇÃO
======================================== */
.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  transition: all 0.2s;
}

.pagination a:hover {
  border-color: var(--green);
  color: var(--green);
  text-decoration: none;
}

.pagination .current {
  border-color: var(--green);
  color: var(--green);
}

/* ========================================
   PÁGINA 404
======================================== */
.error-404 {
  text-align: center;
  padding: 4rem 2rem;
}

.error-404 .error-code {
  font-size: 6rem;
  color: var(--green);
  line-height: 1;
  opacity: 0.3;
}

.error-404 h1 {
  font-size: 1.5rem;
  color: var(--white);
  margin: 1rem 0 0.5rem;
}

.error-404 p {
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.error-404 a {
  border: 1px solid var(--green);
  padding: 0.5rem 1.5rem;
  color: var(--green);
  font-size: 0.85rem;
  border-radius: var(--radius);
}

/* ========================================
   FOOTER
======================================== */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .brand-name {
  font-size: 1.2rem;
  color: var(--green);
  font-weight: bold;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 0.4rem;
}

.footer-col ul li a {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-col ul li a:hover {
  color: var(--green);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ========================================
   BUSCA
======================================== */
.search-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.search-field {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  font-family: var(--font);
  font-size: 0.85rem;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}

.search-field:focus {
  border-color: var(--green);
}

.search-field::placeholder {
  color: var(--text-dim);
}

.search-submit {
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  padding: 0.5rem 0.75rem;
  font-family: var(--font);
  font-size: 0.8rem;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.2s;
  white-space: nowrap;
}

.search-submit:hover {
  background: var(--green);
  color: var(--bg);
}

/* ========================================
   RESULTADOS DE BUSCA
======================================== */
.search-header {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.search-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  display: block;
  margin-bottom: 0.5rem;
}

.search-title {
  font-size: 1.1rem;
  color: var(--white);
  font-weight: normal;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

.search-title span,
.search-title em {
  color: var(--green);
  font-style: normal;
}

.search-again {
  max-width: 500px;
}

.no-results {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
}

.no-results-icon {
  font-size: 3rem;
  color: var(--green);
  opacity: 0.3;
  margin-bottom: 1rem;
  letter-spacing: 4px;
}

.no-results p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.no-results-tips {
  color: var(--text) !important;
  margin-top: 1.5rem !important;
  margin-bottom: 0.5rem !important;
}

.no-results ul {
  list-style: none;
  padding: 0;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.no-results ul li::before {
  content: '→ ';
  color: var(--green);
}

.no-results ul li em {
  color: var(--green);
  font-style: normal;
}

/* ========================================
   COMENTÁRIOS
======================================== */
.comments-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.comments-title {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

.comment-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lexbrpro-comment {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.lexbrpro-comment .children {
  list-style: none;
  padding-left: 1.5rem;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  border-left: 2px solid var(--border);
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.comment-author-avatar img {
  border-radius: 50%;
  border: 1px solid var(--border);
  filter: grayscale(50%);
}

.comment-author-name {
  color: var(--green);
  font-size: 0.875rem;
  display: block;
}

.comment-author-name a {
  color: var(--green);
}

.comment-date {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
}

.comment-reply { margin-left: auto; }

.comment-reply-link {
  font-size: 0.75rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius);
}

.comment-reply-link:hover {
  color: var(--green);
  border-color: var(--green);
  text-decoration: none;
}

.comment-awaiting {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.comment-content {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text);
}

.comment-content p { margin-bottom: 0.75rem; }
.comment-content p:last-child { margin-bottom: 0; }

.comment-form {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.comment-form h3,
#reply-title {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.comment-form p { margin-bottom: 1rem; }

.comment-form label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green);
  margin-bottom: 0.4rem;
}

.comment-form label span { color: #ff4444; }

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.6rem 0.75rem;
  font-family: var(--font);
  font-size: 0.875rem;
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s;
  resize: vertical;
}

.comment-form input:focus,
.comment-form textarea:focus {
  border-color: var(--green);
}

.comment-form input::placeholder,
.comment-form textarea::placeholder {
  color: var(--text-dim);
}

.comment-submit {
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  padding: 0.6rem 1.5rem;
  font-family: var(--font);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all 0.2s;
}

.comment-submit:hover {
  background: var(--green);
  color: var(--bg);
}

.comment-navigation {
  display: flex;
  justify-content: space-between;
  margin: 1.5rem 0;
  font-size: 0.8rem;
}

.comment-navigation a {
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
}

.comment-navigation a:hover {
  border-color: var(--green);
  color: var(--green);
  text-decoration: none;
}

/* ========================================
   UTILITÁRIOS
======================================== */
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}