/* =====================================================
   BLOG STYLES - SINDICO RIO
   Estilos compartilhados para blog.html e post.html
   ===================================================== */

:root {
  --azul-escuro: #0B2545;
  --azul-medio: #13315C;
  --azul-claro: #1A5F8B;
  --dourado: #C9A24A;
  --dourado-claro: #E0B964;
  --branco: #FFFFFF;
  --cinza-claro: #F5F7FA;
  --cinza-medio: #E0E5EC;
  --cinza-escuro: #4A5568;
  --texto: #1A202C;
  --sucesso: #16A34A;
  --erro: #DC3545;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--texto);
  line-height: 1.65;
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--azul-claro); text-decoration: none; transition: color .2s; }
a:hover { color: var(--dourado); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* HEADER PADRÃO */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cinza-medio);
}
.site-header-inner {
  max-width: 1200px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.site-logo { display: flex; align-items: center; gap: 10px; }
.site-logo img { height: 44px; width: auto; }
.site-logo-text { font-weight: 700; color: var(--azul-escuro); font-size: 18px; }
.site-nav { display: flex; gap: 26px; align-items: center; }
.site-nav a {
  color: var(--azul-escuro); font-weight: 500; font-size: 15px;
  position: relative; padding: 6px 0;
}
.site-nav a:hover { color: var(--dourado); }
.site-nav a.active { color: var(--dourado); }
.site-nav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--dourado); border-radius: 1px;
}
.btn-quote {
  background: var(--dourado); color: var(--azul-escuro);
  padding: 10px 22px; border-radius: 6px; font-weight: 700;
  font-size: 14px; text-transform: uppercase; letter-spacing: .3px;
  transition: all .2s;
}
.btn-quote:hover { background: var(--dourado-claro); color: var(--azul-escuro); transform: translateY(-1px); }

.menu-toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--azul-escuro); font-size: 24px; padding: 8px;
}

/* HERO DO BLOG */
.blog-hero {
  background: linear-gradient(135deg, var(--azul-escuro) 0%, var(--azul-medio) 100%);
  color: var(--branco);
  padding: 80px 0 100px;
  position: relative; overflow: hidden;
}
.blog-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(201,162,74,.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(26,95,139,.3) 0%, transparent 50%);
  pointer-events: none;
}
.blog-hero-content { position: relative; z-index: 2; max-width: 760px; }
.eyebrow {
  display: inline-block; color: var(--dourado);
  font-weight: 700; font-size: 13px; text-transform: uppercase;
  letter-spacing: 1.5px; margin-bottom: 14px;
}
.blog-hero h1 {
  font-size: clamp(32px, 4.5vw, 52px); font-weight: 800;
  line-height: 1.15; margin-bottom: 18px;
}
.blog-hero p {
  font-size: 18px; color: rgba(255,255,255,.85);
  max-width: 600px;
}
.breadcrumb {
  display: flex; gap: 8px; align-items: center; margin-bottom: 18px;
  font-size: 14px; color: rgba(255,255,255,.7);
}
.breadcrumb a { color: rgba(255,255,255,.85); }
.breadcrumb a:hover { color: var(--dourado); }
.breadcrumb .sep { opacity: .5; }

/* BUSCA E FILTROS */
.blog-controls {
  background: var(--branco);
  margin-top: -50px; position: relative; z-index: 5;
  border-radius: 14px; padding: 22px 26px;
  box-shadow: 0 12px 40px rgba(11,37,69,.12);
  display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
}
.search-box {
  position: relative; display: flex; align-items: center;
}
.search-box input {
  width: 100%; padding: 14px 16px 14px 46px;
  border: 2px solid var(--cinza-medio); border-radius: 8px;
  font-size: 15px; font-family: inherit;
  transition: all .2s;
}
.search-box input:focus {
  outline: none; border-color: var(--azul-claro);
  box-shadow: 0 0 0 4px rgba(26,95,139,.1);
}
.search-box::before {
  content: '🔍'; position: absolute; left: 16px; top: 50%;
  transform: translateY(-50%); font-size: 16px; pointer-events: none;
}
.controls-actions { display: flex; gap: 10px; align-items: center; }
.sort-select {
  padding: 12px 16px; border: 2px solid var(--cinza-medio);
  border-radius: 8px; font-family: inherit; font-size: 14px;
  background: var(--branco); cursor: pointer; min-width: 180px;
}
.btn-admin {
  background: var(--azul-escuro); color: var(--branco);
  border: 2px solid var(--azul-escuro); padding: 10px 18px;
  border-radius: 8px; font-weight: 600; font-size: 14px;
  cursor: pointer; transition: all .2s; display: flex;
  align-items: center; gap: 6px;
}
.btn-admin:hover { background: var(--azul-medio); border-color: var(--azul-medio); }
.btn-admin.active { background: var(--dourado); color: var(--azul-escuro); border-color: var(--dourado); }

.filter-chips {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 32px 0 8px;
}
.chip {
  background: var(--branco); border: 2px solid var(--cinza-medio);
  padding: 10px 18px; border-radius: 999px;
  font-weight: 600; font-size: 14px; cursor: pointer;
  color: var(--cinza-escuro); transition: all .2s;
  display: flex; align-items: center; gap: 6px;
}
.chip:hover { border-color: var(--azul-claro); color: var(--azul-claro); }
.chip.active {
  background: var(--azul-escuro); color: var(--branco);
  border-color: var(--azul-escuro);
}
.chip .count {
  background: rgba(255,255,255,.25); padding: 2px 8px;
  border-radius: 999px; font-size: 12px; font-weight: 700;
}
.chip:not(.active) .count {
  background: var(--cinza-claro); color: var(--cinza-escuro);
}

/* ADMIN BAR */
.admin-bar {
  background: linear-gradient(135deg, #FFF7E0 0%, #FFE9B3 100%);
  border: 2px solid var(--dourado); border-radius: 12px;
  padding: 18px 22px; margin: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
}
.admin-bar-info { font-size: 14.5px; color: var(--azul-escuro); }
.admin-bar-info strong { color: var(--azul-escuro); font-weight: 700; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-sm {
  padding: 9px 16px; border-radius: 6px; font-size: 13px;
  font-weight: 600; cursor: pointer; border: none;
  font-family: inherit; transition: all .2s;
  display: inline-flex; align-items: center; gap: 5px;
}
.btn-sm.primary { background: var(--azul-escuro); color: var(--branco); }
.btn-sm.primary:hover { background: var(--azul-medio); }
.btn-sm.secondary { background: var(--dourado); color: var(--azul-escuro); }
.btn-sm.secondary:hover { background: var(--dourado-claro); }
.btn-sm.danger { background: var(--erro); color: var(--branco); }
.btn-sm.danger:hover { background: #B02A37; }
.btn-sm.ghost { background: transparent; color: var(--azul-escuro); border: 1px solid var(--azul-escuro); }
.btn-sm.ghost:hover { background: var(--azul-escuro); color: var(--branco); }

/* GRID DE POSTS */
.posts-section { padding: 50px 0 80px; }
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px; margin-top: 24px;
}
.post-card {
  background: var(--branco);
  border: 1px solid var(--cinza-medio);
  border-radius: 14px; overflow: hidden;
  display: flex; flex-direction: column;
  transition: all .25s; position: relative;
  cursor: pointer;
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(11,37,69,.15);
  border-color: var(--dourado);
}
.post-cover {
  height: 200px; position: relative; overflow: hidden;
  background: var(--cinza-claro);
}
.cover-1 { background: linear-gradient(135deg, #1A5F8B 0%, #0B2545 100%); }
.cover-2 { background: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%); }
.cover-3 { background: linear-gradient(135deg, #6A1B9A 0%, #4A148C 100%); }
.cover-4 { background: linear-gradient(135deg, #D32F2F 0%, #B71C1C 100%); }
.cover-5 { background: linear-gradient(135deg, #F57C00 0%, #E65100 100%); }
.cover-6 { background: linear-gradient(135deg, #00838F 0%, #006064 100%); }

.post-cover::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.15) 0%, transparent 50%);
}
.cover-icon {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 72px; z-index: 1; opacity: .9;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.25));
}
.post-category {
  position: absolute; top: 14px; left: 14px;
  background: var(--branco); color: var(--azul-escuro);
  padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 700; z-index: 2;
  text-transform: uppercase; letter-spacing: .5px;
}
.post-body { padding: 24px 22px; display: flex; flex-direction: column; flex: 1; }
.post-meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--cinza-escuro);
  margin-bottom: 12px;
}
.post-meta strong { color: var(--azul-escuro); }
.post-card h3 {
  font-size: 19px; font-weight: 700;
  color: var(--azul-escuro); line-height: 1.3;
  margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
  transition: color .2s;
}
.post-card:hover h3 { color: var(--dourado); }
.post-card p {
  font-size: 14.5px; color: var(--cinza-escuro);
  margin-bottom: 18px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.read-more {
  font-size: 14px; font-weight: 700;
  color: var(--azul-claro); margin-top: auto;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap .2s;
}
.read-more:hover { gap: 10px; color: var(--dourado); }

.post-actions {
  position: absolute; top: 12px; right: 12px;
  display: flex; gap: 6px; opacity: 0; z-index: 3;
  transition: opacity .2s;
}
.post-card:hover .post-actions { opacity: 1; }
.post-actions .btn-sm { padding: 6px 10px; font-size: 12px; }

.delete-confirm {
  position: absolute; inset: 0;
  background: rgba(220, 53, 69, .95); color: var(--branco);
  display: none; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 20px; z-index: 5; border-radius: 14px;
}
.post-card.deleting .delete-confirm { display: flex; }
.post-card.deleting {
  transform: none !important;
  box-shadow: 0 0 0 3px var(--erro);
}
.delete-confirm h4 { font-size: 18px; margin-bottom: 6px; }
.delete-confirm p { font-size: 13.5px; margin-bottom: 14px; opacity: .95; }

/* EMPTY STATE */
.empty-state {
  text-align: center; padding: 80px 20px;
  color: var(--cinza-escuro);
  grid-column: 1/-1;
}
.empty-state .ico { font-size: 64px; margin-bottom: 16px; opacity: .5; }
.empty-state h3 { font-size: 22px; color: var(--azul-escuro); margin-bottom: 8px; }
.empty-state p { font-size: 15px; }

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(11, 37, 69, .65);
  backdrop-filter: blur(4px);
  display: none; align-items: center; justify-content: center;
  z-index: 1000; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--branco);
  border-radius: 14px;
  max-width: 720px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
}
.modal-header {
  padding: 22px 26px; border-bottom: 1px solid var(--cinza-medio);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: var(--branco); z-index: 2;
}
.modal-header h3 { font-size: 20px; color: var(--azul-escuro); }
.modal-close {
  background: none; border: none; cursor: pointer;
  font-size: 24px; color: var(--cinza-escuro); padding: 4px;
}
.modal-body { padding: 24px 26px; }
.modal-footer {
  padding: 16px 26px; border-top: 1px solid var(--cinza-medio);
  display: flex; gap: 10px; justify-content: flex-end;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-field { display: flex; flex-direction: column; margin-bottom: 14px; }
.form-field label {
  font-size: 13px; font-weight: 600; color: var(--azul-escuro);
  margin-bottom: 6px;
}
.form-field input, .form-field select, .form-field textarea {
  padding: 10px 12px; border: 2px solid var(--cinza-medio);
  border-radius: 6px; font-family: inherit; font-size: 14px;
  transition: all .2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--azul-claro);
  box-shadow: 0 0 0 3px rgba(26,95,139,.1);
}
.form-field textarea { min-height: 120px; resize: vertical; font-family: inherit; }

/* TOAST */
.toast {
  position: fixed; top: 24px; left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--azul-escuro); color: var(--branco);
  padding: 14px 26px; border-radius: 8px;
  font-weight: 600; font-size: 14.5px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  z-index: 2000; transition: transform .3s;
  max-width: 90%; text-align: center;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--sucesso); }
.toast.error { background: var(--erro); }

/* PÁGINA DE POST INDIVIDUAL */
.post-article { padding: 60px 0 80px; }
.post-article-header {
  max-width: 820px; margin: 0 auto 40px;
  text-align: center;
}
.post-category-badge {
  display: inline-block; padding: 6px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .5px; margin-bottom: 18px;
}
.post-article-title {
  font-size: clamp(28px, 4vw, 44px); font-weight: 800;
  color: var(--azul-escuro); line-height: 1.2; margin-bottom: 18px;
}
.post-article-meta {
  display: flex; justify-content: center; align-items: center;
  gap: 18px; flex-wrap: wrap; color: var(--cinza-escuro);
  font-size: 14.5px; margin-bottom: 30px;
}
.post-article-meta span { display: flex; align-items: center; gap: 6px; }
.post-cover-large {
  max-width: 920px; height: 380px; margin: 0 auto 50px;
  border-radius: 16px; overflow: hidden;
  position: relative; box-shadow: 0 20px 50px rgba(0,0,0,.15);
}
.post-cover-large .cover-icon { font-size: 140px; }

.post-content {
  max-width: 760px; margin: 0 auto;
  font-size: 17.5px; line-height: 1.85; color: #2D3748;
}
.post-content h2 {
  font-size: 26px; color: var(--azul-escuro);
  margin: 40px 0 16px; font-weight: 700;
  padding-bottom: 8px; border-bottom: 3px solid var(--dourado);
  display: inline-block;
}
.post-content h3 {
  font-size: 22px; color: var(--azul-escuro);
  margin: 30px 0 14px; font-weight: 700;
}
.post-content p { margin-bottom: 18px; }
.post-content ul, .post-content ol { margin: 0 0 18px 24px; }
.post-content li { margin-bottom: 8px; }
.post-content strong { color: var(--azul-escuro); }
.post-content a { color: var(--dourado); text-decoration: underline; font-weight: 600; }

.post-share {
  max-width: 760px; margin: 50px auto 0;
  padding: 26px; background: var(--cinza-claro);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.post-share h4 { font-size: 16px; color: var(--azul-escuro); }
.share-buttons { display: flex; gap: 8px; }
.share-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--branco); border: 1px solid var(--cinza-medio);
  cursor: pointer; font-size: 16px; transition: all .2s;
  text-decoration: none; color: var(--azul-escuro);
}
.share-btn:hover { background: var(--azul-escuro); color: var(--branco); transform: translateY(-2px); }

.post-author {
  max-width: 760px; margin: 50px auto 0;
  padding: 28px; background: var(--branco);
  border: 2px solid var(--cinza-medio); border-radius: 14px;
  display: flex; gap: 20px; align-items: center;
}
.post-author-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--azul-claro), var(--azul-escuro));
  display: flex; align-items: center; justify-content: center;
  color: var(--branco); font-size: 32px; font-weight: 700; flex-shrink: 0;
}
.post-author-info h4 { color: var(--azul-escuro); font-size: 18px; margin-bottom: 4px; }
.post-author-info p { color: var(--cinza-escuro); font-size: 14.5px; }

/* POSTS RELACIONADOS */
.related-posts {
  background: var(--cinza-claro); padding: 70px 0;
}
.related-posts h2 {
  text-align: center; font-size: 28px; color: var(--azul-escuro);
  margin-bottom: 36px; font-weight: 700;
}
.back-to-blog {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--azul-claro); font-weight: 600;
  padding: 12px 20px; border: 2px solid var(--azul-claro);
  border-radius: 8px; margin: 40px auto 0; transition: all .2s;
}
.back-to-blog:hover { background: var(--azul-claro); color: var(--branco); }
.back-container { text-align: center; }

/* FOOTER */
.site-footer {
  background: var(--azul-escuro); color: rgba(255,255,255,.8);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 40px;
}
.footer-col h4 {
  color: var(--dourado); font-size: 14px; text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 16px; font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; font-size: 14.5px; }
.footer-col a { color: rgba(255,255,255,.75); }
.footer-col a:hover { color: var(--dourado); }
.footer-brand img { height: 48px; margin-bottom: 14px; }
.footer-brand p { font-size: 14px; line-height: 1.6; }
.social-links { display: flex; gap: 10px; margin-top: 16px; }
.social-links a {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.1); display: flex;
  align-items: center; justify-content: center;
  font-size: 16px; transition: all .2s;
}
.social-links a:hover { background: var(--dourado); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; font-size: 13px;
}
.footer-bottom a { color: var(--dourado); }

.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: var(--branco);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; z-index: 99;
  box-shadow: 0 6px 20px rgba(37,211,102,.45);
  transition: all .2s; text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* RESPONSIVO */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .blog-controls { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--branco); flex-direction: column; padding: 20px; gap: 16px;
    border-bottom: 1px solid var(--cinza-medio); box-shadow: 0 8px 20px rgba(0,0,0,.1); }
  .site-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .site-nav a { width: 100%; }
  .blog-hero { padding: 50px 0 80px; }
  .post-cover-large { height: 240px; }
  .post-content { font-size: 16px; }
  .post-author { flex-direction: column; text-align: center; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .blog-hero h1 { font-size: 30px; }
  .admin-bar { flex-direction: column; align-items: stretch; }
  .admin-actions { justify-content: stretch; }
  .admin-actions .btn-sm { flex: 1; justify-content: center; }
}