/**
 * ==================== LA SANTA SEDE - MAIN STYLES ====================
 * Estilos principais da página VSL
 * Organizado em seções temáticas com comentários detalhados
 * =====================================================================
 */

/* ==================== RESET E VARIÁVEIS GLOBAIS ==================== */

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

:root {
  /* Cores Principais */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-text-dark: #3b3b3b;
  --color-gray-light: #F9F9F9;
  --color-gray-medium: #E0E0E0;
  --color-gray-dark: #606060;
  
  /* Cores Temáticas */
  --color-brown: #8B6F47;
  --color-brown-dark: #5C4033;
  --color-brown-light: #A0826D;
  
  /* Cores de Destaque */
  --color-red: #E50914;
  --color-green: #4cff17;
  --color-green-hover: #ff9a17;
  
  /* Fontes */
  --font-serif: 'Georgia', 'Garamond', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
  --font-mono: 'Monaco', 'Courier New', monospace;
  
  /* Espaçamentos */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Sombras */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.3);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-text-dark);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==================== CONTAINER RESPONSIVO ==================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ==================== HEADER ==================== */

.header {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-gray-medium);
  background: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.logo button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  transition: opacity var(--transition-fast);
}

.logo button:hover {
  opacity: 0.8;
}

.logo-img {
  height: 24px;
  width: auto;
  display: block;
}

.header-right {
  display: flex;
  align-items: center;
}

/* ==================== LIVE PILL ==================== */

.live-pill {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--color-red);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.live-text {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.live-count {
  font-size: 11px;
  opacity: 0.9;
}

/* ==================== HERO SECTION ==================== */

.container-hero {
  width: 100%;
  background: var(--color-black);
  padding: 0;
  margin: 0;
  position: relative;
}

.container-hero vturb-smartplayer,
.container-hero iframe,
.hero-video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
}

.hero-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 18px;
  position: relative;
  overflow: hidden;
}

.hero-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 675"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="1200" height="675" fill="url(%23grid)"/></svg>');
  opacity: 0.5;
}

.hero-cta {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.hero-cta a {
  background: var(--color-green);
  color: var(--color-white);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  display: inline-block;
  transition: background var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.hero-cta a:hover {
  background: var(--color-green-hover);
}

/* ==================== VIDEO INFO SECTION ==================== */

.video-info-section {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-gray-medium);
}

.video-info-content {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.channel-avatar {
  position: relative;
  flex-shrink: 0;
}

.avatar-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-gray-medium);
}

.live-badge {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 9px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  gap: 3px;
  border: 1px solid var(--color-white);
}

.live-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-red);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.video-info-text {
  flex: 1;
  min-width: 0;
}

.video-title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text-dark);
  margin: 0;
}

/* ==================== CHAT SECTION ==================== */

.chat-section {
  padding: var(--spacing-lg) 0;
  background: var(--color-white);
}

.chat-news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

/* ==================== CHAT CONTAINER ==================== */

.chat-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--color-gray-medium);
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.chat-header {
  padding: var(--spacing-md);
  background: var(--color-gray-light);
  border-bottom: 1px solid var(--color-gray-medium);
}

.chat-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.online-dot {
  width: 8px;
  height: 8px;
  background: #4CAF50;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

.online-count {
  font-size: 12px;
}

/* ==================== CHAT MESSAGES ==================== */

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  height: 500px;
}

.chat-message {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--color-gray-medium);
}

.message-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.username {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.message-text {
  font-size: 14px;
  color: var(--color-text-dark);
  line-height: 1.4;
  word-wrap: break-word;
}

.message-time {
  font-size: 12px;
  color: var(--color-gray-dark);
}

/* ==================== CHAT INPUT ==================== */

.chat-input-container {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-gray-medium);
  background: var(--color-white);
}

.chat-input {
  flex: 1;
  padding: 10px var(--spacing-sm);
  border: 1px solid var(--color-gray-medium);
  border-radius: 4px;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  outline: none;
  transition: border-color var(--transition-fast);
}

.chat-input:focus {
  border-color: var(--color-brown);
  box-shadow: 0 0 0 2px rgba(139, 111, 71, 0.1);
}

.chat-input::placeholder {
  color: var(--color-gray-dark);
}

.send-button {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-brown);
  color: var(--color-white);
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  flex-shrink: 0;
  font-weight: 600;
}

.send-button:hover:not(:disabled) {
  background: var(--color-brown-dark);
}

.send-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.send-button svg {
  width: 20px;
  height: 20px;
}

/* ==================== SCROLLBAR CUSTOMIZADO ==================== */

.chat-messages::-webkit-scrollbar {
  width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
  background: var(--color-gray-light);
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--color-gray-medium);
  border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--color-brown);
}

/* ==================== SITE FOOTER ==================== */

.site-footer {
  color: var(--color-brown-dark);
  padding: var(--spacing-md) 0;
  text-align: center;
  font-size: 14px;
  border-top: 1px solid var(--color-gray-medium);
}

.site-footer p {
  margin: 0;
}

/* ==================== MODAL ==================== */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

.modal.open {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--transition-normal);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
}

.modal-content {
  position: relative;
  background: var(--color-white);
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  animation: slideUp var(--transition-normal);
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-text-dark);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-brown);
}

.modal-body {
  padding: 40px var(--spacing-lg) var(--spacing-lg);
  text-align: center;
}

.modal-emblem {
  width: 80px;
  height: 80px;
  margin-bottom: var(--spacing-md);
  object-fit: contain;
}

.modal-body h2 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-dark);
}

.modal-copy {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-lg);
}

.modal-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.btn-primary {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-brown);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-primary:hover {
  background: var(--color-brown-dark);
}

/* ==================== RESPONSIVIDADE ==================== */

@media (max-width: 1024px) {
  .chat-news-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .header {
    padding: var(--spacing-sm) 0;
  }

  .logo-img {
    height: 20px;
  }

  .live-pill {
    font-size: 10px;
    padding: 5px 10px;
    gap: 5px;
  }

  .live-dot {
    width: 6px;
    height: 6px;
  }

  .live-count {
    display: none;
  }

  .video-info-section {
    padding: var(--spacing-sm) 0;
  }

  .video-info-content {
    gap: var(--spacing-sm);
  }

  .avatar-img {
    width: 40px;
    height: 40px;
  }

  .live-badge {
    font-size: 8px;
    padding: 2px 5px;
  }

  .live-badge-dot {
    width: 5px;
    height: 5px;
  }

  .video-title {
    font-size: 15px;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }

  .chat-messages {
    height: 400px;
  }

  .chat-section {
    padding: var(--spacing-md) 0;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 6px 0;
  }

  .logo-img {
    height: 18px;
  }

  .live-pill {
    font-size: 9px;
    padding: 4px 8px;
    gap: 4px;
  }

  .live-dot {
    width: 5px;
    height: 5px;
  }

  .video-info-section {
    padding: 10px 0;
  }

  .video-info-content {
    gap: 10px;
  }

  .avatar-img {
    width: 36px;
    height: 36px;
  }

  .live-badge {
    font-size: 7px;
    padding: 2px 4px;
    bottom: -3px;
    right: -3px;
  }

  .live-badge-dot {
    width: 4px;
    height: 4px;
  }

  .video-title {
    font-size: 14px;
  }

  .chat-section {
    padding: 10px 0;
  }

  .chat-messages {
    height: 350px;
    padding: 15px;
  }

  .avatar {
    width: 35px;
    height: 35px;
  }

  .username {
    font-size: 13px;
  }

  .message-text {
    font-size: 13px;
  }

  .chat-input {
    font-size: 13px;
  }

  .modal-body {
    padding: 30px var(--spacing-md) var(--spacing-md);
  }

  .modal-emblem {
    width: 60px;
    height: 60px;
  }

  .modal-body h2 {
    font-size: 18px;
  }

  .modal-copy {
    font-size: 13px;
  }
}