:root {
  /* Unimed Colors */
  --primary: #00995D;
  --primary-dark: #007A4A;
  --primary-light: #E8F5EE;
  --primary-gradient: linear-gradient(135deg, #00995D 0%, #00B36B 100%);
  
  /* Neutrals */
  --bg-main: #F0F4F3;
  --bg-card: #FFFFFF;
  --bg-message-user: var(--primary);
  --bg-message-bot: #FFFFFF;
  --bg-dark: #1E1E2E;
  --bg-darker: #181825;
  
  --text-primary: #1A1A1A;
  --text-secondary: #6B7280;
  --text-muted: #9CA3AF;
  --text-inverse: #FFFFFF;
  
  /* Log Colors */
  --log-request: #60A5FA;
  --log-response: #34D399;
  --log-error: #F87171;
  --log-info: #A78BFA;
  
  /* Status Colors */
  --success-color: #10B981;
  
  /* Borders & Shadows */
  --border-color: #E5E7EB;
  --border-radius: 16px;
  --border-radius-lg: 24px;
  --border-radius-sm: 8px;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
}

/* App Container - Side by Side Layout */
.app-container {
  display: flex;
  height: 100vh;
  gap: 0;
}

/* Chat Container */
.chat-container {
  flex: 1 1 50%;
  width: 50%;
  min-width: 0;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border-color);
}

/* Header */
.chat-header {
  background: var(--primary-gradient);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
}

.header-info h1 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-inverse);
  margin-bottom: 2px;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.9);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #4ADE80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

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

/* Test Data */
.test-data {
  display: flex;
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 10px;
  margin-left: auto;
  margin-right: var(--spacing-md);
}

.test-data-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.test-data-label {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}

.test-data-value {
  font-size: 0.75rem;
  color: var(--text-inverse);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: 'JetBrains Mono', monospace;
}

.test-data-value:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.test-data-value:active {
  transform: scale(0.98);
}

.btn-reset {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 10px;
  color: var(--text-inverse);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-reset:hover {
  background: rgba(255, 255, 255, 0.25);
}

.btn-reset svg {
  width: 20px;
  height: 20px;
}

/* Messages Area */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  scroll-behavior: smooth;
}

/* Welcome Screen */
.welcome-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  padding: var(--spacing-xl);
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.welcome-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--spacing-lg);
}

.welcome-icon svg {
  width: 40px;
  height: 40px;
}

.welcome-screen h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.welcome-screen p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.welcome-screen .subtitle {
  margin-top: var(--spacing-lg);
  font-weight: 500;
  color: var(--text-primary);
}

.phone-input-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
  max-width: 280px;
  margin-top: var(--spacing-md);
}

.phone-input-container input {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: inherit;
  text-align: center;
  transition: var(--transition-fast);
}

.phone-input-container input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-light);
}

.btn-start {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--primary-gradient);
  color: var(--text-inverse);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-start:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-start:active {
  transform: translateY(0);
}

.btn-start svg {
  width: 18px;
  height: 18px;
}

/* Message Bubbles */
.message {
  display: flex;
  flex-direction: column;
  max-width: 85%;
  animation: messageIn 0.3s ease;
}

@keyframes messageIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.user {
  align-self: flex-end;
}

.message.assistant {
  align-self: flex-start;
}

.message-bubble {
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  line-height: 1.5;
  word-wrap: break-word;
}

.message.user .message-bubble {
  background: var(--primary-gradient);
  color: var(--text-inverse);
  border-bottom-right-radius: 4px;
}

.message.assistant .message-bubble {
  background: var(--bg-message-bot);
  color: var(--text-primary);
  border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
}

.message-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
  padding: 0 4px;
}

.message.user .message-time {
  text-align: right;
}

/* Options in Messages */
.message-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.option-button {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--primary-light);
  border: 1px solid var(--primary);
  border-radius: var(--border-radius-sm);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-fast);
}

.option-button:hover {
  background: var(--primary);
  color: var(--text-inverse);
}

.option-id {
  min-width: 24px;
  height: 24px;
  background: var(--primary);
  color: var(--text-inverse);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
}

.option-button:hover .option-id {
  background: var(--text-inverse);
  color: var(--primary);
}

/* Typing Indicator */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--spacing-md);
  background: var(--bg-message-bot);
  border-radius: var(--border-radius);
  border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  width: fit-content;
}

.typing-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}

/* Input Area */
.chat-input {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

.input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-main);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
}

.input-wrapper input {
  flex: 1;
  border: none;
  background: transparent;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-primary);
}

.input-wrapper input:focus {
  outline: none;
}

.input-wrapper input::placeholder {
  color: var(--text-muted);
}

.btn-send {
  width: 44px;
  height: 44px;
  background: var(--primary-gradient);
  border: none;
  border-radius: 12px;
  color: var(--text-inverse);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

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

.btn-send:not(:disabled):hover {
  transform: scale(1.05);
}

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

/* Quick Options */
.quick-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.quick-option {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--primary-light);
  border: 1px solid var(--primary);
  border-radius: 20px;
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition-fast);
}

.quick-option:hover {
  background: var(--primary);
  color: var(--text-inverse);
}

/* ========== LOGS PANEL ========== */
.logs-container {
  flex: 1 1 50%;
  width: 50%;
  min-width: 0;
  background: var(--bg-dark);
  display: flex;
  flex-direction: column;
}

.logs-header {
  background: var(--bg-darker);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logs-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-inverse);
  font-weight: 600;
}

.logs-title svg {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

.logs-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logs-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 12px;
}

.btn-clear-logs {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-clear-logs:hover {
  background: rgba(248, 113, 113, 0.2);
  color: var(--log-error);
}

.btn-clear-logs svg {
  width: 16px;
  height: 16px;
}

.connection-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--log-error);
}

.status-indicator.connected {
  background: var(--log-response);
  animation: pulse 2s infinite;
}

/* Logs Filters */
.logs-filters {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-darker);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-btn {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-inverse);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text-inverse);
}

/* Logs Content */
.logs-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.logs-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--text-muted);
}

.logs-empty svg {
  width: 48px;
  height: 48px;
  margin-bottom: var(--spacing-md);
  opacity: 0.3;
}

.logs-empty p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.logs-empty span {
  font-size: 0.8rem;
  opacity: 0.6;
}

/* Log Entry */
.log-entry {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-fast);
  animation: logIn 0.3s ease;
}

@keyframes logIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.log-entry:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.log-entry.request {
  border-left: 3px solid var(--log-request);
}

.log-entry.response {
  border-left: 3px solid var(--log-response);
}

.log-entry.error {
  border-left: 3px solid var(--log-error);
  background: rgba(248, 113, 113, 0.05);
}

.log-entry.info {
  border-left: 3px solid var(--log-info);
}

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.log-type {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.log-badge {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
}

.log-entry.request .log-badge {
  background: rgba(96, 165, 250, 0.2);
  color: var(--log-request);
}

.log-entry.response .log-badge {
  background: rgba(52, 211, 153, 0.2);
  color: var(--log-response);
}

.log-entry.error .log-badge {
  background: rgba(248, 113, 113, 0.2);
  color: var(--log-error);
}

.log-entry.info .log-badge {
  background: rgba(167, 139, 250, 0.2);
  color: var(--log-info);
}

.log-method {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-inverse);
  font-family: 'JetBrains Mono', monospace;
}

.log-status {
  font-size: 0.7rem;
  font-family: 'JetBrains Mono', monospace;
  padding: 2px 6px;
  border-radius: 4px;
}

.log-status.success {
  background: rgba(52, 211, 153, 0.2);
  color: var(--log-response);
}

.log-status.error {
  background: rgba(248, 113, 113, 0.2);
  color: var(--log-error);
}

.log-time {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.log-url {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  font-family: 'JetBrains Mono', monospace;
  word-break: break-all;
  line-height: 1.4;
}

.log-duration {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-dark);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: var(--transition-normal);
}

.modal-overlay.show .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
  color: var(--text-inverse);
  font-size: 1rem;
}

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

.btn-copy-json {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 153, 93, 0.2);
  border: 1px solid rgba(0, 153, 93, 0.4);
  border-radius: 8px;
  color: var(--text-inverse);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.btn-copy-json svg {
  width: 16px;
  height: 16px;
}

.btn-copy-json:hover {
  background: rgba(0, 153, 93, 0.3);
  border-color: rgba(0, 153, 93, 0.6);
  transform: translateY(-1px);
}

.btn-copy-json:active {
  transform: translateY(0);
}

.btn-close-modal {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-close-modal:hover {
  background: rgba(248, 113, 113, 0.2);
  color: var(--log-error);
}

.btn-close-modal svg {
  width: 18px;
  height: 18px;
}

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
}

.modal-section {
  margin-bottom: var(--spacing-lg);
}

.modal-section h4 {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.modal-section pre {
  background: var(--bg-darker);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-md);
  overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--text-primary);
  color: var(--text-inverse);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 1001;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Scrollbar */
.chat-messages::-webkit-scrollbar,
.logs-content::-webkit-scrollbar,
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.logs-content::-webkit-scrollbar-track,
.modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.logs-content::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

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

.logs-content::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-logs-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 10px;
  color: var(--text-inverse);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-logs-toggle:hover {
  background: rgba(255, 255, 255, 0.25);
}

.btn-logs-toggle svg {
  width: 20px;
  height: 20px;
}

.logs-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  background: var(--log-request);
  color: white;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.logs-badge:empty,
.logs-badge[data-count="0"] {
  display: none;
}

/* Close Logs Button (mobile only) */
.btn-close-logs {
  display: none;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.btn-close-logs:hover {
  background: rgba(248, 113, 113, 0.2);
  color: var(--log-error);
}

.btn-close-logs svg {
  width: 18px;
  height: 18px;
}

/* Responsive - Tablet */
@media (max-width: 1024px) {
  .app-container {
    flex-direction: column;
  }
  
  .chat-container {
    flex: 1;
    width: 100%;
    min-width: auto;
    height: 100vh;
    border-right: none;
  }
  
  /* Logs como overlay no tablet/mobile */
  .logs-container {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
  }
  
  .logs-container.show {
    transform: translateX(0);
  }
  
  /* Mostrar botão de toggle e fechar */
  .btn-logs-toggle {
    display: flex;
  }
  
  .btn-close-logs {
    display: flex;
  }
  
  /* Overlay de fundo quando logs está aberto */
  .logs-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
  }
  
  .logs-overlay.show {
    opacity: 1;
    visibility: visible;
  }
}

/* Responsive - Mobile */
@media (max-width: 640px) {
  .chat-header {
    padding: var(--spacing-sm) var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }
  
  .header-logo {
    flex: 1;
    min-width: 0;
  }
  
  .header-info h1 {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .logo-icon {
    width: 36px;
    height: 36px;
  }
  
  .logo-icon svg {
    width: 20px;
    height: 20px;
  }
  
  /* Dados de teste em linha compacta */
  .test-data {
    order: 3;
    width: 100%;
    margin: 0;
    padding: var(--spacing-xs) var(--spacing-sm);
    gap: var(--spacing-sm);
    justify-content: center;
  }
  
  .test-data-item {
    gap: 4px;
  }
  
  .test-data-label {
    font-size: 0.65rem;
  }
  
  .test-data-value {
    font-size: 0.7rem;
    padding: 2px 6px;
  }
  
  .header-actions {
    gap: var(--spacing-xs);
  }
  
  .btn-reset,
  .btn-logs-toggle {
    width: 36px;
    height: 36px;
  }
  
  .btn-reset svg,
  .btn-logs-toggle svg {
    width: 18px;
    height: 18px;
  }
  
  .logs-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .chat-messages,
  .logs-content {
    padding: var(--spacing-sm);
  }
  
  .chat-input {
    padding: var(--spacing-sm);
  }
  
  .logs-filters {
    padding: var(--spacing-sm);
    overflow-x: auto;
  }
  
  .logs-container {
    width: 100%;
    max-width: 100vw;
  }
  
  /* Welcome screen ajustes mobile */
  .welcome-screen {
    padding: var(--spacing-md);
  }
  
  .welcome-screen h2 {
    font-size: 1.25rem;
  }
  
  .phone-input-container {
    max-width: 100%;
  }
}

/* Mobile muito pequeno */
@media (max-width: 380px) {
  .test-data {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}

/* Message Content Formatting */
.message-content strong {
  font-weight: 600;
}

.message-content em {
  font-style: italic;
}

/* Emoji styling */
.emoji {
  font-size: 1.1em;
  margin-right: 4px;
}