/* Reset et base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-card: #242424;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --success: #22c55e;
  --border: #333333;
  --radius: 12px;
  --radius-sm: 8px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  height: 100vh;
  overflow: hidden;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Main Layout - 2 colonnes */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 20px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 30px;
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 600;
}

.user-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Dashboard - colonne droite */
.dashboard {
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: auto;
  min-height: 0;
}

.dashboard-card {
  background-color: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
}

.dashboard-card h2 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 15px;
  color: var(--text-secondary);
}

.loading {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.empty-message {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-style: italic;
}

/* Events List */
.events-list,
.tasks-list {
  list-style: none;
}

.events-list li,
.tasks-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.events-list li:last-child,
.tasks-list li:last-child {
  border-bottom: none;
}

.event-date,
.task-due {
  color: var(--accent);
  font-weight: 500;
  font-size: 0.8rem;
}

.event-title,
.task-title {
  display: block;
  margin-top: 2px;
}

.task-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.task-checkbox {
  cursor: pointer;
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

/* Contacts List */
.contacts-list {
  list-style: none;
}

.contacts-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.contacts-list li:last-child {
  border-bottom: none;
}

.contact-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.contact-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-company {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.contact-date {
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex-shrink: 0;
}

/* Chat Section - colonne gauche */
.chat-section {
  background-color: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.chat-section h2 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 15px;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.chat-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-sm);
  margin-bottom: 15px;
  min-height: 0;
}

.message {
  margin-bottom: 15px;
  display: flex;
}

.message.user {
  justify-content: flex-end;
}

.message.assistant {
  justify-content: flex-start;
}

.message-content {
  max-width: 80%;
  padding: 10px 15px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.message.user .message-content {
  background-color: var(--accent);
  color: white;
}

.message.assistant .message-content {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
}

.message.loading .message-content {
  color: var(--text-secondary);
  font-style: italic;
}

.chat-input-form input {
  flex: 1;
  padding: 12px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.chat-input-form input:focus {
  border-color: var(--accent);
}

.chat-input-form input::placeholder {
  color: var(--text-secondary);
}

.chat-input-form button {
  padding: 12px 20px;
  background-color: var(--accent);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

.chat-input-form button:hover:not(:disabled) {
  background-color: var(--accent-hover);
}

.chat-input-form button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Chat Input - empêcher le shrink */
.chat-input-form {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 900px) {
  body {
    height: auto;
    overflow: auto;
  }

  .container {
    padding: 15px;
    height: auto;
    overflow: visible;
  }

  .header {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .main-layout {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .chat-section {
    min-height: 500px;
  }

  .dashboard {
    overflow: visible;
  }

  .message-content {
    max-width: 90%;
  }
}