/* TaskChat Original Styles - 100% Trademark Free */

/* Brand Colors */
:root {
  --taskchat-primary: #2ECC71;
  --taskchat-primary-dark: #27AE60;
  --taskchat-blue: #3498DB;
  --taskchat-blue-dark: #2980B9;
  --taskchat-text: #2C3E50;
  --taskchat-text-light: #7F8C8D;
  --taskchat-bg: #ECF0F1;
  --taskchat-success: #27AE60;
  --taskchat-warning: #F39C12;
  --taskchat-danger: #E74C3C;
}

/* Custom TaskChat Elements */
.taskchat-green {
  background: linear-gradient(135deg, var(--taskchat-primary) 0%, var(--taskchat-primary-dark) 100%);
}

.taskchat-blue {
  background: linear-gradient(135deg, var(--taskchat-blue) 0%, var(--taskchat-blue-dark) 100%);
}

/* Original TaskChat Buttons */
.btn-taskchat {
  background: var(--taskchat-primary);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-taskchat:hover {
  background: var(--taskchat-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.btn-taskchat-blue {
  background: var(--taskchat-blue);
}

.btn-taskchat-blue:hover {
  background: var(--taskchat-blue-dark);
  box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

/* TaskChat Icons - Original Design */
.taskchat-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: white;
  margin: 0 auto;
}

.taskchat-icon-sm {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.taskchat-icon-lg {
  width: 64px;
  height: 64px;
  font-size: 24px;
}

/* TaskChat Card Styles */
.taskchat-card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.2s ease;
  border: 2px solid transparent;
}

.taskchat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  border-color: var(--taskchat-primary);
}

/* TaskChat Badge */
.taskchat-badge {
  background: var(--taskchat-primary);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.taskchat-badge-blue {
  background: var(--taskchat-blue);
}

.taskchat-badge-warning {
  background: var(--taskchat-warning);
}

.taskchat-badge-danger {
  background: var(--taskchat-danger);
}

/* TaskChat Progress Bar */
.taskchat-progress {
  width: 100%;
  height: 8px;
  background: var(--taskchat-bg);
  border-radius: 4px;
  overflow: hidden;
}

.taskchat-progress-bar {
  height: 100%;
  background: var(--taskchat-primary);
  transition: width 0.3s ease;
}

/* TaskChat Animation */
@keyframes taskComplete {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.task-complete-animation {
  animation: taskComplete 0.3s ease;
}

/* TaskChat Typography */
.taskchat-title {
  color: var(--taskchat-text);
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.taskchat-subtitle {
  color: var(--taskchat-text-light);
  font-weight: 400;
  font-size: 1rem;
}

/* TaskChat Code Blocks */
.taskchat-code {
  background: var(--taskchat-bg);
  color: var(--taskchat-text);
  padding: 8px 12px;
  border-radius: 6px;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 14px;
  border: 1px solid #BDC3C7;
}

/* TaskChat Status Indicators */
.status-pending {
  color: var(--taskchat-warning);
}

.status-completed {
  color: var(--taskchat-success);
}

.status-overdue {
  color: var(--taskchat-danger);
}

/* Responsive Design */
@media (max-width: 768px) {
  .taskchat-card {
    margin-bottom: 16px;
  }
  
  .btn-taskchat {
    width: 100%;
    text-align: center;
  }
  
  .taskchat-icon-lg {
    width: 48px;
    height: 48px;
    font-size: 20px;
  }
}

/* TaskChat Loading Animation */
.taskchat-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--taskchat-bg);
  border-top: 3px solid var(--taskchat-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* TaskChat Success/Error Messages */
.taskchat-message {
  padding: 12px 16px;
  border-radius: 8px;
  margin: 8px 0;
  font-weight: 500;
}

.taskchat-message-success {
  background: rgba(46, 204, 113, 0.1);
  color: var(--taskchat-success);
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.taskchat-message-error {
  background: rgba(231, 76, 60, 0.1);
  color: var(--taskchat-danger);
  border: 1px solid rgba(231, 76, 60, 0.3);
}

.taskchat-message-info {
  background: rgba(52, 152, 219, 0.1);
  color: var(--taskchat-blue);
  border: 1px solid rgba(52, 152, 219, 0.3);
}