/* Flash Messages */
.flash-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 400px;
}

.flash {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease-out;
}

.flash-dismissing {
  animation: slideOut 0.3s ease-out forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.flash-notice {
  background: var(--color-success-bg);
  border: 1px solid var(--color-green);
  color: var(--color-green);
}

.flash-alert {
  background: var(--color-error-bg);
  border: 1px solid var(--color-red);
  color: var(--color-red);
}

.flash-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  flex: 1;
}

.flash-content svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.flash-content span {
  font-size: var(--font-size-sm);
  line-height: 1.4;
  color: var(--color-text);
}

.flash-close {
  background: none;
  border: none;
  padding: var(--space-1);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s;
  color: inherit;
}

.flash-close:hover {
  opacity: 1;
}

/* Analysis Banner */
.analysis-banner {
  background: linear-gradient(135deg, var(--color-info-bg) 0%, #e0f2fe 100%);
  border: 1px solid var(--color-blue);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-6);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.2);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
  }
}

.analysis-banner-content {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.analysis-spinner {
  color: var(--color-blue);
  animation: spin 1s linear infinite;
}

.analysis-spinner svg {
  display: block;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.analysis-banner-text {
  flex: 1;
}

.analysis-banner-text strong {
  display: block;
  color: var(--color-blue);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.analysis-banner-text span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.analysis-banner-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  padding-left: calc(20px + var(--space-3));
}

/* Button Loading State */
.btn-loading {
  pointer-events: none;
  opacity: 0.7;
}

.btn-loading .btn-icon,
.btn-loading .btn-text {
  display: none;
}

.btn-loading .btn-spinner,
.btn-loading .btn-loading-text {
  display: inline;
}

.btn-spinner {
  animation: spin 1s linear infinite;
}

.hidden {
  display: none !important;
}