/* app/assets/stylesheets/instance_fill.css */
/* Styles for instance fill interface - field input overlays */

/* Field Input Overlay Container */
.field-input-overlay {
  position: absolute;
  pointer-events: auto;
  transition: box-shadow 0.2s ease;
}

.field-input-overlay:hover {
  box-shadow: 0 0 0 2px hsl(var(--primary) / 0.3);
}

.field-input-overlay:focus-within {
  box-shadow: 0 0 0 3px hsl(var(--primary) / 0.5);
  z-index: 20 !important;
}

/* Field Input (text, number, date, etc)
 * Note: inline styles from field formatting override these CSS fallbacks */
.field-input {
  width: 100%;
  height: 100%;
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  border: 2px solid transparent;
  border-radius: 0.25rem;
  background-color: hsl(var(--background) / 0.95);
  color: hsl(var(--foreground));
  transition: all 0.2s ease;
  outline: none;
}

.field-input::placeholder {
  color: hsl(var(--muted-foreground));
  opacity: 0.6;
}

.field-input:hover {
  border-color: hsl(var(--input));
  background-color: hsl(var(--background));
}

.field-input:focus {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--background));
  box-shadow: 0 0 0 1px hsl(var(--primary));
}

/* Invalid field state */
.field-input:invalid {
  border-color: hsl(var(--destructive) / 0.3);
}

.field-input:user-invalid,
.field-input.field-invalid {
  border-color: hsl(var(--destructive));
  background-color: hsl(var(--destructive) / 0.05);
}

/* Required field indicator */
.field-required-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
  font-size: 10px;
  font-weight: bold;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

/* Field label tooltip */
.field-label-tooltip {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  line-height: 1rem;
  background-color: hsl(var(--popover));
  color: hsl(var(--popover-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  white-space: nowrap;
  max-width: 200px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 30;
}

.field-input-overlay:hover .field-label-tooltip,
.field-input-overlay.field-tooltip-visible .field-label-tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* Field error message */
.field-error-message {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  background: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
  border-radius: 0.25rem;
  white-space: nowrap;
  max-width: 200px;
  z-index: 40;
}

/* Autosave indicator */
.autosave-indicator {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  background: hsl(var(--alert-success-bg));
  color: hsl(var(--alert-success-text));
  border: 1px solid hsl(var(--alert-success-border));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  animation: fadeInOut 1.5s ease-in-out;
  z-index: 100;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

/* Mobile optimizations */
@media (max-width: 640px) {
  .field-input {
    font-size: 16px; /* Prevent iOS zoom on focus */
    padding: 0.375rem 0.5rem;
  }
  
  .field-label-tooltip {
    max-width: 150px;
    font-size: 0.6875rem;
  }
  
  .field-error-message {
    max-width: 150px;
    font-size: 0.6875rem;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .field-input {
    border-width: 3px;
  }
  
  .field-input:focus {
    box-shadow: 0 0 0 3px hsl(var(--primary));
  }
}

/* Print styles */
@media print {
  .field-input {
    border: 1px solid #000;
    background-color: transparent;
  }
  
  .field-required-badge,
  .field-label-tooltip,
  .field-error-message,
  .autosave-indicator {
    display: none;
  }
}