/* Global Styles */
:root {
  /* Primary theme colors - adjust these for easy theming */
  --primary-color: #3498DB;
  --primary-hover: #2980B9;
  --secondary-color: #95A5A6;
  --secondary-hover: #7F8C8D;
  --success-color: #28A745;
  --error-color: #DC3545;
  --warning-color: #FFC107;
  --text-color: #2C3E50;
  --text-bold: #2C3E50;
  --text-muted: #7F8C8D;
  --text-secondary: #7F8C8D;
  --background-light: #F5F5F5;
  --page-panel-background: #FFFFFF;
  --border-color: #E0E0E0;
  --card-bg-color: #FFFFFF;
  --header-background: #2C3E50;
  --header-text-color: #FFFFFF;
  --header-menu-background: #FFFFFF;
  --header-menu-hover: #F5F5F5;
  --header-menu-text-color: #2C3E50;
  --header-button-background: #404E5C;
  --header-button-hover: #384552;
  --icon-color: #FFFFFF;
  /* Background image variable */
  --background-image: none;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--background-light);
  background-image: var(--background-image);
  background-size: cover;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.page-title {
  font-size: 28px;
  font-weight: 600;
  color: var(--text-bold);
  margin-bottom: 24px;
  padding: 20px 20px 16px 20px;
  border-bottom: 3px solid var(--primary-color);
  background: var(--page-panel-background);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Legacy status styles - kept for backward compatibility */
.status {
  padding: 15px;
  margin: 20px 0;
  border-radius: 5px;
  background-color: #f0f0f0;
}

.success {
  background-color: #d4edda;
  color: #155724;
}

.error {
  background-color: #f8d7da;
  color: #721c24;
}

.link-button {
  display: inline-block;
  margin: 10px 5px;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

.link-button:hover {
  background-color: var(--primary-hover);
}

/* Accessibility - Visually hide elements while keeping them accessible to screen readers */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Custom tooltips */
[data-tooltip] {
  position: relative;
  cursor: help;
}

/* Custom focus outline for tooltip elements */
[data-tooltip]:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: 2px;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 12px;
  background-color: var(--page-panel-background);
  color: var(--text-color);
  font-size: 12px;
  white-space: pre-line;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  margin-bottom: 5px;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease-in-out, visibility 0s linear 0.7s;
}

[data-tooltip]::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--page-panel-background);
  z-index: 1000;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease-in-out, visibility 0s linear 0.7s;
}

[data-tooltip]:hover::after,
[data-tooltip]:focus::after {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease-in-out 0.5s, visibility 0s linear 0.5s;
}

[data-tooltip]:hover::before,
[data-tooltip]:focus::before {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease-in-out 0.5s, visibility 0s linear 0.5s;
}

[data-tooltip]:focus::after,
[data-tooltip]:focus::before {
  transition-delay: 0s;
}

/* App Modal Dialog Styles */
.modal-app {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  align-items: center;
  justify-content: center;
}

.modal-app.show {
  display: flex;
}

.modal-app .modal-content {
  background-color: var(--page-panel-background);
  padding: 30px;
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-app .modal-header {
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--border-color);
}

.modal-app .modal-header h2 {
  margin: 0;
  color: var(--text-color);
  font-size: 20px;
}

.modal-app .modal-body {
  margin-bottom: 20px;
}

.modal-app .modal-body p {
  margin: 0 0 15px 0;
  color: var(--text-color);
  line-height: 1.5;
  white-space: pre-line;
}

.modal-app .modal-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  font-size: 16px;
  box-sizing: border-box;
}

.modal-app .modal-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.modal-app .modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}