/* /public/css/styles.css */

/* Reset and base styles */
:root {
  /* Common spacing and sizing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1.25rem;
  --spacing-lg: 1.75rem;
  --spacing-xl: 2.25rem;
  
  /* Light theme colors */
  --color-primary: #4CAF50;
  --color-primary-dark: #45a049;
  --color-danger: #f44336;
  --color-danger-dark: #da190b;
  --color-text: #333333;
  --color-text-light: #555555;
  --color-border: #cccccc;
  --color-background: #f2f2f2;
  --color-white: #ffffff;
  --color-surface: #ffffff;
  
  /* Dark theme colors */
  --color-dark-primary: #66bb6a;
  --color-dark-primary-dark: #4caf50;
  --color-dark-danger: #ef5350;
  --color-dark-danger-dark: #e53935;
  --color-dark-text: #e0e0e0;
  --color-dark-text-light: #bdbdbd;
  --color-dark-border: #424242;
  --color-dark-background: #1a1a1a;
  --color-dark-surface: #242424;

  /* KPMG theme colors */
  --kpmg-blue: #00338D;        /* Primary KPMG Blue */
  --kpmg-medium-blue: #005EB8; /* Secondary Medium Blue */
  --kpmg-light-blue: #0091DA;  /* Secondary Light Blue */
  --kpmg-purple: #483698;      /* Secondary Purple */
  --kpmg-violet: #470A68;      /* Secondary Violet */
  --kpmg-light-purple: #6D2077;/* Secondary Light Purple */
  --kpmg-green: #00A3A1;       /* Secondary Green */
  
  /* KPMG Light theme */
  --color-kpmg-light-primary: var(--kpmg-blue);
  --color-kpmg-light-primary-dark: #002D7A;
  --color-kpmg-light-danger: #E31B23;
  --color-kpmg-light-danger-dark: #C41017;
  --color-kpmg-light-text: #333333;
  --color-kpmg-light-text-light: #666666;
  --color-kpmg-light-border: #CCCCCC;
  --color-kpmg-light-background: #F5F5F5;
  --color-kpmg-light-surface: #FFFFFF;
  --color-kpmg-light-accent: var(--kpmg-light-blue);

  /* KPMG Dark theme */
  --color-kpmg-dark-primary: var(--kpmg-light-blue);
  --color-kpmg-dark-primary-dark: var(--kpmg-blue);
  --color-kpmg-dark-danger: #E31B23;
  --color-kpmg-dark-danger-dark: #C41017;
  --color-kpmg-dark-text: #FFFFFF;
  --color-kpmg-dark-text-light: #E0E0E0;
  --color-kpmg-dark-border: #333333;
  --color-kpmg-dark-background: #1A1A1A;
  --color-kpmg-dark-surface: #242424;
  --color-kpmg-dark-accent: var(--kpmg-medium-blue);
  
  /* Other variables remain unchanged */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  
  --font-size-sm: 1rem;
  --font-size-base: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 1.75rem;

  /* Set default font to Arial for web as per KPMG guidelines */
  --font-family: Arial, system-ui, -apple-system, sans-serif;
}

/* Dark theme class */
[data-theme="dark"] {
  --color-primary: var(--color-dark-primary);
  --color-primary-dark: var(--color-dark-primary-dark);
  --color-danger: var(--color-dark-danger);
  --color-danger-dark: var(--color-dark-danger-dark);
  --color-text: var(--color-dark-text);
  --color-text-light: var(--color-dark-text-light);
  --color-border: var(--color-dark-border);
  --color-background: var(--color-dark-background);
  --color-surface: var(--color-dark-surface);
  --color-white: var(--color-dark-surface);
}

/* KPMG Light theme */
[data-theme="kpmg-light"] {
  --color-primary: var(--kpmg-blue);
  --color-primary-dark: #002D7A;
  --color-secondary: var(--kpmg-medium-blue);
  --color-secondary-dark: var(--kpmg-blue);
  --color-danger: #E31B23;
  --color-danger-dark: #C41017;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-border: #CCCCCC;
  --color-background: #F5F5F5;
  --color-surface: #FFFFFF;
  --color-white: #FFFFFF;
  --color-accent: var(--kpmg-light-blue);
  font-family: var(--font-family);
  
  /* Button styles */
  --btn-primary-gradient: linear-gradient(45deg, var(--kpmg-blue), var(--kpmg-medium-blue));
  --btn-secondary-gradient: linear-gradient(45deg, var(--kpmg-medium-blue), var(--kpmg-light-blue));
  --btn-hover-shadow: 0 4px 8px rgba(0, 51, 141, 0.2);
}

/* KPMG Dark theme */
[data-theme="kpmg-dark"] {
  --color-primary: var(--kpmg-light-blue);
  --color-primary-dark: var(--kpmg-blue);
  --color-secondary: var(--kpmg-medium-blue);
  --color-secondary-dark: var(--kpmg-blue);
  --color-danger: #E31B23;
  --color-danger-dark: #C41017;
  --color-text: #FFFFFF;
  --color-text-light: #E0E0E0;
  --color-border: #333333;
  --color-background: #1A1A1A;
  --color-surface: #242424;
  --color-white: #FFFFFF;
  --color-accent: var(--kpmg-medium-blue);
  font-family: var(--font-family);
  
  /* Button styles */
  --btn-primary-gradient: linear-gradient(45deg, var(--kpmg-light-blue), var(--kpmg-blue));
  --btn-secondary-gradient: linear-gradient(45deg, var(--kpmg-medium-blue), var(--kpmg-light-blue));
  --btn-hover-shadow: 0 4px 8px rgba(0, 145, 218, 0.2);
}

/* Apply KPMG-specific button styles */
[data-theme^="kpmg"] .btn-primary {
  background: var(--btn-primary-gradient);
  color: var(--color-white);
  transition: all 0.3s ease;
}

[data-theme^="kpmg"] .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--btn-hover-shadow);
}

[data-theme^="kpmg"] .btn-secondary {
  background: var(--btn-secondary-gradient);
  color: var(--color-white);
}

[data-theme^="kpmg"] .btn-secondary:hover {
  transform: translateY(-1px);
  box-shadow: var(--btn-hover-shadow);
}

/* Theme toggle styles */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  margin-left: var(--spacing-md);
  color: var(--color-text);
}

.theme-toggle:hover {
  background: var(--color-background);
}

/* Reset some default styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-top: 60px;
}

/* Container Styles */
.container, .admin-section, .user-list-section {
    width: 100%;
    max-width: 1024px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .container {
    max-width: 1024px;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
  }
}

/* Typography */
h1, h2 {
  text-align: center;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

h1 {
  font-size: var(--font-size-2xl);
}

h2 {
  font-size: var(--font-size-xl);
}

/* Form Elements */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
  font-size: var(--font-size-lg);
  font-weight: 500;
}

input[type="password"],
input[type="text"],
select {
    width: 100%;
    min-height: 48px;
    padding: var(--spacing-md);
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-xs);
    transition: border-color 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
    background-color: var(--color-background);
    color: var(--color-text);
}

input[type="password"]:focus,
input[type="text"]:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.1);
}

button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
    touch-action: manipulation;
}

button:not(.team-tab) {
  background-color: var(--color-primary);
  color: var(--color-white);
}

button:not(.team-tab):hover {
  background-color: var(--color-primary-dark);
}

.action-button {
  background-color: var(--color-danger);
}

.action-button:hover {
  background-color: var(--color-danger-dark);
}

/* Form buttons should still span their container */
.form-group button {
    width: 100%;
}

/* Message Styles */
.message {
  margin-top: var(--spacing-xl); /* Increased margin to prevent overlap */
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-surface);
  color: var(--color-text);
  text-align: center;
  font-weight: 500;
  clear: both; /* Ensure it clears any floated elements */
  position: relative; /* Enable positioning context */
  z-index: 1; /* Ensure proper stacking */
}

.messages-container {
  margin-top: var(--spacing-xl); /* Add space after the button container */
  position: relative; /* Enable positioning context */
}

.success {
  background-color: rgba(76, 175, 80, 0.2);
}

.success {
  background-color: rgba(76, 175, 80, 0.2);
  color: #81c784;
}

.error {
  background-color: rgba(244, 67, 54, 0.2);
  color: #e57373;
}

.loading {
  background-color: rgba(33, 150, 243, 0.2);
  color: #64b5f6;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999; /* Increased z-index */
    pointer-events: none; /* Prevent interaction when hidden */
}

.modal.show {
    display: block !important;
    pointer-events: auto; /* Enable interaction when shown */
}

/* Add z-index to the restart button */
#restartButton {
    position: relative;
    z-index: 100; /* Ensure it's above most other content */
}

.modal-content {
    background-color: var(--color-surface);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 400px;
    position: relative;
    margin: 15vh auto 0;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

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

.modal-header .close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-text);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-body {
    margin-bottom: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

.modal .form-group {
    margin-bottom: var(--spacing-lg);
}

.modal input[type="password"] {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-background);
    color: var(--color-text);
    font-size: var(--font-size-base);
}

.modal input[type="password"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.1);
}

/* Dark theme adjustments for modal */
[data-theme="dark"] .modal-content {
    background-color: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
}

[data-theme="dark"] .modal-header .close {
    color: var(--color-text-light);
}

[data-theme="dark"] .modal input[type="password"] {
    background-color: var(--color-dark-background);
    color: var(--color-text-light);
    border-color: var(--color-dark-border);
}

/* Admin Frame Styles */
.admin-frame {
    margin-top: 40px;
    padding: 20px;
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-surface);
}

.modal-overlay {
  position: fixed;
  top:0; left:0; 
  width:100%; height:100%;
  background: rgba(0,0,0,0.5);
  z-index: 9999;
}

.modal-content {
  background: #fff;
  width: 300px;
  margin: 15% auto;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  position: relative;
}

.admin-frame h2 {
    text-align: center;
    color: #333333;
    margin-bottom: 20px;
}
  
/* Responsive Design - Mobile First */
.env-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.nav-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .env-field {
    flex-direction: row;
    align-items: center;
  }
  
  .nav-tabs {
    flex-direction: row;
    flex-wrap: wrap;
  }
  
  .env-field label {
    flex: 0 0 200px;
  }
}

/* Touch-friendly improvements */
.nav-link,
.team-tab,
.colored-square {
  min-height: 44px;
  padding: var(--spacing-sm) var(--spacing-md);
}

/* Loading States */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: var(--color-white);
  animation: spin 0.8s linear infinite;
}

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

button.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

button.loading .loading-spinner {
  margin-right: var(--spacing-sm);
}

/* List Styles */
.sortable-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sortable-list-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm);
  background-color: var(--color-background);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-sm);
}

.sort-button {
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
  color: var(--color-text-light);
}

.sort-button.active {
  color: var(--color-primary);
}

.sort-icon::after {
  content: "↕️";
  margin-left: var(--spacing-xs);
}

.sort-icon.asc::after {
  content: "↑";
}

.sort-icon.desc::after {
  content: "↓";
}

/* Colored Square Styles */
.colored-square {
    width: 300px;
    height: 300px;
    border: 2px solid #ccc;
    border-radius: 8px;
    margin: 20px auto;
    background-color: #ffffff;
    cursor: text;
    padding: 10px;
    overflow: auto;
    font-size: 16px;
    color: #000000; /* Default text color */
}

/* Button Group Styles */
.button-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

/* Split Layout Styles */
.split-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    min-height: 600px;
}

@media (min-width: 768px) {
    .split-container {
        flex-direction: row;
    }
}

.split-left {
    flex: 0 0 100%;
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
}

.split-right {
    flex: 0 0 100%;
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md);
}

@media (min-width: 768px) {
    .split-left {
        flex: 0 0 30%;
    }
    
    .split-right {
        flex: 0 0 70%;
    }
}

/* Button Groups */
.button-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.button-group button {
    min-width: 120px;
}

/* Admin Frame Styles */
.admin-frame {
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-surface);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Team Button Styles */
.team-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    margin: var(--spacing-xs);
    min-width: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

/* Ensure text contrast for team buttons */
.team-button {
    color: var(--color-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Success Message */
.success-notification {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-text);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-md);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.success-notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Dark theme adjustments */
[data-theme="dark"] .split-left,
[data-theme="dark"] .split-right,
[data-theme="dark"] .admin-frame {
    background-color: var(--color-surface);
    border-color: var(--color-border);
}

[data-theme="dark"] .team-button {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Team Selection Styles */
.team-selection {
    margin: var(--spacing-lg) 0;
}

.team-buttons {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: flex-start;
    align-items: center;
    margin: -var(--spacing-xs);  /* Compensate for button margins */
}

.team-button {
    flex: 0 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    min-height: 44px;
    margin: var(--spacing-xs);
}

.team-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.team-button.active {
    transform: translateY(1px);
    box-shadow: var(--shadow-sm);
}

/* Dark theme support for team buttons */
[data-theme="dark"] .team-button {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Note Square Styles */
.note-section {
    margin: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.note-square {
    width: 300px;
    height: 300px;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    cursor: text;
    overflow-y: auto;
    font-size: var(--font-size-base);
    transition: all 0.2s ease;
}

.note-square:focus {
    outline: none;
    box-shadow: var(--shadow-lg);
}

.note-square[placeholder]:empty:before {
    content: attr(placeholder);
    color: var(--color-text-light);
    font-style: italic;
}

/* Danger Button Style */
.danger {
    background-color: var(--color-danger) !important;
    color: var(--color-white) !important;
}

.danger:hover {
    background-color: var(--color-danger-dark) !important;
}

/* Admin Section */
.admin-section {
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background-color: var(--color-surface);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    max-width: 1024px;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.admin-section.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.admin-section .button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .admin-section .button-group {
        display: flex;
        flex-wrap: nowrap;
        justify-content: center;
    }
}

/* Message display for admin responses */
.admin-message {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-md);
    z-index: 1001; /* Above the modal */
    max-width: 300px;
}

.admin-message.error {
    background-color: rgba(244, 67, 54, 0.95);
    color: white;
}

.admin-message.success {
    background-color: rgba(76, 175, 80, 0.95);
    color: white;
}

/* Button colors */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-danger {
    background-color: var(--color-danger);
    color: var(--color-white);
}

.btn-danger:hover {
    background-color: var(--color-danger-dark);
}

.btn-info {
    background-color: #2196F3;
    color: var(--color-white);
}

.btn-info:hover {
    background-color: #1976D2;
}

.btn-warning {
    background-color: #FFC107;
    color: #000;
}

.btn-warning:hover {
    background-color: #FFA000;
}

.btn-secondary {
    background-color: #757575;
    color: var(--color-white);
}

.btn-secondary:hover {
    background-color: #616161;
}

/* User List Table Styles */
.user-list-container {
    width: 100%;
    margin: var(--spacing-md) 0;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    background: var(--color-surface);
}

#userListTable {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    margin: 0;
}

#userListTable th,
#userListTable td {
    padding: var(--spacing-sm);
    text-align: left;
    border: 1px solid var(--color-border);
}

#userListTable th {
    background-color: var(--color-background);
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 2px solid var(--color-border);
}

/* Fixed column widths */
#userListTable th:nth-child(1),
#userListTable td:nth-child(1) {
    width: 15%;
}

#userListTable th:nth-child(2),
#userListTable td:nth-child(2) {
    width: 70%;
}

#userListTable th:nth-child(3),
#userListTable td:nth-child(3) {
    width: 15%;
    font-family: monospace;
    text-align: center;
}

/* Message styling */
#userListMessage {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-text-light);
    border-top: 1px solid var(--color-border);
    margin: 0;
    background-color: var(--color-surface);
}

/* Dark theme support */
[data-theme="dark"] #userListTable th {
    background-color: var(--color-dark-surface);
    border-color: var(--color-dark-border);
}

[data-theme="dark"] #userListTable td {
    border-color: var(--color-dark-border);
}

[data-theme="dark"] .user-list-container {
    border-color: var(--color-dark-border);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #fff;
        --bg-color: #1a1a1a;
        --border-color: #333;
    }

    th {
        background-color: #2a2a2a;
    }

    .form-group input,
    .form-group select,
    .note-square {
        background-color: #2a2a2a;
        color: var(--text-color);
        border-color: var(--border-color);
    }
}

/* Theme Preview Styles */
.theme-preview-section {
  margin: var(--spacing-lg) 0;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.theme-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.theme-actions button {
  min-width: 120px;
}

#save-theme-changes {
  background-color: var(--color-primary);
  color: var(--color-white);
}

#save-theme-changes:hover {
  background-color: var(--color-primary-dark);
}

.preview-frame {
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  margin: var(--spacing-md) 0;
  background-color: var(--color-surface);
}

.preview-frame[data-editable="true"] .preview-element {
  cursor: pointer;
  position: relative;
}

.preview-frame[data-editable="true"] .preview-element:hover {
  outline: 2px dashed var(--color-primary);
  outline-offset: 2px;
}

.preview-frame[data-editable="true"] .preview-element.selected {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.preview-elements {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Color Picker Panel */
.color-picker-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-surface);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    min-width: 300px;
}

.color-picker-panel.show {
    display: block;
}

.picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.picker-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.picker-content #apply-color {
    margin-bottom: var(--spacing-sm);
    width: 100%;
}

.color-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.color-group label {
    min-width: 100px;
}

.color-group input[type="color"] {
    width: 60px;
    height: 30px;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    color: var(--color-text);
    opacity: 0.7;
}

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

/* Theme Select Container */
.theme-select-container {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
  margin-bottom: var(--spacing-lg);
}

.theme-select-container .form-group {
  flex: 1;
  margin-bottom: 0;
}

#apply-theme {
  min-width: 120px;
}

/* QR Code Section Styles */
#qr-section {
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
    background-color: var(--color-surface);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#qrcode {
    display: inline-block;
    padding: 1rem;
    background-color: white; /* Always white for QR code readability */
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    margin: 1rem 0;
}

[data-theme="dark"] #qr-section {
    background-color: var(--color-surface);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] #qrcode {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.qr-description {
    color: var(--color-text);
    margin-top: 1rem;
    font-size: 0.9rem;
}