/* ===== PASSWORD GENERATOR PRO STYLES ===== */

/* === LOADING SCREEN === */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-500), var(--primary-500));
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  transition: opacity var(--transition-slow);
}

.loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loading-content {
  text-align: center;
  color: white;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-4);
}

/* === THEME TOGGLE === */
.theme-toggle {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  width: 56px;
  height: 56px;
  border: none;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.theme-icon {
  position: absolute;
  font-size: 1.25rem;
  transition: all var(--transition-base);
}

[data-theme="light"] .theme-toggle .dark-icon,
[data-theme="dark"] .theme-toggle .light-icon {
  opacity: 0;
  transform: rotate(180deg);
}

[data-theme="light"] .theme-toggle .light-icon,
[data-theme="dark"] .theme-toggle .dark-icon {
  opacity: 1;
  transform: rotate(0deg);
}

/* === BACK BUTTON === */
.back-button {
  position: fixed;
  top: var(--space-6);
  left: var(--space-6);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--border-radius-full);
  text-decoration: none;
  color: var(--text-primary);
  font-weight: var(--font-medium);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.back-button:hover {
  transform: translateX(-4px);
  color: var(--primary-600);
}

/* === APP CONTAINER === */
.app-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-20) var(--space-6) var(--space-8);
  min-height: 100vh;
}

/* === HEADER === */
.app-header {
  margin-bottom: var(--space-8);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.app-branding {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.app-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  box-shadow: var(--shadow-lg);
}

.app-title h1 {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.app-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-lg);
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === SECURITY OVERVIEW === */
.security-overview {
  display: flex;
  align-items: center;
}

.security-level {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
}

.security-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.security-content h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.security-badge {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  background: var(--neutral-200);
  color: var(--neutral-700);
}

.security-badge.excellent {
  background: var(--secondary-100);
  color: var(--secondary-800);
}

.security-badge.good {
  background: var(--primary-100);
  color: var(--primary-800);
}

.security-badge.fair {
  background: rgba(251, 191, 36, 0.1);
  color: rgb(180, 83, 9);
}

.security-badge.poor {
  background: rgba(239, 68, 68, 0.1);
  color: rgb(153, 27, 27);
}

/* === PASSWORD RESULT SECTION === */
.password-result-section {
  margin-bottom: var(--space-8);
}

.password-display {
  position: relative;
  overflow: hidden;
}

.password-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.password-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.password-actions {
  display: flex;
  gap: var(--space-2);
}

.action-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border-radius: var(--border-radius-base);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.action-btn:hover {
  background: var(--primary-500);
  color: white;
  transform: translateY(-2px);
}

.password-output {
  position: relative;
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  min-height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-text {
  font-family: var(--font-mono);
  font-size: var(--text-2xl);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  word-break: break-all;
  text-align: center;
  line-height: 1.4;
  min-height: 1.4em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.copy-feedback {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--secondary-500);
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-base);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  pointer-events: none;
}

.copy-feedback.show {
  opacity: 1;
  transform: translateY(0);
}

/* === STRENGTH ANALYSIS === */
.strength-analysis {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.strength-meter {
  flex: 1;
}

.strength-track {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-full);
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.strength-fill {
  height: 100%;
  border-radius: var(--border-radius-full);
  transition: all var(--transition-slow);
  width: 0%;
}

.strength-fill.very-weak {
  background: var(--error);
  width: 20%;
}

.strength-fill.weak {
  background: linear-gradient(90deg, var(--error), var(--warning));
  width: 40%;
}

.strength-fill.fair {
  background: var(--warning);
  width: 60%;
}

.strength-fill.good {
  background: linear-gradient(90deg, var(--warning), var(--success));
  width: 80%;
}

.strength-fill.excellent {
  background: var(--success);
  width: 100%;
}

.strength-indicators {
  display: flex;
  justify-content: space-between;
  gap: var(--space-1);
}

.indicator {
  width: 12px;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-full);
  transition: background var(--transition-base);
}

.indicator.active {
  background: var(--primary-500);
}

.strength-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.strength-score {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.score-value {
  color: var(--primary-600);
}

.score-max {
  color: var(--text-tertiary);
  font-size: var(--text-lg);
}

.strength-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

/* === CONFIGURATION SECTION === */
.configuration-section {
  margin-bottom: var(--space-8);
}

.config-card {
  overflow: visible;
}

.config-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.config-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.config-presets .form-select {
  min-width: 200px;
}

/* === CONFIG GROUPS === */
.config-group {
  margin-bottom: var(--space-8);
}

.config-group:last-child {
  margin-bottom: 0;
}

.config-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.length-display {
  background: var(--primary-100);
  color: var(--primary-800);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  min-width: 40px;
  text-align: center;
}

/* === LENGTH CONTROL === */
.length-control {
  position: relative;
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: var(--border-radius-full);
  background: var(--bg-tertiary);
  outline: none;
  -webkit-appearance: none;
  margin-bottom: var(--space-4);
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-500);
  cursor: pointer;
  transition: all var(--transition-base);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--primary-600);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-500);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
}

.length-markers {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
}

/* === CHARSET OPTIONS === */
.config-group h4 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.charset-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-3);
}

.charset-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.charset-option:hover {
  border-color: var(--primary-300);
  background: var(--primary-50);
}

.charset-option input:checked + .checkbox-custom + .option-content {
  color: var(--primary-700);
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  position: relative;
  transition: all var(--transition-base);
}

.charset-option input {
  display: none;
}

.charset-option input:checked + .checkbox-custom {
  background: var(--primary-500);
  border-color: var(--primary-500);
}

.charset-option input:checked + .checkbox-custom::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}

.option-content {
  flex: 1;
}

.option-label {
  display: block;
  font-weight: var(--font-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.option-example,
.option-description {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

/* === ADVANCED OPTIONS === */
.advanced-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  margin-bottom: var(--space-4);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-color);
}

.toggle-icon {
  transition: transform var(--transition-base);
}

.advanced-toggle.expanded .toggle-icon {
  transform: rotate(180deg);
}

.advanced-options {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.advanced-options.expanded {
  max-height: 600px;
}

.advanced-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
}

.advanced-option:last-child {
  border-bottom: none;
}

.custom-charset {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color);
}

.custom-charset label {
  display: block;
  font-weight: var(--font-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

/* === ACTIONS SECTION === */
.actions-section {
  margin-bottom: var(--space-8);
}

.action-buttons {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

.generate-btn {
  font-size: var(--text-lg);
  padding: var(--space-4) var(--space-8);
  box-shadow: var(--shadow-glow);
}

.generate-btn:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

/* === ANALYSIS SECTION === */
.analysis-section {
  margin-bottom: var(--space-8);
}

.analysis-card {
  border: 2px solid var(--border-color);
  background: var(--bg-secondary);
}

.analysis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
  cursor: pointer;
}

.analysis-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.analysis-toggle {
  color: var(--text-secondary);
  transition: transform var(--transition-base);
}

.analysis-content {
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.analysis-content.collapsed {
  max-height: 0;
}

.analysis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.analysis-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
}

.analysis-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-secondary);
  border-radius: var(--border-radius-base);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.analysis-info h4 {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.analysis-value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  font-family: var(--font-mono);
}

/* === PATTERN ANALYSIS === */
.pattern-analysis h4 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.pattern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-3);
}

.pattern-item {
  padding: var(--space-3);
  background: var(--bg-primary);
  border-radius: var(--border-radius-base);
  border: 1px solid var(--border-color);
  text-align: center;
}

.pattern-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
}

.pattern-value {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.pattern-value.good {
  color: var(--success);
}

.pattern-value.warning {
  color: var(--warning);
}

.pattern-value.error {
  color: var(--error);
}

/* === SUGGESTIONS SECTION === */
.suggestions-section {
  margin-bottom: var(--space-8);
  display: none;
}

.suggestions-section.show {
  display: block;
  animation: fadeInUp 0.5s ease-out;
}

.suggestions-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.suggestions-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.suggestions-count {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-full);
}

.suggestions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
}

.suggestion-item {
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.suggestion-item:hover {
  border-color: var(--primary-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.suggestion-password {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  word-break: break-all;
  margin-bottom: var(--space-2);
}

.suggestion-strength {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
}

.suggestion-score {
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
}

.suggestion-label {
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: var(--font-medium);
}

/* === HISTORY SECTION === */
.history-section {
  margin-bottom: var(--space-8);
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.history-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.history-controls {
  display: flex;
  gap: var(--space-2);
}

.history-empty {
  text-align: center;
  padding: var(--space-8);
  color: var(--text-tertiary);
}

.history-empty i {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.history-item:hover {
  border-color: var(--primary-300);
  background: var(--primary-50);
}

.history-password {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  color: var(--text-primary);
  word-break: break-all;
  flex: 1;
  margin-right: var(--space-4);
}

.history-info {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.history-actions {
  display: flex;
  gap: var(--space-2);
}

/* === TIPS SECTION === */
.tips-section {
  margin-bottom: var(--space-8);
}

.tips-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.tips-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.tips-refresh {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--border-radius-base);
  transition: all var(--transition-base);
}

.tips-refresh:hover {
  color: var(--primary-600);
  background: var(--bg-tertiary);
}

.tips-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
}

.tip-item {
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--primary-500);
}

.tip-title {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tip-description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

/* === MODALS === */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal.show {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-2xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: fadeInScale 0.3s ease-out;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--border-radius-base);
  transition: all var(--transition-base);
}

.modal-close:hover {
  color: var(--error);
  background: var(--bg-tertiary);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-6);
  border-top: 1px solid var(--border-color);
}

/* === FORM ELEMENTS === */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-base);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.input-group {
  position: relative;
  margin-bottom: var(--space-4);
}

.input-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

.input-group .form-input,
.input-group .form-select {
  padding-left: calc(var(--space-4) + 1.5rem);
}

.toggle-visibility {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--border-radius-sm);
  transition: color var(--transition-base);
}

.toggle-visibility:hover {
  color: var(--primary-600);
}

.form-row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-row .input-group {
  flex: 1;
  margin-bottom: 0;
}

/* === NOTIFICATIONS === */
.notification-container {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 400px;
}

.notification {
  padding: var(--space-4);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: slideInRight 0.3s ease-out;
  position: relative;
  overflow: hidden;
}

.notification.success {
  background: var(--secondary-50);
  border: 1px solid var(--secondary-200);
  color: var(--secondary-800);
}

.notification.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: rgb(153, 27, 27);
}

.notification.info {
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  color: var(--primary-800);
}

.notification.warning {
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  color: rgb(180, 83, 9);
}

.notification-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.notification-content {
  flex: 1;
}

.notification-title {
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.notification-message {
  font-size: var(--text-sm);
  opacity: 0.9;
}

.notification-close {
  background: none;
  border: none;
  color: currentColor;
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--border-radius-sm);
  opacity: 0.7;
  transition: opacity var(--transition-base);
}

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

/* === ANIMATIONS === */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
  .app-container {
    padding: var(--space-16) var(--space-4) var(--space-6);
  }
  
  .header-content {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .app-branding {
    flex-direction: column;
    text-align: center;
  }
  
  .action-buttons {
    flex-direction: column;
  }
  
  .action-buttons .btn {
    width: 100%;
  }
  
  .charset-options {
    grid-template-columns: 1fr;
  }
  
  .analysis-grid {
    grid-template-columns: 1fr;
  }
  
  .suggestions-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .notification-container {
    left: var(--space-4);
    right: var(--space-4);
    max-width: none;
  }
  
  .theme-toggle,
  .back-button {
    top: var(--space-4);
  }
  
  .theme-toggle {
    right: var(--space-4);
  }
  
  .back-button {
    left: var(--space-4);
  }
}

@media (max-width: 480px) {
  .strength-analysis {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .history-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  
  .history-actions {
    align-self: flex-end;
  }
}

/* === DARK MODE SPECIFIC ADJUSTMENTS === */
[data-theme="dark"] .password-output {
  border-color: var(--neutral-600);
}

[data-theme="dark"] .charset-option:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--primary-500);
}

[data-theme="dark"] .notification.success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  color: rgb(52, 211, 153);
}

[data-theme="dark"] .notification.info {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: rgb(96, 165, 250);
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
  .loading-spinner {
    animation: none;
  }
  
  .notification {
    animation: none;
  }
  
  .modal-content {
    animation: none;
  }
}

/* === PRINT STYLES === */
@media print {
  .theme-toggle,
  .back-button,
  .loading-overlay,
  .modal,
  .notification-container {
    display: none !important;
  }
  
  .app-container {
    padding: 0;
  }
  
  .password-text {
    color: black !important;
    background: white !important;
  }
}