/* =============================================================================
   AGV REPORTS - CLEAN PROFESSIONAL DESIGN
   Focus: Functionality, Usability, Minimal Design
   Primary Brand Color: #0076BB (Company Blue)
============================================================================= */

/* =============================================================================
   CSS VARIABLES - DESIGN TOKENS
============================================================================= */
:root {
  /* Brand Colors */
  --primary: #0076BB;
  --primary-dark: #005f99;
  --primary-light: #1a84c7;
  --primary-subtle: rgba(0, 118, 187, 0.08);
  
  /* Semantic Colors */
  --success: #28a745;
  --success-subtle: rgba(40, 167, 69, 0.08);
  --warning: #ffc107;
  --warning-subtle: rgba(255, 193, 7, 0.08);
  --danger: #dc3545;
  --danger-subtle: rgba(220, 53, 69, 0.08);
  --info: #17a2b8;
  --info-subtle: rgba(23, 162, 184, 0.08);
  
  /* Neutral Colors */
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f4;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #6c757d;
  --gray-600: #495057;
  --gray-700: #343a40;
  --gray-800: #212529;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  
  /* Border Radius */
  --radius: 0.375rem;
  --radius-lg: 0.5rem;
  
  /* Shadows - Minimal */
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 6px rgba(0, 0, 0, 0.1);
  
  /* Transitions - Fast and subtle */
  --transition: 0.15s ease;
}

/* =============================================================================
   GLOBAL RESET & BASE STYLES
============================================================================= */
* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  color: var(--gray-800);
  background: var(--gray-50);
  margin: 0;
  padding: 0;
}

/* =============================================================================
   TYPOGRAPHY
============================================================================= */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  margin: 0 0 var(--space-4) 0;
  color: var(--gray-800);
}

h1 {
  font-size: var(--text-3xl);
  color: var(--primary);
}

h2 {
  font-size: var(--text-2xl);
  color: var(--primary);
}

h3 {
  font-size: var(--text-xl);
}

h4, h5 {
  font-size: var(--text-lg);
}

h6 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
}

p {
  margin: 0 0 var(--space-4) 0;
}

small {
  font-size: var(--text-sm);
  color: var(--gray-600);
}

.text-muted {
  color: var(--gray-500) !important;
}

/* =============================================================================
   LAYOUT
============================================================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-6);
}

.py-5 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(-1 * var(--space-3));
}

.col-12, .col-md-8, .col-md-10 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 var(--space-3);
}

@media (min-width: 768px) {
  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-md-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
}

.justify-content-center {
  justify-content: center;
}

/* =============================================================================
   CARDS - SIMPLE AND CLEAN
============================================================================= */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.card-body, .card.p-4 {
  padding: var(--space-8);
}

.card.shadow {
  box-shadow: var(--shadow-lg);
}

/* =============================================================================
   BUTTONS - PROFESSIONAL AND FUNCTIONAL
============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  min-height: 40px;
}

.btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Button Variants - Subtle polish with clean states */
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 118, 187, 0.2);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 118, 187, 0.2);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 118, 187, 0.15);
}

.btn-outline-secondary {
  background: transparent;
  color: var(--gray-600);
  border-color: var(--gray-300);
}

.btn-outline-secondary:hover {
  background: var(--gray-100);
  color: var(--gray-800);
  border-color: var(--gray-400);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-custom {
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  min-width: 40px;
  min-height: 40px;
}

.btn-custom:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 118, 187, 0.2);
}

.btn-clear {
  background: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}

.btn-clear:hover {
  background: var(--gray-200);
  color: var(--gray-800);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

.btn-danger:hover {
  background: #c82333;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-height: 32px;
}

.btn.w-100 {
  width: 100%;
}

/* =============================================================================
   FORMS - CLEAN AND FUNCTIONAL
============================================================================= */
.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
}

.form-control, .form-select {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--gray-800);
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  min-height: 44px;
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-subtle);
  transform: translateY(-1px);
}

.form-control:hover:not(:focus), .form-select:hover:not(:focus) {
  border-color: var(--gray-400);
  transition: border-color var(--transition);
}

.form-control::placeholder {
  color: var(--gray-500);
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

.mb-3 {
  margin-bottom: var(--space-6);
}

/* =============================================================================
   ENHANCED FORM COMPONENTS WITH SUBTLE POLISH
============================================================================= */

/* Form Sections */
.form-section {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  transition: border-color var(--transition);
}

.form-section:hover {
  border-color: var(--gray-300);
}

.form-section:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary-subtle);
}

.form-section-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--gray-100);
  transition: border-color var(--transition);
}

.form-section:focus-within .form-section-header {
  border-bottom-color: var(--primary-subtle);
}

.form-section-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--primary);
  margin: 0;
}

.form-section-icon {
  width: 24px;
  height: 24px;
  margin-right: var(--space-3);
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition);
}

.form-section:focus-within .form-section-icon {
  background: var(--primary-dark);
  transform: scale(1.05);
}

/* Input Groups */
.input-group-enhanced {
  display: flex;
  gap: var(--space-3);
  align-items: end;
  margin-bottom: var(--space-4);
}

.input-group-enhanced .form-group {
  flex: 1;
}

.input-group-enhanced .form-group.narrow {
  flex: 0 0 120px;
}

.input-group-enhanced .form-group.auto {
  flex: 0 0 auto;
}

.input-group-enhanced .btn {
  height: 44px;
  margin-bottom: 0;
}

/* Better Mobile Layout */
@media (max-width: 768px) {
  .input-group-enhanced {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
  }
  
  .input-group-enhanced .form-group,
  .input-group-enhanced .form-group.narrow,
  .input-group-enhanced .form-group.auto {
    flex: 1;
  }
  
  .form-section {
    padding: var(--space-4);
    margin-bottom: var(--space-4);
  }
  
  .form-section-header {
    margin-bottom: var(--space-4);
  }
  
  .btn:hover {
    transform: none;
    box-shadow: none;
  }
  
  .entry-item:hover {
    transform: none;
  }
}

/* Mobile: stack form input rows vertically */
@media (max-width: 575px) {
  .row > [class*="col-"] {
    flex: 0 0 100%;
    max-width: 100%;
    padding-bottom: var(--space-2);
  }

  .button-container .btn {
    width: 100%;
  }
}

/* Entry Lists */
.entry-list {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  min-height: 60px;
  padding: var(--space-3);
  margin-top: var(--space-3);
  transition: all var(--transition);
}

.entry-list:not(.empty):hover {
  background: var(--gray-100);
  border-color: var(--gray-300);
}

.entry-list.empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  font-style: italic;
  font-size: var(--text-sm);
}

.entry-item {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  transition: all var(--transition);
}

.entry-item:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary-subtle);
  transform: translateY(-1px);
}

.entry-item:last-child {
  margin-bottom: 0;
}

.entry-item .entry-content {
  flex: 1;
}

.entry-item .entry-time {
  color: var(--gray-600);
  font-size: var(--text-xs);
}

.entry-item .entry-duration {
  background: var(--primary-subtle);
  color: var(--primary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  margin-left: var(--space-3);
}

/* Form Hints */
.form-hint {
  font-size: var(--text-xs);
  color: var(--gray-600);
  margin-top: var(--space-1);
  line-height: 1.4;
  transition: color var(--transition);
}

.form-group:focus-within .form-hint {
  color: var(--primary);
}

/* Required Field Indicator */
.form-label.required::after {
  content: ' *';
  color: var(--danger);
  font-weight: var(--font-weight-semibold);
}

.form-group:focus-within .form-label.required::after {
  color: var(--primary);
  animation: pulse 1s ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Form Validation Styles */
.form-control.error,
.form-select.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
  background-color: rgba(220, 53, 69, 0.05);
}

.form-control.error:focus,
.form-select.error:focus {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.3);
}

.validation-error {
  color: var(--danger);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.validation-error::before {
  content: '⚠';
  font-size: var(--text-sm);
}

/* Success State */
.form-control.valid,
.form-select.valid {
  border-color: var(--success);
  box-shadow: 0 0 0 2px rgba(40, 167, 69, 0.2);
}

.form-control.valid::after {
  content: '✓';
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--success);
  font-weight: var(--font-weight-semibold);
}

/* Loading Button State */
.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
  cursor: not-allowed;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  color: var(--white);
}

.btn-outline-primary.loading::after,
.btn-outline-secondary.loading::after {
  color: var(--primary);
}

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

/* Form Section Validation States */
.form-section.has-error {
  border-color: var(--danger);
  background: linear-gradient(135deg, var(--white) 0%, rgba(220, 53, 69, 0.05) 100%);
}

.form-section.has-error .form-section-header {
  border-bottom-color: rgba(220, 53, 69, 0.2);
}

.form-section.has-error .form-section-icon {
  background: var(--danger);
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-2px); }
  75% { transform: translateX(2px); }
}

/* Enhanced Alert Styles */
.alert {
  border: none;
  border-left: 4px solid;
}

.alert-danger {
  border-left-color: var(--danger);
  background: rgba(220, 53, 69, 0.1);
  color: var(--danger);
}

.alert-success {
  border-left-color: var(--success);
  background: var(--success-subtle);
  color: var(--success);
}

.alert-warning {
  border-left-color: var(--warning);
  background: var(--warning-subtle);
  color: #856404;
}

.alert-info {
  border-left-color: var(--info);
  background: var(--info-subtle);
  color: var(--info);
}

/* Form Actions */
.form-actions {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  margin: var(--space-6) calc(-1 * var(--space-6)) calc(-1 * var(--space-6));
  padding: var(--space-5) var(--space-6);
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  align-items: center;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

@media (max-width: 768px) {
  .form-actions {
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .form-actions .btn {
    width: 100%;
  }
}

/* Time Input Enhancement */
.time-input-wrapper {
  position: relative;
}

.time-input-wrapper .form-control {
  padding-right: var(--space-12);
}

.time-duration {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xs);
  color: var(--gray-600);
  background: var(--gray-100);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
}

/* Input Constraints and Helpers */
.form-control[type="number"] {
  -moz-appearance: textfield;
}

.form-control[type="number"]::-webkit-outer-spin-button,
.form-control[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.form-control.has-constraint {
  position: relative;
}

.input-constraint {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--text-xs);
  color: var(--gray-500);
  pointer-events: none;
}

/* Character Counter */
.character-counter {
  font-size: var(--text-xs);
  color: var(--gray-500);
  text-align: right;
  margin-top: var(--space-1);
}

.character-counter.warning {
  color: var(--warning);
}

.character-counter.danger {
  color: var(--danger);
}

/* Clear Actions */
.clear-section {
  text-align: center;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--gray-200);
  opacity: 0.8;
  transition: opacity var(--transition);
}

.clear-section:hover {
  opacity: 1;
}

/* =============================================================================
   ALERTS - SIMPLE AND CLEAR
============================================================================= */
.alert {
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-6);
  border: 1px solid;
  border-radius: var(--radius);
  font-size: var(--text-sm);
}

.alert-info {
  background: var(--info-subtle);
  border-color: rgba(23, 162, 184, 0.2);
  color: var(--info);
}

.alert-success {
  background: var(--success-subtle);
  border-color: rgba(40, 167, 69, 0.2);
  color: var(--success);
}

.alert-warning {
  background: var(--warning-subtle);
  border-color: rgba(255, 193, 7, 0.2);
  color: #856404;
}

/* =============================================================================
   TABLES - CLEAN AND READABLE
============================================================================= */
.table {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: var(--text-sm);
}

.table thead th {
  background: var(--primary);
  color: var(--white);
  font-weight: var(--font-weight-semibold);
  padding: var(--space-4) var(--space-3);
  border: none;
}

.table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--gray-200);
  vertical-align: top;
}

.table tbody tr:hover {
  background: var(--gray-50);
}

.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

/* =============================================================================
   UTILITIES
============================================================================= */
.text-center { text-align: center; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.gap-2 { gap: var(--space-2); }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.me-2 { margin-right: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }

/* =============================================================================
   ENHANCED ACCESSIBILITY & POLISH
============================================================================= */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .form-section {
    border-width: 2px;
  }
  
  .btn {
    border-width: 2px;
  }
  
  .entry-item {
    border-width: 2px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .btn:hover,
  .entry-item:hover,
  .form-control:focus {
    transform: none !important;
  }
}

/* Enhanced Focus Indicators */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* =============================================================================
   MOBILE RESPONSIVE
============================================================================= */
@media (max-width: 767px) {
  .container {
    padding: var(--space-4);
  }
  
  .py-5 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
  
  .card-body, .card.p-4 {
    padding: var(--space-6);
  }
  
  h1 { font-size: var(--text-2xl); }
  h2 { font-size: var(--text-xl); }
}

/* =============================================================================
   NAVIGATION COMPONENTS
============================================================================= */

/* Top Navigation Bar */
.top-nav {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--space-4) 0;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--gray-800);
}

.nav-brand:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-logo {
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
}

.nav-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.nav-subtitle {
  font-size: var(--text-xs);
  color: var(--gray-600);
  margin: 0;
}

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

.nav-link {
  color: var(--gray-600);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link:hover {
  color: var(--primary);
  background: var(--primary-subtle);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary);
  background: var(--primary-subtle);
  font-weight: var(--font-weight-semibold);
}

.nav-divider {
  width: 1px;
  height: 24px;
  background: var(--gray-300);
  margin: 0 var(--space-2);
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
  background: var(--gray-50);
  padding: var(--space-3) 0;
  margin-bottom: var(--space-6);
  border-radius: var(--radius);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--text-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
}

.breadcrumb-item a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.breadcrumb-item.active {
  color: var(--gray-600);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "→";
  color: var(--gray-400);
  margin-right: var(--space-2);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-content {
    padding: 0 var(--space-4);
    flex-direction: column;
    gap: var(--space-3);
  }
  
  .nav-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2);
  }
  
  .nav-link {
    font-size: var(--text-xs);
    padding: var(--space-2);
  }
  
  .nav-divider {
    display: none;
  }
}

/* =============================================================================
   SPECIFIC COMPONENTS
============================================================================= */
.logout {
  color: var(--primary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius);
  transition: var(--transition);
}

.logout:hover {
  color: var(--primary-dark);
  background: var(--primary-subtle);
  text-decoration: none;
}

/* List groups */
.list-group {
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}

.list-group-item {
  padding: var(--space-3) var(--space-4);
  border: none;
  border-bottom: 1px solid var(--gray-200);
  background: var(--white);
}

.list-group-item:last-child {
  border-bottom: none;
}

/* Page Header Styles */
.page-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.page-title {
  color: var(--primary);
  margin-bottom: var(--space-2);
}

.page-subtitle {
  color: var(--gray-600);
  font-size: var(--text-lg);
  margin: 0;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* Status Indicators */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
}

.status-indicator.success {
  background: var(--success-subtle);
  color: var(--success);
}

.status-indicator.warning {
  background: var(--warning-subtle);
  color: #856404;
}

.status-indicator.info {
  background: var(--info-subtle);
  color: var(--info);
}

.status-indicator::before {
  content: "●";
  font-size: 8px;
}

/* Remove any remaining flashy effects for reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transform: none !important;
  }
}

/* Enhanced Interactive States */
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

/* Disabled State */
.btn:disabled,
.btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.form-control:disabled,
.form-select:disabled {
  background-color: var(--gray-100);
  color: var(--gray-500);
  cursor: not-allowed;
}

/* Form Helper Text */
.form-help {
  font-size: var(--text-xs);
  color: var(--gray-600);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.form-help.success {
  color: var(--success);
}

.form-help.warning {
  color: var(--warning);
}

.form-help.danger {
  color: var(--danger);
}

.form-help::before {
  content: 'ℹ';
  font-size: var(--text-sm);
}

.form-help.success::before {
  content: '✓';
}

.form-help.warning::before {
  content: '⚠';
}

.form-help.danger::before {
  content: '✗';
}

/* Loading State Already Defined Above */

/* Success State Animation */
.form-section.success {
  border-color: var(--success);
  background: linear-gradient(135deg, var(--white) 0%, var(--success-subtle) 100%);
  animation: successGlow 0.5s ease-out;
}

@keyframes successGlow {
  0% {
    box-shadow: 0 0 0 0 var(--success);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(40, 167, 69, 0.3);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(40, 167, 69, 0);
  }
}