:root { 
  --w: 1200px; 
  --primary: #1a73e8;
  --primary-dark: #1557b0;
  --secondary: #34a853;
  --secondary-dark: #2d8f47;
  --accent: #fbbc04;
  --danger: #ea4335;
  --warning: #fbbc04;
  --success: #34a853;
  --info: #4285f4;
  --light: #f8f9fa;
  --dark: #202124;
  --gray: #5f6368;
  --border: #dadce0;
  --shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: var(--dark);
  font: 16px/1.6 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

.container {
  max-width: var(--w);
  margin: 0 auto;
  padding: 20px;
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 60px 0;
  color: white;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin: 0 0 20px 0;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 15px 0;
  opacity: 0.9;
}

.hero-description {
  font-size: 1.1rem;
  margin: 0 0 40px 0;
  opacity: 0.8;
}

/* Forms Container */
.forms-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.form-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.form-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.minor-card::before {
  background: linear-gradient(90deg, #ff6b6b, #ffa726);
}

.adult-card::before {
  background: linear-gradient(90deg, #42a5f5, #66bb6a);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  text-align: center;
}

.form-card h2 {
  font-size: 1.8rem;
  font-weight: 600;
  margin: 0 0 15px 0;
  color: var(--dark);
  text-align: center;
}

.card-description {
  color: var(--gray);
  margin: 0 0 25px 0;
  text-align: center;
  line-height: 1.6;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.features-list li {
  padding: 8px 0;
  color: var(--gray);
  font-size: 0.95rem;
}

.form-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.minor-button {
  background: linear-gradient(135deg, #ff6b6b, #ffa726);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.minor-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
  color: white;
}

.adult-button {
  background: linear-gradient(135deg, #42a5f5, #66bb6a);
  color: white;
  box-shadow: 0 4px 15px rgba(66, 165, 245, 0.3);
}

.adult-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(66, 165, 245, 0.4);
  color: white;
}

.button-arrow {
  font-size: 1.2rem;
  transition: var(--transition);
}

.form-button:hover .button-arrow {
  transform: translateX(5px);
}

/* Info Section */
.info-section {
  margin: 60px 0;
}

.info-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.info-card h3 {
  font-size: 2rem;
  font-weight: 600;
  margin: 0 0 30px 0;
  text-align: center;
  color: var(--dark);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  padding: 20px;
  border-radius: var(--radius-sm);
  background: var(--light);
  transition: var(--transition);
}

.info-item:hover {
  background: #e8f0fe;
  transform: translateY(-2px);
}

.info-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.info-text {
  flex: 1;
}

.info-text strong {
  color: var(--dark);
  font-weight: 600;
  display: block;
  margin-bottom: 5px;
}

/* Legacy styles for forms and admin */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

h1, h2 {
  margin: 0.4em 0;
  color: var(--dark);
}

label {
  display: block;
  margin: 0.4em 0;
  font-weight: 500;
  color: var(--dark);
}

/* Специальный стиль для чекбоксов */
label.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 8px;
}

input[type="checkbox"] {
  width: auto !important;
  margin: 0 !important;
  flex-shrink: 0;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: white;
  height: 18px;
  width: 18px;
  min-width: 18px;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  position: relative;
}

input[type="checkbox"]:checked {
  background: var(--primary);
  border-color: var(--primary);
}

input[type="checkbox"]:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

input:not([type="checkbox"]), select, button {
  font: inherit;
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  width: 100%;
  transition: var(--transition);
}

input:not([type="checkbox"]):focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
}

.row {
  display: flex;
  gap: 15px;
  align-items: center;
}

button {
  background: var(--primary);
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

th, td {
  border-bottom: 1px solid var(--border);
  padding: 15px;
  text-align: left;
}

th {
  background: var(--light);
  font-weight: 600;
  color: var(--dark);
}

.pad {
  border: 2px dashed var(--border);
  background: #fff;
  border-radius: var(--radius-sm);
  cursor: crosshair;
  display: block;
  transition: var(--transition);
}

.pad:hover {
  border-color: var(--primary);
}

.small {
  font-size: 0.9rem;
  color: var(--gray);
}

.hint {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 5px;
  font-weight: 500;
}

.field .hint {
  display: none;
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 5px;
}

.field.invalid input, .field.invalid select, .field.invalid textarea {
  border-color: var(--danger) !important;
  outline-color: var(--danger);
}

#distribution-block.invalid {
  border: 2px solid var(--danger);
  padding: 15px;
  border-radius: var(--radius-sm);
}

input.invalid, select.invalid, textarea.invalid {
  border-color: #ea4335 !important;
  outline-color: #ea4335 !important;
  box-shadow: 0 0 0 3px rgba(234, 67, 53, 0.1) !important;
  border-width: 2px !important;
  border-style: solid !important;
}

/* Дополнительные стили для полей с ошибками */
input[name="child_full_name"].invalid,
input[name="child_doc_series"].invalid,
input[name="child_doc_number"].invalid,
input[name="child_doc_issuer"].invalid {
  border-color: #ea4335 !important;
  outline-color: #ea4335 !important;
  box-shadow: 0 0 0 3px rgba(234, 67, 53, 0.1) !important;
  border-width: 2px !important;
  border-style: solid !important;
}

/* Admin styles */
.admin-header {
  margin-bottom: 30px;
  text-align: center;
}

.admin-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 10px 0;
  color: var(--dark);
}

.admin-subtitle {
  color: var(--gray);
  font-size: 1.1rem;
  margin: 0;
}

.search-section {
  background: white;
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--shadow);
}

.search-form {
  margin-bottom: 20px;
}

.search-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr auto;
  gap: 20px;
  align-items: end;
}

.search-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.search-group label {
  font-weight: 600;
  color: var(--dark);
  font-size: 0.9rem;
}

.search-group input {
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: var(--transition);
}

.search-group input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.search-group small {
  color: var(--gray);
  font-size: 0.8rem;
  margin-top: 2px;
}

.search-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

.search-button {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.search-button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.clear-button, .export-button {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 500;
  text-align: center;
  transition: var(--transition);
  font-size: 0.9rem;
}

.clear-button {
  background: var(--light);
  color: var(--gray);
  border: 1px solid var(--border);
}

.clear-button:hover {
  background: #f0f0f0;
  color: var(--dark);
}

.export-button {
  background: var(--success);
  color: white;
  border: 1px solid var(--success);
}

.export-button:hover {
  background: var(--secondary-dark);
  transform: translateY(-1px);
}

.search-info {
  background: #e8f0fe;
  border: 1px solid #bbdefb;
  border-radius: var(--radius-sm);
  padding: 15px;
  margin-top: 20px;
}

.filter-tag {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.8rem;
  margin: 2px 4px 2px 0;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  margin-left: 6px;
  background: #e3f2fd;
  color: #1976d2;
  border: 1px solid #bbdefb;
}

.badge--revoked {
  background: #ffebee;
  color: #c62828;
  border-color: #ffcdd2;
}

.row--revoked {
  background-color: #ffebee !important;
  color: #c62828;
}

.row--revoked td {
  border-bottom-color: #ffcdd2;
}

/* Responsive for admin */
@media (max-width: 768px) {
  .search-row {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .search-actions {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .search-button, .clear-button, .export-button {
    flex: 1;
    margin: 0 5px;
  }
}

/* Header Navigation */
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 30px;
}

.header-content h1 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--dark);
}

.header-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  color: var(--gray);
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
  background: rgba(26, 115, 232, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .forms-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .form-card {
    padding: 30px 20px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .container {
    padding: 15px;
  }
  
  .header-content {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .header-nav {
    justify-content: center;
  }
}

/* Стили для сортировки по колонкам */
.sortable {
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background-color 0.2s ease;
}

.sortable:hover {
  background: #e8f0fe !important;
}

.sortable.sorted {
  background: #e3f2fd !important;
  color: var(--primary);
}

.sort-arrow {
  margin-left: 5px;
  font-size: 0.9em;
  color: var(--gray);
  transition: color 0.2s ease;
}

.sortable:hover .sort-arrow {
  color: var(--primary);
}

.sortable.sorted .sort-arrow {
  color: var(--primary);
  font-weight: bold;
}