/* ===== Базовые переменные ===== */
:root {
  /* Основные цвета - изумрудная палитра */
  --primary-green: #047857;
  --primary-green-light: #059669;
  --primary-green-dark: #065f46;
  --secondary-green: #10b981;
  --accent-green: #a7f3d0;
  
  /* Фоны */
  --bg-primary: #44A08D;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f8faf9;
  --bg-card: #ffffff;
  
  /* Текст */
  --text-primary: #064e3b;
  --text-secondary: #6b7280;
  --text-accent: #047857;
  
  /* Границы */
  --border-primary: #d1fae5;
  --border-secondary: #a7f3d0;
  --border-focus: #059669;
  
  /* Тени */
  --shadow-sm: 0 1px 3px rgba(4, 120, 87, 0.08);
  --shadow-md: 0 4px 12px rgba(4, 120, 87, 0.12);
  --shadow-lg: 0 8px 25px rgba(4, 120, 87, 0.15);
  --shadow-xl: 0 12px 35px rgba(4, 120, 87, 0.18);
  
  /* Радиусы */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  
  /* Анимации */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Отступы */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-2xl: 30px;
  --spacing-3xl: 40px;
  
  /* Шрифты */
  --font-size-xs: 11px;
  --font-size-sm: 13px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 22px;
  --font-size-3xl: 28px;
}

/* ===== Темная тема (полностью переработанная) ===== */
[data-theme="dark"] {
  /* Основные цвета */
  --primary-green: #10b981;
  --primary-green-light: #34d399;
  --primary-green-dark: #059669;
  --secondary-green: #6ee7b7;
  --accent-green: #a7f3d0;
  
  /* Фоны */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #1a2438;
  --bg-card: #1e293b;
  
  /* Текст */
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-accent: #10b981;
  
  /* Границы */
  --border-primary: #334155;
  --border-secondary: #475569;
  --border-focus: #10b981;
  
  /* Тени */
  --shadow-sm: 0 1px 3px rgba(16, 185, 129, 0.15);
  --shadow-md: 0 4px 12px rgba(16, 185, 129, 0.20);
  --shadow-lg: 0 8px 25px rgba(16, 185, 129, 0.25);
  --shadow-xl: 0 12px 35px rgba(16, 185, 129, 0.30);
}

/* ===== Базовый фон ===== */
body {
  font-family: "Inter", system-ui, -apple-system, Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  min-height: 100vh;
  transition: all var(--transition-medium);
  opacity: 0;
  animation: fadeInBody 0.8s ease forwards;
}

@keyframes fadeInBody {
  to { opacity: 1; }
}

/* ===== Контейнер ===== */
.container {
  max-width: 860px;
  margin: var(--spacing-lg) auto;
  background: var(--bg-secondary);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s ease 0.2s forwards;
  position: relative;
}

[data-theme="dark"] .container {
  border: 1px solid rgba(30, 41, 59, 0.8);
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary));
}

/* ===== Таблица разбивки (ИСПРАВЛЕНА для темной темы) ===== */
#breakdown {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  opacity: 0;
  animation: fadeIn 0.6s ease 1.4s forwards;
  background: var(--bg-card);
}

#breakdown th {
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  padding: 12px 8px;
  text-align: center;
  color: white;
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border: none;
}

#breakdown td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border-primary);
  text-align: center;
  transition: background-color var(--transition-fast);
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background: var(--bg-card);
}

[data-theme="dark"] #breakdown td {
  border-bottom-color: var(--border-primary);
  color: var(--text-primary);
}

#breakdown tr:hover td {
  background-color: var(--bg-tertiary);
}

#breakdown tr:last-child td {
  border-bottom: none;
  font-weight: 700;
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
  color: var(--text-accent);
}

[data-theme="dark"] #breakdown tr:last-child td {
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
}

/* ===== Блок контактов (улучшенный) ===== */
.contacts-section {
  margin-top: var(--spacing-3xl);
  padding: var(--spacing-2xl);
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-card));
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  text-align: center;
  border: 1px solid var(--border-primary);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.5s forwards;
}

.contacts-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-green), var(--secondary-green), var(--primary-green));
  background-size: 200% 100%;
  animation: shimmer 3s ease infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.contacts-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text-accent);
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contacts-subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  color: var(--text-secondary);
  opacity: 0.9;
  font-weight: 500;
}

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  background: var(--bg-card);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--secondary-green), var(--primary-green));
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
}

.contact-card:hover::before {
  opacity: 1;
}

.contact-icon {
  font-size: 32px;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.contact-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-accent);
}

.contact-info {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
  line-height: 1.4;
}

.contact-link {
  color: var(--text-accent);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
  display: inline-block;
}

.contact-link:hover {
  color: var(--primary-green);
  transform: translateX(2px);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.social-link {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: white;
  font-size: var(--font-size-md);
  transition: all var(--transition-medium);
  box-shadow: var(--shadow-sm);
}

.social-link:hover {
  transform: scale(1.15) translateY(-2px);
  box-shadow: var(--shadow-md);
}

.working-hours {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--spacing-sm);
  font-style: italic;
}

/* Социальные сети в подвале контактов */
.contacts-section .social-links {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-primary);
}

.contacts-section .social-link {
  width: 44px;
  height: 44px;
  font-size: var(--font-size-lg);
}

/* ===== Адаптивность для контактов ===== */
@media (max-width: 768px) {
  .contacts-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .contacts-title {
    font-size: var(--font-size-2xl);
  }
  
  .contact-card {
    padding: var(--spacing-lg);
  }
  
  .contacts-section {
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
  }
}

@media (max-width: 480px) {
  .contacts-section {
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
  }
  
  .contacts-title {
    font-size: var(--font-size-xl);
  }
  
  .contacts-subtitle {
    font-size: var(--font-size-md);
  }
  
  .contact-card {
    padding: var(--spacing-md);
  }
}

/* ===== Улучшенные тени и анимации ===== */
.calc-block {
  box-shadow: var(--shadow-md);
}

.calc-block:hover {
  box-shadow: var(--shadow-lg);
}

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

.result-card:hover {
  box-shadow: var(--shadow-md);
}

.quick-amount-buttons button {
  box-shadow: var(--shadow-sm);
}

.quick-amount-buttons button:hover {
  box-shadow: var(--shadow-md);
}

/* ===== Дополнительные улучшения ===== */
.theme-toggle {
  box-shadow: var(--shadow-md);
}

.theme-toggle:hover {
  box-shadow: var(--shadow-lg);
}

button {
  box-shadow: var(--shadow-sm);
}

button:hover {
  box-shadow: var(--shadow-md);
}

/* ===== Анимации ===== */
@keyframes fadeIn {
  to { opacity: 1; }
}

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

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Переключатель темы ===== */
.theme-switcher {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: 1000;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all var(--transition-medium);
  opacity: 0;
  animation: fadeIn 0.6s ease 0.4s forwards;
  position: relative;
  overflow: hidden;
}

.theme-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  border-radius: 50%;
}

.theme-toggle:hover {
  transform: scale(1.1) rotate(15deg);
  box-shadow: 0 6px 20px var(--shadow-medium);
}

/* Заголовки */
h1 {
  text-align: center;
  font-size: 22px;
  color: var(--primary-green);
  margin-bottom: var(--spacing-xl);
  font-weight: 700;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  animation: slideDown 0.6s ease 0.3s forwards;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

h1::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 25%;
  width: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-green), transparent);
}

h2 {
  font-size: var(--font-size-lg);
  margin: var(--spacing-md) 0 var(--spacing-sm);
  color: var(--text-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  opacity: 0;
  animation: fadeIn 0.6s ease 0.4s forwards;
}

h2::before {
  content: '▸';
  color: var(--primary-green);
  font-size: var(--font-size-md);
}

/* ===== Карточки блоков ===== */
.calc-block {
  padding: var(--spacing-lg);
  border-radius: var(--radius-medium);
  background: linear-gradient(145deg, #f0fdf4, #ecfdf5);
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 12px var(--shadow-light);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(15px);
  animation: fadeInUp 0.5s ease forwards;
}

[data-theme="dark"] .calc-block {
  background: linear-gradient(145deg, #1e293b, #1a2438);
  border-color: var(--border-light);
}

.calc-block:nth-child(1) { animation-delay: 0.5s; }
.calc-block:nth-child(2) { animation-delay: 0.6s; }
.calc-block:nth-child(3) { animation-delay: 0.7s; }

.calc-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom, var(--secondary-green), var(--primary-green));
  border-radius: 3px 0 0 3px;
}

.calc-block:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-medium);
}

/* Поля ввода */
input[type="number"], input[type="range"] {
  width: 100%;
  padding: 10px 12px;
  margin-top: var(--spacing-sm);
  border: 1.5px solid #d1fae5;
  border-radius: 8px;
  font-size: var(--font-size-md);
  background: var(--background-white);
  box-sizing: border-box;
  transition: all var(--transition-fast);
  font-weight: 500;
  color: var(--text-dark);
}

[data-theme="dark"] input[type="number"] {
  background: #334155;
  border-color: #475569;
  color: #f1f5f9;
}

input[type="number"]:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
  outline: none;
  transform: scale(1.01);
}

/* Стилизация range input */
input[type="range"] {
  height: 5px;
  background: #d1fae5;
  border-radius: 8px;
  outline: none;
  padding: 14px 0;
  border: none;
  position: relative;
}

[data-theme="dark"] input[type="range"] {
  background: #475569;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
  border: 2px solid white;
}

[data-theme="dark"] input[type="range"]::-webkit-slider-thumb {
  border-color: #1e293b;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

/* ===== Радиокнопки (ИСПРАВЛЕНЫ) ===== */
.calc-options {
  margin: var(--spacing-xl) 0;
  text-align: center;
  background: linear-gradient(145deg, #ecfdf5, #d1fae5);
  padding: var(--spacing-lg);
  border-radius: var(--radius-medium);
  border: 1px solid var(--border-light);
  opacity: 0;
  animation: fadeIn 0.6s ease 0.8s forwards;
  position: relative;
}

[data-theme="dark"] .calc-options {
  background: linear-gradient(145deg, #1e293b, #334155);
  border-color: #475569;
}



.calc-options label {
  margin: 0 var(--spacing-md);
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all var(--transition-fast);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* ВИДИМЫЕ РАДИОКНОПКИ */
.calc-options input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid #d1fae5;
  border-radius: 50%;
  background: var(--background-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

[data-theme="dark"] .calc-options input[type="radio"] {
  border-color: #475569;
  background: #334155;
}

.calc-options input[type="radio"]:checked {
  border-color: var(--primary-green);
  background: var(--primary-green);
  box-shadow: inset 0 0 0 3px var(--background-white);
}

.calc-options input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--background-white);
  border-radius: 50%;
}

.calc-options input[type="radio"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

.calc-options span {
  font-size: var(--font-size-md);
  transition: color var(--transition-fast);
}

.calc-options input[type="radio"]:checked + span {
  color: var(--primary-green);
  font-weight: 700;
}

/* ===== Результаты ===== */
.results-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  opacity: 0;
  animation: fadeIn 0.6s ease 0.9s forwards;
}

.result-card {
  background: linear-gradient(135deg, var(--background-white), #f0fdf4);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-medium);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: 0 3px 12px var(--shadow-light);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeInUp 0.5s ease forwards;
}

.result-card:nth-child(1) { animation-delay: 1.0s; }
.result-card:nth-child(2) { animation-delay: 1.1s; }
.result-card:nth-child(3) { animation-delay: 1.2s; }

[data-theme="dark"] .result-card {
  background: linear-gradient(135deg, #1e293b, #334155);
}

.result-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary-green), var(--primary-green));
}

.result-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px var(--shadow-medium);
}


.result-card h3 {
  margin: 0 0 var(--spacing-sm);
  color: var(--text-dark);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.result-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-green);
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: var(--spacing-sm) 0;
}

/* ===== Быстрые кнопки сумм ===== */
.quick-amount-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeIn 0.6s ease 0.7s forwards;
}

.quick-amount-buttons button {
  flex: 1;
  min-width: 70px;
  padding: 8px 12px;
  border: 1.5px solid var(--border-light);
  border-radius: 6px;
  background: var(--background-white);
  color: var(--text-dark);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin: 0;
  font-size: var(--font-size-sm);
  position: relative;
  overflow: hidden;
}

.quick-amount-buttons button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.3s;
}

.quick-amount-buttons button:hover::before {
  left: 100%;
}

.quick-amount-buttons button:hover {
  background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
  color: white;
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.3);
}

/* ===== Кнопки действий ===== */
button {
  margin-top: var(--spacing-md);
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
  color: white;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--font-size-md);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 0.6s ease 1.3s forwards;
}

button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

button:hover::before {
  left: 100%;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

button:active {
  transform: translateY(0);
}

/* ===== Блок информации об экономии ===== */
#savingsInfo {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-medium);
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border: 1px solid #6ee7b7;
  animation: slideDown 0.3s ease;
  font-size: var(--font-size-sm);
  position: relative;
}

[data-theme="dark"] #savingsInfo {
  background: linear-gradient(135deg, #334155, #475569);
  border-color: var(--primary-green);
}

#savingsInfo::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
}

/* ===== Таблица разбивки ===== */
#breakdownTable {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-md);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: 0 3px 12px var(--shadow-light);
  opacity: 0;
  animation: fadeIn 0.6s ease 1.4s forwards;
}

#breakdownTable th {
  background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
  padding: 10px 8px;
  text-align: center;
  color: white;
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

#breakdownTable td {
  padding: 8px;
  border-bottom: 1px solid #f0f0f0;
  text-align: center;
  transition: background-color var(--transition-fast);
  font-size: var(--font-size-sm);
}

[data-theme="dark"] #breakdownTable td {
  border-bottom-color: #334155;
}

#breakdownTable tr:hover td {
  background-color: #f0fdf4;
}

[data-theme="dark"] #breakdownTable tr:hover td {
  background-color: #334155;
}

#breakdownTable tr:last-child td {
  border-bottom: none;
  font-weight: 700;
  background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
}

[data-theme="dark"] #breakdownTable tr:last-child td {
  background: linear-gradient(135deg, #1e293b, #334155);
}

/* ===== Анимации ===== */
@keyframes fadeIn {
  to { opacity: 1; }
}

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

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Адаптив ===== */
@media (max-width: 768px) {
  .container {
    margin: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-radius: 10px;
  }
  
  h1 {
    font-size: 20px;
    margin-bottom: var(--spacing-lg);
  }
  
  .results-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .result-value {
    font-size: 16px;
  }
  
  .calc-block {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
  }
  
  input[type="number"], input[type="range"] {
    padding: 8px 10px;
    font-size: var(--font-size-sm);
  }
  
  .quick-amount-buttons {
    gap: var(--spacing-xs);
  }
  
  .quick-amount-buttons button {
    min-width: 60px;
    padding: 6px 8px;
    font-size: 12px;
  }
  
  .theme-switcher {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
  }
  
  .theme-toggle {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .container {
    margin: var(--spacing-xs);
    padding: var(--spacing-md);
  }
  
  h1 {
    font-size: 18px;
  }
  
  .result-card {
    padding: var(--spacing-md);
  }
  
  .result-value {
    font-size: 15px;
  }
  
  .calc-options {
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
  
  .calc-options label {
    margin: 0 var(--spacing-xs);
    padding: 4px 8px;
  }
}

/* ===== Дополнительные фишки ===== */

/* Индикатор загрузки */
.loading-indicator {
  display: none;
  text-align: center;
  padding: var(--spacing-md);
  color: var(--primary-green);
}

.loading-indicator::after {
  content: '...';
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0%, 33% { content: '.'; }
  34%, 66% { content: '..'; }
  67%, 100% { content: '...'; }
}

/* Подсветка изменений значений */
.value-increase {
  color: #ef4444 !important;
  animation: pulse 0.5s ease;
}

.value-decrease {
  color: #10b981 !important;
  animation: pulse 0.5s ease;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Тултипы */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-dark);
  color: white;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.tooltip:hover::after {
  opacity: 1;
}

/* Прогресс бар для первого взноса */
.progress-bar {
  width: 100%;
  height: 5px;
  background: #d1fae5;
  border-radius: 3px;
  margin-top: var(--spacing-sm);
  overflow: hidden;
  position: relative;
}

[data-theme="dark"] .progress-bar {
  background: #475569;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--secondary-green), var(--primary-green));
  border-radius: 3px;
  transition: width 0.3s ease;
  position: relative;
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 2px;
  height: 100%;
  background: rgba(255,255,255,0.5);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

/* Иконки статусов в таблице */
.status-paid { color: #10b981; }
.status-upcoming { color: #f59e0b; }
.status-pending { color: #6b7280; }

/* Добавьте в конец CSS файла */

/* Индикатор загрузки */
.loading-indicator {
    display: none;
    text-align: center;
    padding: var(--spacing-md);
    color: var(--primary-green);
    font-size: var(--font-size-sm);
    background: var(--background-light);
    border-radius: var(--radius-medium);
    margin: var(--spacing-md) 0;
}

.loading-indicator::after {
    content: '...';
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0%, 33% { content: '.'; }
    34%, 66% { content: '..'; }
    67%, 100% { content: '...'; }
}

/* Быстрый выбор месяцев */
.months-preview {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.month-tag {
    padding: 4px 8px;
    background: var(--background-light);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.month-tag:hover {
    background: var(--primary-green);
    color: white;
    transform: translateY(-1px);
}

.month-tag.active {
    background: var(--primary-green);
    color: white;
    font-weight: 600;
}

/* Индикаторы изменений */
.result-change {
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.value-increase {
    color: #ef4444;
}

.value-decrease {
    color: #10b981;
}

/* Тултипы */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-dark);
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
}

/* Адаптивность для новых элементов */
@media (max-width: 768px) {
    .months-preview {
        justify-content: center;
    }
    
    .month-tag {
        flex: 1;
        text-align: center;
        min-width: 60px;
    }
}


/* ===== БЫСТРЫЕ КНОПКИ СУММ ===== */
.quick-amount-buttons {
    display: flex;
    gap: 8px;
    margin: 12px 0 0 0;
    flex-wrap: wrap;
    justify-content: center;
}

.quick-amount-buttons button {
    flex: 1;
    min-width: 0;
    padding: 10px 8px;
    border: 1.5px solid var(--border-light);
    border-radius: 8px;
    background: var(--background-white);
    color: var(--text-dark);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 12px;
    margin: 0;
    position: relative;
    overflow: hidden;
    font-family: inherit;
}

/* Светлая тема - стили по умолчанию */
.quick-amount-buttons button {
    background: var(--background-white);
    border-color: var(--border-light);
    color: var(--text-dark);
}

.quick-amount-buttons button:hover {
    background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
    color: white;
    border-color: transparent;
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.3);
}

.quick-amount-buttons button:active {
    transform: translateY(0);
    transition: transform 0.1s;
}

/* Темная тема */
[data-theme="dark"] .quick-amount-buttons button {
    background: #334155;
    border-color: #475569;
    color: #f1f5f9;
}

[data-theme="dark"] .quick-amount-buttons button:hover {
    background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
    color: white;
    border-color: transparent;
}

/* Активное состояние кнопки */
.quick-amount-buttons button.active {
    background: linear-gradient(135deg, var(--secondary-green), var(--primary-green));
    color: white;
    border-color: transparent;
    font-weight: 700;
}

/* Анимация при нажатии */
.quick-amount-buttons button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.3s;
}

.quick-amount-buttons button:hover::before {
    left: 100%;
}

/* ===== АДАПТИВНОСТЬ ДЛЯ МОБИЛЬНЫХ ===== */
@media (max-width: 768px) {
    .quick-amount-buttons {
        gap: 6px;
        margin: 10px 0 0 0;
    }
    
    .quick-amount-buttons button {
        padding: 8px 6px;
        font-size: 11px;
        min-width: 60px;
        flex: none;
        width: calc(20% - 6px);
    }
}

@media (max-width: 480px) {
    .quick-amount-buttons {
        gap: 4px;
    }
    
    .quick-amount-buttons button {
        padding: 8px 4px;
        font-size: 10px;
        min-width: 55px;
        width: calc(20% - 4px);
    }
    
    /* Для очень маленьких экранов - вертикальное расположение */
    @media (max-width: 320px) {
        .quick-amount-buttons {
            flex-direction: column;
            gap: 6px;
        }
        
        .quick-amount-buttons button {
            width: 100%;
            padding: 10px;
            font-size: 12px;
        }
    }
}

/* ===== iOS ОПТИМИЗАЦИЯ ===== */
@supports (-webkit-touch-callout: none) {
    .quick-amount-buttons button {
        -webkit-tap-highlight-color: transparent;
    }
    
    .quick-amount-buttons button:active {
        transform: scale(0.95);
    }
}

/* ===== Плавные переходы для темы ===== */
.quick-amount-buttons button {
    transition: all 0.3s ease;
}

/* Убедимся, что кнопки не слишком маленькие на тач-устройствах */
@media (hover: none) and (pointer: coarse) {
    .quick-amount-buttons button {
        min-height: 44px; /* Минимальный размер для касания на iOS */
        padding: 12px 8px;
    }
}


/* ===== ИСПРАВЛЕНИЕ АРТЕФАКТОВ В ТРЕТЬЕМ БЛОКЕ ===== */
.calc-block:nth-child(3) {
    position: relative;
    z-index: 1;
}

/* Убираем лишние тени и границы */
.calc-block {
    box-shadow: 0 2px 8px var(--shadow-light);
}

/* Исправляем наложение элементов */
.results-container {
    position: relative;
    z-index: 2;
}

/* ===== АДАПТИВНАЯ ПРОКРУТКА RESULTS-CONTAINER ===== */

/* Десктоп и планшеты - обычная сетка */
@media (min-width: 481px) {
    .results-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
        overflow: visible;
        padding: 0;
        margin-top: var(--spacing-xl);
    }
    
    .result-card {
        width: auto;
        min-width: auto;
        min-height: auto;
    }
}

/* Только очень маленькие смартфоны - горизонтальная прокрутка */
@media (max-width: 480px) and (min-width: 361px) {
    .results-container {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
        overflow: visible;
        padding: 0;
        margin: var(--spacing-lg) 0 0 0;
    }
    
    .result-card {
        width: auto;
        min-width: auto;
        min-height: 110px;
        padding: var(--spacing-md);
    }
    
    .result-value {
        font-size: 16px;
    }
    
    .result-card h3 {
        font-size: 11px;
        min-height: 30px;
    }
}

/* Очень маленькие экраны - горизонтальная прокрутка */
@media (max-width: 360px) {
    .results-container {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: thin;
        scrollbar-color: var(--primary-green) var(--border-light);
        padding: 8px 4px 12px 4px;
        margin: 12px -8px 0 -8px;
        gap: 8px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
    }
    
    .results-container::-webkit-scrollbar {
        height: 3px;
    }
    
    .results-container::-webkit-scrollbar-track {
        background: var(--border-light);
        border-radius: 2px;
    }
    
    .results-container::-webkit-scrollbar-thumb {
        background: var(--primary-green);
        border-radius: 2px;
    }
    
    .result-card {
        flex: 0 0 auto;
        width: 130px;
        min-width: 130px;
        min-height: 100px;
        padding: 10px 8px;
        scroll-snap-align: start;
    }
    
    .result-value {
        font-size: 15px;
    }
    
    .result-card h3 {
        font-size: 10px;
        min-height: 28px;
    }
}

/* Экстремально маленькие экраны */
@media (max-width: 320px) {
    .results-container {
        gap: 6px;
        padding: 6px 4px 10px 4px;
    }
    
    .result-card {
        width: 120px;
        min-width: 120px;
        min-height: 95px;
        padding: 8px 6px;
    }
    
    .result-value {
        font-size: 14px;
    }
    
    .result-card h3 {
        font-size: 9px;
        min-height: 26px;
    }
}

/* ===== ФИКСАЦИЯ ПРИ ПРОКРУТКЕ ===== */
.sticky-results {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--background-white);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

[data-theme="dark"] .sticky-results {
    background: var(--background-white);
    border-bottom-color: var(--border-light);
}

/* Тень при скролле */
.sticky-results.scrolled {
    box-shadow: 0 2px 10px var(--shadow-light);
    border-bottom: 1px solid transparent;
}

/* Анимация появления */
@keyframes slideDownSticky {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.sticky-results {
    animation: slideDownSticky 0.3s ease;
}

/* ===== УЛУЧШЕНИЯ ВИДИМОСТИ ДЛЯ МОБИЛЬНЫХ ===== */
@media (max-width: 480px) {
    .result-card {
        background: linear-gradient(135deg, var(--background-white), #f8fcf9);
        border: 1.5px solid var(--border-light);
        border-radius: var(--radius-medium);
    }
    
    [data-theme="dark"] .result-card {
        background: linear-gradient(135deg, #1e293b, #2d3748);
        border-color: #4a5568;
    }
    
    /* Иконки для карточек */
    .result-card[data-type="payment"]::before {
        content: '';
        display: block;
        font-size: 20px;
        margin-bottom: 6px;
        text-align: center;
    }
    
    .result-card[data-type="markup"]::before {
        content: '';
        display: block;
        font-size: 20px;
        margin-bottom: 6px;
        text-align: center;
    }
    
    .result-card[data-type="total"]::before {
        content: '';
        display: block;
        font-size: 20px;
        margin-bottom: 6px;
        text-align: center;
    }
    
    .result-card h3 {
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-weight: 600;
    }
    
    .result-value {
        font-weight: 700;
        margin: 4px 0;
    }
}

/* ===== ИСПРАВЛЕНИЯ ДЛЯ ТРЕТЬЕГО БЛОКА ===== */
.calc-block:nth-child(3) {
    margin-bottom: var(--spacing-lg);
}

/* Убираем лишние отступы */
.calc-block:last-of-type {
    margin-bottom: 0;
}

/* Исправляем z-index для правильного наложения */
.container > * {
    position: relative;
    z-index: 1;
}

/* Убираем артефакты с градиентами */
.calc-block::before {
    z-index: -1;
}

/* ===== ОПТИМИЗАЦИЯ ДЛЯ iOS ===== */
@supports (-webkit-touch-callout: none) {
    .sticky-results {
        position: -webkit-sticky;
    }
}

/* ===== JavaScript КЛАССЫ ===== */
.results-section {
    transition: all 0.3s ease;
}

/* Убираем фиксацию на больших экранах */
@media (min-width: 769px) {
    .sticky-results {
        position: relative;
        top: auto;
        background: transparent;
        border-bottom: none;
        padding: 0;
        margin-bottom: 0;
    }
    
    .sticky-results.scrolled {
        box-shadow: none;
    }
}