@import url("https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap");

:root {
  --bmw-blue: #0066b3;
  --bmw-dark-blue: #004d88;
  --bmw-red: #e00000;
  --bmw-sky: #6f9bd1;
  --bg-deep: #050507;
  --glass-bg: rgba(18, 20, 24, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-highlight: rgba(255, 255, 255, 0.03);
  --text-main: #ffffff;
  --text-muted: #8ba4b6;
  --shadow-glow: 0 0 20px rgba(0, 102, 179, 0.25);
  --radius-xl: 24px;
  --radius-md: 12px;
  --transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.3);
}
::-webkit-scrollbar-thumb {
  background: var(--bmw-dark-blue);
  border-radius: 4px;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

@keyframes glow {
  from {
    box-shadow: 0 0 10px rgba(0, 102, 179, 0.3);
  }
  to {
    box-shadow: 0 0 20px rgba(0, 102, 179, 0.6);
  }
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Стили форума */
.forum-container {
  max-width: 1200px;
  margin: 20px auto;
  padding: 0 20px;
}

.forum-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.forum-header h2 {
  font-size: 28px;
  color: var(--text-primary);
}

.forum-welcome {
  background: var(--accent-gradient);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.forum-welcome-text {
  color: white;
}

.forum-welcome-text h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.forum-welcome-text p {
  opacity: 0.9;
  max-width: 700px;
}

.forum-auth-buttons {
  display: flex;
  gap: 10px;
}

.btn-primary {
  background: white;
  color: var(--bmw-blue);
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.forum-categories {
  margin-bottom: 30px;
}

.category-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  border-color: var(--highlight);
}

.category-header {
  padding: 15px 20px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid var(--border-color);
}

.category-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gradient);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 20px;
}

.category-title {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 600;
}

.forum-list {
  list-style: none;
}

.forum-item {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
}

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

.forum-info {
  flex: 1;
}

.forum-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.forum-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.forum-title a:hover {
  color: var(--highlight);
}

.forum-description {
  font-size: 14px;
  color: var(--text-tertiary);
}

.forum-stats {
  display: flex;
  gap: 15px;
  padding: 0 20px;
}

.stats-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--text-secondary);
}

.stats-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--highlight);
}

.stats-label {
  font-size: 12px;
}

.last-post {
  width: 200px;
  padding: 0 15px;
  font-size: 13px;
  color: var(--text-secondary);
}

.last-post-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}

.last-post-info {
  display: flex;
  justify-content: space-between;
  color: var(--text-tertiary);
}

/* Форма авторизации/регистрации */
.auth-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.auth-modal.active {
  opacity: 1;
  visibility: visible;
}

.auth-container {
  background: var(--bg-secondary);
  border-radius: 12px;
  width: 100%;
  max-width: 450px;
  padding: 30px;
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.auth-modal.active .auth-container {
  transform: translateY(0);
}

.auth-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 20px;
  cursor: pointer;
}

.auth-title {
  font-size: 24px;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-align: center;
}

.auth-tabs {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  cursor: pointer;
  color: var(--text-secondary);
  position: relative;
  transition: all 0.3s ease;
}

.auth-tab.active {
  color: var(--highlight);
}

.auth-tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--highlight);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

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

.form-label {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-size: 14px;
}

.form-input {
  width: 100%;
  padding: 12px 15px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  transition: all 0.3s ease;
}

.form-input:focus {
  border-color: var(--highlight);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 102, 179, 0.2);
}

.form-footer {
  text-align: center;
  margin-top: 25px;
}

.form-submit {
  width: 100%;
  padding: 12px;
  background: var(--accent-gradient);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.form-info {
  margin-top: 15px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.form-link {
  color: var(--highlight);
  text-decoration: none;
  cursor: pointer;
}

.form-link:hover {
  text-decoration: underline;
}

/* Cтраница темы форума */
.topic-container {
  max-width: 1000px;
  margin: 20px auto;
  padding: 0 20px;
}

.topic-header {
  margin-bottom: 20px;
}

.breadcrumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 15px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.breadcrumbs a {
  color: var(--text-secondary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--highlight);
}

.breadcrumbs i {
  font-size: 12px;
}

.topic-title {
  font-size: 26px;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.topic-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.topic-meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.topic-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.topic-pagination {
  display: flex;
  gap: 5px;
  margin-bottom: 20px;
}

.page-item {
  width: 34px;
  height: 34px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.page-item:hover,
.page-item.active {
  background: var(--highlight);
  color: white;
}

.post-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  margin-bottom: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  display: flex;
}

.post-user {
  width: 200px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.user-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-gradient);
  margin-bottom: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: white;
  font-size: 30px;
  font-weight: 700;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.user-name {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 5px;
}

.user-role {
  color: var(--highlight);
  font-size: 12px;
  margin-bottom: 10px;
}

.user-stats {
  font-size: 13px;
  color: var(--text-tertiary);
}

.user-stat {
  margin-bottom: 5px;
}

.post-content {
  flex: 1;
  padding: 20px;
}

.post-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.post-date {
  color: var(--text-tertiary);
  font-size: 14px;
}

.post-body {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

.post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

.post-reactions {
  display: flex;
  gap: 10px;
}

.reaction-btn {
  background: var(--bg-tertiary);
  border: none;
  border-radius: 20px;
  padding: 5px 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.reaction-btn:hover {
  background: var(--bg-primary);
  color: var(--highlight);
}

.post-actions {
  display: flex;
  gap: 10px;
}

.reply-form {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid var(--border-color);
}

.reply-title {
  font-size: 20px;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.editor-toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.editor-btn {
  width: 34px;
  height: 34px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--bg-tertiary);
  border: none;
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.editor-btn:hover {
  background: var(--highlight);
  color: white;
}

.editor-textarea {
  width: 100%;
  min-height: 150px;
  padding: 15px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  resize: vertical;
  margin-bottom: 15px;
  transition: all 0.3s ease;
}

.editor-textarea:focus {
  border-color: var(--highlight);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 102, 179, 0.2);
}

.reply-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Создание новой темы */
.new-topic-form {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 30px;
  border: 1px solid var(--border-color);
}

#webgl-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: radial-gradient(circle at 50% 50%, #1a1f2c 0%, #000000 100%);
}

.bmw-pattern {
  background: radial-gradient(circle at 50% -20%, #1a2a44 0%, #0a0a0b 60%);
}

.main_logo_refr {
  display: flex;
  text-decoration: none;
  color: white;
  align-items: center;
}

/* Header Styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--glass-border);
  background: rgba(5, 5, 7, 0.6);
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo {
  width: 42px;
  height: 42px;
  background: var(--accent-gradient);
  border-radius: 50%;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  animation: glow 1.5s infinite alternate;
}

.logo svg {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
  transition: var(--transition);
}

.logo svg:hover {
  transform: rotate(10deg) scale(1.05);
}

.header-controls {
  display: flex;
  gap: 15px;
}

h1 {
  font-family: "Arial", sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 1.5rem;
  color: white;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.controls {
  display: flex;
  gap: 0.75rem;
}

.btn {
  background: var(--glass-highlight);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 10px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-family: "Exo 2", sans-serif;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  text-decoration: none;
}

.btn:hover {
  background: var(--bmw-blue);
  border-color: var(--bmw-blue);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

main.container {
  flex: 1;
  width: 100%;
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
  position: relative;
  min-height: 60vh;
}

#search-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
  transition: var(--transition);
}

.btn:active {
  transform: scale(0.95);
}

.language-active {
  background-color: rgba(255, 255, 255, 0.3);
}

/* Main Container */
.container {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease;
}

/* Search Box */
.search-box {
  position: relative;
  width: 100%;
}

.btn-forum {
  display: none;
}

.search-box:focus-within {
  border-radius: 20%;
  border-color: var(--bmw-blue);
  box-shadow: var(--glow-blue);
  background: rgba(255, 255, 255, 0.06);
}

.search-icon {
  position: absolute;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bmw-blue);
  font-size: 20px;
  pointer-events: none;
}

#search-input {
  width: 100%;
  background: var(--glass-bg);
  border: 2px solid var(--glass-border);
  padding: 20px 25px;
  padding-right: 60px;
  border-radius: var(--radius-xl);
  color: #fff;
  font-size: 18px;
  font-family: "Exo 2", sans-serif;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

#search-input:focus {
  outline: none;
  border-color: var(--bmw-blue);
  box-shadow: 0 0 25px rgba(0, 102, 179, 0.4);
  transform: scale(1.01);
}

.code-card {
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--bmw-blue);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.code-card:hover {
  transform: translateX(8px);
  background: rgba(255, 255, 255, 0.07);
}

#search-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* Message Containers */
.message-container {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  background: var(--glass-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.message-container i {
  font-size: 48px;
  margin-bottom: 20px;
  color: var(--bmw-dark-blue);
  opacity: 0.8;
}

.message {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 300;
}

.sub-message {
  font-size: 14px;
  opacity: 0.7;
}

/* Search Results */
#results-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding-bottom: 40px;
}

.code-item {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.01) 100%
  );
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.code-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--bmw-blue);
  opacity: 0;
  transition: var(--transition);
}

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

.code-item:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.code-item:hover::before {
  opacity: 1;
}

.code-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 5px;
}

.code-item h3 {
  color: var(--bmw-blue);
  font-weight: 700;
  font-size: 1.3rem;
}

.detail-header h2 {
  font-family: "Exo 2", sans-serif;
  font-size: 32px;
  color: #fff;
  margin: 0;
  text-shadow: 0 0 15px rgba(0, 102, 179, 0.5);
  line-height: 1.2;
}

.back-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-stroke);
  color: white;
  padding: 10px 20px;
  border-radius: 12px;
  cursor: pointer;
  margin-bottom: 20px;
  transition: var(--transition);
}

.back-btn,
.close-button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  /* Жесткие размеры */
  width: 44px;
  height: 44px;
  min-width: 44px; /* Защита от сплющивания */
  min-height: 44px;
  border-radius: 50%; /* Идеальный круг */
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0; /* Убираем внутренние отступы, которые делают овал */
  transition: var(--transition);
  z-index: 10; /* Чтобы кнопка была поверх всего */
}

.back-btn:hover {
  background: var(--bmw-blue);
  border-color: var(--bmw-blue);
  transform: rotate(-90deg); /* Эффект вращения при наведении */
  box-shadow: 0 0 15px rgba(0, 102, 179, 0.5);
}

.code-info {
  flex: 1;
}

.code-identifier {
  font-family: "Exo 2", sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--bmw-sky);
  letter-spacing: 1px;
}

.severity-low {
  background: rgba(46, 204, 113, 0.2);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.3);
}
.severity-medium {
  background: rgba(241, 196, 15, 0.2);
  color: #f1c40f;
  border: 1px solid rgba(241, 196, 15, 0.3);
  opacity: 0.8;
  border-radius: 5px;
}
.severity-high {
  background: rgba(231, 76, 60, 0.2);
  color: #e74c3c;
  border: 1px solid rgba(231, 76, 60, 0.3);
}

.code-title {
  font-weight: 500;
  font-size: 16px;
  color: #fff;
}

.code-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.code-item i.fa-chevron-right {
  color: var(--glass-border);
  transition: var(--transition);
}

.code-item:hover i.fa-chevron-right {
  color: var(--bmw-blue);
  transform: translateX(3px);
}
.code-arrow {
  color: var(--text-tertiary);
  margin-left: 1rem;
  transition: transform 0.3s ease;
}

.code-item:hover .code-arrow {
  transform: translateX(5px);
  color: var(--highlight);
}

/* Detail View */
#code-detail {
  background: var(--glass-bg);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  animation: slideIn 0.4s ease-out;
}

.detail-header {
  position: relative; /* Важно для позиционирования кнопки */
  display: flex;
  align-items: center;
  justify-content: center; /* Центрируем содержимое по горизонтали */
  margin-bottom: 30px;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 20px;
  min-height: 50px;
}

.wizard-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: var(--bmw-blue);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 102, 179, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2000;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.wizard-fab:hover {
  transform: scale(1.1);
  background: #fff;
}

.wizard-fab:hover i {
  color: var(--bmw-blue);
}

.wizard-fab i {
  font-size: 28px;
  color: #fff;
  transition: color 0.3s;
}

.chat-window {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 380px;
  height: 600px;
  background: rgba(18, 20, 24, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  transform: translateY(20px) scale(0.9);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 1999;
}
.chat-window.active {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

/* Шапка чата */
.chat-header {
  background: linear-gradient(90deg, var(--bmw-dark-blue), var(--bmw-blue));
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.bot-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bot-avatar {
  width: 35px;
  height: 35px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bmw-blue);
  font-size: 18px;
}

.bot-status {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: #2ecc71;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(46, 204, 113, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
  }
}

.chat-body {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.message {
  max-width: 100%!;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.5;
  animation: msg-appear 0.3s ease;
}

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

.message.bot {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-bottom-left-radius: 2px;
  align-self: flex-start;
  border: 1px solid var(--glass-border);
}

.message.user {
  background: var(--bmw-blue);
  color: #fff;
  border-bottom-right-radius: 2px;
  align-self: flex-end;
  box-shadow: 0 4px 15px rgba(0, 102, 179, 0.3);
}

/* Опции выбора (Кнопки ответов) */
.chat-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 5px;
}

.chat-option-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bmw-blue);
  color: var(--bmw-sky);
  padding: 8px 15px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.chat-option-btn:hover {
  background: var(--bmw-blue);
  color: #fff;
}

/* Индикатор набора текста */
.typing-indicator {
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  align-self: flex-start;
  display: none; /* Скрыт по умолчанию */
  align-items: center;
  gap: 4px;
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: #aaa;
  border-radius: 50%;
  animation: typing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) {
  animation-delay: -0.32s;
}
.typing-dot:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes typing {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

.detail-header .back-btn {
  position: absolute;
  left: 0;
  top: 25%;
  transform: translateY(-50%); /* Центровка кнопки по вертикали */
}

.detail-header .back-btn:hover {
  transform: translateY(-50%) rotate(-90deg);
}

.header-title-wrapper {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 0 50px; /* Отступы, чтобы текст не наезжал на кнопку на моб. */
}

.detail-title {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.detail-title h2 {
  margin: 0;
  font-size: 1.4rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.alt-code-badge {
  background: rgba(255, 255, 255, 0.1);
  border: 1px dashed var(--glass-border);
  padding: 4px 10px;
  border-radius: 6px;
  font-family: "Exo 2", sans-serif;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 5px;
  display: inline-block;
}

.alt-code-badge span {
  color: #fff;
  font-weight: 600;
}

.parts-buttons {
  display: flex;
  gap: 15px;
  margin-top: 15px;
  flex-wrap: wrap;
}

.btn-part {
  flex: 1;
  min-width: 140px;
  background: rgba(0, 102, 179, 0.15);
  border: 1px solid var(--bmw-blue);
  color: #fff;
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: center;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-part:hover {
  background: var(--bmw-blue);
  box-shadow: 0 0 15px rgba(0, 102, 179, 0.4);
  transform: translateY(-2px);
}

.btn-part.secondary {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--glass-border);
}

.btn-part.secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #fff;
}

.close-button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.25rem;
  width: 43px;
  height: 31px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.close-button:hover {
  background-color: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.detail-content {
  padding: 2rem;
  background-color: var(--bg-secondary);
}

.detail-content h3 {
  color: var(--bmw-sky);
  font-size: 18px;
  margin: 25px 0 10px;
  font-family: "Exo 2", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.description-text {
  font-size: 16px;
  line-height: 1.7;
  color: #ddd;
}

.solutions-section ul {
  list-style: none;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--glass-border);
}

.solutions-section li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  padding-left: 25px;
}

.solutions-section li:last-child {
  border-bottom: none;
}

.solutions-section li::before {
  content: "\f0ad"; /* wrench icon fontawesome */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--bmw-blue);
  font-size: 12px;
  top: 14px;
}

.chat-footer {
  padding: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  gap: 10px;
  align-items: center;
}

.chat-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 10px 15px;
  color: #fff;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.chat-input:focus {
  border-color: var(--bmw-blue);
  background: rgba(255, 255, 255, 0.1);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bmw-blue);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.chat-send-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 0 10px rgba(0, 102, 179, 0.5);
}

.chat-result-link {
  background: rgba(0, 102, 179, 0.15);
  border: 1px solid var(--bmw-blue);
  padding: 10px;
  margin-top: 5px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
  text-align: left;
}

.chat-result-link:hover {
  background: var(--bmw-blue);
  color: white;
}

.chat-result-code {
  font-weight: bold;
  font-family: "Exo 2", sans-serif;
  color: var(--bmw-sky);
}
.chat-result-link:hover .chat-result-code {
  color: white;
}

.info-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 15px;
}

.detail-section {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.detail-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.detail-section h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.detail-section h3 i {
  color: var(--highlight);
}

.detail-section p,
.detail-section li {
  color: var(--text-secondary);
  line-height: 1.7;
}

.detail-section ul {
  padding-left: 1.8rem;
}

.detail-section li {
  margin-bottom: 0.5rem;
}

.tag-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.tag-container {
  background-color: var(--bg-tertiary);
  padding: 1.2rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease;
}

.tag-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.tag-container h4 {
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag-container h4 i {
  color: var(--highlight);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: rgba(255, 255, 255, 0.08);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: "Exo 2", sans-serif;
  color: #fff;
  border: 1px solid transparent;
  transition: var(--transition);
}

.tag:hover {
  border-color: var(--bmw-blue);
  background: rgba(0, 102, 179, 0.2);
}

/* Footer */
footer {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
  font-size: 14px;
  margin-top: auto;
  border-top: 1px solid var(--glass-border);
  background: rgba(0, 0, 0, 0.4);
}

/* Helpers */
.hidden {
  display: none !important;
}

/* Loading Animation */
.loading {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto;
}

.loading div {
  position: absolute;
  border: 4px solid var(--highlight);
  opacity: 1;
  border-radius: 50%;
  animation: loading 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.loading div:nth-child(2) {
  animation-delay: -0.5s;
}

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

@keyframes loading {
  0% {
    top: 36px;
    left: 36px;
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    top: 0px;
    left: 0px;
    width: 72px;
    height: 72px;
    opacity: 0;
  }
}

/* Staggered animation for search results */
.code-item:nth-child(2) {
  animation-delay: 0.05s;
}
.code-item:nth-child(3) {
  animation-delay: 0.1s;
}
.code-item:nth-child(4) {
  animation-delay: 0.15s;
}
.code-item:nth-child(5) {
  animation-delay: 0.2s;
}

@media (max-width: 480px) {
  .chat-window {
    width: 100%;
    height: 100%;
    bottom: 0;
    right: 0;
    border-radius: 0;
    z-index: 2005; /* Поверх всего */
  }
}

@media (max-width: 768px) {
  header {
    padding: 15px;
  }

  .detail-header h2 {
    font-size: 24px;
  }
  .header-title-wrapper {
    padding: 0 45px; /* Чуть меньше отступов */
  }
  .tag-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .parts-buttons {
    flex-direction: column;
  }

  .btn-part {
    width: 100%;
  }
  main.container {
    padding: 0 15px;
    margin-top: 20px;
  }
  #code-detail {
    padding: 20px;
  }
  .logo svg {
    width: 40px;
    height: 40px;
  }
  .btn span {
    display: none;
  } /* Скрыть текст кнопки на моб, оставить иконку */

  #search-input {
    padding: 15px 20px;
    font-size: 16px;
  }

  .detail-header h2 {
    font-size: 24px;
  }
}