:root {
    /* Светлая тема */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    
    /* Цвета состояний */
    --color-primary: #0066cc;
    --color-primary-hover: #0052a3;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    
    /* Тени и эффекты */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.1);
    
    /* Размеры */
    --header-height: 60px;
    --sidebar-width: 280px;
    --content-max-width: 1400px;
}

[data-theme="dark"] {
    --bg-primary: #1a1d21;
    --bg-secondary: #22262b;
    --bg-tertiary: #2a2f35;
    --text-primary: #e1e4e8;
    --text-secondary: #959da5;
    --text-muted: #6a737d;
    --border-color: #2f363d;
    --border-light: #373e47;

    --color-primary: #4a90e2;
    --color-primary-hover: #5ba0f2;
    --color-success: #5cb85c;
    --color-danger: #d9534f;
    --color-warning: #f0ad4e;
    --color-info: #5bc0de;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    transition: background-color 0.2s, color 0.2s;
}

.container {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header h1 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

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

.main {
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
    padding: 20px 0;
}

.card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

.card-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body {
    padding: 20px;
}

/* Табы */
.tabs {
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 30px;
}

.tabs-nav {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tabs-nav::-webkit-scrollbar {
    display: none;
}

.tab-button {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.2s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
}

.tab-button:hover {
    color: var(--text-primary);
}

.tab-button.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color 0.2s, box-shadow 0.2s;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-control:disabled {
    background-color: var(--bg-tertiary);
    cursor: not-allowed;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    color: #ffffff;
    background-color: var(--color-primary);
    border: 1px solid transparent;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

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

.btn:active {
    transform: translateY(1px);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

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

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

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

.btn-secondary {
    background-color: var(--text-secondary);
    border-color: var(--text-secondary);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-sm {
    padding: 4px 12px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Таблицы */
.table-wrapper {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: 600;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.table tbody tr:hover {
    background-color: var(--bg-secondary);
}

/* Бейджи */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 500;
    color: #ffffff;
    background-color: var(--color-primary);
}

.badge-success {
    background-color: var(--color-success);
}

.badge-danger {
    background-color: var(--color-danger);
}

.badge-warning {
    background-color: var(--color-warning);
    color: var(--text-primary);
}

.badge-info {
    background-color: var(--color-info);
}

/* Алерты */
.alert {
    padding: 12px 16px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-info {
    color: #0c5460;
    background-color: #d1ecf1;
    border-color: #bee5eb;
}

.alert-success {
    color: #155724;
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.alert-warning {
    color: #856404;
    background-color: #fff3cd;
    border-color: #ffeeba;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

[data-theme="dark"] .alert-info {
    color: var(--text-primary);
    background-color: rgba(91, 192, 222, 0.2);
    border-color: rgba(91, 192, 222, 0.3);
}

[data-theme="dark"] .alert-success {
    color: var(--text-primary);
    background-color: rgba(92, 184, 92, 0.2);
    border-color: rgba(92, 184, 92, 0.3);
}

[data-theme="dark"] .alert-warning {
    color: var(--text-primary);
    background-color: rgba(240, 173, 78, 0.2);
    border-color: rgba(240, 173, 78, 0.3);
}

[data-theme="dark"] .alert-danger {
    color: var(--text-primary);
    background-color: rgba(217, 83, 79, 0.2);
    border-color: rgba(217, 83, 79, 0.3);
}

/* Результаты */
.result-box {
    padding: 16px;
    margin-top: 20px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: none;
}

.result-box.show {
    display: block;
}

.result-box pre {
    margin: 0;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Код */
.code-block {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 16px;
    overflow-x: auto;
}

.code-block pre {
    margin: 0;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    color: lightgreen;
}

/* Индикаторы статуса */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online .status-dot {
    background-color: var(--color-success);
}

.status-offline .status-dot {
    background-color: var(--color-danger);
}

/* Загрузчик */
.loader {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Переключатель темы */
.theme-toggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background-color: var(--bg-tertiary);
}

/* ==============================================
   СТИЛИ ДЛЯ ДОКУМЕНТАЦИИ (docs.php)
   ============================================== */

/* Архитектура диаграмма */
.architecture-diagram {
    padding: 40px 20px;
    background: var(--bg-tertiary);
    margin: 30px 0;
    text-align: center;
    border: 1px solid var(--border-color);
}

.diagram-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.diagram-box {
    background: var(--bg-primary);
    border: 2px solid var(--color-primary);
    padding: 25px 30px;
    min-width: 160px;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: relative;
}

.box-icon {
    font-size: 36px;
    margin-bottom: 12px;
    opacity: 0.8;
}

.box-label {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.box-example {
    font-size: 13px;
    color: var(--text-muted);
    font-style: italic;
}

.diagram-plus, .diagram-equals {
    font-size: 28px;
    font-weight: 600;
    color: var(--color-primary);
}

.diagram-arrow {
    font-size: 36px;
    color: var(--color-primary);
    margin: 30px 0;
    display: block;
}

.devices-label, .ports-label {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.devices-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.device-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-sm);
    min-width: 200px;
}

.device-icon {
    font-size: 28px;
    opacity: 0.8;
}

.device-info {
    text-align: left;
}

.device-info > div:first-child {
    font-weight: 600;
    margin-bottom: 4px;
}

.ports-info {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Глоссарий */
.glossary-item {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-light);
}

.glossary-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.glossary-item h4 {
    color: var(--color-primary);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.glossary-item p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.formula-box {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--color-primary);
    padding: 15px 20px;
    margin: 20px 0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
}

.examples, .types, .identifiers, .options, .methods {
    margin-top: 20px;
}

.examples strong, .types strong, .identifiers strong, .options strong, .methods strong {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.type-item {
    margin: 15px 0;
    padding: 20px;
    background: var(--bg-secondary);
    border-left: 4px solid var(--color-primary);
}

.type-item h5 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.type-item p {
    margin-bottom: 8px;
}

.type-item p:last-child {
    margin-bottom: 0;
    font-size: 13px;
    color: var(--text-muted);
}

/* Важные заметки */
.important-notes {
    list-style: none;
    padding: 0;
}

.important-notes > li {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-left: 4px solid var(--color-warning);
    position: relative;
}

.important-notes > li strong {
    color: var(--color-warning);
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
}

.important-notes ul {
    margin-top: 10px;
    margin-left: 20px;
    list-style: disc;
}

.important-notes ul li {
    margin-bottom: 5px;
}

/* Быстрый старт */
.quick-start-steps {
    margin-left: 0;
    padding-left: 0;
    counter-reset: step-counter;
}

.quick-start-steps li {
    margin-bottom: 15px;
    padding-left: 40px;
    position: relative;
    counter-increment: step-counter;
    list-style: none;
}

.quick-start-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

/* ==============================================
   СТИЛИ ДЛЯ ПРИМЕРОВ КОДА (exemple.php)
   ============================================== */

.example-section {
    margin-bottom: 50px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 40px;
}

.example-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.example-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.example-number {
    background: var(--color-primary);
    color: white;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 20px;
    box-shadow: var(--shadow-md);
}

.example-header h2 {
    font-size: 22px;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.endpoint-info {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 20px;
    margin: 20px 0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
}

.endpoint-info strong {
    color: var(--color-primary);
}

.code-example {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 20px;
    overflow-x: auto;
    margin: 20px 0;
    border: 1px solid var(--border-color);
    position: relative;
}

.code-example pre {
    margin: 0;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
}

/* Подсветка синтаксиса для PHP */
.code-example .comment {
    color: #6A9955;
}

.code-example .string {
    color: #CE9178;
}

.code-example .keyword {
    color: #569CD6;
}

.code-example .function {
    color: #DCDCAA;
}

.code-example .variable {
    color: #9CDCFE;
}

.logic-description {
    background: var(--bg-secondary);
    padding: 20px;
    margin: 20px 0;
    border-left: 4px solid var(--color-info);
}

.logic-description strong {
    color: var(--color-info);
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.response-example {
    background: #2d2d30;
    color: #ce9178;
    padding: 20px;
    margin: 20px 0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    line-height: 1.5;
}

.response-example pre {
    margin: 0;
}

/* Секция примеров */
.example-section h4 {
    font-size: 16px;
    margin: 25px 0 15px;
    color: var(--text-primary);
    font-weight: 600;
}

.example-section > p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

/* ==============================================
   УЛУЧШЕННЫЕ ОБЩИЕ СТИЛИ
   ============================================== */

/* Улучшенная типографика */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 600;
}

h1 { font-size: 32px; margin-bottom: 20px; }
h2 { font-size: 26px; margin-bottom: 16px; }
h3 { font-size: 22px; margin-bottom: 14px; }
h4 { font-size: 18px; margin-bottom: 12px; }
h5 { font-size: 16px; margin-bottom: 10px; }
h6 { font-size: 14px; margin-bottom: 8px; }

p {
    margin-bottom: 15px;
    line-height: 1.6;
}

/* Списки */
ul, ol {
    margin-bottom: 15px;
    padding-left: 25px;
}

ul li, ol li {
    margin-bottom: 8px;
    line-height: 1.6;
}

/* Код inline */
code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    color: var(--color-danger);
}

/* Цитаты */
blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: 20px;
    margin: 20px 0;
    font-style: italic;
    color: var(--text-secondary);
}

/* Разделитель */
hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 30px 0;
}

/* Утилиты */
.text-muted {
    color: var(--text-muted);
}

.text-small {
    font-size: 13px;
}

.text-mono {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

.text-center {
    text-align: center;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }

.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

/* Скроллбары для темной темы */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 0;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        padding: 0 15px;
    }
    
    .header h1 {
        font-size: 18px;
    }
    
    .tabs-nav {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab-button {
        padding: 10px 16px;
        white-space: nowrap;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .table {
        font-size: 13px;
    }
    
    .table th,
    .table td {
        padding: 8px;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .diagram-flow {
        flex-direction: column;
        gap: 20px;
    }
    
    .diagram-box {
        min-width: 140px;
        padding: 20px 25px;
    }
    
    .diagram-plus, .diagram-equals {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
    .devices-grid {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .device-item {
        min-width: 180px;
        padding: 15px;
    }
    
    .example-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .example-number {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
    
    .code-example,
    .response-example {
        padding: 15px;
        font-size: 12px;
    }
    
    .collapsible-section {
        margin-bottom: 8px;
    }
    
    .collapse-toggle {
        width: 20px;
        height: 20px;
        font-size: 16px;
    }
    
    .copy-button {
        right: 40px;
        padding: 2.5px 8px;
        font-size: 12px;
    }
    
    .server-selector form {
        flex-direction: column;
        gap: 10px;
    }
    
    .server-selector .form-control {
        width: 100%;
    }
    
    .header-actions {
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .table {
        overflow-x: auto;
        display: block;
    }
    
    .table th,
    .table td {
        white-space: nowrap;
    }
}

@media (max-width: 480px) {
    .header-actions {
        gap: 10px;
    }
    
    .btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .btn-sm {
        padding: 4px 8px;
        font-size: 12px;
    }
    
    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
    h4 { font-size: 16px; }
    
    .architecture-diagram {
        padding: 20px 10px;
        margin: 20px 0;
    }
    
    .diagram-box {
        min-width: 120px;
        padding: 15px 20px;
    }
    
    .box-icon {
        font-size: 28px;
    }
    
    .box-label {
        font-size: 14px;
    }
    
    .box-example {
        font-size: 12px;
    }
    
    .device-item {
        min-width: 160px;
        padding: 12px;
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .device-icon {
        font-size: 24px;
    }
    
    .glossary-item {
        margin-bottom: 30px;
        padding-bottom: 30px;
    }
    
    .glossary-item h4 {
        font-size: 18px;
    }
    
    .type-item {
        padding: 15px;
        margin: 10px 0;
    }
    
    .important-notes > li {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .quick-start-steps {
        padding-left: 20px;
    }
    
    .quick-start-steps li {
        margin-bottom: 10px;
    }
    
    .example-section {
        margin-bottom: 40px;
        padding-bottom: 30px;
    }
    
    .example-header {
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .example-number {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .example-header h2 {
        font-size: 18px;
    }
    
    .endpoint-info {
        padding: 15px;
        font-size: 13px;
    }
    
    .logic-description {
        padding: 15px;
        margin: 15px 0;
    }
    
    .tabs-nav {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .tab-button {
        padding: 8px 12px;
        font-size: 14px;
        min-width: auto;
        flex: 1;
        min-width: 0;
    }
}

/* Анимации отключены для производительности */
/* Collapsible sections for code examples */
.collapsible-section {
    position: relative;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-bottom: 10px;
    transition: all 0.3s ease-out;
}

.collapsible-section.collapsed {
    border: none;
    margin-bottom: 0;
}

.collapse-toggle {
    position: absolute;
    right: 8px;
    top: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    user-select: none;
    transition: all 0.2s;
    color: var(--text-secondary);
    font-weight: bold;
    z-index: 10;
}

.collapse-toggle:hover {
    background: var(--bg-primary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.collapsible-section.collapsed .collapse-toggle {
    position: relative;
    right: auto;
    top: auto;
    margin-left: auto;
    margin-bottom: 10px;
}

.collapsible-content {
    transition: all 0.3s ease-out;
    overflow: hidden;
    padding: 10px;
}

.collapsible-content.collapsed {
    max-height: 0 !important;
    opacity: 0;
    padding: 0;
}

.collapsible-content pre {
    margin: 0;
    background: transparent;
    padding: 0;
    color: var(--text-primary);
}

.copy-button {
    position: absolute;
    right: 50px;
    top: 7px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 3.5px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 13px;
    user-select: none;
    transition: all 0.2s;
    color: var(--text-secondary);
    z-index: 10;
}

.copy-button:hover {
    background: var(--bg-primary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.copy-button.copied {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

.copy-button svg {
    width: 16px;
    height: 16px;
}

.collapsible-section.collapsed .copy-button {
    display: none;
}

.code-block.collapsible-section,
.code-example.collapsible-section {
    margin-top: 10px;
}

.code-block .collapsible-content,
.card-body .code-example .collapsible-content {
    max-height: 600px !important;
    overflow-y: auto;
}

.code-block .collapsible-content.collapsed,
.card-body .code-example .collapsible-content.collapsed {
    max-height: 0 !important;
    opacity: 0;
    padding: 0;
}

/* Dark theme adjustments for collapsible sections */
[data-theme="dark"] .collapsible-section {
    background: #2a2a2a;
    border-color: #444;
}

[data-theme="dark"] .collapse-toggle {
    background: #3a3a3a;
    border-color: #555;
    color: #aaa;
}

[data-theme="dark"] .collapse-toggle:hover {
    background: #4a4a4a;
    border-color: #666;
    color: #fff;
}

[data-theme="dark"] .copy-button {
    background: #3a3a3a;
    border-color: #555;
    color: #aaa;
}

[data-theme="dark"] .copy-button:hover {
    background: #4a4a4a;
    border-color: #666;
    color: #fff;
}

[data-theme="dark"] .copy-button.copied {
    background: #2d5a2d;
    border-color: #3d6a3d;
    color: #4fc24f;
}

[data-theme="dark"] .collapsible-content pre {
    color: lightgreen;
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--color-primary);
    color: white;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    transition: opacity 0.3s, transform 0.2s;
    opacity: 0;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    font-weight: bold;
    box-shadow: var(--shadow-md);
}

.scroll-top:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.scroll-top.show {
    opacity: 1;
}

/* Company header styles */
.company-header {
    text-align: center;
    margin-bottom: 20px;
}

.company-name {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.company-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Server selector styles */
.server-selector {
    background: var(--bg-tertiary);
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

/* JSON output styles */
.json-output {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 15px;
    margin-top: 20px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
    border-radius: 4px;
}

.visual-output {
    margin-top: 20px;
}

@media (max-width: 768px) {
    .scroll-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==============================================
   СТИЛИ ДЛЯ СТРАНИЦЫ ЭНДПОИНТОВ (endpoints.php)
   ============================================== */

.endpoint-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    background: var(--bg-secondary);
    transition: all 0.3s ease;
}

.endpoint-item:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.method-badge {
    padding: 4px 12px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 12px;
    text-transform: uppercase;
    color: white;
    min-width: 60px;
    text-align: center;
}

.method-get { background-color: #28a745; }
.method-post { background-color: #007bff; }
.method-put { background-color: #ffc107; color: #212529; }
.method-delete { background-color: #dc3545; }

.endpoint-title {
    margin: 0;
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.endpoint-endpoint {
    margin-bottom: 15px;
}

.endpoint-endpoint code {
    background: var(--bg-tertiary);
    padding: 8px 12px;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    color: var(--color-primary);
    border: 1px solid var(--border-color);
}

.endpoint-description {
    margin-bottom: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.endpoint-parameters h5,
.endpoint-response h5,
.endpoint-curl h5,
.endpoint-notes h5 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.endpoint-parameters ul,
.endpoint-notes ul {
    margin: 0;
    padding-left: 20px;
}

.endpoint-parameters li,
.endpoint-notes li {
    margin-bottom: 5px;
    line-height: 1.5;
}

.endpoint-parameters code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 13px;
    color: var(--color-danger);
}

.endpoint-curl .code-block {
    position: relative;
    background: #1e1e1e;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.endpoint-curl .code-block pre {
    margin: 0;
    padding: 15px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: #d4d4d4;
    overflow-x: auto;
}

.endpoint-curl .copy-button {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.endpoint-curl .copy-button:hover {
    background: rgba(255, 255, 255, 0.2);
}

.endpoint-curl .copy-button.copied {
    background: #28a745;
    border-color: #28a745;
}

.scenario {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    background: var(--bg-secondary);
    margin-bottom: 20px;
}

.scenario h4 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 600;
}

.scenario p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.example-scenarios {
    margin-top: 20px;
}

@media (max-width: 768px) {
    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .endpoint-endpoint code {
        font-size: 12px;
        word-break: break-all;
    }
    
    .endpoint-curl .code-block pre {
        font-size: 11px;
        padding: 10px;
    }
    
    .method-badge {
        min-width: 50px;
        font-size: 11px;
    }
}