/* ========================================
   Neoswift API — Стили
   ======================================== */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-sidebar: rgba(10, 10, 15, 0.95);
    --bg-card: rgba(255, 255, 255, 0.02);
    --bg-card-hover: rgba(255, 255, 255, 0.05);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #f0f0f5;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.35);
    --accent: #667eea;
    --accent-hover: #7c3aed;
    --accent-glow: rgba(102, 126, 234, 0.15);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 260px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

/* ===== Layout ===== */
.app {
    display: flex;
    min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-sidebar);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    z-index: 100;
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    transition: transform 0.3s ease;
}

.sidebar-header {
    margin-bottom: 32px;
}

.sidebar-logo {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-logo span {
    font-weight: 400;
    opacity: 0.4;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.4);
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-nav a i {
    width: 20px;
    font-size: 16px;
    text-align: center;
}

.sidebar-nav a:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.sidebar-nav a.active {
    background: var(--accent-glow);
    color: var(--accent);
}

.sidebar-nav a.active i {
    color: var(--accent);
}

.sidebar-nav .nav-group {
    margin-bottom: 16px;
}

.sidebar-nav .nav-group-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 8px 14px 4px;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.sidebar-footer .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.sidebar-footer .user-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.sidebar-footer .user-name {
    font-size: 13px;
    font-weight: 600;
}

.sidebar-footer .user-email {
    font-size: 11px;
    color: var(--text-secondary);
}

.sidebar-footer .btn-sidebar {
    display: block;
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-sm);
    text-align: center;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-footer .btn-sidebar.primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
}

.sidebar-footer .btn-sidebar.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.25);
}

.sidebar-footer .btn-sidebar.outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.sidebar-footer .btn-sidebar.outline:hover {
    border-color: var(--accent);
    color: var(--text-primary);
}

/* ===== Main content ===== */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 24px 32px 80px;
    min-height: 100vh;
}

/* ===== Mobile header ===== */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
    z-index: 99;
    justify-content: space-between;
    align-items: center;
}

.mobile-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-logo {
    font-size: 18px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mobile-menu-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 22px;
    cursor: pointer;
    padding: 4px;
}

/* ===== Mobile bottom navigation ===== */
.mobile-bottom {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 8px 12px 12px;
    z-index: 99;
    justify-content: space-around;
    align-items: center;
}

.mobile-bottom a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    transition: var(--transition);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.mobile-bottom a i {
    font-size: 20px;
}

.mobile-bottom a:hover {
    color: var(--text-primary);
}

.mobile-bottom a.active {
    color: var(--accent);
    background: var(--accent-glow);
}

/* ===== Page content ===== */
.page-content {
    padding: 8px 0;
}

.page-content h2 {
    font-size: 28px;
    margin-bottom: 8px;
}

.page-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* ===== Cards ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}

.card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.card-gradient {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.06) 0%, rgba(118, 75, 162, 0.06) 100%);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

/* ===== Feature grid ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.feature-card .icon {
    font-size: 30px;
    display: block;
    margin-bottom: 10px;
}

.feature-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
}

/* ===== Code block ===== */
.code-block {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    font-family: 'Inter', monospace;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    overflow-x: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.code-block code {
    color: var(--accent);
    font-size: 13px;
    word-break: break-all;
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 24px 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 13px;
}

.footer a {
    color: var(--text-secondary);
    transition: var(--transition);
}

.footer a:hover {
    color: var(--text-primary);
}

/* ===== Responsive ===== */
@media (min-width: 769px) {
    .mobile-header,
    .mobile-bottom {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
        padding: 60px 16px 80px;
    }
    .mobile-header {
        display: flex;
    }
    .mobile-bottom {
        display: flex;
    }
    .page-content h2 {
        font-size: 22px;
    }
    .feature-grid {
        grid-template-columns: 1fr 1fr;
    }
    .card {
        padding: 18px;
    }
}

@media (max-width: 480px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
    .page-content h2 {
        font-size: 20px;
    }
    .mobile-bottom a i {
        font-size: 18px;
    }
}

.endpoint-method {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 12px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    display: inline-block;
}

.endpoint-method.get {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.1);
}

.endpoint-method.post {
    background: rgba(102, 126, 234, 0.1);
    color: var(--accent);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.endpoint-method.put {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.1);
}

.endpoint-method.delete {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.1);
}

/* ===== Footer ===== */
.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 48px 20px 24px;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-logo {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-logo span {
    font-weight: 400;
    opacity: 0.4;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.4);
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    max-width: 300px;
}

.footer-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.footer-links {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-links li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--text-primary);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 4px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 16px;
    transition: var(--transition);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--accent-glow);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.footer-bottom {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom-left {
    color: var(--text-muted);
    font-size: 13px;
}

.footer-bottom-left a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-left a:hover {
    color: var(--text-primary);
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-version {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2px 12px;
    border-radius: 20px;
}

.footer-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===== Responsive Footer ===== */
@media (max-width: 768px) {
    .footer {
        padding: 32px 16px 20px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }
    .footer-desc {
        max-width: 100%;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-bottom-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .footer-social a {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }
}

/* ===== Sticky Footer ===== */
.sticky-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 10px 20px;
    z-index: 90;
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-footer.visible {
    transform: translateY(0);
    opacity: 1;
}

.sticky-footer.hidden {
    transform: translateY(100%);
    opacity: 0;
}

.sticky-footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.sticky-footer-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sticky-logo {
    font-size: 16px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sticky-logo span {
    font-weight: 400;
    opacity: 0.4;
    -webkit-text-fill-color: rgba(255, 255, 255, 0.4);
}

.sticky-version {
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2px 10px;
    border-radius: 20px;
}

.sticky-footer-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sticky-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.sticky-link {
    color: var(--accent);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.sticky-link:hover {
    color: var(--accent-hover);
}

/* ===== Основной футер (остается без изменений) ===== */
.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid var(--border-color);
    padding: 48px 20px 24px;
    margin-top: auto;
}

/* ... остальные стили футера из предыдущего ответа ... */

/* ===== Адаптивность для sticky-footer ===== */
@media (max-width: 768px) {
    .sticky-footer {
        padding: 8px 16px;
    }
    .sticky-logo {
        font-size: 14px;
    }
    .sticky-footer-right {
        gap: 10px;
    }
    .sticky-link {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .sticky-footer-left {
        gap: 8px;
    }
    .sticky-version {
        font-size: 10px;
        padding: 1px 8px;
    }
    .sticky-status {
        font-size: 11px;
    }
}