/* ESTILOS LIBRARY */

    /* Header principal fijo */
    header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
        backdrop-filter: saturate(1.2) blur(10px);
        background: linear-gradient(180deg, rgba(13, 15, 21, 0.95), rgba(13, 15, 21, 0.85));
        border-bottom: 1px solid var(--border);
    }

    /* Ajuste del contenido principal para el header fijo */
    body {
        padding-top: 120px;
    }

    /* Header de la Cheatsheet */
    .cheatsheet-header {
        padding: 60px 0 47px;
        text-align: center;
        border-bottom: 1px solid var(--border);
        margin-bottom: 30px;
    }

    .cheatsheet-title {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        margin-bottom: 10px;
    }

    .cheatsheet-title .icon {
        background: rgba(124, 92, 255, 0.18);
        border: 1px solid #5b46c8;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .cheatsheet-title h1 {
        font-size: 32px;
        font-weight: 800;
        margin: 0;
        color: var(--text-0);
    }

    .cheatsheet-subtitle {
        color: var(--text-dim);
        font-size: 16px;
        max-width: 500px;
        margin: 0 auto;
    }

    /* Navegación - IMPLEMENTACIÓN MEJORADA */
    .cheatsheet-nav {
        position: fixed;
        top: 58.4px;
        left: 0;
        right: 0;
        z-index: 99;
        padding: 0;
        margin: 0;
    }

    .nav-container {
        max-width: none;
        /* Eliminamos la limitación de ancho */
        margin: 0;
        padding: 12px 0;
    }

    .nav-scroll {
        display: flex;
        justify-content: center;
        width: 100%;
    }

    .nav-items {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px;
        border-radius: 0 0 12px 12px;
        padding: 6px 20px;
        /* Reducido de 40px a 20px */
        border: 1px solid rgba(124, 92, 255, 0.4);
        border-top: none;
        background: linear-gradient(135deg,
                var(--bg-3) 0%,
                var(--bg-2) 100%);
        box-shadow:
            inset 0 1px 0 rgba(255, 255, 255, 0.2),
            0 8px 25px rgba(0, 0, 0, 0.6),
            0 2px 15px rgba(125, 92, 255, 0.4);
        margin: 0;
        max-width: 95%;
        /* Permite expansión casi completa */
        min-width: min-content;
    }

    .nav-item {
        padding: 12px 20px;
        white-space: nowrap;
        color: var(--text-dim);
        text-decoration: none;
        font-weight: 500;
        border-radius: 8px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        align-items: center;
        gap: 10px;
        position: relative;
        background: transparent;
        font-size: 14px;
        border: 1px solid transparent;
        flex-shrink: 0;
    }

    .nav-item:hover {
        color: var(--primary-io);
        background: rgba(124, 92, 255, 0.12);
        border: 1px solid rgba(124, 92, 255, 0.2);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(124, 92, 255, 0.15);
    }

    .nav-item.active {
        color: var(--text-0);
        background: linear-gradient(135deg,
                rgba(124, 92, 255, 0.25) 0%,
                rgba(124, 92, 255, 0.15) 100%);
        border: 1px solid rgba(124, 92, 255, 0.4);
        box-shadow:
            0 4px 15px rgba(124, 92, 255, 0.25),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);
        transform: translateY(-1px);
    }

    .nav-item.active::before {
        content: '';
        position: absolute;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
        background: linear-gradient(135deg, var(--primary), var(--primary-io));
        border-radius: 10px;
        z-index: -1;
        opacity: 0.4;
        filter: blur(2px);
    }

    .nav-item.active::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        width: 24px;
        height: 2px;
        background: linear-gradient(90deg, var(--primary), var(--primary-io));
        border-radius: 2px;
        box-shadow: 0 0 8px rgba(124, 92, 255, 0.6);
    }

    .nav-item i {
        font-size: 0.85rem;
        width: 16px;
        text-align: center;
        transition: all 0.3s ease;
    }

    .nav-item.active i {
        transform: scale(1.1);
        filter: drop-shadow(0 0 4px rgba(124, 92, 255, 0.4));
    }

    /* Contenido principal */
    .cheatsheet-content {
        padding: 0 20px 40px;
    }

    .section {
        background: var(--bg-2);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        padding: 24px;
        margin-bottom: 24px;
        scroll-margin-top: 140px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }


    .section-header {
        display: flex !important;
        align-items: center !important;
        margin-bottom: 20px;
        padding-bottom: 12px;
        border-bottom: 1px solid var(--border);
    }

    .section-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: linear-gradient(135deg,
                rgba(124, 92, 255, 0.2) 0%,
                rgba(124, 92, 255, 0.1) 100%);
        border: 1px solid rgba(124, 92, 255, 0.3);
        margin-right: 16px;
        flex-shrink: 0;
        box-shadow: 0 4px 12px rgba(124, 92, 255, 0.15);
    }

    .section-title {
        font-size: 22px;
        font-weight: 700;
        color: var(--text-0);
        margin: 0 !important;
        line-height: 1.2;
        letter-spacing: 0.3px;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        height: 100% !important;
    }

    .code-block {
        background: var(--bg-3);
        border-radius: 10px;
        padding: 18px;
        margin: 18px 0;
        overflow-x: auto;
        font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
        font-size: 14px;
        border-left: 4px solid var(--primary);
        line-height: 1.5;
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
    }

    .comment {
        color: #6a9955;
    }

    .keyword {
        color: #569cd6;
    }

    .string {
        color: #ce9178;
    }

    .operator {
        color: #d4d4d4;
    }

    .type {
        color: #4ec9b0;
    }

    .number {
        color: #b5cea8;
    }

    .variable {
        color: #9cdcfe;
    }

    .example {
        background: linear-gradient(135deg,
                rgba(59, 212, 255, 0.1) 0%,
                rgba(59, 212, 255, 0.05) 100%);
        border-left: 4px solid var(--accent);
        padding: 18px;
        margin: 18px 0;
        border-radius: 8px;
        border: 1px solid rgba(59, 212, 255, 0.2);
    }

    .example-title {
        font-weight: 600;
        margin-bottom: 10px;
        color: var(--accent);
        font-size: 15px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .example-title::before {
        content: '💡';
        font-size: 14px;
    }

    h3 {
        margin: 22px 0 14px 0;
        color: var(--text-0);
        font-size: 17px;
        font-weight: 600;
        padding-left: 12px;
        border-left: 3px solid var(--primary-io);
    }

    /* Efecto sutil de sombra cuando se hace scroll */
    .scrolled .cheatsheet-nav {
        box-shadow:
            0 4px 30px rgba(0, 0, 0, 0.35),
            0 2px 15px rgba(124, 92, 255, 0.1);
        backdrop-filter: saturate(2) blur(20px);
    }

    /* Para pantallas grandes - Expansión lateral completa */
    @media (min-width: 1200px) {
        .nav-items {
            max-width: 98%;
            padding: 6px 30px;
            /* Reducido de 60px a 30px */
        }
    }

    @media (min-width: 1400px) {
        .nav-items {
            max-width: 99%;
            padding: 6px 40px;
            /* Reducido de 80px a 40px */
        }
    }

    /* Para móviles */
    @media (max-width: 1024px) {
        body {
            padding-top: 110px;
        }

        .search {
            display: none;
        }

        .cheatsheet-nav {
            top: 50px;
            padding: 10px 0;
        }

        .nav-scroll {
            justify-content: flex-start;
            overflow-x: auto;
            padding: 0 20px;
            scrollbar-width: thin;
            scrollbar-color: var(--primary) var(--bg-2);
        }

        .nav-scroll::-webkit-scrollbar {
            display: block;
            height: 4px;
        }

        .nav-scroll::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-scroll::-webkit-scrollbar-thumb {
            background: linear-gradient(90deg, var(--primary), var(--primary-io));
            border-radius: 2px;
        }

        .nav-items {
            flex-wrap: nowrap;
            min-width: max-content;
            gap: 2px;
            justify-content: flex-start;
            max-width: none;
            padding: 6px 20px;
        }

        .nav-item {
            padding: 10px 16px;
            font-size: 13px;
        }

        .section {
            scroll-margin-top: 120px;
        }

        .section-header {
            align-items: flex-start;
        }

        .section-icon {
            width: 40px;
            height: 40px;
            margin-right: 14px;
        }

        .section-icon i {
            font-size: 1.1rem;
        }

        .section-title {
            font-size: 20px;
        }
    }

    @media (max-width: 768px) {
        .cheatsheet-title h1 {
            font-size: 26px;
        }

        .cheatsheet-content {
            padding: 0 15px 30px;
        }

        .section {
            padding: 20px;
        }

        .code-block {
            font-size: 13px;
            padding: 16px;
        }

        .section-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 14px;
        }

        .section-icon {
            margin-right: 0;
        }

        .nav-item {
            padding: 8px 14px;
            font-size: 12px;
        }

        .nav-item i {
            font-size: 0.8rem;
        }
    }

    @media (max-width: 480px) {
        body {
            padding-top: 100px;
        }

        .cheatsheet-nav {
            top: 45px;
            padding: 8px 0;
        }

        .nav-item {
            padding: 6px 12px;
            font-size: 11px;
            gap: 6px;
        }

        .nav-item i {
            font-size: 0.7rem;
        }
    }