:root {
    font-family: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background:
        radial-gradient(circle at 18% 25%, rgba(99, 102, 241, 0.16), transparent 60%),
        radial-gradient(circle at 78% 5%, rgba(249, 115, 22, 0.12), transparent 50%),
        #d4d8e3;
    background-attachment: fixed, fixed, fixed;
    background-repeat: no-repeat;
}

.plasma-wrapper {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    filter: blur(145px);
    pointer-events: none;
    z-index: -3;
}

.plasma-wrapper--reduced,
html.reduced-motion .plasma-wrapper {
    filter: blur(110px);
}

.plasma-gradient {
    position: absolute;
    border-radius: 100%;
    opacity: 0.51;
    mix-blend-mode: screen;
    animation-iteration-count: infinite;
    animation-timing-function: cubic-bezier(0.1, 0, 0.9, 1);
}

.plasma-gradient-1 {
    background: rgb(249, 115, 22);
    width: 700px;
    height: 700px;
    left: 60%;
    top: 40%;
    z-index: -2;
    animation-duration: 5s;
    animation-name: animation-gradient-1;
}

.plasma-gradient-2 {
    background: rgb(99, 102, 241);
    width: 600px;
    height: 600px;
    left: 40%;
    top: 60%;
    z-index: -1;
    animation-duration: 5s;
    animation-name: animation-gradient-2;
}

html.reduced-motion .plasma-gradient,
.plasma-wrapper--reduced .plasma-gradient {
    animation: none;
    opacity: 0.3;
    transform: translate(-50%, -50%);
}

@keyframes animation-gradient-1 {
    0% {
        transform: translateY(-50%) translateX(-50%) rotate(-20deg) translateX(20%);
    }
    25% {
        transform: translateY(-50%) translateX(-50%) skew(-15deg, -15deg) rotate(80deg) translateX(30%);
    }
    50% {
        transform: translateY(-50%) translateX(-50%) rotate(180deg) translateX(25%);
    }
    75% {
        transform: translateY(-50%) translateX(-50%) skew(15deg, 15deg) rotate(240deg) translateX(15%);
    }
    100% {
        transform: translateY(-50%) translateX(-50%) rotate(340deg) translateX(20%);
    }
}

@keyframes animation-gradient-2 {
    0% {
        transform: translateY(-50%) translateX(-50%) rotate(40deg) translateX(-20%);
    }
    25% {
        transform: translateY(-50%) translateX(-50%) skew(15deg, 15deg) rotate(110deg) translateX(-5%);
    }
    50% {
        transform: translateY(-50%) translateX(-50%) rotate(210deg) translateX(-35%);
    }
    75% {
        transform: translateY(-50%) translateX(-50%) skew(-15deg, -15deg) rotate(300deg) translateX(-10%);
    }
    100% {
        transform: translateY(-50%) translateX(-50%) rotate(400deg) translateX(-20%);
    }
}

html.dark body,
body.dark {
    background:
        radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.25), transparent 60%),
        radial-gradient(circle at 80% 7%, rgba(249, 115, 22, 0.2), transparent 50%),
        #0f1118;
}

#viewer {
    background-image: radial-gradient(circle at top right, rgba(99, 102, 241, 0.18), transparent 55%);
    background-repeat: no-repeat;
}

html.dark #viewer,
body.dark #viewer {
    background-image: radial-gradient(circle at top right, rgba(99, 102, 241, 0.3), transparent 55%);
}

.tilt-card {
    transition: transform 0.45s cubic-bezier(0.25, 0.1, 0.25, 1),
        box-shadow 0.45s cubic-bezier(0.25, 0.1, 0.25, 1);
    transform-style: preserve-3d;
}

.tilt-card:hover,
.tilt-card:focus-within {
    transform: perspective(700px) rotateX(6deg) rotateY(-4deg) translateY(-8px);
    box-shadow: 0 32px 64px rgba(79, 70, 229, 0.25);
}

html.dark .tilt-card:hover,
body.dark .tilt-card:hover,
html.dark .tilt-card:focus-within,
body.dark .tilt-card:focus-within {
    box-shadow: 0 40px 80px rgba(99, 102, 241, 0.35);
}

@media (prefers-reduced-motion: reduce) {
    .tilt-card,
    .tilt-card:hover,
    .tilt-card:focus-within {
        transition: none;
        transform: none;
    }
}

html.reduced-motion .tilt-card,
html.reduced-motion .tilt-card:hover,
html.reduced-motion .tilt-card:focus-within {
    transition: none;
    transform: none;
}

.appbar-menu {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transform-origin: top;
    padding: 0;
}

.appbar[data-expanded="true"] .appbar-menu {
    max-height: 1000px;
    opacity: 1;
    margin-top: 1rem;
    padding: 1rem;
}

/* Estilos para bloques de código pre dentro del visor */
#viewer pre,
.viewer-content pre,
.module-detail pre {
    background: #1e293b;
    color: #4ade80;
    padding: 15px;
    border-radius: 6px;
    overflow-x: auto;
    max-width: 100%;
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: break-all;
    font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
    font-size: 0.875rem;
    line-height: 1.5;
}