.fracture-zone {
    position: relative;
    height: 100%;
    overflow: hidden;
    border-radius: 24px;
    background: var(--papel);
    color: var(--tinta);
    border: 1px solid color-mix(in srgb, var(--tinta) 12%, transparent);
    transition: background-color .5s ease, color .5s ease;
}
.fracture-zone.fracture-dark-mode { --tinta: #ecebe5; --papel: #121217; }
.fracture-void {
    position: absolute;
    top: 50%; left: 50%;
    width: 250%; aspect-ratio: 1;
    margin: -125% 0 0 -125%;
    border-radius: 50%;
    background: #121217;
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
    z-index: 1;
}
.fracture-grietas {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    z-index: 2;
    pointer-events: none;
    stroke: var(--ocre);
    stroke-width: 2;
    stroke-linecap: round;
}
.fracture-node {
    position: absolute;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 36px;
    padding: 5px 10px 5px 6px;
    border-radius: 10px;
    border: 1px solid color-mix(in srgb, var(--tinta) 18%, transparent);
    background: var(--papel);
    color: var(--tinta);
    font: 600 0.75rem/1.1 'JetBrains Mono', monospace;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: background-color var(--t-toque, .25s) ease, color var(--t-toque, .25s) ease, border-color var(--t-toque, .25s) ease;
}
.fracture-node.critical-node { border-width: 2px; }
.fracture-node:hover { border-color: var(--ocre); }
.fracture-node:focus-visible { outline: 2px solid var(--ocre); outline-offset: 3px; }
.fracture-node.selected {
    background: var(--tinta);
    color: var(--papel);
    border-color: var(--ocre);
}
.fracture-node > span:last-child { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.fracture-node-logo {
    width: 22px; height: 22px; flex: none;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px; overflow: hidden;
}
@media (min-width: 768px) {
    .fracture-node { font-size: 0.8rem; min-height: 40px; padding: 6px 14px 6px 8px; }
}
.fracture-core {
    --carga: 0;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    display: flex; align-items: center; justify-content: center;
    padding: .55rem 1.6rem;
    border-radius: 8px;
    border: 2px solid var(--ocre);
    background: color-mix(in srgb, var(--ocre) calc(var(--carga) * 100%), #121217);
    color: #ecebe5;
    font: 900 1rem/1 'JetBrains Mono', monospace;
    letter-spacing: .2em;
    transition: background-color .4s ease;
}
@media (min-width: 768px) { .fracture-core { font-size: 1.25rem; padding: .9rem 2.4rem; } }
.fracture-ui-layer {
    position: absolute;
    top: 10px; left: 14px; right: 14px;
    z-index: 120;
    display: flex; justify-content: space-between; align-items: flex-start; gap: 12px;
    pointer-events: none;
    color: var(--tinta);
}
.fracture-title h3 {
    margin: 0;
    font: italic 900 1rem/1 'JetBrains Mono', monospace;
    letter-spacing: -.5px;
}
#fracture-risk-display {
    font: italic 900 1.4rem/1 'JetBrains Mono', monospace;
    color: var(--ocre);
}
@media (min-width: 768px) {
    .fracture-title h3 { font-size: 1.6rem; }
    #fracture-risk-display { font-size: 2.2rem; }
}
@keyframes fractura-tiembla {
    0%, 100% { transform: translate(0); }
    33% { transform: translate(calc(var(--f, 1) * -2px), 1px) skewX(-1deg); }
    66% { transform: translate(calc(var(--f, 1) * 2px), -1px) skewX(1deg); }
}
.tiembla { animation: fractura-tiembla .15s steps(3) 1; }
.fracture-zone[data-glitch="medio"] { --f: 1.5; }
.fracture-zone[data-glitch="alto"] { --f: 2.5; }
.fracture-glitch-bar {
    position: absolute;
    height: 3px;
    background: var(--ocre);
    transform-origin: left center;
    pointer-events: none;
    z-index: 4;
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
.fracture-zone { width: min(100%, 720px); aspect-ratio: 3 / 4.4; height: auto !important; }
@media (min-width: 560px) { .fracture-zone { aspect-ratio: 4 / 3.2; } }
.fracture-zone { width: min(100%, 720px, calc((100svh - var(--alto-header, 110px) - 32px) * 3 / 4.4)); }
@media (min-width: 560px) { .fracture-zone { width: min(100%, 720px, calc((100svh - var(--alto-header, 110px) - 32px) * 4 / 3.2)); } }
.fracture-zone--compacta .fracture-node { padding: 0; width: 44px; height: 44px; min-height: 44px; justify-content: center; border-radius: 50%; }
.fracture-zone--compacta .fracture-node-logo { width: 30px; height: 30px; border-radius: 50%; }
.fracture-zone--compacta .fracture-node > span:last-child { position: absolute; top: calc(100% + 3px); left: 50%; transform: translateX(-50%); padding: 1px 5px; border-radius: 4px; background: var(--tinta); color: var(--papel); font-size: .65rem; opacity: 0; pointer-events: none; transition: opacity var(--t-toque, .25s) ease; }
.fracture-zone--compacta .fracture-node.selected > span:last-child, .fracture-zone--compacta .fracture-node:focus-visible > span:last-child { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .fracture-zone--compacta .fracture-node > span:last-child { transition: none; } }