*,
      *::before,
      *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
      }
      :root {
        --bg: #f4f4f4;
        --sf: #ffffff;
        --bd: #ddd;
        --bdh: #ccc;
        --r: #ed1c24;
        --rg: rgba(237, 28, 36, 0.22);
        --w: #111;
        --gr: #666;
        --grd: #999;
        --fd: "Orbitron", sans-serif;
        --fb: "Space Mono", monospace;
        --mw: 1200px;
        --ez: cubic-bezier(0.4, 0, 0.2, 1);
      }
      html {
        scroll-behavior: smooth;
        background: var(--bg);
        color: var(--w);
      }
      body {
        font-family: var(--fb);
        font-size: 14px;
        line-height: 1.6;
        min-height: 100vh;
        min-height: 100dvh;
        -webkit-font-smoothing: antialiased;
        overflow-x: hidden;
      }
      @media (hover: none) and (pointer: coarse) {
        html {
          overscroll-behavior: none;
          -webkit-overflow-scrolling: touch;
        }
        body {
          overscroll-behavior-y: none;
        }
      }
      a {
        color: var(--r);
        text-decoration: none;
        transition: color 0.2s;
      }
      a:hover {
        color: #c00;
      }
      button {
        cursor: pointer;
        font-family: inherit;
      }
      ::selection {
        background: var(--r);
        color: #fff;
      }
      ::-webkit-scrollbar {
        width: 5px;
      }
      ::-webkit-scrollbar-track {
        background: var(--bg);
      }
      ::-webkit-scrollbar-thumb {
        background: #ccc;
        border-radius: 3px;
      }

      /* HEADER */
      .hdr {
        position: sticky;
        top: 0;
        z-index: 100;
        background: rgba(244, 244, 244, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--bd);
        padding: 0 clamp(12px, 3vw, 24px);
        will-change: transform;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
      }
      .hdr-in {
        max-width: var(--mw);
        margin: 0 auto;
        display: flex;
        align-items: center;
        height: clamp(48px, 8vh, 60px);
        gap: 12px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
      }
      .hdr-in::-webkit-scrollbar {
        display: none;
      }
      .logo {
        font-family: var(--fd);
        font-weight: 900;
        font-size: clamp(0.8rem, 2.2vw, 1.1rem);
        letter-spacing: 0.15em;
        white-space: nowrap;
        color: var(--w);
      }
      .logo span {
        color: var(--r);
      }
      .hdr-nav {
        display: flex;
        align-items: center;
        gap: clamp(8px, 2vw, 18px);
        margin-left: auto;
      }
      .nl {
        font-family: var(--fd);
        font-size: clamp(0.5rem, 0.95vw, 0.6rem);
        font-weight: 700;
        letter-spacing: 0.12em;
        color: var(--gr);
        transition: color 0.2s;
        text-transform: uppercase;
        position: relative;
        padding: 4px 0;
      }
      .nl:hover {
        color: var(--w);
      }
      .nl.on {
        color: var(--r);
      }
      .nl.on::after {
        content: "";
        position: absolute;
        bottom: -2px;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--r);
      }
      .btn3d {
        font-family: var(--fd);
        font-size: clamp(0.48rem, 0.85vw, 0.55rem);
        font-weight: 700;
        letter-spacing: 0.1em;
        background: var(--r);
        color: #fff;
        border: none;
        padding: clamp(6px, 1vh, 8px) clamp(10px, 1.5vw, 16px);
        border-radius: 3px;
        box-shadow: 0 0 12px var(--rg);
        transition: all 0.2s;
        white-space: nowrap;
      }
      .btn3d:hover {
        box-shadow: 0 0 22px var(--rg);
        transform: translateY(-1px);
      }
      .hdr-burger {
        display: none;
        background: none;
        border: none;
        cursor: pointer;
        padding: 6px;
        margin-left: auto;
        flex-shrink: 0;
        width: 32px;
        height: 32px;
        position: relative;
      }
      .hdr-burger span {
        display: block;
        width: 18px;
        height: 2px;
        background: var(--gr);
        border-radius: 1px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        transition: all 0.3s var(--ez);
      }
      .hdr-burger span:nth-child(1) {
        top: 8px;
      }
      .hdr-burger span:nth-child(2) {
        top: 15px;
      }
      .hdr-burger span:nth-child(3) {
        top: 22px;
      }
      .hdr-burger.open span:nth-child(1) {
        top: 15px;
        transform: translateX(-50%) rotate(45deg);
      }
      .hdr-burger.open span:nth-child(2) {
        opacity: 0;
      }
      .hdr-burger.open span:nth-child(3) {
        top: 15px;
        transform: translateX(-50%) rotate(-45deg);
      }

      /* DRAWER */
      .drawer-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.3);
        z-index: 200;
      }
      .drawer-overlay.show {
        display: block;
      }
      .drawer {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100%;
        background: var(--sf);
        border-left: 1px solid var(--bd);
        z-index: 201;
        display: flex;
        flex-direction: column;
        transition: right 0.35s var(--ez);
        overflow-y: auto;
      }
      .drawer.open {
        right: 0;
      }
      .drawer-hd {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 20px 24px;
        border-bottom: 1px solid var(--bd);
      }
      .drawer-logo {
        font-family: var(--fd);
        font-weight: 900;
        font-size: 0.9rem;
        letter-spacing: 0.15em;
        color: var(--w);
      }
      .drawer-logo span {
        color: var(--r);
      }
      .drawer-x {
        background: none;
        border: 1px solid var(--bd);
        color: var(--gr);
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
        cursor: pointer;
        border-radius: 4px;
        transition: all 0.2s;
      }
      .drawer-x:hover {
        border-color: var(--r);
        color: var(--r);
      }
      .drawer-links {
        display: flex;
        flex-direction: column;
        padding: 16px 0;
      }
      .drawer-link {
        font-family: var(--fd);
        font-weight: 700;
        font-size: 0.85rem;
        letter-spacing: 0.12em;
        color: var(--gr);
        text-decoration: none;
        padding: 16px 24px;
        transition: all 0.2s;
        border-left: 3px solid transparent;
        text-transform: uppercase;
      }
      .drawer-link:hover,
      .drawer-link:active {
        color: var(--w);
        background: rgba(237, 28, 36, 0.04);
      }
      .drawer-link.on {
        color: var(--r);
        border-left-color: var(--r);
        background: rgba(237, 28, 36, 0.06);
      }
      .drawer-3d {
        margin: auto 24px 24px;
        display: block;
        text-align: center;
        font-family: var(--fd);
        font-weight: 700;
        font-size: 0.75rem;
        letter-spacing: 0.1em;
        background: var(--r);
        color: #fff;
        text-decoration: none;
        padding: 14px 20px;
        border-radius: 4px;
        box-shadow: 0 0 12px var(--rg);
        transition: all 0.2s;
      }
      .drawer-3d:hover {
        box-shadow: 0 0 22px var(--rg);
      }

      /* SEARCH BAR sticky */
      .search-bar {
        position: sticky;
        top: clamp(48px, 8vh, 60px);
        z-index: 90;
        background: rgba(244, 244, 244, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--bd);
        padding: 10px clamp(12px, 3vw, 24px);
      }
      .search-inner {
        max-width: var(--mw);
        margin: 0 auto;
        display: flex;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
      }
      .search-wrap {
        flex: 1;
        min-width: 200px;
        position: relative;
        display: flex;
        align-items: center;
      }
      .search-icon {
        position: absolute;
        left: 12px;
        font-size: 0.85rem;
        color: var(--gr);
        pointer-events: none;
      }
      .search-input {
        width: 100%;
        background: var(--sf);
        border: 1px solid var(--bd);
        border-radius: 4px;
        padding: 9px 36px 9px 36px;
        font-family: var(--fb);
        font-size: 0.7rem;
        color: var(--w);
        outline: none;
        transition: border-color 0.2s;
      }
      .search-input:focus {
        border-color: var(--r);
      }
      .search-input::placeholder {
        color: var(--grd);
      }
      .search-clear {
        position: absolute;
        right: 10px;
        background: none;
        border: none;
        color: var(--grd);
        font-size: 0.9rem;
        padding: 2px 4px;
        display: none;
        transition: color 0.2s;
      }
      .search-clear:hover {
        color: var(--r);
      }
      .search-clear.vis {
        display: block;
      }
      .search-tags {
        display: flex;
        align-items: center;
        gap: 6px;
        flex-wrap: wrap;
        -webkit-overflow-scrolling: touch;
      }
      .yt-tag {
        font-family: var(--fd);
        font-size: 0.45rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        padding: 5px 12px;
        border: 1px solid var(--bd);
        border-radius: 20px;
        background: var(--sf);
        color: var(--gr);
        transition: all 0.2s;
        text-transform: uppercase;
        cursor: pointer;
        white-space: nowrap;
      }
      .yt-tag:hover {
        border-color: var(--r);
        color: var(--r);
      }
      .yt-tag.on {
        background: var(--r);
        border-color: var(--r);
        color: #fff;
      }

      /* MAIN */
      .yt-main {
        max-width: var(--mw);
        margin: 0 auto;
        padding: clamp(20px, 3vw, 40px) clamp(16px, 3vw, 32px);
      }
      .results-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 20px;
        padding-bottom: 10px;
        border-bottom: 2px solid var(--bd);
      }
      .results-bar h2 {
        font-family: var(--fd);
        font-size: clamp(0.55rem, 1.2vw, 0.65rem);
        font-weight: 700;
        letter-spacing: 0.15em;
        color: var(--w);
      }
      .results-bar h2 span {
        color: var(--r);
      }
      .results-count {
        font-family: var(--fd);
        font-size: 0.48rem;
        color: var(--gr);
        letter-spacing: 0.1em;
      }

      /* GRID */
      .vgrid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 20px;
      }

      /* CARD */
      .vcard {
        background: var(--sf);
        border: 1px solid var(--bd);
        border-radius: 6px;
        overflow: hidden;
        transition: transform 0.2s var(--ez), box-shadow 0.2s var(--ez);
        cursor: pointer;
      }
      .vcard:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 28px rgba(0, 0, 0, 0.11);
      }
      .vcard-thumb {
        position: relative;
        width: 100%;
        padding-bottom: 56.25%;
        background: #222;
        overflow: hidden;
      }
      .vcard-thumb img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s;
      }
      .vcard:hover .vcard-thumb img {
        transform: scale(1.03);
      }
      .vcard-overlay {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0);
        transition: background 0.2s;
        z-index: 2;
      }
      .vcard:hover .vcard-overlay {
        background: rgba(0, 0, 0, 0.15);
      }
      .vcard-play {
        width: 48px;
        height: 48px;
        background: var(--r);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        color: #fff;
        opacity: 0;
        transform: scale(0.8);
        transition: opacity 0.2s, transform 0.2s;
        box-shadow: 0 4px 20px rgba(237, 28, 36, 0.5);
      }
      .vcard:hover .vcard-play {
        opacity: 1;
        transform: scale(1);
      }
      .vcard.playing {
        border-color: var(--r);
        box-shadow: 0 0 0 2px var(--r);
      }
      .vcard.playing .vcard-thumb::after {
        content: "▶ REPRODUCIENDO";
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--r);
        color: #fff;
        font-family: var(--fd);
        font-size: 0.42rem;
        letter-spacing: 0.1em;
        text-align: center;
        padding: 4px;
        z-index: 3;
      }
      .vcard-body {
        padding: 12px 14px;
      }
      .vcard-title {
        font-family: var(--fb);
        font-size: 0.68rem;
        font-weight: 700;
        color: var(--w);
        line-height: 1.4;
        margin-bottom: 6px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
      }
      .vcard-meta {
        display: flex;
        align-items: center;
        gap: 6px;
        font-size: 0.58rem;
        color: var(--gr);
      }
      .vcard-ch {
        font-family: var(--fd);
        font-size: 0.46rem;
        font-weight: 700;
        color: var(--r);
      }
      .vcard-dot {
        color: var(--bdh);
      }

      /* EMPTY */
      .yt-empty {
        text-align: center;
        padding: 60px 20px;
        color: var(--gr);
        font-family: var(--fd);
        font-size: 0.6rem;
        letter-spacing: 0.1em;
        grid-column: 1/-1;
      }
      .yt-empty span {
        display: block;
        font-size: 3rem;
        margin-bottom: 12px;
        opacity: 0.25;
      }
      @keyframes spin {
        to {
          transform: rotate(360deg);
        }
      }

      /* FOOTER */
      .yt-footer {
        border-top: 1px solid var(--bd);
        padding: 24px;
        text-align: center;
        font-size: 0.56rem;
        color: var(--grd);
        letter-spacing: 0.06em;
        margin-top: 48px;
      }
      .yt-footer a {
        color: var(--r);
      }

      /* MODO ALEATORIO */
      .rand-btn {
        font-family: var(--fd);
        font-size: 0.48rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        padding: 8px 18px;
        background: var(--r);
        border: none;
        border-radius: 4px;
        color: #fff;
        box-shadow: 0 0 14px var(--rg);
        transition: all 0.2s;
        white-space: nowrap;
        display: flex;
        align-items: center;
        gap: 6px;
        flex-shrink: 0;
      }
      .rand-btn:hover {
        box-shadow: 0 0 24px var(--rg);
        transform: translateY(-1px);
      }
      .rand-btn.active {
        background: #111;
        border: 1px solid var(--r);
        color: var(--r);
        box-shadow: 0 0 14px var(--rg);
        animation: pulse-border 1.5s ease-in-out infinite;
      }
      @keyframes pulse-border {
        0%,
        100% {
          box-shadow: 0 0 8px var(--rg);
        }
        50% {
          box-shadow: 0 0 22px rgba(237, 28, 36, 0.5);
        }
      }
      /* badge en el modal cuando está en modo aleatorio */
      .mo-rand-badge {
        display: none;
        align-items: center;
        gap: 6px;
        background: var(--r);
        color: #fff;
        font-family: var(--fd);
        font-size: 0.42rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        padding: 5px 14px;
      }
      .mo-rand-badge.show {
        display: flex;
      }
      .mo-rand-badge-dot {
        width: 6px;
        height: 6px;
        background: #fff;
        border-radius: 50%;
        animation: blink 1s step-start infinite;
      }
      @keyframes blink {
        0%,
        100% {
          opacity: 1;
        }
        50% {
          opacity: 0;
        }
      }

      /* MODAL */
      .mo-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.88);
        z-index: 500;
        align-items: center;
        justify-content: center;
        padding: 16px;
      }
      .mo-overlay.show {
        display: flex;
      }
      .mo-box {
        background: #0e0e0e;
        border: 1px solid #2a2a2a;
        border-radius: 8px;
        width: 100%;
        max-width: 860px;
        overflow: hidden;
        position: relative;
      }
      .mo-player {
        position: relative;
        padding-bottom: 56.25%;
        background: #000;
      }
      .mo-player iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
      }
      /* autoplay toast dentro del player */
      .mo-autoplay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.86);
        color: #fff;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px 16px;
        font-family: var(--fd);
        font-size: 0.46rem;
        letter-spacing: 0.08em;
        transform: translateY(100%);
        transition: transform 0.3s;
        z-index: 5;
      }
      .mo-autoplay.show {
        transform: translateY(0);
      }
      .mo-countdown {
        font-size: 1.1rem;
        font-weight: 900;
        color: var(--r);
        min-width: 22px;
        text-align: center;
        flex-shrink: 0;
      }
      .mo-autoplay-title {
        flex: 1;
        min-width: 0;
      }
      .mo-autoplay-title strong {
        display: block;
        color: #fff;
        margin-bottom: 2px;
      }
      .mo-autoplay-title span {
        color: #aaa;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        display: block;
      }
      .mo-autoplay-cancel {
        background: #333;
        border: 1px solid #444;
        color: #ccc;
        font-family: var(--fd);
        font-size: 0.42rem;
        letter-spacing: 0.08em;
        padding: 5px 12px;
        border-radius: 3px;
        flex-shrink: 0;
      }
      .mo-autoplay-cancel:hover {
        border-color: var(--r);
        color: var(--r);
      }
      .mo-info {
        padding: 12px 16px 6px;
      }
      .mo-title {
        font-family: var(--fd);
        font-size: clamp(0.58rem, 1.4vw, 0.72rem);
        font-weight: 700;
        letter-spacing: 0.06em;
        color: #fff;
        margin-bottom: 4px;
        line-height: 1.3;
      }
      .mo-meta {
        font-size: 0.56rem;
        color: #777;
      }
      .mo-meta span {
        color: var(--r);
        font-weight: 700;
      }
      .mo-progress-txt {
        font-family: var(--fd);
        font-size: 0.4rem;
        color: #555;
        letter-spacing: 0.08em;
        margin-top: 3px;
      }
      .mo-nav {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 10px 16px 14px;
        border-top: 1px solid #1e1e1e;
        margin-top: 10px;
      }
      .mo-btn {
        flex: 1;
        background: #1a1a1a;
        border: 1px solid #333;
        color: #ccc;
        font-family: var(--fd);
        font-size: 0.44rem;
        font-weight: 700;
        letter-spacing: 0.1em;
        padding: 10px 8px;
        border-radius: 3px;
        transition: all 0.2s;
        white-space: nowrap;
        text-align: center;
      }
      .mo-btn:hover:not(:disabled) {
        border-color: var(--r);
        color: var(--r);
      }
      .mo-btn.primary {
        background: var(--r);
        border-color: var(--r);
        color: #fff;
      }
      .mo-btn.primary:hover:not(:disabled) {
        background: #c00;
      }
      .mo-btn:disabled {
        opacity: 0.25;
        cursor: not-allowed;
      }
      .mo-close {
        position: absolute;
        top: 10px;
        right: 10px;
        background: rgba(0, 0, 0, 0.7);
        border: 1px solid #333;
        color: #ccc;
        width: 30px;
        height: 30px;
        border-radius: 50%;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10;
        transition: all 0.2s;
      }
      .mo-close:hover {
        background: var(--r);
        border-color: var(--r);
        color: #fff;
      }

      /* RESPONSIVE */
      @media (max-width: 768px) {
        .hdr-nav {
          display: none;
        }
        .hdr-burger {
          display: flex;
          flex-direction: column;
          justify-content: center;
        }
        .search-tags {
          display: flex;
          width: 100%;
          overflow-x: auto;
          scrollbar-width: none;
          -ms-overflow-style: none;
          padding-bottom: 4px;
        }
        .search-tags::-webkit-scrollbar {
          display: none;
        }
        .vgrid {
          grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
          gap: 14px;
        }
        .mo-nav {
          flex-direction: column;
          gap: 6px;
        }
      }
      @media (max-width: 480px) {
        .vgrid {
          grid-template-columns: 1fr 1fr;
          gap: 10px;
        }
        .vcard-title {
          font-size: 0.75rem;
        }
      }
      @media (max-width: 360px) {
        .vgrid {
          grid-template-columns: 1fr;
        }
      }

/* ═ ACCESIBILIDAD ═ */
:focus-visible {
  outline: 2px solid var(--r);
  outline-offset: 2px;
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--r);
  outline-offset: 2px;
}