/* ============================================================
   jjac.de — Variante „y2k" — main.css
   Die Homepage von 1999, gebaut mit dem Handwerk von heute.
   Grau-Bevel-Fenster, Navy-Sternenhimmel, Web-Safe-Neon,
   Verdana 11px in Würde — und ein Hauch Comic Sans, genau dosiert.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --space: #000033;
  --space-deep: #000018;
  --win: #C0C0C0;
  --win-light: #FFFFFF;
  --win-dark: #808080;
  --win-darker: #404040;
  --title-a: #000080;
  --title-b: #1084D0;
  --paper: #FFFFFF;
  --ink: #000000;
  --link: #0000EE;
  --visited: #551A8B;
  --neon-cyan: #00FFFF;
  --neon-magenta: #FF00FF;
  --neon-yellow: #FFFF00;
  --neon-lime: #00FF00;
  --orange: #FF9900;
  --caution: #FFD700;

  --font-ui: Verdana, Tahoma, "DejaVu Sans", Geneva, Arial, sans-serif;
  --font-impact: Impact, "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --font-comic: "Comic Sans MS", "Comic Neue", "Chalkboard SE", cursive;
  --font-mono: "Courier New", Courier, monospace;
}

/* ---------- Basis ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 2.6rem; }

body {
  background: var(--space);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--link); }
a:visited { color: var(--visited); }
a:hover { color: var(--neon-magenta); }

:focus-visible { outline: 3px dotted var(--neon-yellow); outline-offset: 2px; }

.skip {
  position: absolute; top: 0.5rem; left: 0.5rem; z-index: 200;
  background: var(--neon-yellow); color: var(--ink);
  padding: 0.4rem 0.8rem; font-weight: bold; text-decoration: none;
  transform: translateY(-300%);
}
.skip:focus-visible { transform: none; }

p + p { margin-top: 0.8em; }
.small { font-size: 0.75rem; color: #333; }
.comic { font-family: var(--font-comic); }

/* ---------- Blinken (in Würde: 1 Hz) ---------- */
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.15; } }
.blink { animation: blink 1.1s steps(1) infinite; }

/* ---------- Sternenhimmel ---------- */
.stars {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}

/* ---------- Intro ---------- */
.intro {
  position: fixed; inset: 0; z-index: 300;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  color: var(--neon-lime);
  font-family: var(--font-mono);
  text-align: center;
  transition: opacity 0.6s ease;
}
.intro.is-gone { opacity: 0; pointer-events: none; }
.intro[hidden] { display: none; }
.intro-inner { width: min(92vw, 420px); }
#pixelLogo {
  width: min(86vw, 280px); height: auto;
  margin: 0 auto 1rem;
  image-rendering: pixelated; image-rendering: crisp-edges;
}
.intro-sub {
  font-size: 0.72rem; letter-spacing: 0.3em; color: var(--neon-cyan);
  margin-bottom: 1.6rem;
}
.loadbar {
  height: 18px; border: 2px solid var(--neon-lime);
  padding: 2px; background: #000;
}
.loadbar-fill {
  height: 100%; width: 0%;
  background: repeating-linear-gradient(90deg, var(--neon-lime) 0 8px, #000 8px 10px);
  transition: width 0.25s steps(4);
}
.intro-status { margin-top: 0.7rem; font-size: 0.8rem; min-height: 1.4em; }
.skip-intro {
  margin-top: 1.6rem;
  background: none; border: 1px solid var(--neon-cyan); color: var(--neon-cyan);
  font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.15em;
  padding: 0.5em 1.2em; cursor: pointer;
}
.skip-intro:hover { background: var(--neon-cyan); color: #000; }

/* ---------- Ticker ---------- */
.ticker {
  position: sticky; top: 0; z-index: 100;
  background: #000; color: var(--neon-yellow);
  font-family: var(--font-mono); font-weight: bold; font-size: 0.8rem;
  border-bottom: 2px solid var(--neon-yellow);
  overflow: hidden; white-space: nowrap;
  height: 1.9rem; line-height: 1.9rem;
}
.ticker-track { display: inline-block; padding-left: 100%; animation: ticker 38s linear infinite; }
@media (hover: hover) { .ticker:hover .ticker-track { animation-play-state: paused; } }
.ticker-item { display: inline-block; margin-right: 3rem; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* ---------- Seite ---------- */
.page {
  position: relative; z-index: 1;
  max-width: 900px; margin: 1.2rem auto 2rem;
  padding: 0 0.8rem;
}

/* ---------- Fenster ---------- */
.win {
  background: var(--win);
  border: 2px solid;
  border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  box-shadow: 1px 1px 0 var(--win-dark) inset, -1px -1px 0 #DFDFDF inset, 4px 4px 0 rgba(0,0,0,0.45);
  padding: 3px;
  margin-bottom: 1rem;
}
.win-title {
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(90deg, var(--title-a), var(--title-b));
  color: #fff; font-weight: bold; font-size: 0.78rem;
  padding: 3px 6px; letter-spacing: 0.02em;
}
.win-title-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.win-btns { display: flex; gap: 2px; }
.win-btns span, .win-close {
  width: 16px; height: 14px; line-height: 12px;
  background: var(--win); color: var(--ink); font-size: 11px; font-weight: bold;
  text-align: center;
  border: 1px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  font-family: var(--font-ui);
}
.win-close { cursor: pointer; padding: 0; }
.win-body {
  background: var(--paper);
  margin-top: 3px;
  padding: clamp(0.9rem, 2.4vw, 1.4rem);
  border: 1px solid; border-color: var(--win-dark) var(--win-light) var(--win-light) var(--win-dark);
}

/* Titelzeilen-Typo */
h2.impact {
  font-family: var(--font-impact);
  font-weight: normal;
  font-size: clamp(1.45rem, 3.2vw, 1.9rem);
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin-bottom: 0.8rem;
  color: var(--title-a);
  text-shadow: 2px 2px 0 var(--neon-cyan);
}
h3 { font-size: 1rem; margin: 1rem 0 0.35rem; }
h3.sub { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--title-a); margin-top: 1.2rem; }

/* ---------- Banner ---------- */
.banner-body { padding: 0; background: #000; }
.banner-grid {
  display: grid; grid-template-columns: 1fr 250px; gap: 1.2rem;
  padding: clamp(1rem, 3vw, 1.8rem);
  background:
    radial-gradient(ellipse at 20% 0%, rgba(16,132,208,0.35), transparent 55%),
    radial-gradient(ellipse at 90% 100%, rgba(255,0,255,0.25), transparent 50%),
    #000022;
  color: #fff;
}
.chrome {
  font-family: var(--font-impact);
  font-weight: normal;
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  letter-spacing: 0.06em;
  line-height: 1;
  background: linear-gradient(180deg, #FFFFFF 0%, #CFE8FF 35%, #5A7FA8 50%, #E9F3FF 52%, #9FB7D4 75%, #FFFFFF 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  filter: drop-shadow(2px 3px 0 #000) drop-shadow(0 0 10px rgba(0,255,255,0.55));
}
.tagline {
  margin-top: 0.6rem;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--neon-yellow);
  font-weight: bold;
}
.tagline .hl { color: var(--neon-cyan); }
.welcome { margin-top: 0.9rem; color: #E6E6E6; max-width: 52ch; }
.welcome a { color: var(--neon-cyan); }
.badges { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1rem; }
.badge {
  font-size: 0.66rem; font-weight: bold; letter-spacing: 0.06em;
  padding: 0.22em 0.6em; border: 1px solid currentColor;
  font-family: var(--font-mono);
}
.badge-y2k { color: var(--neon-lime); }
.badge-res { color: var(--neon-cyan); }
.badge-new { color: #000; background: var(--neon-yellow); border-color: var(--neon-yellow); }
.badge-noflash { color: var(--neon-magenta); }

.webcam {
  align-self: start;
  background: var(--win); padding: 3px;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  color: var(--ink);
}
.webcam-bar {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: bold;
  padding: 2px 4px; background: #000; color: #ccc;
}
.webcam-live { color: #FF2020; }
.webcam-img { width: 100%; border: 1px solid var(--win-dark); }
.webcam figcaption { font-size: 0.66rem; padding: 3px 2px 0; color: #333; }

.counter-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem;
  padding: 0.7rem clamp(1rem, 3vw, 1.8rem);
  background: var(--win); color: var(--ink);
  border-top: 1px solid var(--win-dark);
  font-size: 0.78rem;
}
.counter-label { font-weight: bold; }
.counter-note { color: #444; font-size: 0.7rem; }

/* Odometer: die schwarzen Ziffernkacheln */
.odometer {
  display: inline-flex; gap: 2px;
  font-family: var(--font-mono); font-weight: bold; font-size: 1.25rem;
  line-height: 1;
}
.odometer .odo-digit {
  display: inline-block; width: 1.05em; padding: 0.25em 0;
  background: #000; color: var(--neon-lime);
  text-align: center;
  border: 1px solid var(--win-dark);
  box-shadow: inset 0 -0.55em 0 rgba(255,255,255,0.08);
}

/* ---------- Spalten ---------- */
.cols { display: grid; grid-template-columns: 190px 1fr; gap: 1rem; align-items: start; }
.sidebar { position: sticky; top: 2.5rem; }

.navlist { list-style: none; display: grid; gap: 4px; }
.navbtn {
  display: inline-block; width: 100%;
  background: var(--win); color: var(--ink); text-decoration: none;
  font-weight: bold; font-size: 0.78rem;
  padding: 0.4em 0.6em;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
}
.navbtn:visited { color: var(--ink); }
.navbtn:hover { background: var(--neon-yellow); color: var(--ink); }
.navbtn:active { border-color: var(--win-darker) var(--win-light) var(--win-light) var(--win-darker); }
.new-badge {
  display: inline-block; margin-left: 0.3em;
  background: #FF0000; color: #fff; font-size: 0.6rem; font-weight: bold;
  padding: 0 0.35em; letter-spacing: 0.08em; vertical-align: middle;
}

.midi-btn {
  width: 100%;
  background: var(--win); color: var(--ink);
  font-family: var(--font-mono); font-weight: bold; font-size: 0.8rem;
  padding: 0.45em 0.6em; cursor: pointer;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
}
.midi-btn[aria-pressed="true"] { background: var(--neon-lime); border-color: var(--win-darker) var(--win-light) var(--win-light) var(--win-darker); }
.midi-btn + .small { margin-top: 0.5rem; }

/* 88×31 — die Button-Wand */
.buttons88 { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 6px; }
.b88 {
  display: flex; align-items: center; justify-content: center; text-align: center;
  width: 100%; aspect-ratio: 88 / 31;
  font-size: 0.58rem; font-weight: bold; font-family: var(--font-ui);
  text-decoration: none; padding: 0 3px; line-height: 1.1;
  border: 1px solid #000;
  image-rendering: pixelated;
}
.b88-jj { background: linear-gradient(#FF9900, #CC6600); color: #fff; text-shadow: 1px 1px 0 #000; }
.b88-bf { background: linear-gradient(#1084D0, #000080); color: #fff; text-shadow: 1px 1px 0 #000; }
.b88-html { background: #E34F26; color: #fff; }
.b88-css { background: #264DE4; color: #fff; }
.b88-vibe { background: repeating-linear-gradient(45deg, #FF00FF 0 6px, #00FFFF 6px 12px); color: #000; }
.b88-any { background: #000; color: var(--neon-lime); font-family: var(--font-mono); }

.updated {
  font-size: 0.7rem; color: #ccc; text-align: center;
  font-family: var(--font-mono);
}
.updated span { color: var(--neon-yellow); }

/* ---------- Inhalte ---------- */
.starlist { list-style: none; margin: 0.3rem 0 1rem; }
.starlist li { padding-left: 1.4em; position: relative; margin-top: 0.25em; }
.starlist li::before { content: "★"; position: absolute; left: 0; color: var(--orange); }

.photo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; margin-top: 1rem; }
.photo-row.eins { grid-template-columns: 1fr; max-width: 30rem; }
.bevel {
  border: 3px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  background: var(--win); padding: 2px;
  width: 100%;
}

/* Under Construction */
.construction {
  margin: -0.2rem 0 1rem;
  padding: 0.55rem 0.8rem;
  background: repeating-linear-gradient(-45deg, var(--caution) 0 14px, #000 14px 28px);
  text-align: center;
}
.construction-text {
  display: inline-block;
  background: #000; color: var(--caution);
  font-family: var(--font-impact); font-size: 1.1rem; letter-spacing: 0.12em;
  padding: 0.1em 0.6em;
}
.construction-sub {
  display: block; margin-top: 0.3rem;
  background: rgba(255,255,255,0.9); color: #000;
  font-family: var(--font-comic); font-size: 0.78rem;
  padding: 0.1em 0.5em;
}

.lab-table { width: 100%; border-collapse: collapse; margin-top: 0.9rem; font-size: 0.8rem; }
.lab-table th, .lab-table td { border: 1px solid var(--win-dark); padding: 0.5rem 0.6rem; vertical-align: top; text-align: left; }
.lab-table th { background: var(--win); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; }
.lab-table tbody tr:nth-child(even) td { background: #F2F2F2; }
.lab-table .status { font-family: var(--font-comic); color: #B00000; white-space: nowrap; }
.lab-table .status.online { color: #007A00; font-weight: bold; }
.lab-table .status.online::before { font-weight: normal; }

/* Galerie */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-top: 1rem; }
.thumb {
  display: block; width: 100%; cursor: zoom-in;
  background: var(--win); padding: 4px;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  font: inherit; color: var(--ink); text-align: center;
}
.thumb:hover { background: var(--neon-yellow); }
.thumb img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: left center; border: 1px solid var(--win-dark); }
.thumb-cap { display: block; font-size: 0.68rem; padding-top: 4px; }
.gallery + .small { margin-top: 0.8rem; }

/* Bücher */
.booklist { list-style: none; }
.book { padding: 0.7rem 0; border-bottom: 1px dashed var(--win-dark); }
.book:last-child { border-bottom: none; }

/* Projekte */
.story { margin-top: 1.2rem; padding-top: 1.2rem; border-top: 1px dashed var(--win-dark); }
.story:first-of-type { border-top: none; padding-top: 0; margin-top: 0.6rem; }
.story h3 { margin-top: 0.8rem; color: var(--title-a); }
.story-meta { font-size: 0.78rem; color: #333; }

/* Statistik */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem; margin-top: 1rem; }
.stat {
  background: var(--win); padding: 0.8rem;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
  display: grid; gap: 0.4rem; justify-items: start;
}
.stat-label { font-size: 0.72rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.08em; }

/* Webring */
.webring { text-align: center; }
.webring-title { font-size: 0.95rem; }
.webring-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin-top: 0.8rem; }
.webring-nav .navbtn { width: auto; }
.webring-liste { list-style: none; padding: 0; margin: 0.9rem 0 0.4rem; font-size: 0.85rem; line-height: 1.6; }

/* Gästebuch */
.gb-head {
  font-family: var(--font-comic); font-size: 1.6rem; color: var(--neon-magenta);
  text-shadow: 2px 2px 0 var(--neon-cyan); margin-bottom: 0.6rem;
}
.gb-form { margin-top: 1rem; display: grid; gap: 0.8rem; max-width: 34rem; }
.gb-field { display: grid; gap: 0.25rem; }
.gb-field label { font-weight: bold; font-size: 0.78rem; }
.gb-field input, .gb-field textarea {
  font-family: var(--font-ui); font-size: 0.9rem; padding: 0.35em 0.5em;
  background: #fff; color: var(--ink);
  border: 2px solid; border-color: var(--win-dark) var(--win-light) var(--win-light) var(--win-dark);
  border-radius: 0;
}
.gb-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.btn98 {
  background: var(--win); color: var(--ink);
  font-family: var(--font-ui); font-size: 0.8rem; font-weight: bold;
  padding: 0.4em 1.2em; cursor: pointer;
  border: 2px solid; border-color: var(--win-light) var(--win-darker) var(--win-darker) var(--win-light);
}
.btn98:active { border-color: var(--win-darker) var(--win-light) var(--win-light) var(--win-darker); }
.imprint { margin-top: 1.6rem; font-size: 0.8rem; }
.imprint address { font-style: normal; line-height: 1.8; }

/* Footer */
.foot { text-align: center; color: #ccc; font-size: 0.78rem; padding: 1rem 0 0; }
.foot a { color: var(--neon-cyan); }
.foot .small { color: #999; margin-top: 0.4rem; }

/* Popup */
.popup { border: none; background: transparent; padding: 0; max-width: min(94vw, 960px); }
.popup::backdrop { background: rgba(0,0,20,0.8); }
.popup .win { margin: 0; }
.popup-body { padding: 6px; background: #000; }
.popup-body img { max-height: 80vh; width: auto; max-width: 100%; margin: 0 auto; }
.popup-nav { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; padding: 6px; background: var(--win); }
.popup-nav .navbtn { width: auto; white-space: nowrap; }
.popup-zahl { font-size: 0.8rem; }

/* Cursor-Glitzer */
.sparkle {
  position: fixed; z-index: 250; pointer-events: none;
  font-size: 14px; line-height: 1; color: var(--neon-yellow);
  text-shadow: 0 0 6px var(--neon-cyan);
  animation: sparkle 0.8s ease-out forwards;
}
@keyframes sparkle {
  0% { opacity: 1; transform: translate(-50%, -50%) scale(0.6) rotate(0deg); }
  100% { opacity: 0; transform: translate(-50%, -50%) translateY(18px) scale(1.3) rotate(90deg); }
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .banner-grid { grid-template-columns: 1fr; }
  .webcam { max-width: 260px; }
  .cols { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .navlist { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .photo-row { grid-template-columns: 1fr; }
  .lab-table thead { display: none; }
  .lab-table tr { display: block; border: 1px solid var(--win-dark); margin-bottom: 0.6rem; }
  .lab-table td { display: block; border: none; }
  .lab-table .status::before { content: "Status: "; font-family: var(--font-ui); color: var(--ink); }
}
@media (max-width: 460px) {
  .gallery { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}

/* ---------- Reduzierte Bewegung ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .blink { animation: none; }
  .ticker-track { animation: none; padding-left: 0.6rem; }
  .intro { display: none; }
  .sparkle { display: none; }
  .loadbar-fill { transition: none; }
}

/* ---------- Datenschutz-Unterseite ---------- */
.legal .page { margin-top: 1.5rem; }
.legal-body h1 { font-family: var(--font-impact); font-weight: normal; font-size: 1.8rem; color: var(--title-a); margin: 0.8rem 0 1rem; }
.legal-body h2 { font-size: 1.05rem; margin: 1.4rem 0 0.5rem; color: var(--title-a); }
.legal-body h3 { font-size: 0.92rem; margin: 1rem 0 0.3rem; }
.legal-body ul { margin: 0.6rem 0 0.6rem 1.3rem; }
.legal-body ul.plain { list-style: none; margin-left: 0; }
.legal-body li + li { margin-top: 0.4rem; }
.legal-body p { max-width: 70ch; }

/* Abstand nach der letzten Projektgeschichte */
.story + .small { margin-top: 1.2rem; padding-top: 0.8rem; border-top: 1px dashed var(--win-dark); }

/* ============================================================
   jjac-TV: der Röhrenfernseher für das Buch-Video
   ============================================================ */
.tv { position: relative; max-width: 34rem; margin: 4.6rem auto 1rem; }

/* Zimmerantenne */
.tv-antenne { position: absolute; left: 50%; top: -3.3rem; width: 0; height: 3.6rem; z-index: 0; }
.tv-antenne i {
  position: absolute; bottom: .5rem; left: -1.5px;
  width: 3px; height: 4.4rem;
  background: linear-gradient(90deg, #8d8d8d, #f2f2f2 50%, #8d8d8d);
  border-radius: 2px;
  transform-origin: 50% 100%;
}
.tv-antenne i:nth-child(1) { transform: rotate(-34deg); }
.tv-antenne i:nth-child(2) { transform: rotate(27deg); height: 3.9rem; }
.tv-antenne i::after {
  content: ""; position: absolute; top: -5px; left: -3px;
  width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, #9a9a9a);
}
.tv-antenne b {
  position: absolute; left: -1.7rem; bottom: -.35rem;
  width: 3.4rem; height: 1.3rem;
  border-radius: 1.7rem 1.7rem .3rem .3rem;
  background: radial-gradient(ellipse at 40% 30%, #6d6862, #26231f 75%);
}

/* Gehäuse */
.tv-gehaeuse {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 5rem;
  column-gap: .9rem;
  padding: 1rem 1rem .55rem;
  border-radius: 1.5rem 1.5rem 1rem 1rem;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 2px, transparent 2px 5px),
    linear-gradient(160deg, #6f6962 0%, #4a4540 48%, #2e2a27 100%);
  box-shadow:
    inset 2px 2px 0 rgba(255,255,255,.2),
    inset -3px -4px 0 rgba(0,0,0,.35),
    6px 8px 0 rgba(0,0,0,.5);
}
.tv-rahmen {
  background: #171513;
  padding: .75rem;
  border-radius: 1.3rem;
  box-shadow: inset 0 0 0 2px #0a0908, inset 4px 4px 12px rgba(0,0,0,.85), 0 1px 0 rgba(255,255,255,.14);
}

/* Bildröhre */
.tv-bild {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 12% / 16%;
  background: radial-gradient(ellipse at 50% 45%, #34413b 0%, #1a221f 55%, #090c0b 100%);
  isolation: isolate;
  cursor: pointer;
}
.tv.an .tv-bild { cursor: default; background: #000; }
.tv-inhalt { position: absolute; inset: 0; transform-origin: 50% 50%; }
.tv-ebene, .tv-ebene > * { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.tv-ebene.weg { visibility: hidden; }
.tv-ebene-bild:empty { display: none; }
.tv-inhalt canvas { image-rendering: pixelated; }
.tv-glas {
  position: absolute; inset: 0; z-index: 3;
  pointer-events: none;
  border-radius: inherit;
  background:
    radial-gradient(ellipse 55% 38% at 27% 17%, rgba(255,255,255,.17), transparent 70%),
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.55) 100%);
  box-shadow: inset 0 0 34px rgba(0,0,0,.75);
}
.tv.an .tv-glas {
  background:
    radial-gradient(ellipse 55% 38% at 27% 17%, rgba(255,255,255,.08), transparent 70%),
    repeating-linear-gradient(0deg, rgba(0,0,0,.2) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 58%, rgba(0,0,0,.5) 100%);
}
.tv-osd {
  position: absolute; top: 7%; right: 9%; z-index: 4;
  font-family: var(--font-mono); font-weight: bold;
  font-size: clamp(1rem, 3.6vw, 1.6rem);
  letter-spacing: .08em;
  color: #46FF64;
  text-shadow: 0 0 7px rgba(70, 255, 100, .85), 2px 2px 0 #000;
  opacity: 0;
  transition: opacity .25s;
  pointer-events: none;
}
.tv-osd.zeigen { opacity: 1; }

/* Ein- und Ausschalten wie bei der echten Röhre */
@keyframes tvAn {
  0% { transform: scale(.003, .005); filter: brightness(9); }
  30% { transform: scale(1, .008); filter: brightness(7); }
  65% { transform: scale(1, 1.05); filter: brightness(2.4); }
  100% { transform: none; filter: none; }
}
@keyframes tvAus {
  0% { transform: none; filter: none; opacity: 1; }
  45% { transform: scale(1, .008); filter: brightness(6); opacity: 1; }
  80% { transform: scale(.006, .008); filter: brightness(10); opacity: 1; }
  100% { transform: scale(0, 0); opacity: 0; }
}
@keyframes tvWackel {
  0%, 100% { transform: none; }
  30% { transform: scale(1.015, .97) skewX(1deg); }
  60% { transform: scale(.99, 1.02) skewX(-.6deg); }
}
@keyframes tvNachgluehen {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(.2); }
}
.tv-inhalt.an { animation: tvAn .75s cubic-bezier(.2, .7, .3, 1) both; }
.tv-inhalt.aus { animation: tvAus .55s ease-in both; }
.tv-inhalt.wackel { animation: tvWackel .35s ease-in-out; }
.tv-bild.gluehen::after {
  content: ""; position: absolute; left: 50%; top: 50%; z-index: 2;
  width: 6px; height: 6px; margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 12px 5px rgba(255, 255, 255, .85);
  animation: tvNachgluehen 1.3s ease-out .45s both;
}

/* Testbild */
.tv-testbild { background: #000; }
.tb-balken {
  position: absolute; left: 0; right: 0; top: 0; height: 74%;
  background: linear-gradient(90deg, #c0c0c0 0 14.28%, #c0c000 0 28.57%, #00c0c0 0 42.85%, #00c000 0 57.14%, #c000c0 0 71.42%, #c00000 0 85.71%, #0000c0 0);
}
.tb-grau {
  position: absolute; left: 0; right: 0; bottom: 0; height: 26%;
  background: linear-gradient(90deg, #000 0 16.66%, #333 0 33.33%, #666 0 50%, #999 0 66.66%, #ccc 0 83.33%, #fff 0);
}
.tb-kreis {
  position: absolute; left: 50%; top: 45%;
  width: 58%; aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #000, inset 0 0 0 2px #000;
}
.tb-text {
  position: absolute; left: 50%; top: 45%;
  transform: translate(-50%, -50%);
  padding: .3em .9em;
  background: #000; color: #fff;
  font-family: var(--font-mono); font-weight: bold;
  font-size: clamp(.8rem, 2.8vw, 1.25rem);
  letter-spacing: .12em; line-height: 1.3;
  text-align: center; white-space: nowrap;
}

/* Bedienfeld */
.tv-seite {
  display: flex; flex-direction: column; align-items: center; gap: .35rem;
  padding: .2rem 0 .6rem;
}
.tv-gitter {
  width: 100%; height: 6rem;
  border-radius: .45rem;
  background: repeating-linear-gradient(0deg, #1b1917 0 4px, #5a544d 4px 7px);
  box-shadow: inset 1px 1px 3px rgba(0, 0, 0, .7), 0 1px 0 rgba(255, 255, 255, .1);
}
.tv-drehknopf {
  position: relative;
  width: 3.4rem; height: 3.4rem;
  margin-top: .8rem;
  border: 0; border-radius: 50%;
  background:
    repeating-conic-gradient(rgba(0,0,0,.18) 0 6deg, transparent 6deg 12deg),
    radial-gradient(circle at 35% 30%, #908a82, #3a3632 72%);
  box-shadow: 0 3px 0 #171513, inset 0 2px 0 rgba(255, 255, 255, .25);
  transform: rotate(var(--dreh, 0deg));
  transition: transform .3s cubic-bezier(.3, 1.6, .5, 1);
  cursor: pointer;
}
.tv-drehknopf span {
  position: absolute; left: 50%; top: 9%;
  width: 4px; height: 36%; margin-left: -2px;
  background: #F2EFE9; border-radius: 2px;
}
.tv-drehknopf:disabled { cursor: default; opacity: .85; }
.tv-beschriftung {
  font-size: .58rem; font-weight: bold;
  letter-spacing: .16em; text-transform: uppercase;
  color: #d4cdc2;
}
.tv-schalter { margin-top: auto; display: flex; align-items: center; gap: .45rem; }
.tv-led {
  width: .55rem; height: .55rem; border-radius: 50%;
  background: #c4251b; box-shadow: 0 0 6px #ff3b2f;
  transition: background .2s, box-shadow .2s;
}
.tv.an .tv-led { background: #3be35e; box-shadow: 0 0 8px #3be35e; }
.tv-power {
  width: 2.3rem; height: 1.45rem;
  border: 0; border-radius: .35rem;
  background: linear-gradient(#ddd7cd, #9c958a);
  box-shadow: 0 3px 0 #23201d, inset 0 1px 0 #fff;
  cursor: pointer;
}
.tv-power:active, .tv.an .tv-power { transform: translateY(2px); box-shadow: 0 1px 0 #23201d, inset 0 1px 0 #fff; }
.tv-marke {
  grid-column: 1;
  margin: .45rem 0 0;
  text-align: center;
  font-family: var(--font-impact);
  font-size: .85rem;
  letter-spacing: .32em;
  color: #ddd6cb;
  text-shadow: 0 1px 0 #000;
}
.tv-marke span { font-family: var(--font-ui); font-size: .6rem; letter-spacing: .12em; color: #a9a196; margin-left: .4rem; }
.tv-fuesse { display: flex; justify-content: space-between; padding: 0 17%; }
.tv-fuesse i { width: 3.2rem; height: .7rem; background: #23201d; border-radius: 0 0 .5rem .5rem; }

/* Handy: Bedienfeld unter die Röhre, damit das Video die volle Breite hat */
@media (max-width: 600px) {
  .tv { margin-top: 3.8rem; }
  .tv-gehaeuse { grid-template-columns: minmax(0, 1fr); padding: .7rem .7rem .5rem; border-radius: 1.1rem 1.1rem .8rem .8rem; }
  .tv-rahmen { padding: .45rem; border-radius: 1rem; }
  .tv-seite {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    grid-template-rows: auto auto;
    column-gap: 1rem; row-gap: .2rem;
    align-items: center; justify-items: center;
    padding: .7rem .2rem .2rem;
  }
  .tv-gitter {
    grid-column: 1; grid-row: 1 / span 2;
    justify-self: stretch;
    height: 2.4rem;
    background: repeating-linear-gradient(90deg, #1b1917 0 4px, #5a544d 4px 7px);
  }
  .tv-drehknopf { grid-column: 2; grid-row: 1; width: 2.6rem; height: 2.6rem; margin-top: 0; }
  .tv-seite > .tv-beschriftung:nth-child(3) { grid-column: 2; grid-row: 2; }
  .tv-schalter { grid-column: 3; grid-row: 1; margin-top: 0; }
  .tv-seite > .tv-beschriftung:nth-child(5) { grid-column: 3; grid-row: 2; }
  .tv-marke { margin-top: .5rem; }
  .tv-fuesse { padding: 0 20%; }
}
@media (prefers-reduced-motion: reduce) {
  .tv-inhalt.an, .tv-inhalt.aus, .tv-inhalt.wackel, .tv-bild.gluehen::after { animation: none; }
}