:root {
  --bg: #0a0a09;
  --sheet: #121411;
  --line: #2c2f2a;
  --text: #c7c7ba;
  --text-dim: #7c7d72;
  --red: #a3221f;
  --amber: #c99a34;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Mono", monospace;
  min-height: 100vh;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  position: relative;
  overflow-x: hidden;
}

/* Atmosphäre */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.025) 0px,
    rgba(255, 255, 255, 0.025) 1px,
    transparent 1px,
    transparent 3px
  );
  z-index: 5;
  mix-blend-mode: overlay;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.sheet {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 620px;
  background: var(--sheet);
  border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.6), 0 40px 80px rgba(0,0,0,0.6);
  padding: 28px 28px 22px;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 20px;
}

.header-left { display: flex; flex-direction: column; gap: 2px; }

.mark {
  font-family: "Special Elite", monospace;
  font-size: 20px;
  letter-spacing: 4px;
  color: var(--text);
}

.sub {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.doc-id {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.classified {
  font-size: 11px;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 3px 8px;
  letter-spacing: 1.5px;
}

.doc-body {
  margin-bottom: 20px;
  border: 1px solid var(--line);
  padding: 16px 18px 18px;
  background: #0d0f0c;
  max-height: 340px;
  overflow-y: auto;
}

.doc-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.meta-label {
  display: inline-block;
  min-width: 110px;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.meta-value {
  font-size: 12px;
  color: var(--text);
}

.meta-value.red {
  color: var(--red);
  font-weight: 600;
  letter-spacing: 1px;
}

.doc-text {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--text);
}

.doc-text p {
  margin: 0 0 12px;
}

.doc-list {
  margin: 0 0 14px;
  padding-left: 20px;
  color: var(--text);
}

.doc-list li {
  margin-bottom: 6px;
  padding-left: 4px;
}

.doc-list li::marker {
  color: var(--amber);
}

.doc-subhead {
  color: var(--amber);
  letter-spacing: 1px;
  font-weight: 600;
  margin-top: 18px !important;
}

.doc-quote {
  color: var(--text-dim);
  font-style: italic;
  border-left: 2px solid var(--line);
  padding-left: 10px;
}

.doc-end {
  color: var(--red);
  letter-spacing: 1px;
  text-align: center;
  margin-top: 18px !important;
}

.doc-sign {
  color: var(--text-dim);
  font-size: 11px;
  text-align: right;
  margin-bottom: 0 !important;
}

.doc-body::-webkit-scrollbar {
  width: 8px;
}

.doc-body::-webkit-scrollbar-thumb {
  background: var(--line);
}

.doc-body::-webkit-scrollbar-track {
  background: transparent;
}

.stamp {
  position: absolute;
  top: 96px;
  right: -10px;
  transform: rotate(11deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--red);
  border: 3px solid var(--red);
  padding: 8px 14px;
  font-family: "Special Elite", monospace;
  font-size: clamp(11px, 2.2vw, 14px);
  line-height: 1.2;
  letter-spacing: 2px;
  opacity: 0.85;
  mix-blend-mode: screen;
  text-align: center;
  pointer-events: none;
  z-index: 20;
}

.countdown-panel {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  text-align: center;
}

.countdown-label {
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.countdown {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 52px;
}

.unit span {
  font-size: clamp(28px, 7vw, 40px);
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.unit small {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-top: 2px;
}

.colon {
  font-size: clamp(22px, 5vw, 32px);
  color: var(--text-dim);
  transform: translateY(-6px);
}

.countdown-target {
  margin-top: 10px;
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

.sheet-footer {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-size: 10px;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 0.5px;
}

@media (max-width: 480px) {
  .sheet { padding: 20px 16px 16px; }
  .unit { min-width: 42px; }
}