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

body {
  background: #0d0906;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Special Elite', cursive;
}

.page-bg {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(90, 55, 15, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 80%, rgba(60, 30, 10, 0.3) 0%, transparent 55%),
    #0d0906;
  padding: 40px 20px;
}

.tw-wrap {
  font-family: 'Special Elite', cursive;
  background: #1a1008;
  border-radius: 18px;
  padding: 28px 24px 24px;
  position: relative;
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.6),
    0 8px 40px rgba(0, 0, 0, 0.7),
    0 2px 8px rgba(0, 0, 0, 0.4);
  border: 2px solid #3a2a14;
  width: 100%;
  max-width: 540px;
}

.tw-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.012) 2px,
    rgba(255, 255, 255, 0.012) 4px
  );
  border-radius: 18px;
  pointer-events: none;
}

/* ── Top bar ── */
.machine-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.brand {
  color: #c9a84c;
  font-size: 15px;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0.85;
}

.ribbon-indicator {
  display: flex;
  gap: 6px;
  align-items: center;
}

.ribbon-spool {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #8b5e3c;
  background: radial-gradient(circle at 40% 40%, #4a2c1a, #1a0a00);
  animation: spoolSpin 3s linear infinite paused;
}

.ribbon-spool.spinning {
  animation-play-state: running;
}

@keyframes spoolSpin {
  to { transform: rotate(360deg); }
}

.ribbon-line {
  width: 28px;
  height: 3px;
  background: linear-gradient(90deg, #1a0a00, #c41e3a, #1a0a00);
  border-radius: 2px;
}

/* ── Platen knobs ── */
.platen-knobs {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
  margin-bottom: 6px;
}

.knob {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #8b6030, #2a1800);
  border: 2px solid #a0784a;
  cursor: pointer;
  transition: transform 0.1s;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.knob:hover { transform: scale(1.1); }
.knob:active { transform: scale(0.95); }

/* ── Paper housing ── */
.paper-housing {
  background: #2a1a0a;
  border-radius: 8px 8px 0 0;
  padding: 10px 16px 0;
  position: relative;
  border: 1px solid #4a3020;
  border-bottom: none;
  margin-bottom: 0;
}

.paper-rollers {
  display: flex;
  justify-content: space-between;
  position: absolute;
  top: 6px; left: 12px; right: 12px;
}

.roller {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #6b4c2a, #2a1a00);
  border: 1px solid #8b6030;
}

.paper-container {
  background: #f5f0e6;
  border-radius: 2px 2px 0 0;
  min-height: 140px;
  max-height: 220px;
  padding: 14px 20px 8px;
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
  border: 1px solid #d4c9b0;
  border-bottom: none;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.08);
  scroll-behavior: smooth;
}

.paper-container::before {
  content: '';
  position: absolute;
  top: 0; left: 30px;
  width: 1px; height: 100%;
  background: rgba(200, 100, 100, 0.25);
  pointer-events: none;
}

.paper-container::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    transparent,
    transparent 23px,
    rgba(100, 120, 200, 0.1) 23px,
    rgba(100, 120, 200, 0.1) 24px
  );
  pointer-events: none;
}

.typed-text {
  font-family: 'Courier Prime', 'Courier New', monospace;
  font-size: 14px;
  line-height: 24px;
  color: #1a0f00;
  white-space: pre-wrap;
  word-break: break-all;
  min-height: 72px;
  position: relative;
  z-index: 1;
  text-shadow: 0.3px 0.3px 0 rgba(0, 0, 0, 0.3);
  padding-left: 10px;
}

.cursor-block {
  display: inline-block;
  width: 9px;
  height: 14px;
  background: #1a0f00;
  vertical-align: text-bottom;
  animation: blink 0.9s step-end infinite;
  margin-left: 1px;
  opacity: 0.7;
}

@keyframes blink {
  50% { opacity: 0; }
}

.ding-flash {
  position: absolute;
  right: 16px; top: 50%;
  transform: translateY(-50%);
  font-family: 'Special Elite', cursive;
  color: #c9a84c;
  font-size: 18px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}

.ding-flash.show { opacity: 1; }

/* ── Paper tear & carriage ── */
.paper-tear {
  height: 6px;
  background: #f5f0e6;
  position: relative;
  margin: 0 -1px;
  clip-path: polygon(
    0% 0%, 2% 100%, 5% 30%, 8% 100%, 12% 20%, 16% 100%,
    20% 40%, 25% 100%, 30% 15%, 35% 100%, 40% 35%, 45% 100%,
    50% 25%, 55% 100%, 60% 30%, 65% 100%, 70% 20%, 75% 100%,
    80% 40%, 85% 100%, 90% 25%, 95% 100%, 98% 40%,
    100% 100%, 100% 0%
  );
}

.carriage-bar {
  height: 8px;
  background: linear-gradient(90deg, #3a2a14, #6b4c2a, #8b6030, #6b4c2a, #3a2a14);
  border-radius: 4px;
  margin: 0 -16px;
  position: relative;
  cursor: pointer;
  transition: filter 0.1s;
}

.carriage-bar:hover { filter: brightness(1.2); }

.carriage-handle {
  position: absolute;
  top: -4px;
  width: 28px;
  height: 16px;
  background: radial-gradient(circle at 40% 30%, #a0784a, #3a2a14);
  border-radius: 6px;
  border: 1px solid #c49a50;
  transition: left 0.08s ease-out;
  cursor: grab;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.carriage-handle:active { cursor: grabbing; }

/* ── Keyboard ── */
.keyboard-area {
  margin-top: 8px;
  background: #221508;
  border-radius: 8px;
  padding: 12px 10px;
  border: 1px solid #4a3020;
}

.key-row {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin-bottom: 5px;
}

.key {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #d4a855, #6b4c14);
  border: 2px solid #a07830;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Special Elite', cursive;
  font-size: 13px;
  color: #f0d890;
  cursor: pointer;
  transition: transform 0.08s, box-shadow 0.08s, filter 0.08s;
  box-shadow: 0 3px 0 #2a1800, 0 4px 6px rgba(0, 0, 0, 0.5);
  user-select: none;
  position: relative;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.key:hover {
  background: radial-gradient(circle at 35% 25%, #e8c060, #8b6420);
  filter: brightness(1.1);
}

.key.pressed,
.key:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #2a1800, 0 2px 4px rgba(0, 0, 0, 0.5);
}

.key.wide {
  width: 60px;
  border-radius: 18px;
  font-size: 10px;
  letter-spacing: 1px;
}

.key.space-bar {
  width: 200px;
  border-radius: 18px;
  font-size: 10px;
  letter-spacing: 2px;
}

.key.return-key {
  width: 80px;
  border-radius: 18px;
  font-size: 10px;
  letter-spacing: 1px;
  background: radial-gradient(circle at 35% 25%, #c84a2a, #4a1808);
  border-color: #8b3018;
  color: #f0c8b0;
  box-shadow: 0 3px 0 #1a0800, 0 4px 6px rgba(0, 0, 0, 0.5);
}

.key.return-key:hover {
  background: radial-gradient(circle at 35% 25%, #e05030, #6a2010);
}

/* ── Status bar ── */
.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  padding: 0 4px;
}

.status-text {
  font-family: 'Special Elite', cursive;
  font-size: 10px;
  color: #8b6030;
  letter-spacing: 1px;
  opacity: 0.7;
}

/* ── Scrollbar styling for paper ── */
.paper-container::-webkit-scrollbar {
  width: 4px;
}

.paper-container::-webkit-scrollbar-track {
  background: #e8e0cc;
}

.paper-container::-webkit-scrollbar-thumb {
  background: #c4b898;
  border-radius: 2px;
}

/* ── Responsive ── */
@media (max-width: 560px) {
  .tw-wrap { padding: 20px 14px 18px; }

  .key { width: 30px; height: 30px; font-size: 11px; }
  .key.wide { width: 50px; }
  .key.space-bar { width: 160px; }
  .key.return-key { width: 66px; }
  .key-row { gap: 4px; }
}