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

body {
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 40px 20px;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ── Device ───────────────────────────────────────────────────────────────── */

.device {
  width: 620px;
  flex-shrink: 0;
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 18px 20px 20px;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.06),
    /* Physical bottom edge steps */
    0 2px 0 #e2e2e2,
    0 4px 0 #d0d0d0,
    /* Elevation */
    0 8px 28px rgba(0, 0, 0, 0.10),
    0 28px 72px rgba(0, 0, 0, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}

/* Top-surface sheen */
.device::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(
    148deg,
    rgba(255, 255, 255, 0.65) 0%,
    rgba(255, 255, 255, 0.15) 32%,
    transparent 58%
  );
  pointer-events: none;
  z-index: 0;
}

/* Right-side grip strip */
.device::after {
  content: '';
  position: absolute;
  right: 0;
  top: 16px;
  bottom: 16px;
  width: 5px;
  background: linear-gradient(to right, rgba(0,0,0,0.015), rgba(0,0,0,0.04));
  border-radius: 0 16px 16px 0;
  pointer-events: none;
  z-index: 0;
}

/* Ensure children sit above pseudo-elements */
.panel-top, .panel-keys {
  position: relative;
  z-index: 1;
}

/* ── Top panel ────────────────────────────────────────────────────────────── */

.panel-top {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 14px;
}

.panel-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.panel-left-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Speaker grille ───────────────────────────────────────────────────────── */

.speaker {
  width: 36px;
  height: 64px;
  border-radius: 7px;
  background-color: #ebebeb;
  background-image: radial-gradient(circle, #c4c4c4 1.2px, transparent 1.2px);
  background-size: 5.2px 5.2px;
  background-position: 2px 2px;
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.08),
    inset 0 0 0 1px rgba(0, 0, 0, 0.05),
    0 1px 0 rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

/* ── Screen — kept dark as signature element ──────────────────────────────── */

.screen-bezel {
  flex: 1;
  min-width: 0;
  background: #111111;
  border-radius: 6px;
  padding: 4px;
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.65),
    inset 0 1px 0 rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(0, 0, 0, 0.18),
    0 1px 0 rgba(255, 255, 255, 0.6),
    0 -1px 0 rgba(0, 0, 0, 0.08);
}

.screen {
  position: relative;
  height: 66px;
  background: #030603;
  border-radius: 4px;
  padding: 7px 11px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: opacity 0.055s;
}

/* Scanlines */
.screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.11) 0px,
    rgba(0, 0, 0, 0.11) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
  z-index: 2;
}

/* Glass glare */
.screen::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 44%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
  border-radius: 4px 4px 0 0;
  pointer-events: none;
  z-index: 3;
}

.screen.flash { opacity: 0.12; }

.screen-content {
  position: relative;
  z-index: 1;
  font-family: 'VT323', monospace;
  color: #00D533;
  text-shadow: 0 0 7px rgba(0, 213, 51, 0.6);
  display: flex;
  flex-direction: row;
  gap: 0;
  align-items: stretch;
  height: 100%;
}

.screen-left {
  display: flex;
  flex-direction: column;
  gap: 1px;
  flex: 1;
}

.screen-divider {
  width: 1px;
  background: rgba(0, 213, 51, 0.14);
  margin: 0 11px;
  align-self: stretch;
  flex-shrink: 0;
}

.screen-right {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  overflow: hidden;
}

.screen-meta-label {
  font-size: 9px;
  opacity: 0.28;
  letter-spacing: 1.5px;
  line-height: 1;
  margin-bottom: 2px;
}

.screen-meta-code-label {
  margin-top: 7px;
}

#screen-token {
  font-size: 18px;
  line-height: 1;
  opacity: 0.82;
  letter-spacing: 0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#screen-code {
  font-size: 13px;
  line-height: 1;
  opacity: 0.55;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.screen-header {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  opacity: 0.48;
  line-height: 1;
}

.screen-main {
  font-size: 26px;
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
  letter-spacing: 1px;
}

.screen-caret { opacity: 0.38; }

.screen-cursor {
  font-size: 20px;
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 0.82; }
  50%       { opacity: 0; }
}

.screen-footer {
  font-size: 13px;
  opacity: 0.32;
  line-height: 1;
  letter-spacing: 0.5px;
}

/* ── Platform row ─────────────────────────────────────────────────────────── */

.platform-row {
  display: flex;
  gap: 4px;
  padding-left: 44px;
}

.platform-btn {
  background: none;
  border: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  padding: 3px 7px;
  border-radius: 3px;
  transition: color 0.1s, background 0.1s;
  -webkit-font-smoothing: antialiased;
}

.platform-btn.active {
  color: rgba(0, 0, 0, 0.5);
  background: rgba(0, 0, 0, 0.05);
}

.platform-btn:hover:not(.active) {
  color: rgba(0, 0, 0, 0.35);
}

/* ── Panel right ──────────────────────────────────────────────────────────── */

.panel-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}

.encoders {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

/* ── Encoder knobs ────────────────────────────────────────────────────────── */

.encoder-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  user-select: none;
}

.encoder-knob {
  position: relative;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  cursor: ns-resize;
}

.encoder-dot-arm {
  position: absolute;
  inset: 0;
  transform-origin: center;
  pointer-events: none;
}

.encoder-dot {
  position: absolute;
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.22);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
}

.encoder-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.25);
  user-select: none;
}

.encoder-unit.seq-on .encoder-label {
  color: rgba(0, 213, 51, 0.75);
}

/* ── Sequence toggle — vertical slider switch ─────────────────────────────── */

/* Track: grey recessed housing, same footprint as the circular dials */
.encoder-knob[data-param="seq"] {
  border-radius: 14px;
  cursor: pointer;
}

/* Sliding button — flat white cap that moves up/down in the track */
.encoder-knob[data-param="seq"] .encoder-dot-arm {
  position: absolute;
  inset: auto;
  left: 4px;
  right: 4px;
  top: 4px;
  height: 24px;
  border-radius: 9px;
  background: #ffffff;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.09),
    0 2px 0 rgba(0, 0, 0, 0.05),
    inset 0 1px 2px rgba(255, 255, 255, 1);
  transition: top 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
}

/* Button slides to bottom when on */
.encoder-unit.seq-on .encoder-knob[data-param="seq"] .encoder-dot-arm {
  top: calc(100% - 28px); /* 54px track − 24px button − 4px bottom margin */
}

/* Indicator light — small dot on button face */
.encoder-knob[data-param="seq"] .encoder-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle at 38% 32%, #e0e0e0, #c8c8c8);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.14), 0 1px 0 rgba(255, 255, 255, 0.8);
}

/* Indicator glows green when active */
.encoder-unit.seq-on .encoder-knob[data-param="seq"] .encoder-dot {
  background: radial-gradient(circle at 35% 30%, #44ee66, #00D533);
  box-shadow:
    0 0 5px rgba(0, 213, 51, 0.90),
    0 0 12px rgba(0, 213, 51, 0.45);
}

/* ── Brand + LED ──────────────────────────────────────────────────────────── */

.brand-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, #e8e8e8, #c8c8c8);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: background 0.14s, box-shadow 0.14s;
}

.led.on {
  background: radial-gradient(circle at 35% 30%, #44ee66, #00D533);
  box-shadow:
    0 0 6px rgba(0, 213, 51, 0.9),
    0 0 18px rgba(0, 213, 51, 0.45),
    inset 0 1px 0 rgba(200, 255, 210, 0.5);
}

.brand {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.18);
  user-select: none;
}

/* ── Keys panel ───────────────────────────────────────────────────────────── */

.panel-keys {
  background: rgba(0, 0, 0, 0.03);
  border-radius: 10px;
  padding: 12px 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.05),
    0 1px 0 rgba(255, 255, 255, 0.98);
}

/* ── Pip circles ──────────────────────────────────────────────────────────── */

.pips-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.pip {
  flex: 0 0 62px;
  display: flex;
  justify-content: center;
}

.pip-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 34%, #d8d8d8, #bdbdbd);
  box-shadow:
    /* Soft drop shadow — separation without outline ring */
    0 1px 3px rgba(0, 0, 0, 0.12),
    /* Concave inset — the button is recessed into the panel */
    inset 0 1px 4px rgba(0, 0, 0, 0.22),
    inset 0 -1px 2px rgba(255, 255, 255, 0.06);
  transition: background 0.08s, box-shadow 0.08s;
}

.pip-dot.active {
  background: radial-gradient(circle at 40% 34%, #33ee66, #00D533);
  box-shadow:
    0 0 8px rgba(0, 213, 51, 0.85),
    0 0 20px rgba(0, 213, 51, 0.4),
    inset 0 1px 4px rgba(0, 0, 0, 0.15);
}

/* ── Keys ─────────────────────────────────────────────────────────────────── */

.keys-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.key {
  flex: 0 0 62px;
  height: 118px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  outline: none;
  position: relative;
  transition: transform 0.07s ease, box-shadow 0.07s ease;

  background: #ffffff;

  box-shadow:
    /* Close contact shadow — immediate separation from panel, no hard outline */
    0 1px 2px rgba(0, 0, 0, 0.10),
    /* Ambient elevation — the key floating above the key bed */
    0 5px 18px rgba(0, 0, 0, 0.07),
    /* One soft physical bottom face — single step, not a staircase */
    0 5px 0 rgba(0, 0, 0, 0.08),
    /* Top-edge overhead highlight */
    inset 0 2px 4px rgba(255, 255, 255, 1),
    /* Lower body fades gently toward shadow side */
    inset 0 -12px 20px rgba(0, 0, 0, 0.025);
}

.key:hover {
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.10),
    0 6px 22px rgba(0, 0, 0, 0.08),
    0 5px 0 rgba(0, 0, 0, 0.08),
    inset 0 2px 4px rgba(255, 255, 255, 1),
    inset 0 -12px 20px rgba(0, 0, 0, 0.025);
}

.key:active,
.key.pressed {
  transform: translateY(4px);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.07),
    0 1px 0 rgba(0, 0, 0, 0.06),
    /* Deep inset — key pushed into its housing */
    inset 0 2px 6px rgba(0, 0, 0, 0.08),
    inset 0 4px 14px rgba(0, 0, 0, 0.04);
}

.key:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.12);
  outline-offset: 2px;
}

/* ── Mood selector ────────────────────────────────────────────────────────── */

.mood-panel {
  margin-top: 10px;
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.mood-left {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.mood-hint {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.18);
  user-select: none;
  -webkit-font-smoothing: antialiased;
}

.mood-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.mood-btn {
  flex-shrink: 0;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  outline: none;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.3);
  padding: 5px 11px 4px;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  transition: transform 0.06s ease, box-shadow 0.06s ease, color 0.1s;

  background: #ffffff;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.08),
    0 3px 8px rgba(0, 0, 0, 0.05),
    0 3px 0 rgba(0, 0, 0, 0.06),
    inset 0 1px 2px rgba(255, 255, 255, 1);
}

.mood-btn:hover {
  color: rgba(0, 0, 0, 0.48);
}

.mood-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.05),
    0 1px 0 rgba(0, 0, 0, 0.04),
    inset 0 1px 4px rgba(0, 0, 0, 0.05);
}

.mood-btn.active {
  color: rgba(0, 0, 0, 0.58);
  transform: translateY(2px);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.05),
    0 1px 0 rgba(0, 0, 0, 0.04),
    inset 0 1px 4px rgba(0, 0, 0, 0.05);
}

.mood-btn:focus-visible {
  outline: 2px solid rgba(0, 0, 0, 0.1);
  outline-offset: 2px;
}

/* ── Key labels ───────────────────────────────────────────────────────────── */

.labels-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.key-label {
  flex: 0 0 62px;
  text-align: center;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(0, 0, 0, 0.35);
  user-select: none;
}

/* ── Mobile — rotate device to landscape within portrait viewport ─────────── */

@media (max-width: 499px) {
  html, body {
    overflow: hidden;
    width: 100%;
    height: 100svh;
    min-height: unset;
    padding: 0;
    margin: 0;
  }
}

/* ── Footer ───────────────────────────────────────────────────────────────── */

.site-footer {
  position: fixed;
  bottom: 12px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 10px;
  font-family: monospace;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #999;
  pointer-events: none;
}

.site-footer a {
  color: inherit;
  text-decoration: underline;
  pointer-events: all;
}