/* =============================================
   VELOX — main.css
   Base resolution: 1920 × 1080
   ============================================= */

:root {
    --cyan: #0AFFD9;
    --cyan-soft: rgba(10, 255, 217, 0.15);
    --cyan-glow: rgba(10, 255, 217, 0.35);
    --green: #00FF88;
    --green-glow: rgba(0, 255, 136, 0.5);
    --bg: #060A0E;
    --panel: #0C1520;
    --panel-border: rgba(10, 255, 217, 0.18);
    --text: #FFFFFF;
    --text-dim: rgba(255, 255, 255, 0.45);
    --text-mid: rgba(255, 255, 255, 0.75);
}

body {
    background-color: #000;
    font-family: 'Rajdhani', sans-serif;
}

main,
section,
div,
img,
button,
canvas {
    position: absolute;
}

main {
    overflow: hidden;
    width: 1920px;
    height: 1080px;
    background-color: var(--bg);
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

section {
    width: 100%;
    height: 100%;
    display: none;
    background-color: var(--bg);
}

/* =============================================
   SPLASH SCREEN
   ============================================= */

#splash {
    display: block;
    background: #000;
    z-index: 100;
    cursor: pointer;
}

#particle-canvas {
    top: 0;
    left: 0;
    width: 1920px;
    height: 1080px;
}

#splash-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -54%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

#splash-center * {
    position: static;
}

#splash-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 180px;
    font-weight: 900;
    letter-spacing: 20px;
    color: #fff;
    line-height: 1;
    opacity: 0;
}

#logo-v {
    color: var(--cyan);
    text-shadow: 0 0 60px var(--cyan), 0 0 120px var(--cyan-glow);
}

#splash-line {
    width: 0;
    height: 1.5px;
    background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, transparent 100%);
    margin-top: 10px;
    box-shadow: 0 0 10px var(--cyan-glow);
}

#splash-tagline {
    margin-top: 24px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 20px;
    font-weight: 300;
    letter-spacing: 22px;
    color: var(--text-dim);
    opacity: 0;
    white-space: nowrap;
}

#splash-touch {
    position: absolute;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    opacity: 0;
}

#splash-touch * {
    position: static;
}

#touch-rings {
    position: relative !important;
    width: 80px;
    height: 80px;
}

.touch-ring {
    position: absolute !important;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1.5px solid var(--cyan);
    border-radius: 50%;
}

#ring1 {
    width: 30px;
    height: 30px;
}

#ring2 {
    width: 55px;
    height: 55px;
    opacity: 0.5;
}

#ring3 {
    width: 80px;
    height: 80px;
    opacity: 0.2;
}

#touch-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 10px;
    color: var(--cyan);
}

/* =============================================
   BOOT TRANSITION
   ============================================= */

#boot {
    background: #000;
    z-index: 90;
}

#boot-wrap {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 680px;
    display: flex;
    flex-direction: column;
}

#boot-wrap * {
    position: static;
}

#boot-key-row {
    display: flex;
    align-items: center;
    gap: 18px;
    opacity: 0;
    margin-bottom: 40px;
}

#boot-key-icon {
    width: 36px;
    height: 36px;
    color: var(--cyan);
    flex-shrink: 0;
}

#boot-key-icon svg {
    width: 100%;
    height: 100%;
}

#boot-key-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--cyan);
    flex: 1;
}

#boot-key-ok {
    font-family: 'Orbitron', sans-serif;
    font-size: 20px;
    color: var(--green);
    text-shadow: 0 0 20px var(--green-glow);
    opacity: 0;
}

#boot-divider {
    width: 100%;
    height: 1px;
    background: var(--panel-border);
    margin-bottom: 32px;
    opacity: 0;
}

#boot-status-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    letter-spacing: 7px;
    color: var(--text-dim);
    margin-bottom: 14px;
    opacity: 0;
}

#boot-progress-track {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
    margin-bottom: 32px;
    overflow: hidden;
    opacity: 0;
}

#boot-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--cyan), var(--green));
    border-radius: 2px;
    box-shadow: 0 0 12px var(--cyan-glow);
}

#boot-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: 44px;
}

.boot-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    opacity: 0;
}

.bi-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
    transition: background 0.4s, box-shadow 0.4s;
}

.bi-dot.on {
    background: var(--green);
    box-shadow: 0 0 10px var(--green-glow);
}

.bi-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--text-dim);
    flex: 1;
}

.bi-status {
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--text-dim);
    transition: color 0.4s;
}

.bi-status.on {
    color: var(--green);
}

#engine-status-line {
    font-family: 'Orbitron', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--text-mid);
    text-align: center;
    opacity: 0;
}

#engine-val {
    color: var(--green);
    text-shadow: 0 0 30px var(--green-glow);
}

/* =============================================
   HOME SCREEN
   ============================================= */

#screen1 {
    background: var(--bg);
}

/* ---- Header ---- */
#hdr {
    top: 0;
    left: 0;
    width: 1920px;
    height: 80px;
    display: flex;
    align-items: center;
    padding: 0 80px;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(6, 10, 14, 0.98);
    z-index: 10;
    opacity: 0;
    box-sizing: border-box;
}

#hdr * {
    position: static;
}

#hdr-logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--cyan);
    text-shadow: 0 0 20px var(--cyan-glow);
    flex-shrink: 0;
    min-width: 160px;
}

#hdr-logo span {
    color: var(--text);
}

#hdr-center {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

#hdr-greeting {
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    letter-spacing: 8px;
    color: var(--text-dim);
}

#hdr-right {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-shrink: 0;
    min-width: 360px;
    justify-content: flex-end;
}

#hdr-battery {
    display: flex;
    align-items: center;
    gap: 10px;
}

#bat-bar {
    width: 52px;
    height: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 3px;
    padding: 2px;
    box-sizing: border-box;
}

#bat-fill {
    width: 87%;
    height: 100%;
    background: var(--cyan);
    border-radius: 2px;
}

#bat-pct,
#hdr-range {
    font-family: 'Rajdhani', sans-serif;
    font-size: 17px;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 1px;
}

#hdr-clock {
    font-family: 'Orbitron', sans-serif;
    font-size: 22px;
    font-weight: 500;
    letter-spacing: 3px;
    color: var(--text);
}

/* ---- Grid ---- */
#grid-canvas {
    top: 0;
    left: 0;
    width: 1920px;
    height: 1080px;
    opacity: 0.18;
    pointer-events: none;
}

/* ---- Car ---- */
#car-canvas {
    top: 80px;
    left: 160px;
    width: 1600px;
    height: 720px;
    opacity: 0;
    z-index: 2;
    cursor: grab;
}

#car-canvas:active {
    cursor: grabbing;
}

#car-ground-glow {
    bottom: 320px;
    left: 50%;
    transform: translateX(-50%);
    width: 860px;
    height: 70px;
    background: radial-gradient(ellipse at center, var(--cyan-glow) 0%, transparent 70%);
    filter: blur(20px);
    opacity: 0;
    pointer-events: none;
}

/* ---- Side Stat Cards ---- */
#side-stats-left {
    top: 180px;
    left: 60px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    opacity: 0;
    pointer-events: none;
}

#side-stats-right {
    top: 180px;
    right: 60px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    opacity: 0;
    position: none;
}

#side-stats-left *,
#side-stats-right * {
    position: static;
}

.stat-card {
    width: 130px;
    height: 110px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.sc-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.sc-unit {
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px;
    font-weight: 400;
    color: var(--cyan);
    letter-spacing: 2px;
}

.sc-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    letter-spacing: 3px;
    color: var(--text-dim);
    margin-top: 4px;
}

/* ---- Nav Buttons ---- */
#nav-btns {
    bottom: 86px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 36px;
    opacity: 0;
}

#nav-btns * {
    position: static;
}

.nbtn {
    position: relative !important;
    width: 320px;
    height: 180px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.25s, background 0.25s, transform 0.15s;
}

.nbtn:active {
    border-color: var(--cyan);
    background: rgba(10, 255, 217, 0.07);
    transform: scale(0.97);
}

.nbtn-glow {
    position: absolute !important;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 80px;
    background: radial-gradient(ellipse, var(--cyan-glow) 0%, transparent 70%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.nbtn:active .nbtn-glow {
    opacity: 1;
}

.nbtn-icon {
    width: 46px;
    height: 46px;
    color: var(--cyan);
}

.nbtn-icon svg {
    width: 100%;
    height: 100%;
}

.nbtn-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 5px;
    color: var(--text);
}

.nbtn-sub {
    font-family: 'Rajdhani', sans-serif;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 2px;
    color: var(--text-dim);
}

.nbtn-touch-hint {
    font-family: 'Orbitron', sans-serif;
    font-size: 9px;
    letter-spacing: 4px;
    color: var(--cyan);
    opacity: 0.45;
    margin-top: 3px;
}

.nbtn-ripple {
    position: absolute !important;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(10, 255, 217, 0.25) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

/* =============================================
   SUB SCREENS
   ============================================= */

#screen2,
#screen3,
#screen4 {
    background: var(--bg);
}

.back-btn {
    top: 40px;
    left: 60px;
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 5px;
    color: var(--cyan);
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 10px;
    padding: 16px 30px;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s, border-color 0.2s;
}

.back-btn:active {
    background: var(--cyan-soft);
    border-color: var(--cyan);
}

.back-arrow {
    color: var(--text-dim);
}

.screen-title {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 48px;
    font-weight: 700;
    letter-spacing: 12px;
    color: var(--text-dim);
}



/* =============================================
   SCREEN 2 - DIAGNOSTICS SCREEN
   ============================================= */
/* =============================================
   DIAGNOSTICS SCREEN
   ============================================= */

#diag-hdr {
  top: 0; left: 0;
  width: 1920px;
  height: 80px;
  display: flex;
  align-items: center;
  padding: 0 60px 0 0;
  border-bottom: 1px solid var(--panel-border);
  background: rgba(6,10,14,0.98);
  z-index: 10;
  box-sizing: border-box;
}

#diag-hdr * { position: static; }

#diag-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 10px;
  color: var(--text);
  flex: 1;
  text-align: center;
}

#diag-health {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

#diag-health-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--text-dim);
}

#diag-health-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: 0 0 16px var(--cyan-glow);
}

#diag-health-bar {
  width: 120px;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  overflow: hidden;
}

#diag-health-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 2px;
  box-shadow: 0 0 8px var(--cyan-glow);
}

/* ---- Asymmetric Grid ---- */
#diag-grid {
  top: 80px;
  left: 40px;
  width: 1840px;
  height: 970px;
  display: grid;
  grid-template-columns: 560px 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 18px;
  padding: 18px 0;
  box-sizing: border-box;
}

#diag-grid * { position: static; }

.diag-card {
  position: relative !important;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

#dc-battery { grid-row: 1 / 3; }
#dc-tires   { grid-column: 2 / 4; }

/* Shared */
.dc-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 6px;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.dc-unit {
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  color: var(--cyan);
  letter-spacing: 1px;
}

.dc-sublabel {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

.dc-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 4px;
  padding: 8px 18px;
  border-radius: 20px;
  margin-top: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-dim);
}

.dc-status.optimal {
  color: var(--green);
  border-color: rgba(0,255,136,0.25);
  background: rgba(0,255,136,0.06);
}

.dc-status.check {
  color: #FFB800;
  border-color: rgba(255,184,0,0.25);
  background: rgba(255,184,0,0.06);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  box-shadow: 0 0 8px currentColor;
  flex-shrink: 0;
}

/* ---- BATTERY CARD ---- */
#battery-canvas {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#battery-content {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px;
  box-sizing: border-box;
}

#battery-content * { position: static; }

#battery-pct-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}

#battery-pct {
  font-family: 'Orbitron', sans-serif;
  font-size: 88px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
}

#battery-range-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}

#battery-range-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
}

#battery-range-track {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 22px;
}

#battery-range-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 3px;
  position: relative !important;
  box-shadow: 0 0 10px var(--cyan-glow);
}

#battery-range-particle {
  position: absolute !important;
  top: 0; right: -8px;
  width: 16px; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.9), transparent);
  filter: blur(2px);
  border-radius: 3px;
}

#battery-details {
  display: flex;
  gap: 28px;
  margin-bottom: 20px;
}

.bat-detail {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.bat-detail-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
}

.bat-detail-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

/* ---- Mode Buttons ---- */
#battery-modes {
  display: flex;
  gap: 12px;
  width: 100%;
}

.mode-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}

.mode-btn.active {
  background: rgba(10,255,217,0.08);
  border-color: var(--cyan);
}

.mode-btn:active {
  transform: scale(0.97);
}

.mode-icon {
  width: 28px;
  height: 28px;
  color: var(--text-dim);
  transition: color 0.3s;
}

.mode-btn.active .mode-icon { color: var(--cyan); }

.mode-icon svg { width: 100%; height: 100%; }

.mode-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-dim);
  transition: color 0.3s;
}

.mode-btn.active .mode-label { color: var(--cyan); }

.mode-range {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 1px;
  transition: color 0.3s;
}

.mode-btn.active .mode-range { color: var(--text); }

/* ---- TEMPERATURE CARD ---- */
#temp-canvas {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#temp-content {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  box-sizing: border-box;
}

#temp-content * { position: static; }

#temp-vals {
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  justify-content: center;
}

.temp-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.temp-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.temp-unit {
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  color: var(--cyan);
}

#temp-divider {
  width: 1px;
  height: 70px;
  background: var(--panel-border);
  flex-shrink: 0;
}

/* ---- REGEN BRAKING CARD ---- */
#regen-canvas {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#regen-content {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  box-sizing: border-box;
}

#regen-content * { position: static; }

#regen-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}

#regen-kwh-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

#regen-kwh {
  font-family: 'Orbitron', sans-serif;
  font-size: 60px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
}

#regen-stats {
  display: flex;
  gap: 32px;
}

.regen-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.regen-stat-val {
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
}

.regen-stat-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 8px;
  letter-spacing: 3px;
  color: var(--text-dim);
}

/* ---- TIRES CARD ---- */
#tires-content {
  position: absolute !important;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 40px;
  box-sizing: border-box;
}

#tires-content * { position: static; }

#tire-diagram {
  display: grid;
  grid-template-columns: 1fr 180px 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
  width: 100%;
  align-items: center;
  justify-items: center;
  flex: 1;
}

#tire-3d-wrap {
  grid-row: 1 / 3;
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 260px;
}

#tire-car-canvas {
  width: 180px;
  height: 260px;
}

#tire-3d-bottom {
  grid-column: 2;
  display: none;
}

.tire-corner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.tire-arc {
  width: 90px;
  height: 90px;
}

.tire-psi {
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.tire-pos {
  font-family: 'Orbitron', sans-serif;
  font-size: 8px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

/* ---- Shared UX hint label (all screens) ---- */
.touch-hint {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 4px;
  color: var(--text-dim);
  opacity: 0.45;
  text-align: center;
  pointer-events: none;
}

/* =============================================
   SCREEN 4 — CLIMATE SCREEN
   ============================================= */

/*
  Layout (after 80px header):
  Row 1  top:100  height:540  — driver | wave+AUTO | passenger
  Row 2  top:660  height:400  — driver-seat | fan | passenger-seat
  All columns: left:20 (360px) | left:400 (1120px) | left:1540 (360px)
*/

/* ---- Header ---- */
#climate-hdr {
  top: 0; left: 0;
  width: 1920px;
  height: 80px;
  display: flex;
  align-items: center;
  padding: 0 60px 0 0;
  border-bottom: 1px solid var(--panel-border);
  background: rgba(6,10,14,0.98);
  z-index: 10;
  box-sizing: border-box;
}

#climate-hdr * { position: static; }

#climate-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 10px;
  color: var(--text);
  flex: 1;
  text-align: center;
}

/* ---- Temp Panels (row 1 sides) ---- */
#climate-driver {
  top: 100px; left: 20px;
  width: 360px; height: 540px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
  cursor: ns-resize;
  user-select: none;
  -webkit-user-select: none;
}

#climate-passenger {
  top: 100px; left: 1540px;
  width: 360px; height: 540px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
  cursor: ns-resize;
  user-select: none;
  -webkit-user-select: none;
}

#driver-arc,
#passenger-arc {
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#driver-overlay,
#passenger-overlay {
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 40px 0;
  pointer-events: none;
  box-sizing: border-box;
}

#driver-overlay *,
#passenger-overlay * { position: static; }

.climate-zone-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 8px;
  color: var(--text-dim);
}

.climate-temp-readout {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.climate-temp-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 82px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
}

.climate-temp-unit {
  font-family: 'Rajdhani', sans-serif;
  font-size: 30px;
  color: var(--cyan);
}

.climate-drag-hint {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--text-dim);
  opacity: 0.5;
}

/* ---- Wave Panel (row 1 center) ---- */
#climate-wave-panel {
  top: 100px; left: 400px;
  width: 1120px; height: 540px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

#climate-wave-canvas {
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

/* AUTO button — centered overlay on wave panel */
#climate-auto-btn {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Orbitron', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 8px;
  color: var(--cyan);
  background: rgba(6,10,14,0.75);
  border: 1.5px solid var(--cyan);
  border-radius: 40px;
  padding: 18px 56px;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(10,255,217,0.3), inset 0 0 20px rgba(10,255,217,0.04);
  backdrop-filter: blur(6px);
  z-index: 2;
}

#climate-auto-btn:active {
  background: rgba(10,255,217,0.14);
  box-shadow: 0 0 50px rgba(10,255,217,0.75), inset 0 0 30px rgba(10,255,217,0.1);
}

/* ---- Seat Panels (row 2 sides) ---- */
#climate-driver-seat {
  top: 660px; left: 20px;
  width: 360px; height: 400px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

#climate-passenger-seat {
  top: 660px; left: 1540px;
  width: 360px; height: 400px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

#climate-driver-seat-content,
#climate-passenger-seat-content {
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 36px 24px;
  box-sizing: border-box;
}

#climate-driver-seat-content *,
#climate-passenger-seat-content * { position: static; }

/* ---- Fan Panel (row 2 center) ---- */
#climate-fan {
  top: 660px; left: 400px;
  width: 1120px; height: 400px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

#climate-airflow-canvas {
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

#climate-fan-content {
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 36px;
  box-sizing: border-box;
}

#climate-fan-content * { position: static; }

.climate-section-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 7px;
  color: var(--text-dim);
}

#climate-fan-bars {
  display: flex;
  align-items: flex-end;
  gap: 22px;
  height: 130px;
}

.fan-bar {
  width: 120px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.fan-bar[data-speed="1"] { height: 28%; }
.fan-bar[data-speed="2"] { height: 46%; }
.fan-bar[data-speed="3"] { height: 64%; }
.fan-bar[data-speed="4"] { height: 82%; }
.fan-bar[data-speed="5"] { height: 100%; }

.fan-bar.active {
  background: rgba(10,255,217,0.18);
  border-color: var(--cyan);
  box-shadow: 0 0 16px rgba(10,255,217,0.38);
}

.fan-bar:active { transform: scale(0.95); }

#climate-fan-speed-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 10px;
  color: var(--cyan);
  text-shadow: 0 0 18px var(--cyan-glow);
}

/* ---- Seat Buttons (shared) ---- */
.seat-btns {
  display: flex;
  gap: 12px;
  width: 100%;
}

.seat-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 22px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 14px;
  cursor: pointer;
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-dim);
  transition: background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}

.seat-icon {
  width: 28px;
  height: 28px;
}

.seat-btn:active { transform: scale(0.96); }

.seat-btn.seat-cool.active {
  background: rgba(10,255,217,0.1);
  border-color: var(--cyan);
  color: var(--cyan);
  animation: seatCoolPulse 2s ease-in-out infinite;
}

.seat-btn.seat-heat.active {
  background: rgba(255,140,0,0.1);
  border-color: #FF8C00;
  color: #FF8C00;
  animation: seatHeatPulse 2s ease-in-out infinite;
}

.seat-btn.seat-off.active {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.22);
  color: var(--text-dim);
}

@keyframes seatCoolPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(10,255,217,0.18); }
  50%       { box-shadow: 0 0 28px rgba(10,255,217,0.55); }
}

@keyframes seatHeatPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(255,140,0,0.18); }
  50%       { box-shadow: 0 0 28px rgba(255,140,0,0.55); }
}

/* =============================================
   SCREEN 3 — APPS SCREEN
   =============================================
   Layout (after 80px header, 18px gaps):
   Row 1  top:98   h:590  — phone(420) | drive(964) | weather(420)
   Row 2  top:706  h:356  — bt(200) | music(1622)
   Columns: left:40 | left:478 | left:1460
   Row2:    left:40 | left:258
   ============================================= */

/* ---- Header ---- */
#apps-hdr {
  top: 0; left: 0;
  width: 1920px; height: 80px;
  display: flex;
  align-items: center;
  padding: 0 60px 0 40px;
  border-bottom: 1px solid var(--panel-border);
  background: rgba(6,10,14,0.98);
  z-index: 10;
  box-sizing: border-box;
}

#apps-hdr * { position: static; }

#apps-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 10px;
  color: var(--text);
  flex: 1;
  text-align: center;
}

#apps-clock {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 3px;
  color: var(--text);
  flex-shrink: 0;
}

/* ---- Shared card base ---- */
.apps-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  overflow: hidden;
}

.apps-card-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 6px;
  color: var(--text-dim);
  position: relative;
}

.apps-card-row-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

/* ── ROW 1 ───────────────────────────────── */

/* ---- Phone Card ---- */
#apps-phone {
  top: 98px; left: 40px;
  width: 420px; height: 590px;
}

#apps-phone-content {
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  padding: 28px;
  gap: 16px;
  box-sizing: border-box;
}

#apps-phone-content > * { position: static; }

#phone-display {
  width: 100%;
  height: 58px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  flex-shrink: 0;
}

#phone-display-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--text);
  flex: 1;
}

#phone-cursor {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  color: var(--cyan);
  animation: phoneCursorBlink 1s step-end infinite;
}

@keyframes phoneCursorBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

#dialpad-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.dial-key {
  position: relative;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.dial-key:active { background: var(--cyan-soft); border-color: var(--cyan); color: var(--cyan); }

#phone-action-row {
  display: flex;
  gap: 12px;
  height: 62px;
  flex-shrink: 0;
  position: relative;
}

#phone-call-btn {
  position: relative;
  flex: 1;
  height: 62px;
  border-radius: 14px;
  background: rgba(0,255,136,0.1);
  border: 1px solid rgba(0,255,136,0.35);
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--green);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background 0.2s, border-color 0.2s;
}

#phone-call-btn:active { background: rgba(0,255,136,0.22); border-color: var(--green); }

#phone-del-btn {
  width: 62px; height: 62px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

#phone-del-btn:active {
  background: rgba(255,80,80,0.1);
  border-color: rgba(255,80,80,0.4);
  color: rgba(255,100,100,0.9);
}

/* ---- Drive Assist Card ---- */
#apps-drive {
  top: 98px; left: 478px;
  width: 964px; height: 590px;
}

#drive-road-canvas {
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
}

#apps-drive-content {
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 36px;
  box-sizing: border-box;
}

#apps-drive-content > * { position: static; }

#drive-heading {
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#drive-heading .apps-card-label {
  font-size: 12px;
  letter-spacing: 8px;
  color: var(--text-mid);
}

#drive-toggle {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 2px solid rgba(255,255,255,0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.4s, border-color 0.4s, box-shadow 0.4s;
}

#drive-toggle.on {
  background: rgba(0,255,136,0.12);
  border-color: var(--green);
  box-shadow: 0 0 40px rgba(0,255,136,0.35), inset 0 0 30px rgba(0,255,136,0.08);
}

#drive-toggle:active { transform: scale(0.95); }

#drive-toggle-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 4px;
  color: var(--text-dim);
  transition: color 0.4s, text-shadow 0.4s;
}

#drive-toggle.on #drive-toggle-text {
  color: var(--green);
  text-shadow: 0 0 20px var(--green-glow);
}

#drive-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  width: 100%;
  max-width: 720px;
  justify-content: center;
}

.drive-pill {
  position: relative;
  flex: 0 0 calc(50% - 8px);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 28px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  box-sizing: border-box;
  transition: background 0.4s, border-color 0.4s;
}

.drive-pill.active {
  background: rgba(0,255,136,0.08);
  border-color: rgba(0,255,136,0.35);
}

.pill-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
  transition: background 0.4s, box-shadow 0.4s;
}

.drive-pill.active .pill-dot {
  background: var(--green);
  box-shadow: 0 0 12px var(--green-glow);
}

.pill-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  transition: color 0.4s;
  white-space: nowrap;
}

.drive-pill.active .pill-label { color: var(--green); }

#cruise-speed {
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--green);
  margin-left: auto;
  display: none;
  letter-spacing: 1px;
}

/* ---- Weather Card ---- */
#apps-weather {
  top: 98px; left: 1460px;
  width: 420px; height: 590px;
}

#apps-weather-content {
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 24px;
  box-sizing: border-box;
  gap: 0;
}

#apps-weather-content > * { position: relative; }

#apps-weather-content .apps-card-row-hdr {
  width: 100%;
  margin-bottom: 0;
  position: relative;
}

#weather-location {
  position: relative;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

#weather-main {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

#weather-temp {
  font-family: 'Orbitron', sans-serif;
  font-size: 88px;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  position: relative;
}

#weather-condition {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 5px;
  color: var(--text-dim);
  position: relative;
}

#weather-forecast {
  display: flex;
  align-items: stretch;
  width: 100%;
  margin-top: auto;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}

.forecast-item {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 14px 8px;
  cursor: pointer;
  border-radius: 0;
  border: 1px solid transparent;
  transition: background 0.2s, border-color 0.2s;
  box-sizing: border-box;
}

.forecast-item.forecast-active {
  background: var(--cyan-soft);
  border-color: var(--cyan);
  border-radius: 13px;
}

.forecast-divider {
  width: 1px;
  background: var(--panel-border);
  align-self: stretch;
  flex-shrink: 0;
  position: relative;
}

.forecast-day {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  position: relative;
}

.forecast-icon { flex-shrink: 0; }

.forecast-temps {
  display: flex;
  gap: 5px;
  align-items: center;
  position: relative;
}

.f-hi {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  position: relative;
}

.f-lo {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  color: var(--text-dim);
  position: relative;
}

/* ── ROW 2 ───────────────────────────────── */

/* ---- Bluetooth Card ---- */
#apps-bt {
  top: 706px; left: 40px;
  width: 420px; height: 356px;
  cursor: pointer;
}

#bt-rings-canvas {
  top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none;
}

#apps-bt-content {
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 24px;
  box-sizing: border-box;
}

#apps-bt-content > * { position: static; }

#bt-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px 0;
}

#bt-icon-svg {
  color: var(--text-dim);
  transition: color 0.4s, filter 0.4s;
}

#apps-bt.bt-on #bt-icon-svg {
  color: var(--cyan);
  filter: drop-shadow(0 0 10px rgba(10,255,217,0.6));
}

#bt-status {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--text-dim);
  transition: color 0.4s;
}

#apps-bt.bt-on #bt-status {
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow);
}

#bt-device {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
  opacity: 0;
  transition: opacity 0.4s;
}

#apps-bt.bt-on #bt-device { opacity: 1; }

/* ---- Music Player Card ---- */
#apps-music {
  top: 706px; left: 478px;
  width: 1402px; height: 356px;
  position: relative;
}

#apps-music-content {
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 28px 40px;
  gap: 40px;
  box-sizing: border-box;
  position: relative;
}

#apps-music-content > * { position: relative; }

/* Album Art */
#music-art {
  width: 192px; height: 192px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--green) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 32px rgba(10,255,217,0.2);
  position: relative;
}

/* Track Info */
#music-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  min-width: 0;
}

#music-eq {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 20px;
  margin-bottom: 4px;
  position: relative;
}

.eq-bar {
  width: 4px;
  height: 8px;
  background: var(--cyan);
  border-radius: 2px;
  box-shadow: 0 0 6px var(--cyan-glow);
  position: relative;
}

#music-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
}

#music-artist {
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 2px;
  position: relative;
}

#music-progress-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
  position: relative;
}

#music-progress-track {
  position: relative !important;
  width: 100%;
  height: 3px;
  background: rgba(255,255,255,0.08);
  position: relative;
  border-radius: 2px;
}

#music-progress-fill {
  position: absolute !important;
  top: 0; left: 0;
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 2px;
  box-shadow: 0 0 6px var(--cyan-glow);
}

#music-progress-dot {
  position: absolute !important;
  top: 50%; left: 35%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
}

#music-times {
  display: flex;
  position: relative;
  justify-content: space-between;
}

#music-times span {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 1px;
  position: relative;
  color: var(--text-dim);
}

/* Controls */
#music-controls {
  display: flex;
  flex-direction: row;
  position: relative;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}

.music-ctrl-btn {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--panel-border);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
  position: relative;
}

#music-play {
  width: 68px; height: 68px;
  border-color: rgba(10,255,217,0.35);
  color: var(--cyan);
  position: relative;
}

.music-ctrl-btn:active {
  transform: scale(0.92);
  border-color: var(--cyan);
  color: var(--cyan);
}