html {
    height: 100.5vh; 
    overflow-y: scroll;
    background-color: #1a1d20;
    -webkit-overflow-scrolling: touch;
}

body {
    margin: 0;
    padding: 0;
    background-color: #1a1d20;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-height: 100vh;
    height: auto;
    user-select: none;
    font-family: 'Segoe UI', Arial, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

/* Game Map Viewport Container */
.road-viewport {
    position: relative;
    width: 100vw;
    height: 60vh; 
    flex-grow: 1; 
    overflow: hidden;
    background-color: #444;
}

.road-container {
    position: absolute;
    display: flex;
    height: 100%; 
    background-color: #555e63;
    left: 0;
    top: 0; 
    will-change: transform;
    transform: translate3d(0, 0, 0);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Footpath starting zone */
.footpath {
    width: 110px;
    min-width: 110px;
    height: 100%;
    background-color: #b3b9bc;
    background-image: 
        linear-gradient(rgba(0,0,0,0.15) 3px, transparent 3px),
        linear-gradient(90deg, rgba(0,0,0,0.15) 3px, transparent 3px);
    background-size: 55px 60px;
    border-right: 8px solid #848a8c;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}

/* Standard Asphalt Lane */
.lane {
    width: 110px; 
    min-width: 110px;
    height: 100%;
    box-sizing: border-box;
    position: relative;
    background-color: #555e63;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lane::after {
    content: '';
    position: absolute;
    right: -3px;
    top: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(to bottom, #fff 0%, #fff 60%, transparent 60%, transparent 100%);
    background-size: 100% 50px;
    z-index: 1;
    opacity: 0.7;
}

/* Manhole Cover Multiplier */
.manhole {
    width: 76px;
    height: 76px;
    background: radial-gradient(circle, #5a5a5a 40%, #3a3a3a 75%, #222 100%);
    border: 4px dashed #2c2c2c;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-weight: 900;
    font-size: 18px;
    letter-spacing: -0.5px;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.8), 0 4px 6px rgba(0,0,0,0.4);
    position: absolute;
    top: calc(50% - 38px);
    z-index: 3;
    text-shadow: 1px 2px 3px rgba(0,0,0,0.8);
    opacity: 0.85;
}

/* The Player Character Container */
.player-wrapper {
    position: absolute;
    width: 128px;
    height: 170px;
    z-index: 10;
    top: calc(50% - 95px);
    left: -9px;
    display: flex;
    flex-direction: column;
    align-items: center;
    will-change: transform, left;
    transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* HTML5 Canvas Sprite Container */
canvas#characterSprite {
    width: 128px;
    height: 128px;
    display: block;
    image-rendering: pixelated;
    filter: drop-shadow(0px 8px 6px rgba(0,0,0,0.4));
    transition: transform 0.15s ease-out, filter 0.15s ease-out;
}

.player-wrapper.jumping canvas#characterSprite {
    transform: scale(1.2) translateY(-22px);
    filter: drop-shadow(0px 28px 18px rgba(0,0,0,0.6));
}

/* Float Multiplier Indicator Badge */
.multiplier-badge {
    margin-top: 5px;
    background-color: #2b5797;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: bold;
    font-size: 13px;
    box-shadow: 0 3px 6px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    white-space: nowrap;
}

/* Traffic Trucks / Cars */
.car {
    position: absolute;
    width: 95%; 
    left: 2.5%; 
    top: 0; 
    z-index: 5;
    filter: drop-shadow(0px 8px 10px rgba(0,0,0,0.45));
    will-change: transform;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transform: translate3d(0, -250px, 0);
}

/* Custom Graphic Roadblock Safety Barriers from Image */
.barrier {
    position: absolute;
    width: 112px; 
    height: 68px; 
    left: -1px;
    z-index: 7;
    will-change: transform;
    background-image: url('assets/images/br.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0px 5px 8px rgba(0,0,0,0.45));
    animation: popIn 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.1) forwards;
}

/* --- HAMBURGER MENU BUTTON --- */
.menu-toggle-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background-color: rgba(30, 33, 36, 0.85);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    z-index: 100;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.menu-toggle-btn div {
    width: 18px;
    height: 2px;
    background-color: #ffffff;
    border-radius: 2px;
    transition: 0.25s ease-in-out;
}

/* --- SIDEBAR PANEL OVERLAY --- */
.sidebar-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background-color: rgba(26, 29, 32, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
    z-index: 500;
    box-sizing: border-box;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.sidebar-menu.open {
    right: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 12px;
    margin-top: 10px;
}

.sidebar-title {
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
    margin: 0;
}

.sidebar-close-btn {
    background: none;
    border: none;
    color: #b0b5b9;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

/* Menu Section Items */
.menu-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-label {
    color: #b0b5b9;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.wallet-amount {
    color: #2cb769;
    font-size: 28px;
    font-weight: 800;
    margin: 0;
}

.btn-refill {
    background: linear-gradient(135deg, #2b5797 0%, #1e3a67 100%);
    border: none;
    border-radius: 8px;
    color: #ffffff;
    padding: 10px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.1s;
    box-shadow: 0 3px 8px rgba(43, 87, 151, 0.3);
}

.btn-refill:active {
    opacity: 0.85;
}

/* Sound Row Control Toggle Switch */
.sound-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.sound-row:last-child {
    margin-bottom: 0;
}

.sound-text {
    color: #ffffff;
    font-weight: 600;
    font-size: 15px;
}

/* Custom Range Slider Style */
.volume-slider {
    -webkit-appearance: none;
    width: 120px;
    background: transparent;
}

.volume-slider:focus {
    outline: none;
}

.volume-slider::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: #4e555c;
    border-radius: 4px;
}

.volume-slider::-webkit-slider-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: #2cb769;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.volume-slider::-moz-range-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: #4e555c;
    border-radius: 4px;
}

.volume-slider::-moz-range-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: #2cb769;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

/* Overlay Background dims map while sidebar is displayed open */
.sidebar-mask {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-color: rgba(0,0,0,0.4);
    z-index: 400;
    display: none;
}

.sidebar-mask.active {
    display: block;
}

/* --- DASHBOARD & GAME CONTROLS STYLING --- */
.dashboard-panel {
    width: 100vw;
    height: auto; 
    background-color: #232629;
    box-sizing: border-box;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-top: 2px solid #2e3236;
    z-index: 20;
    margin-bottom: 40px;
}

.dashboard-row {
    display: flex;
    width: 100%;
    gap: 10px;
    align-items: center;
}

.input-stepper-box {
    flex: 1;
    background-color: #2f3438;
    border-radius: 8px;
    height: 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4px;
    border: 1px solid #3a3f44;
}

.stepper-btn {
    width: 54px;
    height: 40px;
    background-color: #3e4449;
    border: none;
    border-radius: 6px;
    color: #b0b5b9;
    font-weight: bold;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.1s;
}

.stepper-btn:active { background-color: #4e555c; }

.stepper-input { 
    background: transparent;
    border: none;
    color: #ffffff; 
    font-weight: bold; 
    font-size: 16px; 
    text-align: center;
    width: 60px;
    outline: none;
    -moz-appearance: textfield;
}

.stepper-input::-webkit-outer-spin-button,
.stepper-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.bet-shortcut-btn {
    flex: 1;
    height: 44px;
    background-color: #2f3438;
    border: 1px solid #3a3f44;
    border-radius: 8px;
    color: #ffffff;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    transition: background 0.1s;
}

.bet-shortcut-btn span {
    background-color: #ffffff;
    color: #232629;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.bet-shortcut-btn:active { background-color: #3a3f44; }

.dropdown-select {
    width: 100%;
    height: 48px;
    background-color: #2f3438;
    border: 1px solid #3a3f44;
    border-radius: 8px;
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    padding: 0 14px;
    appearance: none;
    cursor: pointer;
    outline: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'></polyline></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
}

.action-play-btn {
    width: 100%;
    height: 56px;
    background-color: #2cb769;
    border: none;
    border-radius: 10px;
    color: #ffffff;
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 0.5px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(44, 183, 105, 0.3);
    transition: background 0.15s, transform 0.1s, opacity 0.2s;
}

.action-play-btn:active {
    background-color: #249e59;
    transform: scale(0.99);
}

/* Active Game Controls */
#activeGameControls {
    display: none; 
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 16px;
}

.game-controls-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    gap: 16px;
    align-items: center;
}

.btn-cashout {
    flex: 1; 
    background-color: #e6a23c;
    box-shadow: 0 4px 12px rgba(230, 162, 60, 0.3);
    height: 80px;
    font-size: 24px;
}

.btn-cashout:active {
    background-color: #cf8e30;
}

.btn-go {
    flex: 1; 
    height: 80px; 
    font-size: 24px;
}

/* --- IN-APP TOAST POPUP NOTIFICATION --- */
.win-toast {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2cb769 0%, #1e874b 100%);
    color: #ffffff;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    z-index: 999;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: top 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.win-toast.show {
    top: 20px;
}

@keyframes popIn {
    0% { opacity: 0; transform: scale(0.5); }
    100% { opacity: 1; transform: scale(1); }
}