/* =========================================
   VELORIDER — GLOBAL STYLES
========================================= */

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
    overscroll-behavior: none;
    touch-action: pan-x pan-y;
    background: #030712;
}

button {
    cursor: pointer;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

img,
svg {
    max-width: 100%;
}


/* =========================================
   SAFE AREA — TELEGRAM
========================================= */

body {
    padding-top: env(safe-area-inset-top, 0px);
}

@supports (height: 100dvh) {
    body {
        height: 100dvh;
    }
}


/* =========================================
   ЭКРАНЫ
========================================= */

.screen {
    display: none;
    opacity: 0;
    transform: scale(0.98);
}

.screen.active {
    display: flex;
    animation: fadeIn 0.3s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}


/* =========================================
   CANVAS
========================================= */

#raceCanvas {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

#screen-race {
    min-width: 0;
    min-height: 0;
}


/* =========================================
   CUSTOM SCROLLBAR
========================================= */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #374151;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #10b981;
}


/* =========================================
   CONTAINER ANIMATION
========================================= */

@keyframes shake {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1.05);
        filter: brightness(1.2);
    }

    10%, 30%, 50%, 70%, 90% {
        transform: translate(-4px, -2px) rotate(-3deg) scale(1.05);
        filter: brightness(1.3);
    }

    20%, 40%, 60%, 80% {
        transform: translate(4px, 2px) rotate(3deg) scale(1.05);
        filter: brightness(1.1);
    }
}

.shake-animation {
    animation: shake 0.4s ease-in-out infinite;
    pointer-events: none;
}


/* =========================================
   ITEM RARITIES
========================================= */

.rarity-common {
    color: #9ca3af;
    font-weight: 500;
}

.rarity-rare {
    color: #3b82f6;
    font-weight: 600;
    text-shadow: 0 0 8px rgba(59, 130, 246, 0.4);
}

.rarity-epic {
    color: #a855f7;
    font-weight: 700;
    text-shadow: 0 0 12px rgba(168, 85, 247, 0.5);
}

.rarity-legendary {
    background: linear-gradient(
        90deg,
        #eab308,
        #fde047,
        #eab308,
        #ca8a04
    );

    background-size: 200% auto;

    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;

    font-weight: 900;

    text-shadow: 0 0 15px rgba(234, 179, 8, 0.5);

    animation: shine 2.5s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}


/* =========================================
   HEADER
========================================= */

header {
    flex-shrink: 0;
    min-width: 0;
}

header > div {
    min-width: 0;
}


/* =========================================
   NAVIGATION BUTTONS
========================================= */

.nav-btn {
    min-height: 48px;
    white-space: nowrap;
    touch-action: manipulation;
}

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


/* =========================================
   GARAGE
========================================= */

#screen-garage {
    min-width: 0;
    min-height: 0;
}

.garage-page {
    scrollbar-width: thin;
    scrollbar-color: #334155 #0f172a;
}

.garage-bike-svg {
    max-height: 330px;
}

.garage-equipped-card,
.garage-stat-card {
    min-width: 0;
}

.garage-part-name {
    overflow-wrap: anywhere;
}


/* =========================================
   UPGRADE SCREEN
========================================= */

#screen-upgrade {
    min-width: 0;
    min-height: 0;
}

#upgrade-categories {
    scrollbar-width: thin;
}

#upgrade-parts {
    min-width: 0;
}

#upgrade-parts > div {
    min-width: 0;
}

#upgrade-parts button {
    min-height: 42px;
}


/* =========================================
   SHOP
========================================= */

#screen-shop {
    min-width: 0;
    min-height: 0;
}

#container-shop-list {
    min-width: 0;
}

#loot-result {
    overflow-wrap: anywhere;
}


/* =========================================
   TRACKS
========================================= */

#screen-tracks {
    min-width: 0;
    min-height: 0;
}

#tracks-list {
    min-width: 0;
}


/* =========================================
   RACE CONTROLS
========================================= */

#btn-accelerate,
#btn-brake,
#btn-reverse,
#btn-jump {
    min-width: 0;
    min-height: 55px;
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
}

#btn-accelerate:active,
#btn-brake:active,
#btn-reverse:active,
#btn-jump:active {
    filter: brightness(1.15);
}

#race-ui {
    padding: 12px;
}

#race-ui > div {
    max-width: 100%;
}


/* =========================================
   MOBILE — TABLETS AND PHONES
========================================= */

@media screen and (max-width: 760px) {

    html,
    body {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    body {
        display: flex;
        flex-direction: column;
    }

    /* HEADER */

    header {
        padding: 9px 12px !important;
        gap: 8px;
        flex-wrap: wrap;
        min-height: 58px;
    }

    header > div:first-child {
        font-size: 19px !important;
        flex-shrink: 0;
    }

    header > div:last-child {
        padding: 5px 8px !important;
        gap: 9px !important;
        font-size: 12px !important;
        flex-wrap: nowrap;
    }

    header > div:last-child > div {
        gap: 4px !important;
    }

    header .text-sm {
        font-size: 9px !important;
    }

    /* MAIN APPLICATION LAYOUT */

    body > div.flex.flex-1.overflow-hidden {
        flex: 1;
        min-height: 0;
        min-width: 0;
        flex-direction: column;
        overflow: hidden;
    }

    /* BOTTOM NAVIGATION */

    body > div.flex.flex-1.overflow-hidden > aside {
        order: 2;

        width: 100% !important;
        height: auto;

        flex: 0 0 auto;

        min-height: 64px;

        display: flex;
        flex-direction: row;
        align-items: stretch;

        gap: 6px !important;

        padding: 7px 8px !important;

        border-right: 0 !important;
        border-top: 1px solid #374151;

        overflow-x: auto;
        overflow-y: hidden;

        box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);

        background: #1f2937;

        scrollbar-width: none;

        padding-bottom: max(
            7px,
            env(safe-area-inset-bottom, 0px)
        ) !important;
    }

    body > div.flex.flex-1.overflow-hidden > aside::-webkit-scrollbar {
        display: none;
    }

    /* HIDE MENU TITLE */

    body > div.flex.flex-1.overflow-hidden > aside > div:first-child {
        display: none;
    }

    /* NAV BUTTONS */

    body > div.flex.flex-1.overflow-hidden > aside > button.nav-btn {
        flex: 1 0 auto;

        min-width: 65px;
        min-height: 48px;

        padding: 7px 10px !important;

        justify-content: center;

        font-size: 11px;

        text-align: center;

        white-space: nowrap;

        border-radius: 11px;
    }

    body > div.flex.flex-1.overflow-hidden > aside > button.nav-btn span:first-child {
        font-size: 17px;
    }

    /* RACE AND RESET GROUP */

    body > div.flex.flex-1.overflow-hidden > aside > div.mt-auto {
        display: contents;
    }

    body > div.flex.flex-1.overflow-hidden > aside > div.mt-auto > button {
        flex: 1 0 auto;

        min-width: 75px;

        min-height: 48px;

        padding: 7px 10px !important;

        font-size: 11px !important;
    }

    /* MAIN SCREEN */

    body > div.flex.flex-1.overflow-hidden > main {
        order: 1;

        flex: 1;

        width: 100%;
        min-width: 0;
        min-height: 0;

        padding: 10px !important;

        overflow: hidden;
    }


    /* =====================================
       GARAGE MOBILE
    ===================================== */

    #screen-garage.garage-v2 {
        height: 100%;
        width: 100%;
        min-height: 0;
    }

    .garage-page {
        padding: 10px !important;
    }

    .garage-heading {
        display: flex;
        flex-direction: column;
        align-items: flex-start;

        gap: 12px;

        margin-bottom: 12px;
    }

    .garage-title {
        font-size: 25px !important;
    }

    .garage-subtitle {
        font-size: 11px;
    }

    .garage-actions {
        display: flex;
        width: 100%;
        gap: 7px;
    }

    .garage-action {
        flex: 1;
        padding: 10px 7px !important;
        font-size: 10px !important;
    }

    .garage-overview {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .garage-panel {
        border-radius: 15px;
    }

    .garage-bike-panel,
    .garage-stats-panel {
        padding: 13px;
    }

    .garage-bike-stage {
        min-height: 145px !important;
        padding: 5px 0;
    }

    .garage-bike-svg {
        width: 100%;
        max-height: 190px;
    }

    .garage-bike-model {
        font-size: 17px !important;
    }

    .garage-bike-caption {
        font-size: 10px;
    }

    .garage-frame-rarity {
        font-size: 9px;
        padding: 5px 7px;
    }

    .garage-completeness {
        font-size: 9px;
        gap: 6px;
    }

    .garage-stats-title {
        font-size: 15px;
    }

    .garage-stats-desc {
        font-size: 10px;
        margin-bottom: 10px;
    }

    .garage-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
    }

    .garage-stat-card {
        min-height: 80px;
        padding: 10px;
    }

    .garage-stat-top {
        font-size: 9px;
    }

    .garage-stat-value {
        font-size: 22px;
        margin-top: 9px;
    }

    .garage-extra-stats {
        gap: 5px;
        margin-top: 8px;
    }

    .garage-extra-stat {
        padding: 6px;
        font-size: 9px;
    }

    .garage-lower {
        margin-top: 10px;
    }

    .garage-equipment-panel {
        padding: 12px;
    }

    .garage-section-title {
        font-size: 15px;
    }

    .garage-equipped-grid {
        grid-template-columns: 1fr;
    }


    /* =====================================
       UPGRADE MOBILE
    ===================================== */

    #screen-upgrade {
        overflow-y: auto;
        gap: 10px !important;
        padding-bottom: 8px;
    }

    #screen-upgrade h2 {
        font-size: 21px !important;
    }

    #screen-upgrade > div:first-child {
        flex-shrink: 0;
    }

    #screen-upgrade > div.flex.flex-1.min-h-0 {
        display: flex;

        flex-direction: column;

        gap: 10px;

        min-height: 0;
        overflow: visible;
    }

    #screen-upgrade > div.flex.flex-1.min-h-0 > div:first-child {
        width: 100% !important;

        flex-shrink: 0;

        max-height: 115px;

        padding: 10px;

        overflow-x: auto;
        overflow-y: hidden;
    }

    #upgrade-categories {
        display: flex !important;
        flex-direction: row !important;

        gap: 7px;

        overflow-x: auto;
        overflow-y: hidden;

        padding-bottom: 5px;
    }

    #upgrade-categories button {
        flex: 0 0 auto;

        width: auto !important;
        min-width: 115px;

        padding: 9px !important;

        font-size: 11px;

        text-align: center;
    }

    #screen-upgrade > div.flex.flex-1.min-h-0 > div:nth-child(2) {
        width: 100%;

        flex: 1;

        min-height: 0;

        padding: 12px !important;
    }

    #upgrade-category-title {
        font-size: 18px !important;
    }

    #upgrade-parts {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px;
    }

    #upgrade-parts > div {
        padding: 10px !important;
        gap: 8px !important;
    }

    #upgrade-parts .text-xl {
        font-size: 13px !important;
        line-height: 1.3;
    }

    #upgrade-parts button {
        min-height: 40px;
        padding: 9px 5px !important;
        font-size: 10px !important;
    }


    /* =====================================
       SHOP MOBILE
    ===================================== */

    #screen-shop {
        justify-content: flex-start !important;
        padding: 10px;
    }

    #screen-shop h2 {
        font-size: 24px !important;
        margin-bottom: 18px !important;
        text-align: center;
    }

    #container-shop-list {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;

        width: 100%;

        padding: 0 !important;

        gap: 8px !important;

        margin-top: 12px !important;
    }

    #container-shop-list > div {
        padding: 11px !important;
        gap: 8px !important;
    }

    #container-shop-list h3 {
        font-size: 14px !important;
    }

    #container-shop-list p {
        font-size: 10px !important;
        min-height: 35px !important;
    }

    #container-shop-list button {
        padding: 9px 5px !important;
        font-size: 10px !important;
    }

    #loot-result {
        font-size: 17px !important;
        margin-top: 15px !important;
    }


    /* =====================================
       TRACKS MOBILE
    ===================================== */

    #screen-tracks h2 {
        font-size: 23px !important;
        margin-bottom: 12px !important;
    }

    #tracks-list {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
        padding-right: 2px !important;
    }

    #tracks-list > div {
        padding: 14px !important;
        min-height: 0 !important;
    }


    /* =====================================
       RACE MOBILE
    ===================================== */

    #screen-race {
        display: none;
        flex-direction: column;

        height: 100%;
        min-height: 0;

        gap: 9px !important;
    }

    #screen-race.active {
        display: flex;
    }

    #screen-race > div:first-child {
        flex: 1;

        min-height: 0;

        width: 100%;

        border-radius: 13px;
    }

    #raceCanvas {
        width: 100%;
        height: 100%;
    }

    #screen-race > div.grid {
        height: 118px !important;

        flex-shrink: 0;

        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;

        grid-template-rows: repeat(2, minmax(0, 1fr));

        gap: 7px !important;
    }

    #btn-accelerate,
    #btn-brake,
    #btn-reverse,
    #btn-jump {
        min-height: 48px;

        border-radius: 12px;

        font-size: 13px !important;

        box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3) !important;
    }

    #btn-accelerate span:last-child,
    #btn-brake span:last-child,
    #btn-reverse span:last-child,
    #btn-jump span:last-child {
        display: none;
    }

    /* RESULT WINDOW */

    #race-ui > div {
        width: 100%;
        max-width: 340px;

        padding: 22px !important;

        border-radius: 20px;
    }

    #race-result-title {
        font-size: 32px !important;
    }

    #race-reward {
        font-size: 17px !important;
    }

    #race-ui button {
        width: 100%;
        padding: 13px !important;
        font-size: 16px !important;
    }
}


/* =========================================
   VERY SMALL PHONES
========================================= */

@media screen and (max-width: 380px) {

    header > div:first-child {
        font-size: 16px !important;
    }

    header > div:last-child {
        gap: 5px !important;
        font-size: 10px !important;
    }

    body > div.flex.flex-1.overflow-hidden > aside > button.nav-btn {
        min-width: 57px;
        padding: 6px !important;
        font-size: 10px;
    }

    .garage-title {
        font-size: 22px !important;
    }

    .garage-bike-stage {
        min-height: 125px !important;
    }

    #upgrade-parts {
        grid-template-columns: 1fr !important;
    }

    #container-shop-list {
        grid-template-columns: 1fr !important;
    }

    #screen-race > div.grid {
        height: 108px !important;
    }
}


/* =========================================
   LANDSCAPE PHONE
========================================= */

@media screen and (max-height: 500px) and (orientation: landscape) {

    body > div.flex.flex-1.overflow-hidden > aside {
        min-height: 48px;
    }

    body > div.flex.flex-1.overflow-hidden > aside > button.nav-btn {
        min-height: 36px;
    }

    #screen-race > div.grid {
        height: 76px !important;
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
        grid-template-rows: 1fr;
    }

    #btn-accelerate span:last-child,
    #btn-brake span:last-child,
    #btn-reverse span:last-child,
    #btn-jump span:last-child {
        display: block;
    }

    .garage-bike-stage {
        min-height: 130px !important;
    }
}


/* =========================================
   REDUCED MOTION
========================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}