/**
 * YouRacer Widescreen 16:9 Arcade Responsive Style
 * Puro schermo senza ingombri fisici + comandi touch flottanti in sovraimpressione.
 */

.yf-game-youracer {
    max-width: 820px;
    width: 100%;
    margin: 12px auto;
    background: #090d1a;
    border: 2px solid #ef4444;
    border-radius: 14px;
    padding: 8px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7), 0 0 20px rgba(239, 68, 68, 0.25);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #f1f5f9;
    box-sizing: border-box;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    transition: all 0.2s ease;
}

.yf-game-youracer * {
    box-sizing: border-box;
}

/* Barra Superiore HUD Integrata */
.yf-game-youracer .yf-racer-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 8px 8px;
    gap: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.yf-game-youracer .yf-racer-player {
    font-size: 12px;
    font-weight: 700;
}

.yf-game-youracer .yf-player-badge {
    color: #ef4444;
}

.yf-game-youracer .yf-guest-badge {
    color: #94a3b8;
    font-size: 11px;
}

.yf-game-youracer .yf-guest-badge a {
    color: #ef4444;
    text-decoration: underline;
}

/* Metriche (Distanza, Velocità, Monete) */
.yf-game-youracer .yf-racer-metrics {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.yf-game-youracer .yf-metric-item {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.yf-game-youracer .yf-metric-label {
    font-size: 9px;
    color: #94a3b8;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.yf-game-youracer .yf-metric-value {
    font-size: 14px;
    font-weight: 900;
    font-family: "Courier New", Courier, monospace;
}

.yf-game-youracer .yf-val-dist { color: #f8fafc; }
.yf-game-youracer .yf-val-speed { color: #38bdf8; }
.yf-game-youracer .yf-val-coins { color: #facc15; }
.yf-game-youracer .yf-val-level { color: #a855f7; }
.yf-game-youracer .yf-val-lives { color: #ef4444; letter-spacing: 1px; font-size: 13px; }

/* Controlli Audio, Pausa e Fullscreen */
.yf-game-youracer .yf-racer-controls {
    display: flex;
    gap: 6px;
}

.yf-game-youracer .yf-icon-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    touch-action: manipulation;
}

.yf-game-youracer .yf-icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: scale(1.1);
}

/* Viewport 16:9 Panoramico */
/* ============================================================== */
/* STAGE PRINCIPALE CON CONTROLLI ESTERNI AI LATI                 */
/* ============================================================== */
.yf-game-youracer .yf-racer-main-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000000;
    border: 2px solid #1e293b;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 6px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8), inset 0 0 30px rgba(0, 0, 0, 0.95);
    width: 100%;
}

/* Pannelli laterali esterni (lati neri fuori dal canvas) */
.yf-game-youracer .yf-racer-side-panel {
    width: 90px;
    flex-shrink: 0;
    background: #060913;
    padding: 12px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    z-index: 5;
    user-select: none;
    -webkit-user-select: none;
}

.yf-game-youracer .yf-side-left {
    border-right: 1px solid #1e293b;
}

.yf-game-youracer .yf-side-right {
    border-left: 1px solid #1e293b;
}

.yf-game-youracer .yf-panel-label {
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #475569;
    text-transform: uppercase;
}

/* D-Pad e Azioni nei pannelli laterali */
.yf-game-youracer .yf-dpad-controls,
.yf-game-youracer .yf-action-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
}

.yf-game-youracer .yf-gamepad-btn {
    background: #141b2d;
    border: 2px solid #2a3854;
    color: #f8fafc;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    transition: all 0.08s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.6), inset 0 1px 2px rgba(255, 255, 255, 0.12);
}

/* Pulsanti Sterzo Sinistra / Destra (D-Pad) */
.yf-game-youracer .yf-btn-steer {
    width: 54px;
    height: 54px;
    font-size: 20px;
    font-weight: 900;
    color: #38bdf8;
    border-color: #0284c7;
}

.yf-game-youracer .yf-btn-steer:active,
.yf-game-youracer .yf-btn-steer.yf-btn-pressed {
    background: #0284c7 !important;
    color: #ffffff !important;
    box-shadow: 0 0 16px rgba(56, 189, 248, 0.8);
    transform: scale(0.92);
}

/* Pulsante Freno */
.yf-game-youracer .yf-btn-brake {
    width: 50px;
    height: 50px;
    border-color: rgba(239, 68, 68, 0.6);
    background: #1c1318;
}

.yf-game-youracer .yf-btn-brake .yf-btn-icon {
    font-size: 16px;
    line-height: 1;
}

.yf-game-youracer .yf-btn-brake .yf-btn-sub {
    font-size: 8px;
    font-weight: 800;
    color: #f87171;
    margin-top: 1px;
}

.yf-game-youracer .yf-btn-brake:active,
.yf-game-youracer .yf-btn-brake.yf-btn-pressed {
    background: #dc2626 !important;
    border-color: #ef4444;
    transform: scale(0.92);
    box-shadow: 0 0 16px rgba(239, 68, 68, 0.8);
}

/* Pulsante Nitro Potenziato */
.yf-game-youracer .yf-btn-nitro {
    width: 58px;
    height: 58px;
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.3), rgba(239, 68, 68, 0.3));
    border: 2px solid #facc15;
    box-shadow: 0 0 12px rgba(234, 179, 8, 0.4);
}

.yf-game-youracer .yf-btn-nitro .yf-btn-icon {
    font-size: 20px;
    line-height: 1;
}

.yf-game-youracer .yf-btn-nitro .yf-btn-sub {
    font-size: 8px;
    font-weight: 900;
    letter-spacing: 0.5px;
    color: #fde047;
    margin-top: 1px;
}

.yf-game-youracer .yf-btn-nitro:active,
.yf-game-youracer .yf-btn-nitro.yf-btn-pressed {
    background: linear-gradient(135deg, #facc15, #ef4444) !important;
    color: #000;
    transform: scale(0.92);
    box-shadow: 0 0 22px rgba(250, 204, 21, 0.9);
}

/* Viewport 16:9 Panoramico Puro (Nessun tasto a coprire la carreggiata) */
.yf-game-youracer .yf-racer-viewport {
    position: relative;
    flex: 1;
    min-width: 0;
    aspect-ratio: 16 / 9;
    max-width: 640px;
    background: #000000;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.95);
    touch-action: none;
}

.yf-game-youracer #yf-youracer-canvas {
    display: block;
    width: 100%;
    height: 100%;
    aspect-ratio: 16 / 9;
    object-fit: contain;
    touch-action: none;
    user-select: none;
}

/* Barra Nitro Sovraimpressa in Alto al Centro */
.yf-game-youracer .yf-nitro-bar-container {
    position: absolute;
    top: 10px;
    right: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    padding: 4px 8px;
    border-radius: 8px;
    border: 1px solid rgba(250, 204, 21, 0.3);
    z-index: 5;
    pointer-events: none;
}

.yf-game-youracer .yf-nitro-label {
    font-size: 9px;
    font-weight: 900;
    color: #facc15;
    letter-spacing: 0.5px;
}

.yf-game-youracer .yf-nitro-track {
    width: 70px;
    height: 8px;
    background: #0f172a;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.yf-game-youracer .yf-nitro-fill {
    height: 100%;
    background: linear-gradient(90deg, #eab308, #ef4444);
    box-shadow: 0 0 8px #ef4444;
    transition: width 0.1s linear;
}

/* Overlay Schermate */
.yf-game-youracer .yf-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 10, 20, 0.88);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 20;
    padding: 16px;
    text-align: center;
}

.yf-game-youracer .yf-overlay.yf-show {
    display: flex;
}

.yf-game-youracer .yf-overlay-content {
    background: #0f172a;
    border: 2px solid #ef4444;
    border-radius: 12px;
    padding: 18px 20px;
    max-width: 320px;
    width: 100%;
    box-shadow: 0 0 25px rgba(239, 68, 68, 0.4);
}

.yf-game-youracer .yf-overlay h2 {
    color: #ef4444;
    font-size: 22px;
    margin: 0 0 6px;
    text-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
    letter-spacing: 1px;
}

.yf-game-youracer .yf-overlay p {
    font-size: 11px;
    color: #cbd5e1;
    margin: 0 0 10px;
    line-height: 1.4;
}

.yf-game-youracer .yf-racer-keys-hint {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 10px;
    color: #94a3b8;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    text-align: left;
}

.yf-game-youracer .yf-racer-keys-hint strong {
    color: #f8fafc;
}

.yf-game-youracer .yf-arcade-btn {
    background: linear-gradient(135deg, #ef4444, #b91c1c);
    color: #ffffff;
    border: 1px solid #f87171;
    padding: 9px 20px;
    font-size: 12px;
    font-weight: 800;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 3px 0 #991b1b;
    transition: all 0.1s ease;
    text-transform: uppercase;
}

.yf-game-youracer .yf-arcade-btn:active {
    transform: translateY(2px);
    box-shadow: 0 1px 0 #991b1b;
}

/* ============================================================== */
/* LAYOUT RESPONSIVE MOBILE VERTICALE (PORTRAIT)                   */
/* ============================================================== */
@media (max-width: 680px) and (orientation: portrait), (max-width: 580px) {
    .yf-game-youracer .yf-racer-main-stage {
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto;
        grid-template-areas:
            "screen screen"
            "left right";
        background: #060913;
    }

    .yf-game-youracer .yf-racer-viewport {
        grid-area: screen;
        width: 100%;
        max-width: 100%;
        aspect-ratio: 16 / 9;
        border-bottom: 2px solid #1e293b;
    }

    .yf-game-youracer .yf-side-left {
        grid-area: left;
        width: 100%;
        padding: 10px 14px;
        border-right: 1px solid #1e293b;
        border-top: none;
    }

    .yf-game-youracer .yf-side-left .yf-dpad-controls {
        flex-direction: row;
        gap: 12px;
    }

    .yf-game-youracer .yf-side-right {
        grid-area: right;
        width: 100%;
        padding: 10px 14px;
        border-left: 1px solid #1e293b;
        border-top: none;
    }

    .yf-game-youracer .yf-side-right .yf-action-controls {
        flex-direction: row;
        gap: 12px;
    }

    .yf-game-youracer .yf-btn-steer {
        width: 58px;
        height: 58px;
        font-size: 22px;
    }

    .yf-game-youracer .yf-btn-nitro {
        width: 62px;
        height: 62px;
    }
}

/* ============================================================== */
/* ADATTAMENTO AUTOMATICO SCHERMO ORIZZONTALE (LANDSCAPE MOBILE)  */
/* ============================================================== */
@media (orientation: landscape) and (max-height: 520px) {
    .yf-game-youracer {
        max-width: 100vw;
        border-radius: 0;
        margin: 0 auto;
        padding: 4px;
        border: none;
    }

    .yf-game-youracer .yf-racer-topbar {
        padding: 2px 8px;
    }

    .yf-game-youracer .yf-racer-side-panel {
        width: 76px;
        padding: 4px;
    }

    .yf-game-youracer .yf-btn-steer {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .yf-game-youracer .yf-btn-nitro {
        width: 52px;
        height: 52px;
    }

    .yf-game-youracer .yf-btn-brake {
        width: 44px;
        height: 44px;
    }
}