/* CSS Design System for 80s 8-Bit Arcade Cabinet */
:root {
    --brand-blue: #1000EF;      /* Core brand color */
    --retro-white: #ffffff;
    --retro-yellow: #ffcc00;    /* Sega-arcade style highlight */
    --retro-red: #ff3333;       /* Sega-style brake/accent red */
    --dark-bg: #050314;         /* Deep pixel arcade shadow */
    --cabinet-bg: #0a0724;      /* Deep brand blue cabinet background */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--dark-bg);
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
    /* Clean Sega-style warm cyan and brand blue gradient sunburst */
    background: radial-gradient(circle at center, #18105e 0%, var(--dark-bg) 80%, var(--brand-blue) 140%);
    background-attachment: fixed;
    padding: 10px;
}

/* -------------------------------------------------------------
   8-BIT ARCADE CABINET CONTAINER
   ------------------------------------------------------------- */
.arcade-cabinet {
    background-color: var(--cabinet-bg);
    border: 8px solid #ffffff;
    box-shadow: 
        12px 12px 0px #000000,
        0 0 0 6px var(--brand-blue);
    width: 100%;
    max-width: 660px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* Cabinet Marquee */
.arcade-header {
    background-color: #000000;
    border-bottom: 6px solid #ffffff;
    padding: 15px 10px;
    text-align: center;
    position: relative;
}

.neon-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 2.3rem;
    color: #ffffff;
    letter-spacing: 2px;
    text-transform: uppercase;
    /* Bold flat 8-bit text offsets */
    text-shadow: 
        4px 4px 0px var(--brand-blue),
        8px 8px 0px #000000;
    transform: rotate(-1.5deg);
    margin-bottom: 5px;
}

.cabinet-marquee {
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    color: var(--retro-yellow);
    letter-spacing: 2px;
    font-weight: 800;
    text-transform: uppercase;
    text-shadow: 2px 2px 0px #000000;
}

.marquee-glow {
    animation: flash 1.2s infinite alternate;
}

/* -------------------------------------------------------------
   CRT SCREEN & VIEWPORT
   ------------------------------------------------------------- */
.screen-container {
    position: relative;
    width: 100%;
    aspect-ratio: 5/4; /* 5:4 vintage CRT aspect ratio viewport */
    background-color: #020108;
    overflow: hidden;
    border-bottom: 6px solid #ffffff;
}

#game-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* CRT Scanlines Filter - Removed horizontal interlacing lines */
.scanlines {
    display: none;
}

/* CRT Curved glare simulation */
.crt-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        circle at 50% 15%,
        rgba(255, 255, 255, 0.08) 0%,
        rgba(0, 0, 0, 0) 75%
    );
    z-index: 6;
    pointer-events: none;
}

/* -------------------------------------------------------------
   OVERLAY MENU CARD STYLING
   ------------------------------------------------------------- */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    background-color: rgba(5, 3, 20, 0.92);
    padding: 15px; /* Compact overlay padding to prevent clipping */
    text-align: center;
}

.overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Retro Sega-Style Logo card */
.fintrano-logo-container {
    width: 100%;
    max-width: 360px;
    margin-bottom: 5px;
    transform: skewX(-5deg) rotate(-2deg);
    filter: 
        drop-shadow(4px 4px 0px var(--brand-blue))
        drop-shadow(8px 8px 0px #000000);
}

.fintrano-logo-svg {
    width: 100%;
    height: auto;
    display: block;
}

.synth-sub {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    color: var(--retro-yellow);
    letter-spacing: 5px;
    text-transform: uppercase;
    text-shadow: 3px 3px 0px #000000;
    margin-bottom: 20px;
}

/* Chunky Instruction Panels */
.instructions {
    margin-bottom: 25px;
    background: #0d0a32;
    border: 4px solid var(--brand-blue);
    padding: 12px 20px;
    box-shadow: 4px 4px 0px #000000;
}

.instructions p {
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 600;
    margin: 6px 0;
    color: #eeeeee;
}

.instructions .key {
    background-color: var(--brand-blue);
    border: 2px solid #ffffff;
    padding: 1px 6px;
    color: #ffffff;
    font-weight: 800;
}

.instructions .rule {
    color: var(--retro-yellow);
    font-weight: 800;
    font-size: 0.9rem;
    text-shadow: 1px 1px 0px #000000;
}

/* Score displays */
.high-score-board {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: #ffffff;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.high-score-board span {
    color: var(--retro-yellow);
    font-weight: 900;
    text-shadow: 2px 2px 0px #000000;
}

/* -------------------------------------------------------------
   SOLID 8-BIT FLAT 3D CHUNKY RETRO BUTTONS
   ------------------------------------------------------------- */
.glow-button {
    background-color: var(--brand-blue);
    color: #ffffff;
    border: 4px solid #ffffff;
    padding: 12px 32px;
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 1.1rem;
    border-radius: 0px; /* Flat 8-bit corners */
    letter-spacing: 1.5px;
    cursor: pointer;
    box-shadow: 5px 5px 0px #000000;
    transition: all 0.1s ease;
    text-transform: uppercase;
}

.glow-button:hover {
    transform: translate(2px, 2px);
    box-shadow: 3px 3px 0px #000000;
    background-color: var(--retro-yellow);
    color: #000000;
    border-color: #000000;
}

.glow-button:active {
    transform: translate(5px, 5px);
    box-shadow: 0px 0px 0px #000000;
}

/* -------------------------------------------------------------
   8-BIT CRASH BANG! SCREEN
   ------------------------------------------------------------- */
#bang-screen {
    background-color: var(--retro-red);
}

.bang-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 5.5rem;
    color: var(--retro-yellow);
    text-transform: uppercase;
    text-shadow: 
        6px 6px 0 #000,
        -2px -2px 0 #000;
    animation: jitter 0.08s infinite;
}

.bang-sub {
    font-family: 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 1.25rem;
    color: #ffffff;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-shadow: 2px 2px 0px #000000;
}

/* -------------------------------------------------------------
   GAME OVER / SCORE LEADERBOARD CARD
   ------------------------------------------------------------- */
.gameover-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem; /* Compact for screen constraints */
    font-weight: 900;
    color: var(--retro-red);
    text-transform: uppercase;
    text-shadow: 
        3px 3px 0px var(--brand-blue),
        6px 6px 0px #000000;
    letter-spacing: 3px;
    transform: rotate(-1.5deg);
    margin-bottom: 8px; /* Tighter margin */
}
 
.final-score-display {
    background: #0d0a32;
    border: 4px solid var(--brand-blue);
    padding: 8px 20px; /* Reduced vertical padding */
    box-shadow: 5px 5px 0px #000000;
    margin-bottom: 12px; /* Compact margin */
}
 
.final-score-display .score-num {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem; /* Reduced to match aspect constraints */
    font-weight: 900;
    color: var(--retro-yellow);
    text-shadow: 3px 3px 0px #000000;
}

/* Name Capture Input */
.name-capture-box {
    margin-bottom: 12px; /* Tighter padding */
    width: 100%;
    max-width: 320px;
}
 
.name-capture-box label {
    display: block;
    font-size: 0.75rem; /* Slightly smaller text label */
    font-weight: 700;
    color: #eeeeee;
    letter-spacing: 1px;
    margin-bottom: 4px;
    text-transform: uppercase;
}
 
.name-capture-box input {
    width: 100%;
    background-color: #000000;
    border: 4px solid var(--brand-blue);
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 1.2rem; /* Slightly smaller to fit landscape mobile */
    text-align: center;
    padding: 6px; /* Compact padding */
    border-radius: 0px;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 5px 5px 0px #000000;
    outline: none;
    transition: border-color 0.1s ease;
}
 
.name-capture-box input:focus {
    border-color: var(--retro-yellow);
    color: var(--retro-yellow);
}
 
.share-actions {
    display: flex;
    flex-direction: row; /* Horizontal layout saves immense height */
    gap: 12px;
    width: 100%;
    max-width: 340px;
}
 
.share-actions .glow-button {
    flex: 1; /* Equal button distributions */
    padding: 10px 8px; /* Tighter padding so side-by-side text fits perfectly */
    font-size: 0.8rem; /* Scaled font size to prevent overlapping */
    letter-spacing: 0.8px;
    display: flex;
    justify-content: center;
    align-items: center;
}
 
.share-primary {
    background-color: var(--brand-blue);
}
 
.share-actions .secondary {
    background-color: transparent;
    border-color: #ffffff;
    box-shadow: 5px 5px 0px #000000;
}

.share-actions .secondary:hover {
    background-color: var(--retro-red);
    color: #ffffff;
    border-color: #ffffff;
}

/* Chunky 8-Bit Toast Feedback */
#toast {
    position: absolute;
    bottom: 20px;
    background-color: var(--retro-yellow);
    color: #000000;
    border: 3px solid #000000;
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 0.85rem;
    padding: 10px 20px;
    border-radius: 0px;
    box-shadow: 5px 5px 0px #000000;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.toast-hidden {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
}

.toast-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast-error {
    background-color: var(--retro-red) !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
}

/* -------------------------------------------------------------
   TOUCH STEERING PADS
   ------------------------------------------------------------- */
.touch-controls {
    display: flex;
    width: 100%;
    border-bottom: 6px solid #ffffff;
    background-color: #000000;
}

.control-btn {
    flex: 1;
    background-color: var(--cabinet-bg);
    color: #ffffff;
    border: none;
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 1.05rem;
    padding: 18px 0;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    user-select: none;
    -webkit-user-select: none;
}

.control-btn .arrow {
    font-size: 1.25rem;
    color: var(--retro-yellow);
    transition: transform 0.1s ease;
}

.left-pad {
    border-right: 4px solid #ffffff;
}

.left-pad:active, .right-pad:active {
    background-color: var(--brand-blue);
    color: var(--retro-yellow);
}

.left-pad:active .arrow {
    transform: translateX(-5px);
}

.right-pad:active .arrow {
    transform: translateX(5px);
}

/* -------------------------------------------------------------
   ARCADE FOOTER
   ------------------------------------------------------------- */
.arcade-footer {
    background-color: #000000;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cabinet-brand {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    font-size: 0.8rem;
    color: var(--retro-yellow);
    letter-spacing: 2px;
}

.speaker-grill {
    width: 80px;
    height: 12px;
    background: repeating-linear-gradient(
        90deg,
        #221d52,
        #221d52 4px,
        #000000 4px,
        #000000 8px
    );
    border: 2px solid #ffffff;
}

/* -------------------------------------------------------------
   MEDIA QUERIES FOR RESPONSIVE BEHAVIOR
   ------------------------------------------------------------- */
@media (hover: hover) {
    .mobile-only {
        display: none !important;
    }
}
@media (hover: none) {
    .desktop-only {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .screen-container {
        aspect-ratio: 4/5; /* 4:5 portrait ratio on mobile viewports to maximize visual size */
    }
    .neon-title {
        font-size: 1.6rem;
    }
    .fintrano-logo-container {
        max-width: 250px;
    }
    .synth-sub {
        font-size: 1.2rem;
        letter-spacing: 4px;
    }
    .control-btn {
        padding: 14px 0;
        font-size: 0.85rem;
    }
}

/* -------------------------------------------------------------
   KEYFRAMES / RETRO ANIMATIONS
   ------------------------------------------------------------- */
@keyframes flash {
    0% { opacity: 0.2; }
    100% { opacity: 1; }
}

@keyframes jitter {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(0px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(2px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(2px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}