/**
 * Idle Rare Effect Styles
 * 8-bit penguin animation with pixel-art feel
 */

/* Overlay container - full screen, non-interactive */
.idle-rare-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    /* Ensure it's above most content but below modals */
}

/* Hidden state */
.idle-rare-overlay.idle-hidden {
    display: none;
}

/* Penguin element */
.idle-rare-penguin {
    position: fixed;
    bottom: calc(24px + env(safe-area-inset-bottom)); /* Match FAB bottom position */
    left: -80px; /* Start off-screen left */
    width: 64px;
    height: 64px;
    object-fit: contain;
    object-position: center;
    opacity: 0;
    transform: translateZ(0);
    /* Will be animated to slide in */
    /* SVG files work better without pixelated rendering */
}

/* Penguin slide-in animation */
.idle-rare-penguin.idle-penguin-in {
    animation: penguinSlideIn 0.8s steps(8, end) forwards;
    /* 8 steps for 8-bit feel */
}

@keyframes penguinSlideIn {
    0% {
        left: -80px;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        left: 24px;
        opacity: 1;
    }
}

/* Penguin slide-out animation (reverse direction, flipped) */
.idle-rare-penguin.idle-penguin-out {
    animation: penguinSlideOut 0.8s steps(8, end) forwards;
    /* 8 steps for 8-bit feel */
    transform: scaleX(-1); /* Flip penguin to face left */
}

@keyframes penguinSlideOut {
    0% {
        left: 24px;
        opacity: 1;
    }
    50% {
        opacity: 1;
    }
    100% {
        left: -80px;
        opacity: 0;
    }
}

/* Speech bubble element (VT323 for EN; PixelMplus10 for JA is below) */
.idle-rare-bubble {
    position: fixed;
    /* Position above penguin (penguin is 64px tall, add 16px gap) */
    bottom: calc(24px + env(safe-area-inset-bottom) + 64px + 16px);
    left: 20px;
    min-width: 140px;
    max-width: 200px;
    padding: 8px 12px;
    background-color: white;
    border: 3px solid #000;
    border-radius: 0;
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.3);
    font-family: 'VT323', 'Courier New', monospace;
    font-size: var(--md-title-medium);
    color: #000;
    text-align: center;
    opacity: 0;
    transform: translateZ(0);
    image-rendering: pixelated;
    /* 8-bit style */
    line-height: 1.4;
    word-wrap: break-word;
}

/* 日本語時: ピクセルフォント（PixelMplus10）を style.css のリストタイトルと統一 */
[lang="ja"] .idle-rare-bubble {
    font-family: 'PixelMplus10', 'VT323', 'Courier New', monospace;
}

/* Speech bubble tail/pointer */
.idle-rare-bubble::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid #000;
    image-rendering: pixelated;
}

.idle-rare-bubble::before {
    content: '';
    position: absolute;
    bottom: -9px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid white;
    image-rendering: pixelated;
}

/* Bubble fade-in animation */
.idle-rare-bubble.idle-bubble-in {
    animation: bubbleFadeIn 0.4s steps(4, end) forwards;
    /* 4 steps for 8-bit feel */
}

@keyframes bubbleFadeIn {
    0% {
        opacity: 0;
        transform: translateY(10px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Fade-out animation for speech bubble only */
.idle-rare-bubble.idle-bubble-out {
    animation: bubbleFadeOut 0.3s steps(3, end) forwards;
    /* 3 steps for 8-bit feel */
}

@keyframes bubbleFadeOut {
    0% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .idle-rare-penguin {
        width: 56px;
        height: 56px;
        /* Match FAB bottom position exactly */
        bottom: calc(24px + env(safe-area-inset-bottom));
    }
    
    .idle-rare-penguin.idle-penguin-in {
        animation: penguinSlideInMobile 0.8s steps(8, end) forwards;
    }
    
    @keyframes penguinSlideInMobile {
        0% {
            left: -70px;
            opacity: 0;
        }
        50% {
            opacity: 1;
        }
        100% {
            left: 16px;
            opacity: 1;
        }
    }
    
    /* Penguin slide-out animation for mobile */
    .idle-rare-penguin.idle-penguin-out {
        animation: penguinSlideOutMobile 0.8s steps(8, end) forwards;
        transform: scaleX(-1); /* Flip penguin to face left */
    }
    
    @keyframes penguinSlideOutMobile {
        0% {
            left: 16px;
            opacity: 1;
        }
        50% {
            opacity: 1;
        }
        100% {
            left: -70px;
            opacity: 0;
        }
    }
    
    .idle-rare-bubble {
        /* Position above penguin (penguin is 56px tall on mobile, add 16px gap) */
        bottom: calc(24px + env(safe-area-inset-bottom) + 56px + 16px);
        left: 12px;
        min-width: 120px;
        max-width: 180px;
        font-size: var(--md-body-large);
        padding: 6px 10px;
    }
    
    .idle-rare-bubble::after,
    .idle-rare-bubble::before {
        left: 16px;
    }
}