/* Solarized Dark Theme Variables */
:root {
    --solar-blue: #268bd2;
    --solar-teal: #2aa198;
    --solar-yellow: #859900;
    --solar-orange: #b58900;
    --solar-red: #cb4b16;
    --solar-violet: #d33682;
    --solar-green: #859900;
    --solar-cyan: #2aa198;
    --solar-magenta: #d33682;
    --solar-white: #eee8d5;
    --solar-black: #002b36;
    --solar-gray: #586e75;
    --solar-dark-blue: #073642;
    --solar-dark-teal: #002b36;
    --solar-dark-yellow: #657b83;
    --solar-dark-orange: #839496;
    --solar-dark-red: #dc322f;
    --solar-dark-violet: #6c71c4;
    --solar-dark-green: #586e75;
    --solar-dark-cyan: #268bd2;
    --solar-dark-magenta: #d33682;
    --solar-dark-white: #93a1a1;
    --solar-dark-black: #002b36;
    --solar-dark-gray: #073642;
}

/* Base Layout */
html, body {
    margin: 0; padding: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(270deg, #073642, #2aa198, #b58900, #dc322f, #268bd2, #073642);
    background-size: 400% 400%;
    animation: animatedGradient 18s ease-in-out infinite;
    height: 100%;
    overflow: hidden;
}




@keyframes solarized {
    0% {
        background: linear-gradient(45deg, var(--solar-dark-blue), var(--solar-dark-teal));
    }
    25% {
        background: linear-gradient(45deg, var(--solar-dark-teal), var(--solar-dark-yellow));
    }
    50% {
        background: linear-gradient(45deg, var(--solar-dark-yellow), var(--solar-dark-orange));
    }
    75% {
        background: linear-gradient(45deg, var(--solar-dark-orange), var(--solar-dark-red));
    }
    100% {
        background: linear-gradient(45deg, var(--solar-dark-red), var(--solar-dark-blue));
    }
}

/* Canvas */

@keyframes canvasBackground {
    0% { background: linear-gradient(to bottom, var(--solar-dark-black), var(--solar-dark-gray)); }
    100% { background: linear-gradient(to top, var(--solar-dark-blue), var(--solar-dark-gray)); }
}

/* Smash Button */
#smashBtnImg {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    object-fit: contain;
    cursor: pointer;
    user-select: none;
    z-index: 2;
    transition: filter 0.2s, transform 0.12s;
    background: rgba(0,0,0,0.05);
    border-radius: 50%;
}

#shopHeader, .shop-header {
    pointer-events: auto;
    z-index: 10;
}



#smashBtnImg:hover {
    filter: brightness(1.15) drop-shadow(0 0 12px var(--solar-red));
    box-shadow: 0 12px 35px var(--solar-red);
    transform: translate(-50%, -50%) scale(1.06);
}

#smashBtnImg:active {
    filter: brightness(0.95) drop-shadow(0 0 6px var(--solar-orange));
    box-shadow: 0 2px 10px var(--solar-orange);
    transform: translate(-50%, -50%) scale(0.97);
}

/* Floating Text System */
#floating-text-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Allows clicks to pass through */
    z-index: 100; /* High z-index to appear on top */
}

.floating-text {
    position: absolute;
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--solar-yellow);
    text-shadow: 
        0 0 4px #fff,
        0 0 8px var(--solar-orange),
        0 0 12px var(--solar-red);
    pointer-events: none;
    user-select: none;
    animation: floatUpAndFade 1.2s ease-out forwards;
    will-change: transform, opacity;
    white-space: nowrap; /* Prevent text from wrapping */
}

@keyframes floatUpAndFade {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-80px) scale(0.8);
    }
}




/* UI Panels */
.ui-panel {
    position: fixed;
    top: 80px;
    width: 30vw;
    max-height: calc(100vh - 120px);
    background: rgba(255 255 255 / 0.12);
    backdrop-filter: blur(14px);
    border-radius: 18px;
    color: var(--solar-dark-white);
    box-shadow: 0 8px 32px var(--solar-dark-black);
    user-select: none;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    padding-bottom: 20px;
}

@media only screen and (min-device-width: 412px) and (max-device-width: 1024px){
    .ui-panel {
    position: fixed;
    top: 80px;
    width: 99.5vw;
    max-height: calc(100vh - 120px);
    background: rgba(255 255 255 / 0.12);
    backdrop-filter: blur(14px);
    border-radius: 18px;
    color: var(--solar-dark-white);
    box-shadow: 0 8px 32px var(--solar-dark-black);
    user-select: none;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    padding-bottom: 20px;
    }
    
}



/* Shop Styles */
.shop-header {
    padding: 20px;
    cursor: pointer;
}

.shop-title {
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.shop-content {
    max-height: 0;
    overflow-y: auto;
    transition: max-height 0.3s ease;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.3) transparent;
}

.shop-content::-webkit-scrollbar {
    width: 6px;
}

.shop-content::-webkit-scrollbar-track {
    background: transparent;
}

.shop-content::-webkit-scrollbar-thumb {
    background-color: rgba(255,255,255,0.3);
    border-radius: 3px;
}

.shop-content.expanded {
    max-height: 60vh;
    padding: 0 20px 20px;
}

.shop-item {
    background: rgba(255 255 255 / 0.08);
    border-radius: 10px;
    margin: 12px 0;
    padding: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.25s, transform 0.2s, box-shadow 0.2s; /* Added box-shadow to transition */
}

.shop-item:hover {
    background: rgba(255 255 255 / 0.18);
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3); /* subtle lift */
}

.shop-item:active {
    transform: scale(0.98); /* slight press effect */
    background: rgba(255 255 255 / 0.25);
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.material-symbols {
    color: var(--solar-cyan);
    filter: drop-shadow(0 0 2px var(--solar-cyan));
    font-family: 'Material Symbols Outlined';
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    font-size: 26px;
    flex-shrink: 0;
}

.item-info {
    flex-grow: 1;
    min-width: 0;
}

.item-name {
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-desc {
    font-size: 13px;
    opacity: 0.7;
}

.item-cost {
    font-weight: 700;
    font-size: 16px;
    color: var(--solar-green);
    user-select: none;
    flex-shrink: 0;
    margin-left: 8px;
}


#debugMenu h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--solar-dark-white);
    font-size: 16px;
}

#debugMenu p {
    margin: 5px 0;
}

/* Debug Menu Buttons */
#debugMenu button {
    background: var(--solar-dark-green);
    color: var(--solar-dark-white);
    border: none;
    padding: 8px 12px;
    margin: 5px 0;
    border-radius: 5px;
    cursor: pointer;
    width: 100%;
    text-align: left;
    transition: background-color 0.2s;
}

#debugMenu button:hover {
    background: var(--solar-dark-cyan);
}

#debugMenu button.danger {
    background: var(--solar-dark-red);
}

#debugMenu button.danger:hover {
    background: var(--solar-dark-orange);
}

#debugMenu button.toggle {
    background: var(--solar-dark-blue);
}

#debugMenu button.toggle:hover {
    background: var(--solar-dark-teal);
}


/* Header Bar */
#headerBar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    z-index: 20;
    display: flex;
    align-items: center;
    padding: 0 20px;
    color: var(--solar-dark-white);
    font-size: 20px;
    user-select: none;
    box-sizing: border-box;
}

#headerBar .game-title {
    flex-grow: 1;
    font-weight: bold;
    letter-spacing: 1px;
}

#headerBar #killsCountHeader {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 24px;
    font-weight: 700;
    text-shadow: 0 0 6px var(--solar-dark-red);
}

#headerBar .settings-icon {
    cursor: pointer;
    margin-left: auto;
    font-size: 28px;
    color: var(--solar-dark-white);
    transition: color 0.2s;
}

#headerBar .settings-icon:hover {
    color: var(--solar-dark-cyan);
}

/* Game Message Panel */
#gameMessagePanel {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    border-radius: 18px;
    padding: 15px 30px;
    color: var(--solar-dark-white);
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    text-align: center;
    z-index: 10;
    /* New: Animations for the message panel */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-out, transform 0.3s ease-out, visibility 0.3s;
}

#gameMessagePanel.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-10px); /* Slightly lift on show */
}

#gameMessagePanel h2 {
    margin: 0;
    font-size: 24px;
    text-shadow: 0 0 4px var(--solar-dark-red);
}

@media only screen and (min-device-width: 412px) and (max-device-width: 1024px){
    #headerBar {
        font-size: 15px;
    }
    #headerBar #killsCountHeader{
        font-size: 15px;
        left: 65%;
    }
    
}