* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    outline: none;
}

body {
    background-color: #6d4c41;
    font-family: 'Press Start 2P', cursive;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

#game-container {
    background-color: #3e2723;
    border: 8px solid #2a1a10;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0px 15px 30px rgba(0,0,0,0.6);
    width: 1200px;
    max-width: 100%;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, #4e342e 0%, #3e2723 100%);
    border-bottom: 4px solid #2a1a10;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 20px;
}

h1 {
    font-size: 32px;
    color: #ffd700;
    text-shadow: 4px 4px 0 #d35400;
}

.stats {
    background: rgba(0, 0, 0, 0.4);
    padding: 10px 20px;
    border-radius: 8px;
    border: 2px solid #5c4033;
    box-shadow: inset 0 3px 5px rgba(0,0,0,0.5);
}

.stats p {
    font-size: 14px;
    margin: 5px 0;
    color: #e67e22;
}

.stats p span {
    color: #fff;
    text-shadow: 1px 1px 0 #000;
}

main {
    display: flex;
    gap: 20px;
}

#farm-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.farm-status {
    display: flex;
    justify-content: space-between;
    background: #8b5a2b;
    padding: 10px;
    border: 4px solid #3e2610;
}

.bar-container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 10px;
}

.bar {
    width: 80px;
    height: 15px;
    background: #000;
    border: 2px solid #fff;
    position: relative;
}

.bar-text {
    position: absolute;
    width: 100%;
    text-align: center;
    top: 1px;
    left: 0;
    font-size: 8px;
    color: white;
    text-shadow: 1px 1px 0 #000;
}

.fill {
    height: 100%;
    width: 100%;
}

.food { background: #ffaa00; }
.water { background: #00aaff; }

#gameCanvas {
    background: #87ceeb;
    border: 6px solid #5c4033;
    border-radius: 8px;
    cursor: pointer;
    image-rendering: pixelated;
    width: 100%;
}

#shop {
    width: 320px;
    background: linear-gradient(135deg, #d7ccc8 0%, #a1887f 100%);
    border: 6px solid #5c4033;
    border-radius: 8px;
    box-shadow: inset 5px 0 15px rgba(0,0,0,0.15);
    padding: 20px;
    color: #3e2610;
    display: flex;
    flex-direction: column;
    max-height: 650px;
    overflow: hidden;
}

#shop-scroll {
    flex: 1;
    overflow-y: auto;
    padding-right: 4px;
    display: flex;
    flex-direction: column;
}

h2 {
    font-size: 20px;
    text-align: center;
    margin-bottom: 15px;
    color: #4e342e;
    text-shadow: 1px 1px 0px rgba(255,255,255,0.5);
    border-bottom: 2px dashed #8d6e63;
    padding-bottom: 10px;
}

.pixel-btn, .shop-btn {
    font-family: inherit;
    background: #f4d03f;
    border: 4px solid;
    border-color: #fff #d35400 #d35400 #fff;
    border-radius: 4px;
    box-shadow: 3px 3px 0px rgba(0,0,0,0.15);
    color: #5c4033;
    font-weight: bold;
    padding: 10px;
    cursor: pointer;
    text-transform: uppercase;
    font-size: 12px;
    transition: transform 0.1s, box-shadow 0.1s;
}

.pixel-btn:hover:not(:disabled), .shop-btn:hover:not(:disabled) {
    background: #f1c40f;
    transform: translateY(-2px);
    box-shadow: 3px 5px 0px rgba(0,0,0,0.2);
}

.shop-btn:disabled:hover {
    transform: none;
    box-shadow: 3px 3px 0px rgba(0,0,0,0.15);
    background: #f4d03f;
}

.pixel-btn:active, .shop-btn:active {
    border-color: #d35400 #fff #fff #d35400;
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0px rgba(0,0,0,0.15);
}

.pixel-btn.small {
    padding: 5px;
    font-size: 8px;
}

#sell-btn {
    background: #ffd700;
    font-weight: bold;
}

.shop-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 15px;
    font-size: 8px;
    background: #e0e0e0;
    line-height: 1.5;
    padding: 10px 8px;
}

.shop-btn > span:first-of-type {
    text-align: left;
    flex: 1;
    word-wrap: break-word;
    padding-right: 5px;
}

.shop-btn > span:last-of-type {
    text-align: right;
    flex-shrink: 0;
    font-size: 8px;
}

.shop-btn * {
    pointer-events: none;
}

.shop-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    border-color: #fff #666 #666 #fff;
}

.maxed-btn {
    background: #6d8e63 !important;
    border-color: #8dab83 #3d5e33 #3d5e33 #8dab83 !important;
    color: #f1f8e9 !important;
    opacity: 0.9 !important;
}

.maxed-btn > span:last-of-type {
    color: #ffeb3b !important;
    font-weight: bold;
}

#game-tooltip {
    position: absolute;
    background: #5c3a21;
    border: 4px solid #2b170e;
    border-radius: 4px;
    padding: 10px;
    color: #f4d03f;
    font-size: 8px;
    line-height: 1.5;
    pointer-events: none;
    z-index: 1000;
    max-width: 250px;
    text-shadow: 1px 1px 0px #000;
    box-shadow: 4px 4px 0px rgba(0,0,0,0.5);
    display: none;
}

#shop-scroll, #ranking-list, html, body {
    scrollbar-width: thin;
    scrollbar-color: #f4d03f #4a2e15;
}

#shop-scroll::-webkit-scrollbar, #ranking-list::-webkit-scrollbar, html::-webkit-scrollbar, body::-webkit-scrollbar {
    width: 14px;
}

#shop-scroll::-webkit-scrollbar-track, #ranking-list::-webkit-scrollbar-track, html::-webkit-scrollbar-track, body::-webkit-scrollbar-track {
    background: #4a2e15;
    border: 3px solid #3e2723;
    border-radius: 4px;
}

#shop-scroll::-webkit-scrollbar-thumb, #ranking-list::-webkit-scrollbar-thumb, html::-webkit-scrollbar-thumb, body::-webkit-scrollbar-thumb {
    background: #f4d03f;
    border: 3px solid #d35400;
    border-radius: 4px;
}

#shop-scroll::-webkit-scrollbar-thumb:hover, #ranking-list::-webkit-scrollbar-thumb:hover, html::-webkit-scrollbar-thumb:hover, body::-webkit-scrollbar-thumb:hover {
    background: #f1c40f;
}

/* MOBILE LANDSCAPE TIER */
@media (max-width: 950px) and (orientation: landscape), (max-height: 600px) and (orientation: landscape) {
    body {
        padding: 0;
        align-items: flex-start;
    }
    #game-container {
        display: grid;
        grid-template-columns: auto minmax(200px, 30%);
        grid-template-rows: auto 1fr;
        grid-template-areas: 
            "farm header"
            "farm shop";
        justify-content: center;
        width: 100vw;
        height: 100vh;
        max-width: none;
        padding: 0;
        gap: 10px;
        border: none;
        border-radius: 0;
        background-color: transparent;
    }
    header {
        grid-area: header;
        display: grid;
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 5px;
        align-items: center;
        margin-bottom: 0;
        padding: 5px;
        text-align: center;
    }
    h1 { 
        font-size: 12px; 
        grid-column: 1 / span 2;
        grid-row: 1;
        margin-bottom: 2px;
    }
    header > div {
        display: contents;
    }
    .stats:nth-of-type(1) > p {
        grid-column: 1;
        grid-row: 2;
        background: rgba(0, 0, 0, 0.4);
        padding: 5px; 
        border-radius: 4px; 
        border: 1px solid #5c4033;
        margin: 0;
        font-size: 10px;
    }
    #ui-chicken-icon {
        width: 24px !important;
        height: 24px !important;
        margin-top: -2px !important;
        margin-bottom: -2px !important;
    }
    .stats:nth-of-type(2) > p {
        grid-column: 1 / span 2;
        grid-row: 3;
        background: rgba(0, 0, 0, 0.4);
        padding: 5px; 
        border-radius: 4px; 
        border: 1px solid #5c4033;
        margin: 0;
        font-size: 10px;
    }
    #wipe-btn { 
        padding: 5px; 
        font-size: 8px; 
        grid-column: 2;
        grid-row: 2;
        height: 100%;
        margin: 0;
    }
    main { display: contents; }
    #debug-floating { display: none !important; }
    #farm-area {
        grid-area: farm;
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-width: 0;
        min-height: 0;
        gap: 5px;
    }
    #gameCanvas {
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        aspect-ratio: 800 / 650;
        align-self: center;
        touch-action: none;
        border: none;
        border-radius: 0;
    }
    #shop {
        grid-area: shop;
        width: auto;
        max-width: none;
        min-width: 0;
        overflow: hidden;
        padding: 5px;
        max-height: none;
        border: none;
        border-radius: 0;
    }
    #shop-scroll {
        overflow-y: auto;
    }
    #shop h2 {
        font-size: 12px;
        margin-bottom: 8px;
        padding-bottom: 5px;
    }
    .shop-btn { 
        margin-bottom: 8px; 
        padding: 6px 8px; 
    }
    
    #mute-btn, #pause-btn, #toggle-info-btn {
        width: 18px !important;
        height: 18px !important;
        font-size: 8px !important;
        padding: 2px !important;
        border-width: 2px !important;
    }
    #pause-btn {
        left: 22px !important;
    }
    #steam-btn {
        font-size: 8px !important;
        padding: 6px !important;
        margin-top: 5px !important;
        line-height: 1.2 !important;
    }

    /* Ranking Overlay Mobile Adjustments */
    #ranking-overlay > div {
        padding: 10px !important;
        height: 98vh !important;
        border-width: 4px !important;
    }
    #ranking-overlay h2 {
        font-size: 14px !important;
        margin-bottom: 8px !important;
    }
    #resume-btn {
        padding: 8px 16px !important;
        font-size: 12px !important;
    }
    #ranking-overlay .challenge-card {
        padding: 8px !important;
        border-width: 3px !important;
    }
    #ranking-overlay .challenge-card h3 {
        font-size: 10px !important;
        margin-bottom: 4px !important;
    }
    #ranking-overlay .challenge-card p {
        font-size: 7px !important;
        margin-bottom: 6px !important;
    }
    #ranking-overlay .challenge-card button {
        padding: 6px !important;
        font-size: 8px !important;
        border-width: 3px !important;
    }
    #ranking-list {
        padding: 5px !important;
        border-width: 3px !important;
    }
}

/* RETIRE BUTTON PULSE */
@keyframes retire-pulse {
    0%   { box-shadow: 3px 3px 0px rgba(0,0,0,0.15), 0 0 0px rgba(255, 200, 0, 0); }
    50%  { box-shadow: 3px 3px 0px rgba(0,0,0,0.15), 0 0 18px 6px rgba(255, 180, 0, 0.7); }
    100% { box-shadow: 3px 3px 0px rgba(0,0,0,0.15), 0 0 0px rgba(255, 200, 0, 0); }
}

#buy-retire {
    animation: retire-pulse 2s ease-in-out infinite;
}

/* MOBILE PORTRAIT TIER */
@media (max-width: 950px) and (orientation: portrait) {
    #game-container, #debug-floating, #game-tooltip { 
        display: none !important; 
    }
    body {
        align-items: center;
        background: #000;
        padding: 20px;
        text-align: center;
    }
    body::before {
        content: "📱🔄\A\A Please rotate your device to landscape mode to play.";
        font-size: 16px;
        white-space: pre-wrap;
        line-height: 1.5;
        color: #ffd700;
        text-shadow: 2px 2px 0px #d35400;
    }
}

/* Challenge Completed Seal */
.completed-seal {
    position: absolute;
    bottom: 12px;
    right: 14px;
    width: clamp(24px, 4vh, 32px);
    height: clamp(24px, 4vh, 32px);
    background: #f1c40f;
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 3px 0 #d4ac0d, inset 0 -3px 0 rgba(0,0,0,0.15), 0 4px 6px rgba(0,0,0,0.3);
    color: white;
    text-align: center;
    line-height: clamp(24px, 4vh, 32px);
    font-size: clamp(14px, 2vh, 18px);
    text-shadow: 1px 1px 0px #d4ac0d;
    transform: rotate(15deg);
    z-index: 10;
    font-family: sans-serif;
}
.completed-seal::after {
    content: "★";
}