body {
    font-family: 'Inter', sans-serif;
    background-color: #f3f4f6;
    height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.5rem;
    text-align: center;
    margin: 0;
    overflow: hidden;
}

.bg-video {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    transform: translate(-50%, -50%);
    z-index: -1;
    filter: brightness(0.65);
}


.bg-selection-container,
.chef-selection-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.bg-selection-option,
.chef-selection-option {
    cursor: pointer;
    border: 3px solid transparent;
    border-radius: 10px;
    padding: 10px;
    transition: all 0.3s ease;
}

.bg-selection-option:hover,
.chef-selection-option:hover {
    transform: translateY(-5px);
}

.bg-selection-option.selected,
.chef-selection-option.selected {
    border-color: #3b82f6;
    background-color: rgba(59, 130, 246, 0.1);
}

.bg-preview,
.chef-preview {
    width: 120px;
    height: 80px;
    border-radius: 8px;
    margin-bottom: 8px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.chef-preview {
    width: 150px;
    height: 150px;
    border-radius: 50%;
}

.preview-img,
.chef-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}


.bg-preview::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 0;
    text-align: center;
    z-index: 1;
}

.bg-preview-1::after {
    content: "Kitchen 1";
}

.bg-preview-2::after {
    content: "Kitchen 2";
}

.bg-preview-3::after {
    content: "Kitchen 3";
}
.game-container {
    max-width: 800px;
    width: 95%;
    height: calc(100vh - 1rem);
    max-height: calc(100vh - 1rem);
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 1rem;
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 10px -2px rgba(0, 0, 0, 0.05);
    padding: 1rem;
    z-index: 20;
    position: relative;
    display: flex;
    flex-direction: column;
}
.customer-area {
    background: transparent;
    border-radius: 1rem;
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.customer-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.order-hint-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.hint-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    position: relative;
}

.hint-button {
    background-color: #fbbf24;
    color: #92400e;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hint-button:hover {
    background-color: #f59e0b;
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.hint-text {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 500;
}

.hint-content {
    background-color: #fef3c7;
    border: 2px solid #fbbf24;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin: 0;
    text-align: left;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 220px;
    max-width: min(70vw, 360px);
    z-index: 50;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.hint-label {
    font-weight: bold;
    color: #92400e;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.hint-ingredients {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.hint-ingredient {
    background-color: #fbbf24;
    color: #92400e;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.ingredient-icon {
    width: 14px;
    height: 14px;
    object-fit: contain;
}

.timer-badge {
    background-color: #fee2e2;
    color: #991b1b;
    border: 2px solid #ef4444;
    border-radius: 0.5rem;
    padding: 0.25rem 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
}

.disabled-overlay {
    pointer-events: none;
    opacity: 0.6;
}
.customer-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background-color: transparent;
    margin-bottom: 0.3rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.ingredient-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.4rem;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 1rem;
    margin-bottom: 0.5rem;
    flex: 1;
    overflow-y: auto;
    max-height: 40vh;
}
.ingredient-btn {
    background-color: #4f46e5;
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 0.4rem;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    transform: translateY(0);
    font-size: 0.7rem;
    min-width: 60px;
}
.ingredient-btn:hover {
    background-color: #4338ca;
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}
.ingredient-btn.active {
    background-color: #10b981;
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
    pointer-events: none;
    opacity: 0.95;
}

button, .ingredient-btn, .hint-button {
    transition: transform 120ms ease, box-shadow 150ms ease, background-color 200ms ease;
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.bg-selection-option,
.chef-selection-option {
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}


.fade-in { animation: fadeIn 200ms ease both; }
.fade-out { animation: fadeOut 150ms ease both; }
.btn-press { transform: scale(0.97) !important; }


.score-change {
    position: absolute;
    font-weight: bold;
    font-size: 1.2rem;
    animation: scoreChange 1s ease-out forwards;
    z-index: 100;
}

.score-positive {
    color: #10b981; 
}

.score-negative {
    color: #ef4444; 
}

@keyframes scoreChange {
    0% { opacity: 0; transform: translateY(0); }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; transform: translateY(-20px); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(-4px); }
}


#instructions-modal > div,
#game-over-modal > div {
    animation: modalPop 220ms ease both;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}


.hint-content { animation: hintDrop 180ms ease both; }
@keyframes hintDrop {
    from { opacity: 0; transform: translate(-50%, -6px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}
.status-message {
    font-size: 1.25rem;
    font-weight: bold;
    margin-top: 0.75rem;
    flex-shrink: 0;
}
.score-display {
    font-size: 1.25rem;
    font-weight: bold;
    color: #333;
    margin-bottom: 0.4rem;
    flex-shrink: 0;
}
.chef-info {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 10;
    text-align: center;
}
.chef-info img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    object-position: top center;
    border-radius: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.chef-info p {
    display: inline-block;
    font-weight: 700;
    margin-top: 0.5rem;
    color: #111827;
    background-color: #ffffff;
    border: 1px solid rgba(0,0,0,0.08);
    padding: 0.35rem 0.6rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.intro-screen-animate {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(243, 244, 246, 0.95);
    z-index: 30;
    overflow: hidden;
    animation: fadeIn 220ms ease both;
}
.intro-card {
    background-color: #fff;
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.hidden {
    display: none !important;
}


#instructions-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#instructions-modal.hidden {
    display: none !important;
}

#game-over-modal.hidden {
    display: none !important;
}


#loading-screen {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation: fadeIn 220ms ease both;
}

#loading-screen img {
    max-width: 80vw;
    max-height: 60vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

#loading-screen p {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-size: 2rem;
    margin-top: 2rem;
    font-weight: bold;
}

@media (max-width: 1024px) {
    .game-container {
        width: 95%;
        padding: 1.5rem;
    }
    
    .chef-info {
        bottom: 1.5rem;
        left: 1.5rem;
    }
    
    .chef-info img {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 0.5rem;
    }
    
    #loading-screen img {
        max-width: 90vw;
        max-height: 50vh;
    }
    
    #loading-screen p {
        font-size: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .game-container {
        width: 98%;
        padding: 1rem;
        max-height: 90vh;
        margin: 0.5rem auto;
    }
    
    .game-container h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .intro-card {
        padding: 1.5rem;
        margin: 0.5rem;
        width: 95%;
        max-width: none;
    }
    
    .intro-card h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .bg-selection-container,
    .chef-selection-container {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .bg-selection-option,
    .chef-selection-option {
        width: 100%;
        max-width: 200px;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 15px;
        padding: 15px;
        text-align: left;
    }
    
    .bg-preview,
    .chef-preview {
        width: 80px;
        height: 60px;
        flex-shrink: 0;
    }
    
    .chef-preview {
        width: 80px;
        height: 80px;
        border-radius: 50%;
    }
    
    .customer-controls {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .customer-controls button {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
        min-width: 80px;
    }
    
    .order-hint-container {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    #customer-order {
        font-size: 1.1rem;
        text-align: center;
        margin-bottom: 0.5rem;
    }
    
    .ingredient-buttons {
        gap: 0.3rem;
        max-height: 200px;
        padding: 0.75rem;
    }
    
    .ingredient-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        min-width: 85px;
        flex: 1 1 calc(50% - 0.15rem);
        max-width: calc(50% - 0.15rem);
        text-align: center;
    }
    
    .customer-image {
        width: 100px;
        height: 100px;
    }
    
    .chef-info {
        bottom: 0.5rem;
        left: 0.5rem;
        transform: scale(0.8);
        transform-origin: bottom left;
    }
    
    .chef-info img {
        width: 80px;
        height: 80px;
    }
    
    .chef-info p {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
        max-width: 150px;
    }
    
    .hint-content {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        max-width: 90vw;
        min-width: auto;
        width: auto;
    }
    
    #instructions-modal .bg-white {
        margin: 1rem;
        max-height: 85vh;
        width: calc(100% - 2rem);
    }
    
    #game-over-modal .bg-white {
        margin: 1rem;
        width: calc(100% - 2rem);
    }
    
    .grid.grid-cols-1.md\:grid-cols-2 {
        grid-template-columns: 1fr;
    }
}