/* Mood Selection Styles */
.mood-selection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.mood-selection-container {
    background-color: white;
    border-radius: 16px;
    padding: 2rem;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    text-align: center;
    outline: none; /* Remove focus outline for modal container */
    /* Prevent keyboard scrolling within the modal */
    scroll-behavior: auto;
}

.mood-selection-title {
    font-size: 2rem;
    font-weight: 600;
    color: #2d3748;
    margin-bottom: 1rem;
}

.mood-selection-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.mood-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mood-button {
    background-color: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.1rem;
    font-weight: 500;
    color: #2d3748;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-height: 80px;
    justify-content: center;
}

.mood-button:hover {
    background-color: #edf2f7;
    border-color: #cbd5e0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mood-button:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.3);
}

.mood-button.selected {
    background-color: #3182ce;
    border-color: #2c5282;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.mood-button.selected:hover {
    background-color: #2c5282;
}

.mood-emoji {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.mood-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.mood-action-button {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
}

.mood-action-button:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.3);
}

.mood-continue-button {
    background-color: #48bb78;
    color: white;
}

.mood-continue-button:hover {
    background-color: #38a169;
}

.mood-continue-button:disabled {
    background-color: #a0aec0;
    cursor: not-allowed;
}

.mood-skip-button {
    background-color: #e2e8f0;
    color: #4a5568;
}

.mood-skip-button:hover {
    background-color: #cbd5e0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .mood-selection-container {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .mood-selection-title {
        font-size: 1.75rem;
    }
    
    .mood-selection-subtitle {
        font-size: 1rem;
    }
    
    .mood-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 0.75rem;
    }
    
    .mood-button {
        padding: 1rem 0.75rem;
        font-size: 1rem;
        min-height: 70px;
    }
    
    .mood-emoji {
        font-size: 1.5rem;
    }
    
    .mood-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .mood-action-button {
        width: 100%;
        max-width: 200px;
    }
}

/* Animation for smooth appearance */
.mood-selection-overlay {
    animation: fadeIn 0.3s ease-out;
}

.mood-selection-container {
    animation: slideIn 0.3s ease-out;
}

/* Active state for button feedback */
.mood-button.active,
.mood-action-button.active {
    transform: scale(0.95) !important;
    background-color: #1976d2 !important;
    color: white !important;
}

/* Scanning highlight styles */
.mood-button.scan-highlight,
.mood-action-button.scan-highlight,
.mood-button.scanning,
.mood-action-button.scanning {
    border: 3px solid #007bff !important;
    background-color: #e3f2fd !important;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.5) !important;
    animation: pulse 0.5s ease-in-out infinite alternate;
}

.mood-button.scan-highlight.selected,
.mood-button.scanning.selected {
    background-color: #2196f3 !important;
    color: white !important;
}

@keyframes pulse {
    from { 
        transform: scale(1);
        box-shadow: 0 0 10px rgba(0, 123, 255, 0.5);
    }
    to { 
        transform: scale(1.02);
        box-shadow: 0 0 15px rgba(0, 123, 255, 0.8);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { 
        transform: scale(0.9) translateY(-20px);
        opacity: 0;
    }
    to { 
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}