/**
 * Custom Color Picker Styles
 * Standalone color picker component without WordPress dependencies
 */

.ess-custom-color-picker {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    
    .ess-color-label {
        font-weight: 600;
        font-size: 13px;
        color: #1e1e1e;
        margin: 0;
    }
    
    .ess-color-trigger-wrapper {
        position: relative;
    }
    
    .ess-color-trigger {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 8px 12px;
        background: #ffffff;
        border: 1px solid #dcdcde;
        border-radius: 4px;
        cursor: pointer;
        transition: all 0.2s ease;
        width: 100%;
        min-height: 40px;
        
        &:hover {
            border-color: #757575;
        }
        
        &:focus {
            outline: none;
            border-color: #007cba;
            box-shadow: 0 0 0 1px #007cba;
        }
    }
    
    .ess-color-preview {
        flex-shrink: 0;
    }
    
    .ess-color-swatch {
        width: 24px;
        height: 24px;
        border-radius: 3px;
        border: 1px solid #dcdcde;
        background: #ffffff;
        background-image: 
            linear-gradient(45deg, #ddd 25%, transparent 25%), 
            linear-gradient(-45deg, #ddd 25%, transparent 25%), 
            linear-gradient(45deg, transparent 75%, #ddd 75%), 
            linear-gradient(-45deg, transparent 75%, #ddd 75%);
        background-size: 8px 8px;
        background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
    }
    
    .ess-color-text {
        font-family: Monaco, Consolas, "Andale Mono", "DejaVu Sans Mono", monospace;
        font-size: 13px;
        color: #1e1e1e;
        flex: 1;
        text-align: left;
        text-transform: uppercase;
    }
    
    .ess-color-arrow {
        flex-shrink: 0;
        color: #757575;
        transition: transform 0.2s ease;
    }
    
    .ess-color-trigger:hover .ess-color-arrow {
        color: #1e1e1e;
    }
}

/* Color Picker Popup */
.ess-color-picker-popup {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 999999;
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    min-width: 320px;
    max-width: 100vw;
    margin-top: 4px;
    pointer-events: auto;
    user-select: none;
    
    // Ensure popup stays within viewport
    @media (max-width: 480px) {
        left: 50%;
        transform: translateX(-50%);
        min-width: 280px;
    }
    
    // Prevent any interference from parent elements
    * {
        pointer-events: auto;
    }
}

.ess-color-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid #f0f0f1;
    background: #f9f9f9;
    border-radius: 4px 4px 0 0;
    
    .ess-color-picker-title {
        font-weight: 600;
        font-size: 14px;
        color: #1e1e1e;
    }
    
    .ess-color-close-btn {
        background: none;
        border: none;
        padding: 4px;
        cursor: pointer;
        color: #757575;
        border-radius: 2px;
        transition: all 0.2s ease;
        
        &:hover {
            color: #1e1e1e;
            background: #f0f0f1;
        }
        
        &:focus {
            outline: none;
            box-shadow: 0 0 0 1px #007cba;
        }
        
        svg {
            display: block;
        }
    }
}

.ess-color-picker-content {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Color Input Section */
.ess-color-input-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    
    label {
        font-weight: 600;
        font-size: 13px;
        color: #1e1e1e;
        margin: 0;
    }
}

.ess-color-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.ess-color-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    font-family: Monaco, Consolas, "Andale Mono", "DejaVu Sans Mono", monospace;
    font-size: 13px;
    text-transform: uppercase;
    background: #ffffff;
    transition: border-color 0.2s ease;
    
    &:focus {
        outline: none;
        border-color: #007cba;
        box-shadow: 0 0 0 1px #007cba;
    }
    
    &.invalid {
        border-color: #d63638;
        color: #d63638;
    }
    
    &::placeholder {
        color: #757575;
        text-transform: none;
    }
}

.ess-color-native-picker {
    width: 40px;
    height: 40px;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    cursor: pointer;
    background: none;
    padding: 0;
    
    &::-webkit-color-swatch-wrapper {
        padding: 0;
        border: none;
        border-radius: 3px;
    }
    
    &::-webkit-color-swatch {
        border: none;
        border-radius: 3px;
    }
    
    &::-moz-color-swatch {
        border: none;
        border-radius: 3px;
    }
    
    &:focus {
        outline: none;
        border-color: #007cba;
        box-shadow: 0 0 0 1px #007cba;
    }
}

/* Color Presets Section */
.ess-color-presets-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    
    label {
        font-weight: 600;
        font-size: 13px;
        color: #1e1e1e;
        margin: 0;
    }
}

.ess-color-presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(32px, 1fr));
    gap: 8px;
    max-width: 100%;
}

.ess-color-preset {
    width: 32px;
    height: 32px;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    
    &:hover {
        transform: scale(1.1);
        border-color: #757575;
    }
    
    &:focus {
        outline: none;
        border-color: #007cba;
        box-shadow: 0 0 0 1px #007cba;
    }
    
    &.active {
        border-color: #007cba;
        box-shadow: 0 0 0 2px #007cba;
        transform: scale(1.05);
        
        &::after {
            content: "✓";
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 12px;
            font-weight: bold;
            text-shadow: 0 0 2px rgba(0, 0, 0, 0.8);
        }
    }
}

/* Color Picker Footer */
.ess-color-picker-footer {
    padding: 12px 16px;
    border-top: 1px solid #f0f0f1;
    background: #f9f9f9;
    border-radius: 0 0 4px 4px;
    display: flex;
    justify-content: flex-end;
}

.ess-color-done-btn {
    padding: 8px 16px;
    background: #007cba;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    
    &:hover {
        background: #005a87;
    }
    
    &:focus {
        outline: none;
        box-shadow: 0 0 0 1px #ffffff, 0 0 0 3px #007cba;
    }
}