/**
 * Dodocraft Pixel Art Generator - Frontend Styles
 */

.dodo-pixel-generator {
    max-width: 800px;
    margin: 0 auto;
    padding: 30px;
    background: #1a1a1a;
    border-radius: 15px;
    color: #fff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.dodo-pixel-generator h2 {
    text-align: center;
    color: #00ff88;
    margin-bottom: 30px;
    font-size: 28px;
}

/* Tabs */
.dodo-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 2px solid #333;
    padding-bottom: 15px;
}

.dodo-tab-btn {
    flex: 1;
    padding: 15px 20px;
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 10px;
    color: #ccc;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.dodo-tab-btn:hover {
    background: #333;
    border-color: #00ff88;
}

.dodo-tab-btn.active {
    background: #00ff88;
    color: #1a1a1a;
    border-color: #00ff88;
    font-weight: bold;
}

.dodo-tab-btn .icon {
    font-size: 24px;
}

/* Tab Content */
.dodo-tab-content {
    display: none;
}

.dodo-tab-content.active {
    display: block;
}

/* Form Elements */
.dodo-form-group {
    margin-bottom: 20px;
}

.dodo-form-group label {
    display: block;
    margin-bottom: 8px;
    color: #00ff88;
    font-weight: 600;
    font-size: 14px;
}

.dodo-form-group input[type="text"],
.dodo-form-group input[type="file"] {
    width: 100%;
    padding: 15px;
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 10px;
    color: #fff;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.dodo-form-group input[type="text"]:focus,
.dodo-form-group input[type="file"]:focus {
    outline: none;
    border-color: #00ff88;
}

.dodo-form-group input[type="file"] {
    cursor: pointer;
}

.dodo-form-group input[type="file"]::file-selector-button {
    padding: 10px 20px;
    background: #00ff88;
    border: none;
    border-radius: 5px;
    color: #1a1a1a;
    font-weight: bold;
    cursor: pointer;
    margin-right: 15px;
}

/* Size Selection */
.dodo-size-options {
    display: flex;
    gap: 15px;
}

.dodo-size-option {
    flex: 1;
    position: relative;
}

.dodo-size-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.dodo-size-option label {
    display: block;
    padding: 20px;
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dodo-size-option input[type="radio"]:checked + label {
    background: #00ff88;
    color: #1a1a1a;
    border-color: #00ff88;
}

.dodo-size-option label:hover {
    border-color: #00ff88;
}

.dodo-size-option .size-icon {
    font-size: 40px;
    display: block;
    margin-bottom: 10px;
}

.dodo-size-option .size-name {
    font-weight: bold;
    font-size: 16px;
    display: block;
}

.dodo-size-option .size-desc {
    font-size: 12px;
    color: #999;
    margin-top: 5px;
}

.dodo-size-option input[type="radio"]:checked + label .size-desc {
    color: #333;
}

/* Submit Button */
.dodo-submit-btn {
    width: 100%;
    padding: 18px 30px;
    background: linear-gradient(135deg, #00ff88, #00cc6a);
    border: none;
    border-radius: 10px;
    color: #1a1a1a;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.dodo-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.4);
}

.dodo-submit-btn:disabled {
    background: #555;
    color: #999;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading */
.dodo-loading {
    display: none;
    text-align: center;
    padding: 30px;
}

.dodo-loading.active {
    display: block;
}

.dodo-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #333;
    border-top-color: #00ff88;
    border-radius: 50%;
    animation: dodo-spin 1s linear infinite;
    margin: 0 auto 15px;
}

@keyframes dodo-spin {
    to {
        transform: rotate(360deg);
    }
}

.dodo-loading-text {
    color: #00ff88;
    font-size: 16px;
}

/* Result Section */
.dodo-result {
    display: none;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid #333;
}

.dodo-result.active {
    display: block;
}

.dodo-result h3 {
    color: #00ff88;
    margin-bottom: 20px;
    text-align: center;
}

/* Preview */
.dodo-preview-container {
    display: flex;
    justify-content: center;
    margin-bottom: 25px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    overflow-x: auto;
}

.dodo-pixel-preview {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Legend */
.dodo-legend {
    background: #2a2a2a;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 25px;
}

.dodo-legend h4 {
    color: #00ff88;
    margin-bottom: 15px;
    font-size: 16px;
}

.dodo-legend-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.dodo-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #1a1a1a;
    border-radius: 5px;
}

.dodo-legend-color {
    width: 25px;
    height: 25px;
    border-radius: 4px;
    border: 2px solid #fff;
}

.dodo-legend-info {
    font-size: 13px;
}

.dodo-legend-name {
    color: #fff;
    font-weight: 600;
}

.dodo-legend-count {
    color: #999;
    font-size: 11px;
}

/* Download Button */
.dodo-download-btn {
    display: block;
    width: 100%;
    padding: 18px 30px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
}

.dodo-download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 107, 107, 0.4);
    color: #fff;
}

/* Reset Button */
.dodo-reset-btn {
    display: block;
    width: 100%;
    padding: 15px 30px;
    background: transparent;
    border: 2px solid #666;
    border-radius: 10px;
    color: #999;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.dodo-reset-btn:hover {
    border-color: #00ff88;
    color: #00ff88;
}

/* Messages */
.dodo-message {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: none;
}

.dodo-message.active {
    display: block;
}

.dodo-message.error {
    background: rgba(255, 107, 107, 0.2);
    border: 1px solid #ff6b6b;
    color: #ff6b6b;
}

.dodo-message.success {
    background: rgba(0, 255, 136, 0.2);
    border: 1px solid #00ff88;
    color: #00ff88;
}

/* Responsive */
@media (max-width: 600px) {
    .dodo-pixel-generator {
        padding: 20px;
        margin: 10px;
    }
    
    .dodo-tabs {
        flex-direction: column;
    }
    
    .dodo-size-options {
        flex-direction: column;
    }
    
    .dodo-pixel-preview .dodo-pixel-cell {
        width: 20px !important;
        height: 20px !important;
    }
}

/* Palette Options */
.dodo-palette-options {
    display: flex;
    gap: 15px;
}

.dodo-palette-option {
    flex: 1;
    position: relative;
}

.dodo-palette-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.dodo-palette-option label {
    display: block;
    padding: 15px;
    background: #2a2a2a;
    border: 2px solid #444;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dodo-palette-option input[type="radio"]:checked + label {
    background: #00ff88;
    color: #1a1a1a;
    border-color: #00ff88;
}

.dodo-palette-option label:hover {
    border-color: #00ff88;
}

.dodo-palette-option .palette-name {
    font-weight: bold;
    font-size: 14px;
    display: block;
}

.dodo-palette-option .palette-desc {
    font-size: 11px;
    color: #999;
    margin-top: 5px;
    display: block;
}

.dodo-palette-option input[type="radio"]:checked + label .palette-desc {
    color: #333;
}