/* 編輯頁面樣式 */

.editor-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.editor-header {
    text-align: center;
    margin-bottom: 2rem;
}

.editor-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.level-editor {
    margin-bottom: 3rem;
}

.level-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.level-tab {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    background: var(--color-white);
    color: var(--color-black);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.random-toggle-btn {
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.random-toggle-btn:hover {
    transform: scale(1.1);
    opacity: 0.9;
}

.level-tab:hover {
    background: var(--color-purple);
    color: var(--color-white);
}

.level-tab.active {
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    color: var(--color-white);
    border-color: transparent;
}

.level-tab.completed {
    background: var(--color-orange);
    color: var(--color-black);
}

.level-content {
    background: var(--color-white);
    border: 2px solid var(--color-purple);
    border-radius: 16px;
    padding: 2rem;
    width: 100%;
    box-sizing: border-box;
}

.level-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    width: 100%;
    box-sizing: border-box;
}

.level-cell {
    aspect-ratio: 1;
    border: 2px solid transparent;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
    /* 使用 outline 來顯示 dashed 效果，避免影響寬度計算 */
    outline: 2px dashed var(--color-purple);
    outline-offset: -2px;
}

.level-cell:hover {
    outline-color: var(--color-blue);
    background: rgba(73, 123, 255, 0.1);
}

.level-cell.filled {
    outline: 2px solid var(--color-blue);
    outline-offset: -2px;
    border: 2px solid var(--color-blue);
}

.level-cell.selected {
    border-color: var(--color-blue);
    border-width: 2px;
    border-style: solid;
    box-shadow: 0 0 0 2px rgba(73, 123, 255, 0.2);
}

.level-cell.drag-over {
    border-color: var(--color-blue);
    border-width: 2px;
    background: rgba(73, 123, 255, 0.2);
    transform: scale(1.02);
}

.level-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.level-cell .cell-number {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.cell-delete-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 28px;
    height: 28px;
    background: rgba(255, 107, 107, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    z-index: 3;
    transition: all 0.2s ease;
    opacity: 0;
}

.level-cell.filled:hover .cell-delete-btn {
    opacity: 1;
}

.cell-delete-btn:hover {
    background: rgba(255, 107, 107, 1);
    transform: scale(1.1);
}

.cell-delete-btn:active {
    transform: scale(0.95);
}

.image-picker {
    margin-top: 2rem;
}

.image-picker h3 {
    margin-bottom: 1rem;
    color: var(--color-black);
}

.image-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 1rem;
}

.image-picker-item {
    aspect-ratio: 1;
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.image-picker-item:hover {
    transform: scale(1.05);
    border-color: var(--color-blue);
}

.image-picker-item.dragging {
    opacity: 0.5;
    transform: scale(0.95);
}

.image-picker-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.add-level-btn {
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-orange);
    color: var(--color-black);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-level-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.add-level-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.publish-section {
    background: var(--color-white);
    border: 2px solid var(--color-purple);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 3rem;
    display: none; /* 預設隱藏，改用 modal */
}

.publish-form-modal {
    text-align: left;
}

.publish-section h2 {
    margin-bottom: 1.5rem;
    color: var(--color-black);
}

.form-group {
    margin-bottom: 1.5rem;
}

.publish-form-modal .form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-black);
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-blue);
}

.terms-checkbox {
    margin: 1.5rem 0;
}

.terms-checkbox input[type="checkbox"] {
    margin-right: 0.5rem;
    width: auto;
}

.terms-text {
    background: rgba(187, 145, 255, 0.1);
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.publish-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.publish-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.publish-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.success-message {
    background: rgba(76, 175, 80, 0.1);
    border: 2px solid #4CAF50;
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 2rem;
    text-align: center;
}

.success-message h3 {
    color: #4CAF50;
    margin-bottom: 1rem;
}

.game-link {
    background: var(--color-white);
    border: 2px solid var(--color-blue);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    font-family: monospace;
    word-break: break-all;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.copy-btn {
    padding: 0.5rem 1rem;
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 1rem;
}

.error-message {
    background: rgba(255, 107, 107, 0.1);
    border: 2px solid #ff6b6b;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    color: #ff6b6b;
}

.reset-btn {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    color: var(--color-black);
    border: 2px solid var(--color-purple);
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.reset-btn:hover {
    background: var(--color-purple);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
    .editor-container {
        padding: 1rem;
    }
    
    .level-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .image-picker-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
}