/*
 * QR Code Braille Generator Plugin Styles
 *
 * These styles are designed to integrate with the 'Business Theme'.
 * It uses the theme's CSS variables for a consistent look and feel.
 */

/* 表單區域樣式 */
.input-section,
.output-section {
    background-color: var(--white, #ffffff);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid var(--border-color, #e2e8f0);
    margin-bottom: 2rem;
}

.output-section {
    text-align: center;
}

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

/* 表單行樣式，用於並排顯示元素 */
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 1.5rem;
    align-items: flex-start; /* 確保元素頂部對齊 */
}

    .form-row .form-group {
        flex: 1;
        min-width: 200px; /* 確保每個元素有足夠的寬度 */
        margin-bottom: 0;
    }

/* 三欄式排列 */
.three-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

/* 響應式設計：在小螢幕上改為單欄顯示 */
@media (max-width: 768px) {
    .three-columns {
        grid-template-columns: 1fr;
    }

    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
}

/* 表單元素樣式 */
label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--secondary-color, #0f172a);
}

/* Checkbox 標籤樣式 */
label[for="disable-braille"] {
    display: flex;
    align-items: center;
    cursor: pointer;
}

label[for="disable-braille"] input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    cursor: pointer;
}

input[type="text"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-color, #334155);
    background-color: var(--white, #ffffff);
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-color, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
    outline: none;
}

textarea {
    height: 100px;
    resize: vertical;
}

small {
    display: block;
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* 按鈕樣式 */
button {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

    button:hover {
        background-color: #2980b9;
    }

    button:disabled {
        background-color: #cccccc;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

#generate-btn {
    background-color: var(--primary-color, #2563eb);
    color: var(--white, #ffffff);
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
}

#generate-btn:hover:not(:disabled) {
    background-color: var(--primary-hover, #1d4ed8);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
    }

/* 顏色選擇器樣式 */
.color-group {
    flex: 1;
    min-width: 150px;
}

.color-input-container {
    display: flex;
    align-items: center;
}

input[type="color"] {
    width: 50px;
    height: 38px;
    padding: 4px;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    cursor: pointer;
    background-color: var(--white, #ffffff);
}

.color-preview {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border-color, #e2e8f0);
    margin-left: 10px;
    border-radius: 8px;
}

/* 修改 combined-container 樣式 */
#combined-container {
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
    border: none; /* 移除邊框 */
    padding: 0; /* 移除內邊距 */
    background-color: transparent; /* 改為透明背景 */
}

/* 新增一個用於顯示的容器，保持原有的視覺效果 */
#display-container {
    border: 1px solid var(--border-color, #e2e8f0);
    padding: 10px;
    background-color: var(--white, #ffffff);
    display: inline-block;
    border-radius: 8px;
}

#qrcode {
    display: inline-block;
}

#qrcode svg {
    display: block;
}

/* 覆蓋層樣式 (保持不變) */
#braille-overlay,
#logo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 2;
}

#logo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: none;
    z-index: 1;
}

#logo-overlay .logo-frame {
    position: absolute;
    box-sizing: border-box;
    overflow: hidden;
}

#logo-overlay img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* 尺寸資訊顯示樣式 */
#size-info,
#braille-capacity-info {
    margin-bottom: 15px;
    font-size: 1rem;
    text-align: left;
    color: var(--text-color, #334155);
}

#braille-capacity-info {
    margin-top: 15px;
}

/* 下載按鈕樣式 */
.download-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 1rem;
}

#download-btn {
    background-color: #27ae60;
    color: var(--white, #ffffff);
}

    #download-btn:hover:not(:disabled) {
        background-color: #219653;
    }

#download-svg-btn {
    background-color: #8e44ad;
    color: var(--white, #ffffff);
}

    #download-svg-btn:hover:not(:disabled) {
        background-color: #7d3c98;
    }

/* 盲文相關元素停用時的樣式 */
.braille-related.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.braille-related.disabled input,
.braille-related.disabled textarea,
.braille-related.disabled select {
    background-color: var(--bg-color, #f0f0f0);
    cursor: not-allowed;
}

/* 自訂檔案上傳樣式 */
.file-upload-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 5px;
}

.custom-file-button {
    padding: 0.5rem 1rem;
    background-color: var(--bg-color, #f1f5f9);
    border: 1px solid var(--border-color, #e2e8f0);
    color: var(--text-color, #334155);
    font-weight: normal;
}

.custom-file-text {
    font-size: 0.875rem;
    color: #64748b;
}

/* 模式切換標籤樣式 */
.mode-toggle-wrapper {
    margin-bottom: 1.5rem;
}

.mode-toggle {
    display: inline-flex;
    background-color: var(--bg-color, #f1f5f9);
    border-radius: 8px;
    padding: 4px;
    border: 1px solid var(--border-color, #e2e8f0);
}

.mode-toggle input[type="radio"] {
    display: none;
}

.mode-toggle label {
    padding: 8px 16px;
    margin-bottom: 0;
    cursor: pointer;
    border-radius: 6px;
    font-weight: 600;
    color: #64748b;
    transition: all 0.2s ease;
}

.mode-toggle input[type="radio"]:checked + label {
    background-color: var(--white, #ffffff);
    color: var(--primary-color, #2563eb);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* 進度條樣式 */
.progress-bar-bg {
    width: 100%;
    height: 20px;
    background-color: var(--bg-color, #e2e8f0);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.1);
}

.progress-bar-fill {
    height: 100%;
    background-color: #27ae60;
    width: 0%;
    transition: width 0.1s linear;
    background-image: linear-gradient(45deg, rgba(255,255,255,0.15) 25%, transparent 25%, transparent 50%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.15) 75%, transparent 75%, transparent);
    background-size: 1rem 1rem;
}