/* 自定義動畫和樣式 */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.glass-effect {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gradient-bg {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.input-group {
    position: relative;
}

.input-group input:focus + label,
.input-group input:not(:placeholder-shown) + label {
    transform: translateY(-1.5rem) scale(0.8);
    color: #475569;
}

.floating-label {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    transition: all 0.2s ease;
    pointer-events: none;
    color: #6b7280;
}

.custom-button {
    background: linear-gradient(45deg, #475569, #64748b);
    transition: all 0.3s ease;
}

.custom-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(71, 85, 105, 0.25);
    background: linear-gradient(45deg, #334155, #475569);
}

.item-row {
    transition: all 0.3s ease;
}

.item-row:hover {
    background-color: #f8fafc;
}

@media print {
    .no-print { 
        display: none !important; 
    }
    
    body { 
        background: white !important;
        margin: 0;
        padding: 0;
        font-family: 'Noto Sans TC', sans-serif;
    }
    
    .gradient-bg {
        background: white !important;
    }
    
    .glass-effect { 
        background: white !important; 
        backdrop-filter: none !important;
        box-shadow: none !important;
        border: none !important;
        padding: 20px !important;
    }
    
    .main-form-content {
        border: none !important;
        box-shadow: none !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* 調整表格樣式 */
    table {
        width: 100% !important;
        border-collapse: collapse !important;
        margin-bottom: 20px !important;
        page-break-inside: avoid;
    }
    
    th, td {
        border: 1px solid #333 !important;
        padding: 8px !important;
        font-size: 11pt !important;
    }
    
    th {
        background-color: #f0f0f0 !important;
        font-weight: bold !important;
    }
    
    /* 調整標題樣式 */
    h1, h2, h3 {
        color: #000 !important;
        margin-bottom: 10px !important;
    }
    
    /* 調整輸入框在列印時的顯示 */
    input[type="text"],
    input[type="tel"],
    input[type="date"],
    input[type="number"],
    textarea {
        border: none !important;
        background: transparent !important;
        padding: 0 !important;
        font-size: 11pt !important;
        color: #000 !important;
    }
    
    /* 隱藏浮動標籤 */
    .floating-label {
        display: none !important;
    }
    
    /* 調整總計區域 */
    .bg-gradient-to-r {
        background: #f0f0f0 !important;
        border: 1px solid #333 !important;
        padding: 10px !important;
    }
    
    /* 確保內容不會被截斷 */
    .max-w-4xl {
        max-width: 100% !important;
    }
    
    /* 分頁控制 */
    .page-break-before {
        page-break-before: always;
    }
    
    .page-break-after {
        page-break-after: always;
    }
    
    .page-break-inside-avoid {
        page-break-inside: avoid;
    }
}

.tab-button {
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}
.tab-button.active {
    border-color: #475569;
    color: #475569;
    font-weight: bold;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}

.basic-info { margin-bottom: 15px; }

/* PDF TOTALS STYLES */
.pdf-totals-wrapper {
    width: 100%;
    text-align: right;
    margin-top: 25px;
    margin-bottom: 20px;
    clear: both;
    overflow: hidden;
}
.pdf-totals-table {
    display: inline-block;
    width: auto;
    min-width: 280px;
    border: 1px solid #bbb;
    background-color: #f8f8f8;
    padding: 0;
    text-align: left;
    font-size: 10pt;
    border-collapse: collapse;
}
.pdf-totals-table td {
    padding: 8px 12px;
    border-bottom: 1px dotted #eee;
    vertical-align: top;
}
.pdf-totals-table tr:last-child td {
    border-bottom: none;
}
.pdf-totals-table td.label {
    text-align: left;
    font-weight: normal;
}
.pdf-totals-table td.amount {
    text-align: right;
    font-weight: bold;
}
.pdf-totals-table tr.grand-total td {
    font-size: 11pt;
    font-weight: bold;
    border-top: 1.5px solid #333;
    padding-top: 10px;
}
.pdf-thank-you {
    width: 100%;
    text-align: center;
    margin-top: 25px;
    padding-top: 15px;
    font-size: 0.85em;
    color: #555;
    clear: both;
}