/* 自定義樣式 */

/* 主要顏色 */
:root {
    --primary-color: #4e73df;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --secondary-color: #858796;
    --dark-color: #5a5c69;
    --light-color: #f8f9fc;
}

/* 全局樣式 */
body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--light-color);
}

/* 卡片樣式 */
.card {
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    border: 1px solid #e3e6f0;
}

.card-header {
    background-color: #f8f9fc;
    border-bottom: 1px solid #e3e6f0;
}

/* 按鈕樣式 */
.btn {
    border-radius: 0.35rem;
    font-weight: 600;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #2e59d9;
    border-color: #2e59d9;
}

/* 表格樣式 */
.table {
    color: var(--dark-color);
}

.table th {
    border-top: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--secondary-color);
}

/* 導航列樣式 */
.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

/* 表單樣式 */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
}

/* 步驟指示器 */
.step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background-color: #e3e6f0;
    z-index: 1;
}

.step:first-child::before {
    left: 50%;
}

.step:last-child::before {
    right: 50%;
}

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    background-color: #e3e6f0;
    color: var(--secondary-color);
    font-weight: 600;
    position: relative;
    z-index: 2;
    margin-bottom: 0.5rem;
}

.step.active .step-number {
    background-color: var(--primary-color);
    color: white;
}

.step.completed .step-number {
    background-color: var(--success-color);
    color: white;
}

.step.completed::before {
    background-color: var(--success-color);
}

/* 載入動畫 */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* 響應式調整 */
@media (max-width: 768px) {
    .step-indicator {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        margin-bottom: 1rem;
    }
    
    .step::before {
        display: none;
    }
}

/* 自定義工具類 */
.text-xs {
    font-size: 0.7rem;
}

.font-weight-bold {
    font-weight: 700;
}

.text-gray-800 {
    color: var(--dark-color) !important;
}

.shadow {
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15) !important;
}

/* DataTables 自定義樣式 */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    color: var(--dark-color);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--primary-color) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* 模態框樣式 */
.modal-header {
    background-color: var(--primary-color);
    color: white;
}

.modal-header .btn-close {
    filter: invert(1);
}

/* 徽章樣式 */
.badge {
    font-size: 0.75rem;
    font-weight: 600;
}

/* 列表群組樣式 */
.list-group-item {
    border-color: #e3e6f0;
}

.list-group-item:hover {
    background-color: #f8f9fc;
}

/* 警告樣式 */
.alert {
    border: none;
    border-radius: 0.35rem;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

.alert-success {
    background-color: #d1edff;
    color: #0c5460;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

/* 邊框樣式 */
.border-left-primary {
    border-left: 0.25rem solid var(--primary-color) !important;
}

.border-left-success {
    border-left: 0.25rem solid var(--success-color) !important;
}

.border-left-info {
    border-left: 0.25rem solid var(--info-color) !important;
}

.border-left-warning {
    border-left: 0.25rem solid var(--warning-color) !important;
}