/* 地区级联选择器样式 */
.region-cascade-container {
    width: 100%;
}

.region-cascade-selectors {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.region-cascade-selectors .flex-grow-1 {
    flex: 1;
}

.region-select {
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.region-select:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.region-select:disabled {
    background-color: #e9ecef;
    opacity: 0.65;
    cursor: not-allowed;
}

.region-path-display {
    padding: 0.5rem;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    font-size: 0.875rem;
}

.region-path-text {
    font-weight: 500;
    color: #495057;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .region-cascade-selectors {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .region-cascade-selectors .flex-grow-1 {
        flex: none;
    }
}

/* 搜索功能样式 */
.region-search-container {
    position: relative;
}

.region-search-input {
    border-radius: 0.375rem 0 0 0.375rem;
}

.region-search-btn {
    border-radius: 0 0.375rem 0.375rem 0;
}

.region-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.region-search-item {
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.region-search-item:hover {
    background-color: #f8f9fa;
}

.region-search-item:last-child {
    border-bottom: none;
}

/* 加载状态 */
.region-select.loading {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 1 6 6m0 0 6 6M7 7l6-6M7 7l-6 6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
}

/* 错误状态 */
.region-select.is-invalid {
    border-color: #dc3545;
}

.region-select.is-invalid:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

/* 成功状态 */
.region-select.is-valid {
    border-color: #198754;
}

.region-select.is-valid:focus {
    border-color: #198754;
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}

/* ==================== 地址识别功能样式 ==================== */

/* 地址识别按钮 */
#addressRecognitionBtn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    border-left: none;
}

#addressRecognitionBtn:hover {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: white;
}

/* 地址识别区域 */
#addressRecognitionArea {
    animation: slideDown 0.3s ease-out;
}

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

/* 地址识别卡片 */
#addressRecognitionArea .card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(13, 110, 253, 0.125);
}

#addressRecognitionArea .card-header {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    border-bottom: 1px solid rgba(13, 110, 253, 0.125);
}

/* 地址文本输入框 */
#addressTextInput {
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

#addressTextInput:focus {
    border-color: #86b7fe;
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* 识别按钮组 */
#addressRecognitionArea .btn-group {
    gap: 0.5rem;
}

/* 识别状态指示器 */
.recognition-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    animation: fadeInUp 0.4s ease-out;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recognition-status.loading {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
    border: 1px solid #f4e4a6;
}

.recognition-status.success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border: 1px solid #b8dacc;
}

.recognition-status.warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
    border: 1px solid #f4e4a6;
}

.recognition-status.error {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border: 1px solid #f1b0b7;
}

.recognition-status i {
    margin-right: 4px;
    font-size: 12px;
}

/* 置信度指示器 */
.confidence-indicator {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: bold;
    margin-left: 4px;
}

.confidence-high {
    background-color: #28a745;
    color: white;
}

.confidence-medium {
    background-color: #ffc107;
    color: #212529;
}

.confidence-low {
    background-color: #dc3545;
    color: white;
}

/* 识别结果高亮 */
.recognized-field {
    animation: fieldHighlight 0.6s ease-in-out;
    border-color: #28a745 !important;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25) !important;
    background-color: #f8fff9 !important;
}

.recognized-field:focus {
    border-color: #28a745 !important;
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25) !important;
}

@keyframes fieldHighlight {
    0% { 
        transform: scale(1); 
        box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.1) !important;
    }
    50% { 
        transform: scale(1.02); 
        box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.4) !important;
    }
    100% { 
        transform: scale(1); 
        box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25) !important;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    #addressRecognitionArea .d-flex {
        flex-direction: column;
    }
    
    #addressRecognitionArea .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}