/**
 * 股票搜索短代碼樣式
 * 
 * 用於短代碼: [twstockyr_rth_search]
 * 
 * @package TwStockYR
 * @since 1.0.0
 */
/* ========================================
   搜索容器
   ======================================== */

.twstockyr-search-container {
    width: 100%;
}

/* ========================================
   搜索框區域
   ======================================== */

.twstockyr-search-box {
    background: var(--yr-notice-color);
    background-blend-mode: multiply;
    padding: var(--yr-unit-md) var(--yr-unit-lg);
    border-radius: var(--yr-unit-sm);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    margin-bottom: var(--yr-unit-xl);
}

.search-input-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.twstockyr-search-input {
    flex: 1;
    padding: var(--yr-unit-sm) var(--yr-unit-md);
    font-size: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--yr-unit-xs);
    background: var(--yr-primary-50);
    color: var(--yr-text-dark-color);
    transition: all 0.3s ease;
    outline: none;
}

.twstockyr-search-input:focus {
    border-color: var(--yr-primary-50);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.twstockyr-search-input::placeholder {
    color: var(--yr-text-secondary-color);
}

.twstockyr-search-button {
    padding: var(--site-btn-padding);
    font-size: 16px;
    font-weight: 600;
    color: var(--yr-text-light-color);
    background: var(--site-btn-color);
    border: none;
    border-radius: var(--site-btn-border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.twstockyr-search-button:hover {
    background: var(--site-btn-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.twstockyr-search-button:active {
    transform: translateY(0);
}

.button-icon {
    font-size: 18px;
}

/* ========================================
   搜索提示
   ======================================== */

.search-hints {
    color: rgba(255, 255, 255, 0.95);
    font-size: 14px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.hint-label {
    font-weight: 600;
}

.hint-text {
    opacity: 0.9;
}

/* ========================================
   快速連結
   ======================================== */

.search-quick-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.quick-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    font-weight: 600;
    margin-right: 4px;
}

.quick-link {
    padding: 6px 14px;
    font-size: 13px;
    color: var(--yr-primary-600);
    background: var(--yr-primary-50);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--yr-unit-full);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.quick-link:hover {
    background: #ffffff;
    border-color: var(--yr-primary-200);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.quick-link:active {
    transform: translateY(0);
}

/* ========================================
   載入狀態
   ======================================== */

.twstockyr-search-loading {
    text-align: center;
    margin: 0 0 var(--yr-unit-md) 0;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--yr-unit-md);
    border: 4px solid var(--yr-primary-700);
    border-top-color: var(--yr-primary-400);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-text {
    color: var(--yr-text-dark-color);
    font-size: 15px;
    margin: 0;
}

/* ========================================
   錯誤訊息
   ======================================== */

.twstockyr-search-error {
    background: #fff5f5;
    border-left: 4px solid var(--yr-error-color);
    padding: var(--yr-unit-sm) var(--yr-unit-md);
    border-radius: var(--yr-unit-xs);
    margin-bottom: var(--yr-unit-md);
    animation: slideDown 0.3s ease;
}

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

.twstockyr-search-error p {
    color: var(--yr-error-color);
    margin: 0;
    font-size: 15px;
}

/* ========================================
   搜索結果區域
   ======================================== */

.twstockyr-search-results {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 當沒有結果時的空狀態 */
.twstockyr-search-results:empty::before {
    content: '';
    display: none;
}

/* ========================================
   響應式設計
   ======================================== */

/* 平板 (小於 768px) */
@media (max-width: 768px) {

    .twstockyr-search-box {
        padding: 20px;
        border-radius: 12px;
    }
    
    .search-input-wrapper {
        flex-direction: column;
        gap: 10px;
    }
    
    .twstockyr-search-input {
        font-size: 15px;
        padding: 14px 16px;
    }
    
    .twstockyr-search-button {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }
    
    .search-quick-links {
        gap: 6px;
    }
    
    .quick-link {
        font-size: 12px;
        padding: 5px 12px;
    }
}

/* 手機 (小於 480px) */
@media (max-width: 480px) {
    .twstockyr-search-box {
        padding: 16px;
    }
    
    .search-hints {
        font-size: 13px;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .search-quick-links {
        flex-direction: column;
        align-items: stretch;
    }
    
    .quick-link {
        width: 100%;
        text-align: left;
    }
    
    .twstockyr-search-input {
        font-size: 14px;
    }
}

/* ========================================
   深色模式支援
   ======================================== */

/* @media (prefers-color-scheme: dark) {
    .loading-text {
        color: #e2e8f0;
    }
    
    .loading-spinner {
        border-color: #4a5568;
        border-top-color: #667eea;
    }
} */

/* ========================================
   無障礙支援
   ======================================== */

.twstockyr-search-input:focus-visible,
.twstockyr-search-button:focus-visible,
.quick-link:focus-visible {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* 高對比模式 */
@media (prefers-contrast: high) {
    .twstockyr-search-box {
        border: 2px solid #000000;
    }
    
    .twstockyr-search-input {
        border-width: 3px;
    }
    
    .twstockyr-search-button {
        border: 2px solid #667eea;
    }
}

/* ========================================
   載入動畫優化
   ======================================== */

/* 減少動畫（如果用戶偏好） */
@media (prefers-reduced-motion: reduce) {
    .loading-spinner {
        animation: none;
    }
    
    .twstockyr-search-results,
    .twstockyr-search-error {
        animation: none;
    }
    
    .twstockyr-search-button:hover,
    .quick-link:hover {
        transform: none;
    }
}