/* ملف CSS للواجهة الأمامية */

/* الحاوي الرئيسي */
.wcv-search-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    direction: rtl;
    text-align: right;
}

/* رأس البحث */
.wcv-search-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.wcv-search-header h2 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.wcv-whatsapp-link {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.wcv-whatsapp-link:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    color: white;
    text-decoration: none;
}

/* نموذج البحث */
.wcv-search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    background: white;
    padding: 8px;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 2px solid #e0e0e0;
    transition: all 0.3s ease;
}

.wcv-search-form:focus-within {
    border-color: #25D366;
    box-shadow: 0 4px 25px rgba(37, 211, 102, 0.2);
}

#wcv-search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 15px 20px;
    font-size: 16px;
    background: transparent;
    color: #333;
    font-family: inherit;
}

#wcv-search-input::placeholder {
    color: #999;
    font-style: italic;
}

#wcv-search-btn {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 80px;
}

#wcv-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

#wcv-search-btn:active {
    transform: translateY(0);
}

/* الكلمات المفتاحية */
.wcv-keywords {
    margin-bottom: 30px;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
}

.wcv-keywords h3 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 18px;
    font-weight: 600;
}

.wcv-keywords-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.wcv-keyword-btn {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    color: #495057;
    border: 2px solid #dee2e6;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.wcv-keyword-btn:hover {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border-color: #25D366;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

/* نتائج البحث */
.wcv-search-results {
    margin-top: 20px;
}

.wcv-results-header {
    background: #f8f9fa;
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    color: #495057;
    font-weight: 600;
    border-right: 4px solid #25D366;
}

.wcv-no-results {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
    font-size: 18px;
    background: #f8f9fa;
    border-radius: 15px;
    border: 2px dashed #dee2e6;
}

/* قائمة الرسائل */
.wcv-messages-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.wcv-message-item {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.wcv-message-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.wcv-message-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: #25D366;
}

.wcv-message-item:hover::before {
    transform: scaleY(1);
}

.wcv-message-text {
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 15px;
    word-wrap: break-word;
}

.wcv-message-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 14px;
    color: #6c757d;
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
}

.wcv-message-date,
.wcv-message-time {
    background: #f8f9fa;
    padding: 4px 8px;
    border-radius: 8px;
    font-weight: 500;
}

.wcv-message-file {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 12px;
}

/* النافذة المنبثقة */
.wcv-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(5px);
}

.wcv-modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: wcv-modal-appear 0.3s ease-out;
}

@keyframes wcv-modal-appear {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.wcv-modal-close {
    color: #aaa;
    float: left;
    font-size: 28px;
    font-weight: bold;
    padding: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.wcv-modal-close:hover {
    color: #25D366;
}

#wcv-modal-body {
    padding: 0 30px 30px 30px;
    max-height: 70vh;
    overflow-y: auto;
    direction: rtl;
}

/* محتوى الملف */
.wcv-file-content h3 {
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #25D366;
}

.wcv-messages-context {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.wcv-context-message,
.wcv-target-message {
    padding: 15px;
    border-radius: 12px;
    border-right: 4px solid #dee2e6;
}

.wcv-target-message {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border-right-color: #25D366;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.2);
}

.wcv-context-message {
    background: #f8f9fa;
}

.wcv-message-datetime {
    font-size: 12px;
    color: #6c757d;
    margin-bottom: 8px;
    font-weight: 500;
}

.wcv-message-content {
    font-size: 14px;
    line-height: 1.5;
    color: #333;
    word-wrap: break-word;
}

.wcv-continue-reading {
    background: #e8f5e8;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #c3e6cb;
    text-align: center;
}

.wcv-continue-reading p {
    margin: 0;
    color: #155724;
    font-weight: 500;
}

/* تحسينات متجاوبة */
@media (max-width: 768px) {
    .wcv-search-container {
        padding: 15px;
    }
    
    .wcv-search-header h2 {
        font-size: 24px;
    }
    
    .wcv-search-form {
        flex-direction: column;
        border-radius: 15px;
        padding: 15px;
    }
    
    #wcv-search-input {
        padding: 12px 15px;
        font-size: 16px;
    }
    
    #wcv-search-btn {
        padding: 12px 20px;
        border-radius: 10px;
    }
    
    .wcv-keywords-list {
        justify-content: center;
    }
    
    .wcv-message-meta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .wcv-modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    #wcv-modal-body {
        padding: 0 20px 20px 20px;
    }
}

/* تأثيرات التحميل */
.wcv-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #25D366;
    border-radius: 50%;
    animation: wcv-spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes wcv-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* تحسينات إضافية */
.wcv-search-container * {
    box-sizing: border-box;
}

.wcv-search-results {
    animation: wcv-fade-in 0.5s ease-out;
}

@keyframes wcv-fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* تحسين النصوص العربية */
.wcv-search-container {
    font-feature-settings: "liga" 1, "kern" 1;
    text-rendering: optimizeLegibility;
}

/* تحسين التباين للوضع المظلم */
@media (prefers-color-scheme: dark) {
    .wcv-search-container {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    
    .wcv-keywords,
    .wcv-message-item {
        background: #2d2d2d;
        border-color: #404040;
        color: #e0e0e0;
    }
    
    .wcv-modal-content {
        background: #2d2d2d;
        color: #e0e0e0;
    }
}