/**
 * مكونات CSS متقدمة للجوهرة
 * تعكس عظمة فلسفة يونيميديا مع تصميم عصري وذكي
 */

/* ===== التلميحات الذكية ===== */
.tooltip {
    position: absolute;
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-light);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    pointer-events: none;
    max-width: 250px;
    text-align: center;
}

.tooltip::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--bg-primary);
}

.tooltip.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ===== النوافذ المنبثقة ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--text-2xl);
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* ===== القوائم المنسدلة ===== */
.dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

.dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
}

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

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--primary-500);
}

.dropdown-item.active {
    background: var(--primary-gradient);
    color: var(--text-inverse);
}

/* ===== التبويبات ===== */
.tabs {
    width: 100%;
}

.tab-triggers {
    display: flex;
    border-bottom: 2px solid var(--border-light);
    margin-bottom: var(--space-6);
}

.tab-trigger {
    padding: var(--space-4) var(--space-6);
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    border-bottom: 2px solid transparent;
}

.tab-trigger:hover {
    color: var(--primary-500);
}

.tab-trigger.active {
    color: var(--primary-500);
    border-bottom-color: var(--primary-500);
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-normal);
}

.tab-content.active {
    display: block;
}

/* ===== القوائم القابلة للطي ===== */
.accordion-item {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
}

.accordion-trigger {
    width: 100%;
    padding: var(--space-4) var(--space-6);
    background: var(--bg-secondary);
    border: none;
    text-align: right;
    font-weight: var(--font-medium);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.accordion-trigger:hover {
    background: var(--bg-tertiary);
}

.accordion-trigger::after {
    content: '▼';
    transition: transform var(--transition-fast);
}

.accordion-item.open .accordion-trigger::after {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    padding: 0 var(--space-6);
}

.accordion-item.open .accordion-content {
    padding: var(--space-6);
}

/* ===== عروض الشرائح ===== */
.carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-container {
    display: flex;
    transition: transform var(--transition-normal);
}

.carousel-slide {
    flex: 0 0 100%;
    position: relative;
    transition: all var(--transition-normal);
}

.carousel-slide img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: var(--space-6);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
}

.carousel-nav:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: var(--space-4);
}

.carousel-next {
    right: var(--space-4);
}

.carousel-indicators {
    position: absolute;
    bottom: var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2);
    z-index: 10;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-indicator.active {
    background: white;
    transform: scale(1.2);
}

/* ===== الإشعارات ===== */
.notification-container {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 1000;
    max-width: 400px;
}

.notification {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-3);
    border-right: 4px solid;
    transform: translateX(100%);
    transition: all var(--transition-normal);
}

.notification.show {
    transform: translateX(0);
}

.notification-info {
    border-color: var(--primary-500);
}

.notification-success {
    border-color: var(--success-500);
}

.notification-warning {
    border-color: var(--warning-500);
}

.notification-danger {
    border-color: var(--danger-500);
}

.notification-content {
    padding: var(--space-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.notification-message {
    flex: 1;
    margin-left: var(--space-3);
}

.notification-close {
    background: none;
    border: none;
    font-size: var(--text-lg);
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.notification-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* ===== البحث الذكي ===== */
.search-container {
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    padding-left: 40px;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(12, 127, 242, 0.1);
}

.search-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    max-height: 300px;
    overflow-y: auto;
    display: none;
}

.search-result-item {
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--border-light);
}

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

.search-result-item:hover {
    background: var(--bg-secondary);
}

.search-result-title {
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.search-result-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.search-no-results {
    padding: var(--space-4);
    text-align: center;
    color: var(--text-secondary);
}

/* ===== أشرطة التقدم ===== */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

/* ===== الرسوم البيانية ===== */
.chart {
    position: relative;
    width: 100%;
    height: 300px;
}

.pie-chart {
    position: relative;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto;
}

.pie-slice {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    clip-path: polygon(50% 50%, 50% 0%, 100% 0%, 100% 100%, 50% 100%);
}

.bar-chart {
    display: flex;
    align-items: end;
    gap: var(--space-4);
    height: 200px;
    padding: var(--space-4);
}

.bar-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.bar-container {
    width: 100%;
    height: 150px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.bar-fill {
    height: 100%;
    background: var(--primary-gradient);
    transition: width var(--transition-normal);
    position: absolute;
    bottom: 0;
    left: 0;
}

.bar-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-align: center;
}

.bar-value {
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

/* ===== تأثيرات النقر ===== */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ===== تأثيرات التمرير ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-normal);
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ===== تأثيرات التحميل ===== */
.animate-on-load {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== مؤشرات التحميل ===== */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    color: var(--text-secondary);
}

.loading-container p {
    margin-top: var(--space-3);
    font-size: var(--text-sm);
}

/* ===== رسائل الخطأ ===== */
.error-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    color: var(--danger-500);
    text-align: center;
}

.error-container p {
    font-size: var(--text-sm);
}

/* ===== الاستجابة للموبايل ===== */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        margin: var(--space-4);
    }
    
    .carousel-nav {
        width: 35px;
        height: 35px;
    }
    
    .notification-container {
        right: var(--space-2);
        left: var(--space-2);
        max-width: none;
    }
    
    .search-results {
        max-height: 250px;
    }
    
    .tabs .tab-triggers {
        flex-wrap: wrap;
    }
    
    .tab-trigger {
        flex: 1;
        min-width: 120px;
    }
}

/* ===== الطباعة ===== */
@media print {
    .modal,
    .dropdown,
    .notification-container,
    .search-results {
        display: none !important;
    }
}