/* 
==============================================
    Enhanced Cards Component Styles
    نظام إدارة الجامعة - تحسين البطاقات
==============================================
*/

/* ===== متغيرات الألوان الزاهية ===== */
:root {
    /* ألوان متدرجة للبطاقات */
    --card-gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --card-gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --card-gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --card-gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --card-gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --card-gradient-6: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    --card-gradient-7: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    --card-gradient-8: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    
    /* ألوان الظلال */
    --card-shadow-1: 0 15px 35px rgba(102, 126, 234, 0.3);
    --card-shadow-2: 0 15px 35px rgba(240, 147, 251, 0.3);
    --card-shadow-3: 0 15px 35px rgba(79, 172, 254, 0.3);
    --card-shadow-4: 0 15px 35px rgba(67, 233, 123, 0.3);
    --card-shadow-5: 0 15px 35px rgba(250, 112, 154, 0.3);
    --card-shadow-6: 0 15px 35px rgba(168, 237, 234, 0.3);
    --card-shadow-7: 0 15px 35px rgba(255, 154, 158, 0.3);
    --card-shadow-8: 0 15px 35px rgba(255, 236, 210, 0.3);
}

/* ===== البطاقات الإحصائية المحسنة ===== */
.enhanced-stats-card {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.enhanced-stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--card-gradient-1);
    transition: all 0.3s ease;
}

.enhanced-stats-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.enhanced-stats-card:hover::before {
    height: 8px;
}

/* ===== محتوى البطاقة ===== */
.enhanced-stats-card .card-block {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}

/* ===== أيقونة الإحصائية ===== */
.stats-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-gradient-1);
    color: white;
    font-size: 2rem;
    box-shadow: var(--card-shadow-1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stats-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.enhanced-stats-card:hover .stats-icon {
    transform: rotate(10deg) scale(1.1);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.enhanced-stats-card:hover .stats-icon::before {
    left: 100%;
}

/* ===== محتوى النص ===== */
.stats-content {
    flex: 1;
    margin-left: 1.5rem;
    text-align: right;
}

.stats-label {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    line-height: 1;
    transition: all 0.3s ease;
}

.enhanced-stats-card:hover .stats-number {
    color: #667eea;
    transform: scale(1.05);
}

/* ===== مؤشر الاتجاه ===== */
.stats-trend {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    font-size: 0.85rem;
    font-weight: 600;
    gap: 0.3rem;
}

.stats-trend.positive {
    color: #28a745;
}

.stats-trend.negative {
    color: #dc3545;
}

.stats-trend i {
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-3px);
    }
    60% {
        transform: translateY(-2px);
    }
}

/* ===== أنماط البطاقات المختلفة ===== */
.enhanced-stats-card.card-type-1 .stats-icon {
    background: var(--card-gradient-1);
    box-shadow: var(--card-shadow-1);
}

.enhanced-stats-card.card-type-1::before {
    background: var(--card-gradient-1);
}

.enhanced-stats-card.card-type-2 .stats-icon {
    background: var(--card-gradient-2);
    box-shadow: var(--card-shadow-2);
}

.enhanced-stats-card.card-type-2::before {
    background: var(--card-gradient-2);
}

.enhanced-stats-card.card-type-3 .stats-icon {
    background: var(--card-gradient-3);
    box-shadow: var(--card-shadow-3);
}

.enhanced-stats-card.card-type-3::before {
    background: var(--card-gradient-3);
}

.enhanced-stats-card.card-type-4 .stats-icon {
    background: var(--card-gradient-4);
    box-shadow: var(--card-shadow-4);
}

.enhanced-stats-card.card-type-4::before {
    background: var(--card-gradient-4);
}

.enhanced-stats-card.card-type-5 .stats-icon {
    background: var(--card-gradient-5);
    box-shadow: var(--card-shadow-5);
}

.enhanced-stats-card.card-type-5::before {
    background: var(--card-gradient-5);
}

.enhanced-stats-card.card-type-6 .stats-icon {
    background: var(--card-gradient-6);
    box-shadow: var(--card-shadow-6);
}

.enhanced-stats-card.card-type-6::before {
    background: var(--card-gradient-6);
}

.enhanced-stats-card.card-type-7 .stats-icon {
    background: var(--card-gradient-7);
    box-shadow: var(--card-shadow-7);
}

.enhanced-stats-card.card-type-7::before {
    background: var(--card-gradient-7);
}

.enhanced-stats-card.card-type-8 .stats-icon {
    background: var(--card-gradient-8);
    box-shadow: var(--card-shadow-8);
}

.enhanced-stats-card.card-type-8::before {
    background: var(--card-gradient-8);
}

/* ===== تأثيرات الحركة ===== */
.stats-card-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.stats-card-animate.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* ===== تأثير النبضة للأرقام ===== */
.stats-number.pulse {
    animation: numberPulse 2s ease-in-out infinite;
}

@keyframes numberPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* ===== تأثير التوهج ===== */
.enhanced-stats-card.glow {
    animation: cardGlow 3s ease-in-out infinite alternate;
}

@keyframes cardGlow {
    from {
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    }
    to {
        box-shadow: 0 8px 32px rgba(102, 126, 234, 0.2);
    }
}