/* Aşı Takvimi Hesaplama Aracı Stilleri */
.asi-takvimi {
    --primary-color: #4a90e2;
    --secondary-color: #2ecc71;
    --warning-color: #e74c3c;
    --text-color: #2c3e50;
    --light-bg: #f8f9fa;
    --border-color: #e9ecef;
    --shadow-color: rgba(0,0,0,0.1);
    
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text-color);
    max-width: 800px !important;
}

/* Başlık Stili */
.asi-takvimi .hesaplama-baslik {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
}

.asi-takvimi .hesaplama-baslik i {
    font-size: 2rem;
    color: var(--primary-color);
}

.asi-takvimi .hesaplama-baslik h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--primary-color);
}

/* Bilgi Kutusu */
.asi-takvimi .bilgi-kutusu {
    background: var(--light-bg);
    border-left: 4px solid var(--secondary-color);
    padding: 1rem;
    margin-bottom: 2rem;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.asi-takvimi .bilgi-kutusu i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Form Elemanları */
.asi-takvimi .form-group {
    margin-bottom: 1.5rem;
}

.asi-takvimi .form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.asi-takvimi .form-group label i {
    color: var(--primary-color);
}

.asi-takvimi input[type="date"] {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.asi-takvimi input[type="date"]:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* Hesapla Butonu */
.asi-takvimi .hesapla-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 2rem auto;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.asi-takvimi .hesapla-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px var(--shadow-color);
}

/* Filtreler */
.asi-takvimi .asi-filtreler {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.asi-takvimi .filtre-btn {
    padding: 0.5rem 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    background: transparent;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.asi-takvimi .filtre-btn.aktif,
.asi-takvimi .filtre-btn:hover {
    background: var(--primary-color);
    color: white;
}

/* Aşı Listesi */
.asi-takvimi .asi-listesi {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.asi-takvimi .asi-item {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px var(--shadow-color);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1rem;
}

.asi-takvimi .asi-item.gecmis {
    opacity: 0.7;
}

.asi-takvimi .asi-item.gelecek {
    border-left: 4px solid var(--primary-color);
}

.asi-takvimi .asi-item .asi-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.asi-takvimi .asi-item .asi-detay h4 {
    margin: 0;
    color: var(--text-color);
}

.asi-takvimi .asi-item .asi-detay p {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
    color: #666;
}

.asi-takvimi .asi-item .asi-tarih {
    text-align: right;
    color: var(--primary-color);
    font-weight: 600;
}

/* Bilgi Kartları */
.asi-takvimi .bilgi-kartlari {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.asi-takvimi .kart {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
    text-align: center;
    transition: transform 0.2s ease;
}

.asi-takvimi .kart:hover {
    transform: translateY(-5px);
}

.asi-takvimi .kart i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Aşı Açıklamaları */
.asi-takvimi .asi-aciklamalar {
    background: var(--light-bg);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.asi-takvimi .asi-aciklamalar h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0;
    color: var(--primary-color);
}

.asi-takvimi .aciklama-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.asi-takvimi .aciklama-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.asi-takvimi .aciklama-item .kisaltma {
    font-weight: 600;
    color: var(--primary-color);
}

.asi-takvimi .aciklama-item .aciklama {
    font-size: 0.9rem;
    color: #666;
}

/* Dipnot */
.asi-takvimi .dipnot {
    background: #fff3f3;
    border: 1px solid #ffcdd2;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.asi-takvimi .dipnot i {
    color: var(--warning-color);
    font-size: 1.2rem;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .asi-takvimi {
        padding: 1rem;
    }

    .asi-takvimi .hesaplama-baslik {
        flex-direction: column;
        text-align: center;
    }

    .asi-takvimi .asi-item {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .asi-takvimi .asi-item .asi-tarih {
        text-align: center;
    }

    .asi-takvimi .asi-filtreler {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .asi-takvimi .hesapla-btn {
        width: 100%;
        justify-content: center;
    }

    .asi-takvimi .form-group label {
        flex-direction: column;
        align-items: flex-start;
    }

    .asi-takvimi .aciklama-grid {
        grid-template-columns: 1fr;
    }
}