/* Duyurular Sayfası CSS - ASEC Kulübü */

/* Ana Renkler
- Ana Renk (Lacivert): #1B1F3B
- Gece Mavisi: #2C3E50
- Mor: #6A0DAD
- Koyu Mor: #4B0082
- Menekşe: #9370DB
- Sistem Moru: #B39DDB
- Açık Mor: #E6E6FA
*/

/* Ana Container */
.announcements-container {
    max-width: 1200px;
    margin: 3rem auto 5rem;
    padding: 0 1.5rem;
}

/* Sayfa Başlığı */
.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1B1F3B;
    margin-bottom: 2.5rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #6A0DAD, #9370DB);
    border-radius: 2px;
}

/* Duyurular Grid */
.announcements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

/* Duyuru Kartı */
.announcement-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    padding: 1.8rem;
    border-top: 5px solid #9370DB; /* Varsayılan kenar rengi */
}

.announcement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

/* Önemli Duyurular */
.announcement-card.important {
    border-top-color: #FF5252; /* Kırmızı */
}

.announcement-card.important .badge {
    background: linear-gradient(135deg, #FF5252, #FF8A80);
}

/* Workshop Duyuruları */
.announcement-card.workshop {
    border-top-color: #2196F3; /* Mavi */
}

.announcement-card.workshop .badge {
    background: linear-gradient(135deg, #2196F3, #64B5F6);
}

/* Etkinlik Duyuruları */
.announcement-card.event {
    border-top-color: #4CAF50; /* Yeşil */
}

.announcement-card.event .badge {
    background: linear-gradient(135deg, #4CAF50, #81C784);
}

/* Duyuru Başlığı */
.announcement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

/* Kategori Etiketi */
.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, #6A0DAD, #9370DB);
    color: #fff;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 2px 8px rgba(106, 13, 173, 0.25);
}

/* Tarih */
.date {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    align-items: center;
}

.date i {
    margin-right: 0.5rem;
    color: #9370DB;
}

/* Duyuru İçeriği */
.announcement-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: #1B1F3B;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.announcement-card p {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Devamını Oku Butonu */
.read-more {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1.5rem;
    background-color: #1B1F3B;
    color: #fff;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    align-self: flex-start;
    margin-top: auto;
    box-shadow: 0 4px 10px rgba(27, 31, 59, 0.2);
}

.read-more i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.read-more:hover {
    background-color: #6A0DAD;
    box-shadow: 0 6px 15px rgba(106, 13, 173, 0.3);
}

.read-more:hover i {
    transform: translateX(5px);
}

/* Duyuru Yok Durumu */
.no-announcements {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    background-color: #f9f9f9;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.no-announcements i {
    font-size: 4rem;
    color: #9370DB;
    margin-bottom: 1.5rem;
}

.no-announcements h3 {
    font-size: 1.8rem;
    color: #1B1F3B;
    margin-bottom: 1rem;
}

.no-announcements p {
    font-size: 1.1rem;
    color: #555;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .announcements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 2rem;
    }
    
    .announcements-grid {
        grid-template-columns: 1fr;
    }
    
    .announcement-card h3 {
        font-size: 1.3rem;
    }
    
    .announcement-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }
}

@media (max-width: 480px) {
    .announcements-container {
        margin: 2rem auto 4rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .announcement-card {
        padding: 1.5rem;
    }
}