.duyuru-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.duyuru-modal-overlay.show {
    display: flex;
}

.duyuru-modal {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 100%;
    max-width: 640px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    animation: duyuruModalIn 0.25s ease;
}

@keyframes duyuruModalIn {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.duyuru-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.duyuru-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.duyuru-modal-header h3 i {
    color: #667eea;
}

.duyuru-modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 15px;
    transition: all 0.2s ease;
}

.duyuru-modal-close:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
}

.duyuru-modal-body {
    overflow-y: auto;
    padding: 14px 16px;
}

/* Liste görünümü */
.duyuru-liste-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease;
    border: 1px solid transparent;
}

.duyuru-liste-item:hover {
    background: rgba(102, 126, 234, 0.07);
    border-color: rgba(102, 126, 234, 0.25);
}

.duyuru-liste-ikon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.duyuru-ikon-info { background: rgba(59, 130, 246, 0.15); color: #60a5fa; }
.duyuru-ikon-warning { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.duyuru-ikon-danger { background: rgba(239, 68, 68, 0.15); color: #f87171; }
.duyuru-ikon-success { background: rgba(16, 185, 129, 0.15); color: #34d399; }

.duyuru-liste-icerik {
    flex: 1;
    min-width: 0;
}

.duyuru-liste-baslik {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 3px 0;
    line-height: 1.35;
}

.duyuru-liste-ozet {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 5px 0;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.duyuru-liste-tarih {
    font-size: 11px;
    color: var(--text-muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Detay görünümü */
.duyuru-detay-geri {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: transparent;
    border: none;
    color: #a5b4fc;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
    margin: -4px -8px 10px;
    border-radius: 6px;
    transition: background 0.2s ease;
}

.duyuru-detay-geri:hover {
    background: rgba(102, 126, 234, 0.1);
}

.duyuru-detay-stil-rozet {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 10px;
}

.duyuru-detay-baslik {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    line-height: 1.35;
}

.duyuru-detay-tarih {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.duyuru-detay-icerik {
    color: var(--text-secondary);
    font-size: 13.5px;
    line-height: 1.7;
    word-wrap: break-word;
}

.duyuru-detay-icerik img { max-width: 100%; height: auto; border-radius: 8px; }
.duyuru-detay-icerik table { width: 100%; border-collapse: collapse; }
.duyuru-detay-icerik td, .duyuru-detay-icerik th { border: 1px solid var(--border-color); padding: 6px 10px; }

.duyuru-detay-buton {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 10px 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.duyuru-detay-buton:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.4);
}

.duyuru-modal-bos {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.duyuru-modal-bos i {
    font-size: 40px;
    opacity: 0.35;
    margin-bottom: 12px;
    display: block;
}

/* Duyurular dropdown ogeleri */
.duyuru-dd-body {
    max-height: 320px;
    overflow-y: auto;
}

.duyuru-dd-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s ease;
}

.duyuru-dd-item:hover {
    background: rgba(102, 126, 234, 0.08);
}

.duyuru-dd-ikon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 2px;
}

.duyuru-dd-metin {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.duyuru-dd-metin strong {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
}

.duyuru-dd-metin small {
    font-size: 10.5px;
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .duyuru-modal {
        max-height: 88vh;
    }
}