/* ========================================
   ANNOUNCEMENTS PAGE STYLING
   ======================================== */

/* Announcements Section */
.announcements-section {
    padding: 3rem 0;
    background: #ffffff;
}

.announcements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.announcement-card {
    background: #ffffff;
    border: 1px solid #e6ecf3;
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.announcement-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(45, 90, 156, 0.15);
    border-color: #2d5a9c;
}

.announcement-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: #f7f9fc;
}

.announcement-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.announcement-card:hover .announcement-img {
    transform: scale(1.05);
}

.announcement-link-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(45, 90, 156, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    text-decoration: none;
    color: #ffffff;
    font-size: 2rem;
    z-index: 2;
}

.announcement-card:hover .announcement-link-overlay {
    opacity: 1;
}

.announcement-link-overlay i {
    transition: transform 0.3s ease;
}

.announcement-link-overlay:hover i {
    transform: scale(1.2);
}

.announcement-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.announcement-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.75rem 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.announcement-description {
    font-size: 0.9rem;
    color: #666666;
    line-height: 1.6;
    margin: 0 0 1rem 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.announcement-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #e6ecf3;
}

.announcement-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #666666;
}

.announcement-date i {
    color: #2d5a9c;
    font-size: 0.9rem;
}

.announcement-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2d5a9c;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border: 2px solid #2d5a9c;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.announcement-link-btn:hover {
    background: #2d5a9c;
    color: #ffffff;
    transform: translateX(4px);
    text-decoration: none;
}

.announcement-link-btn i {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.announcement-link-btn:hover i {
    transform: translateX(4px);
}

/* Empty State */
.no-announcements {
    text-align: center;
    padding: 4rem 2rem;
    background: #f7f9fc;
    border-radius: 1rem;
    border: 2px dashed #e6ecf3;
    margin: 2rem 0;
}

.no-announcements-icon {
    font-size: 4rem;
    color: #cbd5e1;
    margin-bottom: 1.5rem;
}

.no-announcements h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin: 0 0 0.75rem 0;
}

.no-announcements p {
    font-size: 1rem;
    color: #666666;
    margin: 0;
    line-height: 1.5;
}

/* Pagination Section */
.announcements-pagination-section {
    padding: 2rem 0;
    background: #ffffff;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 991.98px) {
    .announcements-section {
        padding: 2.5rem 0;
    }

    .announcements-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
        margin-top: 1.5rem;
    }

    .announcement-image {
        height: 220px;
    }

    .announcement-content {
        padding: 1.25rem;
    }

    .announcement-title {
        font-size: 1.15rem;
    }

    .announcement-description {
        font-size: 0.85rem;
    }
}

@media (max-width: 767.98px) {
    .announcements-section {
        padding: 2rem 0;
    }

    .announcements-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        margin-top: 1rem;
    }

    .announcement-image {
        height: 200px;
    }

    .announcement-content {
        padding: 1rem;
    }

    .announcement-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .announcement-description {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
    }

    .announcement-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding-top: 0.75rem;
    }

    .announcement-link-btn {
        width: 100%;
        justify-content: center;
    }

    .no-announcements {
        padding: 3rem 1.5rem;
    }

    .no-announcements-icon {
        font-size: 3.5rem;
        margin-bottom: 1rem;
    }

    .no-announcements h3 {
        font-size: 1.3rem;
    }

    .no-announcements p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .announcements-grid {
        gap: 1rem;
    }

    .announcement-image {
        height: 180px;
    }

    .announcement-content {
        padding: 0.875rem;
    }

    .announcement-title {
        font-size: 1rem;
    }

    .announcement-description {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }

    .announcement-date {
        font-size: 0.8rem;
    }

    .announcement-link-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .no-announcements {
        padding: 2.5rem 1rem;
    }

    .no-announcements-icon {
        font-size: 3rem;
    }

    .no-announcements h3 {
        font-size: 1.2rem;
    }

    .no-announcements p {
        font-size: 0.85rem;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.announcement-card {
    animation: fadeInUp 0.5s ease-out;
}

.announcement-card:nth-child(1) {
    animation-delay: 0.1s;
}

.announcement-card:nth-child(2) {
    animation-delay: 0.2s;
}

.announcement-card:nth-child(3) {
    animation-delay: 0.3s;
}

.announcement-card:nth-child(n+4) {
    animation-delay: 0.4s;
}

/* Loading State */
.announcements-grid.loading {
    opacity: 0.6;
    pointer-events: none;
}

.announcements-grid.loading .announcement-card {
    animation: none;
}