/* Announcements Portal Stylesheet */
.announce-hero-section {
    background: linear-gradient(135deg, #16002c 0%, #3b0054 40%, #4f0071 70%, #1e0036 100%);
    position: relative;
    overflow: hidden;
    padding: 55px 0 45px 0;
    border-bottom: 1px solid rgba(255, 193, 7, 0.2);
}
.announce-hero-section::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -60px;
    width: 350px;
    height: 350px;
    background: rgba(255, 193, 7, 0.12);
    border-radius: 50%;
    filter: blur(70px);
    pointer-events: none;
}
.announce-hero-section::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -40px;
    width: 300px;
    height: 300px;
    background: rgba(13, 202, 240, 0.1);
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}

.announce-spotlight-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 20px;
    padding: 24px 28px;
    transition: all 0.35s ease;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}
.announce-spotlight-card:hover {
    border-color: rgba(255, 193, 7, 0.7);
    box-shadow: 0 20px 45px rgba(79, 0, 113, 0.35);
    transform: translateY(-3px);
}

.announce-item-card {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 16px;
    padding: 20px 24px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
    position: relative;
}
.announce-item-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(79, 0, 113, 0.12);
    border-color: rgba(79, 0, 113, 0.3);
}
.announce-item-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20px;
    bottom: 20px;
    width: 4px;
    background: linear-gradient(180deg, #ffc107, #4f0071);
    border-radius: 0 4px 4px 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.announce-item-card:hover::before {
    opacity: 1;
}

.announce-date-box {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 8px 16px;
    min-width: 95px;
    text-align: center;
    flex-shrink: 0;
}
.announce-date-box .day {
    font-size: 1.25rem;
    font-weight: 800;
    color: #4f0071;
    line-height: 1;
    font-family: 'Outfit', sans-serif;
}
.announce-date-box .month-year {
    font-size: 0.72rem;
    font-weight: 700;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.badge-new-pulse {
    background: linear-gradient(135deg, #dc3545, #b02a37);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    animation: pulseBadge 2s infinite;
}
@keyframes pulseBadge {
    0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.4); }
    70% { box-shadow: 0 0 0 8px rgba(220, 53, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}

.search-input-announce {
    border-radius: 30px;
    padding: 12px 24px 12px 48px;
    border: 2px solid #e2e8f0;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: #ffffff;
}
.search-input-announce:focus {
    border-color: #4f0071;
    box-shadow: 0 0 0 4px rgba(79, 0, 113, 0.12);
    outline: none;
}

.search-icon-pos {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 1.1rem;
    pointer-events: none;
}

.filter-chip-ann {
    background: #f1f3f5;
    color: #495057;
    border: 1px solid #dee2e6;
    padding: 7px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}
.filter-chip-ann:hover {
    background: #e9ecef;
    color: #4f0071;
}
.filter-chip-ann.active {
    background: linear-gradient(135deg, #4f0071, #2e1065);
    color: #ffffff;
    border-color: #4f0071;
    box-shadow: 0 4px 12px rgba(79, 0, 113, 0.22);
}