*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background-color:#f5f5f5}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:linear-gradient(135deg,#2c3e50,#34495e);color:#fff;padding:20px 0;box-shadow:0 2px 10px rgba(0,0,0,.1)}.header-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}header h2{font-size:2.5rem;font-weight:700;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.live-clock{text-align:right;font-size:1.1rem}.calendar-body span,.calendar-grid h2,.footer-content,.month-calendar h3,.month-link,.month-links h3,.nav-link{text-align:center}#indonesia-time{font-size:1.5rem;font-weight:700;margin-bottom:5px}#indonesia-date{font-size:1rem;opacity:.9}.main-nav{background:#34495e;padding:15px 0;border-bottom:3px solid #e74c3c}.nav-menu{display:flex;list-style:none;justify-content:center;flex-wrap:wrap;gap:30px}.nav-menu li a{color:#fff;text-decoration:none;padding:10px 20px;border-radius:25px;transition:.3s;font-weight:500;background:rgba(255,255,255,.1)}.nav-menu li a:hover{background:#e74c3c;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.2)}main{margin:30px auto}.calendar-grid h2{margin-bottom:30px;font-size:2rem;color:#2c3e50}.months-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;margin-bottom:40px}.calendar-body,.calendar-header{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.calendar-mini,.month-calendar h3{margin-bottom:15px}.month-calendar{background:#fff;border-radius:10px;padding:20px;box-shadow:0 4px 15px rgba(0,0,0,.1);transition:transform .3s,box-shadow .3s}.month-calendar:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,.15)}.month-calendar h3{color:#2c3e50;font-size:1.3rem;font-weight:600}.calendar-header{margin-bottom:10px}.main-content,.month-links,.related-articles{box-shadow:0 4px 15px rgba(0,0,0,.1);margin-bottom:30px}.calendar-header span{background:#34495e;color:#fff;padding:8px 4px;text-align:center;font-size:.85rem;font-weight:600;border-radius:4px}.main-content h2,.month-links h3{color:#2c3e50;margin-bottom:20px}.calendar-body span{padding:8px 4px;font-size:.9rem;min-height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:.2s}.footer-links a,.related-articles a{text-decoration:none;transition:color .3s}.calendar-body span:not(:empty){background:#ecf0f1;cursor:pointer}.calendar-body span:not(:empty):hover{background:#d5dbdb;transform:scale(1.1)}.calendar-body .sunday{background:#e74c3c!important;color:#fff;font-weight:700}.calendar-body .holiday{background:#f39c12!important;color:#fff;font-weight:700}.month-link{display:block;padding:10px 15px;background:#3498db;color:#fff;text-decoration:none;border-radius:5px;font-weight:500;transition:background .3s}.month-link:hover{background:#2980b9}.month-links,.related-articles{background:#fff;padding:30px;border-radius:10px}.month-links h3{font-size:1.5rem}.month-navigation{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.nav-link{display:block;padding:12px 20px;background:linear-gradient(135deg,#3498db,#2980b9);color:#fff;text-decoration:none;border-radius:8px;font-weight:500;transition:.3s}.nav-link:hover{background:linear-gradient(135deg,#2980b9,#1f618d);transform:translateY(-2px);box-shadow:0 4px 12px rgba(52,152,219,.3)}.main-content{background:#fff;padding:40px;border-radius:10px;line-height:1.8}.main-content h2{font-size:2rem;border-bottom:3px solid #3498db;padding-bottom:10px}.main-content h3{color:#34495e;margin:25px 0 15px;font-size:1.4rem}.main-content p{margin-bottom:15px;text-align:justify}.main-content ol,.main-content ul{margin:15px 0;padding-left:30px}.main-content li{margin-bottom:8px}.main-content strong{color:#2c3e50}.related-articles h3{margin-bottom:20px;color:#2c3e50;font-size:1.5rem;border-bottom:2px solid #e74c3c;padding-bottom:10px}.related-articles ul{list-style:none;padding:0}.related-articles li{margin-bottom:12px;padding-left:20px;position:relative}.related-articles li::before{content:"▶";position:absolute;left:0;color:#e74c3c;font-weight:700}.related-articles a{color:#3498db;font-weight:500}.related-articles a:hover{color:#2980b9;text-decoration:underline}footer{background:#2c3e50;color:#fff;padding:30px 0;margin-top:50px}.footer-content p{margin-bottom:15px;font-size:1rem}.footer-links{font-size:.9rem}.footer-links a{color:#bdc3c7;margin:0 5px}.footer-links a:hover{color:#3498db;text-decoration:underline}@media (max-width:768px){.header-content,.live-clock{text-align:center}.month-navigation,.months-grid{grid-template-columns:1fr}.header-content{flex-direction:column;gap:15px}header h1{font-size:2rem}.nav-menu{gap:15px;justify-content:center}.nav-menu li a{padding:8px 15px;font-size:.9rem}.months-grid{gap:20px}.main-content{padding:25px}.main-content h2{font-size:1.6rem}.calendar-header span{font-size:.75rem;padding:6px 2px}.calendar-body span{font-size:.8rem;min-height:28px}}@media (max-width:480px){.container{padding:0 15px}header h1{font-size:1.8rem}.main-content{padding:20px}.month-calendar{padding:15px}.calendar-header span{font-size:.7rem;padding:5px 2px}.calendar-body span{font-size:.75rem;min-height:26px}}.calendar-body span,.month-calendar,.nav-link{will-change:transform}@media print{.footer,.main-nav,.related-articles{display:none}body{background:#fff}.month-calendar{box-shadow:none;border:1px solid #ddd}}

/* --- ADDED FOR SOCIAL MEDIA SIDEBAR --- */
.social-sidebar {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 1000;
}
.social-sidebar a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: #000;
    color: #fff;
    text-decoration: none;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    box-shadow: -2px 2px 8px rgba(0,0,0,0.2);
    transition: background-color 0.3s, transform 0.3s;
}
.social-sidebar a:hover {
    background-color: #333;
    transform: translateX(-5px);
}
.social-sidebar svg {
    display: block;
}

/* Responsive Social Sidebar for Mobile */
@media (max-width: 768px) {
    .social-sidebar {
        top: auto;
        bottom: 20px;
        right: 20px;
        transform: none;
    }
    .social-sidebar a {
        width: 50px;
        height: 50px;
        padding: 13px;
        border-radius: 50%;
    }
    .social-sidebar a:hover {
        transform: scale(1.1) translateX(0); /* Reset translateX for mobile */
    }
}




/* Style for New Tools Updates button */
.new-update-btn {
   
    color: #fff;
    padding: 6px 12px;          /* medium-small size */
    border-radius: 15px;        /* smooth rounded corners */
    font-size: 14px;            /* not too big */
    font-weight: normal;        /* no bold */
    text-decoration: none;
    box-shadow: 0 0 6px #fbff00, 0 0 12px #001aff; /* soft neon glow */
    transition: 0.3s ease;
}

/* Slight hover effect */
.new-update-btn:hover {
    background: #3902ff;
    box-shadow: 0 0 10px #ff3366, 0 0 20px #ff3366;
}

/* --- STYLES FOR ADDED CONTENT UPDATE --- */
.new-content-update {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.8;
    color: #333;
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    overflow: hidden;
    margin: 40px 0;
}
.new-content-update header {
    background: linear-gradient(135deg, #c0caf5 0%, #f4ecfc 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
    box-shadow: none;
}
.new-content-update header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}
.new-content-update header p {
    font-size: 1.1em;
    opacity: 0.95;
    margin-bottom: 0;
}
.new-content-update .content {
    padding: 40px 30px;
}
.new-content-update h2 {
    color: #667eea;
    margin: 30px 0 20px 0;
    font-size: 1.8em;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
    text-align: left;
}
.new-content-update h3 {
    color: #764ba2;
    margin: 25px 0 15px 0;
    font-size: 1.4em;
    text-align: left;
}
.new-content-update p {
    margin-bottom: 15px;
    text-align: justify;
}
.new-content-update table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}
.new-content-update th {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px;
    text-align: left;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9em;
    letter-spacing: 0.5px;
}
.new-content-update td {
    padding: 12px 15px;
    border-bottom: 1px solid #f0f0f0;
}
.new-content-update tr:nth-child(even) {
    background-color: #f8f9ff;
}
.new-content-update tr:hover {
    background-color: #e8ebff;
    transition: background-color 0.3s ease;
}
.new-content-update .holiday {
    background-color: #ffe8e8 !important;
    font-weight: 600;
    color: #333 !important;
}
.new-content-update .info-box {
    background: linear-gradient(135deg, #e0e7ff 0%, #f3e7ff 100%);
    border-left: 5px solid #667eea;
    padding: 20px;
    margin: 25px 0;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}
.new-content-update .info-box h4 {
    color: #667eea;
    margin-bottom: 10px;
    font-size: 1.2em;
}
.new-content-update ul, .new-content-update ol {
    margin: 15px 0 15px 30px;
    padding-left: 0;
}
.new-content-update li {
    margin-bottom: 10px;
}
.new-content-update .highlight {
    background-color: #fff3cd;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}
@media (max-width: 768px) {
    .new-content-update header h1 {
        font-size: 1.8em;
    }
    .new-content-update .content {
        padding: 20px 15px;
    }
    .new-content-update table {
        font-size: 0.9em;
    }
    .new-content-update th, .new-content-update td {
        padding: 10px 8px;
    }
}




.year-selector {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    margin-top: 10px;
}

.btn-year {
    padding: 10px 25px;
    background-color: #f0f0f0;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: 1px solid #ddd;
}

.btn-year:hover {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
}

.btn-year.active {
    background-color: #007bff;
    color: white;
    border-color: #0056b3;
    cursor: default;
}

/* Responsif untuk layar kecil */
@media (max-width: 480px) {
    .btn-year {
        padding: 8px 15px;
        font-size: 14px;
    }
}