* {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.carbon-footprint-calculator {
    max-width: 600px;
    margin: 0 auto;
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.carbon-footprint-calculator .header {
    padding: 20px;
    text-align: center;
    background-color: white;
}

.carbon-footprint-calculator .header h1 {
    margin: 0;
    color: #333;
    font-size: 24px;
    font-weight: bold;
}

.carbon-footprint-calculator .tabs {
    display: flex;
    border-bottom: 1px solid #eee;
}

.carbon-footprint-calculator .tab {
    flex: 1;
    padding: 10px;
    text-align: center;
    background-color: #f1f1f1;
    cursor: pointer;
    transition: background-color 0.3s;
}

.carbon-footprint-calculator .tab.active {
    background-color: #4CAF50;
    color: white;
}

.carbon-footprint-calculator .form-section {
    padding: 20px;
    border-bottom: 1px solid #eee;
}

.carbon-footprint-calculator .section-title {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-weight: bold;
    color: #333;
}

.carbon-footprint-calculator .section-title i {
    margin-right: 10px;
    font-size: 20px;
}

.carbon-footprint-calculator .form-group {
    margin-bottom: 15px;
}

.carbon-footprint-calculator .form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #666;
}

.carbon-footprint-calculator .form-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.carbon-footprint-calculator .content-section {
    display: none;
}

.carbon-footprint-calculator .content-section.active {
    display: block;
}

.carbon-footprint-calculator .results {
    padding: 20px;
    background-color: #f9f9f9;
}

.carbon-footprint-calculator .result-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.carbon-footprint-calculator .result-item i {
    margin-right: 10px;
    width: 30px;
    text-align: center;
}

.carbon-footprint-calculator .result-value {
    font-weight: bold;
    margin-left: auto;
    color: #4CAF50;
}

.carbon-footprint-calculator .total-result {
    border-top: 1px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
    font-weight: bold;
}

.carbon-footprint-calculator .highlight-result {
    background-color: #e8f5e9;
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transform: scale(1);
    transition: transform 0.3s ease;
}

.carbon-footprint-calculator .highlight-result:hover {
    transform: scale(1.02);
}

.carbon-footprint-calculator .highlight-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}

.carbon-footprint-calculator .highlight-value {
    font-size: 24px;
    font-weight: bold;
    color: #1565C0;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.carbon-footprint-calculator .action-button {
    display: block;
    width: 100%;
    padding: 15px;
    background-color: #2196F3;
    color: white;
    text-align: center;
    border: none;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.carbon-footprint-calculator .action-button:hover {
    background-color: #0b7dda;
}

.carbon-footprint-calculator .tips {
    padding: 15px;
    background-color: #e8f5e9;
    text-align: center;
    font-size: 14px;
    color: #2e7d32;
}

.carbon-footprint-calculator .tips-button {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #4CAF50;
    color: white;
    border-radius: 20px;
    text-decoration: none;
    font-size: 14px;
}

/* Pusatkan seluruh container sosial */
.social-share-container {
    text-align: center;
}

/* Susun ikon horizontal dan pusatkan */
.social-share {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 12px;
}

/* Gaya umum ikon */
.social-button svg {
    width: 32px;
    height: 32px;
    transition: transform 0.2s ease, fill 0.2s ease;
    cursor: pointer;
}

/* Warna default masing-masing platform */
.social-button.facebook svg {
    fill: #1877F2; /* Facebook biru */
}

.social-button.twitter svg {
    fill: #1DA1F2; /* Twitter biru muda */
}

.social-button.whatsapp svg {
    fill: #25D366; /* WhatsApp hijau */
}

.social-button.instagram svg {
    fill: #E4405F; /* Instagram pink-ungu */
}

/* Efek hover: semua jadi hijau */
.social-button:hover svg {
    transform: scale(1.1);
    fill: #3CB371; /* Hijau saat hover */
}

/* Tampilan Konversi Jumlah Pohon */
.carbon-footprint-calculator .conversion-result {
    background-color: #e8f5e9; /* Warna latar belakang yang lembut */
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.carbon-footprint-calculator .conversion-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carbon-footprint-calculator .conversion-title i {
    margin-right: 8px;
    font-size: 20px;
}

.carbon-footprint-calculator .conversion-value {
    font-size: 22px;
    font-weight: bold;
    color: #44911b;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

/* Tambahan styling untuk membedakan tipe emisi */

/* Untuk kategori harian */
.emission-level-daily.level-low {
    background-color: #dcedc8; /* light green */
    color: #33691e;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-daily.level-medium {
    background-color: #fff9c4; /* kuning muda */
    color: #f57f17;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-daily.level-high {
    background-color: #ffcdd2; /* merah */
    color: #b71c1c;
    padding: 3px 6px;
    border-radius: 4px;
}

/* Untuk kategori bulanan */
.emission-level-monthly.level-low {
    background-color: #dcedc8; /* light green */
    color: #33691e;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-monthly.level-medium {
    background-color: #fff9c4; /* kuning muda */
    color: #f57f17;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-monthly.level-high {
    background-color: #ffcdd2; /* merah */
    color: #b71c1c;
    padding: 3px 6px;
    border-radius: 4px;
}

/* Untuk kategori tahunan */
.emission-level-yearly.level-low {
    background-color: #dcedc8; /* light green */
    color: #33691e;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-yearly.level-medium {
    background-color: #fff9c4; /* kuning muda */
    color: #f57f17;
    padding: 3px 6px;
    border-radius: 4px;
}
.emission-level-yearly.level-high {
    background-color: #ffcdd2; /* merah */
    color: #b71c1c;
    padding: 3px 6px;
    border-radius: 4px;
}