/* * ================================================
 * Variabel Warna & Gaya Global
 * ================================================
 */
:root {
    --primary-blue: #3a7dff;
    --dark-background: #0d1117;
    --card-background: #161b22;
    --text-primary: #ffffff;
    --text-secondary: #c9d1d9;
    --accent-glow: rgba(58, 125, 255, 0.3);
    --border-color: rgba(255, 255, 255, 0.1);
}

body, html {
    margin: 0;
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--dark-background);
    color: var(--text-primary);
}

/* * ================================================
 * Animasi Preloader
 * ================================================
 */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 17, 23, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.preloader.show {
    opacity: 1;
    visibility: visible;
}

.preloader .loader-logo {
    width: 80px;
    height: 80px;
    animation: spin 1.5s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* * ================================================
 * Halaman #1: Landing Page
 * ================================================
 */
.page-landing {
    height: 100%; 
}

.page-landing .main-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1rem;
}

.page-landing .content-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 2.5rem 2rem;
    text-align: center;
    max-width: 400px;
    width: 100%;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px 0 var(--accent-glow);
    animation: fadeIn 1s ease-in-out;
}

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

.page-landing .logo-img {
    width: 100px;
    height: 100px;
    margin-bottom: 1.5rem;
    border-radius: 50%;
    box-shadow: 0 0 20px var(--accent-glow);
}

.page-landing .welcome-title {
    font-weight: 700;
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.page-landing .short-description {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 2.5rem;
}

.page-landing .connect-wallet-btn {
    background: linear-gradient(45deg, var(--primary-blue), #5a8fff);
    border: none;
    border-radius: 0.75rem;
    padding: 0.9rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    width: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(58, 125, 255, 0.4);
}

/* * ================================================
 * Kerangka untuk SEMUA Halaman Aplikasi
 * ================================================
 */
.page-app {
    padding-bottom: 80px; 
}

.page-app .header {
    padding: 1.5rem 1rem;
}

.page-app .header .greeting-wallet {
    font-size: 1.1rem;
    font-weight: 600;
}

.page-app .header .disconnect-btn {
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}
.page-app .header .disconnect-btn:hover {
    color: var(--primary-blue);
}

.page-app .page-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin: 1rem 0 2rem 0;
}

/* * ================================================
 * Komponen Umum di Halaman Aplikasi
 * ================================================
 */
.page-app .stat-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
}

.page-app .stat-card .stat-title {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.page-app .stat-card .stat-value {
    font-size: 1.0rem;
    font-weight: 700;
}

.page-app .cta-button {
    background: linear-gradient(45deg, var(--primary-blue), #5a8fff);
    border: none;
    border-radius: 0.75rem;
    padding: 0.9rem 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(58, 125, 255, 0.4);
}

.page-app .summary-card,
.page-app .confirmation-summary {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.page-app .summary-item {
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}
.page-app .summary-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.page-app .summary-item:first-child {
    padding-top: 0;
}

/* STYLE YANG HILANG DITAMBAHKAN KEMBALI DI SINI */
.page-app .progress-bar-custom {
    background-color: var(--dark-background); /* Sedikit lebih gelap dari card */
    border-radius: 0.5rem;
    height: 10px;
    overflow: hidden; /* Penting agar border-radius di child-nya terlihat */
}

.page-app .progress-bar-custom .progress-fill {
    background-color: var(--primary-blue);
    border-radius: 0.5rem;
    height: 100%;
}
/* AKHIR DARI STYLE YANG DITAMBAHKAN */


/* * ================================================
 * Gaya Khusus Form (Untuk Halaman Stake, Wallet, dll.)
 * ================================================
 */
.page-app .form-group-custom {
    margin-bottom: 1.5rem;
}

.page-app .form-label-custom {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: block;
}

.page-app .form-control-custom {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 0.9rem 1rem;
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    width: 100%;
}

.page-app .plan-selection .plan-btn {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 100%;
    text-align: left;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    transition: all 0.3s ease;
}

.page-app .plan-selection .plan-btn.active {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

/* * ================================================
 * Gaya Khusus Halaman Wallet
 * ================================================
 */
.page-app .balance-card {
    background: linear-gradient(45deg, var(--primary-blue), #5a8fff);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 25px rgba(58, 125, 255, 0.4);
}

.page-app .balance-card .balance-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.page-app .balance-card .balance-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.page-app .info-box {
    background-color: var(--card-background);
    border-left: 4px solid var(--primary-blue);
    border-radius: 0.5rem;
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 2rem;
}

/* * ================================================
 * Gaya Khusus Halaman Network
 * ================================================
 */
.page-app .referral-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-app .referral-card .referral-link {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-right: 1rem;
}

.page-app .copy-btn {
    background-color: var(--primary-blue);
    color: var(--text-primary);
    border: none;
    border-radius: 0.5rem;
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
}

.page-app .downline-list .downline-item {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-color);
    margin-bottom: 0.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-app .downline-item .wallet-address {
    font-weight: 600;
    font-size: 0.9rem;
}

.page-app .downline-item .turnover-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.page-app .downline-item .turnover-amount {
    font-weight: 600;
    color: var(--primary-blue);
}

/* * ================================================
 * Gaya Khusus Halaman History
 * ================================================
 */
.page-app .history-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    overflow-x: auto; /* Agar bisa scroll horizontal jika tidak muat */
}

.page-app .history-tab-item {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 1.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.page-app .history-tab-item.active {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-primary);
    font-weight: 600;
}

.page-app .transaction-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.page-app .transaction-item:last-child {
    border-bottom: none;
}

.page-app .transaction-icon {
    background-color: var(--card-background);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1rem;
    font-size: 1rem;
}

.page-app .transaction-icon.income { color: var(--success-color); }
.page-app .transaction-icon.outcome { color: var(--danger-color); }
.page-app .transaction-icon.stake { color: var(--primary-blue); }

.page-app .transaction-details {
    flex-grow: 1;
}

.page-app .transaction-details .type {
    font-weight: 600;
}

.page-app .transaction-details .date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.page-app .transaction-amount {
    font-weight: 700;
    font-size: 1.1rem;
}
.page-app .transaction-amount.income { color: var(--success-color); }
.page-app .transaction-amount.outcome { color: var(--danger-color); }

.page-app .pagination-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.page-app .pagination-btn {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
}

.page-app .pagination-btn:disabled {
    opacity: 0.5;
}

.page-app .pagination-info {
    font-size: 0.9rem;
}

/* * ================================================
 * Gaya Khusus Kartu Vesting
 * ================================================
 */
.vesting-card {
    border-left: 4px solid var(--primary-blue);
}

.vesting-card .claim-button {
    margin-top: 1.5rem;
    background-color: var(--card-background);
    border: 1px solid var(--primary-blue);
    color: var(--text-primary);
}

.vesting-card .claim-button:hover {
    background-color: var(--primary-blue);
    color: var(--text-primary);
}

/* * ================================================
 * PENAMBAHAN BARU: Sistem Notifikasi Pop-up Kustom
 * ================================================
 */
.custom-alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.custom-alert-overlay.show {
    opacity: 1;
    visibility: visible;
}

.custom-alert-popup {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    width: 90%;
    max-width: 380px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.custom-alert-overlay.show .custom-alert-popup {
    transform: scale(1);
}

.custom-alert-popup .alert-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
}

.custom-alert-popup .alert-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.custom-alert-popup .alert-message {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.custom-alert-popup .alert-close-btn {
    background-color: var(--primary-blue);
    color: var(--text-primary);
    border: none;
    border-radius: 0.75rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    cursor: pointer;
}

/* Variasi Warna Berdasarkan Tipe Notifikasi */
.custom-alert-popup.success .alert-icon { color: #28a745; }
.custom-alert-popup.error .alert-icon { color: #dc3545; }
.custom-alert-popup.warning .alert-icon { color: #ffc107; }

/* * ================================================
 * Komponen Global: Navigasi Bawah
 * ================================================
 */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--card-background);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    padding: 0.5rem 0;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.nav-item .nav-icon {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.nav-item .nav-label {
    font-size: 0.75rem;
}

.nav-item.active {
    color: var(--primary-blue);
}