/* ============================================== */
/* VARIABLE DAN FONT                            */
/* ============================================== */
:root {
    --primary-color: #007aff;
    --secondary-color: #f2f2f7;
    --text-color: #1d1d1f;
    --light-text-color: #8e8e93;
    --white-color: #fff;
    --border-color: #d1d1d6;
    --shadow-color: rgba(0, 0, 0, 0.12);
    --error-color: #ff3b30;
    --success-color: #34c759;
}

body.dark-mode {
    --primary-color: #0a84ff;
    --secondary-color: #1c1c1e;
    --text-color: #f2f2f7;
    --white-color: #2c2c2e;
    --border-color: #48484a;
    --shadow-color: rgba(0, 0, 0, 0.5);
}


/* Animasi */
@keyframes fadeIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-100%); } }

/* Layout Dasar */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-weight: 450; /* Menambah sedikit ketebalan */
    background-color: var(--secondary-color);
    margin: 0;
    color: var(--text-color);
    transition: background-color 0.2s ease, color 0.2s ease;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

.page-container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
    box-sizing: border-box;
    margin: 0 auto;
}

#apikey-screen {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
}


/* Elemen Umum (Tombol, Input, dll) */
h2, p { text-align: center; }
h2 { font-weight: 600; margin-top: 0; margin-bottom: 10px; }
p { color: var(--light-text-color); font-size: 0.95em; margin-bottom: 25px; }
h3 { text-align: left; font-size: 1.1em; border-bottom: 1px solid var(--border-color); padding-bottom: 8px; }
h3 i { color: var(--primary-color); margin-right: 8px; }
label { display: block; margin-top: 20px; margin-bottom: 8px; font-weight: 500; font-size: 0.9em; }

input, select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 1em;
    background-color: var(--secondary-color);
    color: var(--text-color);
    transition: all 0.2s ease;
}
input:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.3);
    background-color: var(--white-color);
}
button {
    width: 100%;
    padding: 14px;
    margin-top: 30px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1.05em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
button:hover { filter: brightness(1.1); }
button:active { transform: scale(0.97); }
button:disabled { background-color: var(--light-text-color); cursor: not-allowed; }

/* Card & Form */
.form-card {
    background-color: var(--white-color);
    width: 100%;
    max-width: 500px;
    padding: 30px 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease-out forwards;
    margin: 0 auto;
}
.login-header { margin-bottom: 25px; text-align: center; }
.login-header .profile-pic {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}
#domain-creator-screen {
    width: 100%;
    animation: fadeIn 0.5s ease-out forwards;
}
.admin-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 15px; margin-bottom: 20px; background-color: var(--white-color);
    border-radius: 16px; box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.admin-header h2 { font-size: 1.4em; margin: 0; }
.admin-header .profile-pic { width: 38px; height: 38px; }
.admin-header .theme-switch {
    width: 38px; height: 38px; border-radius: 50%; background-color: var(--secondary-color);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.admin-form { padding: 25px; border-radius: 16px; background-color: var(--white-color); box-shadow: 0 4px 15px rgba(0,0,0,0.1); }

/* CSS BARU UNTUK PANDUAN */
.admin-header .header-actions {
    display: flex;
    gap: 10px;
}

.panduan-container {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.panduan-step {
    background-color: var(--secondary-color);
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.panduan-step h3 {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 8px;
    font-size: 1em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.panduan-step p {
    text-align: left;
    font-size: 0.9em;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Elemen Spesifik Halaman Domain */
.apikey-actions a { color: var(--primary-color); text-decoration: none; font-size: 0.9em; margin-top: 15px; display: inline-block; }
.proxy-toggle { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; background-color: var(--secondary-color); padding: 15px; border-radius: 10px; }
.proxy-toggle label { margin: 0; }
.switch { position: relative; display: inline-block; width: 51px; height: 31px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .4s; border-radius: 31px; }
.slider:before { position: absolute; content: ""; height: 27px; width: 27px; left: 2px; bottom: 2px; background-color: white; transition: .4s; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); }
input:checked + .slider { background-color: var(--success-color); }
input:checked + .slider:before { transform: translateX(20px); }

/* Toast */
#toast-container { position: fixed; top: 20px; left: 50%; transform: translateX(-50%); z-index: 9999; }
.toast {
    display: flex; align-items: center; gap: 10px; background-color: rgba(255, 255, 255, 0.9);
    color: var(--text-color); padding: 12px 20px; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15); font-size: 0.95em; font-weight: 500;
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0,0,0,0.05);
    animation: fadeIn 0.5s ease forwards;
}
.toast.success { background-color: rgba(52, 199, 89, 0.9); color: white; }
.toast.error { background-color: rgba(255, 59, 48, 0.9); color: white; }
.toast.fade-out { animation: fadeOut 0.5s ease forwards; }

/* [PERBAIKAN] Modal */
/* ============================================== */
/* MODAL POPUP (CENTERED & RESPONSIVE)            */
/* ============================================== */
.modal {
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    display: flex; /* Menggunakan flexbox untuk menengahkan */
    align-items: center; /* Menengahkan secara vertikal */
    justify-content: center; /* Menengahkan secara horizontal */
    padding: 20px;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s 0.3s, opacity 0.3s ease;
    box-sizing: border-box;
}
/* ▲▲▲ AKHIR DARI KODE YANG DIPERBAIKI ▲▲▲ */

.modal.is-visible { 
    visibility: visible; 
    opacity: 1; 
    transition-delay: 0s;
}

.modal-content {
    background-color: var(--white-color);
    border-radius: 20px;
    width: 100%; 
    max-width: 500px; 
    box-shadow: 0 10px 30px var(--shadow-color);
    padding: 30px 25px;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
    box-sizing: border-box; 
    max-height: 90vh; 
    overflow-y: auto; 
    text-align: center; /* Pastikan konten di dalam modal juga rata tengah */
}

.modal.is-visible .modal-content { 
    transform: scale(1); 
}
.modal .close-button {
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--light-text-color);
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
    transition: transform 0.2s;
}
.modal .close-button:hover { transform: rotate(90deg); }

.success-icon {
    font-size: 4em;
    color: var(--success-color);
    margin-bottom: 15px;
}

/* Riwayat & Hasil */
.result-item, .history-item {
    background-color: var(--secondary-color); padding: 15px; border-radius: 10px; margin-bottom: 10px;
    display: flex; justify-content: space-between; align-items: center; font-weight: 500;
}
.result-item button, .history-item button { width: auto; margin: 0; padding: 8px 15px; font-size: 0.85em; }
.history-item-info { display: flex; flex-direction: column; text-align: left; }
.history-item-info strong { font-size: 1.1em; }
.history-item-info small { font-size: 0.85em; color: var(--light-text-color); }

/* Daftar Harga API Key di Modal */
#api-key-price-list-container .price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--secondary-color);
    padding: 12px 15px;
    border-radius: 10px;
    margin-bottom: 10px;
}
.price-info { text-align: left; }
.tier-name { font-weight: 500; font-size: 1.05em; }
.price-values { margin-top: 4px; }
.original-price del { color: var(--light-text-color); font-weight: normal; margin-right: 8px; }
.discounted-price { color: var(--error-color); font-weight: bold; }
.buy-button {
    text-decoration: none;
    background-color: var(--primary-color);
    color: white;
    padding: 8px 15px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9em;
    white-space: nowrap;
}

/* CSS BARU UNTUK STYLING DROPDOWN */
.select-wrapper {
    position: relative;
    width: 100%;
}

.select-wrapper::after {
    content: '\f078'; /* Kode ikon panah ke bawah dari Font Awesome */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--light-text-color);
}

.select-wrapper select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 40px; /* Memberi ruang untuk ikon panah */
}

/* CSS BARU UNTUK TOMBOL DETAIL */
.history-item button.detail-btn {
    width: auto;
    margin: 0;
    padding: 8px 15px;
    font-size: 0.85em;
    background-color: var(--primary-color); /* Warna biru primer */
    color: white;
}