/* --- GLOBAL STYLES -- */
:root {
    --dark-bg: #1a1a1a;
    --dark-card: #2d2d2d;
    --dark-text: #ffffff; /* Pastikan ini putih */
    --dark-border: #404040;
    --dark-input: #333333;
    --dark-hover: #444;
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
}

body {
    background-color: var(--dark-bg);
    color: var(--dark-text); /* Ini seharusnya membuat sebagian besar teks putih */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.container { max-width: 800px; }

/* --- CARD & FORM STYLES -- */
.card {
    background-color: var(--dark-card);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
}

.form-control, .form-select {
    background-color: var(--dark-input);
    border-color: var(--dark-border);
    color: var(--dark-text); /* Pastikan input teks putih */
    border-radius: 8px;
}

.form-control::placeholder { /* Untuk placeholder */
    color: rgba(255, 255, 255, 0.7); /* Warna putih transparan untuk placeholder */
}

.form-control:focus, .form-select:focus {
    background-color: var(--dark-input);
    border-color: var(--primary-color);
    color: var(--dark-text);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
    font-weight: 500;
    color: #ffffff; /* Pastikan label putih */
}

/* --- BUTTON STYLES -- */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn:active { transform: scale(0.97); }

.action-buttons, .saved-actions-container {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* --- HEADINGS -- */
.card-title {
    color: #ffffff !important; /* Pastikan judul putih */
}

/* --- SAVED LIST STYLES -- */
.saved-list {
    max-height: 450px;
    overflow-y: auto;
    padding-right: 5px;
}

.saved-item {
    background-color: var(--dark-input);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.saved-item.item-done {
    background-color: rgba(25, 135, 84, 0.15);
    border-left: 4px solid var(--success-color);
}

.saved-content { flex: 1; }

.saved-field {
    display: flex;
    align-items: center; /* Vertically align items */
    font-size: 14px;
    margin-bottom: 4px;
    word-break: break-all;
    color: #ffffff; /* Pastikan teks di dalam saved-field putih */
}

.saved-field span:first-child {
    font-weight: 500;
    min-width: 60px;
    opacity: 0.7;
}

.saved-timestamp {
    font-size: 12px;
    opacity: 0.5;
    margin-top: 8px;
    color: #ffffff; /* Pastikan timestamp putih */
}

.saved-actions { display: flex; gap: 8px; }

.saved-actions .btn { padding: 5px 10px; }

/* --- TABS -- */
.nav-tabs {
    border-bottom-color: var(--dark-border);
}

.nav-tabs .nav-link {
    color: var(--dark-text); 
    background-color: var(--dark-card) !important; /* Ubah latar belakang tab */
    border: 1px solid var(--dark-border); /* Tambahkan border */
    border-bottom: none; /* Hapus border bawah agar menyatu dengan tab-content */
    border-radius: 8px 8px 0 0; /* Sudut melengkung di atas */
    padding: 10px 15px;
    margin-right: 5px; /* Beri sedikit jarak antar tab */
}

.nav-tabs .nav-link.active {
    border-bottom-color: transparent; /* Hilangkan border bawah saat aktif */
    background-color: var(--dark-input) !important; /* Latar belakang sedikit berbeda saat aktif */
    color: #fff; 
}

.nav-tabs .nav-link span {
    color: #ffffff; /* Pastikan angka di tab putih */
}

.tab-content {
    padding: 15px;
    border: 1px solid var(--dark-border);
    border-top: none; /* Hilangkan border atas agar menyatu dengan tab */
    border-radius: 0 0 8px 8px; /* Sudut melengkung di bawah */
    background-color: var(--dark-input); /* Latar belakang konten tab */
}

/* --- MODAL & TOAST -- */
#toastContainer {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

.toast-notification {
    background: var(--dark-card);
    color: #fff;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    margin-bottom: 10px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast-notification.show { opacity: 1; transform: translateX(0); }

#confirmModal {
    display: none;
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 10000;
    align-items: center; justify-content: center;
}

#confirmModal > div {
    background: var(--dark-card);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    max-width: 320px;
}

#confirmTitle { font-size: 18px; font-weight: 500; margin-bottom: 10px; }
#confirmText { margin-bottom: 20px; opacity: 0.8; }
#confirmButtons { display: flex; gap: 10px; }
#confirmButtons button { flex: 1; padding: 10px; border: none; border-radius: 8px; font-weight: 500; }
#confirmDeleteBtn { background-color: var(--danger-color); color: #fff; }
#cancelDeleteBtn { background-color: var(--dark-input); color: #fff; }

.empty-state { text-align: center; padding: 40px; opacity: 0.5; }

#loadingOverlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex; align-items: center; justify-content: center;
    z-index: 10001;
    transition: opacity 0.3s;
}

.spinner {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- MOBILE ADJUSTMENTS -- */
@media (max-width: 576px) {
    .container { padding: 10px; }
    .card-body { padding: 15px; }

    /* Ensure input and buttons are side-by-side */
    .mobile-field-group .input-group {
        flex-wrap: nowrap; /* Prevent wrapping */
        align-items: center; /* Vertically align items */
        flex-direction: row; /* Ensure row direction */
    }

    .mobile-field-group .input-group > input[type="text"],
    .mobile-field-group .input-group > input[type="number"],
    .mobile-field-group .input-group > select {
        flex-grow: 1; /* Allow input/select to take available space */
        width: auto; /* Override any fixed width */
        min-width: 0; /* Allow it to shrink if needed */
    }

    .mobile-field-group .input-group .btn-copy-group {
        display: flex;
        flex-shrink: 0; /* Prevent shrinking */
        margin-left: 5px; /* Small space between input and buttons */
        gap: 5px; /* Space between buttons */
    }

    .mobile-field-group .input-group .btn-copy-group .btn,
    .mobile-field-group .input-group .gen-btn {
        padding: 8px 12px; /* Adjust padding for smaller buttons */
        font-size: 12px; /* Smaller font size for buttons */
    }

    /* Adjustments for saved-item */
    .saved-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 10px; /* Reduce padding */
    }

    .saved-field {
        display: flex; /* Make saved-field a flex container */
        align-items: center;
        font-size: 13px; /* Smaller font for saved fields */
        margin-bottom: 5px;
        width: 100%; /* Ensure it takes full width to contain its children */
        flex-wrap: nowrap; /* Prevent internal wrapping for now */
    }

    .saved-field span {
        flex-grow: 1; /* Allow text to grow */
        flex-shrink: 1; /* Allow text to shrink */
        min-width: 0; /* Allow text to shrink below its content size if needed */
        word-break: break-all; /* Keep word break for long strings */
    }

    .saved-field span:first-child {
        flex-shrink: 0; /* Prevent label from shrinking */
        min-width: 50px; /* Keep a minimum width for the label */
        margin-right: 5px; /* Space between label and value */
    }

    .saved-field .btn {
        flex-shrink: 0; /* Prevent buttons from shrinking */
        margin-left: auto; /* Push buttons to the right */
        padding: 4px 8px; /* Even smaller padding for these buttons */
        font-size: 11px; /* Even smaller font size */
    }

    .saved-field .copy-saved-username {
        margin-left: 5px; /* Add a small gap between copy buttons */
    }

    .saved-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 5px; /* Reduce margin */
    }

    .saved-actions .btn {
        padding: 6px 10px; /* Smaller padding for action buttons */
        font-size: 12px; /* Smaller font size */
    }

    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    #visitSignupBtn, #checkIpBtn {
        display: inline-block; /* Make visible */
        margin-left: 5px; /* Add some space */
        padding: 8px 12px; /* Adjust padding */
        font-size: 12px; /* Adjust font size */
    }
}