/* Basic Overlay and Dialog Styles */
#cws-popup {
    display: none; /* Controlled by JS */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
    overflow: auto;
    backdrop-filter: blur(5px); /* Optional: blur background */
    -webkit-backdrop-filter: blur(5px); /* For Safari */
    font-family: -apple-system, BlinkMacMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}

.cws-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer; /* Indicates it's clickable to close */
}

.cws-dialog {
    background-color: var(--cws-popup-bg);
    color: var(--cws-popup-text);
    margin: 50px auto; /* Centered with some top margin */
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    width: 90%;
    max-width: 450px; /* Max width for dialog */
    box-sizing: border-box;
    animation: fadeInScale 0.3s ease-out forwards; /* Smooth entry animation */
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.cws-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--cws-popup-text);
    padding: 5px;
    line-height: 1;
    transition: color 0.2s ease;
}

.cws-close:hover {
    color: #e74c3c; /* Red on hover */
}

.cws-dialog h2 {
    text-align: center;
    color: var(--cws-popup-title-color);
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 24px;
    font-weight: bold;
}

/* Section Styling */
#cws-calculation-section,
#cws-result-display-section,
#cws-hash-section {
    background-color: var(--cws-popup-section-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: var(--cws-popup-section-text);
}

/* Form Row Styling */
.cws-row {
    margin-bottom: 18px;
}

.cws-row:last-child {
    margin-bottom: 0;
}

.cws-row label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--cws-popup-label-color);
    font-size: 15px;
}

.cws-row input[type="number"],
.cws-row input[type="text"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--cws-popup-input-border);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 16px;
    background-color: var(--cws-popup-input-bg);
    color: var(--cws-popup-input-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cws-row input[type="number"]:focus,
.cws-row input[type="text"]:focus {
    border-color: var(--cws-popup-button-primary-bg); /* Highlight on focus */
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2); /* Fallback for older browsers without CSS vars */
}


/* NEW: Result summary styling for crypto and fee */
.cws-results-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border: 1px solid var(--cws-popup-result-border);
    background-color: var(--cws-popup-result-bg);
    border-radius: 8px;
    margin-top: 20px; /* Adjust margin as needed */
    margin-bottom: 20px;
    flex-wrap: wrap; /* Allow items to wrap on small screens */
}

.cws-results-summary div {
    flex-basis: 48%; /* Each takes roughly half width */
    text-align: left; /* Align text within each div */
    margin-bottom: 5px; /* Space out on wrap */
}
.cws-results-summary div:last-child {
    margin-bottom: 0;
}

.cws-results-summary strong {
    display: block; /* Make label a block element for better vertical alignment */
    font-weight: 600;
    color: var(--cws-popup-label-color);
    font-size: 14px;
    margin-bottom: 3px;
}

.cws-results-summary span {
    display: block; /* Make value a block element */
    font-weight: bold;
    color: var(--cws-popup-button-primary-bg);
    font-size: 1.1em;
}

/* QR Code Styling */
#cws-qrcode {
    text-align: center;
    padding: 15px;
    background-color: #ffffff; /* White background for QR code */
    border-radius: 8px;
    margin-top: 15px;
    margin-bottom: 15px;
    display: flex; /* Use flexbox for centering content */
    flex-direction: column; /* Stack children vertically */
    justify-content: center; /* Center vertically */
    align-items: center; /* Center horizontally */
    min-height: 180px; /* Ensure a minimum height even before QR loads */
    overflow: hidden; /* Prevent QR from overflowing if it's too big */
    font-size: 14px; /* For loading text */
    color: #666; /* For loading text */
}

#cws-qrcode img, #cws-qrcode canvas {
    display: block; /* Ensure the QR code image/canvas is a block element */
    margin: 0 auto; /* Center the QR code image/canvas */
    max-width: 100%; /* Ensure QR code fits its container */
    height: auto; /* Maintain aspect ratio */
}

/* Wallet Address Styling */
#cws-address {
    display: block;
    width: 100%;
    background-color: var(--cws-popup-input-bg);
    border: 1px dashed var(--cws-popup-input-border); /* Dashed border for clickable address */
    padding: 12px;
    border-radius: 6px;
    font-size: 15px;
    font-family: 'Courier New', Courier, monospace; /* Monospace for address */
    word-break: break-all; /* Break long addresses */
    cursor: copy; /* Indicate it's clickable to copy */
    margin-top: 10px;
    color: var(--cws-popup-input-text);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

#cws-address:hover {
    background-color: #eaf6ff; /* Light blue on hover for copy action */
    border-color: var(--cws-popup-button-primary-bg);
}

/* Button Group Styling */
.cws-button-group {
    display: flex;
    justify-content: space-between;
    gap: 10px; /* Space between buttons */
    margin-top: 25px;
}

.cws-button-group button {
    flex-grow: 1; /* Buttons take equal width */
    padding: 12px 15px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.1s ease;
    text-align: center;
}

.cws-button-group button.button-primary {
    background-color: var(--cws-popup-button-primary-bg);
    color: var(--cws-popup-button-primary-text);
}

.cws-button-group button.button-primary:hover {
    filter: brightness(1.1); /* Slightly brighter on hover */
    transform: translateY(-1px);
}

.cws-button-group button.button-secondary {
    background-color: var(--cws-popup-button-secondary-bg);
    color: var(--cws-popup-button-secondary-text);
    border: 1px solid #ccc;
}

.cws-button-group button.button-secondary:hover {
    filter: brightness(0.95); /* Slightly darker on hover */
    transform: translateY(-1px);
}

/* Hash Section Specific Styles */
#cws-hash-section {
    text-align: center;
}

#cws-hash-section p {
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--cws-popup-section-text);
    line-height: 1.5;
}

#cws-hash-input {
    margin-bottom: 15px;
}

#cws-hash-submit {
    width: 100%;
}

#cws-hash-message {
    padding: 10px 15px;
    border-radius: 6px;
    font-weight: bold;
    font-size: 15px;
    margin-top: 15px;
    border-left: 5px solid; /* For status indication */
    text-align: left;
}

#cws-hash-message.success {
    background-color: var(--cws-popup-hash-message-success-bg);
    color: var(--cws-popup-hash-message-success-text);
    border-color: var(--cws-popup-hash-message-success-text); /* Border matches text color */
}

#cws-hash-message.error {
    background-color: var(--cws-popup-hash-message-error-bg);
    color: var(--cws-popup-hash-message-error-text);
    border-color: var(--cws-popup-hash-message-error-text); /* Border matches text color */
}

/* Select2 Custom Styles for Coin Picker */
.select2-container--default .select2-selection--single {
    height: 44px; /* Match input height */
    border: 1px solid var(--cws-popup-input-border) !important;
    border-radius: 6px !important;
    display: flex;
    align-items: center;
    padding: 0 10px;
    background-color: var(--cws-popup-input-bg);
    color: var(--cws-popup-input-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--cws-popup-input-text) !important;
    line-height: 42px; /* Adjust line-height to vertically center text */
    padding-left: 0;
    display: flex; /* For vertical alignment of image and text */
    align-items: center; /* Center items vertically */
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--cws-popup-button-primary-bg) !important;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2) !important;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 42px; /* Match overall height */
}

/* Dropdown styling */
.select2-container--open .select2-dropdown {
    border-color: var(--cws-popup-button-primary-bg) !important;
    border-radius: 6px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    background-color: var(--cws-popup-section-bg); /* Use section background for dropdown */
    color: var(--cws-popup-section-text);
}

.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: var(--cws-popup-button-primary-bg) !important;
    color: var(--cws-popup-button-primary-text) !important;
}

.select2-container--default .select2-results__option--selectable {
    color: var(--cws-popup-section-text);
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid var(--cws-popup-input-border);
    border-radius: 4px;
    background-color: var(--cws-popup-input-bg);
    color: var(--cws-popup-input-text);
}

/* Coin icon in dropdown/selection */
.cws-coin-icon {
    width: 20px;
    height: 20px;
    vertical-align: middle;
    margin-right: 8px;
    border-radius: 50%; /* Make icons round */
}

.cws-select2-option, .cws-select2-selection {
    display: flex;
    align-items: center;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .cws-dialog {
        margin: 20px auto;
        padding: 20px;
    }
    /* Updated for the new cws-results-summary class */
    .cws-results-summary {
        flex-direction: column; /* Stack items vertically on mobile */
        align-items: flex-start; /* Align text to the left */
    }
    .cws-results-summary div {
        flex-basis: 100%; /* Take full width on mobile */
        width: 100%;
        margin-bottom: 10px;
    }
    .cws-results-summary div:last-child {
        margin-bottom: 0;
    }

    .cws-button-group {
        flex-direction: column;
    }
    .cws-button-group button {
        margin-bottom: 10px;
    }
}