/**
 * Print My Banner Custom WooCommerce Calculator CSS
 * Premium, modern, responsive aesthetics using CSS Grid, Flexbox, and HSL colors.
 */

/* Import Google Font for consistent luxury typography */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

.pmb-calc-widget-container {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: linear-gradient(135deg, #fcfdfe 0%, #f5f8fc 100%);
    border: 1px solid #e1e7f0;
    box-shadow: 0 10px 30px rgba(184, 198, 219, 0.15);
    border-radius: 16px;
    padding: 24px;
    margin: 20px 0;
    max-width: 100%;
    box-sizing: border-box;
}

.pmb-calc-title {
    font-size: 18px;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 20px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
    letter-spacing: -0.02em;
}

.pmb-calc-field-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.pmb-calc-field-label {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

/* Number inputs side-by-side */
.pmb-calc-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.pmb-calc-input {
    background-color: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    color: #0f172a;
    transition: all 0.25s ease;
    box-sizing: border-box;
    width: 100%;
}

.pmb-calc-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

/* Grid Layouts for Radios */
.pmb-calc-radio-group {
    display: grid;
    gap: 10px;
}

.pmb-calc-layout-1 {
    grid-template-columns: 1fr;
}

.pmb-calc-layout-2 {
    grid-template-columns: repeat(2, 1fr);
}

.pmb-calc-layout-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pmb-calc-layout-4 {
    grid-template-columns: repeat(4, 1fr);
}

.pmb-calc-layout-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.pmb-calc-layout-inline .pmb-calc-radio-label {
    flex: 0 1 auto;
}

/* Custom premium radio items */
.pmb-calc-radio-label {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    transition: all 0.2s ease;
    text-align: center;
    box-sizing: border-box;
}

.pmb-calc-radio-label input[type="radio"] {
    display: none; /* Hide standard radio input */
}

.pmb-calc-radio-label:hover {
    border-color: #94a3b8;
    background-color: #f8fafc;
}

/* Selected state style */
.pmb-calc-radio-label:has(input[type="radio"]:checked) {
    border-color: #3b82f6;
    background-color: #eff6ff;
    color: #1d4ed8;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.08);
}

/* Block style radio cards (For Turnaround speed) */
.pmb-calc-radio-label-block {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background-color: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-sizing: border-box;
    margin-bottom: 8px;
}

.pmb-calc-radio-label-block input[type="radio"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
    cursor: pointer;
}

.pmb-calc-radio-label-block:hover {
    border-color: #94a3b8;
    background-color: #f8fafc;
}

.pmb-calc-radio-label-block:has(input[type="radio"]:checked) {
    border-color: #3b82f6;
    background-color: #eff6ff;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.08);
}

.pmb-calc-radio-content {
    display: flex;
    flex-direction: column;
}

.pmb-calc-turnaround-title {
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.3;
}

.pmb-calc-turnaround-sub {
    font-size: 12px;
    color: #64748b;
    margin-top: 3px;
}

/* Premium File Uploader styling */
.pmb-calc-upload-box {
    background-color: #ffffff;
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.pmb-calc-upload-box:hover, .pmb-calc-upload-box.dragover {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

.pmb-upload-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none; /* Let inputs capture clicks */
}

.pmb-upload-icon {
    color: #64748b;
    margin-bottom: 12px;
    transition: transform 0.2s ease;
}

.pmb-calc-upload-box:hover .pmb-upload-icon {
    transform: translateY(-2px);
    color: #3b82f6;
}

.pmb-upload-text {
    font-size: 14px;
    font-weight: 500;
    color: #334155;
    margin-bottom: 4px;
}

.pmb-upload-subtext {
    font-size: 11px;
    color: #64748b;
    max-width: 280px;
    line-height: 1.4;
}

/* Progress bar inside upload zone */
.pmb-upload-progress-wrapper {
    width: 100%;
    background-color: #f1f5f9;
    border-radius: 6px;
    height: 8px;
    overflow: hidden;
    position: relative;
    margin-top: 12px;
}

.pmb-upload-progress-bar {
    background: linear-gradient(90deg, #3b82f6 0%, #60a5fa 100%);
    height: 100%;
    width: 0%;
    transition: width 0.1s linear;
}

.pmb-upload-progress-percentage {
    position: absolute;
    right: 0;
    top: -18px;
    font-size: 11px;
    font-weight: 600;
    color: #3b82f6;
}

/* Uploaded file info */
.pmb-uploaded-file-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 10px 14px;
    width: 100%;
    box-sizing: border-box;
    margin-top: 10px;
}

.pmb-filename-label {
    font-size: 13px;
    font-weight: 500;
    color: #166534;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 85%;
}

.pmb-remove-file-btn {
    background: none;
    border: none;
    font-size: 18px;
    font-weight: 700;
    color: #b91c1c;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.pmb-remove-file-btn:hover {
    color: #ef4444;
}

/* Dynamic Live Pricing summary card */
.pmb-calc-pricing-summary {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    border-radius: 12px;
    padding: 18px 20px;
    color: #f8fafc;
    margin-top: 24px;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
}

.pmb-calc-summary-title {
    font-size: 16px;
    font-weight: 600;
    color: #f8fafc;
    margin: 0 0 14px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #334155;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pmb-calc-summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: #cbd5e1;
    margin-bottom: 8px;
}

.pmb-total-price-line {
    margin-bottom: 0;
    padding-top: 10px;
    border-top: 1px solid #334155;
    font-size: 15px;
    font-weight: 500;
}

.pmb-total-price-line .price-value, 
#pmb-calc-price-display {
    font-size: 24px;
    font-weight: 700;
    color: #60a5fa; /* Sleek bright blue */
    letter-spacing: -0.02em;
}

/* Dynamic Grid Layout Rows */
.pmb-calc-row {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.pmb-calc-row-cols-1 {
    grid-template-columns: 1fr;
}

.pmb-calc-row-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.pmb-calc-row-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pmb-calc-row-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.pmb-required-star {
    color: #ef4444;
    font-weight: bold;
    margin-left: 2px;
}

/* Responsive collapse on mobile */
@media screen and (max-width: 768px) {
    .pmb-calc-layout-4, .pmb-calc-layout-3,
    .pmb-calc-row-cols-4, .pmb-calc-row-cols-3 {
        grid-template-columns: repeat(2, 1fr); /* Collapse 3/4 cols to 2 on tablets */
    }
}

@media screen and (max-width: 480px) {
    .pmb-calc-layout-4, .pmb-calc-layout-3, .pmb-calc-layout-2,
    .pmb-calc-row-cols-4, .pmb-calc-row-cols-3, .pmb-calc-row-cols-2 {
        grid-template-columns: 1fr; /* Stack columns on small mobile devices */
    }
    
    .pmb-calc-grid-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .pmb-calc-widget-container {
        padding: 16px;
    }
}