/*
 * Nasekarty Product Designer - Unified Configurator Styles
 * Single source of truth for all configurator UI components
 * Modern design system with consistent spacing, colors, and styling
 */

/* ===== DESIGN SYSTEM VARIABLES ===== */
:root {
    /* Colors - Modern & Consistent */
    --npd-color-primary: #3b82f6;
    --npd-color-primary-dark: #2563eb;
    --npd-color-success: #10b981;
    --npd-color-success-dark: #059669;
    --npd-color-warning: #f59e0b;
    --npd-color-danger: #dc2626;

    /* Neutral Colors */
    --npd-color-white: #ffffff;
    --npd-color-gray-50: #f8fafc;
    --npd-color-gray-100: #f1f5f9;
    --npd-color-gray-200: #e2e8f0;
    --npd-color-gray-300: #cbd5e1;
    --npd-color-gray-400: #94a3b8;
    --npd-color-gray-500: #64748b;
    --npd-color-gray-600: #475569;
    --npd-color-gray-700: #334155;
    --npd-color-gray-800: #1e293b;
    --npd-color-gray-900: #0f172a;

    /* Spacing */
    --npd-spacing-xs: 0.25rem;   /* 4px */
    --npd-spacing-sm: 0.5rem;    /* 8px */
    --npd-spacing-md: 1rem;      /* 16px */
    --npd-spacing-lg: 1.5rem;    /* 24px */
    --npd-spacing-xl: 2rem;      /* 32px */
    --npd-spacing-2xl: 3rem;     /* 48px */

    /* Border Radius - Consistent System */
    --npd-radius-sm: 4px;
    --npd-radius-md: 8px;
    --npd-radius-lg: 12px;
    --npd-radius-xl: 16px;
    --npd-radius-full: 50%;

    /* Shadows */
    --npd-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --npd-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --npd-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --npd-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --npd-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --npd-font-size-sm: 0.875rem;
    --npd-font-size-base: 1rem;
    --npd-font-size-lg: 1.125rem;
    --npd-font-size-xl: 1.25rem;
    --npd-font-size-2xl: 1.5rem;
    --npd-font-size-3xl: 1.875rem;
}

/* ===== MAIN CONFIGURATOR CONTAINER ===== */
.npd-configurator-wrapper {
    background: var(--npd-color-white);
    border-radius: var(--npd-radius-xl);
    box-shadow: var(--npd-shadow-lg);
    padding: 0;
    margin: var(--npd-spacing-lg) auto;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    max-width: 1200px;
    width: 100%;
    font-family: var(--npd-font-family);
}

/* ===== STEP NAVIGATION ===== */
.npd-step-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--npd-spacing-xl) var(--npd-spacing-lg);
    background: linear-gradient(to bottom, #fafbfc, #f8fafc);
    border-bottom: 1px solid var(--npd-color-gray-200);
    gap: 0;
}

.npd-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.npd-step-circle {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--npd-color-gray-300);
    border: 3px solid var(--npd-color-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.npd-step-number {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--npd-color-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.npd-step-checkmark {
    position: absolute;
    width: 24px;
    height: 24px;
    color: var(--npd-color-white);
    display: none;
}

.npd-step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--npd-color-gray-600);
    text-align: center;
    max-width: 120px;
    line-height: 1.3;
    white-space: nowrap;
}

/* Step Connector Lines */
.npd-step-connector {
    flex: 1;
    height: 3px;
    background: var(--npd-color-gray-300);
    margin: 0 -8px;
    margin-bottom: 36px;
    max-width: 120px;
    transition: all 0.3s ease;
    align-self: flex-start;
    margin-top: 22px;
}

/* Active Step */
.npd-step.active .npd-step-circle {
    background: var(--npd-color-primary);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
    transform: scale(1.05);
}

.npd-step.active .npd-step-label {
    color: var(--npd-color-primary);
    font-weight: 700;
}

/* Completed Step */
.npd-step.completed .npd-step-circle {
    background: var(--npd-color-primary);
}

.npd-step.completed .npd-step-number {
    display: none;
}

.npd-step.completed .npd-step-checkmark {
    display: block;
}

.npd-step.completed .npd-step-label {
    color: var(--npd-color-gray-700);
}

/* Completed Connector */
.npd-step.completed + .npd-step-connector {
    background: var(--npd-color-primary);
}

/* Disabled/Future Step */
.npd-step.disabled .npd-step-circle {
    background: var(--npd-color-gray-300);
    cursor: not-allowed;
}

.npd-step.disabled .npd-step-label {
    color: var(--npd-color-gray-400);
}

.npd-step.disabled {
    cursor: not-allowed;
    pointer-events: none;
}

/* Hover Effects */
.npd-step:not(.disabled):hover .npd-step-circle {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== STEP CONTENT CONTAINER ===== */
.npd-steps-container {
    flex-grow: 1;
    position: relative;
}

.npd-step-content {
    display: none;
    padding: var(--npd-spacing-xl);
    min-height: 500px;
    animation: fadeIn 0.3s ease-in-out;
}

.npd-step-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== STEP 1: DESIGN SELECTION ===== */
/* Step heading spacing */
.npd-step-content h2,
.npd-step-content .step-title,
.npd-step-content h1 {
    margin: 0 0 40px 0;
    padding: 30px 0 20px 0;
    text-align: center;
}

.npd-designs-grid {
    display: flex;
    justify-content: center;
    align-items: stretch; /* Changed from flex-start to stretch for equal heights */
    gap: 24px;
    margin: 30px auto;
    max-width: 800px;
    flex-wrap: wrap;
}

.npd-design-option,
.npd-design-card {
    background: var(--npd-color-white);
    border: 2px solid var(--npd-color-gray-200);
    border-radius: 12px;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    text-align: center;
    min-width: 280px;
    max-width: 320px;
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 480px; /* Fixed minimum height for consistent card sizes */
}

.npd-design-option:hover,
.npd-design-card:hover {
    border-color: var(--npd-color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.npd-design-option.selected,
.npd-design-card.selected {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 8px 32px rgba(0, 123, 255, 0.15);
    transform: translateY(-2px);
}

.npd-design-preview,
.npd-design-image {
    aspect-ratio: 3/4;
    background: var(--npd-color-gray-100);
    border-radius: 12px 12px 0 0;
    margin-bottom: 0;
    display: block;
    overflow: hidden;
    position: relative;
    box-shadow: none;
    padding: 0;
    margin: 0;
}

.npd-design-preview img,
.npd-design-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
    display: block;
    margin: 0;
    padding: 0;
    border-radius: 12px 12px 0 0;
}

.npd-design-image .npd-back-image {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
}

/* Text area padding for design cards */
.npd-design-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex: 1; /* Allow info section to grow and push content to edges */
    justify-content: space-between;
}

.npd-design-title {
    font-size: var(--npd-font-size-lg);
    font-weight: 600;
    color: var(--npd-color-gray-800);
    margin: 0 0 8px 0;
}

.npd-design-description,
.npd-design-subtitle {
    font-size: var(--npd-font-size-sm);
    color: var(--npd-color-gray-600);
    line-height: 1.5;
    margin-bottom: 12px;
    min-height: 2.5em; /* Reserve space for 2 lines of text */
}

.npd-design-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--npd-font-size-sm);
    margin: 0;
}

.npd-design-count {
    color: var(--npd-color-gray-600);
}

.npd-design-price,
.price {
    font-weight: 700;
    color: #00A86B !important;
    font-size: var(--npd-font-size-xl);
    display: block;
    margin: 0;
}

/* ===== STEP 2: PACKAGE CUSTOMIZATION ===== */

/* Step 2 header spacing - consistent with Step 1 */
.npd-step-content[data-step="2"] h2 {
    margin: 0 0 40px 0;
    padding: 30px 0 20px 0;
    text-align: center;
}

.npd-step-content[data-step="2"] p {
    margin: 0;
    text-align: center;
    color: var(--npd-color-gray-600);
}

/* Main package customization container */
.npd-package-customization {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Preview Section */
.preview-section {
    text-align: center;
}

/* Removed preview-section h3 styles since h3 was removed from HTML */

.npd-package-preview-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    border-radius: var(--npd-radius-lg);
    overflow: hidden;
    box-shadow: var(--npd-shadow-md);
    display: inline-block;
}

.package-preview-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.package-text-overlay {
    position: absolute;
    color: var(--npd-color-gray-800);
    font-weight: 600;
    text-align: center;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: var(--npd-radius-sm);
    box-shadow: var(--npd-shadow-sm);
    word-wrap: break-word;
    overflow-wrap: break-word;
    /* Default positioning - will be overridden by JavaScript */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: auto;
    min-height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
    /* Ensure text doesn't overflow the container */
    box-sizing: border-box;
}

/* Input Section */
.input-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.input-section label {
    font-weight: 600;
    color: var(--npd-color-gray-700);
    font-size: var(--npd-font-size-sm);
}

.input-section .npd-input {
    font-size: var(--npd-font-size-base);
    padding: 12px 16px;
}

/* Font Selection Section */
.fonts-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.fonts-section label {
    font-weight: 600;
    color: var(--npd-color-gray-700);
    font-size: var(--npd-font-size-sm);
}

.font-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.font-option {
    background: var(--npd-color-white);
    border: 2px solid var(--npd-color-gray-200);
    border-radius: var(--npd-radius-md);
    padding: 20px 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9375rem;
    font-weight: 500;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    white-space: normal;
    word-wrap: break-word;
}

.font-option:hover {
    background: var(--npd-color-gray-50);
    border-color: var(--npd-color-gray-300);
    transform: translateY(-1px);
}

.font-option.selected,
.font-option.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--npd-color-primary);
    color: var(--npd-color-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
    transform: translateY(-2px);
}

/* Individual font families */
.font-option[data-font="Arial"] { font-family: Arial, sans-serif; }
.font-option[data-font="Verdana"] { font-family: Verdana, sans-serif; }
.font-option[data-font="Georgia"] { font-family: Georgia, serif; }
.font-option[data-font="Times New Roman"] { font-family: "Times New Roman", serif; }
.font-option[data-font="Courier New"] { font-family: "Courier New", monospace; }
.font-option[data-font="Helvetica"] { font-family: Helvetica, sans-serif; }

/* Responsive design for package customization */
@media (max-width: 768px) {
    .npd-package-customization {
        max-width: 100%;
        gap: 30px;
    }

    .font-selection-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 8px;
    }

    .font-option {
        padding: 16px 12px;
        font-size: var(--npd-font-size-sm);
        min-height: 68px;
    }
}

/* Maximum 5 cards per row constraint */
@media (min-width: 1500px) {
    .npd-cards-grid,
    .card-grid,
    #card-configurator-grid {
        grid-template-columns: repeat(5, 1fr);
        max-width: calc(5 * 300px + 4 * 12px); /* 5 cards + 4 gaps */
        margin-left: auto;
        margin-right: auto;
    }
}

/* Responsive adjustments for smaller screens */
@media (max-width: 640px) {
    .npd-card-editor,
    .card-placeholder,
    .card-item {
        aspect-ratio: 2.5 / 3.5; /* Maintain playing card ratio */
        width: 100%;
        height: auto;
    }

    .npd-cards-grid,
    .card-grid,
    #card-configurator-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); /* Increased from 160px to prevent template overflow on mobile */
        gap: 12px;
        max-width: 600px;
        margin: 0 auto;
    }
}

/* ===== STEP 3: IMAGE UPLOAD ===== */
/* Step 3 title spacing */
.npd-step-content[data-step="3"] h2,
.npd-step-content[data-step="3"] .step-title {
    margin: 0 0 30px 0;
    text-align: center;
}

/* Instructions spacing */
.npd-step-content[data-step="3"] p,
.npd-step-content[data-step="3"] .instructions {
    margin: 30px 0;
    text-align: center;
    color: var(--npd-color-gray-600);
}

.npd-upload-area,
.upload-box,
#bulk-upload-area {
    border: 2px dashed #ccc;
    border-radius: var(--npd-radius-lg);
    padding: 48px 32px;
    text-align: center;
    background: var(--npd-color-gray-50);
    margin: 40px auto;
    transition: all 0.3s ease;
    cursor: pointer;
    max-width: 600px;
    position: relative;
}

.npd-upload-area:hover,
.upload-box:hover,
#bulk-upload-area:hover {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.npd-upload-area.dragover,
.upload-box.dragover,
#bulk-upload-area.dragover {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.1);
}

.npd-upload-icon,
.upload-icon {
    font-size: 48px;
    color: var(--npd-color-gray-400);
    margin-bottom: 16px;
    display: block;
    text-align: center;
}

/* Skip button styling */
#skip-bulk-upload,
.skip-button {
    background: var(--npd-color-gray-200);
    color: var(--npd-color-gray-700);
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-top: 20px;
}

#skip-bulk-upload:hover,
.skip-button:hover {
    background: var(--npd-color-gray-300);
    transform: translateY(-1px);
}

.npd-uploaded-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--npd-spacing-md);
    margin-top: var(--npd-spacing-lg);
}

.npd-uploaded-image {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--npd-radius-md);
    overflow: hidden;
    box-shadow: var(--npd-shadow-sm);
}

.npd-uploaded-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.npd-image-remove {
    position: absolute;
    top: var(--npd-spacing-xs);
    right: var(--npd-spacing-xs);
    background: var(--npd-color-danger);
    color: var(--npd-color-white);
    border: none;
    border-radius: var(--npd-radius-full);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s ease;
}

.npd-image-remove:hover {
    background: #b91c1c;
    transform: scale(1.1);
}

/* ===== STEP 4: CARD CONFIGURATION ===== */
.npd-cards-grid,
.card-grid,
#card-configurator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); /* Increased from 200px to prevent template overflow */
    gap: 24px; /* Increased spacing to accommodate button overlap */
    margin-top: var(--npd-spacing-lg);
    width: 100%;
    padding: 20px; /* Normal padding */
    max-width: 100%;
    margin: 0 auto;
    justify-items: stretch;
    justify-content: center;
    overflow: visible; /* Ensure container allows overflow */
}

/* Desktop-specific grid layout - smaller gaps and max 5 cards per row */
@media (min-width: 769px) {
    .npd-cards-grid,
    .card-grid,
    #card-configurator-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 16px; /* Reduced gaps on desktop */
        padding: 15px; /* Reduced padding */
        max-width: 1400px; /* Allow wider layout */
    }
}

/* Enforce maximum 5 cards per row on larger screens */
@media (min-width: 1200px) {
    .npd-cards-grid,
    .card-grid,
    #card-configurator-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        max-width: calc(5 * 280px + 4 * 16px); /* 5 cards + 4 gaps */
    }
}

.npd-card-editor,
.card-placeholder {
    background: var(--npd-color-white);
    border: 2px dashed var(--npd-color-gray-300);
    border-radius: var(--npd-radius-lg);
    padding: var(--npd-spacing-md);
    box-shadow: var(--npd-shadow-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    aspect-ratio: 3/4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Dynamic sizing based on container width */
    min-width: 300px;
    width: 100%;
    min-height: 400px; /* 300px * 4/3 for aspect ratio */
}

.npd-card-editor:hover,
.card-placeholder:hover {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-1px);
}

.npd-card-preview {
    aspect-ratio: 3/4;
    background: var(--npd-color-gray-100);
    border-radius: var(--npd-radius-md);
    margin-bottom: var(--npd-spacing-md);
    position: relative;
    overflow: hidden;
}

.npd-card-number {
    position: absolute;
    top: var(--npd-spacing-sm);
    left: var(--npd-spacing-sm);
    background: var(--npd-color-primary);
    color: var(--npd-color-white);
    padding: var(--npd-spacing-xs) var(--npd-spacing-sm);
    border-radius: var(--npd-radius-sm);
    font-size: var(--npd-font-size-sm);
    font-weight: 600;
}

.npd-card-controls {
    display: flex;
    flex-direction: column;
    gap: var(--npd-spacing-sm);
}

/* Upload placeholders styling */
.upload-placeholder,
.card-upload-icon {
    font-size: 24px;
    color: var(--npd-color-gray-400);
    margin-bottom: 8px;
}

.upload-placeholder-text {
    font-size: 12px;
    color: var(--npd-color-gray-500);
    text-align: center;
}

.npd-input {
    width: 100%;
    padding: var(--npd-spacing-sm) var(--npd-spacing-md);
    border: 1px solid var(--npd-color-gray-300);
    border-radius: var(--npd-radius-md);
    font-size: var(--npd-font-size-sm);
    font-family: var(--npd-font-family);
    transition: border-color 0.2s ease;
}

.npd-input:focus {
    outline: none;
    border-color: var(--npd-color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* ===== BUTTONS ===== */
.npd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--npd-spacing-sm);
    padding: var(--npd-spacing-sm) var(--npd-spacing-lg);
    border: none;
    border-radius: var(--npd-radius-md);
    font-size: var(--npd-font-size-sm);
    font-weight: 500;
    font-family: var(--npd-font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.npd-btn-primary {
    background: var(--npd-color-primary);
    color: var(--npd-color-white);
}

.npd-btn-primary:hover {
    background: var(--npd-color-primary-dark);
    transform: translateY(-1px);
}

.npd-btn-secondary {
    background: var(--npd-color-gray-200);
    color: var(--npd-color-gray-700);
}

.npd-btn-secondary:hover {
    background: var(--npd-color-gray-300);
}

.npd-btn-success {
    background: var(--npd-color-success);
    color: var(--npd-color-white);
}

.npd-btn-success:hover {
    background: var(--npd-color-success-dark);
    transform: translateY(-1px);
}

/* ===== NAVIGATION BUTTONS ===== */
.npd-navigation-buttons,
.footer-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--npd-spacing-lg) var(--npd-spacing-xl);
    border-top: 1px solid var(--npd-color-gray-200);
    background: var(--npd-color-gray-50);
    position: relative;
}

/* Add to Cart button positioning */
#add-to-cart,
.add-to-cart-btn {
    background: #00A86B !important;
    color: var(--npd-color-white);
    border: none;
    border-radius: var(--npd-radius-md);
    padding: 12px 24px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 168, 107, 0.3);
}

#add-to-cart:hover,
.add-to-cart-btn:hover {
    background: #008f5a !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 168, 107, 0.4);
}

/* Step indicator removed - using top navigation only */

/* Skip button styling */
#skip-bulk-upload {
    background-color: var(--npd-color-gray-200);
    color: var(--npd-color-gray-700);
    padding: var(--npd-spacing-sm) var(--npd-spacing-lg);
    border-radius: var(--npd-radius-md);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    outline: none;
    font-family: var(--npd-font-family);
}

#skip-bulk-upload:hover {
    background-color: var(--npd-color-gray-300);
}

/* ===== LOADING STATES ===== */
.npd-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--npd-spacing-2xl);
    color: var(--npd-color-gray-500);
    font-size: var(--npd-font-size-lg);
}

.npd-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--npd-color-gray-200);
    border-top: 2px solid var(--npd-color-primary);
    border-radius: var(--npd-radius-full);
    animation: spin 1s linear infinite;
    margin-right: var(--npd-spacing-sm);
}

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

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .npd-configurator-wrapper {
        margin: var(--npd-spacing-sm) auto;
        border-radius: var(--npd-radius-md);
    }

    .npd-step-nav {
        flex-direction: column;
        padding: var(--npd-spacing-lg) var(--npd-spacing-sm);
        gap: 0;
        align-items: stretch;
    }

    .npd-step {
        flex-direction: row;
        justify-content: flex-start;
        align-items: center;
        gap: 12px;
        padding: 10px 8px;
    }

    .npd-step-circle {
        width: 40px;
        height: 40px;
        border-width: 2px;
        flex-shrink: 0;
    }

    .npd-step-number {
        font-size: 0.9375rem;
    }

    .npd-step-checkmark {
        width: 20px;
        height: 20px;
    }

    .npd-step-label {
        font-size: 0.875rem;
        max-width: none;
        text-align: left;
        white-space: normal;
        flex: 1;
    }

    .npd-step-connector {
        display: none;
    }

                        /* Mobile card grid - single column with proper card aspect ratio */
    .card-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 auto !important;
        padding: 10px !important;
    }

    .card-item {
        width: 100% !important;
        aspect-ratio: 2.5 / 3.5; /* Default - dynamically overridden by JS */
        height: auto !important;
        border-radius: 8px !important;
        margin: 0 auto !important;
        min-height: unset !important;
        max-height: unset !important;
        max-width: 85vw !important;
    }

    .npd-step-content {
        padding: var(--npd-spacing-lg);
    }

    .npd-designs-grid {
        grid-template-columns: 1fr;
    }

    .npd-package-options {
        grid-template-columns: 1fr;
    }

    .npd-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); /* Increased from 150px to prevent template overflow */
    }

    .npd-navigation-buttons {
        flex-direction: column;
        gap: var(--npd-spacing-sm);
    }
}

@media (max-width: 480px) {
    .npd-step-content {
        padding: var(--npd-spacing-md);
    }

    .npd-upload-area {
        padding: var(--npd-spacing-lg);
    }

    .npd-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* Card wrapper - contains both card and buttons */
.card-wrapper {
    position: relative;
    padding: 20px; /* Padding to prevent control buttons from hiding card content */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    overflow: visible; /* Ensure buttons are always visible */
}

/* Card items generated by JavaScript */
.card-item {
    background: var(--npd-color-white);
    border: 1px solid var(--npd-color-gray-200);
    border-radius: var(--npd-radius-md);
    padding: 0;
    box-shadow: var(--npd-shadow-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    aspect-ratio: 2.5 / 3.5; /* Default aspect ratio - dynamically overridden by JS based on template image */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100% !important;
    height: auto !important; /* Override any theme height constraints */
    overflow: hidden; /* Prevent images from bleeding outside card boundaries */
}

.card-item:hover {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-1px);
}

/* Desktop-specific card sizing - make cards bigger */
@media (min-width: 769px) {
    .card-item {
        min-width: 240px !important; /* Minimum card width on desktop */
        max-width: 300px !important; /* Maximum card width to keep reasonable size */
        height: auto !important; /* Ensure height is auto on desktop */
    }
}

@media (min-width: 1200px) {
    .card-item {
        min-width: 260px !important; /* Slightly bigger on large screens */
        max-width: 320px !important;
        height: auto !important; /* Ensure height is auto on desktop */
    }
}

/* Enhanced upload placeholder styling */
.upload-icon-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--npd-color-primary);
    font-size: var(--npd-font-size-sm);
    transition: all 0.3s ease;
}

.upload-icon-placeholder:hover {
    transform: scale(1.02);
    color: var(--npd-color-primary-dark);
}

/* User image manipulation styles */
.user-image-layer {
    position: relative; /* Ensure proper stacking context */
    z-index: 2 !important; /* Always behind template, never elevate */
}

/* Active manipulation handled by border overlay */

.user-image-layer:hover .image-border-overlay {
    opacity: 1 !important;
    border-color: var(--npd-color-primary) !important;
}

.user-image-layer.active-manipulation .image-border-overlay {
    opacity: 1 !important;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3) !important;
}

/* Border overlay that shows above template */
.image-border-overlay {
    transition: all 0.2s ease;
}

/* Ensure control buttons are always on top */
.user-image-layer .delete-icon-button,
.user-image-layer .resize-handle,
.user-image-layer .rotate-handle {
    z-index: 15 !important; /* Highest priority for controls */
}

/* Control button improvements */
.delete-icon-button:hover {
    background: rgba(239, 68, 68, 1) !important;
    transform: scale(1.1);
}

.rotate-handle:hover {
    background: rgba(34, 197, 94, 1) !important;
    transform: scale(1.1);
}

.resize-handle:hover {
    background: #2563eb !important;
    transform: scale(1.2);
}

.upload-icon-placeholder svg {
    margin-bottom: 8px;
}

.card-name-label {
    display: none !important; /* Hidden as not needed */
    line-height: 1.2;
}

.card-number {
    position: absolute;
    bottom: 8px;
    right: 8px;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 2px;
    z-index: 10;
}

/* Control buttons - always visible and accessible */
.image-controls-layer .resize-handle,
.image-controls-layer .rotate-handle,
.image-controls-layer .delete-icon-button {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    display: flex !important;
}

/* Ensure controls are always on top */
.image-controls-layer {
    pointer-events: none;
    z-index: 10;
}

.image-controls-layer > * {
    pointer-events: auto;
}

/* Performance optimization for drag operations */
.user-image-layer.active-manipulation {
    transition: none !important;
}

.image-border-overlay {
    transition: opacity 0.2s ease;
}

/* Mobile touch optimization - minimal interference approach */
.resize-handle,
.rotate-handle,
.delete-icon-button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* Remove touch-action initially to test */
}

.user-image-layer {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* Remove touch-action initially to test */
}

/* Prevent text selection and context menus during manipulation */
.user-image-layer.active-manipulation {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

/* Gesture handling improvements */
.user-image-layer {
    transition: transform 0.1s ease-out;
    transform-origin: center center;
}

/* Smooth transitions for gestures */
.user-image-layer.active-manipulation {
    transition: none; /* Disable transitions during active manipulation */
}

/* Enhanced border feedback for gestures */
.image-border-overlay {
    transition: border-color 0.2s ease, opacity 0.2s ease;
    border-style: dashed;
    border-width: 2px;
}

/* Visual feedback for different gesture types */
.user-image-layer.active-manipulation .image-border-overlay {
    opacity: 1;
}

/* Gesture instruction overlay (appears on first touch) */
.gesture-help {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 11px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 20;
    white-space: nowrap;
}

.user-image-layer:hover .gesture-help {
    opacity: 1;
}

/* Better touch targets for mobile */
@media (max-width: 768px) {
    .user-image-layer {
        min-width: 44px; /* iOS minimum touch target */
        min-height: 44px;
    }
}

/* Prevent text selection during gestures */
.card-item.gesture-active {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
}

/* Force touch-action none on gesture elements */
.user-image-layer {
    touch-action: none !important;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Ensure control buttons are always clickable on all devices */
.delete-icon-button,
.resize-handle,
.rotate-handle {
    pointer-events: auto !important;
    z-index: 25 !important;
    position: absolute !important;
    cursor: pointer !important;
    touch-action: manipulation !important;
    transition: transform 0.2s ease, background-color 0.2s ease !important;
}

.delete-icon-button:hover {
    transform: scale(1.1) !important;
    background: rgba(239, 68, 68, 1) !important;
}

.resize-handle:hover {
    transform: scale(1.1) !important;
    background: #2563eb !important;
}

.rotate-handle:hover {
    transform: scale(1.1) !important;
    background: rgba(34, 197, 94, 1) !important;
}

/* Buttons are now positioned directly on card container */
.card-item {
    position: relative !important;
}

/* Prevent scrolling on card items during gestures */
.card-item {
    touch-action: none !important;
}

/* Ensure step container allows scrolling only when not touching images */
.npd-step-content[data-step="4"] {
    touch-action: pan-y;
    overflow: visible !important; /* Allow buttons to overflow */
}

/* Override any other touch-action rules */
.user-image-layer,
.card-item,
.image-controls-layer {
    touch-action: none !important;
}

/* ===== ENHANCED MOBILE TOUCH SUPPORT ===== */

/* Touch-specific improvements for mobile devices */
@media (hover: none) and (pointer: coarse) {
    /* Remove excessive rounded corners and container styling on mobile */
    .npd-configurator-wrapper {
        border-radius: 8px !important;
        margin: 10px auto !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
        overflow: visible !important; /* Allow buttons to overflow */
    }

    .npd-steps-container {
        border-radius: 0 !important;
    }

    .npd-step-content {
        border-radius: 0 !important;
        padding: 15px !important;
        overflow: visible !important; /* Allow buttons to overflow */
    }

    /* Step 4 specific mobile adjustments */
    .npd-step-content[data-step="4"] {
        padding: 10px !important;
        overflow: visible !important; /* Allow buttons to overflow */
    }
    /* Larger touch targets for control buttons on mobile */
    .delete-icon-button,
    .resize-handle,
    .rotate-handle {
        width: 36px !important;
        height: 36px !important;
        border-width: 3px !important;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3) !important;
        z-index: 20 !important;
        pointer-events: auto !important;
    }

                                        /* Position buttons in corners for mobile */
    .delete-icon-button {
        top: 4px !important;
        right: 4px !important;
        width: 40px !important;
        height: 40px !important;
    }

    /* Hide resize and rotate buttons on mobile - only show delete */
    .rotate-handle,
    .resize-handle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    /* Larger upload areas for easier touch interaction */
    .upload-icon-placeholder {
        border-width: 3px !important;
        min-height: 120px !important;
        padding: 20px !important;
    }

    .upload-icon-placeholder svg {
        width: 3rem !important;
        height: 3rem !important;
    }

    /* Enhanced visual feedback for touch */
    .card-item:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }

    .delete-icon-button:active {
        transform: scale(1.3) !important;
        background: rgba(239, 68, 68, 1) !important;
    }

    .resize-handle:active {
        transform: scale(1.3) !important;
        background: #1d4ed8 !important;
    }

    .rotate-handle:active {
        transform: scale(1.3) !important;
        background: rgba(34, 197, 94, 1) !important;
    }

    /* Touch helper text animation */
    .touch-helper {
        animation: slideInOut 2s ease-in-out;
        font-weight: 600;
        letter-spacing: 0.5px;
    }

    @keyframes slideInOut {
        0% {
            opacity: 0;
            transform: translateX(-50%) translateY(-20px) scale(0.8);
        }
        15% {
            opacity: 1;
            transform: translateX(-50%) translateY(0) scale(1);
        }
        85% {
            opacity: 1;
            transform: translateX(-50%) translateY(0) scale(1);
        }
        100% {
            opacity: 0;
            transform: translateX(-50%) translateY(-20px) scale(0.8);
        }
    }

    /* Enhanced border overlay for touch feedback */
    .image-border-overlay {
        border-width: 4px !important;
        border-style: solid;
        border-radius: 8px !important;
        transition: all 0.3s ease;
    }

    /* Ensure control buttons are always clickable */
    .delete-icon-button,
    .resize-handle,
    .rotate-handle {
        pointer-events: auto !important;
        z-index: 25 !important;
        position: absolute !important;
        cursor: pointer !important;
    }

        /* User image layer should allow dragging but not interfere with buttons */
    .user-image-layer {
        pointer-events: auto !important;
        z-index: 10 !important;
    }

    /* Better visual feedback during manipulation */
    .user-image-layer.active-manipulation {
        z-index: 12 !important;
    }

    .user-image-layer.active-manipulation .image-border-overlay {
        opacity: 1 !important;
        animation: mobilePulse 1.5s infinite;
    }

    @keyframes mobilePulse {
        0%, 100% {
            opacity: 0.7;
            border-width: 4px;
        }
        50% {
            opacity: 1;
            border-width: 6px;
        }
    }

    /* Enhanced gesture help for mobile */
    .gesture-help {
        font-size: 12px !important;
        padding: 6px 10px !important;
        bottom: -30px !important;
        background: rgba(0, 0, 0, 0.9) !important;
        border-radius: 6px !important;
        font-weight: 600;
        letter-spacing: 0.3px;
    }

    /* Mobile-specific step navigation improvements */
    .npd-step {
        min-height: 44px;
        padding: var(--npd-spacing-sm) var(--npd-spacing-md) !important;
    }

    .npd-step-number {
        min-width: 32px !important;
        min-height: 32px !important;
        font-size: 16px !important;
    }

                         /* Mobile card grid - single column layout with card aspect ratio */
    .card-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 10px !important;
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 auto !important;
    }

    /* Mobile card wrapper - extra padding to accommodate control buttons */
    .card-wrapper {
        padding: 25px 20px !important;
    }

    /* Improved card items for mobile - proper playing card proportions */
    .card-item {
        width: 100% !important;
        aspect-ratio: 2.5 / 3.5; /* Default - dynamically overridden by JS */
        height: auto !important;
        min-width: unset !important;
        min-height: unset !important;
        max-height: unset !important;
        border-radius: 8px !important;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
        margin: 0 auto !important;
        max-width: 90vw !important;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .card-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 auto !important;
        padding: 5px !important;
    }

    /* Extra padding for smallest devices */
    .card-wrapper {
        padding: 25px 15px !important;
    }

    .card-item {
        width: 100% !important;
        aspect-ratio: 2.5 / 3.5; /* Default - dynamically overridden by JS */
        height: auto !important;
        min-width: unset !important;
        min-height: unset !important;
        max-height: unset !important;
        max-width: 95vw !important;
    }

    .delete-icon-button,
    .resize-handle,
    .rotate-handle {
        width: 32px !important;
        height: 32px !important;
    }

                                    .delete-icon-button {
        top: 3px !important;
        right: 3px !important;
        width: 38px !important;
        height: 38px !important;
    }

    /* Hide resize and rotate buttons on small mobile - only show delete */
    .resize-handle,
    .rotate-handle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

/* Ensure all control buttons are always visible and clickable (desktop default) */
.delete-icon-button,
.resize-handle,
.rotate-handle {
    visibility: visible !important;
    opacity: 1 !important;
    display: flex !important;
    z-index: 30 !important;
    pointer-events: auto !important;
}

/* Hide resize and rotate buttons on touchscreen devices (more specific targeting) */
@media (pointer: coarse) and (hover: none) {
    .resize-handle,
    .rotate-handle {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}

/* Ensure interactive elements work on all touch devices */
@media (pointer: coarse) {
    .delete-icon-button,
    .upload-icon-placeholder,
    .individual-upload-input {
        pointer-events: auto !important;
        touch-action: manipulation !important;
    }

    /* Visual feedback for touch interactions */
    .delete-icon-button.button-pressed {
        transform: scale(0.95) !important;
        opacity: 0.8 !important;
    }

    .upload-icon-placeholder:active {
        transform: scale(0.98) !important;
        background: rgba(59, 130, 246, 0.15) !important;
    }
}

/* Ensure proper layering for image manipulation */
.card-template-overlay {
    pointer-events: none !important; /* Always allow clicks to pass through to user image below */
    z-index: 3 !important; /* Template on top */
}

.user-image-layer {
    z-index: 1 !important; /* User image behind template */
    pointer-events: auto !important; /* Allow dragging of user image */
    cursor: move !important;
}

.image-border-overlay {
    z-index: 5 !important; /* Border shows on top during manipulation */
    pointer-events: none !important; /* Don't interfere with dragging */
}

/* ===== PERFORMANCE OPTIMIZATIONS STYLES ===== */

/* Lazy loading placeholder animation */
.lazy-placeholder {
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lazy-loaded .lazy-placeholder {
    opacity: 0 !important;
}

/* Smooth image fade-in when lazy loaded */
.user-image-layer {
    transition: background-color 0.3s ease;
}

.user-image-layer.lazy-loaded {
    animation: fadeInImage 0.3s ease;
}

@keyframes fadeInImage {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Upload progress indicator styles are now inline in JS for better portability */

/* Smooth transitions for drag/resize operations */
.user-image-layer.active-manipulation {
    transition: none !important;
}

.user-image-layer:not(.active-manipulation) {
    transition: transform 0.1s ease-out;
}

/* Performance hint for browser - promote to GPU layer */
.user-image-layer,
.card-template-overlay {
    will-change: transform, opacity;
    transform: translateZ(0); /* Force GPU acceleration */
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    .user-image-layer,
    .lazy-placeholder {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== STEP 2: PREDEFINED TEXT OPTIONS & DELIVERY ===== */

/* Package Customization Layout */
.npd-package-customization {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

/* Package Preview Section - Compact */
.npd-package-preview-section {
    background: var(--npd-color-gray-50);
    border-radius: var(--npd-radius-md);
    padding: 1.25rem;
}

.npd-package-preview-container {
    position: relative;
    max-width: 320px;
    margin: 0 auto;
    border-radius: var(--npd-radius-md);
    overflow: hidden;
    box-shadow: var(--npd-shadow-sm);
    border: 1px solid var(--npd-color-gray-200);
}

.package-preview-img {
    display: block;
    width: 100%;
    height: auto;
}

.package-text-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    text-align: center;
    pointer-events: none;
}

/* Text Options Section */
.npd-text-options-section {
    margin-bottom: 1.5rem;
}

.npd-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.npd-section-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--npd-color-gray-900);
    margin: 0;
}

.npd-section-badge {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 1.5rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Text Options Grid */
.npd-text-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* Mobile Preview - Hidden on Desktop */
.npd-mobile-preview-area {
    display: none;
}

.npd-mobile-label-container {
    display: none;
}

.npd-mobile-scroll-wrapper {
    display: none;
}

.npd-scroll-arrow {
    display: none;
}

.npd-mobile-scroll-dots {
    display: none;
}

.npd-mobile-label-switcher {
    display: none;
}

/* Custom Text & Delivery Row */
.npd-custom-delivery-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Text Option Card */
.npd-text-option-card {
    position: relative;
    background: white;
    border: 2px solid var(--npd-color-gray-200);
    border-radius: var(--npd-radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 180px;
}

/* Custom Text Card - Premium Elegant Design */
.npd-custom-text-card {
    position: relative;
    background: #ffffff;
    border: 2px solid var(--npd-color-gray-200);
    border-radius: 16px;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 180px;
}

/* Subtle background accent */
.npd-custom-text-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6 0%, #2563eb 50%, #3b82f6 100%);
    background-size: 200% 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.npd-custom-text-card:hover::before {
    opacity: 1;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.npd-custom-text-card:hover {
    border-color: var(--npd-color-primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.12);
    transform: translateY(-3px);
}

.npd-custom-text-card.selected {
    border-color: var(--npd-color-primary);
    background: linear-gradient(135deg, #fafbff 0%, #f0f6ff 100%);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1), 0 10px 30px rgba(59, 130, 246, 0.12);
}

.npd-custom-text-card.selected::before {
    opacity: 1;
}

.npd-custom-card-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
    flex: 1;
}

.npd-custom-icon-wrapper {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    transition: all 0.3s ease;
    position: relative;
    align-self: center;
    margin: 0;
    padding: 0;
}

/* Icon glow effect on hover */
.npd-custom-icon-wrapper::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    border-radius: 22px;
    opacity: 0;
    z-index: -1;
    filter: blur(12px);
    transition: opacity 0.3s ease;
}

.npd-custom-text-card:hover .npd-custom-icon-wrapper {
    transform: scale(1.05);
}

.npd-custom-text-card:hover .npd-custom-icon-wrapper::after {
    opacity: 0.6;
}

.npd-custom-icon-wrapper svg {
    width: 28px;
    height: 28px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.npd-custom-text-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
    align-self: center;
    margin: 0;
    padding: 0;
}

.npd-custom-text-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--npd-color-gray-900);
    margin: 0 0 0.25rem 0;
    padding: 0;
    line-height: 1.2;
    letter-spacing: -0.01em;
    text-align: left;
}

.npd-custom-text-info p {
    font-size: 0.9375rem;
    color: var(--npd-color-gray-600);
    margin: 0;
    padding: 0;
    line-height: 1.4;
    text-align: left;
}

/* Explicit classes to override any inherited center alignment */
.npd-custom-title {
    text-align: left !important;
}

.npd-custom-description {
    text-align: left !important;
}

/* Premium tag - HIDDEN */
.npd-premium-tag {
    display: none !important;
}

.npd-custom-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: linear-gradient(to right, rgba(59, 130, 246, 0.02) 0%, rgba(59, 130, 246, 0.05) 100%);
    border-top: 1px solid rgba(59, 130, 246, 0.1);
}

.npd-custom-price {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--npd-color-primary);
    letter-spacing: -0.02em;
    line-height: 1;
}

.npd-custom-check {
    width: 32px;
    height: 32px;
    background: var(--npd-color-primary);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.npd-custom-check svg {
    width: 20px;
    height: 20px;
}

.npd-custom-text-card.selected .npd-custom-check {
    display: flex;
    animation: checkPop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes checkPop {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.npd-text-option-card:hover {
    border-color: var(--npd-color-primary);
    box-shadow: var(--npd-shadow-md);
    transform: translateY(-2px);
}

.npd-text-option-card.selected {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Predefined Option with Image */
.npd-text-option-card.npd-predefined-option {
    padding: 0;
    overflow: hidden;
    min-height: 300px;
}

.npd-text-option-card.npd-predefined-option .npd-option-image {
    width: 100%;
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    display: block;
}

.npd-option-placeholder {
    width: 100%;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--npd-color-gray-100);
    color: var(--npd-color-gray-600);
    font-size: 1.125rem;
    font-weight: 600;
    padding: 2rem;
    text-align: center;
}

/* Premium Badge - More Subtle */
.npd-premium-badge {
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
    padding: 0.1875rem 0.625rem;
    border-radius: 0.875rem;
    font-size: 0.6875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.1875rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.npd-badge-icon {
    font-size: 0.75rem;
}

/* Option Content */
.npd-option-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.npd-option-icon {
    margin-bottom: 0.25rem;
}

.npd-custom-text-option .npd-option-icon svg {
    width: 36px;
    height: 36px;
}

.npd-option-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--npd-color-gray-800);
    margin: 0;
}

.npd-option-description {
    font-size: 0.8125rem;
    color: var(--npd-color-gray-600);
    margin: 0;
}

.npd-option-price {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--npd-color-primary);
    margin: 0.375rem 0 0 0;
}

/* Check Mark - HIDDEN BY DEFAULT */
.npd-option-check {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    width: 24px;
    height: 24px;
    background: var(--npd-color-primary);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 10;
}

.npd-option-check svg {
    width: 16px;
    height: 16px;
}

/* Only show checkmark when card is selected */
.npd-text-option-card.selected .npd-option-check {
    display: flex;
}

/* Custom Text Configurator Container */
.npd-custom-text-configurator {
    margin-top: 1.5rem;
}

.npd-configurator-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 2rem;
    align-items: start;
}

/* Custom Text Input Section - More Compact */
.npd-custom-text-input-section {
    background: var(--npd-color-gray-50);
    border-radius: var(--npd-radius-md);
    padding: 1.25rem;
}

.npd-input {
    font-family: inherit;
}

.font-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
}

.font-option {
    padding: 1.125rem 0.75rem;
    background: white;
    border: 2px solid var(--npd-color-gray-200);
    border-radius: var(--npd-radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    white-space: normal;
    word-wrap: break-word;
}

.font-option:hover {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.05);
}

.font-option.selected {
    border-color: var(--npd-color-primary);
    background: rgba(59, 130, 246, 0.1);
    color: var(--npd-color-primary);
    font-weight: 600;
}

/* Delivery Panel - Redesigned */
.npd-delivery-panel {
    background: white;
    border: 2px solid var(--npd-color-gray-200);
    border-radius: var(--npd-radius-lg);
    padding: 0;
    height: fit-content;
    overflow: hidden;
    margin-bottom: 0;
}

.npd-delivery-header-new {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--npd-color-gray-200);
}

.npd-delivery-header-new svg {
    width: 22px;
    height: 22px;
    color: var(--npd-color-primary);
}

.npd-delivery-header-new h4 {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--npd-color-gray-900);
}

.npd-delivery-main {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.npd-delivery-estimate {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: var(--npd-radius-md);
    border: 1px solid #86efac;
}

.npd-delivery-label {
    font-weight: 600;
    color: var(--npd-color-gray-700);
    font-size: 0.9375rem;
}

.npd-delivery-value {
    font-weight: 800;
    color: #15803d;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
}

/* Delivery Warning */
.npd-delivery-warning {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 1px solid #fbbf24;
    border-radius: var(--npd-radius-md);
    color: #92400e;
    font-size: 0.8125rem;
    font-weight: 500;
}

.npd-delivery-warning svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.npd-delivery-warning strong {
    font-weight: 800;
}

/* Express Delivery Option - Redesigned */
.npd-express-option {
    padding: 1rem;
    background: var(--npd-color-gray-50);
    border-radius: var(--npd-radius-md);
    border: 2px solid var(--npd-color-gray-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.npd-express-option:has(.npd-express-checkbox:checked) {
    border-color: var(--npd-color-primary);
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.npd-express-label-wrapper {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    cursor: pointer;
    margin: 0;
}

.npd-express-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--npd-color-primary);
    flex-shrink: 0;
}

.npd-express-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.npd-express-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.npd-express-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.npd-express-title {
    font-weight: 700;
    color: var(--npd-color-gray-900);
    font-size: 0.9375rem;
}

.npd-express-subtitle {
    font-size: 0.8125rem;
    color: var(--npd-color-gray-600);
}

.npd-express-price-text {
    color: var(--npd-color-primary);
    font-weight: 700;
}

/* Mobile Responsive Styles */
@media (max-width: 968px) {
    .npd-configurator-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .npd-text-options-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .npd-custom-delivery-row {
        display: contents;
    }

    .npd-text-options-section {
        order: 1;
    }

    .npd-custom-text-card {
        order: 2;
    }

    .npd-custom-text-configurator {
        order: 3;
    }

    .npd-delivery-panel {
        padding: 0;
        order: 4;
    }

    .npd-delivery-header-new {
        padding: 1rem 1.25rem;
    }

    .npd-delivery-body {
        padding: 1rem 1.25rem;
    }

    .font-selection-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .npd-package-customization {
        gap: 1.5rem;
        display: flex;
        flex-direction: column;
    }

    .npd-text-options-section {
        margin-bottom: 0;
    }

    .npd-custom-text-card {
        margin-bottom: 0;
    }

    .npd-delivery-panel {
        margin-bottom: 0;
    }

    .npd-package-preview-section {
        padding: 1rem;
    }

    .npd-package-preview-container {
        max-width: 100%;
    }

    .npd-text-option-card.npd-predefined-option {
        min-height: 250px;
    }

    .npd-text-option-card.npd-predefined-option .npd-option-image {
        min-height: 250px;
    }

    .npd-custom-text-input-section {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .npd-text-option-card {
        min-height: auto;
    }

    .npd-text-option-card.npd-custom-text-option {
        min-height: 140px;
    }

    .npd-text-option-card.npd-predefined-option {
        min-height: 200px;
    }

    .npd-text-option-card.npd-predefined-option .npd-option-image {
        min-height: 200px;
    }

    .npd-option-title {
        font-size: 0.9375rem;
    }

    .font-selection-grid {
        grid-template-columns: 1fr;
    }

    .npd-option-placeholder {
        height: 200px;
        font-size: 1rem;
    }

    .npd-delivery-time {
        flex-wrap: wrap;
    }

    .npd-checkbox-text {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    /* Custom text card mobile adjustments */
    .npd-custom-text-card {
        padding: 0;
    }

    .npd-custom-card-header {
        display: flex;
        flex-direction: row;
        align-items: center;
        padding: 1.25rem;
        gap: 1rem;
    }

    .npd-custom-card-footer {
        padding: 1rem 1.25rem;
    }

    .npd-custom-icon-wrapper {
        width: 52px;
        height: 52px;
        flex-shrink: 0;
        align-self: center;
        margin: 0;
        padding: 0;
    }

    .npd-custom-icon-wrapper svg {
        width: 24px;
        height: 24px;
    }

    .npd-custom-text-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-self: center;
        margin: 0;
        padding: 0;
    }

    .npd-custom-text-info h4 {
        font-size: 1.125rem;
        margin: 0 0 0.25rem 0;
        line-height: 1.2;
    }

    .npd-custom-text-info p {
        font-size: 0.875rem;
        margin: 0;
        line-height: 1.3;
    }

    .npd-custom-price {
        font-size: 1.25rem;
    }

    /* Mobile Preview Area - Show on Mobile */
    .npd-mobile-preview-area {
        display: block;
        grid-column: 1 / -1;
        margin-bottom: 1.5rem;
        background: var(--npd-color-white);
        border-radius: var(--npd-radius-lg);
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        width: 100%;
        max-width: 100%;
        border: 1px solid var(--npd-color-gray-200);
    }

    .npd-mobile-preview-image {
        width: 100%;
        position: relative;
        background: var(--npd-color-gray-50);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 1rem;
        min-height: auto;
    }

    .npd-mobile-preview-image img {
        width: 100%;
        max-width: 95%;
        height: auto;
        object-fit: contain;
        display: block;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .npd-mobile-preview-image .npd-option-placeholder {
        width: 100%;
        min-height: 200px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--npd-color-gray-100);
        color: var(--npd-color-gray-600);
        font-size: 1rem;
        font-weight: 600;
        padding: 2rem 1.5rem;
        text-align: center;
    }

    /* Mobile Label Container - Simple Vertical Stack */
    .npd-mobile-label-container {
        display: block !important;
        grid-column: 1 / -1;
        margin-bottom: 0;
        width: 100%;
        max-width: 100%;
    }

    /* Show wrapper but hide scroll arrows and indicators */
    .npd-mobile-scroll-wrapper {
        display: block !important;
    }

    .npd-scroll-arrow {
        display: none !important;
    }

    .npd-mobile-scroll-dots {
        display: none !important;
    }

    .npd-mobile-label-heading {
        font-size: 1rem;
        font-weight: 700;
        color: var(--npd-color-gray-900);
        margin-bottom: 1rem;
        padding: 0;
        text-transform: uppercase;
        letter-spacing: 0.025em;
    }

    /* Mobile Label Switcher - Flexible Wrapping */
    .npd-mobile-label-switcher {
        display: flex !important;
        flex-wrap: wrap;
        gap: 0.75rem;
        width: 100%;
    }

    .npd-mobile-label {
        flex: 1 1 auto;
        min-width: 140px;
        max-width: 100%;
        padding: 14px 18px;
        background: var(--npd-color-white);
        border: 2px solid var(--npd-color-gray-300);
        border-radius: 12px;
        font-size: 0.9375rem;
        font-weight: 600;
        color: var(--npd-color-gray-700);
        cursor: pointer;
        transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
        white-space: normal;
        word-wrap: break-word;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
        text-align: center;
        min-height: 52px;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1.4;
    }

    .npd-mobile-label:hover {
        border-color: var(--npd-color-gray-400);
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }

    .npd-mobile-label:active {
        background: var(--npd-color-gray-50);
    }

    .npd-mobile-label.active {
        background: var(--npd-color-primary);
        color: var(--npd-color-white);
        border-color: var(--npd-color-primary);
        box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
        font-weight: 700;
    }

    .npd-mobile-label.active:active {
        background: var(--npd-color-primary-dark);
    }

    /* Hide desktop predefined option cards on mobile */
    .npd-text-option-card.npd-predefined-option {
        display: none;
    }
}