/* 
 * 🎨 WP PDF Auto Fill & Email Workflow - Premium Frontend CSS Theme
 * Typography: Outfit (headers), Inter (body)
 */

:root {
    --pdf-navy-dark: #111a30;
    --pdf-navy-primary: #16264c;
    --pdf-navy-light: #2e4b7b;
    --pdf-accent-blue: #3b82f6;
    --pdf-accent-hover: #2563eb;
    --pdf-text-main: #2c3540;
    --pdf-text-muted: #64748b;
    --pdf-border-color: #e2e8f0;
    --pdf-bg-light: #f8fafc;
    --pdf-success: #10b981;
    --pdf-danger: #ef4444;
    --pdf-warning: #f59e0b;
    --pdf-glass-bg: rgba(255, 255, 255, 0.95);
    --pdf-glass-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
}
.nd_options_customizer_fonts .nd_options_color_greydark, .nd_options_customizer_fonts h1, .nd_options_customizer_fonts h2, .nd_options_customizer_fonts h3, .nd_options_customizer_fonts h4, .nd_options_customizer_fonts h5, .nd_options_customizer_fonts h6 {
    color: #fff;
}
.wp-pdf-form-wrapper {
    font-family: 'Inter', sans-serif;
    color: var(--pdf-text-main);
    line-height: 1.5;
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.wp-pdf-form-card {
    background: var(--pdf-glass-bg);
    border-radius: 20px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: var(--pdf-glass-shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Header styled similarly to premium corporate templates */
.wp-pdf-form-header {
    background: linear-gradient(135deg, var(--pdf-navy-dark) 0%, var(--pdf-navy-light) 100%);
    padding: 40px 30px;
    text-align: center;
    position: relative;
    border-bottom: 3px solid var(--pdf-accent-blue);
}

.wp-pdf-form-header-badge {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    width: 50px;
    height: 50px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.wp-pdf-form-header h2 {
    font-family: 'Outfit', sans-serif;
    color: #ffffff !important;
    margin: 0 0 10px 0;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.wp-pdf-form-subtitle {
    color: #a3b8cc;
    font-size: 13px;
    margin: 0;
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.6;
}

.wp-pdf-interactive-form {
    padding: 35px 30px;
}

/* Sections layout */
.wp-pdf-form-section {
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 1px dashed var(--pdf-border-color);
}

.wp-pdf-form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 20px;
}

.wp-pdf-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--pdf-navy-primary);
    margin: 0 0 20px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--pdf-border-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
}

/* Responsive Grid */
.wp-pdf-form-grid {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -12px;
}

.wp-pdf-field-group {
    padding: 0 12px;
    margin-bottom: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.wp-pdf-col-6 {
    width: 50%;
}

.wp-pdf-col-12 {
    width: 100%;
}

@media (max-width: 600px) {
    .wp-pdf-col-6 {
        width: 100%;
    }
    .wp-pdf-interactive-form {
        padding: 25px 20px;
    }
}

/* Label styling */
.wp-pdf-field-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--pdf-text-main);
    margin-bottom: 8px;
}

.wp-pdf-required {
    color: var(--pdf-danger);
    margin-left: 2px;
}

/* Inputs styling with focus transitions */
.wp-pdf-input,
.wp-pdf-select,
.wp-pdf-textarea {
    width: 100%;
    padding: 11px 16px;
    font-size: 14px;
    font-family: inherit;
    border: 1.5px solid var(--pdf-border-color);
    border-radius: 8px;
    background-color: #ffffff;
    color: var(--pdf-text-main);
    box-sizing: border-box;
    outline: none;
    transition: all 0.2s ease-in-out;
}

.wp-pdf-input:focus,
.wp-pdf-select:focus,
.wp-pdf-textarea:focus {
    border-color: var(--pdf-accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.wp-pdf-textarea {
    min-height: 90px;
    resize: vertical;
}

/* Radio buttons premium styling */
.wp-pdf-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 5px;
}

.wp-pdf-radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    position: relative;
    user-select: none;
}

.wp-pdf-radio-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.wp-pdf-radio-custom {
    height: 18px;
    width: 18px;
    background-color: #ffffff;
    border: 1.5px solid var(--pdf-border-color);
    border-radius: 50%;
    margin-right: 8px;
    display: inline-block;
    position: relative;
    transition: all 0.2s ease;
}

.wp-pdf-radio-label:hover input ~ .wp-pdf-radio-custom {
    border-color: var(--pdf-text-muted);
}

.wp-pdf-radio-label input:checked ~ .wp-pdf-radio-custom {
    background-color: var(--pdf-accent-blue);
    border-color: var(--pdf-accent-blue);
}

.wp-pdf-radio-custom:after {
    content: "";
    position: absolute;
    display: none;
    top: 5px;
    left: 5px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffffff;
}

.wp-pdf-radio-label input:checked ~ .wp-pdf-radio-custom:after {
    display: block;
}

.wp-pdf-radio-text {
    font-weight: 500;
    color: var(--pdf-text-main);
}

/* Checkbox styling */
.wp-pdf-checkbox-container {
    margin-top: 5px;
    background-color: var(--pdf-bg-light);
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--pdf-border-color);
}

.wp-pdf-checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.6;
    position: relative;
    user-select: none;
}

.wp-pdf-checkbox-label input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.wp-pdf-checkbox-custom {
    height: 18px;
    width: 18px;
    background-color: #ffffff;
    border: 1.5px solid var(--pdf-border-color);
    border-radius: 4px;
    margin-right: 12px;
    flex-shrink: 0;
    display: inline-block;
    position: relative;
    margin-top: 2px;
    transition: all 0.2s ease;
}

.wp-pdf-checkbox-label:hover input ~ .wp-pdf-checkbox-custom {
    border-color: var(--pdf-text-muted);
}

.wp-pdf-checkbox-label input:checked ~ .wp-pdf-checkbox-custom {
    background-color: var(--pdf-accent-blue);
    border-color: var(--pdf-accent-blue);
}

.wp-pdf-checkbox-custom:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.wp-pdf-checkbox-label input:checked ~ .wp-pdf-checkbox-custom:after {
    display: block;
}

.wp-pdf-checkbox-text {
    color: var(--pdf-text-muted);
    font-weight: 400;
}

/* Signature Drawing Canvas */
.wp-pdf-signature-pad-wrapper {
    width: 100%;
}

.wp-pdf-signature-canvas-container {
    position: relative;
    width: 100%;
    height: 150px;
    border: 1.5px dashed var(--pdf-border-color);
    border-radius: 8px;
    background-color: var(--pdf-bg-light);
    cursor: crosshair;
    overflow: hidden;
}

.wp-pdf-signature-canvas {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    display: block;
    width: 100%;
    height: 100%;
}

.wp-pdf-signature-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--pdf-text-muted);
    font-size: 20px;
    font-family: 'Outfit', sans-serif;
    font-weight: 300;
    letter-spacing: 1px;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
    text-transform: uppercase;
}

.wp-pdf-signature-controls {
    margin-top: 8px;
    display: flex;
    justify-content: flex-start;
}

.wp-pdf-sig-clear-btn {
    background: none;
    border: none;
    color: var(--pdf-text-muted);
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.wp-pdf-sig-clear-btn:hover {
    color: var(--pdf-danger);
    background-color: rgba(239, 68, 68, 0.08);
}

/* Errors & Feedback */
.wp-pdf-field-group.has-error .wp-pdf-input,
.wp-pdf-field-group.has-error .wp-pdf-select,
.wp-pdf-field-group.has-error .wp-pdf-signature-canvas-container {
    border-color: var(--pdf-danger);
    background-color: rgba(239, 68, 68, 0.02);
}

.wp-pdf-error-feedback {
    color: var(--pdf-danger);
    font-size: 11px;
    font-weight: 500;
    margin-top: 4px;
    display: none;
}

.wp-pdf-field-group.has-error .wp-pdf-error-feedback {
    display: block;
}

/* Form Actions & Loading states */
.wp-pdf-form-actions {
    margin-top: 30px;
    text-align: center;
    border-top: 1px solid var(--pdf-border-color);
    padding-top: 30px;
}

.wp-pdf-submit-btn {
    background: linear-gradient(135deg, var(--pdf-accent-blue) 0%, var(--pdf-navy-light) 100%);
    color: #ffffff;
    border: none;
    padding: 14px 40px;
    font-size: 15px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.wp-pdf-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, var(--pdf-accent-hover) 0%, var(--pdf-navy-primary) 100%);
}

.wp-pdf-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.wp-pdf-form-footer-note {
    font-size: 11px;
    color: var(--pdf-text-muted);
    margin: 15px 0 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

/* Spinner anim */
.wp-pdf-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: wpPdfSpin 0.8s linear infinite;
    display: inline-block;
}

@keyframes wpPdfSpin {
    to { transform: rotate(360deg); }
}

/* Thank you panel dynamic view styling */
.wp-pdf-thankyou-panel {
    text-align: center;
    padding: 50px 30px;
    animation: wpPdfFadeIn 0.5s ease-out;
}

@keyframes wpPdfFadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.wp-pdf-thankyou-icon {
    width: 80px;
    height: 80px;
    border-radius: 50px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--pdf-success);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.wp-pdf-thankyou-panel h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 24px;
    color: var(--pdf-navy-primary);
    margin: 0 0 10px 0;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.wp-pdf-thankyou-message {
    color: var(--pdf-text-main);
    font-size: 15px;
    max-width: 480px;
    margin: 0 auto 15px auto;
    line-height: 1.6;
}

.wp-pdf-email-alert {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    background-color: var(--pdf-bg-light);
    border: 1px solid var(--pdf-border-color);
    font-size: 13px;
    color: var(--pdf-text-muted);
    margin-bottom: 30px;
}

.wp-pdf-email-alert strong {
    color: var(--pdf-text-main);
}

.wp-pdf-email-warning {
    background-color: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
    color: #b45309;
}

.wp-pdf-thankyou-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.wp-pdf-action-btn {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 13px;
    padding: 12px 25px;
    border-radius: 30px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    border: none;
    transition: all 0.2s ease;
}

.wp-pdf-download-btn {
    background-color: var(--pdf-navy-primary);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(22, 38, 76, 0.2);
}

.wp-pdf-download-btn:hover {
    background-color: var(--pdf-navy-light);
    transform: translateY(-1px);
}

.wp-pdf-print-btn {
    background-color: #ffffff;
    color: var(--pdf-navy-primary);
    border: 1.5px solid var(--pdf-navy-primary);
}

.wp-pdf-print-btn:hover {
    background-color: var(--pdf-bg-light);
    transform: translateY(-1px);
}

.me-1 {
    margin-right: 6px;
}

/* ==========================================================================
   📄 Giao diện PDF xuất bản (PDF Publishing & Preview Interface)
   ========================================================================== */

.wp-pdf-publish-interface {
    padding: 30px;
    animation: wpPdfFadeIn 0.5s ease-out;
}

.wp-pdf-publish-header {
    text-align: center;
    margin-bottom: 25px;
    border-bottom: 1px dashed var(--pdf-border-color);
    padding-bottom: 20px;
}

.wp-pdf-publish-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 800;
    color: var(--pdf-navy-primary);
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.wp-pdf-publish-header p {
    color: var(--pdf-text-muted);
    font-size: 13px;
    margin: 0;
}

.wp-pdf-publish-container {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.wp-pdf-preview-pane {
    flex: 1 1 450px;
    background: #ffffff;
    border: 1px solid var(--pdf-border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px -10px rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.wp-pdf-iframe-viewer {
    display: block;
    width: 100%;
    height: 600px;
    background: var(--pdf-bg-light);
}

.wp-pdf-publish-sidebar {
    flex: 0 0 240px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (max-width: 768px) {
    .wp-pdf-publish-sidebar {
        flex: 1 1 100%;
    }
}

.wp-pdf-summary-card {
    background-color: var(--pdf-bg-light);
    border: 1px solid var(--pdf-border-color);
    border-radius: 12px;
    padding: 20px;
}

.wp-pdf-summary-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--pdf-navy-primary);
    margin: 0 0 12px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wp-pdf-summary-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 12.5px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wp-pdf-summary-list li {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    padding-bottom: 6px;
    text-align: left;
}

.wp-pdf-summary-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.wp-pdf-summary-list strong {
    color: var(--pdf-text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
}

.wp-pdf-summary-list span {
    color: var(--pdf-text-main);
    font-weight: 500;
    margin-top: 2px;
    word-break: break-all;
}

.wp-pdf-publish-actions-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wp-pdf-publish-confirm-btn {
    background: linear-gradient(135deg, var(--pdf-success) 0%, #047857 100%);
    color: #ffffff;
    border: none;
    padding: 13px 20px;
    font-size: 14px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.wp-pdf-publish-confirm-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.35);
    background: linear-gradient(135deg, #059669 0%, #064e3b 100%);
}

.wp-pdf-publish-back-btn {
    background-color: #ffffff;
    color: var(--pdf-text-main);
    border: 1.5px solid var(--pdf-border-color);
    padding: 12px 20px;
    font-size: 14px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.wp-pdf-publish-back-btn:hover {
    background-color: var(--pdf-bg-light);
    border-color: var(--pdf-text-muted);
}

.wp-pdf-publish-confirm-btn:disabled,
.wp-pdf-publish-back-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.wp-pdf-publish-notice {
    font-size: 11px;
    color: var(--pdf-text-muted);
    line-height: 1.5;
    background-color: rgba(59, 130, 246, 0.05);
    border-left: 3px solid var(--pdf-accent-blue);
    padding: 10px 12px;
    border-radius: 0 8px 8px 0;
    text-align: left;
}

/* ==========================================================================
   🏠 Front-end Portal Grid & Red Notch Cards Styles
   ========================================================================== */

.wp-pdf-portal-wrapper {
    max-width: 1050px;
    margin: 40px auto;
    padding: 30px 20px;
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
}

.wp-pdf-portal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 30px;
    margin-top: 20px;
}

@media (max-width: 900px) {
    .wp-pdf-portal-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px 25px;
    }
}

@media (max-width: 600px) {
    .wp-pdf-portal-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Card base styled like red certificates/methods in the image */
.wp-pdf-portal-card {
    position: relative;
    background: #e10600; /* Solid bold red matching image */
    color: #ffffff !important;
    text-decoration: none !important;
    border-radius: 14px;
    padding: 30px 20px;
    margin-top: 15px; /* Offset for notch top tab */
    text-align: center;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 180px;
    box-sizing: border-box;
    border: 1.5px solid rgba(255, 255, 255, 0.05);
}

/* Notch/tab shape at the top of the card */
.wp-pdf-portal-card::before {
    content: "";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 65%;
    height: 12px;
    background: #e10600;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 1.5px solid rgba(255, 255, 255, 0.05);
    border-left: 1.5px solid rgba(255, 255, 255, 0.05);
    border-right: 1.5px solid rgba(255, 255, 255, 0.05);
    box-sizing: border-box;
}

/* Hover effects */
.wp-pdf-portal-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 30px -10px rgba(225, 6, 0, 0.35);
    background: #f00800; /* Lighter red on hover */
    border-color: rgba(255, 255, 255, 0.1);
}

.wp-pdf-portal-card:hover::before {
    background: #f00800;
    border-color: rgba(255, 255, 255, 0.1);
}

.wp-pdf-portal-card:active {
    transform: translateY(-2px);
}

/* Card inner text elements styling */
.wp-pdf-portal-card-title {
    font-family: 'Outfit', sans-serif;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
    letter-spacing: -0.2px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.15);
}

.wp-pdf-portal-card-desc {
    font-size: 11.5px;
    line-height: 1.55;
    opacity: 0.95;
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-width: 90%;
}

.wp-pdf-portal-line {
    font-weight: 500;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

/* Back button at the top of form page wrapper */
.wp-pdf-back-to-portal-wrap {
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-sizing: border-box;
}

.wp-pdf-back-to-portal-link {
    transition: all 0.2s ease;
}

.wp-pdf-back-to-portal-link:hover {
    opacity: 1 !important;
    transform: translateX(-2px);
}

/* ==========================================================================
   Popup Modal Styles
   ========================================================================== */
.wp-pdf-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.wp-pdf-modal.is-active {
    display: flex;
}

.wp-pdf-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: opacity 0.3s ease;
    opacity: 0;
}

.wp-pdf-modal.is-active .wp-pdf-modal-backdrop {
    opacity: 1;
}

.wp-pdf-modal-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 840px;
    max-height: 90vh;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 100000;
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.wp-pdf-modal.is-active .wp-pdf-modal-dialog {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.wp-pdf-modal-body {
    overflow-y: auto;
    padding: 0;
    flex-grow: 1;
    -webkit-overflow-scrolling: touch;
}

/* Adjust wrapper inside modal to not have redundant margin */
.wp-pdf-modal-body .wp-pdf-form-wrapper {
    margin: 0 auto;
    padding: 0;
}

.wp-pdf-modal-body .wp-pdf-form-card {
    border: none;
    border-radius: 0;
    box-shadow: none;
}

.wp-pdf-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(15, 23, 42, 0.08);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pdf-navy-dark);
    transition: all 0.2s ease;
    z-index: 100002;
    padding: 0;
    outline: none;
}

.wp-pdf-modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--pdf-danger);
    transform: rotate(90deg);
}

/* Modal Loading State */
.wp-pdf-modal-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--pdf-navy-primary);
    font-weight: 500;
    font-size: 15px;
    gap: 10px;
}

.wp-pdf-modal-loading .wp-pdf-spinner {
    border-color: rgba(22, 38, 76, 0.2);
    border-top-color: var(--pdf-accent-blue);
    width: 24px;
    height: 24px;
}

body.wp-pdf-modal-open {
    overflow: hidden;
}

/* ==========================================================================
   ➕ Dynamic "+ Add Item" Builder (Order Form)
   ========================================================================== */

#section-dynamic-items {
    background: rgba(59, 130, 246, 0.02);
    border: 1.5px dashed rgba(59, 130, 246, 0.25);
    border-radius: 12px;
    padding: 20px;
}

.wp-pdf-add-item-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--pdf-accent-blue) 0%, var(--pdf-navy-light) 100%);
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    font-size: 13px;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(59, 130, 246, 0.25);
    transition: all 0.25s ease;
    margin-top: 16px;
}

.wp-pdf-add-item-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.35);
}

.wp-pdf-dynamic-item-row {
    background: #ffffff;
    border: 1px solid var(--pdf-border-color);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 10px;
    animation: wpPdfFadeIn 0.3s ease-out;
}

.wp-pdf-dynamic-row-fields {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.wp-pdf-dynamic-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.wp-pdf-dynamic-field label {
    font-size: 11px;
    font-weight: 600;
    color: var(--pdf-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.wp-pdf-dynamic-field.wp-pdf-dynamic-desc { flex: 3; }
.wp-pdf-dynamic-field.wp-pdf-dynamic-qty  { flex: 1; min-width: 70px; }
.wp-pdf-dynamic-field.wp-pdf-dynamic-brand{ flex: 2; }
.wp-pdf-dynamic-field.wp-pdf-dynamic-color{ flex: 1.5; }

.wp-pdf-dynamic-item-row .wp-pdf-input {
    padding: 8px 12px;
    font-size: 13px;
}

.wp-pdf-remove-item-btn {
    background: none;
    border: 1.5px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    color: var(--pdf-danger);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: 1px;
    transition: all 0.2s ease;
}

.wp-pdf-remove-item-btn:hover {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--pdf-danger);
}

@media (max-width: 600px) {
    .wp-pdf-dynamic-row-fields {
        flex-wrap: wrap;
    }
    .wp-pdf-dynamic-field.wp-pdf-dynamic-desc { flex: 1 1 100%; }
    .wp-pdf-dynamic-field.wp-pdf-dynamic-qty  { flex: 1 1 auto; }
    .wp-pdf-dynamic-field.wp-pdf-dynamic-brand{ flex: 1 1 auto; }
    .wp-pdf-dynamic-field.wp-pdf-dynamic-color{ flex: 1 1 auto; }
}

/* Date input styling */
input[type="date"].wp-pdf-input {
    cursor: pointer;
    color-scheme: light;
}

input[type="number"].wp-pdf-input {
    -moz-appearance: textfield;
}

input[type="number"].wp-pdf-input::-webkit-outer-spin-button,
input[type="number"].wp-pdf-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}