/* Einfach Product Fields - Frontend */

/* ===== PRODUCT PAGE LAYOUT ===== */

/* Gallery 35%, Summary 65% */
.woocommerce div.product div.images {
    width: 50% !important;
    padding-right: 24px !important;
}

.woocommerce div.product div.images .woocommerce-product-gallery {
    position: static !important;
}

.woocommerce div.product .summary.entry-summary {
    width: 50% !important;
}

.epf-book-now-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 32px;
    background: var(--epf-primary-dark);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 17px;
    font-weight: 700;
    font-family: 'Poppins custom', sans-serif;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
    letter-spacing: 0.01em;
}

.epf-book-now-btn:hover {
    background: var(--epf-primary);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.epf-book-now-btn:active {
    transform: translateY(0);
}

.epf-book-now-btn svg {
    flex-shrink: 0;
}

.epf-book-now-hint {
    text-align: center;
    margin: 10px 0 0;
    font-size: 13px;
    color: var(--epf-text-muted);
    font-weight: 400;
}

/* Full-width form section below product */

.epf-form-section-inner {
    margin: 0 auto;
    padding: 0 ;
}

/* Form styling */
.epf-form {
    background: transparent;
}

/* Submit button */
.epf-submit-wrap {
    margin-top: 24px;
    text-align: center;
}

.epf-submit-btn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 48px !important;
    background: var(--epf-primary) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 14px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    font-family: 'Poppins custom', sans-serif;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
    min-width: 280px;
}

.epf-submit-btn:hover {
    background: var(--epf-primary-dark) !important;
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.epf-submit-btn svg {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .woocommerce div.product div.images {
        width: 100% !important;
        padding-right: 0 !important;
    }

    .woocommerce div.product .summary.entry-summary {
        width: 100% !important;
    }

    .epf-form-section {
        padding: 32px 0 40px;
        margin-top: 24px;
    }

    

    .epf-submit-btn {
        width: 100%;
        min-width: auto;
    }
}

/* ===== END PRODUCT PAGE LAYOUT ===== */

:root {
    --epf-primary: #00c3fe;
    --epf-primary-light: #dbeafe;
    --epf-primary-dark: #0F172A;
    --epf-success: #10b981;
    --epf-danger: #ef4444;
    --epf-border: #e2e8f0;
    --epf-bg: #f8fafc;
    --epf-text: #1e293b;
    --epf-text-muted: #94a3b8;
    --epf-radius: 10px;
    --epf-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --epf-shadow-focus: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.epf-product-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 15px 0;
    margin: 24px 0;
    padding: 24px 20px;
    background: var(--epf-bg);
    border: 1px solid var(--epf-border);
    border-radius: 14px;
}

.epf-field {
    box-sizing: border-box;
    padding: 0 4px;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
}

.epf-label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 13.5px;
    color: var(--epf-text);
    letter-spacing: -0.01em;
}

.epf-required {
    color: var(--epf-danger);
    font-weight: 700;
    margin-left: 2px;
}

.epf-input,
.epf-textarea,
.epf-select {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--epf-border);
    border-radius: var(--epf-radius);
    font-size: 14px;
    color: var(--epf-text);
    background: #fff;
    transition: all 0.2s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
}

.epf-input::placeholder,
.epf-textarea::placeholder {
    color: var(--epf-text-muted);
}

.epf-input:hover,
.epf-textarea:hover,
.epf-select:hover {
    border-color: #cbd5e1;
}

.epf-input:focus,
.epf-textarea:focus,
.epf-select:focus {
    border-color: var(--epf-primary);
    box-shadow: var(--epf-shadow-focus);
    outline: none;
}

.epf-error {
    border-color: var(--epf-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12) !important;
}

.epf-description {
    display: block;
    margin: -2px 0 6px;
    font-size: 12px;
    color: var(--epf-text-muted);
    line-height: 1.4;
    width: 100%;
    margin-bottom: 6px;
}

/* ===== MODERN DATE PICKER ===== */

.epf-datepicker-wrap {
    position: relative;
    width: 100%;
}

.epf-datepicker-wrap .epf-input {
    padding-right: 44px;
    cursor: pointer;
}

.epf-datepicker-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--epf-text-muted);
    pointer-events: none;
    transition: color 0.2s;
}

.epf-datepicker-wrap:hover .epf-datepicker-icon {
    color: var(--epf-primary);
}

/* Calendar Dropdown */
.epf-cal {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 9999;
    background: #fff;
    border: 1px solid var(--epf-border);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.06);
    padding: 16px;
    width: 300px;
    opacity: 0;
    transform: translateY(-8px) scale(0.97);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: none;
}

.epf-cal.epf-cal-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.epf-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.epf-cal-title {
    font-weight: 700;
    font-size: 15px;
    color: var(--epf-text);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 0.15s;
}

.epf-cal-title:hover {
    background: var(--epf-primary-light);
    color: var(--epf-primary);
}

.epf-cal-nav {
    display: flex;
    gap: 4px;
}

.epf-cal-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 8px;
    font-size: 16px;
    color: var(--epf-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.epf-cal-btn:hover {
    background: var(--epf-primary-light);
    color: var(--epf-primary);
}

.epf-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0;
    margin-bottom: 4px;
}

.epf-cal-weekday {
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--epf-text-muted);
    padding: 4px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.epf-cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.epf-cal-day {
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--epf-text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    margin: 0 auto;
}

.epf-cal-day:hover {
    background: var(--epf-primary-light);
    color: var(--epf-primary);
}

.epf-cal-day.epf-cal-other {
    color: #d1d5db;
}

.epf-cal-day.epf-cal-today {
    font-weight: 700;
    border: 2px solid var(--epf-primary);
}

.epf-cal-day.epf-cal-selected {
    background: var(--epf-primary);
    color: #fff;
    font-weight: 700;
}

.epf-cal-day.epf-cal-selected:hover {
    background: var(--epf-primary-dark);
    color: #fff;
}

/* Year/Month picker grid */
.epf-cal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.epf-cal-grid-item {
    padding: 10px 4px;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--epf-text);
    transition: all 0.15s;
    text-align: center;
}

.epf-cal-grid-item:hover {
    background: var(--epf-primary-light);
    color: var(--epf-primary);
}

.epf-cal-grid-item.epf-cal-selected {
    background: var(--epf-primary);
    color: #fff;
}

/* ===== MODERN FILE UPLOAD ===== */

.epf-upload-zone {
    position: relative;
    width: 100%;
    border: 2px dashed var(--epf-border);
    border-radius: var(--epf-radius);
    background: #fff;
    transition: all 0.25s ease;
    overflow: hidden;
}

.epf-upload-zone:hover {
    border-color: var(--epf-primary);
    background: #f8faff;
}

.epf-upload-zone.epf-drag-over {
    border-color: var(--epf-primary);
    background: var(--epf-primary-light);
    transform: scale(1.01);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.epf-upload-zone.epf-has-file {
    border-style: solid;
    border-color: var(--epf-success);
    background: #f0fdf4;
}

.epf-file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.epf-upload-zone.epf-has-file .epf-file-input {
    pointer-events: none;
}

.epf-upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 28px 20px;
    text-align: center;
    pointer-events: none;
}

.epf-upload-icon {
    width: 40px;
    height: 40px;
    color: var(--epf-text-muted);
    margin-bottom: 10px;
    transition: color 0.2s, transform 0.2s;
}

.epf-upload-zone:hover .epf-upload-icon {
    color: var(--epf-primary);
    transform: translateY(-2px);
}

.epf-upload-zone.epf-drag-over .epf-upload-icon {
    color: var(--epf-primary);
    transform: translateY(-6px) scale(1.1);
}

.epf-upload-text {
    margin: 0 0 6px;
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.epf-upload-browse {
    color: var(--epf-primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.epf-upload-info {
    font-size: 12px;
    color: var(--epf-text-muted);
    letter-spacing: 0.3px;
}

/* File Preview */
.epf-upload-preview {
    padding: 0;
}

.epf-preview-file {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}

.epf-preview-icon {
    width: 36px;
    height: 36px;
    color: var(--epf-success);
    flex-shrink: 0;
}

.epf-preview-img {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid var(--epf-border);
}

.epf-preview-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.epf-preview-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--epf-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.epf-preview-size {
    font-size: 12px;
    color: var(--epf-text-muted);
}

.epf-preview-remove {
    width: 32px;
    height: 32px;
    border: 1.5px solid var(--epf-border);
    background: #fff;
    cursor: pointer;
    color: var(--epf-text-muted);
    font-size: 18px;
    line-height: 1;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.15s;
}

.epf-preview-remove:hover {
    background: #fef2f2;
    border-color: var(--epf-danger);
    color: var(--epf-danger);
}

/* ===== HINT BOX ===== */

.epf-hinweis {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--epf-radius);
    padding: 12px 16px !important;
}

.epf-hinweis p {
    color: #92400e !important;
    font-size: 13px !important;
}

/* ===== RADIO & CHECKBOX ===== */

.epf-radio-group,
.epf-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.epf-radio-label,
.epf-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    cursor: pointer;
    padding: 10px 14px;
    border-radius: var(--epf-radius);
    border: 1.5px solid var(--epf-border);
    background: #fff;
    transition: all 0.15s;
}

.epf-radio-label:hover,
.epf-checkbox-label:hover {
    border-color: var(--epf-primary);
    background: #fafbff;
}

.epf-radio-label input:checked~*,
.epf-checkbox-label input:checked~* {
    color: var(--epf-primary);
}

/* ===== SELECT ===== */

.epf-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* ===== RANGE SLIDER ===== */

.epf-range-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}

.epf-range {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: var(--epf-border);
    border-radius: 3px;
    outline: none;
}

.epf-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--epf-primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
    transition: transform 0.15s;
}

.epf-range::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.epf-range-value {
    font-weight: 700;
    font-size: 16px;
    min-width: 44px;
    text-align: center;
    color: var(--epf-primary);
    background: var(--epf-primary-light);
    padding: 4px 10px;
    border-radius: 8px;
}

/* ===== HEADINGS & SECTIONS ===== */

.epf-heading {
    flex-basis: 100% !important;
    padding-bottom: 10px;
    margin-top: 16px;
    border-bottom: 2px solid var(--epf-primary-light);
}

.epf-heading h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    color: var(--epf-text);
    letter-spacing: -0.02em;
}

.epf-paragraph {
    flex-basis: 100% !important;
}

.epf-paragraph p {
    margin: 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.5;
}

/* ===== REPEATER ===== */

.epf-repeater {
    width: 100%;
}

.epf-repeater-row {
    border: 1.5px solid var(--epf-border);
    border-radius: 12px;
    margin-bottom: 12px;
    background: #fff;
    overflow: hidden;
    box-shadow: var(--epf-shadow);
    transition: box-shadow 0.2s;
}

.epf-repeater-row:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.epf-repeater-row-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-bottom: 1px solid var(--epf-border);
}

.epf-row-label {
    font-weight: 700;
    font-size: 13px;
    color: var(--epf-text);
}

.epf-remove-row {
    background: #fff;
    border: 1.5px solid var(--epf-border);
    cursor: pointer;
    color: var(--epf-text-muted);
    font-size: 16px;
    line-height: 1;
    padding: 4px 10px;
    border-radius: 8px;
    transition: all 0.15s;
}

.epf-remove-row:hover {
    background: #fef2f2;
    color: var(--epf-danger);
    border-color: var(--epf-danger);
}

.epf-repeater-row-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    padding: 16px;
}

.epf-add-row {
    margin-top: 6px;
    border-radius: 8px !important;
    padding: 8px 20px !important;
}

/* ===== MODULE SECTION ===== */

.epf-module-section {
    width: 100%;
    margin-bottom: 4px;
}

.epf-module-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--epf-primary);
    margin: 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--epf-primary);
    letter-spacing: -0.02em;
}

/* ===== STEP WIZARD ===== */

.epf-wizard {
    margin: 24px 0;
}

.epf-steps-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0 8px;
    margin-bottom: 8px;
}

.epf-step-indicator {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px ;
    cursor: pointer;
    white-space: nowrap;
    border-radius: 50%;
    transition: all 0.2s;
    flex-shrink: 0;
}

.epf-step-indicator:hover {
    background: var(--epf-bg);
}

.epf-step-num {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    border: 2px solid var(--epf-border);
    color: var(--epf-text-muted);
    background: #fff;
    transition: all 0.25s;
    flex-shrink: 0;
}

/* Tooltip on hover */
.epf-step-indicator .epf-step-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    background: var(--epf-text);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 100;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    letter-spacing: 0.01em;
}

.epf-step-indicator .epf-step-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--epf-text);
}

.epf-step-indicator:hover .epf-step-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.epf-step-title {
    display: none;
}

.epf-step-line {
    flex: 1;
    min-width: 20px;
    height: 2px;
    background: var(--epf-border);
    margin: 0 4px;
    transition: background 0.3s;
}

/* Active step */
.epf-step-active .epf-step-num {
    background: var(--epf-primary);
    border-color: var(--epf-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}


/* Done step */
.epf-step-done .epf-step-num {
    background: var(--epf-success);
    border-color: var(--epf-success);
    color: #fff;
}


.epf-step-done+.epf-step-line {
    background: var(--epf-success);
}

/* Progress bar */
.epf-progress-bar {
    display: none;
    width: 100%;
    height: 4px;
    background: var(--epf-border);
    border-radius: 2px;
    margin-bottom: 20px;
    overflow: hidden;
}

.epf-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--epf-primary), #60a5fa);
    border-radius: 2px;
    transition: width 0.4s ease;
}

/* Step content */
.epf-step-content {
    animation: epfFadeIn 0.3s ease;
}

@keyframes epfFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Wizard navigation */
.epf-wizard-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.epf-wizard-spacer {
    flex: 1;
}

.epf-wizard-prev,
.epf-wizard-next {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px !important;
    border-radius: 10px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    cursor: pointer;
    transition: all 0.2s;
}

.epf-wizard-prev {
    background: #fff !important;
    border: 1.5px solid var(--epf-border) !important;
    color: var(--epf-text) !important;
}

.epf-wizard-prev:hover {
    background: var(--epf-bg) !important;
    border-color: #cbd5e1 !important;
}

.epf-wizard-next {
    background: var(--epf-primary) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.epf-wizard-next:hover {
    background: var(--epf-primary-dark) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}

.epf-wizard-prev svg,
.epf-wizard-next svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Shake animation for validation */
@keyframes epfShake {

    0%,
    100% {
        transform: translateX(0);
    }

    20% {
        transform: translateX(-6px);
    }

    40% {
        transform: translateX(6px);
    }

    60% {
        transform: translateX(-4px);
    }

    80% {
        transform: translateX(4px);
    }
}

.epf-shake {
    animation: epfShake 0.4s ease;
}

/* Step error message */
.epf-step-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 12px 16px;
    border-radius: var(--epf-radius);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
    width: 100%;
    box-sizing: border-box;
    animation: epfFadeIn 0.3s ease;
}

/* Upload error state */
.epf-upload-error {
    border-color: var(--epf-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
    .epf-product-fields {
        padding: 14px;
        gap: 12px;
    }

    .epf-field {
        width: 100% !important;
    }

    .epf-steps-bar {
        gap: 0;
        padding: 0;
    }

    .epf-step-indicator {
        padding: 8px;
    }

    .epf-wizard-prev,
    .epf-wizard-next {
        padding: 10px 20px !important;
        font-size: 13px !important;
    }

    .epf-radio-group,
    .epf-checkbox-group {
        gap: 4px;
    }

    .epf-cal {
        width: 280px;
        left: 50%;
        transform: translateX(-50%) translateY(-8px) scale(0.97);
    }

    .epf-cal.epf-cal-open {
        transform: translateX(-50%) translateY(0) scale(1);
    }

    .epf-upload-content {
        padding: 20px 16px;
    }
}