/* WP Waiver Engine – Frontend Form Styles */

/* Wrapper */
.pewave-form-wrap {
    max-width: 1200px;
    margin: 0 auto;
    font-family: inherit;
}

.pewave-form-title {
    margin-bottom: 1.5rem;
}

/* Groups */
.pewave-group {
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    background: #fafafa;
}

.pewave-group-legend {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 0 0.5rem;
    color: #333;
}

/* Rows */
.pewave-row {
    position: relative;
    padding: 0.75rem 0;
    border-bottom: 1px dashed #e0e0e0;
}

.pewave-row:last-child {
    border-bottom: none;
}

.pewave-row-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.pewave-row-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #555;
}

.pewave-remove-row {
    background: none;
    border: none;
    color: #d63638;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 2px 6px;
    border-radius: 3px;
    transition: background 0.15s;
}

.pewave-remove-row:hover {
    background: #fceded;
}

/* Fields grid */
.pewave-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.5rem;
}

@media ( max-width: 540px ) {
    .pewave-fields {
        grid-template-columns: 1fr;
    }
}

/* Full-width field types */
.pewave-field--textarea,
.pewave-field--signature,
.pewave-field--checkbox {
    grid-column: 1 / -1;
}

.pewave-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pewave-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #444;
}

.pewave-required {
    color: #d63638;
    margin-left: 2px;
}

/* Inputs */
.pewave-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 0.9375rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    background: #fff;
    box-sizing: border-box;
}

.pewave-input:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 2px rgba(34,113,177,0.2);
    outline: none;
}

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

/* Signature */
.pewave-signature-wrap {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.pewave-signature-canvas {
    width: 100%;
    height: 120px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff;
    cursor: crosshair;
    touch-action: none;
}

.pewave-clear-signature {
    align-self: flex-start;
    background: none;
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 3px 10px;
    font-size: 0.8rem;
    cursor: pointer;
    color: #555;
    transition: background 0.15s;
}

.pewave-clear-signature:hover {
    background: #f0f0f0;
}

/* Validation errors */
.pewave-field--invalid .pewave-input,
.pewave-field--invalid .pewave-signature-canvas {
    border-color: #d63638;
}

.pewave-field-error {
    font-size: 0.8rem;
    color: #d63638;
    min-height: 1rem;
}

/* Add row button */
.pewave-add-row {
    margin-top: 0.75rem;
    font-size: 0.875rem;
}

/* -------------------------------------------------------------------------
   Table layout for repeatable groups
   ------------------------------------------------------------------------- */

/* Mode toggle inside <legend> */
.pewave-mode-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-left: 0.75rem;
    font-size: 0.8rem;
    font-weight: 400;
    vertical-align: middle;
}

.pewave-mode-label {
    color: #666;
    white-space: nowrap;
}

.pewave-mode-select {
    padding: 1px 5px 2px;
    font-size: 0.8rem;
    border: 1px solid #ccc;
    border-radius: 3px;
    background: #fff;
    cursor: pointer;
    color: #333;
    line-height: 1.4;
}

.pewave-mode-select:focus {
    outline: 2px solid rgba( 34, 113, 177, 0.35 );
    border-color: #2271b1;
    outline-offset: 0;
}

/* Table container – horizontal scroll on small screens */
.pewave-table-wrap {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 0.75rem;
    border-radius: 4px;
    border: 1px solid #ddd;
}

/* Main table */
.pewave-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 360px;
}

/* Header row */
.pewave-th {
    background: #f0f2f5;
    padding: 0.55rem 0.75rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8125rem;
    color: #444;
    border-bottom: 2px solid #ddd;
    white-space: nowrap;
}

.pewave-th-rownum {
    width: 28px;
    min-width: 28px;
    text-align: center;
    color: #999;
    font-weight: 400;
    padding: 0.55rem 0.25rem;
}

.pewave-cell--rownum {
    width: 28px;
    text-align: center;
    vertical-align: middle;
    color: #aaa;
    font-size: 0.8rem;
    padding: 0.45rem 0.25rem;
    border-bottom: 1px solid #eee;
    user-select: none;
}

.pewave-th-action {
    width: 76px;
    min-width: 76px;
}

/* Data cells */
.pewave-cell {
    padding: 0.45rem 0.5rem;
    vertical-align: top;
    border-bottom: 1px solid #eee;
}

.pewave-cell .pewave-input {
    min-width: 80px;
    box-sizing: border-box;
}

.pewave-cell .pewave-textarea {
    min-width: 130px;
    min-height: 54px;
}

.pewave-cell .pewave-signature-canvas {
    min-width: 150px;
    height: 72px;
}

.pewave-cell .pewave-field-error {
    display: block;
    font-size: 0.75rem;
}

/* Action column (remove + preview buttons) */
.pewave-cell--action {
    text-align: center;
    vertical-align: middle;
    width: 76px;
    padding: 0 4px;
    border-bottom: 1px solid #eee;
    white-space: nowrap;
}

.pewave-cell--action .pewave-remove-row {
    background: none;
    border: none;
    color: #d63638;
    cursor: pointer;
    font-size: 1.15rem;
    line-height: 1;
    padding: 4px 6px;
    border-radius: 3px;
    transition: background 0.15s;
}

.pewave-cell--action .pewave-remove-row:hover {
    background: #fceded;
}

/* Zebra striping */
.pewave-table tbody .pewave-row:nth-child(even) .pewave-cell,
.pewave-table tbody .pewave-row:nth-child(even) .pewave-cell--action {
    background: #fafafa;
}

/* Subtle focus highlight for active row */
.pewave-table tbody .pewave-row:focus-within .pewave-cell,
.pewave-table tbody .pewave-row:focus-within .pewave-cell--action {
    background: #f0f6fc;
}

/* Submit area */
.pewave-submit-wrap {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Email-copy opt-in */
.pewave-email-copy-wrap {
    margin-top: 1.25rem;
    padding: 0.85rem 1rem;
    background: #f6f7f7;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.pewave-email-copy-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    cursor: pointer;
    user-select: none;
}

.pewave-email-copy-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    flex-shrink: 0;
    cursor: pointer;
}

.pewave-email-copy-input {
    margin-top: 0.75rem;
}

.pewave-email-copy-input .pewave-label {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 0.3rem;
}

.pewave-copy-email-input {
    width: 100%;
    max-width: 360px;
    box-sizing: border-box;
    padding: 0.45rem 0.6rem;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    font-size: 0.95rem;
}

.pewave-copy-email-input:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.pewave-copy-email-error {
    display: block;
    color: #d63638;
    font-size: 0.825rem;
    margin-top: 0.25rem;
}

.pewave-submit-btn {
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 0.7rem 2rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.15s;
}

.pewave-submit-btn:hover:not(:disabled) {
    background: #135e96;
}

.pewave-submit-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Spinner */
.pewave-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0,0,0,0.15);
    border-top-color: #2271b1;
    border-radius: 50%;
    animation: pewave-spin 0.7s linear infinite;
}

@keyframes pewave-spin {
    to { transform: rotate( 360deg ); }
}

/* Messages */
.pewave-messages {
    margin-top: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 0.9375rem;
    display: none;
}

.pewave-messages:not(:empty) {
    display: block;
}

.pewave-messages--success {
    background: #edfaed;
    border-left: 4px solid #00a32a;
    color: #1a5c1a;
}

.pewave-messages--error {
    background: #fceded;
    border-left: 4px solid #d63638;
    color: #6e0d0e;
}

/* Inline error shortcode */
.pewave-error {
    color: #d63638;
    font-style: italic;
}

/* Preview button */
.pewave-preview-btn {
    background: #fff;
    color: #2271b1;
    border: 1px solid #2271b1;
    border-radius: 4px;
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.pewave-preview-btn:hover {
    background: #f0f6fc;
}

/* Preview overlay */
.pewave-preview-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 99999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem 1rem;
    overflow-y: auto;
    box-sizing: border-box;
}

body.pewave-preview-open {
    overflow: hidden;
}

.pewave-preview-modal {
    background: #fff;
    border-radius: 8px;
    width: 100%;
    max-width: 680px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 4rem);
    overflow: hidden;
}

/* Preview header */
.pewave-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e0e0e0;
    gap: 1rem;
    flex-shrink: 0;
}

.pewave-preview-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #1d2327;
}

.pewave-preview-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: #555;
    cursor: pointer;
    padding: 0 4px;
    border-radius: 3px;
    transition: color 0.15s;
}

.pewave-preview-close:hover {
    color: #d63638;
}

/* Preview body (scrollable) */
.pewave-preview-body {
    padding: 1.25rem 1.5rem;
    overflow-y: auto;
    flex: 1 1 auto;
}

/* Preview group */
.pewave-preview-group {
    margin-bottom: 1.5rem;
}

.pewave-preview-group:last-child {
    margin-bottom: 0;
}

.pewave-preview-group-title {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid #2271b1;
}

/* Preview row */
.pewave-preview-row {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #fafafa;
    border: 1px solid #e8e8e8;
    border-radius: 6px;
}

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

.pewave-preview-row-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: #555;
    margin: 0 0 0.6rem;
}

/* Preview fields DL */
.pewave-preview-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem 1.25rem;
    margin: 0;
}

@media ( max-width: 480px ) {
    .pewave-preview-fields {
        grid-template-columns: 1fr;
    }
}

.pewave-preview-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pewave-preview-field dt {
    font-size: 0.78rem;
    font-weight: 600;
    color: #777;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.pewave-preview-field dd {
    margin: 0;
    font-size: 0.9375rem;
    color: #1d2327;
    word-break: break-word;
    white-space: pre-wrap;
}

/* Signature preview image */
.pewave-preview-sig-img {
    max-width: 220px;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 3px;
    background: #fff;
    display: block;
    margin-top: 2px;
}

/* For signature + checkbox fields — span full width */
.pewave-preview-field:has( .pewave-preview-sig-img ),
.pewave-preview-field:has( img ) {
    grid-column: 1 / -1;
}

/* Preview footer */
.pewave-preview-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid #e0e0e0;
    flex-shrink: 0;
}

.pewave-preview-edit-btn {
    background: #fff;
    color: #555;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 0.6rem 1.25rem;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: background 0.15s;
}

.pewave-preview-edit-btn:hover {
    background: #f0f0f0;
}

.pewave-preview-confirm-btn {
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 0.6rem 1.5rem;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: background 0.15s;
}

.pewave-preview-confirm-btn:hover {
    background: #135e96;
}

/* Per-row PDF preview button */
.pewave-row-preview-btn {
    background: none;
    border: none;
    color: #2271b1;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 4px 5px;
    border-radius: 3px;
    transition: background 0.15s;
    vertical-align: middle;
}

.pewave-row-preview-btn:hover {
    background: #e8f0fa;
}

/* Table cell validation errors */
.pewave-cell--invalid .pewave-input,
.pewave-cell--invalid .pewave-signature-canvas {
    border-color: #d63638;
    box-shadow: 0 0 0 1px #d63638;
}

.pewave-cell--invalid .pewave-field-error {
    display: block;
    color: #d63638;
}

/* PDF preview modal – tall framed iframe version */
.pewave-pdf-preview-modal {
    max-width: 960px;
    height: calc( 100vh - 4rem );
    max-height: 960px;
}

.pewave-pdf-preview-body {
    flex: 1 1 auto;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    padding: 0 !important;
}

.pewave-pdf-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.pewave-pdf-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: #555;
    background: #f0f0f0;
}

/* ── Booking Search Widget ───────────────────────────────────────────────── */
.pewave-booking-search {
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background: #f0f6fc;
    border: 1px solid #c5d9ed;
    border-radius: 6px;
}

.pewave-booking-search__header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.pewave-booking-search__label {
    font-weight: 600;
    font-size: 1rem;
    color: #1a2e45;
}

.pewave-booking-search__hint {
    font-size: 0.825rem;
    color: #6b7a8d;
}

.pewave-booking-search__input-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pewave-booking-search-input {
    flex: 1;
    max-width: 420px;
    padding: 0.5rem 0.75rem;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    font-size: 0.95rem;
    background: #fff;
}

.pewave-booking-id-lookup,
.pewave-booking-email-lookup {
    flex: 1;
    min-width: 180px;
    padding: 0.5rem 0.75rem;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    font-size: 0.95rem;
    background: #fff;
}

.pewave-booking-id-lookup:focus,
.pewave-booking-email-lookup:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.pewave-booking-verify-btn {
    border: 1px solid #2271b1;
    background: #2271b1;
    color: #fff;
    border-radius: 4px;
    padding: 0.5rem 0.85rem;
    font-size: 0.9rem;
    cursor: pointer;
}

.pewave-booking-verify-btn:hover {
    background: #135e96;
    border-color: #135e96;
}

.pewave-booking-search-error {
    margin-top: 0.6rem;
    color: #b32d2e;
    font-size: 0.85rem;
}

.pewave-booking-search-input:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.pewave-booking-search__or {
    font-size: 0.825rem;
    color: #6b7a8d;
    white-space: nowrap;
}

.pewave-booking-date-picker {
    padding: 0.5rem 0.6rem;
    border: 1px solid #8c8f94;
    border-radius: 4px;
    font-size: 0.95rem;
    background: #fff;
    color: #1a2e45;
    cursor: pointer;
}

.pewave-booking-date-picker:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}

.pewave-booking-searching {
    font-size: 0.85rem;
    color: #6b7a8d;
    font-style: italic;
}

.pewave-booking-results {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    background: #fff;
    border: 1px solid #c5d9ed;
    border-radius: 4px;
    max-height: 260px;
    overflow-y: auto;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.pewave-booking-result-item {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.5rem;
    padding: 0.6rem 0.875rem;
    cursor: pointer;
    font-size: 0.9rem;
    align-items: center;
    border-bottom: 1px solid #eee;
    transition: background 0.1s;
}

.pewave-booking-result-item:last-child {
    border-bottom: none;
}

.pewave-booking-result-item:hover,
.pewave-booking-result-item:focus {
    background: #e8f0fb;
    outline: none;
}

.pewave-result-service {
    font-weight: 600;
    color: #2271b1;
}

.pewave-result-customer {
    color: #1a2e45;
}

.pewave-result-date {
    color: #6b7a8d;
    font-size: 0.825rem;
    white-space: nowrap;
}

.pewave-booking-no-results {
    padding: 0.75rem 0.875rem;
    color: #6b7a8d;
    font-style: italic;
    font-size: 0.9rem;
}

.pewave-booking-selected {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    padding: 0.6rem 0.875rem;
    background: #e8f5e9;
    border: 1px solid #81c784;
    border-radius: 4px;
    font-size: 0.9rem;
}

.pewave-booking-selected__badge {
    flex: 1;
    font-weight: 500;
    color: #1a5c1a;
}

.pewave-booking-clear-btn {
    background: none;
    border: 1px solid #81c784;
    border-radius: 3px;
    padding: 0.25rem 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    color: #2e7d32;
    transition: background 0.1s;
}

.pewave-booking-clear-btn:hover {
    background: #c8e6c9;
}

@media (max-width: 640px) {
    .pewave-booking-search__input-row {
        flex-wrap: wrap;
    }
    .pewave-booking-search-input {
        max-width: 100%;
        flex: 1 1 100%;
    }
    .pewave-booking-id-lookup,
    .pewave-booking-email-lookup,
    .pewave-booking-verify-btn {
        flex: 1 1 100%;
    }
    .pewave-booking-date-picker {
        flex: 1 1 auto;
    }
    .pewave-booking-result-item {
        grid-template-columns: 1fr;
        gap: 0.2rem;
    }
    .pewave-result-date {
        font-size: 0.775rem;
    }
}