/**
 * WPsigner shared signature pad (Draw / Type / Upload).
 *
 * @package inSigner
 * @since   2.5.2.8
 */

.ssf-signature-wrap {
    margin-top: 4px;
}

.ssf-sig-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    padding: 4px;
    background: var(--wps-surface-hover, #f0f0f2);
    border: 1px solid var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
}

.ssf-signature-wrap .ssf-sig-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 12px;
    width: auto;
    min-width: 0;
    border: none;
    border-radius: var(--wps-radius-sm, 6px);
    background: transparent;
    color: var(--wps-text-secondary, #6e6e73);
    font-family: var(--wps-font, inherit);
    font-size: var(--wps-fs-body-md, 13px);
    font-weight: var(--wps-fw-medium, 500);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.ssf-signature-wrap .ssf-sig-tab:hover {
    background: var(--wps-bg-secondary, #fff);
    color: var(--wps-text, #1d1d1f);
}

.ssf-signature-wrap .ssf-sig-tab.active {
    background: var(--wps-primary, #4f46e5);
    color: #fff;
    box-shadow: 0 1px 3px rgba(79, 70, 229, 0.25);
}

.ssf-sig-tab svg {
    flex-shrink: 0;
}

.ssf-sig-panel {
    display: none;
}

.ssf-sig-panel.active {
    display: block;
}

.ssf-sig-colors {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.ssf-signature-wrap .ssf-sig-color {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    flex: 0 0 32px;
    padding: 0;
    margin: 0;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    box-sizing: border-box;
    transition: transform 0.2s, border-color 0.2s;
}

.ssf-signature-wrap .ssf-sig-color:hover {
    transform: scale(1.08);
}

.ssf-signature-wrap .ssf-sig-color.active {
    border-color: var(--wps-primary, #4f46e5);
    box-shadow: 0 0 0 2px var(--wps-bg-secondary, #fff);
}

.ssf-sig-canvas-wrap {
    background: var(--wps-bg-secondary, #fff);
    border: 2px solid var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
    overflow: hidden;
    margin-bottom: 12px;
}

.ssf-sig-draw-canvas {
    display: block;
    width: 100%;
    height: 200px;
    cursor: crosshair;
    touch-action: none;
    box-sizing: border-box;
}

.ssf-sig-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
}

.ssf-signature-wrap .ssf-sig-clear-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    min-width: auto;
    width: auto;
    background: var(--wps-surface, #fff);
    color: var(--wps-text, #1d1d1f);
    border: 1.5px solid var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
    font-family: var(--wps-font, inherit);
    font-size: var(--wps-fs-body-md, 13px);
    font-weight: var(--wps-fw-medium, 500);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.ssf-signature-wrap .ssf-sig-clear-btn:hover {
    background: var(--wps-surface-hover, #f0f0f2);
    border-color: var(--wps-border-strong, #c7c7cc);
}

.ssf-sig-hint {
    font-size: var(--wps-fs-body-sm, 12px);
    color: var(--wps-text-muted, #8e8e93);
    text-align: right;
}

.ssf-signature-wrap:not([data-active-tab="draw"]) .ssf-sig-hint-draw {
    display: none;
}

.ssf-sig-type-preview {
    background: var(--wps-bg-secondary, #fff);
    border: 2px solid var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
    padding: 16px;
    margin-bottom: 12px;
}

.ssf-sig-type-input {
    width: 100%;
    border: none;
    background: transparent;
    font-size: var(--wps-fs-display-sm, 32px);
    text-align: center;
    color: var(--wps-text, #1d1d1f);
    outline: none;
    font-family: var(--wps-font, inherit);
}

.ssf-sig-type-input::placeholder {
    color: var(--wps-text-muted, #8e8e93);
    font-family: var(--wps-font, inherit);
    font-size: var(--wps-fs-title-md, 16px);
}

.ssf-sig-fonts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.ssf-signature-wrap .ssf-sig-font {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 10px 8px;
    width: auto;
    min-width: 0;
    background: var(--wps-surface, #fff);
    border: 2px solid var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
    font-size: var(--wps-fs-title-lg, 18px);
    line-height: 1.2;
    color: var(--wps-text, #1d1d1f);
    cursor: pointer;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: border-color 0.2s, background 0.2s;
}

.ssf-signature-wrap .ssf-sig-font:hover {
    border-color: var(--wps-primary, #4f46e5);
}

.ssf-signature-wrap .ssf-sig-font.active {
    border-color: var(--wps-primary, #4f46e5);
    background: var(--wps-primary-light, rgba(79, 70, 229, 0.08));
}

.ssf-sig-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px 20px;
    border: 2px dashed var(--wps-border, #e5e5ea);
    border-radius: var(--wps-radius, 8px);
    background: var(--wps-bg-secondary, #fff);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.2s, background 0.2s;
}

.ssf-sig-upload-zone:hover,
.ssf-sig-upload-zone.ssf-sig-dragover {
    border-color: var(--wps-primary, #4f46e5);
    background: var(--wps-primary-light, rgba(79, 70, 229, 0.06));
}

.ssf-sig-upload-zone p {
    margin: 0;
    font-size: var(--wps-fs-body-md, 14px);
    font-weight: 500;
    color: var(--wps-on-surface, #1d1b20);
}

.ssf-sig-upload-zone span {
    font-size: var(--wps-fs-body-sm, 12px);
    color: var(--wps-on-surface-variant, #49454f);
}

.ssf-sig-upload-zone svg {
    color: var(--wps-on-surface-variant, #49454f);
}

.ssf-sig-upload-preview {
    display: block;
    max-width: 100%;
    max-height: 200px;
    margin: 0 auto;
    border-radius: var(--wps-radius-md, 8px);
    border: 1px solid var(--wps-outline-variant, #cac4d0);
}

.ssf-sig-upload-preview[hidden] {
    display: none !important;
}

.ssf-sig-upload-zone[hidden] {
    display: none !important;
}

.wps-ef-signature-editor-preview {
    background: #f3f4f6;
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
    font-size: 14px;
}

/* Elementor form OTP panel */
.wps-ef-otp-panel {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--wps-outline-variant, #cac4d0);
    border-radius: var(--wps-radius-md, 8px);
    background: var(--wps-bg-secondary, #f9fafb);
}

.wps-ef-otp-title {
    margin: 0 0 4px;
    font-weight: 600;
    font-size: 14px;
    color: var(--wps-text, #1d1d1f);
}

.wps-ef-otp-hint {
    margin: 0 0 12px;
    font-size: 13px;
    color: var(--wps-text-muted, #6b7280);
}

.wps-ef-otp-phone,
.wps-ef-otp-code {
    width: 100%;
    max-width: 280px;
    padding: 10px 12px;
    margin-bottom: 10px;
    border: 1px solid var(--wps-outline-variant, #cac4d0);
    border-radius: var(--wps-radius-md, 8px);
    font-size: 14px;
    box-sizing: border-box;
}

.wps-ef-otp-actions {
    margin-bottom: 8px;
}

.wps-ef-otp-send,
.wps-ef-otp-verify {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border: none;
    border-radius: var(--wps-radius-md, 8px);
    background: var(--wps-primary, #4f46e5);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.wps-ef-otp-send:hover,
.wps-ef-otp-verify:hover {
    opacity: 0.92;
}

.wps-ef-otp-send:disabled,
.wps-ef-otp-verify:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.wps-ef-otp-verify-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
}

.wps-ef-otp-verify-row .wps-ef-otp-code {
    margin-bottom: 0;
    flex: 1 1 140px;
}

.wps-ef-otp-status {
    margin: 8px 0 0;
    font-size: 13px;
}

.wps-ef-otp-status-error {
    color: #b91c1c;
}

.wps-ef-otp-status-success {
    color: #15803d;
}

.wps-ef-otp-verified {
    margin: 8px 0 0;
    font-size: 13px;
    font-weight: 600;
    color: #15803d;
}

.wps-ef-otp-panel-verified {
    border-color: #86efac;
    background: #f0fdf4;
}

.wps-ef-otp-status[hidden],
.wps-ef-otp-verified[hidden],
.wps-ef-otp-verify-row[hidden] {
    display: none !important;
}

/* Elementor Form — respect Column Width settings (100%, 50%, 33%, 25%) */
.elementor-field-type-insigner_signing.elementor-field-group {
    min-width: 0;
    box-sizing: border-box;
}

.elementor-field-type-insigner_signing .ssf-signature-wrap,
.elementor-field-type-insigner_signing .wps-ef-signature-editor-preview {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.elementor-field-type-insigner_signing .ssf-sig-tabs,
.elementor-field-type-insigner_signing .ssf-sig-panel,
.elementor-field-type-insigner_signing .ssf-sig-canvas-wrap,
.elementor-field-type-insigner_signing .ssf-sig-type-preview,
.elementor-field-type-insigner_signing .ssf-sig-upload-zone,
.elementor-field-type-insigner_signing .ssf-sig-actions,
.elementor-field-type-insigner_signing .wps-ef-otp-panel {
    max-width: 100%;
    box-sizing: border-box;
}

.elementor-field-type-insigner_signing .ssf-sig-tab {
    min-width: 0;
}

.elementor-field-type-insigner_signing .ssf-sig-draw-canvas {
    max-width: 100%;
}

.elementor-field-type-insigner_signing .wps-ef-otp-phone,
.elementor-field-type-insigner_signing .wps-ef-otp-code {
    max-width: 100%;
}

.elementor-field-type-insigner_signing {
    container-type: inline-size;
    container-name: wps-ef-signature;
}

@container wps-ef-signature (max-width: 520px) {
    .elementor-field-type-insigner_signing .ssf-sig-fonts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@container wps-ef-signature (max-width: 360px) {
    .elementor-field-type-insigner_signing .ssf-sig-fonts {
        grid-template-columns: minmax(0, 1fr);
    }

    .elementor-field-type-insigner_signing .ssf-sig-tab {
        padding: 8px 6px;
        font-size: 12px;
        gap: 4px;
    }
}