/* SyntekPro Forms - Frontend Styles */

/* Form Container */
.spf-form-wrapper,
.spf-form-container {
    max-width: 980px;
    width: 100%;
    margin: 24px auto;
    padding: 30px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: var(--spf-border-radius, 8px);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    font-family: var(--spf-font-family, inherit);
    font-size: var(--spf-font-size, 16px);
}

@media (max-width: 720px) {
    .spf-form-wrapper,
    .spf-form-container {
        padding: 18px;
        margin: 16px auto;
        border-radius: var(--spf-border-radius, 6px);
    }
}

.spf-form-title {
    margin: 0 0 15px 0;
    font-size: var(--spf-title-size, 1.75em);
    font-weight: 600;
    color: var(--spf-title-color, #1d2327);
}

.spf-form-description {
    margin-bottom: 25px;
    color: var(--spf-desc-color, #50575e);
    font-size: var(--spf-desc-size, 1em);
    line-height: 1.6;
}

/* Form Fields */
.spf-form {
    width: 100%;
}

.spf-field-wrapper {
    margin-bottom: 25px;
}

.spf-field-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: var(--spf-label-size, 0.95em);
    color: var(--spf-label-color, #1d2327);
}

.spf-required {
    color: #b4232a;
    font-weight: 500;
    font-size: 0.68em;
    margin-left: 8px;
    letter-spacing: 0;
    text-transform: none;
    white-space: nowrap;
}

.spf-field-input,
.spf-field-textarea,
.spf-field-select,
.spf-field-file {
    width: 100%;
    padding: var(--spf-field-padding, 12px 15px);
    border: 1px solid var(--spf-input-border, #ddd);
    border-radius: var(--spf-border-radius, 4px);
    font-size: var(--spf-input-font-size, 1em);
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--spf-input-bg, #fff);
    color: var(--spf-input-text, inherit);
}

.spf-field-input:focus,
.spf-field-textarea:focus,
.spf-field-select:focus {
    outline: none;
    border-color: var(--spf-input-accent, var(--spf-primary-color, #0073aa));
    box-shadow: 0 0 0 1px var(--spf-input-accent, var(--spf-primary-color, #0073aa));
}

.spf-field-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Radio and Checkbox Groups */
.spf-radio-group,
.spf-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.spf-radio-label,
.spf-checkbox-label {
    display: flex;
    align-items: center;
    padding: 10px;
    background: #f6f7f7;
    border: 1px solid #ddd;
    border-radius: var(--spf-border-radius, 4px);
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
    font-size: 1em;
}

.spf-radio-label:hover,
.spf-checkbox-label:hover {
    background: #e8f4f8;
    border-color: var(--spf-input-accent, var(--spf-primary-color, #0073aa));
}

.spf-radio-label input[type="radio"],
.spf-checkbox-label input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--spf-input-accent, var(--spf-primary-color, #0073aa));
}

/* Field Description */
.spf-field-description {
    margin-top: 6px;
    font-size: 0.85em;
    color: #646970;
    font-style: italic;
}

/* File Upload */
.spf-field-file {
    padding: 10px;
    cursor: pointer;
}

/* reCAPTCHA */
.spf-recaptcha {
    margin-bottom: 20px;
}

/* Form Footer */
.spf-form-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
}

.spf-submit-button {
    padding: 14px 30px;
    background: var(--spf-btn-bg, var(--spf-primary-color, #0073aa));
    color: var(--spf-btn-text, #fff);
    border: none;
    border-radius: var(--spf-border-radius, 4px);
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.spf-submit-button:hover {
    filter: brightness(90%);
}

.spf-submit-button:active {
    transform: scale(0.98);
}

.spf-submit-button:disabled {
    background: #c3c4c7;
    cursor: not-allowed;
}

/* Submit Alignment */
.spf-submit-align-center {
    display: flex;
    justify-content: center;
}

.spf-submit-align-right {
    display: flex;
    justify-content: flex-end;
}

/* --- THEMES --- */

/* Modern Theme */
.spf-theme-modern {
    border: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    padding: 40px;
}

.spf-theme-modern .spf-field-input,
.spf-theme-modern .spf-field-textarea,
.spf-theme-modern .spf-field-select {
    background: #f8f9fa;
    border-color: transparent;
}

.spf-theme-modern .spf-field-input:focus,
.spf-theme-modern .spf-field-textarea:focus,
.spf-theme-modern .spf-field-select:focus {
    background: #fff;
    border-color: var(--spf-primary-color);
}

/* Minimal Theme */
.spf-theme-minimal {
    border: none;
    box-shadow: none;
    padding: 20px 0;
    background: transparent;
}

.spf-theme-minimal .spf-field-input,
.spf-theme-minimal .spf-field-textarea,
.spf-theme-minimal .spf-field-select {
    border: none;
    border-bottom: 2px solid #eee;
    border-radius: 0;
    padding-left: 0;
    padding-right: 0;
}

.spf-theme-minimal .spf-field-input:focus,
.spf-theme-minimal .spf-field-textarea:focus,
.spf-theme-minimal .spf-field-select:focus {
    box-shadow: none;
    border-bottom-color: var(--spf-primary-color);
}

.spf-theme-minimal .spf-radio-label,
.spf-theme-minimal .spf-checkbox-label {
    background: transparent;
    border: none;
    padding-left: 0;
}

.spf-theme-minimal .spf-submit-button {
    width: auto;
    border-radius: 0;
}

/* Elegant Theme */
.spf-theme-elegant {
    background: linear-gradient(135deg, #f8f6ff, #ffffff);
    border: 1px solid #e6ddff;
    box-shadow: 0 12px 30px rgba(88, 63, 176, 0.08);
}

.spf-theme-elegant .spf-form-title {
    color: #4c3d8f;
    letter-spacing: 0.02em;
}

.spf-theme-elegant .spf-field-input,
.spf-theme-elegant .spf-field-textarea,
.spf-theme-elegant .spf-field-select {
    background: #fefbff;
    border-color: #d9c8ff;
}

.spf-theme-elegant .spf-field-input:focus,
.spf-theme-elegant .spf-field-textarea:focus,
.spf-theme-elegant .spf-field-select:focus {
    border-color: #7c5bff;
    box-shadow: 0 0 0 2px rgba(124,91,255,0.15);
}

.spf-theme-elegant .spf-submit-button {
    background: linear-gradient(120deg, #7c5bff, #a16eff);
}

/* High Contrast Theme */
.spf-theme-contrast {
    background: #0b172a;
    color: #e8edf7;
    border: 1px solid #111b2f;
    box-shadow: 0 10px 40px rgba(0,0,0,0.35);
}

.spf-theme-contrast .spf-form-title { color: #ffffff; }
.spf-theme-contrast .spf-form-description { color: #c4cee3; }
.spf-theme-contrast .spf-field-label { color: #cbd7ef; }

.spf-theme-contrast .spf-field-input,
.spf-theme-contrast .spf-field-textarea,
.spf-theme-contrast .spf-field-select {
    background: #0f2038;
    border-color: #1f3352;
    color: #e8edf7;
}

.spf-theme-contrast .spf-field-input:focus,
.spf-theme-contrast .spf-field-textarea:focus,
.spf-theme-contrast .spf-field-select:focus {
    border-color: #4bd0ff;
    box-shadow: 0 0 0 2px rgba(75,208,255,0.25);
}

.spf-theme-contrast .spf-radio-label,
.spf-theme-contrast .spf-checkbox-label {
    background: #0f2038;
    border-color: #1f3352;
    color: #e8edf7;
}

.spf-theme-contrast .spf-submit-button {
    background: linear-gradient(120deg, #4bd0ff, #4c8dff);
    color: #0b172a;
}

/* Pastel Theme */
.spf-theme-pastel {
    background: #fffaf5;
    border: 1px solid #ffe7d4;
    box-shadow: 0 8px 24px rgba(255,168,112,0.12);
}

.spf-theme-pastel .spf-form-title { color: #d05f3c; }
.spf-theme-pastel .spf-form-description { color: #a45a3a; }
.spf-theme-pastel .spf-field-label { color: #d05f3c; }

.spf-theme-pastel .spf-field-input,
.spf-theme-pastel .spf-field-textarea,
.spf-theme-pastel .spf-field-select {
    background: #fff7ef;
    border-color: #ffd7ba;
}

.spf-theme-pastel .spf-field-input:focus,
.spf-theme-pastel .spf-field-textarea:focus,
.spf-theme-pastel .spf-field-select:focus {
    border-color: #f48b5f;
    box-shadow: 0 0 0 2px rgba(244,139,95,0.2);
}

.spf-theme-pastel .spf-radio-label,
.spf-theme-pastel .spf-checkbox-label {
    background: #fff0e3;
    border-color: #ffd7ba;
}

.spf-theme-pastel .spf-submit-button {
    background: linear-gradient(120deg, #f48b5f, #f4b36f);
}

/* Outline Theme */
.spf-theme-outline {
    background: transparent;
    border: 2px dashed #d0d7e2;
    box-shadow: none;
}

.spf-theme-outline .spf-field-input,
.spf-theme-outline .spf-field-textarea,
.spf-theme-outline .spf-field-select {
    background: #fff;
    border: 1px dashed #c2cad6;
    border-radius: 10px;
}

.spf-theme-outline .spf-field-input:focus,
.spf-theme-outline .spf-field-textarea:focus,
.spf-theme-outline .spf-field-select:focus {
    border-color: #4b6fff;
    box-shadow: 0 0 0 2px rgba(75,111,255,0.2);
}

.spf-theme-outline .spf-radio-label,
.spf-theme-outline .spf-checkbox-label {
    border-style: dashed;
    background: #f8faff;
}

.spf-theme-outline .spf-submit-button {
    background: #4b6fff;
}

/* Glassmorphism Theme */
.spf-theme-glass {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 20px 50px rgba(30, 41, 59, 0.18);
    backdrop-filter: blur(10px);
}

.spf-theme-glass .spf-field-input,
.spf-theme-glass .spf-field-textarea,
.spf-theme-glass .spf-field-select {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(255, 255, 255, 0.5);
}

.spf-theme-glass .spf-field-input:focus,
.spf-theme-glass .spf-field-textarea:focus,
.spf-theme-glass .spf-field-select:focus {
    border-color: #7ed2ff;
    box-shadow: 0 0 0 2px rgba(126,210,255,0.25);
}

.spf-theme-glass .spf-radio-label,
.spf-theme-glass .spf-checkbox-label {
    background: rgba(255, 255, 255, 0.65);
    border-color: rgba(255, 255, 255, 0.45);
}

/* Inherit / Site Theme */
.spf-theme-inherit.spf-form-wrapper,
.spf-theme-inherit.spf-form-container {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    max-width: 100%;
}

/* Gravity-like frontend structure and polish */
.spf-form-wrapper,
.spf-form-container {
    max-width: 920px;
    border: 1px solid #dcdcde;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    padding: 26px;
}

.wp-block-syntekpro-forms-form-selector,
.wp-block-syntekpro-forms-form-selector .spf-form-wrapper,
.wp-block-syntekpro-forms-form-selector .spf-form-container {
    width: 100%;
    max-width: 100%;
}

.spf-form-wrapper,
.spf-form-wrapper * {
    box-sizing: border-box;
}

.spf-form-wrapper {
    container-type: inline-size;
}

.spf-form-title {
    margin: 0 0 10px;
    font-size: clamp(1.5rem, 2.2vw, 2rem);
    line-height: 1.25;
    font-weight: 700;
    text-align: var(--spf-title-align, left);
}

.spf-form-description {
    margin-bottom: 20px;
    line-height: 1.55;
    text-align: var(--spf-desc-align, left);
}

.spf-step {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 20px;
    row-gap: 16px;
    align-items: start;
}

.spf-step > * {
    min-width: 0;
}

.spf-field-wrapper {
    margin-bottom: 0;
    min-width: 0;
    position: relative;
}

.spf-field-width-half {
    grid-column: span 1;
}

.spf-field-width-full,
.spf-field-type-textarea,
.spf-field-type-post-body,
.spf-field-type-post-excerpt,
.spf-field-type-html,
.spf-field-type-section,
.spf-field-type-page,
.spf-field-type-list,
.spf-field-type-captcha,
.spf-field-type-file,
.spf-field-type-post-image {
    grid-column: 1 / -1;
}

.spf-step-heading,
.spf-progress,
.spf-step-nav,
.spf-form-footer,
.spf-form-messages,
.spf-recaptcha {
    grid-column: 1 / -1;
}

.spf-field-label {
    margin-bottom: 7px;
    font-size: var(--spf-label-size, 14px);
    line-height: 1.35;
    font-weight: 600;
    text-align: var(--spf-label-align, left);
}

.spf-consent-label,
.spf-radio-label,
.spf-checkbox-label {
    text-align: var(--spf-label-align, left);
}

.spf-field-input,
.spf-field-textarea,
.spf-field-select,
.spf-field-file {
    min-height: 48px;
    border: 1px solid var(--spf-input-border, #c3c4c7);
    border-radius: 4px;
    background: var(--spf-input-bg, #fff);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
    display: block;
}

.spf-field-textarea {
    min-height: 128px;
}

.spf-field-input:focus,
.spf-field-textarea:focus,
.spf-field-select:focus {
    border-color: var(--spf-input-accent, var(--spf-primary-color, #2271b1));
    box-shadow: 0 0 0 1px var(--spf-input-accent, var(--spf-primary-color, #2271b1));
}

.spf-name-field,
.spf-address-field {
    display: grid;
    gap: 10px;
}

.spf-name-field {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spf-name-field .spf-field-input {
    width: 100% !important;
    margin-right: 0 !important;
}

.spf-address-field > div {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px !important;
    width: 100%;
}

.spf-address-field .spf-field-input {
    width: 100%;
}

.spf-radio-group,
.spf-checkbox-group {
    gap: 8px;
}

.spf-radio-label,
.spf-checkbox-label {
    padding: 10px 12px;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    background: #fff;
    font-size: 0.95em;
}

.spf-radio-label:hover,
.spf-checkbox-label:hover {
    background: #f6fbff;
    border-color: var(--spf-input-accent, var(--spf-primary-color, #2271b1));
}

.spf-image-choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.spf-image-choice-label {
    margin: 0 !important;
}

.spf-field-description {
    margin-top: 6px;
    font-size: var(--spf-desc-size, 0.88em);
    color: var(--spf-desc-color, #646970);
    font-style: normal;
    line-height: 1.4;
}

.spf-form-footer {
    margin-top: 8px;
    padding-top: 18px;
    border-top: 1px solid #e2e4e7;
    align-items: center;
}

.spf-submit-button {
    min-height: 44px;
    padding: 10px 18px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
}

.spf-step-nav {
    margin-top: 6px;
}

.spf-success-message,
.spf-error-message {
    margin-top: 8px;
    border-radius: 4px;
}

@media (max-width: 900px) {
    .spf-step {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    .spf-field-width-half,
    .spf-field-width-full {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .spf-form-wrapper,
    .spf-form-container {
        padding: 18px;
    }

    .spf-name-field,
    .spf-address-field > div {
        grid-template-columns: minmax(0, 1fr);
    }
}

.spf-theme-inherit .spf-form-title,
.spf-theme-inherit .spf-form-description {
    margin-left: 0;
    margin-right: 0;
}

.spf-theme-inherit .spf-field-wrapper {
    margin-bottom: 22px;
}

.spf-theme-inherit .spf-field-label,
.spf-theme-inherit .spf-form-title,
.spf-theme-inherit .spf-form-description {
    color: inherit;
}

.spf-theme-inherit .spf-field-input,
.spf-theme-inherit .spf-field-textarea,
.spf-theme-inherit .spf-field-select {
    background: transparent;
    border: 1px solid currentColor;
    color: inherit;
    box-shadow: none;
}

.spf-theme-inherit .spf-field-input:focus,
.spf-theme-inherit .spf-field-textarea:focus,
.spf-theme-inherit .spf-field-select:focus {
    border-color: currentColor;
    box-shadow: none;
}

.spf-theme-inherit .spf-radio-label,
.spf-theme-inherit .spf-checkbox-label {
    background: transparent;
    border: 1px solid currentColor;
    color: inherit;
}

.spf-theme-inherit .spf-submit-button {
    background: transparent;
    color: inherit;
    border: 1px solid currentColor;
}

.spf-theme-glass .spf-submit-button {
    background: linear-gradient(120deg, #7ed2ff, #8a9bff);
    color: #0f172a;
}

/* Messages */
.spf-form-messages {
    margin-top: 20px;
}

.spf-success-message,
.spf-error-message {
    padding: 15px 20px;
    border-radius: 4px;
    margin-bottom: 15px;
    font-size: 15px;
}

.spf-success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.spf-error-message {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

/* Loading State */
.spf-form.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.spf-form.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Field Errors */
.spf-field-wrapper.error .spf-field-input,
.spf-field-wrapper.error .spf-field-textarea,
.spf-field-wrapper.error .spf-field-select {
    border-color: #dc3232;
}

.spf-field-error {
    color: #dc3232;
    font-size: 13px;
    margin-top: 5px;
    display: block;
}

/* Responsive Design */
@media (max-width: 768px) {
    .spf-form-container {
        padding: 20px;
    }
    
    .spf-form-title {
        font-size: 24px;
    }
    
    .spf-field-input,
    .spf-field-textarea,
    .spf-field-select {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .spf-submit-button {
        width: 100%;
        padding: 16px;
    }
}

/* Accessibility */
.spf-field-input:focus-visible,
.spf-field-textarea:focus-visible,
.spf-field-select:focus-visible {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    .spf-form-container {
        background: #1e1e1e;
        border-color: #3a3a3a;
        color: #e0e0e0;
    }
    
    .spf-field-input,
    .spf-field-textarea,
    .spf-field-select {
        background: #2a2a2a;
        border-color: #3a3a3a;
        color: #e0e0e0;
    }
    
    .spf-radio-label,
    .spf-checkbox-label {
        background: #2a2a2a;
        border-color: #3a3a3a;
        color: #e0e0e0;
    }
}

@container (max-width: 760px) {
    .spf-step {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    .spf-field-width-half,
    .spf-field-width-full {
        grid-column: 1 / -1;
    }

    .spf-form-wrapper,
    .spf-form-container {
        padding: 18px;
    }

    .spf-name-field,
    .spf-address-field > div {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* ---- Calculation Fields ---- */
.spf-calculation-field {
    position: relative;
}
.spf-calculation-field .spf-calc-result {
    font-weight: 600;
    background: #f8f9fa;
    cursor: default;
}
.spf-calc-affix {
    font-size: 0.85em;
    color: #666;
    margin-top: 4px;
    display: block;
}

/* ---- Repeater Fields ---- */
.spf-repeater-field {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 12px;
}
.spf-repeater-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px dashed #eee;
}
.spf-repeater-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}
.spf-repeater-cell {
    flex: 1;
}
.spf-repeater-cell label {
    display: block;
    font-size: 0.8em;
    font-weight: 600;
    color: var(--spf-label-color, #1d2327);
    margin-bottom: 4px;
}
.spf-repeater-remove {
    background: none;
    border: none;
    color: #d63384;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    flex-shrink: 0;
}
.spf-repeater-remove:hover {
    color: #a61d55;
}
.spf-repeater-add {
    margin-top: 8px;
}

/* ---- Signature Fields ---- */
.spf-signature-field {
    display: inline-block;
}
.spf-signature-canvas {
    display: block;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    max-width: 100%;
}
.spf-signature-clear {
    margin-top: 6px;
}

/* ---- Multi-File Preview ---- */
.spf-file-list {
    margin-top: 8px;
}
.spf-file-item {
    padding: 4px 0;
    font-size: 13px;
    color: #555;
}

/* ---- Access Denied ---- */
.spf-form-access-denied {
    max-width: 980px;
    margin: 24px auto;
    text-align: center;
}

/* ---- Captcha widget alignment ---- */
.spf-captcha,
.spf-turnstile-wrap,
.spf-hcaptcha-wrap {
    margin: 12px 0;
}