/**
 * AIO Form Frontend Styles
 * Note: Shared styles (grid widths, phone field, radio/checkbox) are in form-common.css
 */

/* CSS Variables */
:root {
    --aio-mitid-color: #0060e6;
}

/* Layout Grid */
.aio-form-grid {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.aio-form-grid .aio-field {
    padding: 0 10px;
    margin-bottom: var(--aio-field-margin, 20px);
    box-sizing: border-box;
}

/* Width classes are in form-common.css */

/* Form Wrapper */
.aio-form-wrapper {
    font-family: var(--aio-font, inherit);
    max-width: 600px;
}

/* Fields */
.aio-field {
    margin-bottom: var(--aio-field-margin, 20px);
}

.aio-field label {
    display: block;
    font-weight: var(--aio-label-weight, 500);
    font-size: var(--aio-label-size, 14px);
    margin: 0 0 var(--aio-label-margin, 6px);
    color: #1d2327;
}

.aio-form input[type="text"]:not(.aio-phone-input),
.aio-form input[type="email"],
.aio-form input[type="tel"]:not(.aio-phone-input),
.aio-form input[type="url"],
.aio-form input[type="number"],
.aio-form input[type="file"],
.aio-form select:not(.aio-phone-country),
.aio-form textarea {
    width: 100%;
    display: block;
    margin: 0;
    padding: 8px 14px !important;
    min-height: 44px !important;
    border: var(--aio-border-width, 1px) solid var(--aio-border-color, #ddd);
    border-radius: var(--aio-field-radius, 4px);
    font-size: var(--aio-input-size, 15px);
    font-family: inherit;
    background: var(--aio-input-bg, #fff);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    line-height: normal !important;
}

.aio-form input:focus,
.aio-form select:focus,
.aio-form textarea:focus {
    outline: none;
    border-color: var(--aio-primary, #0073aa);
    box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.15);
}

.aio-form input:hover:not(:focus):not(.aio-phone-input),
.aio-form select:hover:not(:focus):not(.aio-phone-country),
.aio-form textarea:hover:not(:focus) {
    border-color: var(--aio-border-hover-color, var(--aio-border-color));
}

.aio-form textarea {
    min-height: 100px;
    resize: vertical;
}

/* Address field - starts at 1 line, max 2 lines on Enter */
.aio-form textarea.aio-address-field {
    min-height: 44px;
    overflow: hidden;
    line-height: 1.5;
}

.aio-form select {
    cursor: pointer;
    appearance: none;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat right 12px center;
    padding-right: 36px;
}

/* Accent color for radio/checkbox */
.aio-radio input,
.aio-checkbox input {
    accent-color: var(--aio-primary, #0073aa);
}

/* Field Errors */
.aio-field-error {
    color: #d63638;
    font-size: 13px;
    margin-top: 6px;
}

.aio-field.has-error input,
.aio-field.has-error select,
.aio-field.has-error textarea {
    border-color: #d63638;
}

.aio-form-wrapper .aio-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: var(--aio-button-bg, var(--aio-primary, #0073aa)) !important;
    color: #fff !important;
    border: none !important;
    border-color: transparent !important;
    box-shadow: none !important;
    text-decoration: none !important;
    border-radius: var(--aio-button-radius, 4px);
    font-size: var(--aio-button-size, 16px);
    font-weight: var(--aio-button-weight, 500);
    cursor: pointer;
    transition: opacity 0.2s, transform 0.1s;
    min-width: 140px;
}

.aio-form-wrapper .aio-submit-btn:hover,
.aio-form-wrapper .aio-submit-btn:focus {
    opacity: 0.9;
    background: var(--aio-button-bg, var(--aio-primary, #0073aa)) !important;
    color: #fff !important;
    border-color: transparent !important;
    box-shadow: none !important;
}

.aio-form-wrapper .aio-submit-btn:active {
    transform: scale(0.98);
    background: var(--aio-button-bg, var(--aio-primary, #0073aa)) !important;
    color: #fff !important;
}

.aio-form-wrapper .aio-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--aio-button-bg, var(--aio-primary, #0073aa)) !important;
    color: #fff !important;
}

.aio-form-wrapper .aio-submit-btn.loading {
    pointer-events: none;
}

.aio-form-wrapper .aio-submit-btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid transparent;
    border-top-color: #fff;
    border-radius: 50%;
    animation: aio-spin 0.8s linear infinite;
}

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

/* Form Message */
.aio-form-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: var(--aio-field-radius, 4px);
    font-size: 15px;
}

.aio-form-actions .aio-form-message {
    margin: 0 0 12px 0;
}

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

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

/* Hide inputs after success (keep success message visible) */
.aio-form.submitted .aio-form-grid,
.aio-form.submitted .aio-form-actions .aio-submit-btn {
    display: none;
}

/* Form submitting state - visual feedback */
.aio-form.aio-submitting {
    pointer-events: none;
    opacity: 0.7;
}

.aio-form.aio-submitting input,
.aio-form.aio-submitting select,
.aio-form.aio-submitting textarea {
    background-color: #f5f5f5 !important;
    cursor: not-allowed;
}

/* Payment Selection UI */
.aio-payment-selection {
    margin-top: 20px;
    text-align: center;
}

.aio-payment-heading {
    margin: 0 0 24px;
    font-size: 22px;
    font-weight: 600;
    color: #1d2327;
}

.aio-payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.aio-payment-method-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    width: 100%;
    min-height: 44px;
    height: 44px;
    background: #fff !important;
    border: 2px solid #ddd !important;
    border-radius: var(--aio-field-radius, 8px) !important;
    font-size: 15px;
    font-weight: 600;
    color: #1d2327 !important;
    cursor: pointer;
    box-shadow: none !important;
    text-decoration: none !important;
    white-space: nowrap;
    position: relative;
}

.aio-payment-method-btn + .aio-payment-method-btn::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 18%;
    width: 1px;
    height: 64%;
    background: #d7dbe0;
}

.aio-payment-method-btn--stripe {
    background: var(--aio-stripe-button-bg, #635bff) !important;
    border-color: var(--aio-stripe-button-bg, #635bff) !important;
    color: #fff !important;
    transition: filter 0.15s ease;
}

.aio-payment-method-btn--stripe .aio-payment-method-label {
    color: #fff !important;
}

.aio-payment-method-btn--stripe:hover:not(:disabled) {
    filter: brightness(1.096);
}

.aio-payment-method-btn--mobilepay {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    min-height: 0;
    height: auto;
    width: 100%;
    max-width: 100%;
    display: block;
}

.aio-payment-method-logo {
    display: block;
    max-height: 20px;
    width: auto;
}

.aio-stripe-logo {
    max-height: 18px;
}

.aio-payment-method-label {
    display: inline-block;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
}
.aio-payment-method-btn:focus-visible {
    outline: 2px solid var(--aio-primary, #0073aa);
    outline-offset: 2px;
}

.aio-payment-method-btn--stripe:focus-visible {
    outline-color: var(--aio-stripe-button-bg, #4f46e5);
}

.aio-payment-method-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.aio-payment-method-btn.loading {
    position: relative;
    color: transparent;
}

.aio-payment-method-btn--mobilepay.loading {
    color: inherit;
}

.aio-payment-method-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid #ddd;
    border-top-color: var(--aio-primary, #0073aa);
    border-radius: 50%;
    animation: aio-spin 0.8s linear infinite;
}

.aio-payment-method-btn--mobilepay.loading::after {
    display: none;
}

/* MitID Step */
.aio-mitid-step {
    margin-top: 20px;
    text-align: center;
    padding: 32px 24px;
    border: 1px solid #e5e7eb;
    border-radius: var(--aio-field-radius, 12px);
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.aio-mitid-heading {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    color: #1d2327;
    font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
}

.aio-mitid-note {
    margin: 0 0 24px;
    color: #6b7280;
    font-size: 14px;
    line-height: 1.5;
}

.aio-mitid-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 12px 24px;
    background: var(--aio-mitid-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: "IBM Plex Sans", Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    min-width: 200px;
    transition: transform 0.15s ease, box-shadow 0.25s ease, background-color 0.2s ease;
    text-decoration: none;
}

.aio-mitid-btn-label {
    white-space: nowrap;
}

.aio-mitid-logo {
    height: 16px;
    width: auto;
    flex-shrink: 0;
}

.aio-mitid-btn:hover {
    background-color: #004fc2;
    box-shadow: 0 4px 12px rgba(0, 96, 230, 0.35);
    transform: translateY(-1px);
}

.aio-mitid-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 6px rgba(0, 96, 230, 0.25);
}

.aio-mitid-btn:focus-visible {
    outline: 2px solid var(--aio-mitid-color);
    outline-offset: 3px;
}

/* Payment Button Shortcode [aio_button] */
.aio-payment-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--aio-primary, #0073aa);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.aio-payment-button:hover {
    background: #005a87;
    /* fallback - darker shade */
    background: color-mix(in srgb, var(--aio-primary, #0073aa) 85%, #000);
}

.aio-payment-button:active {
    transform: scale(0.98);
}

.aio-payment-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.aio-payment-button .aio-price {
    font-weight: 400;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 480px) {
    .aio-form-wrapper {
        padding: 16px;
    }

    .aio-payment-methods {
        grid-template-columns: 1fr;
    }

    .aio-payment-method-btn + .aio-payment-method-btn::before {
        display: none;
    }
}