/**
 * File: wp-content/plugins/wliaa-forms/css/wlf-preapp-form.css
 *
 * Pre-application form frontend styles.
 * Sources values from theme.json design tokens (wliaafse) where available,
 * with hex fallbacks for resilience if the theme is ever swapped.
 *
 * @package WLIAA_Forms
 */

/* -----------------------------------------------
   Variables — bridge layer to theme.json tokens
   -----------------------------------------------
   Local --wlf-* names are kept so the rest of the file
   doesn't have to change. Each maps to a theme token
   with a hex fallback.
*/

.wlf-preapp-wrap {
    --wlf-primary: var(--wp--preset--color--primary, #00678D);
    --wlf-primary-dark: var(--wp--preset--color--primary-dark, #005570);
    --wlf-primary-light: #e8f4fb; /* tint — no theme equivalent */
    --wlf-accent: var(--wp--preset--color--accent, #BA1A1A);
    --wlf-text: var(--wp--preset--color--on-surface, #191C1F);
    --wlf-text-light: var(--wp--preset--color--on-surface-variant, #40484E);
    --wlf-border: var(--wp--preset--color--outline-variant, #BFC7CF);
    --wlf-border-focus: var(--wp--preset--color--primary, #00678D);
    --wlf-error: var(--wp--preset--color--accent, #BA1A1A);
    --wlf-error-bg: var(--wp--custom--status--error-bg, #fde8e8);
    --wlf-success: #16a34a; /* no exact theme token */
    --wlf-success-bg: var(--wp--custom--status--success-bg, #d4edda);
    --wlf-white: var(--wp--preset--color--on-primary, #ffffff);
    --wlf-radius: var(--wp--custom--radius--sm, 4px);
    --wlf-font: var(--wp--preset--font-family--body, 'Manrope', sans-serif);
    --wlf-font-heading: var(--wp--preset--font-family--heading, 'Plus Jakarta Sans', sans-serif);
}

/* -----------------------------------------------
   Wrapper
   ----------------------------------------------- */

.wlf-preapp-wrap {
    font-family: var(--wlf-font);
    color: var(--wlf-text);
    max-width: 780px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* -----------------------------------------------
   Message box (success / error)
   ----------------------------------------------- */

.wlf-preapp-message {
    padding: 1rem 1.25rem;
    border-radius: var(--wlf-radius);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.wlf-preapp-message--error {
    background-color: var(--wlf-error-bg);
    border: 1px solid var(--wlf-error);
    color: var(--wlf-error);
}

.wlf-preapp-message--success {
    background-color: var(--wlf-success-bg);
    border: 1px solid var(--wlf-success);
    color: var(--wlf-success);
}

/* -----------------------------------------------
   Fieldsets & legends
   ----------------------------------------------- */

.wlf-preapp-fieldset {
    border: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

.wlf-preapp-legend {
    font-family: var(--wlf-font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--wlf-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1.25rem;
    border-bottom: 2px solid var(--wlf-primary);
    width: 100%;
}

/* -----------------------------------------------
   Rows (responsive grid)
   ----------------------------------------------- */

.wlf-preapp-row {
    display: grid;
    gap: 1rem 1.5rem;
    margin-bottom: 1rem;
}

.wlf-preapp-row--two {
    grid-template-columns: 1fr 1fr;
}

.wlf-preapp-row--three {
    grid-template-columns: 1fr 1fr 1fr;
}

/* -----------------------------------------------
   Fields
   ----------------------------------------------- */

.wlf-preapp-field {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.25rem;
}

.wlf-preapp-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--wlf-text);
    margin-bottom: 0.35rem;
    display: block;
}

.wlf-preapp-input,
.wlf-preapp-select {
    font-family: var(--wlf-font);
    font-size: 0.95rem;
    color: var(--wlf-text);
    background-color: var(--wlf-white);
    border: 1px solid var(--wlf-border);
    border-radius: var(--wlf-radius);
    padding: 0.6rem 0.75rem;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wlf-preapp-input:focus,
.wlf-preapp-select:focus {
    border-color: var(--wlf-border-focus);
    box-shadow: 0 0 0 3px rgba(0, 103, 141, 0.2);
    outline: none;
}

.wlf-preapp-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2340484E' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px;
    padding-right: 2.25rem;
}

/* -----------------------------------------------
   Radio buttons
   ----------------------------------------------- */

.wlf-preapp-radios {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.35rem;
}

.wlf-preapp-radio-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--wlf-text);
    cursor: pointer;
}

.wlf-preapp-radio-label input[type="radio"] {
    accent-color: var(--wlf-primary);
    width: 1rem;
    height: 1rem;
    margin: 0;
    cursor: pointer;
}

.wlf-preapp-radio-label input[type="radio"]:focus {
    outline: 2px solid var(--wlf-primary);
    outline-offset: 2px;
}

/* -----------------------------------------------
   Checkboxes
   ----------------------------------------------- */

.wlf-preapp-field--checkbox {
    margin-bottom: 0.75rem;
}

.wlf-preapp-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--wlf-text);
    cursor: pointer;
}

.wlf-preapp-checkbox-label input[type="checkbox"] {
    accent-color: var(--wlf-primary);
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 0.15rem;
    flex-shrink: 0;
    cursor: pointer;
}

.wlf-preapp-checkbox-label input[type="checkbox"]:focus {
    outline: 2px solid var(--wlf-primary);
    outline-offset: 2px;
}

.wlf-preapp-optional-heading {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--wlf-text-light);
    margin: 1.25rem 0 0.5rem 0;
}

/* -----------------------------------------------
   Required asterisk
   ----------------------------------------------- */

.wlf-required {
    color: var(--wlf-accent);
    font-weight: 700;
    margin-left: 0.15rem;
}

.wlf-preapp-required-note {
    font-size: 0.85rem;
    color: var(--wlf-text-light);
    margin-bottom: 1.25rem;
}

/* -----------------------------------------------
   Field errors
   ----------------------------------------------- */

.wlf-preapp-field--error .wlf-preapp-input,
.wlf-preapp-field--error .wlf-preapp-select {
    border-color: var(--wlf-error);
}

.wlf-preapp-field--error .wlf-preapp-input:focus,
.wlf-preapp-field--error .wlf-preapp-select:focus {
    box-shadow: 0 0 0 3px rgba(186, 26, 26, 0.2);
}

.wlf-preapp-field-error {
    font-size: 0.8rem;
    color: var(--wlf-error);
    margin-top: 0.3rem;
    display: block;
}

/* -----------------------------------------------
   Submit button & spinner
   ----------------------------------------------- */

.wlf-preapp-submit-wrap {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.wlf-preapp-submit {
    font-family: var(--wlf-font);
    font-size: 1rem;
    font-weight: 700;
    color: var(--wlf-white);
    background-color: var(--wlf-primary);
    border: none;
    border-radius: var(--wlf-radius);
    padding: 0.75rem 2rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.wlf-preapp-submit:hover {
    background-color: var(--wlf-primary-dark);
}

.wlf-preapp-submit:focus {
    outline: 2px solid var(--wlf-primary);
    outline-offset: 2px;
}

.wlf-preapp-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.wlf-preapp-spinner {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 3px solid var(--wlf-border);
    border-top-color: var(--wlf-primary);
    border-radius: 50%;
    animation: wlf-spin 0.7s linear infinite;
}

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

/* Honor reduced-motion preference (a11y, §16) */
@media (prefers-reduced-motion: reduce) {
    .wlf-preapp-spinner {
        animation-duration: 1.5s;
    }

    .wlf-preapp-input,
    .wlf-preapp-select,
    .wlf-preapp-submit {
        transition: none;
    }
}

/* -----------------------------------------------
   Honeypot (hidden from users)
   ----------------------------------------------- */

.wlf-hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}


/* -----------------------------------------------
   Intro blurb
   ----------------------------------------------- */

.wlf-preapp-intro {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--wlf-text);
    margin-bottom: 2rem;
}

.wlf-preapp-intro .wlf-text-free {
    color: var(--wlf-success);
}

/* -----------------------------------------------
   Responsive
   ----------------------------------------------- */

@media (max-width: 768px) {
    .wlf-preapp-row--two,
    .wlf-preapp-row--three {
        grid-template-columns: 1fr;
    }

    /* Mobile: shrink the wrap so there's real whitespace
       between the form's outer edge and the screen edge.
       Internal padding alone doesn't help here because the
       parent <main> is flush to the viewport on mobile. */
    .wlf-preapp-wrap {
        max-width: calc(100% - 4rem);
        padding: 0;
    }

    .wlf-preapp-submit {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .wlf-preapp-legend {
        font-size: 1.05rem;
    }

    .wlf-preapp-radios {
        flex-direction: column;
        gap: 0.5rem;
    }

    /* Smaller phones get a smaller external gutter so input
       fields still have usable width. */
    .wlf-preapp-wrap {
        max-width: calc(100% - 2rem);
        padding: 0;
    }
}