/**
 * Flexible Inquiry Form Manager – Frontend Styles
 * All visual properties use CSS custom properties so per-form overrides
 * injected by Shortcode.php take effect without specificity fights.
 *
 * @package FlexibleInquiryForm
 */

/* ── Default token values (overridden per-form via inline <style>) ─────────── */
:root {
    --fif-primary:      #2271b1;
    --fif-button:       #2271b1;
    --fif-button-text:  #ffffff;
    --fif-radius:       4px;
    --fif-gap:          18px;
    --fif-font-size:    15px;
    --fif-shadow:       none;
    --fif-bg:           transparent;
    --fif-field-bg:     #ffffff;
    --fif-border:       #cccccc;
    --fif-label-color:  inherit;
    --fif-text-color:   inherit;
}

/* ── Wrapper ─────────────────────────────────────────────────────────────────── */
.fif-wrapper {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
    font-size: var(--fif-font-size);
    line-height: 1.6;
    color: var(--fif-text-color);
    background: var(--fif-bg);
    box-shadow: var(--fif-shadow);
    box-sizing: border-box;
}
.fif-wrapper *, .fif-wrapper *::before, .fif-wrapper *::after {
    box-sizing: border-box;
}
.fif-form-description { color: #555; margin-bottom: 24px; }

/* ── Progress bar ────────────────────────────────────────────────────────────── */
.fif-progress { margin-bottom: 28px; }

.fif-progress-bar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    position: relative;
}

.fif-step-indicator {
    text-align: center;
    flex: 1;
    font-size: 12px;
    color: #888;
    transition: color .2s;
    position: relative;
}
.fif-step-indicator.fif-step-active { color: var(--fif-primary); font-weight: 600; }
.fif-step-indicator.fif-step-done   { color: var(--fif-primary); }

.fif-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #555;
    margin: 0 auto 4px;
    font-weight: 700;
    font-size: 13px;
    transition: background .2s, color .2s;
}
.fif-step-indicator.fif-step-active .fif-step-number,
.fif-step-indicator.fif-step-done .fif-step-number {
    background: var(--fif-primary);
    color: #fff;
}
.fif-step-title { display: block; }

.fif-progress-track {
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
    overflow: hidden;
}
.fif-progress-fill {
    height: 100%;
    background: var(--fif-primary);
    border-radius: 2px;
    transition: width .4s ease;
}

/* ── Steps ───────────────────────────────────────────────────────────────────── */
.fif-step { display: none; }
.fif-step.fif-step-visible { display: block; }
.fif-step-heading {
    font-size: 1.1em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

/* ── Fields ──────────────────────────────────────────────────────────────────── */
.fif-fields { display: flex; flex-direction: column; gap: var(--fif-gap); }
.fif-field  { display: flex; flex-direction: column; gap: 6px; }

.fif-label {
    font-weight: 600;
    font-size: .9em;
    color: var(--fif-label-color);
    display: flex;
    align-items: center;
    gap: 4px;
}
.fif-required { color: #c0392b; font-size: .8em; }

.fif-help-text {
    font-size: .82em;
    color: #777;
    display: block;
    margin-bottom: 2px;
}

/* ── Inputs ──────────────────────────────────────────────────────────────────── */
.fif-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--fif-border);
    border-radius: var(--fif-radius);
    font-size: .95em;
    background: var(--fif-field-bg);
    color: var(--fif-text-color);
    transition: border-color .15s, box-shadow .15s;
    font-family: inherit;
    line-height: 1.5;
}
.fif-input:focus {
    outline: none;
    border-color: var(--fif-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--fif-primary) 20%, transparent);
}
.fif-input.fif-invalid { border-color: #c0392b; }

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

.fif-checkbox-group,
.fif-radio-group {
    border: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 8px;
}
.fif-check-label,
.fif-radio-label {
    display: flex; align-items: center; gap: 8px;
    cursor: pointer; font-size: .95em;
}
.fif-checkbox,
.fif-radio {
    width: 16px; height: 16px;
    flex-shrink: 0;
    accent-color: var(--fif-primary);
}

.fif-file { padding: 8px; cursor: pointer; }
.fif-file-hint { font-size: .78em; color: #888; display: block; margin-top: 4px; }

/* ── Field heading ───────────────────────────────────────────────────────────── */
.fif-field-heading h4 {
    margin: 0 0 4px;
    font-size: 1em;
    color: var(--fif-primary);
    border-bottom: 2px solid currentColor;
    padding-bottom: 4px;
}

/* ── Errors ──────────────────────────────────────────────────────────────────── */
.fif-field-error { font-size: .8em; color: #c0392b; display: none; }

/* ── Notices ─────────────────────────────────────────────────────────────────── */
.fif-notices { margin-bottom: 16px; }
.fif-notice {
    padding: 12px 16px;
    border-radius: var(--fif-radius);
    margin-bottom: 8px;
    font-size: .9em;
    border-left: 4px solid;
}
.fif-notice-error   { background: #fdecea; border-color: #c0392b; color: #7b1e1e; }
.fif-notice-warning { background: #fff8e1; border-color: #f39c12; color: #7a5200; }
.fif-notice-success { background: #eafaf1; border-color: #27ae60; color: #1a5c35; }
.fif-date-notice    { font-size: .82em; padding: 8px 12px; border-radius: var(--fif-radius); margin-top: 6px; }

/* ── Navigation ──────────────────────────────────────────────────────────────── */
.fif-step-nav {
    display: flex; align-items: center; gap: 12px;
    margin-top: 28px; flex-wrap: wrap;
}
.fif-btn {
    padding: 11px 24px;
    border: none;
    border-radius: var(--fif-radius);
    cursor: pointer;
    font-size: .95em;
    font-weight: 600;
    transition: opacity .15s, transform .1s;
    font-family: inherit;
    line-height: 1;
}
.fif-btn:hover   { opacity: .88; }
.fif-btn:active  { transform: scale(.98); }
.fif-btn:disabled{ opacity: .5; cursor: not-allowed; }

.fif-btn-next,
.fif-btn-submit {
    background: var(--fif-button);
    color: var(--fif-button-text);
}
.fif-btn-prev {
    background: transparent;
    color: var(--fif-primary);
    border: 1px solid var(--fif-primary);
}
.g-recaptcha { margin: 0 auto; }

/* ── Success message ─────────────────────────────────────────────────────────── */
.fif-success-message {
    padding: 24px;
    background: #eafaf1;
    border: 1px solid #27ae60;
    border-radius: var(--fif-radius);
    color: #1a5c35;
    font-size: 1em;
    text-align: center;
}

/* ── Honeypot ────────────────────────────────────────────────────────────────── */
.fif-hp { display: none !important; position: absolute; left: -9999px; }

/* ── PDPA Consent block ──────────────────────────────────────────────────────── */
.fif-consent-block {
    background: #f8f9fa;
    border: 1px solid #dde;
    border-left: 4px solid var(--fif-primary);
    border-radius: var(--fif-radius);
    padding: 16px 18px;
    margin-bottom: 20px;
}
.fif-consent-heading {
    font-size: .82em;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--fif-primary);
    margin: 0 0 10px;
}
.fif-consent-label {
    display: flex; align-items: flex-start; gap: 10px;
    cursor: pointer; line-height: 1.5;
}
.fif-consent-checkbox {
    margin-top: 3px; flex-shrink: 0;
    width: 18px; height: 18px;
    accent-color: var(--fif-primary);
    cursor: pointer;
}
.fif-consent-text { font-size: .88em; color: #333; }
.fif-consent-text a { color: var(--fif-primary); text-decoration: underline; }
.fif-consent-error {
    display: block; font-size: .82em; color: #c0392b;
    margin-top: 6px; padding-left: 28px;
}
.fif-retention-notice {
    font-size: .78em; color: #666;
    margin: 10px 0 0;
    display: flex; align-items: center; gap: 5px;
}
.fif-retention-notice .dashicons {
    font-size: 14px; width: 14px; height: 14px;
    color: var(--fif-primary);
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .fif-step-title { display: none; }
    .fif-step-nav   { flex-direction: column; align-items: stretch; }
    .fif-btn        { text-align: center; }
}