/* ==========================================================================
   Accessibility — WCAG 2.4.7 Focus Indicators + Inline Validation
   ========================================================================== */

/* Focus indicators */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--t-gold, #D4AF37);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px var(--t-gold-glow, rgba(212, 175, 55, 0.25));
}

/* Inline validation error states */
.field-error {
    border-color: #FF6F61 !important;
    box-shadow: 0 0 0 3px rgba(255, 111, 97, 0.2) !important;
}

.field-success {
    border-color: #4CAF50 !important;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2) !important;
}

.error-msg {
    display: none;
    color: #FF6F61;
    font-size: 0.85rem;
    margin-top: 0.4rem;
    font-weight: 500;
}

.error-msg.show {
    display: block;
}

/* Skip to content */
.skip-link {
    position: absolute;
    top: -40px;
    right: 0;
    background: var(--t-gold, #D4AF37);
    color: var(--t-deep-petrol, #003B46);
    padding: 8px 16px;
    z-index: 10000;
    font-weight: 700;
    border-radius: 0 0 8px 8px;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

/* Minimal form-page navigation bar */
.form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: var(--t-deep-petrol, #003B46);
    color: white;
    font-family: 'Heebo', sans-serif;
    font-size: 0.85rem;
}

.form-nav a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.form-nav a:hover {
    color: var(--t-gold, #D4AF37);
}

.form-nav .form-nav-logo {
    color: var(--t-gold, #D4AF37);
    font-weight: 700;
    font-size: 0.95rem;
}

/* Breadcrumb for multi-step flows */
.form-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 20px;
    background: var(--t-frost-white, #E8F1F2);
    font-size: 0.8rem;
    color: var(--t-muted-teal, #00606B);
    font-family: 'Heebo', sans-serif;
}

.form-breadcrumb a {
    color: var(--t-deep-petrol, #003B46);
    text-decoration: none;
    font-weight: 500;
}

.form-breadcrumb a:hover {
    text-decoration: underline;
}

.form-breadcrumb .separator {
    color: var(--t-dusty-aqua, #2F8592);
}

.form-breadcrumb .current {
    font-weight: 600;
    color: var(--t-deep-petrol, #003B46);
}

/* ===== Touch Targets (WCAG 2.5.8 — minimum 44×44px) ===== */
@media (pointer: coarse) {
    button,
    [type="submit"],
    [type="button"],
    a.btn,
    .btn,
    .checkbox-group,
    .checkbox-item {
        min-height: 44px;
    }

    input[type="checkbox"],
    input[type="radio"] {
        min-width: 20px;
        min-height: 20px;
    }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    .particles,
    .particle {
        display: none !important;
    }
}

/* ===== Unified Border-Radius Tokens ===== */
:root {
    --radius-btn: 10px;
    --radius-card: 12px;
    --radius-modal: 16px;
    --radius-pill: 50px;
}