/* Additional styles beyond inline CSS in base template */

/* Screen-reader only text */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Navigation and footer anchors */
.nav-link {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.nav-link:hover {
    color: var(--color-accent-hover);
}

.nav-link.active {
    color: var(--color-accent);
    font-weight: 600;
}

@media (max-width: 768px) {
    .nav-links { display: none !important; }
    #mobile-menu-btn { display: block !important; }
}

.mobile-menu-btn:focus:not(:focus-visible) {
    outline: none;
}

.mobile-menu-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* Waitlist form (home page) */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.waitlist-form {
    display: flex;
    gap: 1rem;
}

@media (max-width: 640px) {
    .waitlist-form {
        flex-direction: column;
        gap: 0.75rem;
    }
}

.article-row {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.article-date {
    flex-shrink: 0;
    text-align: center;
    min-width: 80px;
}

@media (max-width: 640px) {
    .article-row {
        flex-direction: column;
        gap: 1rem;
    }

    .article-date {
        min-width: 0;
        text-align: left;
    }
}

#waitlist-form input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.waitlist-success {
    color: var(--color-accent);
    font-size: 0.875rem;
}

.waitlist-error {
    color: var(--color-error);
    font-size: 0.875rem;
}

/* Focus states for accessibility */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Improved form styling */
input::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-accent);
}

/* Selection styling */
::selection {
    background-color: var(--color-accent);
    color: var(--color-bg);
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    header,
    footer,
    .btn {
        display: none;
    }

    a {
        color: black;
        text-decoration: underline;
    }

    .prose {
        max-width: 100%;
        font-size: 12pt;
        line-height: 1.5;
    }

    .card,
    .proof-box {
        border: 1px solid #ccc;
        break-inside: avoid;
    }
}