/* Library Record Card — Glass Government Shared UI
   Look: Paper + Blue Ink + Rules
   Accessibility: WCAG 2.1 AA
*/

@import url('https://fonts.googleapis.com/css2?family=Special+Elite&display=swap');

.lc-library-card {
    --card-bg: #fffcf5;
    --card-ink: #1a3a5a;
    --card-rule: #d1e1f0;
    --card-label: #5a7a9a;
    --card-shadow: 0 4px 15px rgba(0,0,0,0.1);
    
    background: var(--card-bg);
    color: var(--card-ink);
    font-family: 'Special Elite', 'Courier New', Courier, monospace;
    padding: 2rem;
    border-radius: 4px;
    box-shadow: var(--card-shadow);
    position: relative;
    max-width: 600px;
    margin: 1rem auto;
    border: 1px solid #e8e4d8;
    background-image: repeating-linear-gradient(
        var(--card-bg) 0px,
        var(--card-bg) 23px,
        var(--card-rule) 24px
    );
    line-height: 24px;
    overflow: hidden;
}

.lc-library-card::before {
    content: "";
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #f0d1d1;
    opacity: 0.5;
}

.lc-library-card-header {
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--card-ink);
    padding-bottom: 0.5rem;
}

.lc-library-card-title {
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.2;
    text-transform: uppercase;
    font-weight: normal;
    color: var(--card-ink);
}

.lc-library-card-row {
    display: flex;
    margin-bottom: 0.5rem;
    border-bottom: 1px transparent;
}

.lc-library-card-label {
    flex: 0 0 120px;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--card-label);
    padding-top: 2px;
}

.lc-library-card-value {
    flex: 1;
    font-size: 1.1rem;
    word-break: break-word;
}

.lc-library-card-hash-container {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--card-label);
}

.lc-library-card-hash-label {
    font-size: 0.75rem;
    color: var(--card-label);
    display: block;
    margin-bottom: 0.25rem;
}

.lc-library-card-hash-value {
    font-family: monospace;
    font-size: 0.85rem;
    background: rgba(0,0,0,0.05);
    padding: 2px 4px;
    border-radius: 3px;
    word-break: break-all;
}

.lc-copy-hash-btn {
    background: transparent;
    border: 1px solid var(--card-ink);
    color: var(--card-ink);
    font-family: inherit;
    font-size: 0.7rem;
    padding: 2px 8px;
    cursor: pointer;
    margin-left: 0.5rem;
    border-radius: 3px;
    transition: all 0.2s;
}

.lc-copy-hash-btn:hover {
    background: var(--card-ink);
    color: var(--card-bg);
}

.lc-library-card-footer {
    margin-top: 2rem;
    text-align: right;
}

.lc-library-card-link {
    color: var(--card-ink);
    text-decoration: underline;
    font-size: 0.9rem;
}

/* Mobile: Labels stack < 520px */
@media (max-width: 520px) {
    .lc-library-card-row {
        flex-direction: column;
        margin-bottom: 1rem;
    }
    .lc-library-card-label {
        flex: none;
        margin-bottom: 2px;
    }
}

/* Decorative log lines */
.lc-card-deco-line {
    height: 1px;
    background: var(--card-rule);
    margin: 23px 0;
}

/* Screen reader announcement */
.lc-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}