/* /blockchain/: the PQ Crypta Ledger. CSP-compliant: every look is a class
   here, never a style attribute. */

:root {
    --lg-bg: #080b12;
    --lg-card: #101520;
    --lg-card-2: #0d1219;
    --lg-border: #1f2937;
    --lg-text: #f1f5f9;
    --lg-dim: #94a3b8;
    --lg-muted: #64748b;
    --lg-primary: #7dd3fc;
    --lg-primary-dark: #0284c7;
    --lg-accent: #a78bfa;
    --lg-good: #34d399;
    --lg-warn: #fbbf24;
    --lg-bad: #f87171;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--lg-bg);
    color: var(--lg-text);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--lg-primary);
}

.lg-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
}

.lg-hidden {
    display: none !important;
}

.lg-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.lg-hero {
    border-bottom: 1px solid var(--lg-border);
    background: linear-gradient(180deg, rgba(2, 132, 199, 0.12), rgba(8, 11, 18, 0));
    padding: 1.5rem 0 1.25rem;
    margin-bottom: 1.5rem;
}

.lg-hero h1 {
    margin: 0 0 0.5rem;
    font-size: 2rem;
}

.lg-lede {
    color: var(--lg-dim);
    max-width: 60rem;
    margin: 0 0 0.75rem;
}

.lg-live {
    display: inline-block;
    margin: 0;
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--lg-border);
    color: var(--lg-dim);
    font-size: 0.85rem;
}

.lg-live.is-live {
    color: var(--lg-good);
    border-color: rgba(52, 211, 153, 0.4);
}

.lg-card {
    background: var(--lg-card);
    border: 1px solid var(--lg-border);
    border-radius: 12px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.25rem;
}

.lg-card h2 {
    margin: 0 0 0.9rem;
    font-size: 1.25rem;
}

.lg-card h3 {
    margin: 1rem 0 0.5rem;
    font-size: 1rem;
    color: var(--lg-dim);
}

.lg-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin: 0;
}

.lg-stats div {
    background: var(--lg-card-2);
    border: 1px solid var(--lg-border);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
}

.lg-stats dt {
    color: var(--lg-muted);
    font-size: 0.8rem;
}

.lg-stats dd {
    margin: 0.15rem 0 0;
    font-size: 1.15rem;
    font-weight: 600;
}

.lg-validators {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.5rem;
}

.lg-validators li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.6rem;
    background: var(--lg-card-2);
    border: 1px solid var(--lg-border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.lg-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--lg-bad);
}

.is-up .lg-dot {
    background: var(--lg-good);
}

.lg-note {
    color: var(--lg-dim);
    font-size: 0.9rem;
    margin: 0.75rem 0 0;
}

.lg-small {
    font-size: 0.8rem;
    color: var(--lg-dim);
}

.lg-mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    word-break: break-all;
}

.lg-search {
    display: flex;
    gap: 0.5rem;
}

.lg-search input,
.lg-form input,
.lg-form select,
.lg-form textarea,
.lg-import input {
    width: 100%;
    background: var(--lg-card-2);
    color: var(--lg-text);
    border: 1px solid var(--lg-border);
    border-radius: 8px;
    padding: 0.55rem 0.7rem;
    font: inherit;
}

.lg-form textarea {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
}

.lg-drop {
    display: block;
    margin-top: 0.75rem;
    padding: 1rem;
    border: 1px dashed var(--lg-border);
    border-radius: 10px;
    color: var(--lg-dim);
    cursor: pointer;
}

.lg-drop.is-over {
    border-color: var(--lg-primary);
    color: var(--lg-text);
}

.lg-drop input {
    display: block;
    margin-top: 0.5rem;
}

.lg-button {
    background: var(--lg-primary-dark);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.55rem 1.1rem;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}

.lg-button:disabled {
    opacity: 0.6;
    cursor: wait;
}

.lg-secondary {
    background: transparent;
    color: var(--lg-primary);
    border: 1px solid var(--lg-border);
}

.lg-danger {
    background: transparent;
    color: var(--lg-bad);
    border: 1px solid rgba(248, 113, 113, 0.4);
}

.lg-table-wrap {
    overflow-x: auto;
}

.lg-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.lg-table th,
.lg-table td {
    text-align: left;
    padding: 0.45rem 0.6rem;
    border-bottom: 1px solid var(--lg-border);
}

.lg-table th {
    color: var(--lg-muted);
    font-weight: 600;
}

.lg-table tbody tr {
    cursor: pointer;
}

.lg-table tbody tr:hover,
.lg-table tbody tr:focus {
    background: var(--lg-card-2);
    outline: none;
}

#lg-older {
    margin-top: 0.75rem;
}

.lg-detail {
    margin-top: 1rem;
    border-top: 1px solid var(--lg-border);
    padding-top: 0.5rem;
}

.lg-fields {
    display: grid;
    grid-template-columns: minmax(140px, max-content) 1fr;
    gap: 0.3rem 1rem;
    margin: 0.5rem 0;
}

.lg-fields div {
    display: contents;
}

.lg-fields dt {
    color: var(--lg-muted);
}

.lg-fields dd {
    margin: 0;
}

.lg-tx {
    background: var(--lg-card-2);
    border: 1px solid var(--lg-border);
    border-radius: 10px;
    padding: 0.6rem 0.9rem;
    margin: 0.6rem 0;
}

.lg-tx h4 {
    margin: 0 0 0.25rem;
    color: var(--lg-accent);
}

.lg-tx.is-revoked h4 {
    color: var(--lg-bad);
}

.lg-results {
    margin-top: 0.75rem;
}

.lg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.lg-seed {
    background: var(--lg-card-2);
    border: 1px solid rgba(251, 191, 36, 0.4);
    border-radius: 8px;
    padding: 0.6rem 0.8rem;
    color: var(--lg-warn);
}

.lg-import {
    margin-top: 1rem;
}

.lg-import summary {
    cursor: pointer;
    color: var(--lg-primary);
}

.lg-import label {
    display: block;
    margin: 0.6rem 0 0.25rem;
}

.lg-import .lg-button {
    margin-top: 0.5rem;
}

.lg-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.lg-tab {
    background: transparent;
    color: var(--lg-dim);
    border: 1px solid var(--lg-border);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    font: inherit;
    cursor: pointer;
}

.lg-tab.is-active {
    color: var(--lg-text);
    border-color: var(--lg-primary-dark);
    background: rgba(2, 132, 199, 0.15);
}

.lg-form {
    display: grid;
    gap: 0.35rem;
    max-width: 44rem;
}

.lg-form p {
    color: var(--lg-dim);
    margin: 0 0 0.5rem;
}

.lg-form label {
    margin-top: 0.4rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.lg-form .lg-button {
    margin-top: 0.8rem;
    justify-self: start;
}

.lg-explain p {
    color: var(--lg-dim);
}

.lg-explain strong {
    color: var(--lg-text);
}

.lg-footer {
    text-align: center;
    color: var(--lg-muted);
    padding: 1.5rem 0;
    border-top: 1px solid var(--lg-border);
}

@media (max-width: 640px) {
    .lg-search {
        flex-direction: column;
    }

    .lg-fields {
        grid-template-columns: 1fr;
    }
}