/* Duinocoin uwu Explorer - custom stylesheet, no external dependencies */

:root {
    --bg: #0d0f14;
    --surface: #151922;
    --surface-2: #1b2029;
    --border: #262c38;
    --text: #e8ebf0;
    --muted: #8b94a7;
    --accent: #ffc107;
    --accent-soft: rgba(255, 193, 7, 0.12);
    --radius: 12px;
    --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(900px 400px at 80% -10%, rgba(255, 193, 7, 0.07), transparent 60%),
        var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.5;
}

a {
    color: var(--accent);
    text-decoration: none;
}

/* ---------- Top bar ---------- */

.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(13, 15, 20, 0.88);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.brand {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand .accent {
    color: var(--accent);
}

.search {
    flex: 1;
    display: flex;
    gap: 8px;
    min-width: 240px;
    max-width: 560px;
    margin-left: auto;
}

.search-box {
    position: relative;
    flex: 1;
}

.search input {
    width: 100%;
    padding: 9px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.search input::placeholder {
    color: var(--muted);
}

.search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-key {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    padding: 1px 7px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--muted);
    font-size: 0.78rem;
    font-family: var(--mono);
    pointer-events: none;
}

.search-box:focus-within .search-key {
    display: none;
}

.suggestions {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    z-index: 60;
    display: flex;
    flex-direction: column;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45);
}

.suggestions[hidden] {
    display: none;
}

.suggestion {
    padding: 9px 14px;
    background: none;
    border: none;
    color: var(--text);
    text-align: left;
    font-size: 0.92rem;
    font-family: var(--font);
    cursor: pointer;
}

.suggestion:hover,
.suggestion.active {
    background: var(--accent-soft);
    color: var(--accent);
}

/* ---------- Buttons ---------- */

.btn {
    padding: 9px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
    white-space: nowrap;
}

.btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: #14161c;
}

.btn-accent:hover {
    background: #ffd043;
    color: #14161c;
}

/* ---------- Layout ---------- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.hero {
    text-align: center;
    padding: 44px 0 8px;
}

.hero h1 {
    margin: 0 0 8px;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.hero .subtitle {
    margin: 0 auto;
    max-width: 640px;
    color: var(--muted);
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-top: 26px;
}

.stat-card {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    transition: border-color 0.15s, transform 0.15s;
}

.stat-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.stat-label {
    color: var(--muted);
    font-size: 0.88rem;
}

/* ---------- Panels with tables ---------- */

.panel {
    margin-top: 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    scroll-margin-top: 84px;
}

.panel-head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.panel-tools {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.freshness {
    display: none;
    align-items: center;
    gap: 7px;
    color: var(--muted);
    font-size: 0.82rem;
    white-space: nowrap;
    cursor: default;
}

.freshness.fresh,
.freshness.ok,
.freshness.old {
    display: inline-flex;
}

.freshness::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--muted);
    flex-shrink: 0;
}

.freshness.fresh::before {
    background: #3ddc84;
}

.freshness.ok::before {
    background: var(--accent);
}

.freshness.old::before {
    background: #ff6b6b;
}

.page-size {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.82rem;
    white-space: nowrap;
}

.page-size select {
    padding: 5px 8px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.85rem;
    font-family: var(--font);
    cursor: pointer;
    outline: none;
}

.page-size select:focus {
    border-color: var(--accent);
}

.panel-head h2 {
    margin: 0;
    font-size: 1.15rem;
}

.count {
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

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

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

th, td {
    padding: 10px 16px;
    text-align: left;
    white-space: nowrap;
}

th {
    background: var(--surface-2);
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    user-select: none;
}

td {
    border-top: 1px solid var(--border);
}

tbody tr:hover td {
    background: rgba(255, 193, 7, 0.04);
}

td.num {
    font-variant-numeric: tabular-nums;
}

td.hash {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--muted);
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
}

td.wrap {
    white-space: normal;
    overflow-wrap: anywhere;
    min-width: 220px;
    max-width: 360px;
}

.table-empty {
    text-align: center;
    color: var(--muted);
    padding: 28px 16px;
}

/* ---------- Sortable headers ---------- */

th.sortable {
    cursor: pointer;
    position: relative;
    padding-right: 26px;
    transition: color 0.15s;
}

th.sortable::after {
    content: '\2195';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    opacity: 0.4;
    transition: opacity 0.15s;
}

th.sortable:hover {
    color: var(--text);
}

th.sortable:hover::after {
    opacity: 1;
}

th.sortable.sort-asc,
th.sortable.sort-desc {
    color: var(--accent);
}

th.sortable.sort-asc::after {
    content: '\25B2';
    opacity: 1;
}

th.sortable.sort-desc::after {
    content: '\25BC';
    opacity: 1;
}

/* ---------- Pagination ---------- */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 14px 16px;
    border-top: 1px solid var(--border);
}

.pagination:empty {
    display: none;
}

.page-btn {
    min-width: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.88rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    font-variant-numeric: tabular-nums;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--accent);
}

.page-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.page-btn.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #14161c;
    font-weight: 700;
}

.page-gap {
    color: var(--muted);
    padding: 0 2px;
}

.page-input {
    width: 74px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.88rem;
    outline: none;
}

.page-input:focus {
    border-color: var(--accent);
}

/* ---------- Loader ---------- */

.loader-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 160px;
}

.loader {
    width: 38px;
    height: 38px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------- Modal ---------- */

dialog.modal {
    width: min(720px, calc(100vw - 32px));
    padding: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
}

dialog.modal::backdrop {
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(2px);
}

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-head h2 {
    margin: 0;
    font-size: 1.15rem;
    color: var(--accent);
}

.modal-close {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.modal-close:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.modal-body {
    padding: 18px 20px;
    max-height: 65vh;
    overflow-y: auto;
    font-size: 0.94rem;
}

.modal-body h3 {
    margin: 18px 0 8px;
    font-size: 1rem;
}

.modal-body h3:first-child {
    margin-top: 0;
}

.modal-body ul {
    padding-left: 20px;
}

.modal-body li {
    margin-bottom: 6px;
}

.modal-foot {
    padding: 14px 20px;
    border-top: 1px solid var(--border);
    text-align: right;
}

.news-item {
    border-left: 3px solid var(--accent);
    background: var(--surface-2);
    border-radius: 0 8px 8px 0;
    padding: 10px 14px;
    margin-bottom: 10px;
}

.news-item p {
    margin: 4px 0 0;
}

.news-date {
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
}

.note-warning {
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: 8px;
    padding: 10px 14px;
}

/* ---------- Footer ---------- */

footer {
    margin-top: 40px;
    padding: 24px 20px;
    text-align: center;
    color: var(--muted);
    font-size: 0.88rem;
    border-top: 1px solid var(--border);
}

footer p {
    margin: 4px 0;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
    .topbar-inner {
        gap: 10px;
    }

    .search {
        order: 3;
        min-width: 100%;
        max-width: none;
    }

    .hero {
        padding-top: 28px;
    }

    th, td {
        padding: 8px 12px;
    }
}