/* ============================================================================
   BTX Explorer — styled after ninjaraider.com (the pool's main site).
   Design tokens mirror the site's own :root variables: flat charcoal ground,
   #1d2128 cards with a darker label strip, orange accent, teal for "good".
   Dark-first; a light counterpart lives under [data-theme="light"].
   ========================================================================== */

:root {
  --bg: #15171c;
  --header-bg: #121418;
  --panel: #1d2128;          /* card-bg */
  --panel-2: #16191f;        /* panel-bg */
  --panel-hi: #232831;       /* card-label-bg */
  --input-bg: #20242c;
  --border: rgba(255, 255, 255, 0.07);
  --border-hi: rgba(255, 255, 255, 0.14);
  --text: #cdd1d8;
  --text-hi: rgba(255, 255, 255, 0.92);
  --muted: #8b919c;
  --faint: #5f6673;
  --accent: #e8632a;
  --accent-hover: #f47e46;
  --accent-dim: rgba(232, 99, 42, 0.45);
  --accent-soft: rgba(232, 99, 42, 0.14);
  --accent-2: #2dd4bf;       /* teal — secondary chart / "reported" */
  --ok: #3fb6a8;             /* effort-green used across the site */
  --warn: #fcd34d;
  --danger: #e57373;
  --info: #42a5f5;
  --chart-3: #8a909a;        /* chart-average grey */
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;
  --radius: 10px;
  --maxw: 1200px;
  --header-h: 58px;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f4f5f7;
  --header-bg: #ffffff;
  --panel: #ffffff;
  --panel-2: #f7f8fa;
  --panel-hi: #eef0f3;
  --input-bg: #f1f3f6;
  --border: rgba(0, 0, 0, 0.08);
  --border-hi: rgba(0, 0, 0, 0.16);
  --text: #23272e;
  --text-hi: #0f1216;
  --muted: #6b7280;
  --faint: #9aa1ab;
  --accent: #d9531c;
  --accent-hover: #e8632a;
  --accent-dim: rgba(217, 83, 28, 0.45);
  --accent-soft: rgba(217, 83, 28, 0.12);
  --accent-2: #14a89a;
  --ok: #1a9e8c;
  --warn: #b7791f;
  --danger: #c62828;
  --info: #1e6fc2;
  --chart-3: #7a808a;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}

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

code, .mono, .hashlink, .io-item .addr { font-family: var(--mono); font-size: 0.93em; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; }

/* ---- top bar (58px, like the site header) --------------------------------- */

.topbar {
  position: sticky; top: 0; z-index: 30;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  display: flex; align-items: center; gap: 18px;
  height: var(--header-h);
}

.brand { display: flex; align-items: baseline; gap: 10px; flex: 0 0 auto; }
.brand:hover { text-decoration: none; }
.wordmark { font-weight: 800; font-size: 21px; letter-spacing: -0.3px; color: var(--text-hi); line-height: 1; }
.wm-accent { color: var(--accent); }

.search {
  flex: 1 1 auto; display: flex; align-items: center; gap: 8px;
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 0 6px 0 12px; min-width: 0; height: 36px;
}
.search:focus-within { border-color: var(--accent-dim); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-caret { color: var(--accent); font-weight: 700; }
.search input {
  flex: 1 1 auto; min-width: 0;
  background: none; border: none; outline: none;
  color: var(--text-hi); font-family: var(--sans); font-size: 13.5px;
}
.search input::placeholder { color: var(--faint); }
.search button {
  border: 1px solid rgba(232, 99, 42, 0.3); cursor: pointer; color: #fff;
  background: linear-gradient(135deg, rgba(244, 126, 70, 0.75), rgba(232, 99, 42, 0.75));
  font-size: 13px; height: 26px; padding: 0 10px; border-radius: 6px;
  box-shadow: 0 1px 6px rgba(232, 99, 42, 0.2);
}
.search button:hover { background: linear-gradient(135deg, rgba(244, 126, 70, 0.9), rgba(232, 99, 42, 0.9)); }

/* round icon buttons, as on the site's header */
.ghost-btn {
  flex: 0 0 auto;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border);
  color: rgba(255, 255, 255, 0.6); cursor: pointer; font-size: 15px;
}
:root[data-theme="light"] .ghost-btn { background: rgba(0, 0, 0, 0.04); color: var(--muted); }
.ghost-btn:hover { color: var(--text-hi); border-color: var(--border-hi); }

/* ---- nav ----------------------------------------------------------------- */

.mainnav { background: var(--header-bg); border-bottom: 1px solid var(--border); }
.mainnav-inner { display: flex; align-items: center; gap: 2px; overflow-x: auto; height: 40px; }
.mainnav a {
  color: rgba(220, 220, 220, 0.6); padding: 0 12px; height: 40px; display: inline-flex; align-items: center;
  font-size: 13.5px; font-weight: 500; border-bottom: 2px solid transparent; white-space: nowrap;
  text-transform: capitalize;
}
:root[data-theme="light"] .mainnav a { color: var(--muted); }
.mainnav a:hover { color: var(--text-hi); }
.mainnav a.active { color: var(--text-hi); border-bottom-color: var(--accent); }
.nav-spacer { flex: 1 1 auto; }

.tiplive { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; white-space: nowrap; }
.tiplive b { color: var(--accent); font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.dot.live { background: var(--ok); animation: pulse 2.4s infinite; }
.dot.stale { background: var(--warn); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 182, 168, 0.55); }
  70% { box-shadow: 0 0 0 7px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

/* ---- layout & panels ----------------------------------------------------- */

main.wrap { padding-top: 22px; padding-bottom: 40px; min-height: 60vh; }
.loading { color: var(--muted); padding: 40px 0; text-align: center; }

.err {
  border: 1px solid rgba(229, 115, 115, 0.4); background: rgba(229, 115, 115, 0.08);
  color: var(--text-hi); padding: 14px 16px; border-radius: var(--radius); margin: 10px 0;
}
.err b { color: var(--danger); }

.section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; color: var(--muted);
  margin: 26px 0 12px;
}
.section-title::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--accent); }
.section-title .spacer { flex: 1 1 auto; }
.section-title a { font-size: 12px; letter-spacing: 0.3px; text-transform: none; font-weight: 500; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.panel-pad { padding: 16px 18px; }

.grid { display: grid; gap: 12px; }
.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); }
.two-col { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
@media (max-width: 820px) { .two-col { grid-template-columns: 1fr; } }

/* stat card — label strip on top like the site's coin cards */
.stat {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
}
.stat .k {
  background: var(--panel-hi); color: var(--muted);
  font-size: 10.5px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 8px 15px;
}
.stat .v { color: var(--text-hi); font-size: 24px; font-weight: 700; padding: 12px 15px 0; letter-spacing: -0.2px; }
.stat .v small { font-size: 13px; color: var(--muted); font-weight: 500; margin-left: 4px; }
.stat .note { color: var(--muted); font-size: 12px; padding: 4px 15px 13px; }
.stat.accent .v { color: var(--accent); }

/* key/value list — muted label, bold value (site's card rows) */
.kv { width: 100%; border-collapse: collapse; }
.kv td { padding: 8px 4px; border-bottom: 1px solid var(--border); vertical-align: top; }
.kv tr:last-child td { border-bottom: none; }
.kv td.k { color: var(--muted); white-space: nowrap; width: 1%; padding-right: 18px; }
.kv td.v { color: var(--text-hi); font-weight: 600; word-break: break-all; }
.kv td.v.num { text-align: right; }

.bar { height: 8px; background: var(--panel-hi); border-radius: 5px; overflow: hidden; }
.bar > i { display: block; height: 100%; background: linear-gradient(90deg, #a85520, var(--accent)); }

/* badges & chips */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 500; letter-spacing: 0.2px; padding: 2px 8px; border-radius: 20px;
  border: 1px solid var(--border-hi); color: var(--muted); background: rgba(255, 255, 255, 0.03);
}
.badge.ok { color: var(--ok); border-color: rgba(63, 182, 168, 0.4); }
.badge.warn { color: var(--warn); border-color: rgba(252, 211, 77, 0.4); }
.badge.bad { color: var(--danger); border-color: rgba(229, 115, 115, 0.4); }
.badge.info { color: var(--info); border-color: rgba(66, 165, 245, 0.4); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.tick { color: var(--ok); font-weight: 700; }
/* orphaned block: loud, because everything else on the page looks normal */
.orphanbox {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  border: 2px solid var(--danger); background: rgba(229, 115, 115, 0.12);
  border-radius: var(--radius); padding: 14px 16px; margin: 6px 0 12px; font-size: 14px; color: var(--text-hi);
}
.orphanbox b { color: var(--danger); font-size: 16px; }
.warnbanner, .warnbox {
  border: 1px solid rgba(252, 211, 77, 0.35); background: rgba(252, 211, 77, 0.07);
  border-radius: var(--radius); padding: 12px 14px; margin: 8px 0 4px; color: var(--text); font-size: 13px;
}
.warnbox b { color: var(--warn); }

/* ---- tables -------------------------------------------------------------- */

.tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 640px; }
table.data th {
  text-align: left; color: var(--muted); font-weight: 600; letter-spacing: 1px;
  font-size: 10.5px; text-transform: uppercase; padding: 10px 12px;
  border-bottom: 1px solid var(--border); background: var(--panel-hi); position: sticky; top: 0;
}
table.data th.num, table.data td.num { text-align: right; }
table.data th.sortable { cursor: pointer; user-select: none; }
table.data th.sortable:hover { color: var(--text-hi); }
table.data .sortind { display: inline-block; min-width: 10px; margin-left: 4px; color: var(--accent); font-size: 9px; }
table.data td { padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: rgba(255, 255, 255, 0.025); }
:root[data-theme="light"] table.data tr:hover td { background: rgba(0, 0, 0, 0.025); }
table.data .h { color: var(--accent); font-weight: 600; }
table.data .dim { color: var(--muted); }
.row-new { animation: flashrow 1.6s ease-out; }
@keyframes flashrow { 0% { background: var(--accent-soft); } 100% { background: transparent; } }

.hashlink { color: var(--text); }
.hashlink:hover { color: var(--accent); }
.finder { color: var(--text-hi); font-weight: 500; }
.finder.pool { color: var(--accent-2); }
.finder.own { color: var(--text-hi); font-weight: 700; } /* + .wm-accent on "raider" */
.finder.unknown { color: var(--faint); }
/* stratum region/server from the coinbase tag, e.g. ninjaraider.com/nl2 -> "nl2" */
.finder .region {
  display: inline-block; margin-left: 6px; padding: 1px 6px; border-radius: 5px;
  font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: 0.3px;
  color: var(--muted); background: var(--panel-hi); border: 1px solid var(--border);
  vertical-align: 1px;
}

/* pagination */
.pager { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 14px 2px; color: var(--muted); }
.btn {
  background: rgba(80, 80, 80, 0.3); border: 1px solid var(--border-hi); color: var(--text);
  border-radius: 8px; padding: 7px 14px; cursor: pointer; font-family: var(--sans); font-size: 13px; font-weight: 500;
}
:root[data-theme="light"] .btn { background: rgba(0, 0, 0, 0.04); }
.btn:hover:not(:disabled) { border-color: var(--accent-dim); color: var(--accent); }
.btn:disabled { opacity: .4; cursor: not-allowed; }

/* detail header */
.detail-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.detail-head h1 { font-size: 22px; font-weight: 700; margin: 0; color: var(--text-hi); letter-spacing: -0.2px; }
.detail-head .sub { color: var(--muted); font-size: 12.5px; font-family: var(--mono); }
.crumbs { color: var(--muted); font-size: 12.5px; margin-bottom: 8px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }

.io { display: grid; grid-template-columns: 1fr 24px 1fr; gap: 10px; align-items: start; }
@media (max-width: 720px) { .io { grid-template-columns: 1fr; } .io .io-arrow { display: none; } }
.io-arrow { color: var(--faint); text-align: center; padding-top: 20px; }
.io-list { display: flex; flex-direction: column; gap: 8px; }
.io-item { border: 1px solid var(--border); border-radius: 8px; padding: 9px 11px; background: var(--panel); }
.io-item .addr { color: var(--text); word-break: break-all; font-size: 12.5px; }
.io-item .meta { display: flex; justify-content: space-between; gap: 8px; margin-top: 4px; color: var(--muted); font-size: 11.5px; }
.io-item .val { color: var(--ok); font-weight: 600; margin-left: auto; }

.delta-in { color: var(--ok); font-weight: 600; }
.delta-out { color: var(--danger); font-weight: 600; }

/* pools share rows (overview) */
.poolrow {
  display: grid; grid-template-columns: 1.3fr 60px 1.2fr 60px 1.4fr 120px 70px;
  gap: 12px; align-items: center; padding: 9px 16px; border-bottom: 1px solid var(--border); font-size: 13px;
}
.poolrow:last-child { border-bottom: none; }
.poolrow .num { text-align: right; }
.pool-bar { height: 8px; }
.pool-share { color: var(--text-hi); font-weight: 600; }
.poolrow .region { margin-left: 0; }
.pool-others { cursor: pointer; }
.pool-others:hover { background: rgba(255, 255, 255, 0.025); }
@media (max-width: 820px) {
  .poolrow { grid-template-columns: 1.3fr 50px 1fr 60px; }
  .poolrow > :nth-child(n+5) { display: none; }
}

/* charts (overview) */
.charts { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.chart { padding: 12px 14px 10px; }
.chart-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.chart-title { color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; }
.chart-val { color: var(--text-hi); font-weight: 700; font-size: 16px; }
.chart-sub { color: var(--muted); font-size: 11.5px; }
.chart-plot { position: relative; height: 150px; cursor: crosshair; }
.chart-svg { display: block; width: 100%; height: 100%; }
.chart-grid { stroke: var(--border-hi); stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart-target { stroke: var(--warn); stroke-width: 1; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; opacity: .8; }
.chart-foot { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 11px; margin-top: 8px; }
@media (max-width: 720px) { .charts { grid-template-columns: 1fr; } }

.foot { border-top: 1px solid var(--border); margin-top: 30px; color: var(--muted); background: var(--header-bg); }
.foot-inner { min-height: 45px; padding: 12px 20px; font-size: 12px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.foot .sep { color: var(--faint); }
.foot code { color: var(--accent); }

.mut, .dim { color: var(--muted); }
.big { font-size: 15px; color: var(--text-hi); }
.nowrap { white-space: nowrap; }
.copy { cursor: pointer; color: var(--faint); margin-left: 6px; font-family: var(--sans); }
.copy:hover { color: var(--accent); }
.right { text-align: right; }
.mt { margin-top: 14px; }
.empty { color: var(--muted); padding: 22px; text-align: center; }