*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0d1117;
  --surface:   #161b22;
  --border:    #30363d;
  --accent:    #2f81f7;
  --accent-dim:#1f6feb44;
  --text:      #e6edf3;
  --muted:     #8b949e;
  --green:     #3fb950;
  --red:       #f85149;
  --row-hover: #1c2128;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 2rem 1rem;
}

/* ── Header ── */
header {
  text-align: center;
  margin-bottom: 2.5rem;
}
header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
header h1 span { color: var(--accent); }
.beta-badge {
  display: inline-block;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #d29922;
  background: #d2992220;
  border: 1px solid #d2992255;
  border-radius: 4px;
  padding: 2px 6px;
  vertical-align: middle;
  margin-left: 0.5rem;
  position: relative;
  top: -3px;
}
header p {
  color: var(--muted);
  margin-top: 0.4rem;
  font-size: 0.9rem;
}

/* ── Search bar ── */
.search-wrap {
  max-width: 640px;
  margin: 0 auto 2rem;
  display: flex;
  gap: 0.6rem;
}
.search-wrap input {
  flex: 1;
  padding: 0.65rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}
.search-wrap input:focus { border-color: var(--accent); }
.search-wrap input::placeholder { color: var(--muted); }
.search-wrap button {
  padding: 0.65rem 1.4rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.search-wrap button:hover { opacity: 0.88; }
.search-wrap button:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Network toggle ── */
.network-toggle {
  max-width: 640px;
  margin: -1rem auto 1.5rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.network-toggle span { font-size: 0.8rem; color: var(--muted); }
.network-toggle label {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--muted);
}
.network-toggle input[type="radio"] { accent-color: var(--accent); }
.network-toggle label:has(input:checked) { color: var(--text); }

/* ── Token info card ── */
#token-info {
  max-width: 860px;
  margin: 0 auto 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem 1.4rem;
  display: none;
  gap: 1.2rem;
  flex-wrap: wrap;
}
#token-info.visible { display: flex; }
.info-block { flex: 1; min-width: 130px; }
.info-block .label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.25rem; }
.info-block .value { font-size: 1rem; font-weight: 600; word-break: break-all; }
.info-block .value.mono { font-family: "SFMono-Regular", Consolas, monospace; }

/* ── Status / error ── */
#status {
  max-width: 860px;
  margin: 0 auto 1rem;
  font-size: 0.88rem;
  min-height: 1.4rem;
  text-align: center;
}
#status.error { color: var(--red); }
#status.loading { color: var(--muted); }
#status.ok { color: var(--green); }

/* ── Spinner ── */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Table wrapper ── */
.table-wrap {
  max-width: 860px;
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
thead th {
  background: var(--surface);
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
}
thead th.right { text-align: right; }
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--row-hover); }
tbody td { padding: 0.7rem 1rem; vertical-align: middle; }
tbody td.right { text-align: right; }
tbody td.mono { font-family: "SFMono-Regular", Consolas, monospace; font-size: 0.84rem; }

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
}
.rank-badge.gold   { border-color: #d29922; color: #d29922; background: #d2992215; }
.rank-badge.silver { border-color: #8b949e; color: #c9d1d9; background: #8b949e15; }
.rank-badge.bronze { border-color: #b45309; color: #e3973a; background: #b4530915; }

/* Account cell */
.acct-cell { display: flex; align-items: center; gap: 0.5rem; }
.acct-cell a {
  color: var(--accent);
  text-decoration: none;
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.84rem;
}
.acct-cell a:hover { text-decoration: underline; }
.copy-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.72rem;
  padding: 1px 5px;
  transition: color 0.1s, border-color 0.1s;
}
.copy-btn:hover { color: var(--text); border-color: var(--muted); }
.copy-btn.copied { color: var(--green); border-color: var(--green); }

/* Share bar */
.share-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
}
.share-bar-fill {
  width: 80px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.share-bar-fill-inner {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.3s;
}

/* ── Empty / placeholder ── */
.empty-state {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--muted);
}
.empty-state svg { opacity: 0.25; margin-bottom: 1rem; }
.empty-state p { font-size: 0.9rem; }

/* ── Top Tokens Section ── */
.top-tokens-section {
  max-width: 860px;
  margin: 0 auto 2rem;
}
.top-tokens-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}
.top-tokens-hdr .section-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.top-tokens-hdr .refresh-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.78rem;
  padding: 2px 8px;
  transition: color 0.1s, border-color 0.1s;
}
.top-tokens-hdr .refresh-btn:hover { color: var(--text); border-color: var(--muted); }
.top-tokens-hdr .refresh-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.top-tokens-scroll {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.token-card {
  flex: 0 0 auto;
  width: 148px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem 0.75rem 0.6rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.token-card:hover { border-color: var(--accent); background: var(--row-hover); }
.token-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.15rem;
}
.tc-symbol { font-weight: 700; font-size: 0.88rem; color: var(--text); }
.tc-rank   { font-size: 0.65rem; color: var(--muted); font-weight: 600; padding-top: 1px; }
.tc-name   { font-size: 0.68rem; color: var(--muted); margin-bottom: 0.45rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tc-spark  { margin-bottom: 0.45rem; line-height: 0; border-radius: 3px; overflow: hidden; }
.tc-price  { font-size: 0.82rem; font-weight: 600; color: var(--text); margin-bottom: 0.18rem; }
.tc-change { font-size: 0.72rem; font-weight: 700; }
.tc-change.up   { color: var(--green); }
.tc-change.down { color: var(--red); }
.tc-vol    { font-size: 0.64rem; color: var(--muted); margin-top: 0.1rem; }
.top-tokens-msg {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.82rem; color: var(--muted); padding: 1.2rem 0;
}
.top-tokens-err { font-size: 0.8rem; color: var(--red); padding: 0.75rem 0; }
.top-tokens-source { font-size: 0.67rem; color: var(--muted); margin-top: 0.35rem; text-align: right; }
.top-tokens-source a { color: var(--muted); text-decoration: underline; }

/* ── Footer ── */
footer {
  text-align: center;
  margin-top: 3rem;
  font-size: 0.78rem;
  color: var(--muted);
}
footer a { color: var(--muted); text-decoration: underline; }