:root {
  --bg: #0c0d10;
  --panel: #14161b;
  --panel-2: #1b1e25;
  --line: #262a33;
  --text: #e6e8ee;
  --muted: #8b91a0;
  --accent: #14f195;      /* Solana green */
  --accent-2: #9945ff;    /* Solana purple */
  --red: #ff5c72;
  --radius: 10px;
}

* { box-sizing: border-box; }

/* Author rules like `.gate { display: grid }` outrank the browser's own
   `[hidden] { display: none }`, so hidden panels would still paint. */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

h1 { font-size: 18px; margin: 0; }
h2 { font-size: 14px; margin: 0 0 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

code, .mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 12px; }
.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--red); font-size: 13px; min-height: 18px; margin: 6px 0 0; }

/* ---- controls ---- */
input, textarea, select, button {
  font: inherit;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
}
input:focus, textarea:focus { outline: 2px solid var(--accent-2); outline-offset: -1px; }
textarea { width: 100%; resize: vertical; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12.5px; }

button {
  cursor: pointer;
  background: var(--accent);
  color: #04120b;
  font-weight: 600;
  border: none;
}
button:hover { filter: brightness(1.1); }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); font-weight: 500; }
button.ghost:hover { color: var(--text); border-color: var(--muted); }
button.danger { background: transparent; color: var(--red); border: 1px solid transparent; padding: 4px 8px; }
button.danger:hover { border-color: var(--red); }

label { display: block; margin-bottom: 14px; font-size: 13px; color: var(--muted); }
label input { display: block; width: 100%; margin-top: 5px; color: var(--text); }
label small { display: block; margin-top: 5px; }

/* ---- login ---- */
.gate { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.gate .card { width: 100%; max-width: 340px; }
.gate h1 { margin-bottom: 6px; }
.gate input, .gate button { width: 100%; margin-top: 12px; }

/* ---- layout ---- */
header {
  display: flex; align-items: center; gap: 18px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky; top: 0; z-index: 5;
  flex-wrap: wrap;
}
nav { display: flex; gap: 4px; margin-left: auto; }
nav button {
  background: transparent; color: var(--muted);
  padding: 6px 12px; border-radius: 7px; font-weight: 500;
}
nav button.on { background: var(--panel-2); color: var(--text); }

section { max-width: 880px; margin: 0 auto; padding: 20px; display: grid; gap: 16px; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.card button { margin-top: 10px; }

.rowhead { display: flex; align-items: center; gap: 12px; }
.rowhead h2 { margin: 0; }
.rowhead input { margin-left: auto; }

.inline { display: flex; gap: 8px; flex-wrap: wrap; }
.inline input { flex: 1; min-width: 130px; }
.inline button { margin-top: 0; }

.list { display: grid; gap: 8px; }

#banner {
  margin: 0; padding: 11px 20px;
  background: #3a2a10; color: #ffcf7a;
  border-bottom: 1px solid #5a4520; font-size: 13px;
}

/* ---- wallet row ---- */
.wallet { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; }
.wallet.off { opacity: .5; }
.wallet .top { display: flex; align-items: center; gap: 10px; }
.wallet .name { font-weight: 600; border: none; background: transparent; padding: 2px 4px; flex: 1; min-width: 0; }
.wallet .name:hover { background: var(--panel-2); }
.wallet .addr { color: var(--muted); margin-top: 2px; word-break: break-all; }
.wallet .opts { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 11px; padding-top: 11px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.wallet .opts label { display: flex; align-items: center; gap: 5px; margin: 0; cursor: pointer; }
.wallet .opts input[type=number] { width: 74px; padding: 4px 7px; }
.wallet .opts input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; }
.wallet .routes { margin-left: auto; }
.wallet .routes select { padding: 4px 7px; font-size: 12px; }

/* ---- switch ---- */
.sw { position: relative; width: 36px; height: 20px; flex: none; }
.sw input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.sw span { position: absolute; inset: 0; background: var(--line); border-radius: 999px; transition: background .15s; pointer-events: none; }
.sw span::after { content: ""; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: #6c7280; transition: transform .15s, background .15s; }
.sw input:checked + span { background: rgba(20,241,149,.25); }
.sw input:checked + span::after { transform: translateX(16px); background: var(--accent); }

/* ---- events ---- */
.ev { background: var(--panel); border: 1px solid var(--line); border-left-width: 3px; border-radius: 8px; padding: 10px 13px; display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.ev.BUY  { border-left-color: var(--accent); }
.ev.SELL { border-left-color: var(--red); }
.ev.SWAP { border-left-color: var(--accent-2); }
.ev .who { font-weight: 600; }
.ev .kind { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.ev .when { margin-left: auto; color: var(--muted); font-size: 12px; }

pre.mono { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 11px; overflow-x: auto; margin: 0; white-space: pre-wrap; word-break: break-all; }

.empty { color: var(--muted); text-align: center; padding: 30px; border: 1px dashed var(--line); border-radius: var(--radius); }

@media (max-width: 620px) {
  header { gap: 10px; }
  nav { order: 3; width: 100%; margin-left: 0; overflow-x: auto; }
  .rowhead input { margin-left: 0; width: 100%; }
  .rowhead { flex-wrap: wrap; }
}

/* ---- wallet table ---- */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead th { text-align: left; padding: 11px 14px; color: var(--muted); font-weight: 600;
           font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
           border-bottom: 1px solid var(--line); white-space: nowrap; }
tbody td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--panel-2); }
tbody tr.off { opacity: .5; }
td .wname { font-weight: 600; border: none; background: transparent; padding: 2px 4px;
            width: 100%; max-width: 230px; }
td .wname:hover { background: var(--panel-2); }
td .waddr { color: var(--muted); font-size: 11.5px; font-family: ui-monospace, Menlo, Consolas, monospace; }
td .tagin { width: 130px; padding: 4px 8px; font-size: 12px; }
td.actions { white-space: nowrap; text-align: right; }
td.actions button { background: transparent; border: 1px solid var(--line); color: var(--muted);
                    padding: 4px 9px; margin-left: 5px; font-weight: 500; }
td.actions button:hover { color: var(--text); border-color: var(--muted); }
td.actions button.danger:hover { color: var(--red); border-color: var(--red); }
.when { color: var(--muted); white-space: nowrap; font-size: 12.5px; }

/* ---- modal ---- */
#modal { position: fixed; inset: 0; background: rgba(0,0,0,.66); z-index: 50;
         display: flex; align-items: center; justify-content: center; padding: 18px; }
.modalbox { background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
            width: 100%; max-width: 620px; max-height: 88vh; display: flex; flex-direction: column; }
.modalhead { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px;
             border-bottom: 1px solid var(--line); }
.modalhead h2 { margin: 0 0 3px; text-transform: none; font-size: 15px; color: var(--text); letter-spacing: 0; }
.modalhead button { margin-left: auto; padding: 4px 10px; }
.modalbody { padding: 16px 18px; overflow-y: auto; flex: 1; }
.modalbody h3 { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em;
                color: var(--muted); margin: 20px 0 9px; font-weight: 600; }
.modalbody h3 .muted { text-transform: none; letter-spacing: 0; font-weight: 400; }
#modalSearch { width: 100%; margin-bottom: 14px; }
.modalfoot { display: flex; gap: 10px; justify-content: flex-end; padding: 13px 18px;
             border-top: 1px solid var(--line); }
.modalfoot button { margin: 0; }

.catgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; }
.catgrid label { display: flex; align-items: center; gap: 8px; margin: 0; padding: 5px 0;
                 font-size: 13px; color: var(--text); cursor: pointer; }
.catgrid input[type=checkbox] { width: 15px; height: 15px; accent-color: var(--accent); margin: 0; flex: none; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chips label { display: inline-flex; align-items: center; gap: 6px; margin: 0;
               padding: 5px 11px; border: 1px solid var(--line); border-radius: 999px;
               font-size: 12.5px; color: var(--muted); cursor: pointer; }
.chips label:has(input:checked) { border-color: var(--accent); color: var(--text); background: rgba(20,241,149,.08); }
.chips input { width: 14px; height: 14px; accent-color: var(--accent); margin: 0; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.grid2 label { margin: 0; }

@media (max-width: 620px) {
  .catgrid, .grid2 { grid-template-columns: 1fr; }
  .modalbox { max-height: 94vh; }
}