/* SPECTRA — pure terminal UI (not marketing landing) */
:root {
  --bg: #010301;
  --panel: #041008;
  --line: #0f3d1c;
  --line-bright: #1a6b32;
  --green: #33ff66;
  --green-dim: #1a9940;
  --green-soft: #0d4a22;
  --amber: #ffcc33;
  --cyan: #33ffcc;
  --pink: #ff66aa;
  --red: #ff4444;
  --muted: #3d7a52;
  --faint: #1f4a30;
  --text: #b8ffc8;
  --mono: "IBM Plex Mono", "Cascadia Mono", "Consolas", "Courier New", monospace;
  --max: 920px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* CRT overlays */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.12) 0px,
    rgba(0, 0, 0, 0.12) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.35;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0, 0, 0, 0.55) 100%);
}

a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--amber); text-decoration: underline; }
strong { color: var(--green); font-weight: 600; }
::selection { background: var(--green); color: #000; }

.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 14px 48px;
  position: relative;
  z-index: 1;
}

/* top bar like window chrome */
.term-chrome {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #020804ee;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.term-chrome-in {
  max-width: var(--max);
  margin: 0 auto;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.dots { display: flex; gap: 6px; }
.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: block;
}
.dots .r { background: #ff5f57; }
.dots .y { background: #febc2e; }
.dots .g { background: #28c840; }
.chrome-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
.chrome-brand:hover { text-decoration: none; color: inherit; }
.chrome-title {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chrome-title b { color: var(--green); font-weight: 600; }

/* Spectra logos */
.logo-xs,
.logo-sm,
.logo-md {
  display: inline-block;
  border-radius: 5px;
  border: 1px solid var(--line-bright);
  object-fit: cover;
  background: #021006;
  flex-shrink: 0;
  vertical-align: middle;
  box-shadow: 0 0 10px rgba(51, 255, 102, 0.12);
}
.logo-xs { width: 16px; height: 16px; border-radius: 3px; }
.logo-sm { width: 22px; height: 22px; border-radius: 5px; }
.logo-md {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  border-color: var(--green-dim);
  box-shadow: 0 0 18px rgba(51, 255, 102, 0.2);
}

.brand-hero {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 4px 0 8px;
}
.brand-hero .ascii { margin: 0; flex: 1; min-width: 0; }

.tok-with-logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
td.tok-with-logo {
  display: table-cell;
}
td.tok-with-logo .logo-xs {
  margin-right: 6px;
  position: relative;
  top: -1px;
}

.foot-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--green);
  font-weight: 600;
  font-size: 13px;
}

/* dual reward logo strip */
.reward-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin: 10px 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #021006;
}
.reward-logo-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--green);
  font-size: 12.5px;
}
.reward-logo-chip img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  border: 1px solid var(--line-bright);
  object-fit: cover;
  background: #000;
  box-shadow: 0 0 10px rgba(51, 255, 102, 0.12);
}
.reward-arrow,
.reward-plus {
  color: var(--muted);
  font-weight: 700;
}

.beam-logo-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.beam-logo-row > div {
  flex: 1;
  min-width: 0;
}
.beam-logo-row .row {
  border-bottom: 0;
  padding: 1px 0;
}
.v.tok-with-logo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chrome-nav {
  margin-left: auto;
  display: flex;
  gap: 4px 12px;
  flex-wrap: wrap;
  font-size: 12px;
}
.chrome-nav a { color: var(--muted); text-decoration: none; }
.chrome-nav a:hover { color: var(--green); text-decoration: none; }
.chrome-nav a.cmd,
.chrome-nav button.cmd {
  color: #000;
  background: var(--green);
  padding: 3px 10px;
  font-weight: 700;
  border: 0;
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
}
.chrome-nav a.cmd:hover,
.chrome-nav button.cmd:hover { background: var(--amber); color: #000; }
.chrome-nav button.cmd.connected {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--line-bright);
  font-weight: 500;
}

.wallet-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 8px 0 10px;
}

/* prompt lines */
.prompt {
  color: var(--green);
  margin: 18px 0 6px;
  word-break: break-word;
}
.prompt .user { color: var(--cyan); }
.prompt .path { color: var(--amber); }
.prompt .cmd { color: var(--text); }
.prompt .blink {
  display: inline-block;
  width: 0.55em;
  height: 1.05em;
  background: var(--green);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1.05s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

.out { color: var(--text); margin: 0 0 4px; }
.out.dim { color: var(--muted); }
.out.faint { color: var(--faint); }
.out.ok { color: var(--green); }
.out.warn { color: var(--amber); }
.out.err { color: var(--red); }
.out.cyan { color: var(--cyan); }
.out.pink { color: var(--pink); }
.indent { padding-left: 2ch; }
.indent2 { padding-left: 4ch; }

/* ASCII boxes */
.box {
  border: 1px solid var(--line-bright);
  background: var(--panel);
  margin: 10px 0 16px;
  box-shadow: 0 0 0 1px #000, 0 0 24px rgba(51, 255, 102, 0.04);
}
.box-hd {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
  color: var(--green);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #03150a;
}
.box-hd .logo-xs {
  flex-shrink: 0;
}
.box-hd .tag {
  margin-left: auto;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
}
.box-bd { padding: 10px 12px 12px; }

.row {
  display: grid;
  grid-template-columns: 14ch 1fr;
  gap: 6px 10px;
  padding: 2px 0;
  border-bottom: 1px dotted var(--faint);
}
.row:last-child { border-bottom: 0; }
.row .k { color: var(--muted); }
.row .v { color: var(--green); word-break: break-all; }
.row .v.white { color: var(--text); }
.row .v.amber { color: var(--amber); }
.row .v.cyan { color: var(--cyan); }
.row .v.pink { color: var(--pink); }

/* status table */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.tbl th,
.tbl td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.tbl th {
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  font-size: 11px;
  text-transform: uppercase;
}
.tbl td { color: var(--text); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl .pos { color: var(--green); }
.tbl .neg { color: var(--red); }
.tbl .name { color: var(--cyan); }
.tbl a { color: var(--amber); }

/* ascii art */
.ascii {
  white-space: pre;
  font-size: 11px;
  line-height: 1.2;
  color: var(--green);
  overflow-x: auto;
  margin: 8px 0 12px;
  text-shadow: 0 0 8px rgba(51, 255, 102, 0.25);
}

.hr {
  border: 0;
  border-top: 1px dashed var(--line);
  margin: 18px 0;
}

/* command list as nav sections */
.block { margin: 0 0 8px; }

.help-grid {
  display: grid;
  grid-template-columns: 16ch 1fr;
  gap: 4px 12px;
  margin: 6px 0 12px;
}
.help-grid .c { color: var(--amber); }
.help-grid .d { color: var(--muted); }

/* ca line clickable */
.ca-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  padding: 8px 10px;
  border: 1px dashed var(--line-bright);
  background: #021006;
  cursor: pointer;
  margin: 8px 0 12px;
}
.ca-line:hover { border-color: var(--green); background: #03180c; }
.ca-line .lab { color: var(--muted); }
.ca-line .val { color: var(--amber); word-break: break-all; flex: 1; }
.ca-line .hint { color: var(--faint); font-size: 11px; }

/* dual beam mini panels side by side */
.dual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 10px 0 14px;
}
.dual .box { margin: 0; }
.dual .box.a { border-color: #1a6b5a; }
.dual .box.a .box-hd { color: var(--cyan); background: #021510; }
.dual .box.b { border-color: #4a6b1a; }
.dual .box.b .box-hd { color: var(--amber); background: #121500; }

/* steps as numbered log */
.log-step {
  display: grid;
  grid-template-columns: 4ch 1fr;
  gap: 6px;
  padding: 4px 0;
  border-left: 2px solid var(--line);
  padding-left: 10px;
  margin: 4px 0;
}
.log-step .n { color: var(--amber); }
.log-step .t { color: var(--green); }
.log-step .d { color: var(--muted); display: block; margin-top: 1px; }

/* links strip */
.cmd-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 4px;
}
.cmd-btn {
  display: inline-block;
  font-family: inherit;
  font-size: 12px;
  color: var(--green);
  background: transparent;
  border: 1px solid var(--line-bright);
  padding: 6px 10px;
  cursor: pointer;
  text-decoration: none;
}
.cmd-btn:hover {
  color: #000;
  background: var(--green);
  border-color: var(--green);
  text-decoration: none;
}
.cmd-btn.primary {
  color: #000;
  background: var(--green);
  border-color: var(--green);
  font-weight: 700;
}
.cmd-btn.primary:hover {
  background: var(--amber);
  border-color: var(--amber);
}
.cmd-btn[aria-disabled="true"],
.cmd-btn:disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* footer */
.foot {
  margin-top: 28px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 11.5px;
  line-height: 1.6;
}
.foot .ok { color: var(--muted); }

/* holders / wallets trio */
.stat-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 10px 0 14px;
}
.stat-tile {
  border: 1px solid var(--line-bright);
  background: var(--panel);
  padding: 12px 12px 14px;
}
.stat-tile.accent {
  border-color: #4a6b1a;
  background: #0a1204;
  box-shadow: 0 0 20px rgba(51, 255, 102, 0.05);
}
.stat-tile .st-k {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.stat-tile .st-v {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 10px rgba(51, 255, 102, 0.2);
}
.stat-tile.accent .st-v { color: var(--amber); }
.stat-tile .st-s {
  margin-top: 4px;
  font-size: 11px;
  color: var(--faint);
}

/* swap form */
.swap-form {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: end;
  margin: 8px 0 4px;
}
.swap-form .amount {
  grid-column: 1 / -1;
}
.swap-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.swap-field .k {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.term-input {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--green);
  background: #020804;
  border: 1px solid var(--line-bright);
  padding: 8px 10px;
  width: 100%;
  outline: none;
  border-radius: 0;
  appearance: none;
  -webkit-appearance: none;
}
.term-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 1px rgba(51, 255, 102, 0.2);
}
select.term-input {
  cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 26px;
}
select.term-input option {
  background: #041008;
  color: var(--green);
}
.swap-flip {
  margin-bottom: 1px;
  min-width: 40px;
  padding-left: 8px;
  padding-right: 8px;
}

/* interactive CLI dock */
.cli {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: #010804f5;
  border-top: 1px solid var(--line-bright);
  backdrop-filter: blur(8px);
  font-family: var(--mono);
}
.cli-log {
  max-width: var(--max);
  margin: 0 auto;
  max-height: 120px;
  overflow-y: auto;
  padding: 8px 14px 0;
  font-size: 12px;
  color: var(--muted);
}
.cli-log:empty { display: none; padding: 0; }
.cli-log .line { margin: 0 0 2px; white-space: pre-wrap; word-break: break-word; }
.cli-log .line.cmd { color: var(--text); }
.cli-log .line.ok { color: var(--green); }
.cli-log .line.err { color: var(--red); }
.cli-log .line.dim { color: var(--muted); }
.cli-log .line.warn { color: var(--amber); }
.cli-form {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 10px;
}
.cli-prompt {
  flex-shrink: 0;
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
}
.cli-prompt .user { color: var(--cyan); }
.cli-prompt .path { color: var(--amber); }
.cli-input {
  flex: 1;
  min-width: 0;
  font-family: inherit;
  font-size: 13px;
  color: var(--green);
  background: transparent;
  border: 0;
  outline: none;
  padding: 6px 0;
  caret-color: var(--green);
}
.cli-input::placeholder { color: var(--faint); }
.cli-go {
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  color: #000;
  background: var(--green);
  border: 0;
  padding: 6px 12px;
  cursor: pointer;
}
.cli-go:hover { background: var(--amber); }

/* room for sticky CLI */
.shell {
  padding-bottom: 120px;
}

/* toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 72px;
  transform: translateX(-50%) translateY(12px);
  background: var(--green);
  color: #000;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s, transform 0.15s;
  z-index: 10000;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* live tick */
.live {
  color: var(--green);
}
.live::before {
  content: "● ";
  animation: blink 1.4s step-end infinite;
}

#liveRefresh { color: var(--muted); font-size: 12px; }

@media (max-width: 700px) {
  .dual { grid-template-columns: 1fr; }
  .stat-trio { grid-template-columns: 1fr; }
  .swap-form { grid-template-columns: 1fr; }
  .swap-flip { width: 100%; }
  .row { grid-template-columns: 1fr; gap: 0; }
  .row .k { margin-bottom: -2px; }
  .help-grid { grid-template-columns: 1fr; }
  .ascii { font-size: 8.5px; }
  .chrome-nav { width: 100%; margin-left: 0; }
  .tbl { font-size: 11.5px; }
  .tbl th:nth-child(3),
  .tbl td:nth-child(3),
  .tbl th:nth-child(4),
  .tbl td:nth-child(4) {
    display: none;
  }
  .cli-prompt { font-size: 11px; }
  .cli-log { max-height: 90px; }
}