/* ============================================================
   QTERM_PROTOCOL :: GENESIS — CRT terminal mint page
   ============================================================ */

:root {
  --bg: #040704;
  --bg-panel: #070f09;
  --bg-console: #040a06;
  --fg: #42ff6e;
  --fg-dim: #1f7a41;
  --fg-faint: #0f3d20;
  --cyan: #4df3ff;
  --amber: #ffd257;
  --red: #ff4f5e;
  --border: #173a22;
  --border-bright: #2a6b3c;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  --display: "Share Tech Mono", var(--mono);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background:
    radial-gradient(ellipse at 50% -20%, rgba(66, 255, 110, 0.08), transparent 55%),
    radial-gradient(ellipse at 50% 120%, rgba(77, 243, 255, 0.05), transparent 60%),
    var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- CRT overlay: scanlines + vignette + flicker --- */
.crt-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0) 0px,
      rgba(0, 0, 0, 0) 2px,
      rgba(0, 0, 0, 0.18) 3px,
      rgba(0, 0, 0, 0) 4px
    ),
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0.42) 100%);
  animation: crt-flicker 6s infinite steps(1);
}

@keyframes crt-flicker {
  0%, 100% { opacity: 1; }
  91% { opacity: 1; }
  92% { opacity: 0.82; }
  93% { opacity: 1; }
  96% { opacity: 0.9; }
  97% { opacity: 1; }
}

/* --- Screen frame --- */
.screen {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 22px 28px 18px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(66, 255, 110, 0.18);
  border-right: 1px solid rgba(66, 255, 110, 0.18);
}

/* --- Top bar --- */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 0 14px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand .sep { color: var(--fg-faint); padding: 0 2px; }

.sys-status { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-dim); }
.sys-status.online { color: var(--fg); }

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fg-dim);
  box-shadow: 0 0 6px var(--fg-dim);
  animation: dot-pulse 2s ease-in-out infinite;
}

.sys-status.online .dot {
  background: var(--fg);
  box-shadow: 0 0 8px var(--fg);
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* --- Hero --- */
.hero { padding: 64px 0 44px; }

h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: 0.02em;
  text-shadow: 0 0 12px rgba(66, 255, 110, 0.55), 0 0 42px rgba(66, 255, 110, 0.22);
}

.hl { color: var(--cyan); text-shadow: 0 0 12px rgba(77, 243, 255, 0.5), 0 0 42px rgba(77, 243, 255, 0.2); }

.blink-caret {
  display: inline-block;
  width: 0.55em;
  height: 0.85em;
  margin-left: 0.16em;
  vertical-align: -0.08em;
  background: var(--fg);
  box-shadow: 0 0 10px var(--fg);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.sub {
  margin-top: 26px;
  max-width: 620px;
  color: var(--fg-dim);
  font-size: 15px;
}

/* --- Telemetry --- */
.telemetry {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  margin-bottom: 38px;
}

.cell {
  padding: 16px 18px 18px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cell:last-child { border-right: none; }

.label {
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--fg-faint);
  text-transform: uppercase;
}

.value {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* --- Proof console --- */
.console {
  border: 1px solid var(--border);
  background: var(--bg-console);
  box-shadow: inset 0 0 44px rgba(66, 255, 110, 0.05);
  margin-bottom: 38px;
}

.console-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.console-state { font-size: 10px; letter-spacing: 0.2em; }
.console-state.dim { color: var(--fg-faint); }
.console-state.info { color: var(--cyan); }
.console-state.warn { color: var(--amber); }
.console-state.ok { color: var(--fg); text-shadow: 0 0 8px rgba(66, 255, 110, 0.6); }

.console-body {
  min-height: 250px;
  max-height: 320px;
  overflow-y: auto;
  padding: 16px 16px 10px;
  font-size: 13.5px;
  line-height: 1.75;
  scrollbar-width: thin;
  scrollbar-color: var(--border-bright) transparent;
}

.console-body::-webkit-scrollbar { width: 8px; }
.console-body::-webkit-scrollbar-thumb { background: var(--border-bright); }

.log-line { word-break: break-word; animation: log-in 0.18s ease-out; }
@keyframes log-in { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: none; } }

.log-ts { color: var(--fg-faint); margin-right: 8px; user-select: none; }
.log-line .seed-text { color: var(--cyan); font-family: var(--display); font-size: 26px; letter-spacing: 0.2em; text-shadow: 0 0 14px rgba(77, 243, 255, 0.7); }
.log-line.ok .log-text { color: var(--fg); }
.log-line.err .log-text { color: var(--red); text-shadow: 0 0 8px rgba(255, 79, 94, 0.4); }
.log-line.warn .log-text { color: var(--amber); }
.log-line.info .log-text { color: var(--cyan); }
.log-line.dim .log-text { color: var(--fg-dim); }
.log-line.fade { opacity: 0; transition: opacity 0.6s ease; }

.console-input {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 14px;
  font-size: 16px;
}

.console-input .prompt { color: var(--fg); text-shadow: 0 0 8px rgba(66, 255, 110, 0.6); user-select: none; }

.console-input input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--fg);
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.35em;
  caret-color: transparent;
  text-shadow: 0 0 8px rgba(66, 255, 110, 0.6);
}

.cursor-block {
  width: 0.6em;
  height: 1.15em;
  background: var(--fg);
  box-shadow: 0 0 9px var(--fg);
  animation: blink 1.1s steps(1) infinite;
  flex: none;
}

.input-hint {
  padding: 0 16px 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
  text-transform: uppercase;
}

.console-actions { padding: 0 16px 14px; display: flex; gap: 12px; }

/* --- Buttons --- */
.btn {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-bright);
  padding: 14px 26px;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.btn:hover:not(:disabled) {
  background: rgba(66, 255, 110, 0.12);
  box-shadow: 0 0 18px rgba(66, 255, 110, 0.18), inset 0 0 12px rgba(66, 255, 110, 0.08);
  border-color: var(--fg);
}

.btn.ghost { color: var(--fg-dim); border-color: var(--border); }
.btn.ghost:hover:not(:disabled) { color: var(--fg); }

.btn.primary {
  flex: 1;
  min-width: 210px;
  border-color: var(--fg);
  box-shadow: 0 0 14px rgba(66, 255, 110, 0.18);
}

.btn.disabled, .btn:disabled {
  color: var(--fg-faint);
  border-color: var(--border);
  box-shadow: none;
  cursor: not-allowed;
}

/* --- Mint panel --- */
.mint-panel { margin-bottom: 34px; }

.qty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
  padding: 0 2px;
}

.qty-controls { display: flex; align-items: center; gap: 16px; }

.qty-btn {
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--border-bright);
  color: var(--fg);
  font-size: 18px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.qty-btn:hover:not(:disabled) { background: rgba(66, 255, 110, 0.12); border-color: var(--fg); }
.qty-btn:disabled { color: var(--fg-faint); border-color: var(--border); cursor: not-allowed; }

.qty-value {
  font-family: var(--display);
  font-size: 24px;
  min-width: 34px;
  text-align: center;
  text-shadow: 0 0 10px rgba(66, 255, 110, 0.4);
}

.action-row { display: flex; gap: 16px; flex-wrap: wrap; }

.wallet-info {
  margin-top: 14px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--fg-dim);
  min-height: 1.2em;
}

.mint-result {
  margin-top: 8px;
  font-size: 13px;
  min-height: 1.2em;
}

.mint-result a { color: var(--cyan); text-decoration: none; border-bottom: 1px dashed var(--cyan); }
.mint-result a:hover { text-shadow: 0 0 8px rgba(77, 243, 255, 0.5); }

/* --- Footer --- */
.foot {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-faint);
}

/* --- Wallet modal --- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(2px);
}

.modal-box {
  width: min(440px, calc(100vw - 40px));
  background: var(--bg-panel);
  border: 1px solid var(--border-bright);
  box-shadow: 0 0 44px rgba(66, 255, 110, 0.14), inset 0 0 28px rgba(66, 255, 110, 0.04);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.modal-close {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  width: 30px;
  height: 30px;
  cursor: pointer;
  font-size: 13px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

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

.modal-body { padding: 12px; display: flex; flex-direction: column; gap: 10px; max-height: 60vh; overflow-y: auto; }

.wallet-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 13px 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.wallet-item:hover:not(:disabled) {
  border-color: var(--fg);
  background: rgba(66, 255, 110, 0.08);
  box-shadow: 0 0 14px rgba(66, 255, 110, 0.12);
}

.wallet-item:disabled { color: var(--fg-faint); cursor: not-allowed; }

.wallet-icon {
  width: 34px;
  height: 34px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-bright);
  font-size: 15px;
  background: rgba(66, 255, 110, 0.06);
  overflow: hidden;
}

.wallet-icon img { width: 100%; height: 100%; object-fit: cover; }

.wallet-name { flex: 1; }

.wallet-tag {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--fg-dim);
  border: 1px solid var(--border);
  padding: 3px 7px;
  text-transform: uppercase;
}

.modal-hint {
  padding: 12px 18px 16px;
  font-size: 11px;
  color: var(--fg-faint);
  letter-spacing: 0.08em;
}

/* --- Utilities --- */
.hidden { display: none !important; }

/* --- Responsive --- */
@media (max-width: 760px) {
  .screen { padding: 16px 14px 14px; }
  .hero { padding: 44px 0 34px; }
  .telemetry { grid-template-columns: repeat(2, 1fr); }
  .cell { border-bottom: 1px solid var(--border); }
  .cell:nth-child(2n) { border-right: none; }
  .cell:nth-child(n+3) { border-bottom: none; }
  .value { font-size: 19px; }
  .btn.primary { min-width: 100%; }
  .action-row { flex-direction: column; }
  .console-actions { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .crt-overlay, .blink-caret, .cursor-block, .dot { animation: none; }
}

::selection { background: rgba(66, 255, 110, 0.25); color: var(--fg); }