:root {
  --bg-deep: #05060f;
  --bg-grad-1: #0a0f24;
  --bg-grad-2: #140a26;
  --card-bg: rgba(16, 20, 42, 0.55);
  --card-bg-solid: #11152a;
  --border: rgba(140, 130, 255, 0.22);
  --border-bright: rgba(0, 229, 255, 0.55);
  --text: #ecf0ff;
  --text-dim: #93a0c9;

  --accent: #00e5ff;
  --accent-dark: #0091a8;
  --accent2: #7c3aed;
  --accent3: #ff2fd0;
  --gold: #ffd76b;
  --warn: #ffb84f;
  --danger: #ff3f6b;
  --win: #3dffa0;

  --font-display: "Orbitron", "Segoe UI", sans-serif;
  --font-body: "Exo 2", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--bg-deep);
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(124, 58, 237, 0.35), transparent 60%),
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(0, 229, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(255, 47, 208, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-grad-1), var(--bg-deep) 40%, var(--bg-grad-2) 100%);
  background-attachment: fixed;
}

#starfield {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

h1, h2, h3 { font-family: var(--font-display); letter-spacing: 0.03em; }

::selection { background: var(--accent2); color: white; }

/* Thin neon scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--accent2) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--accent2); border-radius: 999px; }
*::-webkit-scrollbar-track { background: transparent; }

.topbar {
  display: flex;
  flex-wrap: wrap;
  row-gap: 0.6rem;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  background: rgba(8, 10, 24, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 24px rgba(0, 229, 255, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar h1 {
  font-size: 1.35rem;
  margin: 0;
  font-weight: 800;
  color: var(--text);
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}

.accent-text {
  background: linear-gradient(90deg, var(--accent), var(--accent3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.topbar-tagline {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.topbar-right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem;
}

.wallet-box { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 0.75rem; }

.topbar-link { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.topbar-link:hover { color: var(--accent3); text-decoration: underline; }

.badge {
  background: linear-gradient(90deg, var(--accent-dark), var(--accent2));
  color: white;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.35);
}

.badge.warn {
  background: linear-gradient(90deg, var(--danger), var(--warn));
  box-shadow: 0 0 12px rgba(255, 63, 107, 0.35);
}

#wallet-address {
  font-family: monospace;
  color: var(--text-dim);
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 1.5rem;
  position: relative;
}

.card {
  position: relative;
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.35rem 1.35rem 1.25rem;
  margin-bottom: 1.4rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  border-color: var(--border-bright);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 24px rgba(0, 229, 255, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* HUD-style corner brackets */
.card::before, .card::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--accent);
  opacity: 0.55;
  pointer-events: none;
}
.card::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  border-radius: 6px 0 0 0;
}
.card::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--accent3);
  border-right: 2px solid var(--accent3);
  border-radius: 0 0 6px 0;
}

.card h2 {
  margin-top: 0;
  font-size: 1.02rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
}

.hint { color: var(--text-dim); font-size: 0.9rem; }

label {
  display: block;
  margin: 0.75rem 0 0.25rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-dim);
}

input[type="number"],
input[type="text"] {
  width: 100%;
  padding: 0.55rem 0.7rem;
  background: rgba(5, 7, 18, 0.6);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="number"]:focus,
input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15);
}

input[type="range"] { width: 100%; accent-color: var(--accent); }

.guess-row { display: flex; align-items: center; gap: 0.75rem; }
.guess-row input[type="number"] { width: 4.5rem; flex: none; text-align: center; }

.amount-row { display: flex; align-items: center; gap: 0.5rem; }
.amount-row input[type="number"] { flex: 1; }
.amount-row button { margin-top: 0; flex: none; padding: 0.5rem 0.9rem; }

button {
  margin-top: 0.75rem;
  padding: 0.6rem 1.2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  border-radius: 9px;
  color: #04070f;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  box-shadow: 0 0 0 rgba(0, 229, 255, 0);
  transition: box-shadow 0.2s ease, transform 0.15s ease, filter 0.2s ease;
}

button:hover:not(:disabled) {
  filter: brightness(1.12);
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.45);
  transform: translateY(-1px);
}
button:active:not(:disabled) { transform: translateY(0); }
button:disabled { opacity: 0.45; cursor: not-allowed; filter: none; box-shadow: none; }

button.secondary {
  background: rgba(140, 130, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
  box-shadow: none;
}
button.secondary:hover:not(:disabled) {
  background: rgba(140, 130, 255, 0.16);
  color: var(--text);
  box-shadow: 0 0 16px rgba(124, 58, 237, 0.35);
}

.link-button {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.6rem 1.2rem;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none;
  border-radius: 9px;
  color: #04070f;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  cursor: pointer;
  transition: box-shadow 0.2s ease, transform 0.15s ease, filter 0.2s ease;
}
.link-button:hover {
  filter: brightness(1.12);
  box-shadow: 0 0 22px rgba(0, 229, 255, 0.45);
  transform: translateY(-1px);
}

.buy-b0x-banner { display: flex; justify-content: center; }
.buy-b0x-button {
  font-size: 1.15rem;
  padding: 0.8rem 2.4rem;
  margin-top: 0;
  background: linear-gradient(135deg, var(--gold), var(--accent3));
  box-shadow: 0 0 24px rgba(255, 215, 107, 0.3);
}

button.needs-link {
  background: linear-gradient(135deg, var(--warn), var(--accent3));
  border: 1px solid var(--warn);
  color: #201400;
  animation: needs-link-pulse 1.6s ease-in-out infinite;
}
button.needs-link:hover { color: #201400; }

@keyframes needs-link-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(240, 168, 79, 0.55); }
  50% { box-shadow: 0 0 0 8px rgba(240, 168, 79, 0); }
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.7rem 1rem;
  margin-top: 0.75rem;
}

.stat {
  display: flex;
  flex-direction: column;
  background: rgba(5, 7, 18, 0.4);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 0.7rem;
}
.stat .label { color: var(--text-dim); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; }
.stat span:last-child { font-size: 1.05rem; font-weight: 600; color: var(--accent); }

.status { min-height: 1.2rem; font-size: 0.9rem; color: var(--text-dim); }
.status.error { color: var(--danger); }
.status.success { color: var(--win); }

.warning {
  background: rgba(255, 184, 79, 0.1);
  border: 1px solid var(--warn);
  color: var(--warn);
  padding: 0.55rem 0.8rem;
  border-radius: 8px;
  font-size: 0.85rem;
}

.warning a { color: var(--accent); font-weight: 600; }
.warning a:visited { color: var(--accent); }

.activity-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 240px;
  overflow-y: auto;
}

.activity-feed li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-family: monospace;
}

.activity-feed li.win { color: var(--win); text-shadow: 0 0 8px rgba(61, 255, 160, 0.35); }
.activity-feed li.lose { color: var(--danger); text-shadow: 0 0 8px rgba(255, 63, 107, 0.3); }

.owner-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.owner-row button { margin-top: 0; }

details.card summary {
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

#connect-hint {
  text-align: center;
  color: var(--text-dim);
  padding: 3rem 1rem;
}

#connect-hint.error {
  color: var(--danger);
}

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

footer a { color: var(--accent); }

.download-all-wrap {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.download-all-wrap .status { margin-top: 0.4rem; }

.rpc-settings {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.rpc-settings label { text-align: left; }

.rpc-settings-buttons {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.rpc-settings .status { margin-top: 0.4rem; text-align: center; }

.hidden { display: none !important; }

/* ---------------------------------------------------------------------- */
/* Bet result modal                                                       */
/* ---------------------------------------------------------------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(3, 4, 12, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 1.5rem;
  animation: modal-fade-in 0.25s ease;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.bet-modal {
  position: relative;
  isolation: isolate;
  width: 100%;
  max-width: 380px;
}

/* The glow lives on this outer, background-less element so it can spread
   well past the panel's edges as a genuine halo. Earlier this glow was a
   pseudo-element *inside* the panel with overflow:hidden clipping it back
   down to the panel's own rect — at that size a 22px+ blur doesn't fall off
   before the edge, so it washed the whole card in gold/green and made the
   white result text nearly unreadable on a win. Keeping it out here, well
   clear of the opaque panel, fixes that without losing the glow. */
.bet-modal::before {
  content: "";
  position: absolute;
  inset: -14px;
  z-index: -1;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--accent), var(--accent2), var(--accent3), var(--accent));
  filter: blur(26px) saturate(1.5);
  opacity: 0.75;
}

.bet-modal.state-pending::before {
  animation: modal-hue-cycle 2.4s linear infinite;
}

@keyframes modal-hue-cycle {
  from { filter: blur(26px) saturate(1.5) hue-rotate(0deg); }
  to { filter: blur(26px) saturate(1.5) hue-rotate(360deg); }
}

.bet-modal.state-win::before {
  background: linear-gradient(135deg, var(--gold), var(--win), var(--gold));
  animation: modal-glow-pulse 1.6s ease-in-out infinite;
}

.bet-modal.state-lose::before {
  background: linear-gradient(135deg, var(--danger), #7c0a2e, var(--danger));
  animation: modal-glow-pulse 1.6s ease-in-out infinite;
}

@keyframes modal-glow-pulse {
  0%, 100% { opacity: 0.5; filter: blur(24px) saturate(1.4); }
  50% { opacity: 0.85; filter: blur(32px) saturate(1.6); }
}

/* The actual visible card — fully opaque, painted above the halo, so the
   glow only ever shows as a ring around it, never a tint behind the text. */
.modal-panel {
  position: relative;
  z-index: 1;
  background: var(--card-bg-solid);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 2.2rem 1.75rem 1.5rem;
  text-align: center;
  overflow: hidden;
  animation: modal-pop-in 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.3);
}

@keyframes modal-pop-in {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Rotating conic-gradient ring, visible only while pending */
.modal-ring {
  position: absolute;
  top: 50%; left: 50%;
  width: 130%;
  height: 130%;
  transform: translate(-50%, -50%);
  background: conic-gradient(from 0deg, var(--accent), var(--accent2), var(--accent3), var(--accent));
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 3px), #000 calc(100% - 3px), #000 100%, transparent 100%);
  mask: radial-gradient(closest-side, transparent calc(100% - 3px), #000 calc(100% - 3px), #000 100%, transparent 100%);
  opacity: 0;
  z-index: -1;
  pointer-events: none;
}

.bet-modal.state-pending .modal-ring {
  opacity: 0.5;
  animation: modal-ring-spin 4s linear infinite;
}

@keyframes modal-ring-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.modal-close {
  position: absolute;
  top: 0.6rem;
  right: 0.7rem;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1.15rem;
  line-height: 1;
  padding: 0;
  margin: 0;
  cursor: pointer;
  box-shadow: none;
  transition: color 0.2s ease, background 0.2s ease;
}
.modal-close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.14);
  filter: none;
  transform: none;
  box-shadow: none;
}

.modal-content { position: relative; }

.modal-icon {
  font-size: 2.6rem;
  margin-bottom: 0.4rem;
  filter: drop-shadow(0 0 12px currentColor);
}

.state-pending .modal-icon { animation: modal-icon-pulse 1.6s ease-in-out infinite; }

@keyframes modal-icon-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); }
}

#modal-title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

#modal-subtitle {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.85rem;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}

.modal-scanner {
  margin: 1.4rem auto 0.2rem;
  width: 80%;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.modal-scanner-bar {
  position: absolute;
  top: 0;
  left: -30%;
  width: 30%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: modal-scan 1.3s ease-in-out infinite;
}

@keyframes modal-scan {
  0% { left: -30%; }
  100% { left: 100%; }
}

.modal-result { margin-top: 1.1rem; }

.modal-result-value {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: 0.06em;
}

.state-win .modal-result-value { color: var(--win); text-shadow: 0 0 20px rgba(61, 255, 160, 0.55); }
.state-lose .modal-result-value { color: var(--danger); text-shadow: 0 0 20px rgba(255, 63, 107, 0.5); }

.modal-result-detail {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--text-dim);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.6);
}

.modal-timer {
  margin-top: 1.4rem;
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.modal-timer-bar {
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}
.state-win .modal-timer-bar { background: linear-gradient(90deg, var(--gold), var(--win)); }
.state-lose .modal-timer-bar { background: linear-gradient(90deg, var(--danger), #7c0a2e); }

.modal-timer-bar.running {
  transition: width 10s linear;
  width: 0%;
}

@media (max-width: 480px) {
  .modal-panel { padding: 1.8rem 1.25rem 1.25rem; }
}

@media (max-width: 850px) {
  .topbar {
    position: static;
    padding: 0.6rem 1rem;
  }
}