:root {
  --btc: #f7931a;
  --btc-dark: #e8840e;
  --btc-light: #ffb347;
  --surface: #0b0f14;
  --surface-2: #111827;
  --surface-3: #1f2937;
  --text: #f3f4f6;
  --text-muted: #9ca3af;
  --container: 72rem;
  --container-narrow: 42rem;
  --header-h: 4rem;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
}

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

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

html.auth-blocked body {
  visibility: hidden;
}

html,
body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background-color: var(--surface) !important;
  color: var(--text) !important;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

.bg-primary,
.hover\:bg-primary\/90:hover {
  background-color: var(--btc) !important;
}

.text-primary,
.hover\:text-primary:hover,
.hover\:text-primary\/80:hover {
  color: var(--btc) !important;
}

.border-primary,
.hover\:border-primary\/30:hover {
  border-color: var(--btc) !important;
}

.from-primary {
  --tw-gradient-from: var(--btc) !important;
}

.to-primary {
  --tw-gradient-to: var(--btc) !important;
}

.ring-primary {
  --tw-ring-color: var(--btc) !important;
}

.bg-primary\/10 {
  background-color: rgba(247, 147, 26, 0.1) !important;
}

.bg-primary\/20 {
  background-color: rgba(247, 147, 26, 0.2) !important;
}

.border-primary\/20 {
  border-color: rgba(247, 147, 26, 0.2) !important;
}

.hover\:bg-primary\/90:hover {
  background-color: var(--btc-dark) !important;
}

.btc-glow {
  box-shadow: 0 0 40px rgba(247, 147, 26, 0.15);
}

/* Layout */
.page-main {
  width: 100%;
  max-width: var(--container);
  margin-left: auto;
  margin-right: auto;
  padding: 1.25rem max(1rem, var(--safe-left)) calc(1.5rem + var(--safe-bottom)) max(1rem, var(--safe-right));
}

.page-main--narrow {
  max-width: var(--container-narrow);
}

.page-footer {
  border-top: 1px solid var(--surface-3);
  padding: 1.5rem max(1rem, var(--safe-right)) calc(1.5rem + var(--safe-bottom)) max(1rem, var(--safe-left));
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 2rem;
}

/* Tables */
.app-table {
  width: 100%;
  border-collapse: collapse;
}

.app-table thead {
  background: var(--surface-3);
}

.app-table th {
  color: var(--text-muted);
  font-weight: 500;
  text-align: left;
  padding: 0.875rem 1rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.app-table td {
  background: var(--surface-2);
  color: #d1d5db;
  padding: 0.875rem 1rem;
  border-top: 1px solid var(--surface-3);
  font-size: 0.875rem;
}

.app-table tbody tr:hover td {
  background: #1a2332;
}

.app-table .text-right {
  text-align: right;
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 1rem;
}

.table-scroll .app-table {
  min-width: 36rem;
}

@media (max-width: 639px) {
  .app-table th,
  .app-table td {
    padding: 0.75rem 0.65rem;
    font-size: 0.8125rem;
  }
}

input,
select,
textarea,
button {
  color-scheme: dark;
}

a {
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--btc);
  outline-offset: 2px;
}