/* CF Wallet — встроенный модуль подключения сторонних кошельков */
:root {
  --cfw-bg: #12172c;
  --cfw-panel: #1a1f2e;
  --cfw-border: #303443;
  --cfw-accent: #0ce466;
  --cfw-text: #f9f9f9;
  --cfw-muted: #8b93a7;
  --cfw-danger: #ff5c1f;
}

.cfw-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  height: 2.6rem; padding: 0 1.1rem;
  border-radius: .8rem; border: 1px solid var(--cfw-border);
  background: var(--cfw-accent); color: #05230f;
  font-weight: 700; font-size: 1.3rem; line-height: 1;
  cursor: pointer; white-space: nowrap;
  transition: filter .15s ease, transform .05s ease;
}
.cfw-btn:hover { filter: brightness(1.08); }
.cfw-btn:active { transform: translateY(1px); }
.cfw-btn svg { width: 1.6rem; height: 1.6rem; }

.cfw-chip {
  display: inline-flex; align-items: center; gap: .5rem;
  height: 2.6rem; padding: 0 .9rem;
  border-radius: .8rem; border: 1px solid var(--cfw-border);
  background: var(--cfw-panel); color: var(--cfw-text);
  font-size: 1.3rem; cursor: pointer; white-space: nowrap;
}
.cfw-chip .cfw-dot { width: .7rem; height: .7rem; border-radius: 50%; background: var(--cfw-accent); flex: none; }
.cfw-chip .cfw-addr { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 1.2rem; }
.cfw-chip .cfw-net { color: var(--cfw-muted); font-size: 1.15rem; }

/* оверлей / модалка */
.cfw-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(3, 6, 23, .72); backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  animation: cfw-fade .15s ease;
}
@keyframes cfw-fade { from { opacity: 0 } to { opacity: 1 } }
.cfw-modal {
  width: min(46rem, 92vw); max-height: 86vh; overflow: auto;
  background: var(--cfw-panel); border: 1px solid var(--cfw-border);
  border-radius: 1.4rem; color: var(--cfw-text);
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
  animation: cfw-pop .18s ease;
}
@keyframes cfw-pop { from { transform: scale(.96); opacity: 0 } to { transform: scale(1); opacity: 1 } }
.cfw-modal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 1.6rem; border-bottom: 1px solid var(--cfw-border);
}
.cfw-modal__title { font-size: 1.6rem; font-weight: 700; }
.cfw-modal__close {
  background: none; border: 0; color: var(--cfw-muted);
  font-size: 2rem; line-height: 1; cursor: pointer; padding: 0 .4rem;
}
.cfw-modal__close:hover { color: var(--cfw-text); }
.cfw-modal__body { padding: 1.2rem 1.6rem 1.6rem; }

.cfw-label { font-size: 1.2rem; color: var(--cfw-muted); margin: 1.2rem 0 .6rem; text-transform: uppercase; letter-spacing: .05em; }
.cfw-label:first-child { margin-top: 0; }

.cfw-select {
  width: 100%; height: 3rem; margin-bottom: .4rem;
  background: var(--cfw-bg); color: var(--cfw-text);
  border: 1px solid var(--cfw-border); border-radius: .8rem;
  padding: 0 .8rem; font-size: 1.3rem;
}

.cfw-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
@media (max-width: 480px) { .cfw-grid { grid-template-columns: 1fr; } }

.cfw-wallet {
  display: flex; align-items: center; gap: .8rem;
  padding: .9rem 1rem; border-radius: .9rem;
  background: var(--cfw-bg); border: 1px solid var(--cfw-border);
  color: var(--cfw-text); font-size: 1.35rem; cursor: pointer; text-align: left;
  transition: border-color .12s ease, background .12s ease;
}
.cfw-wallet:hover { border-color: var(--cfw-accent); }
.cfw-wallet[disabled] { opacity: .45; cursor: not-allowed; }
.cfw-wallet[disabled]:hover { border-color: var(--cfw-border); }
.cfw-wallet__icon {
  width: 2.6rem; height: 2.6rem; border-radius: .7rem; flex: none;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.3rem; color: #fff;
}
.cfw-wallet__meta { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.cfw-wallet__name { font-weight: 600; }
.cfw-wallet__state { font-size: 1.1rem; color: var(--cfw-muted); }
.cfw-wallet__state.installed { color: var(--cfw-accent); }

.cfw-note { font-size: 1.15rem; color: var(--cfw-muted); margin-top: 1.2rem; line-height: 1.4; }
.cfw-err { font-size: 1.25rem; color: var(--cfw-danger); margin-top: .8rem; display: none; }

/* поповер подключённого кошелька */
.cfw-pop {
  position: absolute; z-index: 99999; min-width: 30rem;
  background: var(--cfw-panel); border: 1px solid var(--cfw-border);
  border-radius: 1rem; padding: 1rem; color: var(--cfw-text);
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
}
.cfw-pop__addr {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 1.2rem;
  background: var(--cfw-bg); border: 1px solid var(--cfw-border);
  border-radius: .7rem; padding: .6rem .8rem; word-break: break-all;
  cursor: pointer;
}
.cfw-pop__row { display: flex; justify-content: space-between; gap: 1rem; font-size: 1.25rem; margin-top: .7rem; }
.cfw-pop__row .k { color: var(--cfw-muted); }
.cfw-pop__actions { display: flex; gap: .6rem; margin-top: 1rem; }
.cfw-pop__btn {
  flex: 1; height: 2.8rem; border-radius: .7rem; cursor: pointer;
  border: 1px solid var(--cfw-border); background: var(--cfw-bg); color: var(--cfw-text);
  font-size: 1.25rem;
}
.cfw-pop__btn:hover { border-color: var(--cfw-accent); }
.cfw-pop__btn.danger:hover { border-color: var(--cfw-danger); color: var(--cfw-danger); }

.cfw-toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 100000; background: var(--cfw-panel); color: var(--cfw-text);
  border: 1px solid var(--cfw-accent); border-radius: .8rem;
  padding: .8rem 1.4rem; font-size: 1.3rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  animation: cfw-fade .15s ease;
}