[hidden] {
  display: none !important;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 25, 0.58);
  backdrop-filter: blur(8px);
}

.auth-modal-content {
  position: relative;
  width: min(420px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 28px;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  background: var(--bg-elevated);
  box-shadow: 0 24px 70px rgba(15, 20, 25, 0.28);
}

.auth-title {
  margin: 0 0 8px;
  color: var(--text-primary);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0;
}

.auth-subtitle {
  margin: 0 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.auth-subtitle strong {
  color: var(--telegram-blue);
  word-break: break-all;
}

.auth-field {
  margin-bottom: 18px;
}

.auth-field label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 650;
}

.auth-field input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: border-color 180ms var(--ease-smooth), box-shadow 180ms var(--ease-smooth);
}

.auth-field input:focus-visible {
  border-color: var(--telegram-blue);
  box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.16);
}

.auth-button {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background 180ms var(--ease-smooth), box-shadow 180ms var(--ease-smooth);
}

.auth-button.compact {
  min-height: 44px;
  padding: 0 14px;
  font-size: 0.9rem;
}

.auth-button.primary {
  background: var(--telegram-blue);
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(0, 136, 204, 0.22);
}

.auth-button.primary:hover:not(:disabled) {
  background: var(--telegram-blue-dark);
}

.auth-button.secondary {
  background: var(--bg-muted);
  color: var(--text-primary);
  border: 1px solid var(--border-soft);
}

.auth-button.secondary:hover:not(:disabled) {
  background: var(--border-soft);
}

.auth-button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.auth-hint,
.auth-resend {
  margin: 14px 0 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-align: center;
}

.auth-resend {
  margin-bottom: 18px;
}

.link-button {
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--telegram-blue);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
}

.link-button:hover:not(:disabled) {
  color: var(--telegram-blue-dark);
  text-decoration: underline;
}

.link-button:disabled {
  color: var(--text-tertiary);
  cursor: not-allowed;
}

.auth-actions {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 10px;
}

.auth-status {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 650;
  text-align: center;
}

.auth-status[data-state="success"] {
  background: rgba(6, 214, 160, 0.12);
  color: #047857;
  border: 1px solid rgba(6, 214, 160, 0.32);
}

.auth-status[data-state="error"] {
  background: rgba(255, 107, 107, 0.12);
  color: #b42318;
  border: 1px solid rgba(255, 107, 107, 0.35);
}

.welcome-message {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 1001;
  max-width: min(360px, calc(100vw - 48px));
  padding: 12px 16px;
  border: 1px solid rgba(6, 214, 160, 0.36);
  border-radius: 8px;
  background: var(--bg-elevated);
  color: #047857;
  box-shadow: 0 12px 32px rgba(15, 20, 25, 0.16);
  font-size: 0.9rem;
  font-weight: 650;
}

@media (max-width: 640px) {
  .auth-modal {
    padding: 16px;
  }

  .auth-modal-content {
    max-height: calc(100vh - 32px);
    padding: 22px;
  }

  .auth-actions {
    grid-template-columns: 1fr;
  }

  .welcome-message {
    top: 16px;
    right: 16px;
    left: 16px;
    max-width: none;
  }
}