/* Extras específicos do send2kobo, além do style.css herdado do kepubify-web */

.device-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  white-space: nowrap;
}
.device-toggle input { accent-color: var(--teal); }
.device-toggle.disabled { opacity: 0.4; }

.file-row {
  grid-template-columns: auto 1fr auto auto auto;
}

.session-panel {
  margin-top: 2.5rem;
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  text-align: center;
}
.session-panel h2 {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin: 0 0 1rem;
}
.session-key {
  font-family: var(--mono);
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--teal-deep);
  background: var(--paper);
  border: 1px dashed var(--teal);
  border-radius: 8px;
  padding: 0.4em 0.6em;
  display: inline-block;
  margin-bottom: 1rem;
}
.session-hint {
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 32rem;
  margin: 0 auto 1.2rem;
}
.qrcode-box {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.qrcode-box img, .qrcode-box canvas {
  background: #fff;
  padding: 8px;
  border-radius: 6px;
}
.session-countdown {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--amber);
  margin-bottom: 1rem;
}
.session-files {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.session-files li { padding: 0.15rem 0; }

@media (max-width: 30rem) {
  .file-row {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto auto;
  }
  .device-toggle, .file-download { grid-column: 2; justify-self: start; }
}