/* ============================================================
   UPLOAD PAGE STYLES
   ============================================================ */

.container-narrow {
  padding-top: 40px;
  padding-bottom: 60px;
}

/* ── Upload zone ── */
.upload-area {
  border: 1.5px dashed #c9c4b3;
  border-radius: var(--radius-lg);
  padding: 56px 32px;
  text-align: center;
  background: var(--paper-2);
  transition: border-color 0.2s ease, background 0.2s ease;
  margin-bottom: 24px;
}

.upload-area.drag-over {
  border-color: var(--navy);
  background: #eef3f8;
}

.upload-icon {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: var(--gold-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  font-size: 30px;
}

.upload-title {
  font-family: var(--font-serif);
  font-size: 24px;
  margin-bottom: 8px;
}

.upload-sub {
  font-size: 13.5px;
  color: var(--ink-muted);
  margin-bottom: 26px;
}

.privacy-note {
  font-size: 11.5px;
  color: var(--ink-muted);
  margin-top: 18px;
}

.file-selected {
  margin-top: 18px;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-size: 13px;
  color: var(--success);
  display: inline-block;
}

/* ── Reading mode cards ── */
.modes-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.mode-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.mode-card:hover { border-color: var(--border-strong); }

.mode-card.active {
  border-color: var(--navy);
  background: #eef3f8;
}

.mode-title {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}

.mode-card.active .mode-title { color: var(--navy); }

.mode-desc {
  font-size: 11.5px;
  color: var(--ink-muted);
}

/* ── Pipeline progress ── */
.pipeline-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.pipeline-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 22px;
}

.pipeline-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.pipeline-step:last-child { border-bottom: none; }

.step-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.step-icon.done { background: var(--success-bg); color: var(--success); }
.step-icon.active {
  background: var(--gold-bg);
  color: var(--gold);
  animation: pulse-scale 1.2s infinite;
}
.step-icon.pending { background: var(--paper-2); color: var(--ink-faint); }
.step-icon.error { background: var(--danger-bg); color: var(--danger); }

@keyframes pulse-scale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.step-info { flex: 1; }

.step-name {
  font-size: 13.5px;
  color: var(--ink);
  margin-bottom: 2px;
}

.step-status {
  font-size: 12px;
  color: var(--ink-faint);
}

.step-status.done { color: var(--success); }
.step-status.active { color: #8a6508; }

.step-time {
  font-size: 11.5px;
  color: var(--ink-faint);
}

/* ── Limit reached state ── */
.limit-card {
  text-align: center;
  padding: 48px 32px;
}

.limit-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.limit-title {
  font-size: 22px;
  margin-bottom: 10px;
}

.limit-sub {
  font-size: 14px;
  color: var(--ink-muted);
  max-width: 400px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.waitlist-form {
  display: flex;
  gap: 10px;
  max-width: 380px;
  margin: 0 auto;
}

.waitlist-form .form-input { flex: 1; }

#waitlist-message:empty { display: none; }
#waitlist-message { margin-top: 14px; font-size: 13px; }

@media (max-width: 640px) {
  .modes-row { grid-template-columns: 1fr; }
  .waitlist-form { flex-direction: column; }
}