/* manuals.css — Manuals: the rename box, upload progress and file preview.
   The page itself is in service-pages.css. */

.btn.btn-secondary svg { width: 15px; height: 15px; }

/* ── Inline rename input ──────────────────────────────────────────────────────── */
.mf-rename-input {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  width: 100%;
  outline: none;
}

/* ── Upload progress overlay ─────────────────────────────────────────────────── */
.mf-upload-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.04);
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mf-upload-box {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  min-width: 240px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}
.mf-upload-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: mf-spin 0.7s linear infinite;
}
@keyframes mf-spin {
  to { transform: rotate(360deg); }
}
.mf-upload-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
  text-align: center;
  max-width: 220px;
}

/* ── File preview modal ──────────────────────────────────────────────────────── */
.mf-preview-modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: stretch;
  opacity: 0;
  transition: opacity 0.2s;
}
.mf-preview-modal.open { opacity: 1; }

.mf-preview-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.04);
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.mf-preview-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  width: 100%;
  max-width: 900px;
  margin: 20px auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.35);
  transform: translateY(12px);
  transition: transform 0.2s;
}
.mf-preview-modal.open .mf-preview-panel {
  transform: translateY(0);
}

.mf-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color-light);
  flex-shrink: 0;
}

.mf-preview-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
}

.mf-preview-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.mf-preview-dl svg { width: 15px; height: 15px; }

.mf-preview-close {
  background: none;
  border: none;
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  transition: background 0.15s;
}
.mf-preview-close svg { width: 18px; height: 18px; }
.mf-preview-close:hover { background: var(--bg-primary); color: var(--text-primary); }

.mf-preview-body {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  min-height: 0;
}

.mf-preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.mf-preview-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.mf-preview-no-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 24px;
  color: var(--text-muted);
  text-align: center;
}
.mf-preview-no-preview svg { width: 56px; height: 56px; opacity: 0.5; }
.mf-preview-no-preview p { font-size: 15px; font-weight: 500; color: var(--text-secondary); margin: 0; }

/* ── Mobile tweaks ───────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .mf-preview-panel {
    margin: 0;
    border-radius: 0;
    height: 100%;
    max-width: 100%;
  }
}