.my-pdfs-page {
  display: grid;
  gap: 1rem;
  position: relative;
}

/* Override global .panel default (40ch) so the modal can actually use the dialog width */
.my-pdfs-dialog .my-pdfs-upload.panel,
.my-pdfs-upload.panel {
  --panel-size: 100%;
  inline-size: 100%;
  width: 100%;
  max-inline-size: 100%;
  box-sizing: border-box;
}

.my-pdfs-dialog {
  border: 0;
  padding: 0;
  background: transparent;
  width: 50vw;
  max-width: min(50vw, calc(100vw - 1.5rem));
  max-height: 90vh;
  box-sizing: border-box;
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
}

.my-pdfs-dialog::backdrop {
  background: rgba(7, 11, 27, 0.55);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.my-pdfs-upload {
  inline-size: 100%;
  max-height: min(88vh, 56rem);
  overflow-y: auto;
  padding: 1.75rem 2rem;
  border-radius: 1rem;
  margin: 0;
  box-sizing: border-box;
}

/* Descriptive copy uses txt-subtle in ERB; strengthen for modal panel contrast (light/dark). */
.my-pdfs-upload .txt-subtle {
  color: var(--color-ink);
  font-weight: 500;
}

.my-pdfs-upload__header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.my-pdfs-upload__header {
  margin-bottom: 1rem;
}

.my-pdfs-upload__body {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  min-width: 0;
}

@media (min-width: 768px) {
  .my-pdfs-upload__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }
}

.my-pdfs-upload__main {
  min-width: 0;
}

.my-pdfs-upload__preview-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
  min-height: 12rem;
}

.my-pdfs-upload__preview-heading {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(15, 23, 42, 0.55);
}

.my-pdfs-upload__preview-shell {
  flex: 1 1 auto;
  min-height: 16rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: rgba(15, 23, 42, 0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.my-pdfs-upload__preview-placeholder {
  margin: 0;
  padding: 1.25rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(15, 23, 42, 0.65);
}

.my-pdfs-upload__preview-frame {
  flex: 1 1 auto;
  width: 100%;
  min-height: 18rem;
  border: 0;
  background: #525252;
}

.my-pdfs-upload__form {
  display: grid;
  gap: 0.9rem;
}

.my-pdfs-upload__cover {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: rgba(15, 23, 42, 0.03);
}

.my-pdfs-upload__cover-themes .flex {
  row-gap: 0.5rem;
}

.my-pdfs-upload__theme-swatch .checked {
  display: none;
}

.my-pdfs-upload__theme-swatch:has(input:checked) .checked {
  display: block;
}

.my-pdfs-upload__cover-file {
  max-width: 12rem;
}

.my-pdfs-edit-cover-drop {
  border-radius: 0.5rem;
}

.my-pdfs-cover-remove-layer {
  align-self: start;
  justify-self: end;
  width: max-content;
  height: max-content;
  padding: 0.4rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 2;
}

.my-pdfs-edit-cover-drop:hover .my-pdfs-cover-remove-layer,
.my-pdfs-edit-cover-drop:focus-within .my-pdfs-cover-remove-layer {
  opacity: 1;
  pointer-events: auto;
}

.my-pdfs-cover-remove-btn {
  --btn-padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 2px 10px color-mix(in srgb, var(--color-ink) 25%, transparent);
}

.my-pdfs-upload__cover-preview {
  width: 100%;
  aspect-ratio: 5 / 8;
  object-fit: cover;
  border-radius: 0.5rem;
  display: block;
  background: var(--color-panel, #fff);
}

.library-card.my-pdfs-card .library-card__placeholder.theme--black,
.library-card.my-pdfs-card .library-card__placeholder.theme--blue,
.library-card.my-pdfs-card .library-card__placeholder.theme--green,
.library-card.my-pdfs-card .library-card__placeholder.theme--magenta,
.library-card.my-pdfs-card .library-card__placeholder.theme--orange,
.library-card.my-pdfs-card .library-card__placeholder.theme--violet {
  background: url("/assets/covers/cover-blue-f33c5778.png") no-repeat center;
  background-size: cover;
  color: var(--color-always-white);
}

.library-card.my-pdfs-card .library-card__placeholder.theme--black {
  background-image: url("/assets/covers/cover-black-443e3258.png");
}

.library-card.my-pdfs-card .library-card__placeholder.theme--green {
  background-image: url("/assets/covers/cover-green-e645ae7b.png");
}

.library-card.my-pdfs-card .library-card__placeholder.theme--magenta {
  background-image: url("/assets/covers/cover-magenta-dcc72425.png");
}

.library-card.my-pdfs-card .library-card__placeholder.theme--orange {
  background-image: url("/assets/covers/cover-orange-e6f7b90d.png");
}

.library-card.my-pdfs-card .library-card__placeholder.theme--violet {
  background-image: url("/assets/covers/cover-violet-7a1433e8.png");
}

.library-card.my-pdfs-card .library-card__placeholder.theme--white {
  background: url("/assets/covers/cover-white-a033e48d.png") no-repeat center;
  background-size: cover;
  color: var(--color-ink);
}

.my-pdfs-upload__dropzone {
  border: 1px dashed rgba(59, 130, 246, 0.45);
  border-radius: 0.9rem;
  padding: 1.5rem 1.25rem;
  min-height: 10rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: color-mix(in srgb, var(--color-panel, #fff) 85%, var(--color-bg));
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.my-pdfs-upload__dropzone:hover,
.my-pdfs-upload__dropzone.is-dragover {
  border-color: var(--color-link);
  background: color-mix(in srgb, var(--color-link) 8%, var(--color-panel, #fff));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-link) 20%, transparent);
}

.my-pdfs-upload__dropzone-title {
  margin: 0;
  font-weight: 600;
}

.my-pdfs-upload__dropzone-meta {
  margin: 0.2rem 0 0;
  color: var(--color-ink-subtle, rgba(15, 23, 42, 0.65));
  font-size: 0.9rem;
}

.my-pdfs-upload__file-name {
  margin: 0.6rem 0 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-link);
}

.my-pdfs-upload__file-field .input[type="file"] {
  cursor: pointer;
}

.my-pdfs-upload__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-start;
  align-items: center;
}

.my-pdfs-upload__error {
  margin: 0;
  color: #b42318;
  font-weight: 600;
}

.my-pdfs-upload__progress {
  display: grid;
  gap: 0.35rem;
}

.my-pdfs-upload__progress-track {
  width: 100%;
  height: 0.65rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

.my-pdfs-upload__progress-fill {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
  transition: width 0.15s ease;
}

.my-pdfs-upload__progress-label {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(15, 23, 42, 0.75);
}

.my-pdfs-card .my-pdfs-card__delete-form {
  margin: 0;
  width: 100%;
  max-width: 180px;
}

.my-pdfs-card .my-pdfs-card__delete-form .btn {
  width: 100%;
  justify-content: center;
}

.my-pdfs-card__overlay-delete {
  color: #b42318;
  border-color: rgba(180, 35, 24, 0.35);
}

.my-pdfs-card__overlay-delete:hover {
  background: rgba(180, 35, 24, 0.08);
  border-color: rgba(180, 35, 24, 0.5);
}

.my-pdfs-storage-summary {
  color: color-mix(in srgb, var(--color-ink) 72%, transparent);
}

.my-pdfs-storage-summary__label {
  font-weight: 600;
  color: var(--color-ink);
  margin-inline-end: 0.35rem;
}

.my-pdfs-storage-bar {
  display: block;
  height: 0.35rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-subtle-dark) 25%, transparent);
  overflow: hidden;
  margin-block-end: 1rem;
  max-width: 28rem;
}

.my-pdfs-storage-bar__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: color-mix(in srgb, var(--color-selected) 85%, var(--color-ink) 15%);
  min-width: 0;
  transition: width 220ms ease;
}