body[data-nv-area="library"] {
  --nv-area-accent: #4f78cf;
  background:
    radial-gradient(circle at 16% 6%, rgba(69, 103, 181, 0.22), transparent 27%),
    radial-gradient(circle at 84% 5%, rgba(201, 45, 61, 0.13), transparent 26%),
    linear-gradient(180deg, var(--nv-bg-section) 0%, var(--nv-bg-page) 45%, var(--nv-bg-deep) 100%);
}

.library-page {
  width: min(var(--nv-container), calc(100% - 2rem));
  min-height: calc(100vh - 150px);
  margin-inline: auto;
  padding: clamp(1.25rem, 3vw, 2.25rem) 0 clamp(3rem, 6vw, 5rem);
  color: var(--nv-text-primary);
  font-family: "Poppins", Arial, sans-serif;
  text-align: left;
}

.library-page *,
.library-page *::before,
.library-page *::after {
  box-sizing: border-box;
}

.library-hero,
.library-panel,
.library-tab,
.attribute-card,
.nutrition-meal,
.training-summary-card,
.challenge-progress-card,
.milestone-card,
.book-card,
.book-dialog {
  border: 1px solid var(--nv-border-default);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 52%),
    rgba(3, 7, 20, 0.86);
  box-shadow: var(--nv-shadow-md);
}

.library-hero {
  position: relative;
  min-height: 235px;
  margin-bottom: 1rem;
  padding: clamp(1.5rem, 4vw, 3.25rem);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-radius: var(--nv-radius-xl);
}

.library-hero::before,
.library-panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22px;
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, var(--nv-gold), #5c82d6);
}

.library-hero::after {
  content: "";
  position: absolute;
  right: -130px;
  bottom: -190px;
  width: 380px;
  height: 380px;
  border: 1px solid rgba(76, 116, 203, 0.36);
  border-radius: var(--nv-radius-round);
  box-shadow: 0 0 42px rgba(76, 116, 203, 0.16);
}

.library-hero__glow {
  position: absolute;
  top: -140px;
  right: 7%;
  width: 340px;
  height: 340px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(71, 112, 203, 0.28), transparent 67%);
  filter: blur(13px);
}

.library-hero__content {
  position: relative;
  z-index: 1;
  max-width: 810px;
}

.section-kicker {
  margin: 0 0 0.55rem;
  color: var(--nv-gold-bright);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.library-hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.library-hero p:not(.section-kicker) {
  max-width: 700px;
  margin: 1rem 0 0;
  color: var(--nv-text-secondary);
  font-size: clamp(0.93rem, 1.3vw, 1.07rem);
  line-height: 1.7;
}

.library-tabs {
  margin-bottom: 1rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.library-tab {
  min-width: 0;
  min-height: 86px;
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-radius: var(--nv-radius-lg);
  color: var(--nv-text-primary);
  cursor: pointer;
  text-align: left;
  transition:
    transform var(--nv-transition),
    border-color var(--nv-transition),
    background var(--nv-transition);
}

.library-tab:hover {
  transform: translateY(-2px);
  border-color: var(--nv-border-strong);
}

.library-tab.is-active {
  border-color: rgba(224, 169, 27, 0.62);
  background:
    linear-gradient(115deg, rgba(224, 169, 27, 0.12), rgba(74, 111, 197, 0.09)),
    rgba(3, 7, 20, 0.92);
  box-shadow: var(--nv-shadow-gold), var(--nv-shadow-md);
}

.library-tab__icon {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 1px solid rgba(224, 169, 27, 0.36);
  border-radius: var(--nv-radius-md);
  color: var(--nv-gold-bright);
  background: rgba(224, 169, 27, 0.08);
  font-size: 1.25rem;
  font-weight: 900;
}

.library-tab strong,
.library-tab small {
  display: block;
}

.library-tab strong {
  font-size: 0.94rem;
}

.library-tab small {
  margin-top: 0.2rem;
  color: var(--nv-text-muted);
}

.library-view[hidden] {
  display: none;
}

.library-panel {
  position: relative;
  margin-bottom: 1rem;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  overflow: hidden;
  border-radius: var(--nv-radius-lg);
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel-heading h2,
.library-panel h3,
.library-panel h4 {
  margin: 0;
}

.panel-heading p:not(.section-kicker) {
  max-width: 720px;
  margin: 0.65rem 0 0;
  color: var(--nv-text-secondary);
  line-height: 1.6;
}

.panel-badge,
.data-badge,
.book-badge {
  flex: 0 0 auto;
  padding: 0.42rem 0.62rem;
  border: 1px solid rgba(76, 116, 203, 0.42);
  border-radius: var(--nv-radius-sm);
  color: #b8cbff;
  background: rgba(76, 116, 203, 0.10);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.date-filter {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto auto minmax(180px, 1fr);
  align-items: end;
  gap: 0.7rem;
}

.custom-range {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 0.7rem;
}

.custom-range[hidden] {
  display: none;
}

.date-filter > button:not(.secondary-action) {
  width: 46px;
  height: 46px;
  border: 1px solid var(--nv-border-default);
  border-radius: var(--nv-radius-sm);
  color: var(--nv-text-primary);
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
  font-size: 1.1rem;
}

.field {
  min-width: 0;
  display: grid;
  gap: 0.42rem;
}

.field > span,
.field > label {
  color: var(--nv-text-primary);
  font-size: 0.8rem;
  font-weight: 800;
}

.field small,
.upload-field small {
  color: var(--nv-text-muted);
  line-height: 1.5;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.7rem 0.82rem;
  border: 1px solid var(--nv-border-default);
  border-radius: var(--nv-radius-sm);
  outline: none;
  color: var(--nv-text-primary);
  color-scheme: dark;
  background: rgba(3, 7, 18, 0.9);
  font: inherit;
  transition:
    border-color var(--nv-transition),
    box-shadow var(--nv-transition);
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--nv-gold-bright);
  box-shadow: var(--nv-focus-ring);
}

.field option {
  color: #111;
  background: #fff;
}

.primary-action,
.secondary-action,
.danger-action,
.book-card button,
.dialog-actions button,
.trend-control button {
  min-height: 42px;
  padding: 0.58rem 0.78rem;
  border-radius: var(--nv-radius-sm);
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 900;
  transition:
    transform var(--nv-transition),
    border-color var(--nv-transition),
    filter var(--nv-transition);
}

.primary-action {
  border: 1px solid var(--nv-gold-bright);
  color: var(--nv-text-dark);
  background: linear-gradient(90deg, var(--nv-gold-bright), var(--nv-gold), #bd7915);
}

.secondary-action {
  border: 1px solid rgba(224, 169, 27, 0.34);
  color: var(--nv-gold-light);
  background: rgba(224, 169, 27, 0.07);
}

.danger-action {
  border: 1px solid rgba(214, 58, 72, 0.48);
  color: #ff9ba5;
  background: rgba(214, 58, 72, 0.10);
}

.primary-action:hover,
.secondary-action:hover,
.danger-action:hover,
.book-card button:hover,
.dialog-actions button:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.progress-result {
  display: grid;
  gap: 1rem;
}

.progress-overview {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 1rem;
}

.attribute-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 0.7rem;
}

.attribute-card {
  position: relative;
  padding: 0.9rem;
  overflow: hidden;
  border-radius: var(--nv-radius-md);
}

.attribute-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: var(--attribute-progress, 0%);
  height: 2px;
  background: linear-gradient(90deg, var(--nv-gold), #5a83df);
}

.attribute-card__top,
.nutrition-total-grid,
.training-meta,
.challenge-card__top,
.milestone-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
}

.attribute-card h4 {
  font-size: 0.96rem;
}

.attribute-level {
  color: var(--nv-gold-bright);
  font-size: 0.75rem;
  font-weight: 900;
}

.attribute-values {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.45rem;
}

.attribute-values div,
.nutrition-total-grid div,
.training-meta div,
.challenge-stat {
  padding: 0.62rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.attribute-values span,
.attribute-values strong,
.nutrition-total-grid span,
.nutrition-total-grid strong,
.training-meta span,
.training-meta strong {
  display: block;
}

.attribute-values span,
.nutrition-total-grid span,
.training-meta span,
.challenge-stat span {
  color: var(--nv-text-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.attribute-values strong,
.nutrition-total-grid strong,
.training-meta strong {
  margin-top: 0.24rem;
}

.gain-positive {
  color: #76d59e;
}

.nutrition-total-grid {
  justify-content: stretch;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 0.85rem;
}

.nutrition-meals {
  display: grid;
  gap: 0.65rem;
}

.nutrition-meal {
  padding: 0.8rem;
  border-radius: var(--nv-radius-md);
}

.nutrition-meal__head {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
}

.nutrition-meal__head span {
  color: var(--nv-gold-light);
  font-size: 0.78rem;
  font-weight: 800;
}

.nutrition-entry {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  border-top: 1px solid var(--nv-border-subtle);
  color: var(--nv-text-secondary);
  font-size: 0.82rem;
}

.training-summary-card,
.challenge-progress-card {
  padding: 0.95rem;
  border-radius: var(--nv-radius-md);
}

.training-meta {
  margin: 0.85rem 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.activity-list {
  display: grid;
  gap: 0.5rem;
}

.activity-row {
  padding: 0.7rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-sm);
  background: rgba(255, 255, 255, 0.025);
}

.activity-check {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(77, 170, 113, 0.36);
  border-radius: 50%;
  color: #79d59c;
  background: rgba(77, 170, 113, 0.09);
}

.activity-row.is-pending .activity-check {
  border-color: var(--nv-border-subtle);
  color: var(--nv-text-muted);
  background: rgba(255, 255, 255, 0.025);
}

.activity-row strong,
.activity-row small {
  display: block;
}

.activity-row small {
  margin-top: 0.2rem;
  color: var(--nv-text-muted);
}

.activity-gain {
  color: #79d59c;
  font-size: 0.73rem;
  text-align: right;
}

.challenge-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.7rem;
}

.challenge-card__top h4 {
  margin-bottom: 0.25rem;
}

.challenge-card__top small {
  color: var(--nv-text-muted);
}

.progress-track {
  height: 9px;
  margin: 0.8rem 0 0.5rem;
  overflow: hidden;
  border: 1px solid var(--nv-border-subtle);
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.035);
}

.progress-track span {
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, #4c73c7, var(--nv-gold));
}

.challenge-task-line {
  margin-top: 0.45rem;
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  color: var(--nv-text-secondary);
  font-size: 0.8rem;
}

.challenge-task-line.is-complete {
  color: #7cd49f;
}

.trend-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1rem;
}

.trend-control {
  margin-bottom: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.trend-control button {
  border: 1px solid var(--nv-border-subtle);
  color: var(--nv-text-secondary);
  background: rgba(255, 255, 255, 0.03);
}

.trend-control button.is-active {
  border-color: var(--nv-border-gold);
  color: var(--nv-gold-light);
  background: rgba(224, 169, 27, 0.08);
}

.trend-chart-wrap {
  min-height: 240px;
  padding: 0.75rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-md);
  background: rgba(0, 0, 0, 0.14);
}

.trend-chart {
  width: 100%;
  height: 230px;
  display: block;
}

.trend-chart .grid-line {
  stroke: rgba(255, 255, 255, 0.09);
  stroke-width: 1;
}

.trend-chart .area {
  fill: url("#libraryTrendGradient");
}

.trend-chart .line {
  fill: none;
  stroke: #e0a91b;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trend-chart text {
  fill: var(--nv-text-muted);
  font-size: 10px;
}

.milestone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: stretch;
}

.milestone-card {
  padding: 0.75rem;
  border-radius: var(--nv-radius-md);
}

.milestone-card strong,
.milestone-card span {
  display: block;
}

.milestone-card strong {
  color: var(--nv-gold-bright);
  font-size: 1.35rem;
}

.milestone-card span {
  margin-top: 0.2rem;
  color: var(--nv-text-muted);
  font-size: 0.74rem;
}

.empty-state,
.loading-box,
.error-box {
  padding: 1rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-md);
  color: var(--nv-text-secondary);
  background: rgba(255, 255, 255, 0.025);
}

.error-box {
  border-color: rgba(214, 58, 72, 0.44);
  background: rgba(214, 58, 72, 0.08);
}

.empty-state h3,
.loading-box h3,
.error-box h3 {
  margin-top: 0;
  color: var(--nv-text-primary);
}

.empty-state p,
.loading-box p,
.error-box p {
  margin-bottom: 0;
}

.book-filters {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, minmax(135px, 1fr));
  align-items: end;
  gap: 0.7rem;
}

.field--search {
  grid-column: span 2;
}

.check-filter {
  min-height: 46px;
  padding: 0.65rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-sm);
  color: var(--nv-text-secondary);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 800;
}

.check-filter input {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  accent-color: var(--nv-gold);
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(225px, 1fr));
  gap: 0.85rem;
}

.book-card {
  min-width: 0;
  overflow: hidden;
  border-radius: var(--nv-radius-lg);
}

.book-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: #070b15;
}

.book-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 400ms ease;
}

.book-card:hover .book-cover img {
  transform: scale(1.025);
}

.book-cover .favorite-button {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 38px;
  height: 38px;
  min-height: 0;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #fff;
  background: rgba(3, 7, 20, 0.78);
  backdrop-filter: blur(8px);
}

.favorite-button.is-favorite {
  border-color: var(--nv-border-gold);
  color: var(--nv-gold-bright);
}

.book-cover__badges {
  position: absolute;
  left: 0.65rem;
  bottom: 0.65rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.book-badge {
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
  background: rgba(3, 7, 20, 0.78);
  backdrop-filter: blur(7px);
}

.book-card__body {
  padding: 0.9rem;
}

.book-card__body h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.25;
}

.book-author {
  margin: 0.35rem 0 0;
  color: var(--nv-gold-light);
  font-size: 0.78rem;
}

.book-description {
  margin: 0.65rem 0;
  display: -webkit-box;
  overflow: hidden;
  color: var(--nv-text-secondary);
  font-size: 0.8rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.book-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.book-tags span {
  padding: 0.28rem 0.42rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: 99px;
  color: var(--nv-text-muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.65rem;
}

.book-state-row {
  margin-top: 0.75rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.book-state-row select {
  min-width: 0;
  min-height: 40px;
  padding: 0.45rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-sm);
  color: var(--nv-text-primary);
  color-scheme: dark;
  background: rgba(3, 7, 18, 0.92);
}

.book-state-row button {
  border: 1px solid rgba(224, 169, 27, 0.3);
  color: var(--nv-gold-light);
  background: rgba(224, 169, 27, 0.07);
}

.book-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.field--wide {
  grid-column: span 2;
}

.field--full {
  grid-column: 1 / -1;
}

.upload-field {
  padding: 0.85rem;
  border: 1px dashed rgba(224, 169, 27, 0.34);
  border-radius: var(--nv-radius-md);
  background: rgba(224, 169, 27, 0.035);
}

.form-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.form-message {
  margin-top: 0.75rem;
  color: var(--nv-text-secondary);
}

.form-message.is-success {
  color: #7cd49f;
}

.form-message.is-error {
  color: #ff9ba5;
}

.book-dialog {
  width: min(860px, calc(100% - 1.5rem));
  max-height: calc(100vh - 2rem);
  padding: 0;
  overflow: auto;
  border-radius: var(--nv-radius-xl);
  color: var(--nv-text-primary);
}

.book-dialog::backdrop {
  background: rgba(0, 0, 0, 0.76);
  backdrop-filter: blur(5px);
}

.dialog-close {
  position: sticky;
  z-index: 3;
  top: 0.75rem;
  left: calc(100% - 3.25rem);
  width: 38px;
  height: 38px;
  border: 1px solid var(--nv-border-default);
  border-radius: 50%;
  color: var(--nv-text-primary);
  background: rgba(3, 7, 20, 0.9);
  cursor: pointer;
  font-size: 1.25rem;
}

.book-dialog-layout {
  margin-top: -38px;
  display: grid;
  grid-template-columns: 280px 1fr;
}

.book-dialog-cover {
  min-height: 420px;
}

.book-dialog-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.book-dialog-body {
  padding: 1.5rem;
}

.book-dialog-body h2 {
  margin: 0;
  padding-right: 2.3rem;
}

.book-dialog-body p {
  color: var(--nv-text-secondary);
  line-height: 1.65;
}

.dialog-meta {
  margin: 1rem 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.55rem;
}

.dialog-meta div {
  padding: 0.65rem;
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.dialog-meta span,
.dialog-meta strong {
  display: block;
}

.dialog-meta span {
  color: var(--nv-text-muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.dialog-meta strong {
  margin-top: 0.25rem;
  font-size: 0.82rem;
}

.dialog-reading-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

.dialog-actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.status-pill {
  color: #80d7a2;
}

@media (max-width: 1100px) {
  .book-filters {
    grid-template-columns: repeat(3, 1fr);
  }

  .progress-overview,
  .trend-layout {
    grid-template-columns: 1fr;
  }

  .book-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .library-page {
    width: min(100% - 1rem, var(--nv-container));
    padding: 0.85rem 0 2rem;
  }

  .library-hero {
    min-height: 210px;
    padding: 1.35rem;
    border-radius: var(--nv-radius-lg);
  }

  .library-tabs {
    grid-template-columns: 1fr;
  }

  .library-tab {
    min-height: 70px;
  }

  .panel-heading {
    flex-direction: column;
  }

  .date-filter,
  .book-filters,
  .training-meta {
    grid-template-columns: 1fr 1fr;
  }

  .date-filter .period-field,
  .field--search {
    grid-column: span 2;
  }

  .custom-range {
    grid-template-columns: 1fr 1fr;
  }

  .book-dialog-layout {
    grid-template-columns: 1fr;
  }

  .book-dialog-cover {
    max-height: 430px;
  }

  .book-dialog-cover img {
    object-position: center 32%;
  }
}

@media (max-width: 520px) {
  .date-filter,
  .book-filters,
  .book-form-grid,
  .nutrition-total-grid,
  .training-meta,
  .dialog-reading-grid {
    grid-template-columns: 1fr;
  }

  .date-filter .period-field,
  .field--search,
  .field--wide,
  .field--full {
    grid-column: span 1;
  }

  .custom-range {
    grid-template-columns: 1fr;
  }

  .attribute-grid,
  .book-grid,
  .challenge-list,
  .milestone-grid {
    grid-template-columns: 1fr;
  }

  .nutrition-entry,
  .activity-row {
    grid-template-columns: 1fr;
  }

  .activity-check {
    display: none;
  }

  .activity-gain {
    text-align: left;
  }
}

@media print {
  header,
  .library-tabs,
  .progress-filter-panel,
  .trend-control {
    display: none !important;
  }

  .library-page {
    width: 100%;
    padding: 0;
    color: #000;
    background: #fff;
  }

  .library-hero,
  .library-panel,
  .attribute-card,
  .nutrition-meal,
  .training-summary-card,
  .challenge-progress-card,
  .milestone-card {
    color: #000;
    border: 1px solid #bbb;
    background: #fff;
    box-shadow: none;
  }
}