.membership-dialog {
  width: min(620px, calc(100vw - 2rem));
  max-height: calc(100dvh - 2rem);
  padding: clamp(1.25rem, 4vw, 2.25rem);
  overflow: auto;
  border: 1px solid var(--brass, #b89251);
  color: var(--paper, #eee1c8);
  background: #1c1711;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.7);
}

.membership-dialog::backdrop {
  background: rgba(8, 6, 4, 0.82);
  backdrop-filter: blur(4px);
}

.membership-dialog__heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.membership-dialog h2,
.membership-dialog h3,
.membership-ready h2,
.book-page h1,
.book-library h1 {
  margin: 0;
  color: var(--paper-bright, #fff6e3);
  font-family: var(--font-display, Georgia, serif);
  font-weight: 400;
}

.membership-dialog__intro,
.membership-dialog form > p,
.membership-success p,
.membership-ready p {
  color: var(--muted, #bdaf9b);
  line-height: 1.65;
}

.membership-dialog form {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.membership-dialog label:not(.membership-consent) {
  display: grid;
  gap: 0.45rem;
  color: var(--paper, #eee1c8);
  font-family: var(--font-label, Arial, sans-serif);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.membership-dialog label span {
  color: var(--muted, #bdaf9b);
  text-transform: none;
}

.membership-dialog input[type="email"],
.membership-dialog input[type="text"],
.membership-dialog input:not([type]) {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem;
  border: 1px solid rgba(201, 165, 95, 0.45);
  border-radius: 0;
  color: #fff6e3;
  background: #100d0a;
  font: 1rem/1.3 system-ui, sans-serif;
}

.membership-consent {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 0.75rem;
  align-items: start;
  margin: 0.35rem 0;
  line-height: 1.5;
}

.membership-consent input {
  width: 22px;
  height: 22px;
  margin: 0;
  accent-color: #c9a55f;
}

.membership-dialog :focus-visible,
.book-downloads :focus-visible,
.membership-ready :focus-visible {
  outline: 3px solid #f0c873;
  outline-offset: 3px;
}

.field-error,
.membership-status {
  min-height: 1.1em;
  color: #ffd0c5;
  font: 0.85rem/1.4 system-ui, sans-serif;
}

.membership-status:not(:empty) {
  margin-top: 1rem;
  padding: 0.8rem;
  border-left: 3px solid #d88d74;
  background: rgba(120, 42, 25, 0.18);
}

.membership-switch {
  margin-top: 1.25rem;
}

.membership-oauth {
  display: grid;
  gap: 0.65rem;
  margin: 0.35rem 0;
}

.membership-oauth[hidden],
.membership-oauth-button[hidden] {
  display: none;
}

.membership-oauth > p {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0.75rem;
  align-items: center;
  margin: 0;
  color: var(--muted, #bdaf9b);
  font: 0.72rem/1.2 var(--font-label, Arial, sans-serif);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.membership-oauth > p::before,
.membership-oauth > p::after {
  height: 1px;
  background: rgba(201, 165, 95, 0.3);
  content: "";
}

.membership-oauth-button {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 3px;
  font: 600 0.95rem/1.2 system-ui, sans-serif;
  cursor: pointer;
}

.membership-oauth-button span {
  font-size: 1.1rem;
}

.membership-oauth-button--google {
  color: #202124;
  background: #fff;
}

.membership-oauth-button--apple {
  color: #fff;
  background: #000;
}

.membership-privacy {
  margin: 0;
  font-size: 0.85rem;
}

.membership-trap {
  position: absolute !important;
  left: -10000px !important;
}

.membership-ready {
  width: min(1180px, calc(100% - 2rem));
  margin: 1rem auto;
  padding: clamp(1.25rem, 4vw, 2.2rem);
  border: 1px solid rgba(201, 165, 95, 0.58);
  background: linear-gradient(130deg, #2a1e13, #17130f);
}

.membership-ready--error {
  border-color: rgba(216, 141, 116, 0.72);
}

.book-library,
.book-page,
.privacy-page,
.unsubscribe-page {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.book-card,
.book-masthead,
.privacy-sheet,
.unsubscribe-sheet {
  border: 1px solid rgba(201, 165, 95, 0.3);
  background: linear-gradient(145deg, rgba(36, 22, 13, 0.94), rgba(17, 16, 13, 0.98));
}

.member-area {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.member-hero,
.member-door,
.member-account-note {
  border: 1px solid rgba(201, 165, 95, 0.3);
  background: linear-gradient(145deg, rgba(36, 22, 13, 0.94), rgba(17, 16, 13, 0.98));
}

.member-hero {
  padding: clamp(1.5rem, 5vw, 3.5rem);
}

.member-hero h1,
.member-door h2,
.member-account-note h2 {
  margin: 0;
  color: var(--paper-bright, #fff6e3);
  font-family: var(--font-display, Georgia, serif);
  font-weight: 400;
}

.member-hero p,
.member-door p,
.member-account-note p {
  color: var(--muted, #bdaf9b);
  line-height: 1.65;
}

.membership-benefit {
  margin: 0.35rem 0;
  padding: 0.85rem;
  border-left: 3px solid var(--brass-pale, #dfc184);
  color: var(--paper, #eee1c8) !important;
  background: rgba(201, 165, 95, 0.1);
  font-size: 0.88rem;
}

.duck-membership-ad {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: var(--page);
  margin: 1rem auto;
  padding: clamp(1.4rem, 4vw, 2.5rem);
  border: 1px solid rgba(201, 165, 95, 0.58);
  background: linear-gradient(120deg, rgba(77, 48, 22, 0.96), rgba(20, 17, 12, 0.96));
}

.duck-membership-ad h2 { margin: 0; color: var(--paper-bright, #fff6e3); font-family: var(--font-display, Georgia, serif); font-weight: 400; }
.duck-membership-ad p:not(.kicker) { max-width: 730px; color: var(--muted, #bdaf9b); }
@media (max-width: 700px) { .duck-membership-ad { align-items: flex-start; flex-direction: column; gap: 1rem; } }

.member-profile {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.5rem;
  margin: 1.5rem 0;
}

.member-profile div { display: grid; gap: 0.2rem; }
.member-profile dt {
  color: var(--brass-pale, #dfc184);
  font: 0.7rem/1.2 var(--font-label, Arial, sans-serif);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.member-profile dd { margin: 0; color: var(--paper-bright, #fff6e3); }

.member-doors {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.member-door {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 1.25rem;
}

.member-door__number,
.member-status {
  color: var(--brass-pale, #dfc184);
  font: 0.72rem/1.2 var(--font-label, Arial, sans-serif);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.member-status {
  display: block;
  margin-top: auto;
  padding-top: 1rem;
}

.member-door .museum-button {
  margin-top: auto;
}

.member-account-note {
  padding: clamp(1.25rem, 3vw, 2rem);
}

.member-password form {
  display: grid;
  gap: 0.75rem;
  max-width: 540px;
  margin: 1rem 0;
}

.member-password label,
.book-page form label {
  display: grid;
  gap: 0.4rem;
  color: var(--paper, #eee1c8);
  font: 0.76rem/1.3 var(--font-label, Arial, sans-serif);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.member-password input,
.book-page form input {
  min-height: 44px;
  padding: 0.7rem;
  border: 1px solid rgba(201, 165, 95, 0.45);
  color: #fff6e3;
  background: #100d0a;
  font: 1rem/1.3 system-ui, sans-serif;
}

.book-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.book-card img {
  width: 100%;
  aspect-ratio: 5 / 8;
  object-fit: contain;
  background: #0d0b09;
}

.book-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem;
}

.book-card__body p,
.book-copy p,
.privacy-sheet p,
.privacy-sheet li,
.unsubscribe-sheet p {
  color: var(--muted, #bdaf9b);
  line-height: 1.65;
}

.book-card__actions,
.book-downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 1rem;
}

.book-masthead {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) 1.25fr;
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(1.25rem, 4vw, 3rem);
}

.book-masthead > img {
  width: 100%;
  max-height: 720px;
  object-fit: contain;
  background: #0d0b09;
}

.availability-badge {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(201, 165, 95, 0.45);
  color: var(--brass-pale, #dfc184);
  font: 0.72rem/1.2 var(--font-label, Arial, sans-serif);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-sheet,
.unsubscribe-sheet {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(1.4rem, 4vw, 3rem);
}

@media (max-width: 820px) {
  .book-grid { grid-template-columns: 1fr; }
  .book-masthead { grid-template-columns: 1fr; }
  .book-masthead > img { max-height: 68vh; }
  .member-doors { grid-template-columns: 1fr; }
}

@media (min-width: 821px) and (max-width: 1120px) {
  .member-doors { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .membership-dialog,
  .membership-dialog::backdrop { scroll-behavior: auto; }
}