:root {
  color-scheme: light;
  --accent: #d95f43;
  --accent-strong: #a83d2b;
  --blue: #236b8e;
  --green: #277a68;
  --ink: #171717;
  --muted: #6b6860;
  --paper: #fbfbfa;
  --panel: #ffffff;
  --line: #e8e5df;
  --danger: #b3261e;
  --shadow: 0 20px 55px rgba(23, 23, 23, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

img,
video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-open {
  overflow: hidden;
}

.page-shell {
  width: min(100% - 104px, 1500px);
  margin: 0 auto;
  padding: 70px 0 56px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 54px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  width: 68px;
  height: 68px;
  flex: 0 0 auto;
  border: 3px solid var(--ink);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), transparent 38%),
    conic-gradient(from 45deg, #f3d858 0 25%, #148c5d 0 50%, #d94f45 0 75%, #f2d85b 0 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  overflow: hidden;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(45deg, transparent 47%, rgba(23, 23, 23, 0.8) 48%, rgba(23, 23, 23, 0.8) 52%, transparent 53%),
    linear-gradient(135deg, transparent 47%, rgba(23, 23, 23, 0.8) 48%, rgba(23, 23, 23, 0.8) 52%, transparent 53%);
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.15;
}

.brand strong {
  font-size: clamp(2.1rem, 3.1vw, 3rem);
  font-weight: 900;
  letter-spacing: 0;
}

.brand small {
  display: none;
}

.topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px;
}

.icon-button,
.primary-button,
.text-button,
.danger-button {
  min-height: 64px;
  border-radius: 14px;
  cursor: pointer;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 800;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease, color 160ms ease;
}

.icon-button {
  display: inline-grid;
  width: 64px;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 8px 18px rgba(23, 23, 23, 0.06);
  font-size: 1.32rem;
  line-height: 1;
}

.primary-button,
.text-button,
.danger-button {
  border: 1px solid var(--line);
  padding: 0 28px;
}

.primary-button {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.text-button {
  background: #fff;
}

.danger-button {
  border-color: rgba(179, 38, 30, 0.24);
  background: rgba(179, 38, 30, 0.08);
  color: var(--danger);
}

.icon-button:hover,
.primary-button:hover,
.text-button:hover,
.danger-button:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.icon-button:focus-visible,
.primary-button:focus-visible,
.text-button:focus-visible,
.danger-button:focus-visible,
.filter-button:focus-visible,
.art-card-button:focus-visible,
.featured-media:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(217, 95, 67, 0.28);
  outline-offset: 3px;
}

.icon-button.is-loading {
  animation: spin 900ms linear infinite;
}

.account-pill {
  display: inline-flex;
  align-items: center;
  min-height: 64px;
  max-width: 220px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 900;
  overflow: hidden;
  padding: 0 28px;
  text-overflow: ellipsis;
  text-transform: capitalize;
  white-space: nowrap;
}

#refreshButton {
  display: none;
}

.gallery-console {
  display: grid;
  grid-template-columns: minmax(300px, 0.62fr) minmax(0, 1.62fr);
  gap: 56px;
  align-items: start;
}

.library-panel,
.featured-panel {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.library-panel {
  display: flex;
  flex-direction: column;
  min-height: min(72vh, 720px);
  padding: 84px 0 0 10px;
}

.eyebrow {
  margin: 0 0 30px;
  color: var(--green);
  font-size: clamp(0.95rem, 1.3vw, 1.25rem);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 9ch;
  font-size: clamp(3.2rem, 5.4vw, 4.75rem);
  font-weight: 900;
  letter-spacing: 0;
}

.library-panel .stats-grid,
.library-panel .account-panel,
.library-panel .control-stack {
  display: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: auto 0 20px;
}

.stats-grid div {
  min-width: 0;
  border-top: 3px solid var(--accent);
  padding-top: 10px;
}

.stats-grid dt {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}

.stats-grid dd {
  margin: 3px 0 0;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  font-weight: 800;
  line-height: 1;
}

.account-panel {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

.account-panel strong {
  font-size: 0.92rem;
}

.account-panel span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.control-stack {
  display: grid;
  gap: 12px;
}

.search-field,
.select-field,
.modal-surface label,
.owner-tools label,
.comment-form label,
.chat-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: none;
}

input,
select {
  min-height: 40px;
  padding: 0 14px;
}

select {
  padding-right: 40px;
}

textarea {
  min-height: 96px;
  padding: 12px 14px;
  resize: vertical;
}

.featured-panel {
  position: relative;
  display: block;
  min-height: min(72vh, 720px);
  overflow: hidden;
  border-radius: 8px;
  background: #111;
}

.featured-copy {
  position: absolute;
  z-index: 2;
  top: 128px;
  left: 42px;
  display: grid;
  gap: 12px;
  width: min(56%, 620px);
  padding: 0;
  color: #fff;
  pointer-events: none;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}

.featured-copy .eyebrow {
  margin: 0;
  color: #fff;
  font-size: clamp(1rem, 1.7vw, 1.5rem);
}

.featured-copy h2 {
  max-width: 14ch;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 5.1vw, 5rem);
  font-weight: 800;
  line-height: 0.98;
}

.featured-copy p:last-child {
  margin: 0;
  max-width: 34ch;
  color: #fff;
  font-size: clamp(1rem, 1.6vw, 1.38rem);
  font-weight: 800;
  line-height: 1.4;
  text-align: left;
}

.featured-media {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(35, 107, 142, 0.16), transparent 42%),
    linear-gradient(225deg, rgba(217, 95, 67, 0.18), transparent 48%),
    #1f1d1b;
  cursor: pointer;
  overflow: hidden;
}

.featured-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.16) 44%, transparent 72%);
  pointer-events: none;
}

.featured-media:disabled {
  cursor: default;
}

.empty-frame {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.2rem, 3.6vw, 2.1rem);
  font-weight: 800;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 24px 0 16px;
}

.segmented-control {
  display: inline-flex;
  min-width: 0;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.filter-button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  padding: 0 16px;
  font-size: 0.82rem;
  font-weight: 800;
  white-space: nowrap;
}

.filter-button.is-active {
  background: var(--ink);
  color: #fff;
}

.toolbar p {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.art-card {
  min-width: 0;
}

.art-card-button {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 360px;
  grid-template-rows: minmax(260px, 1fr) auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 28px rgba(23, 23, 23, 0.08);
  cursor: pointer;
  overflow: hidden;
  padding: 0;
  text-align: left;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.art-card-button:hover {
  border-color: var(--accent);
  box-shadow: 0 18px 38px rgba(23, 23, 23, 0.12);
  transform: translateY(-2px);
}

.art-media {
  min-height: 0;
  background:
    linear-gradient(135deg, rgba(39, 122, 104, 0.18), transparent),
    #24211f;
}

.art-info {
  display: grid;
  gap: 5px;
  min-height: 94px;
  padding: 14px;
}

.art-info strong {
  overflow: hidden;
  font-size: 0.92rem;
  line-height: 1.2;
  text-overflow: ellipsis;
}

.art-info span,
.art-info small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.empty-state {
  display: none;
  margin-top: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 34px;
}

.empty-state.is-visible {
  display: block;
}

.empty-state h2 {
  font-size: clamp(1.35rem, 4vw, 2rem);
}

.empty-state p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 700;
}

.viewer,
.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  place-items: center;
  background: rgba(12, 12, 12, 0.86);
  padding: 24px;
}

.viewer.is-open,
.modal.is-open {
  display: grid;
}

.viewer-surface {
  position: relative;
  width: min(100%, 1180px);
  max-height: calc(100vh - 48px);
}

.viewer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
  min-height: 520px;
  max-height: calc(100vh - 48px);
  overflow: hidden;
  border-radius: 8px;
  background: #111;
}

.viewer-media {
  display: grid;
  min-height: 0;
  background: #111;
}

.viewer-media img,
.viewer-media video {
  max-height: calc(100vh - 48px);
  object-fit: contain;
}

.comments-panel {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  gap: 14px;
  min-width: 0;
  overflow: auto;
  background: var(--panel);
  padding: 18px;
}

.viewer-caption {
  display: grid;
  gap: 6px;
  padding-right: 48px;
}

.viewer-caption strong {
  font-size: clamp(1.1rem, 2.3vw, 1.45rem);
  line-height: 1.1;
}

.viewer-caption span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.like-button.is-liked {
  border-color: rgba(39, 122, 104, 0.32);
  background: rgba(39, 122, 104, 0.12);
  color: var(--green);
}

.owner-tools {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

.owner-actions {
  display: flex;
  gap: 8px;
}

.comment-list {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 120px;
}

.comment-item {
  display: grid;
  gap: 5px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.comment-item strong {
  font-size: 0.88rem;
}

.comment-item span,
.comment-empty,
.comment-prompt {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.comment-item p,
.comment-empty,
.comment-prompt {
  margin: 0;
}

.comment-form,
.chat-form {
  display: grid;
  gap: 10px;
}

.viewer-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}

.viewer-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
}

.viewer-prev {
  left: 12px;
}

.viewer-next {
  right: 372px;
}

.modal {
  z-index: 30;
}

.modal-surface {
  position: relative;
  display: grid;
  width: min(100%, 430px);
  gap: 14px;
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 24px;
}

.modal-surface h2 {
  font-size: clamp(1.45rem, 4vw, 2rem);
}

.chat-modal-surface {
  width: min(100%, 560px);
}

.chat-messages {
  display: grid;
  align-content: start;
  gap: 10px;
  max-height: min(420px, 48vh);
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(248, 247, 241, 0.68);
  padding: 12px;
}

.conversation-item {
  display: grid;
  gap: 4px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  padding: 12px;
  text-align: left;
}

.conversation-item strong,
.chat-message strong {
  font-size: 0.88rem;
}

.conversation-item span,
.chat-message span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.chat-message {
  display: grid;
  gap: 4px;
  max-width: 82%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px 12px;
}

.chat-message.is-mine {
  justify-self: end;
  border-color: rgba(35, 107, 142, 0.24);
  background: rgba(35, 107, 142, 0.08);
}

.chat-message p {
  margin: 0;
  font-size: 0.9rem;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
}

.form-error {
  min-height: 1.1em;
  margin: 0;
  color: var(--danger);
  font-size: 0.8rem;
  font-weight: 800;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  max-width: min(360px, calc(100vw - 36px));
  border: 1px solid rgba(23, 23, 23, 0.14);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
  font-weight: 800;
  opacity: 0;
  padding: 12px 14px;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[hidden] {
  display: none !important;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 980px) {
  .page-shell {
    width: min(100% - 48px, 1500px);
    padding-top: 36px;
  }

  .topbar {
    margin-bottom: 34px;
  }

  .brand-mark {
    width: 56px;
    height: 56px;
    border-radius: 14px;
  }

  .brand strong {
    font-size: clamp(1.75rem, 5vw, 2.4rem);
  }

  .icon-button,
  .primary-button,
  .text-button,
  .danger-button,
  .account-pill {
    min-height: 48px;
    font-size: 0.98rem;
    padding: 0 16px;
  }

  .icon-button {
    width: 48px;
  }

  .gallery-console {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .library-panel {
    min-height: auto;
    padding: 24px 0 0;
  }

  .featured-panel {
    min-height: 58vh;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.4rem, 7.5vw, 4rem);
  }

  .featured-copy {
    top: 48px;
    left: 32px;
    width: calc(100% - 64px);
  }

  .featured-copy h2 {
    font-size: clamp(2.2rem, 7vw, 4rem);
  }

  .featured-copy p:last-child {
    font-size: clamp(0.9rem, 2.5vw, 1.15rem);
  }

  .viewer-layout {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(260px, 52vh) minmax(260px, 1fr);
    overflow: auto;
  }

  .viewer-media img,
  .viewer-media video {
    max-height: 52vh;
  }

  .comments-panel {
    max-height: 40vh;
  }

  .viewer-next {
    right: 12px;
  }
}

@media (max-width: 700px) {
  .page-shell {
    width: min(100% - 20px, 1280px);
    padding-top: 14px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .brand {
    gap: 12px;
  }

  .brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 12px;
  }

  .brand strong {
    font-size: clamp(1.55rem, 8vw, 2rem);
  }

  .icon-button,
  .primary-button,
  .text-button,
  .danger-button,
  .account-pill {
    min-height: 42px;
    border-radius: 10px;
    font-size: 0.88rem;
    padding: 0 12px;
  }

  .icon-button {
    width: 42px;
  }

  .library-panel {
    padding: 18px;
  }

  .featured-copy {
    top: 30px;
    left: 22px;
    width: calc(100% - 44px);
    gap: 10px;
    padding: 0;
  }

  .featured-copy .eyebrow {
    font-size: 0.82rem;
  }

  .featured-copy h2 {
    font-size: clamp(1.8rem, 10vw, 2.8rem);
  }

  .featured-copy p:last-child {
    font-size: 0.86rem;
    text-align: left;
  }

  .featured-panel {
    min-height: 380px;
  }

  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .segmented-control {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
  }

  .filter-button {
    padding: 0 8px;
  }

  .collection-grid {
    grid-template-columns: 1fr;
  }

  .viewer,
  .modal {
    padding: 12px;
  }

  .viewer-surface,
  .viewer-layout {
    max-height: calc(100vh - 24px);
  }

  .viewer-layout {
    min-height: calc(100vh - 24px);
  }

  .comments-panel {
    max-height: none;
  }

  .owner-actions {
    flex-direction: column;
  }
}

@media (max-width: 440px) {
  .segmented-control {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .primary-button,
  .text-button,
  .danger-button {
    padding: 0 11px;
  }

  .modal-surface {
    padding: 20px;
  }
}