:root {
  --bg: #f4f1ec;
  --surface: #fffaf2;
  --surface-strong: #ffffff;
  --text: #201d1a;
  --muted: #6f6a63;
  --border: #e1dbd1;
  --accent: #e0523d;
  --accent-2: #3d5a80;
  --accent-3: #2e8b57;
  --purchase-bg: #ffd93b;
  --purchase-text: #201d1a;
  --shadow: 0 10px 30px rgba(32, 29, 26, 0.08);
  --radius: 16px;
  --radius-lg: 24px;
  --topbar-height: 72px;
  --rail-width: 320px;
  --rail-width-right: 260px;
  --gutter: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: none;
  cursor: pointer;
  background: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 32px;
  background: var(--surface-strong);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}

.brand {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--accent);
}

.search {
  flex: 1;
  max-width: 480px;
}

.search input {
  width: 100%;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f7f4ee;
}

.topnav {
  display: flex;
  gap: 16px;
  font-weight: 600;
  color: var(--muted);
}

.button {
  background: var(--accent);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
}

.button-ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.topbar > .avatar {
  margin-left: auto;
}

.button-ghost:hover {
  background: var(--accent);
  color: #fff;
}

.button:hover {
  filter: brightness(1.1);
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.left-rail,
.right-rail {
  position: fixed;
  top: var(--topbar-height);
  bottom: 0;
  overflow-y: auto;
  padding: 24px;
  background: var(--surface);
  border-right: 1px solid var(--border);
}

.left-rail {
  left: 0;
  width: var(--rail-width);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.right-rail {
  right: 0;
  width: var(--rail-width-right);
  border-right: none;
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page {
  padding: calc(var(--topbar-height) + var(--gutter)) calc(var(--rail-width-right) + var(--gutter))
    120px calc(var(--rail-width) + var(--gutter));
}

.feed-column {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.side-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-weight: 600;
  color: var(--muted);
}

.side-links a:hover,
.topnav a:hover {
  color: var(--text);
}

.rail-block {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}

.rail-block h2 {
  margin: 0 0 12px;
  font-size: 16px;
}

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rail-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px;
  margin: -4px -6px;
  border-radius: 8px;
}

.rail-row:hover {
  background: rgba(224, 82, 61, 0.08);
}

.rail-row:hover a {
  color: var(--accent);
}

.avatar-small {
  width: 32px;
  height: 32px;
}

.group-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  background: var(--accent-2);
  color: #fff;
  flex-shrink: 0;
}

.rail-block-creators {
  border-left: 4px solid var(--purchase-bg);
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: #efe7da;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.composer {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--surface-strong);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.composer-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.composer textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  resize: vertical;
}

.composer-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.composer-group select {
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-strong);
  color: var(--text);
}

.composer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 8px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: var(--shadow);
}

.filter-group {
  display: flex;
  gap: 8px;
}

.filter-chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #f7f4ee;
  font-weight: 600;
  color: var(--muted);
}

.filter-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(224, 82, 61, 0.15);
}

.filter-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.filter-chip.active:hover {
  background: var(--accent);
  color: #fff;
  filter: brightness(1.1);
}

.filter-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  padding-right: 4px;
}

.filter-all {
  padding: 6px 10px;
  border-radius: 999px;
  border: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.filter-all:hover {
  color: var(--text);
  background: #f7f4ee;
}

.filter-divider {
  width: 1px;
  height: 14px;
  background: var(--border);
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.post {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow);
}

.post p {
  margin: 0;
  line-height: 1.5;
}

.post a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  background: #efe7da;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: lowercase;
  cursor: pointer;
}

.tag:hover {
  background: var(--accent);
  color: #fff;
}

.chip {
  cursor: pointer;
}

.chip:hover {
  background: var(--accent);
  color: #fff;
}

.post-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.post-header span {
  color: var(--muted);
  font-size: 13px;
}

.badge {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  cursor: pointer;
}

.badge:hover {
  filter: brightness(1.1);
}

.badge-splat {
  background: rgba(224, 82, 61, 0.15);
  color: var(--accent);
}

.badge-video {
  background: rgba(61, 90, 128, 0.15);
  color: var(--accent-2);
}

.badge-group {
  background: rgba(46, 139, 87, 0.15);
  color: var(--accent-3);
}

.post-image {
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.video-thumb {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.play {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
}

.price {
  position: absolute;
  right: 16px;
  top: 16px;
  background: rgba(224, 82, 61, 0.9);
  color: #fff;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}

.post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-weight: 600;
  color: var(--muted);
}

.post-actions button {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.post-actions button:hover {
  border-color: var(--border);
  background: #f7f4ee;
}

.post-actions .button-purchase {
  background: var(--purchase-bg);
  color: var(--purchase-text);
  border: 1px solid var(--purchase-bg);
  font-weight: 700;
}

.post-actions .button-purchase:hover {
  background: var(--purchase-bg);
  color: var(--purchase-text);
  border-color: var(--purchase-bg);
  filter: brightness(0.94);
}

.creator-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.creator-row div {
  display: flex;
  flex-direction: column;
}

.mini-video {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.mini-video img {
  width: 90px;
  height: 64px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: grid;
  place-items: center;
  z-index: 40;
  padding: 24px;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 560px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal .composer {
  box-shadow: none;
  border: none;
  padding: 0;
  background: transparent;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  margin: 0;
  font-size: 20px;
}

.modal-close {
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 999px;
}

.modal-close:hover {
  background: var(--bg);
  color: var(--text);
}

.switcher {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
  background: #1c1a17;
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  z-index: 30;
}

.switcher-arrow {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 999px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  font-size: 16px;
}

.switcher-label {
  font-size: 13px;
  letter-spacing: 0.3px;
}

/* Variant B - Dark mode */
body[data-variant="b"] {
  --bg: #10151c;
  --surface: #161d27;
  --surface-strong: #1d2633;
  --text: #f5f7fa;
  --muted: #b9c4d4;
  --border: #334154;
  --accent: #4cc9f0;
  --accent-2: #f72585;
  --accent-3: #80ed99;
  --purchase-bg: #7b2fbe;
  --purchase-text: #f5f0ff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

body[data-variant="b"] .search input {
  background: #121820;
}

body[data-variant="b"] .topnav,
body[data-variant="b"] .side-links,
body[data-variant="b"] .post-actions,
body[data-variant="b"] .filter-all {
  color: var(--muted);
}

body[data-variant="b"] .topnav a:hover,
body[data-variant="b"] .side-links a:hover,
body[data-variant="b"] .post-actions button:hover,
body[data-variant="b"] .filter-all:hover {
  color: var(--text);
}

body[data-variant="b"] .post-actions button:hover,
body[data-variant="b"] .filter-all:hover {
  background: rgba(255, 255, 255, 0.06);
}

body[data-variant="b"] .post-actions button {
  color: #dbe4f0;
}

body[data-variant="b"] .post-actions .button-purchase,
body[data-variant="b"] .post-actions .button-purchase:hover {
  background: var(--purchase-bg);
  color: var(--purchase-text);
  border-color: var(--purchase-bg);
}

body[data-variant="b"] .post-actions .button-purchase:hover {
  filter: brightness(1.12);
}

body[data-variant="b"] .post a {
  color: var(--accent);
}

body[data-variant="b"] .badge {
  color: #0b121a;
}

body[data-variant="b"] .badge-splat {
  background: rgba(247, 37, 133, 0.28);
  color: #ffd4e7;
}

body[data-variant="b"] .badge-video {
  background: rgba(76, 201, 240, 0.28);
  color: #d9f6ff;
}

body[data-variant="b"] .badge-group {
  background: rgba(128, 237, 153, 0.28);
  color: #dcffe7;
}

body[data-variant="b"] .tag {
  background: #253143;
  color: #e2e8f0;
}

body[data-variant="b"] .tag:hover {
  background: var(--accent);
  color: #10151c;
}

body[data-variant="b"] .filter-chip {
  background: #121820;
}

body[data-variant="b"] .chip {
  background: #253143;
  color: #e2e8f0;
}

body[data-variant="b"] .chip:hover {
  background: var(--accent);
  color: #10151c;
}

body[data-variant="b"] .filter-chip:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(76, 201, 240, 0.2);
}

body[data-variant="b"] .filter-chip.active:hover {
  background: var(--accent);
  color: #10151c;
  filter: brightness(1.1);
}

body[data-variant="b"] .rail-row:hover {
  background: rgba(76, 201, 240, 0.1);
}

body[data-variant="b"] .group-icon {
  background: #253143;
  color: var(--accent);
}

body[data-variant="b"] .left-rail,
body[data-variant="b"] .right-rail {
  background: #121820;
}

body[data-variant="b"] .modal-backdrop {
  background: rgba(0, 0, 0, 0.6);
}

body[data-variant="b"] .switcher {
  background: #f5f7fa;
  color: #10151c;
}

body[data-variant="b"] .switcher-arrow {
  background: rgba(16, 21, 28, 0.1);
  color: #10151c;
}

@media (max-width: 1200px) {
  .right-rail {
    display: none;
  }

  .page {
    padding-right: var(--gutter);
  }
}

@media (max-width: 900px) {
  .left-rail {
    display: none;
  }

  .page {
    padding-left: var(--gutter);
  }
}

@media (max-width: 720px) {
  .topnav {
    display: none;
  }

  .filter-bar {
    flex-wrap: wrap;
    border-radius: var(--radius);
  }

  .page {
    padding: calc(var(--topbar-height) + var(--gutter)) var(--gutter) 140px var(--gutter);
  }
}