:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #10122b;
  --muted: #4f557e;
  --line: #24285f;
  --soft: #dbe0f6;
  --accent: #545985;
  --accent-2: #74799f;
  --pixel-pink: #a8abc1;
  --pixel-blue: #dfe4fa;
  --pixel-lavender: #dfe4fa;
  --shadow: none;
  --phone-width: min(100vw, 393px);
  --side-gap: clamp(10px, 3.6vw, 14px);
  --top-gap: clamp(8px, 3.3vw, 13px);
  --nav-height: 72px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: #ffffff;
  color: var(--text);
  font-family: "Courier New", "Courier Prime", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-weight: 700;
  -webkit-font-smoothing: none;
  text-rendering: geometricPrecision;
}

body.feed-screen {
  overflow: hidden;
}

button,
input {
  font: inherit;
  font-weight: 800;
}

button {
  cursor: pointer;
}

.app-shell {
  width: var(--phone-width);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0;
  background: #ffffff;
}

.top-bar,
.section-heading,
.ad-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.top-bar {
  position: relative;
  z-index: 5;
  height: 68px;
  margin: 0;
  padding: 12px var(--side-gap) 0;
  background: #ffffff;
  border-bottom: 0;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--top-gap);
}

.top-placeholder {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: calc(100% - 118px - var(--top-gap));
  height: 44px;
  border: 2px solid var(--line);
  background: var(--pixel-lavender);
  color: #111;
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 0 rgba(36, 40, 95, 0.25);
}

.eyebrow {
  margin: 0 0 2px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 1.45rem;
  font-weight: 900;
}

h2 {
  margin-bottom: 4px;
  font-size: 1.16rem;
  font-weight: 900;
}

h3 {
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 900;
}

.section-heading {
  margin: 18px var(--side-gap) 12px;
}

.section-heading > div {
  min-width: 0;
}

.section-heading p,
.ad-card p,
.info-box p {
  color: var(--muted);
  line-height: 1.55;
}

#dmPanel .section-heading p {
  max-width: 22rem;
  margin-bottom: 0;
  line-height: 1.45;
  word-break: keep-all;
}

.ghost-button {
  flex: 0 0 auto;
  border: 2px solid var(--line);
  border-radius: 0;
  width: 118px;
  height: 44px;
  padding: 0;
  background: #f7f8ff;
  color: var(--text);
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 4px 0 rgba(36, 40, 95, 0.25);
}

.ghost-button:hover,
.post-tile:hover,
.quick-actions button:hover,
.modal-actions button:hover {
  transform: translate(-1px, -1px);
}

.tab-panel {
  display: none;
  animation: panelIn 0.18s ease;
}

.tab-panel.active {
  display: block;
}

#dmPanel,
#adPanel {
  padding-bottom: calc(var(--nav-height) + max(26px, env(safe-area-inset-bottom)));
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.figma-feed-window {
  position: relative;
  width: calc(100% - (var(--side-gap) * 2));
  height: calc(100svh - 68px - var(--nav-height) - 38px);
  min-height: 0;
  margin: 14px auto 0;
  border: 2px solid var(--line);
  border-radius: 0;
  background: var(--surface);
  box-shadow: 5px 5px 0 rgba(36, 40, 95, 0.14);
}

.figma-feed-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 51px;
  padding: 0 12px;
  border-bottom: 2px solid var(--line);
  background: #fff;
  color: var(--line);
  font-size: 1.24rem;
  font-weight: 900;
}

.window-dot {
  width: 16px;
  height: 23px;
  border: 2px solid var(--line);
  background: #e9eeff;
  box-shadow: 0 3px 0 rgba(36, 40, 95, 0.25);
}

.figma-feed-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 24px;
  gap: 10px;
  width: calc(100% - 26px);
  height: calc(100% - 76px);
  margin: 12px auto 0;
  padding: 4px 2px 6px 0;
  border: 0;
  background: transparent;
}

.figma-feed-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: 104px;
  gap: 5px;
  max-height: 100%;
  overflow-y: auto;
  padding-right: 0;
  scrollbar-width: none;
  scroll-behavior: smooth;
  overscroll-behavior: contain;
}

.figma-feed-grid::-webkit-scrollbar {
  display: none;
}

.post-tile {
  position: relative;
  display: block;
  height: 100%;
  min-height: 0;
  border: 2px solid rgba(36, 40, 95, 0.85);
  padding: 0;
  overflow: hidden;
  color: var(--line);
  text-align: center;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
  box-shadow: 3px 3px 0 rgba(36, 40, 95, 0.12);
}

.post-tile::before {
  display: none;
}

.post-tile:hover {
  box-shadow: 4px 4px 0 rgba(36, 40, 95, 0.18);
}

.pixel-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 2px solid rgba(36, 40, 95, 0.4);
  background: rgba(255, 255, 255, 0.55);
  color: var(--line);
  font-size: 1.25rem;
  line-height: 1;
  box-shadow: inset -3px -3px 0 rgba(36, 40, 95, 0.08);
}

.post-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.post-title {
  display: none;
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 6px;
  padding: 3px 4px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--line);
  font-size: 0.62rem;
  font-weight: 800;
  line-height: 1.2;
  word-break: keep-all;
  pointer-events: none;
}

.figma-feed-scroll {
  position: relative;
  min-height: 100%;
  border: 2px solid rgba(36, 40, 95, 0.85);
  background: #e9eeff;
  touch-action: none;
  user-select: none;
  box-shadow: 3px 3px 0 rgba(36, 40, 95, 0.12);
}

.scroll-arrow {
  position: absolute;
  left: 50%;
  display: grid;
  place-items: center;
  width: 100%;
  height: 24px;
  transform: translateX(-50%);
  color: var(--accent);
  font-size: 1rem;
  line-height: 1;
}

.scroll-arrow-top {
  top: 0;
}

.scroll-arrow.bottom {
  bottom: 0;
}

.scroll-thumb {
  position: absolute;
  left: 50%;
  top: 0;
  width: 13px;
  height: 98px;
  border: 2px solid var(--line);
  background: var(--accent);
  transform: translate(-50%, 24px);
  transform-origin: top center;
  cursor: grab;
  box-shadow: inset -2px -2px 0 rgba(39, 49, 95, 0.2);
}

.scroll-thumb.is-dragging {
  cursor: grabbing;
}

.figma-feed-scroll.is-disabled .scroll-thumb {
  opacity: 0.45;
  cursor: default;
}

.feed-status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.coin-dot {
  width: 17px;
  height: 17px;
  border: 2px solid var(--line);
  border-radius: 50%;
  background: var(--pixel-pink);
}

.bottom-nav {
  position: fixed;
  left: 50%;
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: calc(var(--phone-width) - (var(--side-gap) * 2));
  height: var(--nav-height);
  padding: 6px 8px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.96);
  border: 2px solid var(--line);
  border-top: 2px solid var(--line);
}

.nav-item {
  display: grid;
  gap: 2px;
  place-items: center;
  border: 2px solid transparent;
  padding: 6px 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
}

.nav-item.active {
  color: var(--line);
  background: var(--pixel-lavender);
  outline: 2px solid var(--line);
}

.nav-icon {
  font-size: 1.2rem;
  line-height: 1;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: none;
  align-items: flex-end;
  justify-content: center;
  background: rgba(23, 32, 71, 0.58);
  padding: 16px;
}

.modal-backdrop.open {
  display: flex;
}

.post-modal {
  position: relative;
  width: min(100%, 448px);
  max-height: 92vh;
  overflow: auto;
  border: 3px solid var(--line);
  border-radius: 0;
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: modalUp 0.2s ease;
}

@keyframes modalUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 34px;
  height: 34px;
  border: 2px solid var(--line);
  border-radius: 0;
  background: #fff;
  color: var(--line);
  font-size: 1.4rem;
}

.modal-image {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  min-height: 0;
  overflow: hidden;
  background: #f7f8ff;
}

.modal-image span {
  display: grid;
  place-items: center;
  width: 120px;
  height: 120px;
  border: 3px solid rgba(39, 49, 95, 0.45);
  background: rgba(255, 255, 255, 0.42);
  color: var(--line);
  font-size: 4rem;
  box-shadow: inset -8px -8px 0 rgba(39, 49, 95, 0.12);
}

.modal-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-body {
  padding: 16px;
}

.category-pill,
.sponsored {
  display: inline-flex;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 5px 9px;
  background: #f6d7e4;
  color: var(--line);
  font-size: 0.74rem;
  font-weight: 800;
}

.activity-note {
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 10px 12px;
  background: #fff1f7;
  color: #a4145a;
  font-weight: 700;
}

.modal-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.modal-actions button,
.dm-compose button {
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 11px 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  box-shadow: 3px 3px 0 rgba(39, 49, 95, 0.2);
}

.quick-actions {
  display: flex;
  gap: 8px;
  margin: 0 var(--side-gap) 12px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.quick-actions button {
  flex: 0 0 auto;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 9px 12px;
  background: #fff;
  font-size: 0.82rem;
}

.chat-window {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  height: calc(100svh - 68px - var(--nav-height) - 238px);
  max-height: none;
  overflow-y: auto;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 14px;
  background: #fffaff;
}

.bubble {
  max-width: 82%;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 10px 12px;
  line-height: 1.45;
  background: #fff;
}

.bubble.user {
  align-self: flex-end;
  background: var(--line);
  color: #fff;
}

.bubble.friend {
  align-self: flex-start;
  background: #e9eeff;
}

.dm-compose {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  margin: 12px var(--side-gap) 0;
}

.dm-compose input {
  min-width: 0;
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 12px;
  outline: 0;
}

.dm-compose input:focus {
  border-color: var(--accent);
}

.ad-control {
  margin: 14px var(--side-gap);
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 14px;
  background: var(--surface);
}

.switch input {
  position: absolute;
  opacity: 0;
}

.switch span {
  position: relative;
  display: block;
  width: 54px;
  height: 30px;
  border: 2px solid var(--line);
  border-radius: 0;
  background: #c8c8d0;
  transition: background 0.2s ease;
}

.switch span::before {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  transition: transform 0.2s ease;
}

.switch input:checked + span {
  background: var(--accent);
}

.switch input:checked + span::before {
  transform: translateX(24px);
}

.ad-summary,
.info-box,
.log-box,
.research-box {
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 14px;
  background: var(--surface);
  margin: 0 var(--side-gap) 12px;
}

.ad-summary strong {
  color: var(--accent);
}

.ad-card {
  overflow: hidden;
  border: 2px solid var(--line);
  border-radius: 0;
  background: var(--surface);
  margin: 0 var(--side-gap) 12px;
  box-shadow: 5px 5px 0 rgba(39, 49, 95, 0.14);
}

.ad-visual {
  position: relative;
  min-height: 220px;
  color: var(--line);
}

.ad-visual-content {
  position: absolute;
  inset: auto 16px 16px;
  z-index: 1;
}

.ad-visual-content h3 {
  margin: 6px 0;
  font-size: 1.45rem;
}

.ad-copy {
  padding: 14px;
}

.reels-card .ad-visual {
  min-height: 310px;
  border: 2px solid var(--line);
  margin: 10px;
}

.reels-card {
  background: #26315f;
  color: #fff;
}

.reels-card .ad-copy p {
  color: #eef3ff;
}

.bars {
  display: grid;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: 74px 1fr 34px;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
}

.bar-track {
  height: 10px;
  border: 2px solid var(--line);
  overflow: hidden;
  background: #ececf1;
}

.bar-fill {
  height: 100%;
  min-width: 2px;
  background: var(--accent);
}

.log-box ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}

.empty-text {
  color: var(--muted);
}

.animal { background: linear-gradient(135deg, #fbe4c7, #d9f3ee); }
.beauty { background: linear-gradient(135deg, #ffd6e7, #f7a2be); }
.fashion { background: linear-gradient(135deg, #f4e5ff, #c8a8f4); }
.food { background: linear-gradient(135deg, #ffe0b8, #ffb4a2); }
.study { background: linear-gradient(135deg, #dce7ff, #a8bbe8); }
.music { background: linear-gradient(135deg, #dff7ff, #95d0e8); }
.travel { background: linear-gradient(135deg, #d9f3ee, #87ceb8); }
.fitness { background: linear-gradient(135deg, #e7f6cf, #a8d989); }
.room,
.interior { background: linear-gradient(135deg, #fff0c9, #eac680); }
.default-ad { background: linear-gradient(135deg, #dce7ff, #f6d7e4); }

@media (max-width: 380px) {
  :root {
    --nav-height: 66px;
  }

  .top-placeholder,
  .ghost-button {
    font-size: clamp(0.78rem, 4vw, 1rem);
  }

  .figma-feed-body {
    grid-template-columns: minmax(0, 1fr) 22px;
    gap: 7px;
    width: calc(100% - 20px);
  }

  .figma-feed-grid {
    gap: 5px;
  }

  .figma-feed-titlebar {
    font-size: clamp(1rem, 5vw, 1.24rem);
  }

  .chat-window {
    height: calc(100svh - 68px - var(--nav-height) - 248px);
  }

  .modal-actions {
    grid-template-columns: 1fr;
  }
}