:root {
  color-scheme: light;
  --bg: oklch(0.94 0.018 95);
  --paper: oklch(0.985 0.009 95);
  --paper-warm: oklch(0.965 0.019 85);
  --ink: oklch(0.18 0.026 80);
  --muted: oklch(0.47 0.032 78);
  --hairline: oklch(0.82 0.025 82);
  --accent: oklch(0.46 0.105 28);
  --accent-strong: oklch(0.34 0.115 25);
  --field: oklch(0.99 0.006 90);
  --media-bg: oklch(0.9 0.018 82);
  --shadow: 0 24px 70px oklch(0.29 0.03 80 / 0.13);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: oklch(0.16 0.018 78);
  --paper: oklch(0.22 0.018 78);
  --paper-warm: oklch(0.26 0.02 72);
  --ink: oklch(0.93 0.014 86);
  --muted: oklch(0.68 0.025 84);
  --hairline: oklch(0.36 0.025 78);
  --accent: oklch(0.73 0.125 48);
  --accent-strong: oklch(0.82 0.12 50);
  --field: oklch(0.19 0.016 78);
  --media-bg: oklch(0.13 0.014 78);
  --shadow: 0 24px 80px oklch(0.05 0.01 78 / 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --bg: oklch(0.16 0.018 78);
    --paper: oklch(0.22 0.018 78);
    --paper-warm: oklch(0.26 0.02 72);
    --ink: oklch(0.93 0.014 86);
    --muted: oklch(0.68 0.025 84);
    --hairline: oklch(0.36 0.025 78);
    --accent: oklch(0.73 0.125 48);
    --accent-strong: oklch(0.82 0.12 50);
    --field: oklch(0.19 0.016 78);
    --media-bg: oklch(0.13 0.014 78);
    --shadow: 0 24px 80px oklch(0.05 0.01 78 / 0.45);
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(115deg, color-mix(in oklch, var(--paper-warm) 65%, transparent), transparent 48%),
    radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--accent) 13%, transparent), transparent 30%),
    var(--bg);
  color: var(--ink);
  font: 15px/1.55 "Avenir Next", "SF Pro Text", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.22;
  background-image:
    linear-gradient(90deg, var(--hairline) 1px, transparent 1px),
    linear-gradient(var(--hairline) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

h1,
h2,
p {
  margin: 0;
}

button,
.button,
select,
input[type="search"] {
  height: 42px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
  cursor: pointer;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

button:hover,
.button:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  transform: translateY(-1px);
}

button:focus-visible,
.button:focus-visible,
select:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.ghost {
  background: color-mix(in oklch, var(--paper) 72%, transparent);
  color: var(--ink);
}

.ghost:hover {
  background: var(--paper-warm);
  border-color: var(--hairline);
  color: var(--ink);
}

.button input {
  display: none;
}

.topbar {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(18px, 3vw, 44px);
  align-items: end;
  width: min(1420px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(28px, 5vw, 72px) 0 clamp(18px, 3vw, 36px);
}

.topbar > div:first-child {
  display: grid;
  gap: 12px;
}

h1 {
  max-width: 11ch;
  font-family: "Didot", "Bodoni 72", "Iowan Old Style", Georgia, serif;
  font-size: clamp(50px, 8vw, 124px);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.86;
}

#summary {
  color: var(--muted);
  font-size: clamp(14px, 1.4vw, 17px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  max-width: 440px;
}

main {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(210px, 280px) minmax(0, 920px);
  gap: clamp(24px, 4vw, 72px);
  align-items: start;
  width: min(1420px, calc(100% - 40px));
  margin: 0 auto clamp(56px, 8vw, 112px);
}

.dropzone,
.automation,
.toolbar {
  grid-column: 1;
}

.dropzone,
.automation {
  border-top: 1px solid var(--hairline);
  padding: 18px 0;
}

.dropzone {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.dropzone strong,
.automation strong {
  color: var(--ink);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dropzone span,
.automation span {
  color: var(--muted);
  font-size: 13px;
}

.dropzone.dragging {
  color: var(--accent-strong);
}

.automation {
  display: grid;
  gap: 14px;
}

.automation div {
  display: grid;
  gap: 5px;
}

.toolbar {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

input[type="search"],
select {
  width: 100%;
  min-width: 0;
  padding: 0 15px;
  appearance: none;
}

select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 18px, calc(100% - 12px) 18px;
  background-repeat: no-repeat;
  background-size: 6px 6px;
}

.list {
  grid-column: 2;
  grid-row: 1 / span 4;
  display: grid;
  gap: clamp(18px, 2.8vw, 34px);
}

.post {
  position: relative;
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 36px);
  border: 1px solid color-mix(in oklch, var(--hairline) 74%, transparent);
  border-radius: 10px;
  background: color-mix(in oklch, var(--paper) 92%, transparent);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.post::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  content: "";
  background: var(--accent);
  opacity: 0.82;
}

.post-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
}

.post h2 {
  font-size: clamp(18px, 1.4vw, 23px);
  line-height: 1.14;
  text-wrap: balance;
}

.meta {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.open-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-bottom: 1px solid currentColor;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.text {
  max-width: 66ch;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  text-wrap: pretty;
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.68;
}

.media {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 10px;
  width: min(100%, 760px);
  margin: 4px auto 0;
}

.media-view,
.media img,
.media video {
  width: 100%;
  min-height: 0;
  aspect-ratio: 4 / 3;
  border: 0;
  border-radius: 8px;
  background: var(--media-bg);
}

.media-view {
  display: block;
  height: auto;
  padding: 0;
  color: inherit;
  cursor: zoom-in;
  overflow: hidden;
}

.media-view:hover {
  background: var(--media-bg);
}

.media img,
.media video {
  display: block;
  object-fit: contain;
}

.video-wrap {
  display: grid;
  gap: 8px;
}

.video-open {
  justify-self: start;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.media[data-count="1"] {
  grid-template-columns: minmax(0, 1fr);
}

.media[data-count="1"] .media-view,
.media[data-count="1"] img,
.media[data-count="1"] video {
  aspect-ratio: 16 / 10;
  max-height: 540px;
}

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

.links a {
  max-width: 100%;
  padding: 7px 11px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: color-mix(in oklch, var(--field) 84%, transparent);
  color: var(--accent-strong);
  font-size: 13px;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.empty {
  grid-column: 2;
  padding: 48px 0;
  color: var(--muted);
  text-align: center;
}

.lightbox {
  width: min(1180px, calc(100vw - 28px));
  max-width: none;
  height: min(88vh, 900px);
  max-height: none;
  padding: 44px 14px 14px;
  border: 1px solid oklch(1 0 0 / 0.18);
  border-radius: 10px;
  background: oklch(0.13 0.02 80);
  overflow: hidden;
}

.lightbox::backdrop {
  background: oklch(0.12 0.02 80 / 0.82);
}

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

.lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  height: 30px;
  padding: 0 12px;
  border-color: oklch(1 0 0 / 0.2);
  background: oklch(1 0 0 / 0.08);
  color: oklch(0.96 0.01 80);
}

.lightbox-close:hover {
  background: oklch(1 0 0 / 0.16);
}

@media (max-width: 860px) {
  body {
    background:
      radial-gradient(circle at 12% 0%, color-mix(in oklch, var(--accent) 12%, transparent), transparent 40%),
      var(--bg);
    font-size: 14px;
  }

  body::before {
    opacity: 0.13;
    background-size: 44px 44px;
  }

  .topbar {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    width: calc(100% - 24px);
    padding: 24px 0 12px;
  }

  h1 {
    max-width: 8ch;
    font-size: clamp(54px, 17vw, 78px);
  }

  #summary {
    font-size: 12px;
  }

  .actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
    justify-content: stretch;
    max-width: none;
  }

  button,
  .button,
  select,
  input[type="search"] {
    height: 40px;
    font-size: 13px;
  }

  button,
  .button {
    padding: 0 10px;
  }

  main {
    display: block;
    width: calc(100% - 18px);
    margin: 0 auto 44px;
  }

  .dropzone,
  .automation {
    display: none;
  }

  .toolbar {
    position: sticky;
    z-index: 2;
    top: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(118px, 0.45fr);
    gap: 8px;
    margin: 0 -9px 14px;
    padding: 10px 9px;
    background: color-mix(in oklch, var(--bg) 90%, transparent);
    backdrop-filter: blur(14px);
  }

  .list {
    display: grid;
    gap: 14px;
  }

  .post {
    gap: 14px;
    padding: 18px;
    border-radius: 12px;
    box-shadow: 0 18px 40px oklch(0.22 0.03 80 / 0.1);
  }

  .post::before {
    width: 3px;
  }

  .post-header {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .post h2 {
    font-size: 20px;
  }

  .open-link {
    justify-self: start;
    min-height: 24px;
  }

  .text {
    max-width: none;
    font-size: 16px;
    line-height: 1.62;
  }

  .media,
  .media[data-count="1"] {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .media-view,
  .media img,
  .media video,
  .media[data-count="1"] .media-view,
  .media[data-count="1"] img,
  .media[data-count="1"] video {
    aspect-ratio: 16 / 10;
    max-height: 68vh;
  }
}