:root {
  --bg: #e6dcc9;
  --paper: #f4ecd9;
  --paper-2: #efe3cb;
  --ink: #1d1712;
  --dim: #5d5043;
  --red: #8c2518;
  --green: #415734;
  --line: #c9b89a;
  --shadow: rgba(40, 26, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.18)),
    radial-gradient(circle at top left, rgba(140, 37, 24, 0.08), transparent 23%),
    radial-gradient(circle at bottom right, rgba(65, 87, 52, 0.07), transparent 24%),
    var(--bg);
  font-family: "Trebuchet MS", Verdana, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.55;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: radial-gradient(#000 0.6px, transparent 0.6px);
  background-size: 6px 6px;
}

a {
  color: #16387f;
}

button,
input,
select {
  font: inherit;
}

.page-shell {
  width: min(1220px, calc(100vw - 22px));
  margin: 0 auto;
  padding: 10px 0 40px;
  position: relative;
  z-index: 1;
}

.box {
  background: linear-gradient(180deg, var(--paper), var(--paper-2));
  border: 1px solid var(--line);
  box-shadow: 4px 4px 0 rgba(86, 66, 49, 0.08);
}

.masthead {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 20px;
  padding: 18px 20px;
}

.micro,
.meta-line,
.source-grid a,
.link-rack a,
.result-count,
label span {
  font-family: "Courier New", monospace;
}

.micro {
  margin: 0 0 8px;
  color: var(--dim);
  font-size: 0.86rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.9rem, 6vw, 5.6rem);
  letter-spacing: 0.08em;
  color: var(--red);
}

h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  color: var(--red);
}

.subhead {
  max-width: 52ch;
  margin: 10px 0 0;
  line-height: 1.6;
  font-size: 1.05rem;
}

.masthead-side {
  border-left: 1px dashed var(--line);
  padding-left: 16px;
}

.link-rack {
  display: grid;
  gap: 8px;
}

.ticker {
  margin-top: 8px;
  padding: 9px 14px;
  color: var(--green);
  font-family: "Courier New", monospace;
}

.welcome-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 10px;
  margin-top: 10px;
}

.intro-card,
.stats-card,
.sources-card,
.control-panel,
.gallery-section,
#series,
#huecos {
  padding: 16px 18px;
  margin-top: 10px;
}

.intro-card p {
  margin: 0 0 12px;
  line-height: 1.72;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.stat-box {
  padding: 12px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.28);
}

.stat-box strong {
  display: block;
  font-size: 2rem;
  color: var(--red);
}

.stat-box span {
  display: block;
  margin-top: 4px;
  font-size: 0.88rem;
  color: var(--dim);
  line-height: 1.3;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 8px;
}

.source-grid a,
.link-rack a {
  text-decoration: none;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 14px;
}

.panel-head p {
  margin: 0;
  color: var(--dim);
}

.control-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
}

label span {
  color: var(--dim);
  font-size: 0.88rem;
}

input,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #fffdf8;
  color: var(--ink);
}

.series-rail {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
}

.series-pill {
  padding: 12px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.24);
  text-align: left;
  cursor: pointer;
}

.series-pill strong {
  display: block;
  margin-bottom: 6px;
  color: var(--red);
}

.series-pill span {
  color: var(--dim);
  font-size: 0.92rem;
}

.masonry {
  column-count: 4;
  column-gap: 12px;
}

.card {
  display: inline-block;
  width: 100%;
  margin: 0 0 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
  break-inside: avoid;
}

.card-hitbox {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.thumb-wrap {
  position: relative;
  background: #ddd0b5;
  border-bottom: 1px solid var(--line);
}

.thumb {
  width: 100%;
  min-height: 180px;
  background-size: cover;
  background-position: center;
}

.thumb::after {
  content: attr(data-badge);
  position: absolute;
  left: 8px;
  top: 8px;
  padding: 4px 7px;
  background: rgba(29, 23, 18, 0.82);
  color: #f4ecd9;
  font-family: "Courier New", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.card-copy {
  padding: 12px;
}

.meta-line {
  margin: 0 0 7px;
  color: var(--dim);
  font-size: 0.78rem;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 1.25rem;
  line-height: 1.05;
}

.desc {
  margin: 0;
  color: #453b32;
  line-height: 1.5;
  font-size: 0.95rem;
}

.note-list {
  display: grid;
  gap: 10px;
}

.note {
  padding: 12px;
  border: 1px dashed var(--line);
  background: rgba(255, 255, 255, 0.2);
}

.note h3 {
  margin-bottom: 7px;
  font-size: 1.15rem;
}

.note p {
  margin: 0;
  line-height: 1.6;
  color: var(--dim);
}

.viewer {
  width: min(1340px, calc(100vw - 18px));
  max-width: none;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--paper);
}

.viewer::backdrop {
  background: rgba(26, 18, 12, 0.78);
}

.viewer-close {
  position: absolute;
  top: 8px;
  right: 10px;
  z-index: 2;
  border: 1px solid var(--line);
  background: #fffdf8;
  padding: 8px 10px;
}

.viewer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  min-height: 70vh;
}

.viewer-stage,
.viewer-meta {
  padding: 18px;
}

.viewer-stage {
  display: grid;
  place-items: center;
  background: #e7dac0;
}

.viewer-stage img,
.viewer-stage video,
.viewer-stage iframe {
  max-width: 100%;
  max-height: calc(70vh - 36px);
  border: 1px solid var(--line);
  background: white;
}

.viewer-stage article {
  width: min(760px, 100%);
  max-height: calc(70vh - 36px);
  overflow: auto;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fffdf8;
}

.viewer-meta p {
  line-height: 1.7;
}

.meta-stack {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.meta-stack p {
  margin: 0;
}

strong {
  color: var(--red);
}

@media (max-width: 1080px) {
  .masthead,
  .welcome-grid,
  .viewer-grid {
    grid-template-columns: 1fr;
  }

  .masthead-side {
    border-left: 0;
    border-top: 1px dashed var(--line);
    padding-left: 0;
    padding-top: 12px;
  }

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

  .wide-field {
    grid-column: 1 / -1;
  }

  .masonry {
    column-count: 3;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 12px, 100%);
  }

  .masthead,
  .intro-card,
  .stats-card,
  .sources-card,
  .control-panel,
  .gallery-section,
  #series,
  #huecos {
    padding: 12px;
  }

  .control-grid,
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .masonry {
    column-count: 1;
  }
}