/* =========================================================
   Forma Studio — Template library
   Ink canvas, paper text, electric blue + lime accents. No gradients.
   ========================================================= */
:root {
  --bg: #0f0f0e;
  --panel: #171716;
  --raise: #1f1f1d;
  --line: #2a2a27;
  --text: #edebe4;
  --dim: #8a8880;
  --blue: #3d5afe;
  --lime: #d7ff3a;

  --sans: "Space Grotesk", system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --side: 268px;
  --radius: 18px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.locked { overflow: hidden; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
}

.mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--dim);
}

::selection { background: var(--lime); color: var(--bg); }

/* ---------- Buttons & controls ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  background: var(--lime);
  color: var(--bg);
  font-weight: 500;
  transition: transform 0.3s var(--ease), background 0.3s;
}

.btn:hover { transform: translateY(-2px); background: var(--text); }
.btn--sm { padding: 0.55rem 1rem; font-size: 0.9rem; }

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  transition: background 0.2s, border-color 0.2s;
}

.icon-btn:hover { background: var(--raise); border-color: var(--dim); }
.icon-btn.on { background: var(--text); color: var(--bg); border-color: var(--text); }

.chip {
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--dim);
  transition: all 0.2s;
}

.chip:hover { color: var(--text); }
.chip.on { background: var(--text); color: var(--bg); border-color: var(--text); }

.seg {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}

.seg button {
  display: inline-grid;
  place-items: center;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.88rem;
  color: var(--dim);
  transition: all 0.25s var(--ease);
}

.seg button.on { background: var(--text); color: var(--bg); }

.select {
  appearance: none;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 2.2rem 0.55rem 1rem;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238a8880'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

/* ---------- Layout ---------- */
.app {
  display: grid;
  grid-template-columns: var(--side) 1fr;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.side {
  position: sticky;
  top: 0;
  height: 100vh;
  border-right: 1px solid var(--line);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
  background: var(--bg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
}

.brand sup { font-size: 0.55em; font-weight: 400; }
.brand small { display: block; margin-top: -2px; letter-spacing: 0.2em; }

.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--blue);
  color: var(--text);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.6rem;
  transition: transform 0.6s var(--ease), border-radius 0.6s var(--ease);
}

.brand:hover .brand__mark { transform: rotate(-90deg); border-radius: 50%; }

.side__label { display: block; margin-bottom: 0.75rem; padding-left: 0.75rem; }

.cats { display: flex; flex-direction: column; gap: 2px; }

.cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.75rem;
  border-radius: 12px;
  color: var(--dim);
  text-align: left;
  transition: background 0.2s, color 0.2s;
}

.cat:hover { color: var(--text); background: var(--panel); }

.cat.on { color: var(--text); background: var(--raise); }
.cat.on .cat__count { background: var(--lime); color: var(--bg); }

.cat__count {
  font-family: var(--mono);
  font-size: 0.7rem;
  min-width: 26px;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--panel);
  text-align: center;
}

.status-filter { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-left: 0.5rem; }

.side__cta {
  margin-top: auto;
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--blue);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.side__cta .mono { color: rgba(237, 235, 228, 0.75); }
.side__cta p { font-size: 1.05rem; line-height: 1.3; letter-spacing: -0.02em; margin-bottom: 0.4rem; }

/* ---------- Main ---------- */
.main { padding: 0 clamp(1rem, 3vw, 2.5rem) 4rem; min-width: 0; }

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0;
  background: rgba(15, 15, 14, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.menu-btn { display: none; }

.search {
  flex: 1;
  min-width: 0;
  max-width: 460px;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 0.6rem 0 1rem;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--dim);
  transition: border-color 0.2s;
}

.search:focus-within { border-color: var(--blue); }

.search input {
  flex: 1;
  min-width: 0;
  width: 100%;
  background: none;
  border: 0;
  outline: none;
  color: var(--text);
  font: inherit;
}

.search input::-webkit-search-cancel-button { display: none; }

kbd {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.top__right { margin-left: auto; display: flex; gap: 0.6rem; align-items: center; }

/* ---------- Intro ---------- */
.intro {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 340px);
  align-items: end;
  gap: 2rem;
  padding: 3.5rem 0 2.5rem;
}

.intro h1 {
  font-size: clamp(2.4rem, 5.2vw, 4.8rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.98;
  margin-top: 1rem;
}

.intro h1 em { letter-spacing: -0.02em; }

.hl {
  background: var(--lime);
  color: var(--bg);
  padding: 0 0.15em;
  border-radius: 0.12em;
  display: inline-block;
  transform: rotate(-2deg);
}

.intro p { color: var(--dim); font-size: 1rem; }
.intro > * { min-width: 0; }

.results-bar {
  display: flex;
  justify-content: space-between;
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: 1.5rem 1.25rem;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  text-align: left;
  animation: card-in 0.7s var(--ease) both;
}

@keyframes card-in {
  from { opacity: 0; transform: translateY(24px); }
}

.thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color 0.3s, transform 0.5s var(--ease);
}

.card--live { cursor: pointer; }
.card--live:hover .thumb { border-color: var(--text); transform: translateY(-4px); }

.thumb iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 1440px;
  height: 900px;
  border: 0;
  transform-origin: 0 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s, transform 4s var(--ease);
}

.thumb iframe.ready { opacity: 1; }

.thumb__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(15, 15, 14, 0.45);
  opacity: 0;
  transition: opacity 0.3s;
}

.card--live:hover .thumb__overlay,
.card--live:focus-visible .thumb__overlay { opacity: 1; }

.thumb__overlay span {
  padding: 0.75rem 1.3rem;
  border-radius: 999px;
  background: var(--lime);
  color: var(--bg);
  font-weight: 500;
  transform: translateY(10px) scale(0.9);
  transition: transform 0.4s var(--ease);
}

.card--live:hover .thumb__overlay span { transform: none; }

.status {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status i { width: 6px; height: 6px; border-radius: 50%; background: #3cff7a; }
.status--soon i { background: #ffb020; }

/* placeholder for in-progress templates */
.placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  overflow: hidden;
}

.placeholder b {
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.85;
}

.placeholder .shape {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.placeholder .bars {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  display: grid;
  gap: 6px;
}

.placeholder .bars i { display: block; height: 6px; border-radius: 6px; opacity: 0.35; }

@keyframes float {
  50% { transform: translate(-12px, 14px) scale(1.05); }
}

.card__meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.2rem 1rem;
  padding: 0 0.25rem;
}

.card__meta h3 {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.card--soon .card__meta h3 { color: var(--dim); }

.dots { display: flex; align-items: center; }

.dots i {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-left: -5px;
}

.card__tags {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--dim);
}

/* ---------- List view ---------- */
.grid.is-list { grid-template-columns: 1fr; gap: 0; }

.grid.is-list .card {
  flex-direction: row;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.grid.is-list .thumb { width: 220px; flex-shrink: 0; border-radius: 12px; }
.grid.is-list .card--live:hover .thumb { transform: none; }
.grid.is-list .card__meta { flex: 1; }
.grid.is-list .placeholder b { font-size: 2rem; }
.grid.is-list .status { top: 0.5rem; left: 0.5rem; }

.empty { text-align: center; padding: 6rem 0; color: var(--dim); }
.empty h3 { font-size: 2.5rem; font-weight: 500; letter-spacing: -0.04em; color: var(--text); }

/* ---------- Viewer ---------- */
.viewer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  animation: viewer-in 0.5s var(--ease);
}

.viewer[hidden] { display: none; }

@keyframes viewer-in {
  from { opacity: 0; transform: scale(0.98); }
}

.viewer__bar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
}

.viewer__left,
.viewer__right { display: flex; align-items: center; gap: 0.6rem; }
.viewer__right { justify-content: flex-end; }

.viewer__title { display: flex; flex-direction: column; line-height: 1.2; }
.viewer__title strong { font-weight: 500; letter-spacing: -0.02em; }

.viewer__body {
  flex: 1;
  display: flex;
  min-height: 0;
}

.stage {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 1rem;
  overflow: auto;
  background: var(--panel);
}

.device {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  background: var(--text);
  border: 1px solid var(--line);
  transition: width 0.6s var(--ease), border-radius 0.6s var(--ease);
}

.device[data-device="tablet"] { width: 820px; border-radius: 24px; border: 10px solid #000; }
.device[data-device="mobile"] { width: 390px; border-radius: 40px; border: 10px solid #000; }

.device iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #fff;
}

.loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--panel);
  z-index: 2;
  transition: opacity 0.4s;
}

.loader.done { opacity: 0; pointer-events: none; }

.loader span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid var(--line);
  border-top-color: var(--lime);
  animation: spin 0.8s linear infinite;
}

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

.info {
  width: 0;
  overflow: hidden;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem 0;
  opacity: 0;
  transition: width 0.5s var(--ease), padding 0.5s var(--ease), opacity 0.3s;
}

.info.open { width: 340px; padding: 1.5rem; opacity: 1; overflow-y: auto; }
.info > * { min-width: 290px; }

.info h2 { font-size: 2.25rem; font-weight: 500; letter-spacing: -0.05em; line-height: 1; }
.info p { color: var(--dim); }

.info dl { display: grid; gap: 0.35rem; margin: 0.5rem 0; }
.info dt { margin-top: 0.7rem; }

.swatches { display: flex; gap: 0.4rem; }
.swatches span {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  position: relative;
}

.swatches span:hover::after {
  content: attr(data-hex);
  position: absolute;
  bottom: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--dim);
}

.tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.keys { margin-top: auto; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  z-index: 200;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  font-size: 0.9rem;
  opacity: 0;
  transform: translate(-50%, 150%);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }

  .side {
    position: fixed;
    left: 0;
    z-index: 50;
    width: var(--side);
    transform: translateX(-100%);
    transition: transform 0.5s var(--ease);
  }

  .side.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.6); }
  .menu-btn { display: grid; }
  .intro { grid-template-columns: 1fr; }
  .viewer__bar { grid-template-columns: 1fr auto; }
  .viewer__bar .seg { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
  .info.open { position: absolute; right: 0; top: 0; bottom: 0; background: var(--bg); z-index: 3; }
  .viewer__body { position: relative; }
}

@media (max-width: 640px) {
  .top__right .select { display: none; }
  kbd { display: none; }
  #vIndex { display: none; }
  .grid { grid-template-columns: 1fr; }
  .grid.is-list .thumb { width: 120px; }
  .grid.is-list .card__tags { display: none; }
  .device[data-device="tablet"] { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
  }
}