:root {
  --bg: #0b0c0e;
  --surface: #141518;
  --ink: #e6e6dc;
  --muted: #aaaaa4;
  --line: #2a2b32;
  --accent: #a62525;
  --button-text: #e6e6dc;
  --error: #ff8b7b;
  --ok: #8ee0b1;
  --bg-image-opacity: 0.28;
  --panel: 36rem;
  --ui: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ui);
}

html {
  scrollbar-gutter: stable;
}

body {
  font-size: 15px;
  line-height: 1.45;
  text-align: left;
}

body.has-bg::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--bg-image) center / cover no-repeat;
  opacity: var(--bg-image-opacity);
}

.frame {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: left;
  width: 100%;
}

main > * {
  width: 100%;
}

.top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mark img {
  display: block;
  height: 28px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.host {
  color: var(--muted);
  font-size: 0.9rem;
}

.top nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.top a:not(.mark), .text {
  color: var(--muted);
  text-decoration: none;
  background: none;
  border: 0;
  font: inherit;
  cursor: pointer;
  padding: 0;
}

.top a:not(.mark):hover, .text:hover { color: var(--ink); }

h1, h2 {
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 10px;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.05rem; }
.sheet h2 { margin-top: 1.15rem; }
.sheet > h2:first-child { margin-top: 0; }
.page-title {
  max-width: var(--panel);
  margin: 0 auto 20px;
}

.lede, .note, .empty, .ledger header p, .preview {
  color: var(--muted);
}

.lede { margin: 0 0 20px; max-width: 42em; }

.sheet {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  margin: 0 auto 16px;
  max-width: var(--panel);
  width: 100%;
  text-align: left;
}

.panel-stack {
  width: 100%;
  max-width: var(--panel);
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.panel-stack .sheet,
.panel-stack .page-title {
  max-width: none;
  width: 100%;
  margin: 0;
}

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

label {
  display: grid;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--muted);
}

label em { font-style: normal; opacity: 0.7; }

input, select {
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  width: 100%;
}

input[type="color"] {
  padding: 4px;
  height: 40px;
  cursor: pointer;
}

input[type="file"], input[type="checkbox"], input[type="number"] { width: auto; }

input:focus, select:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-color: var(--accent);
}

button, .ghost { font: inherit; cursor: pointer; }

button[type="submit"]:not(.danger):not(.text):not(.ghost):not(.danger-btn) {
  background: var(--accent);
  color: var(--button-text);
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  width: fit-content;
  font-weight: 600;
}

.ghost, .danger-btn {
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--ink);
}

.danger, .danger-btn { color: var(--error); }
.danger { background: none; border: 0; padding: 8px 0; }

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 0.9rem;
}

.check input { accent-color: var(--accent); }

.composer { margin-bottom: 28px; }

.create {
  display: grid;
  grid-template-columns: 1fr 220px auto;
  gap: 10px;
  align-items: end;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}

.grow { min-width: 0; }

.slug-input {
  display: flex;
  align-items: stretch;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.origin-input { width: 100%; }

.slug-input:focus-within { border-color: var(--accent); }

.slug-input input {
  border: 0;
  border-radius: 0;
  outline: none;
  flex: 1;
  min-width: 0;
}

.prefix {
  display: flex;
  align-items: center;
  padding: 0 8px 0 12px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--bg));
  font-variant-ligatures: none;
}

.preview { margin: 8px 2px 0; font-size: 0.85rem; font-variant-ligatures: none; }

.result {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 28px;
}

.result .short { margin: 0; }
.result a {
  color: var(--ink);
  font-size: 1.15rem;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.copy.copied {
  color: var(--ok);
}

.ledger header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.toolbar input[type="search"] {
  margin-left: auto;
  width: min(240px, 100%);
}

.link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.hop {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
}

.hop.fresh { border-color: var(--accent); }
.hop > .check {
  min-height: 2.5rem;
  padding: 0;
  display: flex;
  align-items: center;
}
.hop > .check input { margin: 0; }

summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1.2fr 1.4fr auto;
  gap: 12px;
  align-items: center;
  min-height: 2.5rem;
}

summary::-webkit-details-marker { display: none; }

.branded { font-weight: 600; overflow-wrap: anywhere; }
.dest, .when { color: var(--muted); font-size: 0.88rem; }
.dest {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail { padding-top: 12px; }

.edit {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 10px;
  align-items: end;
}

.row-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.older {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 18px;
  color: var(--muted);
}

.older input, .older select { width: auto; }

.flash {
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0 auto 16px;
  max-width: var(--panel);
  width: 100%;
}

.flash.ok { background: color-mix(in srgb, var(--ok) 18%, var(--bg)); color: var(--ok); }
.flash.error { background: color-mix(in srgb, var(--error) 16%, var(--bg)); color: var(--error); }

.steps {
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0 0 20px;
  list-style: none;
  color: var(--muted);
  font-size: 0.85rem;
}

.steps .current { color: var(--ink); font-weight: 600; }
.steps .done { color: var(--accent); }

.progress {
  max-width: var(--panel);
  width: 100%;
  margin: 0 auto 20px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.progress-track {
  height: 4px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: inherit;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--button-text);
  border-radius: 8px;
  padding: 10px 16px;
  text-decoration: none;
  font-weight: 600;
  width: fit-content;
}

.guide { padding-left: 18px; color: var(--muted); }
.guide li { margin: 0 0 10px; }
.guide ul { margin: 8px 0 0; padding-left: 18px; }
.guide code, .note code, .lede code { color: var(--ink); }

.hero-logo { height: 36px; width: auto; margin-bottom: 16px; }

.branding { display: grid; gap: 16px; }
.color-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.preview-img {
  max-height: 48px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  background: var(--bg);
  border-radius: 6px;
}
.preview-img.small { max-height: 24px; }
.preview-img.wide { max-height: 80px; max-width: 100%; }

@media (max-width: 760px) {
  .create, .edit, summary {
    grid-template-columns: 1fr;
  }
  .toolbar input[type="search"] {
    margin-left: 0;
    width: 100%;
  }
  .top { flex-wrap: wrap; }
}