/* WareWoolf site - the same two palettes the app wears.

   The light palette lives on :root, the dark one overrides it under prefers-color-scheme: dark and
   again under [data-theme="dark"], so the toggle in the header wins in both directions. Every
   token here is copied from src/css/lightmode.css and src/css/darkmode.css. */

:root {
  --bg: #efe9de;
  --sheet: #fbf8f2;
  --surface: #f6f1e7;
  --surface-2: #e9e2d4;
  --text: #23201c;
  --text-muted: #5c554b;
  --border: #cbc2b2;
  --border-strong: #7f7666;
  --accent: #7a2e2e;
  --accent-hover: #5c2020;
  --on-accent: #ffffff;
  --focus: #7a2e2e;
  --link: #7a2e2e;
  --selection: #dcc9a4;
  --selected-bg: #e6dcc8;
  --hover-bg: #e9e2d4;
  --code-bg: #fffdf8;
  --btn-bg: #f1ebdf;
  --btn-hover: #e6dcc8;
  --btn-text: #23201c;
  --btn-border: #7f7666;
  --success: #2c6636;
  --track: #ddd4c3;
  --sheet-shadow: 0 0 0 1px rgba(60, 50, 30, 0.04), 0 2px 18px rgba(60, 50, 30, 0.10);
  --card-shadow: 0 1px 3px rgba(40, 30, 15, 0.14);
  --card-bg: #fbf8f2;
  --cork-1: #f4d6d0; --cork-1-edge: #b5493d;
  --cork-2: #d0dcec; --cork-2-edge: #2d5f95;
  --cork-3: #cfe7e1; --cork-3-edge: #2a8a7c;
  --cork-4: #f1e5b6; --cork-4-edge: #b0891a;

  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Charter,
    Georgia, "Times New Roman", serif;
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial,
    sans-serif;
  --font-mono: "Cascadia Mono", Consolas, "SF Mono", Menlo, "DejaVu Sans Mono", monospace;

  --radius: 4px;
  --radius-large: 8px;
  --measure: 66ch;
  --wrap: 1120px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #171614;
    --sheet: #1f1e1b;
    --surface: #26241f;
    --surface-2: #2f2c26;
    --text: #ede7db;
    --text-muted: #b6ae9f;
    --border: #423e36;
    --border-strong: #8a8272;
    --accent: #d8b370;
    --accent-hover: #e6c88f;
    --on-accent: #1b1a18;
    --focus: #e0b86e;
    --link: #e2be7a;
    --selection: #5a4b2e;
    --selected-bg: #3a352b;
    --hover-bg: #2f2c26;
    --code-bg: #1c1b18;
    --btn-bg: #2f2c26;
    --btn-hover: #3a362e;
    --btn-text: #ede7db;
    --btn-border: #8a8272;
    --success: #8fd19a;
    --track: #3a3630;
    --sheet-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25), 0 2px 18px rgba(0, 0, 0, 0.45);
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    --card-bg: #26241f;
    --cork-1: #4a2a26; --cork-1-edge: #e2776a;
    --cork-2: #24344a; --cork-2-edge: #7aa7dc;
    --cork-3: #1f3e39; --cork-3-edge: #6cc7b8;
    --cork-4: #3d371a; --cork-4-edge: #dcbf5a;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #171614;
  --sheet: #1f1e1b;
  --surface: #26241f;
  --surface-2: #2f2c26;
  --text: #ede7db;
  --text-muted: #b6ae9f;
  --border: #423e36;
  --border-strong: #8a8272;
  --accent: #d8b370;
  --accent-hover: #e6c88f;
  --on-accent: #1b1a18;
  --focus: #e0b86e;
  --link: #e2be7a;
  --selection: #5a4b2e;
  --selected-bg: #3a352b;
  --hover-bg: #2f2c26;
  --code-bg: #1c1b18;
  --btn-bg: #2f2c26;
  --btn-hover: #3a362e;
  --btn-text: #ede7db;
  --btn-border: #8a8272;
  --success: #8fd19a;
  --track: #3a3630;
  --sheet-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25), 0 2px 18px rgba(0, 0, 0, 0.45);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  --card-bg: #26241f;
  --cork-1: #4a2a26; --cork-1-edge: #e2776a;
  --cork-2: #24344a; --cork-2-edge: #7aa7dc;
  --cork-3: #1f3e39; --cork-3-edge: #6cc7b8;
  --cork-4: #3d371a; --cork-4-edge: #dcbf5a;
  color-scheme: dark;
}

/* ---------------------------------------------------------------- Base */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection { background-color: var(--selection); color: var(--text); }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { color: var(--accent-hover); }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; margin-bottom: 0.3em; }

p { margin: 0 0 1em; }

kbd {
  font-family: var(--font-sans);
  font-size: 0.8em;
  padding: 0.1em 0.45em;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: var(--radius);
  background-color: var(--btn-bg);
  color: var(--btn-text);
  white-space: nowrap;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background-color: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.05em 0.35em;
}

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.9em;
}

.muted { color: var(--text-muted); }
.lede { font-size: 1.25rem; max-width: var(--measure); }

section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
section + section { border-top: 1px solid var(--border); }

/* ---------------------------------------------------------------- Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-sans);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 3.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}
.brand img { width: 1.75rem; height: 1.75rem; }
.site-nav { margin-left: auto; display: flex; gap: 1.25rem; align-items: center; }
.site-nav a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; }
.site-nav a:hover { color: var(--text); }
@media (max-width: 640px) { .site-nav a { display: none; } }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font: inherit;
  font-size: 0.9rem;
  color: var(--btn-text);
  background-color: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius);
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease;
}
.theme-toggle:hover { background-color: var(--btn-hover); border-color: var(--accent); }
.theme-toggle .when-dark { display: none; }
[data-theme="dark"] .theme-toggle .when-dark { display: inline; }
[data-theme="dark"] .theme-toggle .when-light { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .when-dark { display: inline; }
  :root:not([data-theme="light"]) .theme-toggle .when-light { display: none; }
}

/* ---------------------------------------------------------------- Hero */

.hero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(2rem, 5vw, 4rem); }
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px) { .hero .wrap { grid-template-columns: 1fr; } }

.hero-logo { width: min(300px, 70%); margin: 0 auto 1rem; }
@media (min-width: 861px) { .hero-logo { margin: 0 0 1.25rem; } }

.hero h1 { margin-bottom: 0.35em; }
.hero .tagline {
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  color: var(--text-muted);
  font-style: italic;
  max-width: 34ch;
}
.hero .version {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; font-family: var(--font-sans); }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--btn-border);
  background-color: var(--btn-bg);
  color: var(--btn-text);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}
.btn:hover { background-color: var(--btn-hover); border-color: var(--accent); color: var(--btn-text); }
.btn-primary { background-color: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background-color: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }

/* The screenshot frames: sheets with the app's own shadow. The hero shows the light and dark
   screenshots stacked, light on top, whatever theme the page itself is wearing. */
.hero-shots { display: grid; gap: 1.5rem; }
.shot-stack { margin: 0; }
.shot {
  border-radius: var(--radius-large);
  overflow: hidden;
  box-shadow: var(--sheet-shadow);
  background-color: var(--sheet);
  border: 1px solid var(--border);
}
.shot img { width: 100%; }
.shot-caption {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
}

/* ---------------------------------------------------------------- Quote band */

.quote-band {
  padding-block: 2rem;
  background-color: var(--surface);
  border-block: 1px solid var(--border);
}
.quote-band blockquote {
  margin: 0;
  text-align: center;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-style: italic;
}
.quote-band cite {
  display: block;
  font-style: normal;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* ---------------------------------------------------------------- Three panels */

.panels-demo {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 0.6rem;
  margin-top: 2.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
}
@media (max-width: 720px) { .panels-demo { grid-template-columns: 1fr; } }
.panel {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  padding: 1rem 1.1rem;
  min-height: 15rem;
}
.panel-title {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
}
.panel ul { list-style: none; margin: 0; padding: 0; }
.panel li { padding: 0.25rem 0.5rem; border-radius: var(--radius); }
.panel li.active {
  background-color: var(--selected-bg);
  border-left: 3px solid var(--accent);
  color: var(--accent);
  font-weight: 600;
}
.panel.editor {
  background-color: var(--sheet);
  box-shadow: var(--sheet-shadow);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 2;
  padding: 1.25rem 2rem;
}
.panel.editor h3 { text-align: center; font-size: 1.4rem; margin-bottom: 0.5em; }
.panel.editor p { text-indent: 1.5em; margin: 0; }
.panel .placeholder { color: var(--text-muted); font-style: italic; }

/* ---------------------------------------------------------------- Feature grid */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.feature {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  box-shadow: var(--card-shadow);
  padding: 1.4rem 1.5rem;
}
.feature h3 { display: flex; align-items: baseline; gap: 0.6rem; }
.feature h3 .glyph {
  font-family: var(--font-serif);
  color: var(--accent);
  font-size: 1.25em;
  line-height: 1;
}
.feature p { margin: 0; font-size: 1rem; color: var(--text-muted); }

/* ---------------------------------------------------------------- Split sections */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.flip .text { order: -1; } }
.split ul { padding-left: 1.2em; }
.split li { margin-bottom: 0.4em; }

/* Corkboard section: a few of the app's own card tints as accents. */
.cork-swatches { display: flex; gap: 0.5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.cork-swatches li {
  width: 2.2rem; height: 1.4rem;
  border-radius: var(--radius);
  border-left: 4px solid;
}
.cork-swatches li:nth-child(1) { background: var(--cork-1); border-color: var(--cork-1-edge); }
.cork-swatches li:nth-child(2) { background: var(--cork-2); border-color: var(--cork-2-edge); }
.cork-swatches li:nth-child(3) { background: var(--cork-3); border-color: var(--cork-3-edge); }
.cork-swatches li:nth-child(4) { background: var(--cork-4); border-color: var(--cork-4-edge); }

/* ---------------------------------------------------------------- writerDeck */

.deck { background-color: var(--surface); }
.deck-mascot { width: 9rem; margin: 0 auto 1rem; }
@media (min-width: 861px) { .deck-mascot { margin: 0 0 1rem; } }
.deck-list { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.75rem; }
.deck-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: baseline;
  font-size: 1rem;
}
.deck-list .mark { color: var(--success); font-weight: 700; }
.deck-list strong { display: block; }
.deck-list span.muted { font-size: 0.95rem; }

/* ---------------------------------------------------------------- Shortcut helper */

.keys {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0.6rem 2rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.keys li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px dashed var(--border);
}
.keys .k { white-space: nowrap; }

/* ---------------------------------------------------------------- Downloads */

.downloads {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
  font-family: var(--font-sans);
}
.download {
  background-color: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  box-shadow: var(--card-shadow);
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.download h3 { font-family: var(--font-serif); }
.download p { font-size: 0.95rem; color: var(--text-muted); margin: 0; flex: 1; }
.download .btn { align-self: flex-start; margin-top: 0.75rem; }

.note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--accent);
  background-color: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 1rem;
}
.note p:last-child { margin: 0; }

/* ---------------------------------------------------------------- Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 2.5rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; }
.site-footer nav { margin-left: auto; display: flex; gap: 1.25rem; }
.site-footer a { color: var(--text-muted); }
.site-footer a:hover { color: var(--text); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}