/* =========================================================
   Shared styles for every page on the site
   Colour scheme: dark greys, with lighter greys for buttons and menus.
   Every colour lives in the block below, so retuning is a one-line edit.
   ========================================================= */

:root {
  color-scheme: dark;       /* dark scrollbars, checkboxes, etc. */

  /* surfaces, darkest to lightest */
  --bg-well: #161615;       /* recessed areas (the chat list) */
  --bg: #1d1d1c;            /* page background */
  --bg-panel: #272726;      /* cards and panels */
  --bg-input: #1f1f1e;      /* text fields */
  --bg-raised: #353533;     /* buttons, menus, dropdowns */
  --bg-raised-hover: #42423f;

  /* lines */
  --line: #393937;
  --line-strong: #52524e;

  /* text */
  --text: #e6e4dd;
  --text-dim: #a5a39b;
  --text-faint: #6f6d67;

  /* main call-to-action buttons: the lightest grey on the site */
  --primary: #a9a7a0;
  --primary-hover: #bfbdb6;
  --on-primary: #1d1d1c;

  --focus: #bfbdb6;

  /* states */
  --danger: #ff8077;
  --disabled-bg: #30302e;
  --disabled-text: #6f6d67;

  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.3);

  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --sans: "Inter", "Segoe UI", system-ui, sans-serif;
  --nav-height: 58px;
}

* { box-sizing: border-box; }

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

body { min-height: 100vh; }

::selection { background: rgba(169, 167, 160, 0.32); }

a { color: inherit; }

button {
  font-family: var(--sans);
  cursor: pointer;
  border: none;
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible, input:focus-visible, a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---------- page container ---------- */
.page {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 24px 48px;
}

/* ---------- navigation bar ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(39, 39, 38, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1100px;
  height: var(--nav-height);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
}

.nav-menus {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-menu { position: relative; }

.nav-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-raised);
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 550;
  padding: 8px 13px;
  border-radius: 8px;
  transition: color .15s ease, background .15s ease;
}
.nav-trigger:hover,
.nav-menu.open .nav-trigger { color: var(--text); background: var(--bg-raised-hover); }
.nav-menu.active .nav-trigger { color: var(--text); box-shadow: inset 0 0 0 1px var(--line-strong); }

/* little chevron that flips when the menu is open */
.nav-trigger::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .15s ease;
}
.nav-menu.open .nav-trigger::after { transform: translateY(1px) rotate(-135deg); }

.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.55);
}
/* invisible bridge so the menu doesn't close while the pointer crosses the gap */
.nav-dropdown::before {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: -8px;
  height: 8px;
}
.nav-menu.open .nav-dropdown { display: block; }

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 7px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
}
.nav-dropdown a:hover,
.nav-dropdown a:focus-visible { background: var(--bg-raised-hover); }
.nav-dropdown a[aria-current="page"] { background: rgba(255, 255, 255, 0.06); font-weight: 600; }
.nav-badge { margin-left: auto; padding-left: 14px; color: var(--text-dim); }

/* ---------- shared form components ---------- */
label {
  display: block;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 7px;
}

.field { margin-bottom: 20px; }

.field-row {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  overflow: hidden;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field-row:focus-within {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(191, 189, 182, 0.16);
}

.field-prefix {
  padding: 0 12px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 14px;
  background: var(--bg-raised);
  border-right: 1px solid var(--line-strong);
  align-self: stretch;
  display: flex;
  align-items: center;
}

input[type="text"] {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  padding: 13px 14px;
  min-width: 0;
}
input[type="text"]:focus-visible { outline: none; }
input[type="text"]::placeholder { color: var(--text-faint); }

.start-btn {
  width: 100%;
  margin-top: 12px;
  padding: 14px;
  border-radius: 9px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.01em;
  transition: transform .1s ease, background .15s ease;
}
.start-btn:hover { background: var(--primary-hover); }
.start-btn:active { transform: scale(0.99); }

/* ---------- main page ---------- */
.section-title {
  margin: 34px 0 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.section-title:first-child { margin-top: 6px; }

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 16px;
}

.tool-card {
  display: block;
  padding: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.tool-card:hover {
  border-color: var(--line-strong);
  background: #2d2d2b;
  transform: translateY(-2px);
}
.tool-card .tool-icon { font-size: 28px; margin-bottom: 12px; }
.tool-card h3 { margin: 0 0 6px; font-size: 17px; }
.tool-card p { margin: 0; font-size: 13.5px; line-height: 1.5; color: var(--text-dim); }
.tool-tag {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  background: var(--bg-raised);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
}

/* ---------- Themes menu, in the far right corner of the bar ---------- */
.nav-corner {
  position: absolute;
  top: 0;
  right: 24px;
  height: var(--nav-height);
}
.nav-corner .nav-dropdown { left: auto; right: 0; }
.nav-dropdown a.selected .theme-check { visibility: visible; }
.nav-dropdown .theme-check { visibility: hidden; }

/* ---------- "check out our themes" nudge (front page, no theme picked) ---------- */
.theme-hint {
  position: absolute;
  top: calc(var(--nav-height) + 4px);
  right: 24px;
  z-index: 50;
  display: flex;
  align-items: flex-start;
  gap: 4px;
  color: var(--text-dim);
  pointer-events: none;
  animation: hint-bob 2.4s ease-in-out infinite;
}
.theme-hint[hidden] { display: none; }
.theme-hint .hint-text {
  margin-top: 18px;
  font-family: "Segoe Print", "Bradley Hand", "Comic Sans MS", "Marker Felt", cursive;
  font-size: 15px;
  white-space: nowrap;
  transform: rotate(-3deg);
}
.theme-hint svg { margin-right: 10px; flex-shrink: 0; }
.theme-hint .curve { fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
@keyframes hint-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .theme-hint { animation: none; } }
@media (max-width: 560px) { .theme-hint { right: 14px; } .theme-hint .hint-text { font-size: 13px; } }

/* ---------- Livx theme (pink) ---------- */
body.livx {
  --bg-well: #f3c4da;
  --bg: #ffe3f0;
  --bg-panel: #fff5fa;
  --bg-input: #fff;
  --bg-raised: #ffc2dd;
  --bg-raised-hover: #ffa9cf;
  --line: #f6b6d3;
  --line-strong: #ee86b8;
  --text: #6b1f47;
  --text-dim: #a8457a;
  --text-faint: #cf7aa8;
  --primary: #ff5fa8;
  --primary-hover: #ff7bb8;
  --on-primary: #fff;
  --focus: #e03f8f;
  --shadow: 0 1px 2px rgba(214, 70, 140, 0.18), 0 8px 24px rgba(214, 70, 140, 0.16);
  color-scheme: light;
  background: linear-gradient(180deg, #ffd6ea 0%, #ffeaf4 55%, #ffc9e1 100%) fixed;
}
body.livx .site-nav { background: rgba(255, 245, 250, 0.94); }
body.livx .tool-card:hover { background: #ffe9f3; }
body.livx ::selection { background: rgba(255, 95, 168, 0.3); }
body.has-art {
  --art-h: min(82vh, 980px);
  --art-w: min(calc(var(--art-h) * var(--art-ratio, 0.763)), var(--art-cap, 38vw));   /* picture width / height, set per theme */
}
/* keep the menus in the middle so the pictures get the left and right sides */
body.has-art .page { position: relative; z-index: 1; max-width: max(300px, min(1100px, calc(100vw - 1.8 * var(--art-w) - 24px))); }

.theme-side {
  display: none;
  position: fixed;
  bottom: 0;
  width: var(--art-w);
  height: auto;
  object-fit: contain;
  object-position: bottom;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  filter: drop-shadow(0 6px 14px rgba(214, 70, 140, 0.35));
}
body.has-art .theme-side { display: block; }
.theme-side.left { left: calc(var(--art-w) * -0.1); }   /* bleeds slightly off-screen */
.theme-side.right { right: calc(var(--art-w) * -0.1); transform: scaleX(-1); }
@media (max-width: 900px) {
  .theme-side { opacity: 0.3; }
  body.has-art .page { max-width: 1100px; }
}

/* ---------- Buttsoap theme (hamburger colours) ---------- */
body.buttsoap {
  --bg-well: #e9b873;       /* toasted bun */
  --bg: #f6d9a0;
  --bg-panel: #fff1cf;      /* cheese-pale cream */
  --bg-input: #fffaf0;
  --bg-raised: #ffc83d;     /* cheese */
  --bg-raised-hover: #ffb81c;
  --line: #e8b96a;
  --line-strong: #c9772b;
  --text: #3d1f0d;          /* grilled patty */
  --text-dim: #7a4220;
  --text-faint: #a8723f;
  --primary: #d6301f;       /* ketchup / tomato */
  --primary-hover: #ea4331;
  --on-primary: #fff;
  --focus: #3f8a2a;         /* lettuce */
  --shadow: 0 1px 2px rgba(120, 60, 10, 0.2), 0 8px 24px rgba(120, 60, 10, 0.18);
  color-scheme: light;
  background: linear-gradient(180deg, #f9dfa8 0%, #fdeec6 50%, #efc27a 100%) fixed;
}
body.buttsoap .site-nav { background: rgba(255, 241, 207, 0.94); }
body.buttsoap .tool-card:hover { background: #ffe9ac; }
body.buttsoap ::selection { background: rgba(63, 138, 42, 0.3); }
body.buttsoap .theme-side { bottom: 9vh; filter: drop-shadow(0 8px 16px rgba(120, 60, 10, 0.4)); }

@media (prefers-reduced-motion: reduce) {
  .tool-card, .nav-trigger::after { transition: none; }
}

@media (max-width: 560px) {
  /* let the dropdown span the full width under the bar so it never runs off-screen */
  .nav-menu { position: static; }
  .nav-dropdown, .nav-corner .nav-dropdown { left: 14px; right: 14px; min-width: 0; }
  .site-nav { display: flex; align-items: center; }
  .nav-inner { flex: 1; min-width: 0; }
  .nav-trigger { padding: 8px 10px; gap: 6px; }
  .nav-corner { position: static; height: auto; padding: 0 14px 0 4px; }
  .nav-inner { gap: 12px; padding: 0 14px; }
  .brand { font-size: 14px; }
  .page { padding: 20px 14px 40px; }
}

/* ---------- theme cursors (emoji drawn as an SVG cursor image) ---------- */
body.livx, body.livx * { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Ctext x='1' y='26' font-size='26'%3E%F0%9F%92%96%3C/text%3E%3C/svg%3E") 4 4, auto !important; }
body.buttsoap, body.buttsoap * { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Ctext x='1' y='26' font-size='26'%3E%F0%9F%8D%94%3C/text%3E%3C/svg%3E") 4 4, auto !important; }