/* =========================================================
   Jets of Time - local generator
   Styles modeled after beta.ctjot.com:
     - Presets bar with color-coded cards
     - Blue-bordered option panels with tab nav
     - Pill-style ON/OFF toggles
     - Purple-thumbed range sliders
     - Character-assignment matrix with purple checkboxes
   ========================================================= */

:root {
  --fg: #212529;
  --bg: #ffffff;
  --muted: #6c757d;
  --border: #dee2e6;
  --border-strong: #0d6efd;
  --accent: #0d6efd;
  --accent-dark: #0b5ed7;
  --panel: #ffffff;
  --toggle-on: #0d6efd;
  --toggle-off-bg: #ffffff;
  --toggle-off-border: #6c757d;
  --slider-thumb: #a855f7;
  --slider-track: #dee2e6;
  --link: #0d6efd;

  --preset-red:    #dc3545;
  --preset-green:  #198754;
  --preset-teal:   #20c997;
  --preset-amber:  #f59e0b;
  --preset-lw:     #212529; /* outlined black */
  --preset-loc:    #198754;
}

* { box-sizing: border-box; }
html, body { margin: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.45;
  font-size: 15px;
}

main { max-width: 1080px; margin: 1rem auto 3rem; padding: 0 1rem; }

/* ------- Page head ------- */
.page-head h1 {
  margin: 0; font-size: 2rem; font-weight: 700;
  letter-spacing: -0.01em;
}
.page-head .subtitle {
  color: var(--fg); font-weight: 500; margin-top: 0.1rem;
  font-size: 0.95rem;
}

/* ------- Presets ------- */
.presets h2, .opts h2, .generate h2 {
  font-size: 1.4rem; font-weight: 700; margin: 1.2rem 0 0.4rem;
}

.preset-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.4rem;
  border: 1px solid var(--accent);
  padding: 0.4rem;
  border-radius: 2px;
}

.preset-card {
  position: relative;
  text-align: left;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0;
  cursor: pointer;
  font: inherit; color: inherit;
  overflow: hidden;
  transition: box-shadow 120ms ease;
  display: flex; flex-direction: column;
}
.preset-card:hover { box-shadow: 0 0 0 2px rgba(13,110,253,0.35); }
.preset-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.preset-title {
  color: #fff; font-weight: 700; text-align: center;
  padding: 0.3rem 0.25rem; font-size: 0.95rem;
  border-bottom: 1px solid rgba(0,0,0,0.15);
}
.preset-desc  { padding: 0.4rem 0.5rem 0.15rem; font-size: 0.8rem; font-weight: 500; }
.preset-bullets {
  list-style: disc; margin: 0.1rem 0 0.4rem 1rem; padding: 0;
  font-size: 0.75rem; line-height: 1.3;
}

/* Color variants */
.preset-gato     .preset-title { background: var(--preset-red); }
.preset-gato     .preset-bullets li { color: var(--preset-red); }
.preset-prix     .preset-title { background: var(--preset-green); }
.preset-prix     .preset-bullets li { color: var(--preset-green); }
.preset-jurassic .preset-title { background: var(--preset-teal); }
.preset-jurassic .preset-bullets li { color: var(--preset-teal); }
.preset-catalack .preset-title { background: var(--preset-amber); }
.preset-catalack .preset-bullets li { color: var(--preset-amber); }
.preset-lw .preset-title, .preset-loc .preset-title {
  background: transparent; color: #000; border-bottom: 1px solid var(--border);
}
.preset-lw .preset-title  { border: 1px solid #212529; }
.preset-loc .preset-title { border: 1px solid var(--preset-loc); color: var(--preset-loc); }
.preset-lw  .preset-bullets li { color: var(--accent); }
.preset-loc .preset-bullets li { color: var(--preset-loc); }

/* Full-width blue Reset All button */
.btn-wide {
  display: block; width: 100%;
  margin: 0.6rem 0 0;
  background: var(--accent); color: #fff;
  border: 1px solid var(--accent-dark); border-radius: 2px;
  padding: 0.5rem 0.75rem;
  font: inherit; font-weight: 500; cursor: pointer;
}
.btn-wide:hover { background: var(--accent-dark); }

/* ------- Options panel / tabs ------- */
.opts { margin-top: 1rem; }

.opts .help { color: var(--link); font-weight: 400; text-decoration: none; font-size: 1rem; }
.opts .help:hover { text-decoration: underline; }

.tabs {
  display: flex; flex-wrap: wrap;
  gap: 0;
  margin-bottom: -1px;
  position: relative; z-index: 2;
}
.tab {
  background: transparent;
  color: var(--link);
  border: 1px solid transparent; border-bottom: none;
  padding: 0.4rem 0.85rem;
  font: inherit; font-size: 0.9rem;
  cursor: pointer;
  border-top-left-radius: 3px; border-top-right-radius: 3px;
}
.tab:hover { color: var(--accent-dark); }
.tab.active {
  background: #fff;
  border-color: var(--accent);
  color: var(--fg);
  cursor: default;
}

.tab-panel {
  display: none;
  border: 1px solid var(--accent);
  padding: 0.75rem 1rem;
  border-radius: 2px;
  position: relative; z-index: 1;
}
.tab-panel.active { display: block; }
/* While a tooltip is showing, lift the panel's stacking context above
   the tabs nav (z-index: 2) so the tooltip bubble isn't painted over
   by the tab buttons. Cosmetic side effect during hover only: the
   active tab's bottom edge briefly shows a 1px panel border. */
.tab-panel.active:has(.tip-icon:hover) { z-index: 5; }

/* ------- Fields, selects, text inputs ------- */
.field { margin: 0.5rem 0; }
.field label { display: block; font-weight: 500; margin-bottom: 0.2rem; font-size: 0.95rem; }
.field select, .field input[type="text"], .field input[type="number"], .field input[type="file"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.35rem 0.5rem;
  font: inherit;
  background: #fff;
}
.field.inline {
  display: flex; align-items: center; gap: 0.6rem; max-width: 320px;
}
.field.inline label { margin: 0; white-space: nowrap; }
.field.inline input { flex: 1; }

/* Two-column grid for paired fields / toggle columns */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 1rem;
}

/* ------- Toggles: real sliding switch ------- */
.toggle-list { display: flex; flex-direction: column; gap: 0.35rem; }
.toggle {
  display: inline-flex; align-items: center; gap: 0.6rem;
  cursor: pointer; user-select: none;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: #fff;
}
.toggle > input { position: absolute; opacity: 0; pointer-events: none; }

.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 22px;
  flex-shrink: 0;
  background: #e9ecef;
  border: 1px solid var(--toggle-off-border);
  border-radius: 22px;
  transition: background 120ms ease, border-color 120ms ease;
}
.switch::before {
  content: "OFF";
  position: absolute;
  top: 50%; right: 6px;
  transform: translateY(-50%);
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.05em;
  color: var(--toggle-off-border);
  transition: opacity 120ms ease;
}
.switch-thumb {
  position: absolute;
  top: 1px; left: 1px;
  width: 18px; height: 18px;
  background: #fff;
  border: 1px solid var(--toggle-off-border);
  border-radius: 50%;
  transition: left 140ms ease, background 140ms ease, border-color 140ms ease;
}

/* Checked / ON state */
.toggle > input:checked ~ .switch {
  background: var(--toggle-on);
  border-color: var(--toggle-on);
}
.toggle > input:checked ~ .switch::before {
  content: "ON";
  color: #fff;
  left: 7px; right: auto;
}
.toggle > input:checked ~ .switch .switch-thumb {
  left: 25px;
  border-color: var(--toggle-on);
}

/* Focus ring for keyboard users */
.toggle > input:focus-visible ~ .switch {
  box-shadow: 0 0 0 2px rgba(13,110,253,0.4);
}

.toggle-text { font-size: 0.9rem; }

/* ------- Slider rows (tabs + mystery + bucket) ------- */
.slider-row {
  display: grid;
  grid-template-columns: 180px 1fr 70px;
  align-items: center;
  gap: 0.5rem;
  margin: 0.25rem 0;
}
.slider-row label { font-size: 0.85rem; font-weight: 500; }
.slider-row input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  height: 4px;
  background: var(--slider-track);
  border-radius: 2px;
  outline: none;
}
.slider-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px;
  background: var(--slider-thumb);
  border-radius: 50%;
  cursor: pointer;
  border: 1px solid #6f42c1;
}
.slider-row input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  background: var(--slider-thumb);
  border-radius: 50%;
  cursor: pointer;
  border: 1px solid #6f42c1;
}
.slider-row input[type="number"],
.slider-row input[type="text"] {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.2rem 0.4rem;
  font: inherit;
  text-align: center;
}

/* ------- Subsections ------- */
.subsection-title {
  font-size: 1.05rem; font-weight: 700;
  margin: 0.8rem 0 0.2rem;
}
.subsection-label {
  font-weight: 600;
  margin: 0.6rem 0 0.2rem;
  font-size: 0.9rem;
}
.subsection { margin-top: 0.4rem; }

/* Toggles disabled by the current game mode (mirrors cjot-beta's
   ForcedFlags). Greyed out so the user can see they're unavailable. */
.toggle-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

/* ------- Hover tooltips ------- */
.tip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 0.4rem;
  border-radius: 50%;
  background: var(--border, #ccc);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: help;
  position: relative;
  flex-shrink: 0;
}
.tip-icon:hover {
  background: var(--link, #1976d2);
}
/* Inside toggle rows, push the icon to the right edge of the rectangle. */
.toggle .tip-icon { margin-left: auto; }
.tip-icon::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 0.45rem 0.65rem;
  background: #2c3338;
  color: #f5f6f7;
  font-weight: 400;
  font-size: 0.78rem;
  line-height: 1.35;
  border-radius: 4px;
  white-space: normal;
  width: max-content;
  max-width: 280px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease, visibility 0.12s ease;
  pointer-events: none;
  z-index: 1000;
}
.tip-icon:hover::after { opacity: 1; visibility: visible; }
/* Arrow under the bubble */
.tip-icon::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 0px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #2c3338;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.12s ease, visibility 0.12s ease;
  pointer-events: none;
  z-index: 1000;
}
.tip-icon:hover::before { opacity: 1; visibility: visible; }

/* ------- Character matrix ------- */
.char-matrix {
  border-collapse: collapse;
  margin: 0.4rem 0;
}
.char-matrix th, .char-matrix td {
  border: 1px solid var(--border);
  padding: 0.35rem 0.5rem;
  text-align: center;
  font-size: 0.85rem;
  background: #fff;
}
.char-matrix th {
  font-weight: 600;
  background: #f8f9fa;
}
.char-matrix input[type="checkbox"] {
  accent-color: var(--slider-thumb);
  width: 18px; height: 18px;
  cursor: pointer;
}
.matrix-actions { display: flex; gap: 0.5rem; margin-top: 0.3rem; }
.matrix-actions button {
  border: 1px solid var(--border);
  background: #fff; color: var(--link);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  font: inherit; cursor: pointer;
}
.matrix-actions button:hover { background: #f0f7ff; }

/* ------- Objective rows ------- */
.objective-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 0.5rem;
  margin: 0.2rem 0;
}
.objective-row label { font-size: 0.85rem; font-weight: 500; }
.objective-row input[type="text"] {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.3rem 0.5rem;
  font: inherit;
  color: #7aa6cf;
}

/* ------- Random Pool tab ------- */
.tab-info {
  font-size: 0.85rem;
  margin: 0.5rem 0;
  color: var(--text);
  opacity: 0.85;
}
.random-pool-group {
  font-size: 0.9rem;
  font-weight: 600;
  margin: 1rem 0 0.3rem 0;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  opacity: 0.7;
}
.random-pool-grid {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin: 0.5rem 0;
}
.random-pool-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
}
.random-pool-row .toggle { margin: 0; }
.random-pool-weight {
  display: grid;
  grid-template-columns: 1fr 60px;
  align-items: center;
  gap: 0.5rem;
}
.random-pool-weight input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  height: 4px;
  background: var(--slider-track);
  border-radius: 2px;
  outline: none;
}
.random-pool-weight input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px;
  background: var(--slider-thumb);
  border-radius: 50%;
  cursor: pointer;
  border: 1px solid #6f42c1;
}
.random-pool-weight input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  background: var(--slider-thumb);
  border-radius: 50%;
  cursor: pointer;
  border: 1px solid #6f42c1;
}
.random-pool-weight input[type="number"] {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.3rem 0.5rem;
  font: inherit;
}
@media (max-width: 600px) {
  .random-pool-row { grid-template-columns: 1fr; }
}

/* ------- Generate section ------- */
.generate {
  margin-top: 1rem;
  border: 1px solid var(--accent);
  padding: 0.75rem 1rem;
  border-radius: 2px;
}
.btn-primary {
  background: var(--accent); color: #fff;
  border: 1px solid var(--accent-dark); border-radius: 2px;
  padding: 0.45rem 1rem;
  font: inherit; font-weight: 500; cursor: pointer;
  margin-top: 0.5rem;
}
.btn-primary:hover { background: var(--accent-dark); }

/* ------- Misc ------- */
.hint { color: var(--muted); font-size: 0.85rem; }
code { background: #f1f3f5; padding: 0.05rem 0.3rem; border-radius: 2px; }
.meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 1rem; margin-bottom: 1rem; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; }
.downloads { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.button { display: inline-block; padding: 0.45rem 1rem; border-radius: 2px; background: #e9ecef; color: var(--fg); text-decoration: none; border: 1px solid var(--border); cursor: pointer; }
.button.primary { background: var(--accent); color: #fff; border-color: var(--accent-dark); }
.button.primary:hover { background: var(--accent-dark); }
.ap-instructions { border-left: 4px solid var(--accent); padding: 0.1rem 1rem; background: #f8f9fa; border-radius: 2px; }
.error .detail { background: #212529; color: #f8f9fa; padding: 1rem; overflow: auto; border-radius: 2px; }

.rebuild-stats {
  margin-top: 0.8rem;
  background: #f0f7ff;
  border-left: 4px solid var(--accent);
  padding: 0.5rem 1rem;
  border-radius: 2px;
}
.rebuild-stats h4 { margin: 0 0 0.3rem; color: var(--accent-dark); }
.rebuild-stats ul { margin: 0 0 0.5rem 1.1rem; }

/* Responsive fallback */
@media (max-width: 900px) {
  .preset-row { grid-template-columns: repeat(3, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .slider-row { grid-template-columns: 160px 1fr 60px; }
}
@media (max-width: 600px) {
  .preset-row { grid-template-columns: repeat(2, 1fr); }
  .slider-row { grid-template-columns: 1fr; }
}

/* =========================================================
   Dark mode
   Triggered by `<html data-theme="dark">`. Set via the head
   script in base.html (which reads localStorage / prefers-
   color-scheme before render to avoid FOUC). Toggle button
   updates the attribute + persists the choice.
   ========================================================= */

[data-theme="dark"] {
  --fg:                  #e8eaed;
  --bg:                  #0f1115;
  --muted:               #95a0ad;
  --border:              #2c3138;
  --border-strong:       #5b9eff;
  --accent:              #5b9eff;
  --accent-dark:         #7eb0ff;
  --panel:               #1a1d23;
  --slider-track:        #2a2e36;
  --link:                #5b9eff;
  --toggle-off-bg:       #1a1d23;
  --toggle-off-border:   #4a5260;
}

/* Specific overrides where the light theme hardcoded a color
   instead of using a token. */
[data-theme="dark"] body                       { background: var(--bg); }
[data-theme="dark"] .preset-card               { background: var(--panel); color: var(--fg); }
[data-theme="dark"] .preset-lw .preset-title,
[data-theme="dark"] .preset-loc .preset-title  { color: var(--fg); }
[data-theme="dark"] .preset-lw .preset-title   { border-color: var(--fg); }
[data-theme="dark"] .tab.active                { background: var(--panel); }
[data-theme="dark"] .field select,
[data-theme="dark"] .field input[type="text"],
[data-theme="dark"] .field input[type="number"],
[data-theme="dark"] .field input[type="file"],
[data-theme="dark"] .slider-row input[type="number"],
[data-theme="dark"] .slider-row input[type="text"],
[data-theme="dark"] .objective-row input[type="text"] {
  background: var(--panel);
  color: var(--fg);
  border-color: var(--border);
}
[data-theme="dark"] .toggle                    { background: var(--panel); }
[data-theme="dark"] .switch                    { background: var(--slider-track); }
[data-theme="dark"] .switch-thumb              { background: var(--fg); border-color: var(--toggle-off-border); }
[data-theme="dark"] .tip-icon                  { background: var(--toggle-off-border); }
[data-theme="dark"] .char-matrix th,
[data-theme="dark"] .char-matrix td            { background: var(--panel); color: var(--fg); }
[data-theme="dark"] .char-matrix th            { background: #20242c; }
[data-theme="dark"] .matrix-actions button     { background: var(--panel); }
[data-theme="dark"] .matrix-actions button:hover { background: #20242c; }
[data-theme="dark"] code                       { background: #2a2e36; }
[data-theme="dark"] .button                    { background: #20242c; color: var(--fg); }
[data-theme="dark"] .ap-instructions           { background: #1a1d23; }
[data-theme="dark"] .rebuild-stats             { background: #14233a; }

/* =========================================================
   Theme toggle button (fixed top-right corner)
   ========================================================= */

.theme-toggle {
  position: fixed;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 1000;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--fg);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: background 120ms ease, transform 120ms ease,
              box-shadow 120ms ease, border-color 120ms ease;
}
.theme-toggle:hover {
  transform: scale(1.06);
  border-color: var(--accent);
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.theme-toggle .theme-icon {
  display: block;
  font-size: 1rem;
  line-height: 1;
}
[data-theme="dark"] .theme-toggle {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}