/* Ponder — design tokens.
   Light by default: this is a game people play over breakfast, and a bright
   page reads better on a phone at a kitchen table than a dark one.
   Dark mode is opt-in via the account tab, never automatic. */

:root {
  --paper:       #FFFFFF;
  --paper-deep:  #F2F3F5;
  --ink:         #1A1C1F;
  --ink-soft:    #5C6169;
  --ink-faint:   #9AA0A8;
  --rule:        #E1E4E8;

  --green:       #2E7D4F;
  --green-deep:  #1F5C39;
  --amber:       #C98A1E;
  --clay:        #B4553A;

  --hit:         var(--green);
  --near:        var(--amber);
  --miss:        #AEB4BC;

  /* A single neutral family throughout. No serif display face: it read as
     decorative and made the numbers harder to scan at a glance. */
  --display: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --body:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono:    ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;

  --r-sm: 4px;
  --r:    8px;
  --r-lg: 14px;

  --shadow: 0 1px 2px rgba(16,18,20,.05), 0 4px 14px rgba(16,18,20,.05);
  --step: .18s cubic-bezier(.2,.8,.3,1);
}

/* Opt-in dark mode. Applied by core.js from the saved preference, so the
   system setting no longer overrides the player's own choice. */
:root[data-theme="dark"] {
  --paper:      #15171A;
  --paper-deep: #1E2126;
  --ink:        #ECEEF1;
  --ink-soft:   #A2A9B3;
  --ink-faint:  #6B727C;
  --rule:       #2C3037;
  --green:      #5FAF7C;
  --green-deep: #7FC79A;
  --amber:      #D9A845;
  --miss:       #4A5057;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 14px rgba(0,0,0,.3);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Faint ledger ruling — the almanac cue, kept very quiet. */
.wrap {
  position: relative; z-index: 1;
  max-width: 720px; margin: 0 auto; padding: 0 20px 96px;
}
/* Faint ledger ruling, contained to the column so it reads as paper, not a backdrop. */
.wrap::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none; z-index: -1;
  background: repeating-linear-gradient(
    to bottom, transparent 0 39px, var(--rule) 39px 40px);
  opacity: .22;
  mask-image: linear-gradient(to bottom, transparent, #000 90px);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 90px);
}

/* ---------- masthead ---------- */

.masthead {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; padding: 22px 0 14px; border-bottom: 1.5px solid var(--ink);
  margin-bottom: 4px;
}
.logo {
  font-family: var(--display);
  font-size: 30px; line-height: 1; letter-spacing: -.01em;
  text-decoration: none; color: var(--ink);
}
.logo em { font-style: italic; color: var(--green); }
.masthead .date {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft); white-space: nowrap;
}
.strapline {
  font-family: var(--mono); font-size: 10px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ink-faint);
  padding: 6px 0 26px; border-bottom: 1px solid var(--rule); margin-bottom: 30px;
}

/* ---------- generic bits ---------- */

h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: -.01em; margin: 0; }
h1 { font-size: 34px; }
h2 { font-size: 24px; }

.eyebrow {
  font-family: var(--mono); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint);
}
.muted { color: var(--ink-soft); }
.center { text-align: center; }

.btn {
  font-family: var(--body); font-size: 14px; font-weight: 500;
  padding: 11px 20px; border-radius: var(--r);
  border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  cursor: pointer; transition: transform var(--step), opacity var(--step);
}
.btn:hover:not(:disabled) { transform: translateY(-1px); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover:not(:disabled) { background: var(--paper-deep); }
.btn.green { background: var(--green); border-color: var(--green); color: #fff; }
.btn.sm { padding: 7px 13px; font-size: 13px; }

.field {
  width: 100%; font-family: var(--body); font-size: 15px;
  padding: 11px 13px; border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--paper); color: var(--ink);
}
.field:focus { outline: 2px solid var(--green); outline-offset: 1px; border-color: transparent; }

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

.card {
  background: var(--paper-deep); border: 1px solid var(--rule);
  border-radius: var(--r-lg); padding: 20px;
}

.notice {
  padding: 10px 14px; border-radius: var(--r); font-size: 14px;
  background: color-mix(in srgb, var(--clay) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--clay) 35%, transparent);
  color: var(--clay);
}

/* ---------- game index cards ---------- */

.games { display: grid; gap: 14px; margin: 26px 0 34px; }
.game-card {
  display: grid; grid-template-columns: 46px 1fr auto; gap: 16px; align-items: center;
  padding: 18px 20px; border: 1px solid var(--rule); border-radius: var(--r-lg);
  background: var(--paper-deep); text-decoration: none; color: inherit;
  transition: border-color var(--step), transform var(--step);
}
.game-card:hover { border-color: var(--green); transform: translateY(-2px); }
.game-card .mark { width: 46px; height: 46px; }
.game-card h3 { font-size: 21px; }
.game-card p { margin: 2px 0 0; font-size: 13px; color: var(--ink-soft); }
.game-card .state { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.state.done { color: var(--green); }
.state.todo { color: var(--ink-faint); }

/* ---------- quintet ---------- */

.grid-q { display: grid; gap: 6px; justify-content: center; margin: 26px 0; }
.grid-q .row { display: grid; grid-template-columns: repeat(5, 58px); gap: 6px; }
.tile {
  display: grid; place-items: center; height: 58px;
  font-family: var(--display); font-size: 28px; text-transform: uppercase;
  border: 1.5px solid var(--rule); border-radius: var(--r-sm);
  background: var(--paper);
}
.tile.filled { border-color: var(--ink-faint); }
.tile.correct { background: var(--hit); border-color: var(--hit); color: #fff; }
.tile.present { background: var(--near); border-color: var(--near); color: #fff; }
.tile.absent  { background: var(--miss); border-color: var(--miss); color: #fff; }
.tile.flip { animation: flip .5s ease forwards; }
@keyframes flip { 0%{transform:rotateX(0)} 50%{transform:rotateX(90deg)} 100%{transform:rotateX(0)} }
.row.shake { animation: shake .4s; }
@keyframes shake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-7px)} 60%{transform:translateX(7px)} }

.keyboard { display: grid; gap: 6px; max-width: 500px; margin: 0 auto; }
.kbd-row { display: flex; gap: 5px; justify-content: center; }
.key {
  flex: 1; min-width: 30px; height: 50px; border: none; border-radius: var(--r-sm);
  background: var(--paper-deep); color: var(--ink);
  font-family: var(--body); font-size: 13px; font-weight: 600; text-transform: uppercase;
  cursor: pointer; transition: background var(--step);
}
.key:hover { background: var(--rule); }
.key.wide { flex: 1.6; font-size: 11px; }
.key.correct { background: var(--hit); color: #fff; }
.key.present { background: var(--near); color: #fff; }
.key.absent  { background: var(--miss); color: #fff; }

/* ---------- petals ---------- */

.flower { display: grid; place-items: center; margin: 24px 0 18px; }
.petal-svg { width: min(300px, 82vw); height: auto; display: block; margin: 0 auto; }
.petal-cell { cursor: pointer; transition: transform var(--step); transform-origin: center; }
.petal-cell:active { transform: scale(.93); }
.petal-cell text { font-family: var(--display); font-size: 30px; text-transform: uppercase; pointer-events: none; user-select: none; }

.entry {
  font-family: var(--display); font-size: 30px; text-transform: uppercase;
  text-align: center; letter-spacing: .04em; min-height: 44px;
  border-bottom: 2px solid var(--rule); margin: 0 auto 18px; max-width: 340px;
}
.entry .caret { animation: blink 1s steps(2) infinite; color: var(--green); }
@keyframes blink { 50% { opacity: 0 } }

.found { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.found span {
  font-family: var(--mono); font-size: 12px; padding: 4px 9px;
  border-radius: 20px; background: var(--paper-deep); border: 1px solid var(--rule);
  text-transform: lowercase;
}
.found span.pangram { background: var(--green); color: #fff; border-color: var(--green); }
/* A word that used the doubling petal — worth calling out, but not as loudly
   as a pangram, so it gets the amber outline rather than a solid fill. */
.found span.bonusword { border-color: var(--amber); color: var(--amber); font-weight: 600; }
/* The bonus petal pulses once on load so it's noticed before the first word. */
.petal-cell.bonus circle { animation: bonuspop .6s ease-out 1; }
@keyframes bonuspop { 0% { transform: scale(1); } 45% { transform: scale(1.08); } 100% { transform: scale(1); } }
.petal-cell.bonus { transform-origin: center; }

.rankbar { height: 5px; background: var(--rule); border-radius: 3px; overflow: hidden; margin: 6px 0 4px; }
.rankbar i { display: block; height: 100%; background: var(--green); transition: width .5s ease; }

/* ---------- lineup ---------- */

.tiles-l { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 22px 0; }
.ltile {
  display: grid; place-items: center; text-align: center; min-height: 76px; padding: 6px;
  border: 1px solid var(--rule); border-radius: var(--r); background: var(--paper-deep);
  font-size: 13px; font-weight: 500; cursor: pointer; user-select: none;
  transition: background var(--step), transform var(--step);
}
.ltile:hover { border-color: var(--ink-faint); }
.ltile.picked { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.ltile.wrong { animation: shake .4s; }

.solved-row {
  padding: 14px; border-radius: var(--r); margin-bottom: 8px; text-align: center; color: #fff;
  animation: settle .4s ease;
}
@keyframes settle { from { opacity:0; transform: translateY(-6px) } }
.solved-row .label { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; opacity: .85; }
.solved-row .items { font-family: var(--display); font-size: 19px; margin-top: 2px; }
.d0 { background: #6E8E5E } .d1 { background: #C79A3A } .d2 { background: #A85A3C } .d3 { background: #4A5E7C }

.lives { display: flex; gap: 7px; justify-content: center; align-items: center; }
.lives i { width: 10px; height: 10px; border-radius: 50%; background: var(--ink); }
.lives i.gone { background: var(--rule); }

/* ---------- leaderboard ---------- */

.board { width: 100%; border-collapse: collapse; }
.board th {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-faint); text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--ink);
}
.board td { padding: 12px 10px; border-bottom: 1px solid var(--rule); font-size: 14px; }
.board .rank { font-family: var(--display); font-size: 20px; color: var(--ink-faint); width: 34px; }
.board tr.you { background: color-mix(in srgb, var(--green) 9%, transparent); }
.board .pts { font-family: var(--mono); font-weight: 600; text-align: right; }
.who { display: flex; align-items: center; gap: 10px; }
.who img {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--paper-deep); border: 1px solid var(--rule);
  object-fit: cover; flex: 0 0 auto;
}
.who .initial {
  width: 30px; height: 30px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  background: var(--green); color: #fff;
  font-family: var(--display); font-size: 15px;
}

.pill {
  font-family: var(--mono); font-size: 10px; padding: 2px 7px; border-radius: 20px;
  border: 1px solid var(--rule); color: var(--ink-soft);
}

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--rule); margin: 20px 0; }
.tab {
  padding: 9px 14px; border: none; background: none; cursor: pointer;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-faint); border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab.on { color: var(--ink); border-bottom-color: var(--green); }

/* ---------- modal ---------- */

.scrim {
  position: fixed; inset: 0; background: rgba(20,18,14,.55);
  display: grid; place-items: center; padding: 20px; z-index: 50;
}
.modal {
  background: var(--paper); border-radius: var(--r-lg); padding: 28px;
  max-width: 400px; width: 100%; box-shadow: var(--shadow);
  animation: rise .25s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(10px) } }

.sharebox {
  font-family: var(--mono); font-size: 15px; line-height: 1.3; white-space: pre;
  background: var(--paper-deep); padding: 14px; border-radius: var(--r); margin: 14px 0;
}

.toast {
  position: fixed; left: 50%; top: 78px; transform: translateX(-50%);
  background: var(--ink); color: var(--paper); padding: 9px 17px; border-radius: var(--r);
  font-size: 14px; z-index: 80; animation: rise .2s ease;
}

/* ---------- responsive ---------- */

@media (max-width: 560px) {
  h1 { font-size: 27px; }
  .grid-q .row { grid-template-columns: repeat(5, 50px); }
  .tile { height: 50px; font-size: 24px; }
  .ltile { min-height: 66px; font-size: 11.5px; }
  .key { height: 44px; }
  .masthead { padding-top: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------------------------------------------------------------- account */

.row-between { display: flex; justify-content: space-between; align-items: baseline; }
.row-center   { display: flex; justify-content: center; align-items: center; }
.gap          { display: inline-flex; gap: 8px; }
.mt           { margin-top: 20px; }
.sm           { font-size: 12.5px; }
.block        { display: block; }

.tabs {
  display: flex; gap: 4px; margin: 18px 0 4px;
  border-bottom: 1px solid var(--rule); overflow-x: auto;
}
.tab {
  appearance: none; background: none; border: 0; cursor: pointer;
  font: inherit; font-size: 14px; color: var(--ink-soft);
  padding: 9px 13px; border-bottom: 2px solid transparent;
  white-space: nowrap; transition: color var(--step), border-color var(--step);
}
.tab:hover { color: var(--ink); }
.tab.on    { color: var(--ink); font-weight: 600; border-bottom-color: var(--green); }

.panel { padding-top: 16px; }

.avatar-stage { display: flex; justify-content: center; padding: 8px 0 16px; }
.avatar-big {
  width: 160px; height: 160px; border-radius: var(--r-lg);
  background: var(--paper-deep); box-shadow: var(--shadow);
}

/* Horizontal strips beat dropdowns on a phone: you can see the options and
   they're big enough to hit with a thumb. */
.chipstrip {
  display: flex; gap: 6px; overflow-x: auto; padding: 6px 0 8px;
  scrollbar-width: thin;
}
.chip {
  appearance: none; cursor: pointer; font: inherit; font-size: 13px;
  padding: 7px 12px; border-radius: 999px; white-space: nowrap;
  border: 1px solid var(--rule); background: var(--paper);
  color: var(--ink-soft); text-transform: capitalize;
  transition: all var(--step);
}
.chip:hover { border-color: var(--ink-faint); color: var(--ink); }
.chip.on {
  background: var(--green); border-color: var(--green);
  color: #fff; font-weight: 500;
}

.swatches { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px 0 4px; }
.swatch {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer;
  border: 2px solid var(--rule); transition: transform var(--step), border-color var(--step);
}
.swatch:hover { transform: scale(1.08); }
.swatch.on    { border-color: var(--ink); transform: scale(1.12); }

/* Sticks to the bottom so Save is reachable without scrolling back up. */
.savebar {
  position: sticky; bottom: 0; margin-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 10px; padding: 12px 14px;
  background: var(--paper); border: 1px solid var(--rule);
  border-radius: var(--r); box-shadow: var(--shadow);
}

.field { display: block; margin-bottom: 14px; }
.field .eyebrow { display: block; margin-bottom: 5px; }
.input {
  width: 100%; font: inherit; padding: 10px 12px;
  border: 1px solid var(--rule); border-radius: var(--r);
  background: var(--paper); color: var(--ink);
}
.input:focus { outline: 2px solid var(--green); outline-offset: 1px; border-color: var(--green); }

.rule { border: 0; border-top: 1px solid var(--rule); margin: 22px 0; }

.toggle {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--rule); cursor: pointer;
}
.toggle:last-of-type { border-bottom: 0; }
.toggle input { width: 42px; height: 24px; flex: none; cursor: pointer; accent-color: var(--green); }

.statgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.statbox {
  background: var(--paper-deep); border-radius: var(--r);
  padding: 14px; text-align: center;
}
.statbox strong { display: block; font-size: 26px; line-height: 1.1; }

.btn.danger { color: var(--clay); border-color: var(--clay); }

.navlinks a { color: inherit; text-decoration: none; }
.navlinks a:hover { text-decoration: underline; }
.navlinks .sep { margin: 0 7px; color: var(--ink-faint); }

/* Colour-blind mode: green/amber are the hardest pair for deuteranopia, so
   swap to blue/orange, which stay distinct across the common types. */
:root[data-cb="on"] {
  --hit:  #2B6CB0;
  --near: #DD6B20;
  --green: #2B6CB0;
  --green-deep: #1F4E82;
  --amber: #DD6B20;
}

/* Shown when the avatar image service can't be reached. */
.avatar-big.fallback {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; background: var(--paper-deep); color: var(--ink-soft);
}
.avatar-big.fallback span:first-child { font-size: 44px; font-weight: 600; color: var(--ink); }