/* ==========================================================================
   THE LANTERN -- the chamber's design system

   Two rooms, one chamber:
     LAMPLIGHT (default) -- the estate's night: warm void, bone text, gold
       flame. Built for the hospital room at 2 a.m., where a white screen
       is an assault and a lantern is a kindness.
     DAYLIGHT (toggle)   -- the porch: warm paper and ink, for bright rooms
       and eyes that prefer dark-on-light.

   The person using this may have impaired language, vision, and motor
   control, so in both rooms:
     - big targets (lantern >= 96px, reading cards >= 80px, buttons >= 48px)
     - big text (live words >= 24px, reading text >= 20px)
     - every text/background pair holds WCAG AA (audited, not assumed)
     - color is never the only signal: chips carry words, states carry text
   ========================================================================== */

:root {
  /* LAMPLIGHT -- void / gold / bone */
  --bg: #171009;            /* the room at night                        */
  --surface: #251a10;       /* raised surfaces in the lantern's circle  */
  --edge: #46331d;          /* hairline borders                         */
  --ink: #f2e7d3;           /* bone -- primary text (~15:1 on bg)       */
  --ink-soft: #cdb897;      /* secondary text (~8:1 on surface)         */
  --accent: #d9a33e;        /* the flame -- gold                        */
  --on-accent: #2a1a06;     /* text set on gold                         */
  --halo: rgba(217, 163, 62, 0.28);  /* the glow around the lit lantern */
  --confirm: #a4d0b0;       /* say-again / confirmed accents            */
  --danger: #f0a08d;
  --focus: #ffd27a;

  /* provenance chips: light grounds, dark words -- legible at chip size */
  --chip-verbatim-bg: #aeb9cb;  --chip-verbatim-fg: #131c2b;
  --chip-confirmed-bg: #a4d0b0; --chip-confirmed-fg: #0e2b18;
  --chip-chosen-bg: #e8cf96;    --chip-chosen-fg: #33240a;
  --chip-keeper-bg: #a9c9ea;    --chip-keeper-fg: #102a44;

  --radius: 14px;
}

/* DAYLIGHT -- the proven warm-paper room from the chamber's first life */
html.daylight {
  --bg: #f6f0e5;
  --surface: #fffdf8;
  --edge: #ddd0ba;
  --ink: #33291e;
  --ink-soft: #6a5b49;
  --accent: #a8431c;        /* terracotta flame for daylight            */
  --on-accent: #ffffff;
  --halo: rgba(168, 67, 28, 0.18);
  --confirm: #276749;
  --danger: #9b2c2c;
  --focus: #1d4f91;

  --chip-verbatim-bg: #4c5566;  --chip-verbatim-fg: #ffffff;
  --chip-confirmed-bg: #2e6b47; --chip-confirmed-fg: #ffffff;
  --chip-chosen-bg: #8a6413;    --chip-chosen-fg: #ffffff;
  --chip-keeper-bg: #2f5f8f;    --chip-keeper-fg: #ffffff;
}

* { box-sizing: border-box; }

html { font-size: 19px; }
html.large-text { font-size: 23px; }   /* the "Larger text" toggle */

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Seravek", "Gill Sans", "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  line-height: 1.45;
  transition: background 400ms ease, color 400ms ease;
}

button { font: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.hidden { display: none !important; }

.app {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.1rem 1.1rem 4rem;
}

/* ================= The threshold =================
   The first crossing. Always night, whatever room lies beyond --
   you step out of the dark into the lantern's circle. */

.threshold {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: #120b06;
  color: #f2e7d3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  overflow-y: auto;
}

.threshold-inner {
  max-width: 34rem;
  text-align: center;
  margin: auto;             /* keeps it centered AND scrollable if small */
}

.threshold .sigil {
  color: #d9a33e;
  letter-spacing: 0.6em;
  margin-bottom: 1.4rem;
  font-size: 1rem;
}

.threshold h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.3rem;
  letter-spacing: 0.14em;
  margin: 0 0 0.4rem;
}

.threshold .threshold-kicker {
  color: #cdb897;
  font-style: italic;
  margin: 0 0 1.6rem;
}

.threshold p {
  text-align: left;
  font-size: 1.05rem;
  line-height: 1.65;
  margin: 0 0 1rem;
  color: #e7d9c0;
}

.threshold .threshold-vow {
  text-align: center;
  color: #f2e7d3;
  font-style: italic;
}

.threshold .threshold-motto {
  margin: 1.6rem 0 1.5rem;
  color: #d9a33e;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.35em;
}

.threshold-begin {
  border: 2px solid #d9a33e;
  background: #d9a33e;
  color: #2a1a06;
  font-weight: 700;
  font-size: 1.15rem;
  border-radius: 999px;
  padding: 0.9rem 2.4rem;
  min-height: 56px;
  box-shadow: 0 0 34px rgba(217, 163, 62, 0.35);
}

.threshold-begin:hover { box-shadow: 0 0 50px rgba(217, 163, 62, 0.5); }

/* ================= Header ================= */

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.8rem;
  padding-bottom: 0.9rem;
  border-bottom: 2px solid var(--edge);
}

h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.9rem;
  letter-spacing: 0.06em;
}

.tagline {
  margin: 0.1rem 0 0;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.top-controls { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }

/* Mode toggle: whose words the lantern is hearing.
   Voice = the person. Keeper = the companion tending the lantern. */
.mode-toggle {
  display: flex;
  border: 2px solid var(--accent);
  border-radius: 999px;
  overflow: hidden;
  background: var(--surface);
}

.mode-btn {
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 0.55rem 1.1rem;
  font-size: 1rem;
  font-weight: 600;
  min-height: 48px;
}

.mode-btn.active { background: var(--accent); color: var(--on-accent); }

.settings-btn {
  border: 2px solid var(--edge);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.55rem 1rem;
  min-height: 48px;
  font-weight: 600;
}

/* ================= The lantern (talk area) ================= */

.talk {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.4rem 0 0.6rem;
}

/* Live words: what the lantern is hearing, verbatim, as it happens. */
.transcript {
  width: 100%;
  min-height: 4.2rem;
  background: var(--surface);
  border: 2px solid var(--edge);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  font-size: 1.5rem;            /* >= 24px in the base size */
  line-height: 1.4;
  margin-bottom: 1.3rem;
}

.transcript-hint { color: var(--ink-soft); font-size: 1.15rem; }
.transcript .interim { color: var(--ink-soft); }

/* The lantern itself: one giant round button, glowing. 136px. */
.lantern {
  width: 136px;
  height: 136px;
  border-radius: 50%;
  border: 0;
  background: radial-gradient(circle at 50% 38%, #f0c46a, var(--accent) 62%, #9a6b1d 100%);
  color: var(--on-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  box-shadow: 0 0 26px var(--halo);
  transition: transform 120ms ease, box-shadow 300ms ease;
}

html.daylight .lantern {
  background: radial-gradient(circle at 50% 38%, #c25a2c, var(--accent) 62%, #7c2f10 100%);
}

.lantern:active { transform: scale(0.96); }
.lantern-icon { width: 52px; height: 52px; }
.lantern-label { font-size: 0.82rem; font-weight: 700; letter-spacing: 0.02em; }

/* Lit state: the glow widens and breathes -- slow and calm, never urgent. */
.lantern.lit {
  animation: breathe 2.2s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { box-shadow: 0 0 26px var(--halo), 0 0 0 0 var(--halo); }
  50%      { box-shadow: 0 0 46px var(--halo), 0 0 0 24px rgba(0, 0, 0, 0); }
}

.lantern-status {
  min-height: 1.5rem;
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
  text-align: center;
}

/* Quick words: the person's own common needs as one-tap choices.
   A tap here IS the person choosing -- it speaks and enters the record. */
.quick-words {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 1.1rem;
}

.quick-word {
  border: 2px solid var(--edge);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  font-size: 1.15rem;
  font-weight: 600;
  min-height: 56px;
}

.quick-word:hover, .quick-word:focus-visible { border-color: var(--accent); }

/* ================= Readings (cards / unclear) ================= */

.response-area {
  margin-top: 1rem;
  padding: 1.1rem;
  background: var(--surface);
  border: 2px solid var(--edge);
  border-radius: var(--radius);
}

/* First law: the raw fragment sits right here, above its readings. */
.fragment-echo {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.fragment-echo-text { font-size: 1.25rem; font-style: italic; }

.thinking { color: var(--ink-soft); font-size: 1.15rem; padding: 0.6rem 0.2rem; }

.cards { display: flex; flex-direction: column; gap: 0.85rem; }

/* Reading cards and "None of these" share the exact same box:
   same min-height, same border, same text size (third law). */
.card {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  min-height: 92px;              /* >= 80px requirement */
  text-align: left;
  background: var(--bg);
  border: 2.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  font-size: 1.3rem;             /* >= 20px requirement */
  color: var(--ink);
  transition: border-color 120ms ease, transform 120ms ease;
}

html.daylight .card { background: var(--surface); }

.card:hover, .card:focus-visible { border-color: var(--accent); }
.card:active { transform: scale(0.99); }

.card-number {
  flex: 0 0 auto;
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card.none .card-number { background: var(--chip-verbatim-bg); color: var(--chip-verbatim-fg); }

.card-text { flex: 1 1 auto; }

/* Confidence is shown, not hidden: uncertainty is information. */
.card-confidence {
  flex: 0 0 auto;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
}

/* Gentle unclear state -- an honest answer, not a failure screen. */
.unclear { padding: 0.4rem 0.2rem; }
.unclear-title { margin: 0 0 0.3rem; font-size: 1.35rem; font-weight: 600; }
.unclear-reason { margin: 0 0 0.3rem; color: var(--ink-soft); font-size: 1.1rem; }
.unclear-help { margin: 0; font-size: 1.15rem; }

/* Offering words by hand: typed words become a card the person still taps. */
.type-instead { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; }

.type-instead input {
  flex: 1 1 260px;
  font: inherit;
  font-size: 1.15rem;
  padding: 0.7rem 0.9rem;
  border: 2px solid var(--edge);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
}

html.daylight .type-instead input { background: var(--surface); }

.type-add-btn {
  border: 2px solid var(--accent);
  background: transparent;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  font-weight: 600;
  min-height: 48px;
}

/* ================= The record ================= */

.record-section { margin-top: 1.6rem; }

.record-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.record-header h2 {
  font-family: Georgia, serif;
  font-size: 1.3rem;
  margin: 0.2rem 0;
}

.legend { display: flex; gap: 0.45rem; flex-wrap: wrap; }

/* Provenance chips: small labels that always carry their words. */
.chip {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 999px;
  padding: 0.22rem 0.65rem;
  white-space: nowrap;
}

.chip-verbatim  { background: var(--chip-verbatim-bg);  color: var(--chip-verbatim-fg); }
.chip-confirmed { background: var(--chip-confirmed-bg); color: var(--chip-confirmed-fg); }
.chip-chosen    { background: var(--chip-chosen-bg);    color: var(--chip-chosen-fg); }
.chip-keeper    { background: var(--chip-keeper-bg);    color: var(--chip-keeper-fg); }

.record { list-style: none; margin: 0.8rem 0 0; padding: 0; }

.record-entry {
  background: var(--surface);
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 0.6rem;
}

.record-entry-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}

.record-time { color: var(--ink-soft); font-size: 0.8rem; }

.record-text { font-size: 1.2rem; }

.record-source {
  margin-top: 0.3rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-style: italic;
}

.entry-actions { margin-left: auto; display: flex; gap: 0.4rem; }

.say-again, .show-big {
  border: 1.5px solid var(--confirm);
  background: transparent;
  color: var(--confirm);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 40px;
}

.record-empty { color: var(--ink-soft); font-size: 1rem; }

/* ================= Show-big overlay =================
   One confirmed meaning, filling the screen -- for the noisy room,
   the hard-of-hearing visitor, the nurse across the bed.
   Always night: dark ground, bright words, maximum reach. */

.show-big-overlay {
  position: fixed;
  inset: 0;
  z-index: 15;
  background: #120b06;
  color: #f2e7d3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  cursor: pointer;
}

.show-big-text {
  font-size: clamp(2.4rem, 7.5vw, 5.2rem);
  line-height: 1.25;
  text-align: center;
  max-width: 22ch;
}

.show-big-hint {
  position: fixed;
  bottom: 1.2rem;
  left: 0;
  right: 0;
  text-align: center;
  color: #cdb897;
  font-size: 0.9rem;
}

/* ================= Settings drawer ================= */

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 6, 3, 0.6);
  z-index: 5;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 94vw);
  background: var(--bg);
  border-left: 2px solid var(--edge);
  box-shadow: -8px 0 22px rgba(0, 0, 0, 0.45);
  padding: 1.1rem 1.2rem 2rem;
  overflow-y: auto;
  z-index: 6;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.drawer-header h2 { font-family: Georgia, serif; margin: 0; }

.drawer-close {
  border: 0;
  background: transparent;
  color: var(--ink);
  font-size: 2rem;
  line-height: 1;
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.drawer-block {
  border-top: 2px solid var(--edge);
  padding-top: 0.9rem;
  margin-top: 0.9rem;
}

.drawer-block h3 { margin: 0 0 0.4rem; font-size: 1.05rem; }

.drawer-note { color: var(--ink-soft); font-size: 0.9rem; margin: 0 0 0.7rem; }

.drawer-block label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0.7rem 0 0.25rem;
}

.drawer-block input[type="text"], .drawer-block textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  padding: 0.55rem 0.7rem;
  border: 2px solid var(--edge);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  resize: vertical;
}

.drawer-block input[type="range"] { width: 100%; margin: 0.4rem 0; }

.drawer-row { display: flex; gap: 0.6rem; margin-top: 0.9rem; flex-wrap: wrap; }

.drawer-btn {
  border: 2px solid var(--edge);
  background: var(--surface);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 0.55rem 1rem;
  font-weight: 600;
  min-height: 48px;
}

.drawer-btn.primary { border-color: var(--accent); background: var(--accent); color: var(--on-accent); }
.drawer-btn.danger  { border-color: var(--danger); color: var(--danger); }

.drawer-status { min-height: 1.3rem; color: var(--ink-soft); font-size: 0.9rem; margin: 0.5rem 0 0; }

.chamber-foot {
  margin-top: 2.2rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.78rem;
  letter-spacing: 0.4em;
}

/* ================= Cognitive handholds =================
   The estate's "?" marks: small gold doors that open a plain-language
   note in place. Tap to open, tap to close. One line of context for
   whoever just walked into the room. */

.hh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  min-height: 0;
  padding: 0;
  margin-left: 0.45rem;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  vertical-align: middle;
  flex: 0 0 auto;
}

.hh[aria-expanded="true"] { background: var(--accent); color: var(--on-accent); }

.hh-tip {
  display: none;
  margin: 0.5rem 0;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  letter-spacing: normal;
  text-transform: none;
}

.hh-tip.open { display: block; }
.hh-tip a { color: var(--accent); }

/* ================= Offer-by-hand row =================
   Shown when this browser cannot hear speech (many iPhones): the person
   can still choose words by hand -- typed words become a card that still
   takes their tap. */

.hand-row {
  width: 100%;
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1rem;
}

.hand-row input {
  flex: 1 1 220px;
  font: inherit;
  font-size: 1.15rem;
  padding: 0.7rem 0.9rem;
  border: 2px solid var(--edge);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
}

/* ================= The Book (about.html) ================= */

.book {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.4rem 1.2rem 4rem;
}

.book-head { text-align: center; padding: 1.6rem 0 0.6rem; }

.book-head .sigil { color: var(--accent); letter-spacing: 0.6em; font-size: 0.95rem; }

.book-head h1 {
  font-size: 2.1rem;
  letter-spacing: 0.12em;
  margin: 0.8rem 0 0.2rem;
}

.book-head .kicker { color: var(--ink-soft); font-style: italic; margin: 0 0 0.4rem; }

.book-nav {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin: 1rem 0 0;
}

.book-nav a {
  color: var(--accent);
  text-decoration: none;
  border: 1.5px solid var(--edge);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.92rem;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.book-nav a:hover, .book-nav a:focus-visible { border-color: var(--accent); }

.part { margin-top: 2.6rem; }

.part-kicker {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
}

.part h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  margin: 0.3rem 0 0.9rem;
}

.part p, .part li { font-size: 1.05rem; line-height: 1.7; }

.part p { margin: 0 0 0.9rem; }

.part ul, .part ol { padding-left: 1.3rem; margin: 0 0 0.9rem; }

.part li { margin-bottom: 0.45rem; }

.vow {
  text-align: center;
  font-style: italic;
  color: var(--ink);
  padding: 0.4rem 1rem;
  margin: 1.2rem 0;
}

.book blockquote {
  margin: 1.2rem 0;
  padding: 0.8rem 1.1rem;
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 10px 10px 0;
  color: var(--ink);
  font-style: italic;
}

.book blockquote .attr { display: block; margin-top: 0.5rem; font-style: normal; color: var(--ink-soft); font-size: 0.9rem; }

/* The five movements of the working */
.movements { list-style: none; padding: 0; counter-reset: movement; }

.movements li {
  background: var(--surface);
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 0.8rem 1rem 0.8rem 3.4rem;
  margin-bottom: 0.6rem;
  position: relative;
  counter-increment: movement;
}

.movements li::before {
  content: counter(movement);
  position: absolute;
  left: 0.9rem;
  top: 0.85rem;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.movements b { display: block; margin-bottom: 0.15rem; }

/* The rite, rendered live from rite.js */
.rite-block {
  background: var(--surface);
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--ink);
  max-height: 60vh;
  overflow-y: auto;
}

.rite-note { color: var(--ink-soft); font-size: 0.9rem; margin-top: 0.5rem; }

/* The two probes: real inputs, real outputs */
.probe {
  background: var(--surface);
  border: 1.5px solid var(--edge);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin-bottom: 0.8rem;
}

.probe .probe-name {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.4rem;
}

.probe code, .part code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.88em;
  background: var(--bg);
  border: 1px solid var(--edge);
  border-radius: 6px;
  padding: 0.1rem 0.35rem;
  overflow-wrap: break-word;
}

html.daylight .probe code, html.daylight .part code { background: var(--surface); }

.book-foot {
  margin-top: 3rem;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.book-foot .sigil { color: var(--accent); letter-spacing: 0.6em; margin-top: 0.8rem; }

/* threshold link to the book */
.threshold-book-link {
  display: inline-block;
  margin-top: 1.2rem;
  color: #cdb897;
  font-size: 0.9rem;
}

/* ================= Mobile & touch polish ================= */

/* Kill tap-delay and accidental double-tap zoom on controls. */
button, .card, .quick-word, input, textarea { touch-action: manipulation; }
button { -webkit-tap-highlight-color: transparent; }

/* Calm for those who need stillness. */
@media (prefers-reduced-motion: reduce) {
  .lantern.lit { animation: none; box-shadow: 0 0 46px var(--halo); }
  body { transition: none; }
}

/* ================= Small screens ================= */

@media (max-width: 560px) {
  html { font-size: 17px; }
  html.large-text { font-size: 20px; }
  .top { flex-direction: column; align-items: stretch; }
  .top-controls { justify-content: space-between; }
  .app { padding: 0.8rem 0.8rem 3rem; }
  .card { gap: 0.7rem; padding: 0.8rem 0.9rem; }
  .entry-actions { margin-left: 0; width: 100%; justify-content: flex-end; }
  .threshold h1 { font-size: 1.9rem; }
  .threshold p { font-size: 1rem; }
  .book-head h1 { font-size: 1.8rem; }
}