/* Haiku Generator. Two themes, one set of variables, no framework.
   The poem is the thing on this page, so it gets the serif, the size and the
   whitespace; everything else steps back. */

:root {
  --bg: #0b1016;
  --panel: #131a23;
  --panel2: #182230;
  --line: #263243;
  --ink: #e8eef6;
  --dim: #93a4b8;
  --faint: #64758c;
  --accent: #7dd3fc;
  --accent-ink: #04202e;
  --good: #6ee7b7;
  --warn: #fbbf24;
  --bad: #fb7185;
  --shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 8px 24px rgba(0, 0, 0, .22);
  --radius: 12px;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

:root[data-theme="light"] {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --panel2: #eef3f9;
  --line: #d8e0ea;
  --ink: #16202c;
  --dim: #566577;
  --faint: #8494a7;
  --accent: #0369a1;
  --accent-ink: #ffffff;
  --good: #047857;
  --warn: #a16207;
  --bad: #be123c;
  --shadow: 0 1px 2px rgba(16, 32, 48, .06), 0 8px 24px rgba(16, 32, 48, .07);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }

.hidden { display: none !important; }
.muted { color: var(--dim); }
.small { font-size: .86rem; }
.mono { font-family: var(--mono); }
.count { color: var(--faint); font-weight: 400; font-size: .85rem; }

/* --- header ------------------------------------------------------------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .7rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: .5rem; font-size: .95rem; }
.brand .sep { color: var(--faint); }
.backlink { text-decoration: none; color: var(--dim); }
.backlink:hover { color: var(--accent); }
.topactions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.credits { font-family: var(--mono); font-size: .82rem; color: var(--dim); }
.topup {
  font-size: .82rem; text-decoration: none; padding: .25rem .6rem;
  border: 1px solid var(--line); border-radius: 999px; color: var(--accent);
}

button { font: inherit; cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .5; }

.ghost {
  background: transparent; color: var(--dim);
  border: 1px solid var(--line); border-radius: 999px;
  padding: .25rem .7rem; font-size: .82rem;
}
.ghost:hover { color: var(--ink); border-color: var(--accent); }

.primary {
  background: var(--accent); color: var(--accent-ink);
  border: 0; border-radius: 8px; padding: .65rem 1.3rem;
  font-weight: 600; font-size: 1rem;
}
.primary:disabled { background: var(--line); color: var(--faint); }

.mini {
  background: var(--panel2); color: var(--dim);
  border: 1px solid var(--line); border-radius: 7px;
  padding: .28rem .65rem; font-size: .8rem;
}
.mini:hover { color: var(--ink); border-color: var(--accent); }

.big {
  background: var(--panel2); color: var(--ink);
  border: 1px solid var(--line); border-radius: 9px;
  padding: .55rem 1rem; font-size: .95rem;
}
.big:hover { border-color: var(--accent); }
.ghostbig { background: transparent; color: var(--dim); }

/* --- layout ------------------------------------------------------------- */

main { max-width: 940px; margin: 0 auto; padding: 1.6rem 1.1rem 4rem; }

.hero { margin-bottom: 1.8rem; }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4.2vw, 2.4rem);
  line-height: 1.2; margin: 0 0 .8rem; font-weight: 600;
}
.lede { color: var(--dim); max-width: 66ch; margin: 0 0 .7rem; }
.herobtns { display: flex; gap: .55rem; flex-wrap: wrap; margin: 1.1rem 0 .6rem; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
  margin-bottom: 1.3rem;
}

.field { margin-bottom: 1rem; display: flex; flex-direction: column; gap: .35rem; }
.field > label { font-weight: 600; font-size: .92rem; }
.labelrow { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: .9rem; }

textarea, select, input[type="text"] {
  width: 100%;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .6rem .7rem;
  font-family: var(--sans);
  font-size: .95rem;
}
textarea { font-family: var(--serif); font-size: 1.02rem; line-height: 1.6; resize: vertical; }
textarea:focus, select:focus, input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.dropzone { border: 1px dashed transparent; border-radius: 9px; transition: border-color .12s; }
.dropzone.over { border-color: var(--accent); background: var(--panel2); }
.droprow { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-top: .4rem; }
input[type="file"] { font-size: .78rem; color: var(--dim); max-width: 100%; }

.moderow { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin: .2rem 0 1rem; }
.modelabel { font-size: .88rem; font-weight: 600; }
.mode {
  background: transparent; color: var(--dim);
  border: 1px solid var(--line); border-radius: 999px;
  padding: .28rem .8rem; font-size: .84rem;
}
.mode.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }

.runrow { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; margin-top: .4rem; }

.warnline {
  background: var(--panel2); border-left: 3px solid var(--warn);
  padding: .55rem .8rem; border-radius: 0 7px 7px 0;
  font-size: .87rem; color: var(--dim); margin: .4rem 0;
}
.gate {
  background: var(--panel2); border-left: 3px solid var(--accent);
  padding: .55rem .8rem; border-radius: 0 7px 7px 0;
  font-size: .87rem; margin: .4rem 0;
}
.gateaction { cursor: pointer; font-weight: 600; }

/* --- the free syllable checker ------------------------------------------ */

.checker {
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .9rem 1rem;
  margin-bottom: 1rem;
}
.checkerhead { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.checker h2 { font-size: .98rem; margin: 0 0 .6rem; }

.verdict { font-size: .8rem; font-weight: 700; padding: .18rem .6rem; border-radius: 999px; white-space: nowrap; }
.verdict.scans { background: rgba(110, 231, 183, .16); color: var(--good); }
.verdict.scans-one-reading { background: rgba(251, 191, 36, .16); color: var(--warn); }
.verdict.off { background: rgba(251, 113, 133, .16); color: var(--bad); }

.cline { display: flex; align-items: baseline; gap: .7rem; padding: .3rem 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.cline:first-child { border-top: 0; }
.cnum {
  font-family: var(--mono); font-size: .84rem; font-weight: 700;
  min-width: 3.4rem; text-align: right; color: var(--dim);
}
.cnum.hit { color: var(--good); }
.cnum.miss { color: var(--bad); }
.cnum.range { color: var(--warn); }
.ctarget { font-family: var(--mono); font-size: .74rem; color: var(--faint); min-width: 2.6rem; }
.cwords { font-family: var(--serif); font-size: 1.02rem; display: flex; flex-wrap: wrap; gap: .1rem 0; }

.chip {
  background: none; border: 0; padding: 0 .12rem; margin: 0;
  color: inherit; font: inherit; border-radius: 4px;
}
.chip:hover { background: var(--line); }
.chip sub {
  font-family: var(--mono); font-size: .6em; color: var(--faint);
  vertical-align: sub; padding-left: .06em;
}
.chip.amb sub { color: var(--warn); }
.chip.unsure { text-decoration: underline dotted var(--faint); text-underline-offset: 3px; }
.chip.over sub { color: var(--accent); font-weight: 700; }

.checknotes { font-size: .87rem; color: var(--dim); margin: .6rem 0 0; }
.checknotes b { color: var(--ink); }
.ambnote { font-size: .83rem; color: var(--faint); margin: .35rem 0 0; }

.exportrow { display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; margin-top: .9rem; }

/* --- progress ----------------------------------------------------------- */

.progresshead { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.steps { list-style: none; margin: .9rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .35rem; }
.steps li { display: flex; align-items: center; gap: .6rem; font-size: .89rem; color: var(--faint); }
.steps li .dot {
  width: .62rem; height: .62rem; border-radius: 50%;
  background: var(--line); flex: none;
}
.steps li.active { color: var(--ink); }
.steps li.active .dot { background: var(--accent); }
.steps li.done { color: var(--dim); }
.steps li.done .dot { background: var(--good); }

/* --- results ------------------------------------------------------------ */

.resulthead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.result h2 { font-family: var(--serif); font-size: 1.45rem; margin: 0 0 .3rem; font-weight: 600; }
.reading { color: var(--dim); font-size: .93rem; margin: 0 0 .6rem; max-width: 62ch; }

.recon {
  background: var(--panel2); border-left: 3px solid var(--accent);
  padding: .6rem .85rem; border-radius: 0 8px 8px 0;
  font-size: .89rem; margin: .7rem 0 1.1rem;
}

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .6rem; margin-bottom: 1.3rem; }
.fact {
  background: var(--panel2); border: 1px solid var(--line);
  border-radius: 9px; padding: .55rem .7rem;
  display: flex; flex-direction: column; gap: .1rem;
}
.factlabel { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--faint); }
.factval { font-size: 1.05rem; font-weight: 600; }

.poems { display: flex; flex-direction: column; gap: 1rem; }
.poem {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 1rem 1.1rem; background: var(--panel2);
}
.poemhead { display: flex; justify-content: space-between; align-items: baseline; gap: .8rem; flex-wrap: wrap; margin-bottom: .7rem; }
.poemid { font-family: var(--mono); font-size: .78rem; color: var(--faint); }
.poemform { font-size: .78rem; color: var(--dim); }
.poemlines { display: flex; flex-direction: column; gap: .1rem; margin-bottom: .8rem; }
.pline { display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap; }
.ptext { font-family: var(--serif); font-size: 1.22rem; line-height: 1.5; }
.pcut { border-bottom: 1px dashed var(--line); padding-bottom: .5rem; margin-bottom: .5rem; }
.pnote { font-size: .88rem; color: var(--dim); margin: 0 0 .5rem; max-width: 60ch; }
.pmeta { display: flex; gap: .5rem 1rem; flex-wrap: wrap; font-size: .8rem; color: var(--faint); margin-bottom: .5rem; }
.pmeta b { color: var(--dim); font-weight: 600; }
.pchanged { font-size: .85rem; color: var(--dim); margin: .3rem 0 .5rem; padding-left: 1.1rem; }
.pchanged li { margin: .15rem 0; }
.pwarn { font-size: .83rem; color: var(--warn); margin: .3rem 0; }
.poemactions { display: flex; gap: .45rem; flex-wrap: wrap; margin-top: .5rem; }

.block { margin-top: 1.6rem; }
.block h3 { font-size: 1rem; margin: 0 0 .5rem; }
.block ul { margin: 0; padding-left: 1.2rem; }
.block li { margin: .3rem 0; font-size: .92rem; }
.aside-line { font-family: var(--serif); font-size: 1.05rem; }
.aside-why { color: var(--dim); font-size: .88rem; }
.emptynote { color: var(--faint); font-size: .9rem; margin: 0; }

.raw { white-space: pre-wrap; word-break: break-word; font-family: var(--mono); font-size: .8rem;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: .8rem; max-height: 34rem; overflow: auto; }

.historylist { display: flex; flex-direction: column; gap: .5rem; margin-top: .6rem; }
.hrow {
  display: flex; justify-content: space-between; align-items: center; gap: .8rem; flex-wrap: wrap;
  border: 1px solid var(--line); border-radius: 9px; padding: .55rem .75rem; background: var(--panel2);
}
.hmeta { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.htitle { font-weight: 600; font-size: .93rem; }
.hsub { font-size: .78rem; color: var(--faint); }
.hactions { display: flex; gap: .4rem; flex-wrap: wrap; }

.how { background: var(--panel2); }
.how h2 { font-size: 1.1rem; margin: 0 0 .6rem; }
.how p, .how li { font-size: .92rem; color: var(--dim); max-width: 72ch; }
.how strong { color: var(--ink); }
.how ol { padding-left: 1.2rem; }
.how li { margin: .5rem 0; }

.foot { border-top: 1px solid var(--line); padding: 1.2rem; text-align: center; }
.foot p { margin: .3rem 0; font-size: .87rem; }

.toasts { position: fixed; right: 1rem; bottom: 1rem; display: flex; flex-direction: column; gap: .45rem; z-index: 50; max-width: min(30rem, 92vw); }
.toast {
  background: var(--panel); border: 1px solid var(--line); border-left-width: 3px;
  border-radius: 8px; padding: .6rem .8rem; font-size: .87rem;
  box-shadow: var(--shadow); opacity: 1; transition: opacity .5s;
}
.toast.ok { border-left-color: var(--good); }
.toast.err { border-left-color: var(--bad); }
.toast.gone { opacity: 0; }
.toast a { margin-left: .4rem; }

/* --- docs pages --------------------------------------------------------- */

.doc { max-width: 900px; }
.doc h1 { font-size: 1.6rem; margin: 0 0 .8rem; }
.doc h2 { font-size: 1.12rem; margin: 2rem 0 .6rem; }
.doc h3 { font-size: .98rem; margin: 1.4rem 0 .4rem; }
.doc p, .doc li { color: var(--dim); max-width: 78ch; }
.doc code { font-family: var(--mono); font-size: .86em; background: var(--panel2); padding: .1rem .3rem; border-radius: 4px; }
.doc table { border-collapse: collapse; width: 100%; margin: .8rem 0; font-size: .87rem; display: block; overflow-x: auto; }
.doc th, .doc td { border: 1px solid var(--line); padding: .4rem .6rem; text-align: left; vertical-align: top; }
.doc th { background: var(--panel2); }

.codegroup { margin: .7rem 0 1.2rem; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.tabs { display: flex; flex-wrap: wrap; gap: 0; background: var(--panel2); border-bottom: 1px solid var(--line); }
.tab { background: transparent; border: 0; padding: .4rem .8rem; font-size: .82rem; color: var(--dim); }
.tab.active { color: var(--ink); background: var(--panel); font-weight: 600; }
.codegroup pre { margin: 0; padding: .8rem; overflow-x: auto; background: var(--bg); font-family: var(--mono); font-size: .8rem; line-height: 1.5; }

.statebox { background: var(--panel2); border: 1px solid var(--line); border-radius: 9px; padding: .8rem 1rem; margin: 1rem 0; }
.statebox p { margin: .3rem 0; }
.tokenrow { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin: .6rem 0; }
.tokenbox { font-family: var(--mono); font-size: .82rem; background: var(--bg); border: 1px solid var(--line);
  border-radius: 7px; padding: .5rem .7rem; word-break: break-all; flex: 1 1 20rem; }

@media print {
  .topbar, .foot, .toasts, .exportrow, .herobtns, form, #progressPanel, #historyZone, #how, .poemactions { display: none !important; }
  body { background: #fff; color: #000; }
  .card { border: 0; box-shadow: none; }
}

@media (max-width: 560px) {
  main { padding: 1.1rem .8rem 3rem; }
  .card { padding: .9rem; }
  .cnum { min-width: 2.8rem; }
  .ptext { font-size: 1.1rem; }
}