/* Blattdoktor — ein Stylesheet, keine Abhängigkeiten. */

:root {
  --ground: #F7F5F0;
  --panel: #FFFFFF;
  --ink: #16231F;
  --ink-soft: #4C5E58;
  --ink-faint: #7F8F89;
  --rule: #E1DDD4;
  --rule-soft: #EDEAE3;
  --accent: #0E6F62;
  --accent-soft: #E3EEEB;
  --warn: #A8602C;
  --warn-soft: #F6EAE0;

  /* Blattgrafik */
  --leaf: #4E8C5C;
  --leaf-vein: #E9F0E7;
  --leaf-bg: #EFEDE6;
  --sym-chlorose: #D9C24E;
  --sym-nekrose: #8A4B2A;
  --sym-purpur: #6B4A78;
  --sym-silber: #D8DEE2;

  --f-display: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --f-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --s-2: 0.72rem;
  --s-1: 0.85rem;
  --s0: 1rem;
  --s1: 1.2rem;
  --s2: 1.55rem;
  --s3: 2.1rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #101917; --panel: #17231F; --ink: #EEEBE3; --ink-soft: #A8B7B1;
    --ink-faint: #74847E; --rule: #2A3835; --rule-soft: #1F2C29;
    --accent: #55C2AB; --accent-soft: #1C302C;
    --warn: #D9925E; --warn-soft: #2C2118;
    --leaf: #3F7A4E; --leaf-vein: #16231F; --leaf-bg: #14201D;
    --sym-chlorose: #C9B347; --sym-nekrose: #9A5730; --sym-purpur: #7A5788; --sym-silber: #9BA7AD;
  }
}
:root[data-theme="dark"] {
  --ground: #101917; --panel: #17231F; --ink: #EEEBE3; --ink-soft: #A8B7B1;
  --ink-faint: #74847E; --rule: #2A3835; --rule-soft: #1F2C29;
  --accent: #55C2AB; --accent-soft: #1C302C;
  --warn: #D9925E; --warn-soft: #2C2118;
  --leaf: #3F7A4E; --leaf-vein: #16231F; --leaf-bg: #14201D;
  --sym-chlorose: #C9B347; --sym-nekrose: #9A5730; --sym-purpur: #7A5788; --sym-silber: #9BA7AD;
}
:root[data-theme="light"] {
  --ground: #F7F5F0; --panel: #FFFFFF; --ink: #16231F; --ink-soft: #4C5E58;
  --ink-faint: #7F8F89; --rule: #E1DDD4; --rule-soft: #EDEAE3;
  --accent: #0E6F62; --accent-soft: #E3EEEB;
  --warn: #A8602C; --warn-soft: #F6EAE0;
  --leaf: #4E8C5C; --leaf-vein: #E9F0E7; --leaf-bg: #EFEDE6;
  --sym-chlorose: #D9C24E; --sym-nekrose: #8A4B2A; --sym-purpur: #6B4A78; --sym-silber: #D8DEE2;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--s0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; line-height: 1.2; margin: 0; text-wrap: balance; }
h2 { font-size: var(--s2); }
h3 { font-size: var(--s1); }
p { margin: 0; }
button { font-family: inherit; }

.wrap {
  max-width: 30rem;
  margin-inline: auto;
  padding: 1.2rem 1.1rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

/* ----------------------------------------------------------------- Kopf */
.kopf { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo { font-family: var(--f-display); font-size: var(--s1); letter-spacing: -0.01em; }
.kopf-rechts { display: flex; align-items: center; gap: 0.6rem; }
.serie {
  font-family: var(--f-mono); font-size: var(--s-2); color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
}
.nav-mehr {
  background: transparent; border: 0; color: var(--ink-faint); cursor: pointer;
  font-size: 1.1rem; line-height: 1; padding: 0.3rem 0.5rem; border-radius: 3px;
}
.nav-mehr:hover { color: var(--ink); background: var(--rule-soft); }
.nav-mehr:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.nav { display: flex; gap: 0.25rem; flex-wrap: wrap; }
.nav-btn {
  font-size: var(--s-1); background: transparent; border: 0; color: var(--ink-faint);
  padding: 0.3rem 0.6rem; border-radius: 3px; cursor: pointer;
}
.nav-btn:hover { color: var(--ink); background: var(--rule-soft); }
.nav-btn[aria-current="page"] { color: var(--ink); font-weight: 600; background: var(--rule-soft); }
.nav-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.seiten-meldung {
  border-left: 2px solid var(--warn); padding: 0.55rem 0.75rem;
  background: var(--warn-soft); color: var(--warn); font-size: var(--s-1);
}

/* ---------------------------------------------------------------- Bühne */
.buehne { display: flex; flex-direction: column; gap: 1rem; }

.blatt-rahmen {
  position: relative; border-radius: 6px; overflow: hidden;
  background: var(--leaf-bg); aspect-ratio: 3 / 2;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px -12px rgba(0,0,0,0.18);
}
#leaf { display: block; width: 100%; height: 100%; }
.foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.bildquelle { font-size: var(--s-2); color: var(--ink-faint); text-align: center; }

.fortschritt { display: flex; gap: 0.4rem; justify-content: center; }
.punkt { width: 7px; height: 7px; border-radius: 50%; background: var(--rule); }
.punkt[data-s="fertig"] { background: var(--accent); }
.punkt[data-s="jetzt"] { background: var(--ink-faint); transform: scale(1.3); }

.frage {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(1.3rem, 1.1rem + 1vw, 1.75rem); line-height: 1.25;
  text-align: center; text-wrap: balance; margin: 0;
}

.optionen { display: flex; flex-direction: column; gap: 0.45rem; }
.opt {
  text-align: center; font-size: var(--s0); background: var(--panel); color: inherit;
  border: 1px solid var(--rule); border-radius: 5px; padding: 0.85rem 1rem;
  cursor: pointer; transition: border-color 120ms ease, background 120ms ease, opacity 150ms ease, transform 120ms ease;
}
.opt:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-1px); }
.opt:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.opt:disabled { cursor: default; transform: none; }
.opt[data-r="richtig"] { border-color: var(--accent); background: var(--accent-soft); font-weight: 600; }
.opt[data-r="falsch"] { border-color: var(--warn); background: var(--warn-soft); }
.opt[data-r="aus"] { opacity: 0.32; }

/* -------------------------------------------------------------- Treffer */
.treffer {
  border-left: 3px solid var(--accent); padding: 0.2rem 0 0.2rem 1rem;
  display: flex; flex-direction: column; gap: 0.35rem;
}
.treffer[data-r="daneben"] { border-left-color: var(--warn); }
.treffer-name {
  font-family: var(--f-mono); font-size: var(--s-2); letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
}
.treffer[data-r="daneben"] .treffer-name { color: var(--warn); }
.treffer-merk { font-family: var(--f-display); font-size: var(--s1); line-height: 1.3; }
.mehr-link {
  align-self: flex-start; background: none; border: 0; padding: 0;
  font-size: var(--s-1); color: var(--ink-faint); cursor: pointer; text-decoration: underline;
  text-underline-offset: 3px;
}
.mehr-link:hover { color: var(--ink); }
.mehr-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.treffer-text { font-size: var(--s-1); color: var(--ink-soft); }

.weiter-leiste { display: flex; justify-content: center; }

/* ------------------------------------------------------------ Abschluss */
.abschluss {
  display: flex; flex-direction: column; gap: 0.8rem; align-items: center; text-align: center;
  padding: 1.4rem 1rem; background: var(--panel);
  border: 1px solid var(--rule); border-radius: 6px;
}
.abschluss-zahl { font-family: var(--f-display); font-size: var(--s2); }
.abschluss-text { font-size: var(--s-1); color: var(--ink-soft); max-width: 24rem; }
.abschluss-knoepfe { display: flex; flex-direction: column; gap: 0.6rem; align-items: center; }
.teil-grid { font-family: var(--f-mono); font-size: 1.1rem; letter-spacing: 0.2em; }
.kopiert { font-size: var(--s-2); color: var(--accent); }

/* --------------------------------------------------------------- Knöpfe */
.knopf, .knopf-klein { border-radius: 5px; cursor: pointer; transition: opacity 120ms ease, border-color 120ms ease; }
.knopf {
  font-size: var(--s0); font-weight: 600; padding: 0.75rem 1.4rem;
  background: var(--ink); color: var(--ground); border: 1px solid var(--ink);
}
.knopf.gross { padding: 0.85rem 2rem; }
.knopf:hover { opacity: 0.86; }
.knopf-klein {
  font-size: var(--s-2); text-transform: uppercase; letter-spacing: 0.07em;
  padding: 0.42rem 0.8rem; background: transparent; color: var(--ink-soft); border: 1px solid var(--rule);
}
.knopf-klein:hover { border-color: var(--accent); color: var(--accent); }
.knopf-warn:hover { border-color: var(--warn); color: var(--warn); }
.knopf:focus-visible, .knopf-klein:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.knopf-reihe { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.knopf-still { opacity: 0.5; }
.knopf-still:hover { opacity: 1; }

/* --------------------------------------------------------------- Fragen */
.view { display: flex; flex-direction: column; gap: 1rem; }
.text { font-size: var(--s-1); color: var(--ink-soft); }
.fragen-kopf { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; justify-content: space-between; }

.typ-wahl { display: flex; gap: 0.4rem; }
.typ-btn {
  flex: 1; font-size: var(--s-1); padding: 0.6rem; cursor: pointer;
  background: var(--ground); color: var(--ink-soft);
  border: 1px solid var(--rule); border-radius: 5px;
}
.typ-btn[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.typ-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.frage-form {
  display: flex; flex-direction: column; gap: 0.55rem;
  background: var(--panel); border: 1px solid var(--rule); border-radius: 6px; padding: 1rem;
}
.frage-form input[type="text"], .frage-form textarea, .antwort-feld {
  font: inherit; font-size: var(--s-1); padding: 0.62rem 0.78rem;
  border: 1px solid var(--rule); border-radius: 4px;
  background: var(--ground); color: var(--ink); width: 100%; resize: vertical;
}
.frage-form input:focus-visible, .frage-form textarea:focus-visible, .antwort-feld:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent);
}
.bild-wahl { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.bild-name { font-family: var(--f-mono); font-size: var(--s-2); color: var(--ink-faint); }
.form-zeile { display: flex; flex-wrap: wrap; gap: 0.7rem; align-items: center; }
.form-rueck { font-size: var(--s-2); color: var(--warn); }
.fein { font-size: var(--s-2); color: var(--ink-faint); line-height: 1.5; }

.fragen-liste { display: flex; flex-direction: column; gap: 0.45rem; }
.frage-karte {
  display: grid; grid-template-columns: auto 1fr auto; gap: 0.8rem; align-items: center;
  text-align: left; background: var(--panel); border: 1px solid var(--rule);
  border-radius: 6px; padding: 0.6rem 0.7rem; cursor: pointer; color: inherit;
  transition: border-color 120ms ease;
}
.frage-karte:hover { border-color: var(--accent); }
.frage-karte:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.frage-bild { width: 60px; height: 60px; object-fit: cover; border-radius: 4px; display: block; }
.frage-text { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.frage-titel { font-size: var(--s-1); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.frage-meta { display: flex; flex-wrap: wrap; gap: 0.35rem; font-size: var(--s-2); color: var(--ink-faint); }
.typ-marke {
  font-family: var(--f-mono); font-size: var(--s-2); padding: 0.05rem 0.4rem;
  border-radius: 100px; border: 1px solid var(--rule); color: var(--ink-faint);
}
.typ-marke[data-t="grow"] { border-color: var(--accent); color: var(--accent); }
.frage-status { font-family: var(--f-mono); font-size: var(--s-2); padding: 0.12rem 0.45rem; border-radius: 3px; white-space: nowrap; }
.frage-status[data-s="ok"] { background: var(--accent-soft); color: var(--accent); }
.frage-status[data-s="offen"] { color: var(--ink-faint); }

/* --------------------------------------------------------- Frage-Detail */
#frage-detail { display: flex; flex-direction: column; gap: 0.9rem; }
.detail-bild { border-radius: 6px; overflow: hidden; background: var(--leaf-bg); }
.detail-bild img { width: 100%; height: auto; display: block; }
.detail-text { font-size: var(--s-1); color: var(--ink-soft); white-space: pre-wrap; }

.marken { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.marke-knopf {
  font-size: var(--s-2); padding: 0.35rem 0.7rem; border-radius: 100px;
  border: 1px solid var(--rule); background: var(--panel); color: var(--ink-soft); cursor: pointer;
}
.marke-knopf:hover { border-color: var(--accent); color: var(--accent); }
.marke-knopf[data-aktiv="ja"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.marke-knopf:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.antwort {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 6px;
  padding: 0.8rem 0.9rem; display: flex; flex-direction: column; gap: 0.5rem;
}
.antwort[data-loesung="ja"] { border-color: var(--accent); background: var(--accent-soft); }
.antwort-kopf { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: baseline; }
.antwort-autor { font-size: var(--s-1); font-weight: 600; }
.antwort-zeit { font-size: var(--s-2); color: var(--ink-faint); }
.loesung-marke {
  font-family: var(--f-mono); font-size: var(--s-2); color: var(--accent);
  border: 1px solid var(--accent); border-radius: 100px; padding: 0.05rem 0.45rem;
}
.antwort-text { font-size: var(--s-1); white-space: pre-wrap; }
.antwort-leiste { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.antwort-form { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.3rem; }

/* --------------------------------------------------------------- Profil */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(6rem, 1fr)); gap: 0.45rem; }
.stat {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 6px;
  padding: 0.75rem 0.85rem; display: flex; flex-direction: column;
}
.stat-wert { font-family: var(--f-mono); font-size: var(--s2); font-variant-numeric: tabular-nums; line-height: 1.1; }
.kd-name { font-size: var(--s-1); }
.stat-label { font-size: var(--s-2); color: var(--ink-faint); }

.schluessel-box {
  background: var(--panel); border: 1px solid var(--rule); border-radius: 6px;
  padding: 0.8rem 0.9rem; display: flex; flex-direction: column; gap: 0.5rem;
}
.schluessel-wert {
  font-family: var(--f-mono); font-size: var(--s-2); word-break: break-all;
  background: var(--ground); padding: 0.5rem 0.6rem; border-radius: 4px; color: var(--ink-soft);
}
.rang { border-left: 2px solid var(--accent); padding-left: 0.9rem; }
.rang-text { font-size: var(--s-1); color: var(--ink-soft); }

.archiv-block summary {
  font-size: var(--s-1); color: var(--ink-faint); cursor: pointer; padding: 0.4rem 0;
}
.archiv-block summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.archiv-liste { display: flex; flex-direction: column; gap: 0.3rem; margin-top: 0.5rem; }
.archiv-eintrag {
  display: grid; grid-template-columns: 2.4rem 1fr auto; gap: 0.7rem; align-items: center;
  text-align: left; background: var(--panel); border: 1px solid var(--rule);
  border-radius: 4px; padding: 0.5rem 0.7rem; cursor: pointer; color: inherit;
}
.archiv-eintrag:hover { border-color: var(--accent); }
.arch-nr { font-family: var(--f-mono); font-size: var(--s-2); color: var(--ink-faint); }
.arch-frage { font-size: var(--s-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.arch-status { font-family: var(--f-mono); font-size: var(--s-2); }
.arch-status[data-s="ok"] { color: var(--accent); }
.arch-status[data-s="fail"] { color: var(--warn); }
.arch-status[data-s="offen"] { color: var(--ink-faint); }

/* ----------------------------------------------------------------- Über */
.text-block { display: flex; flex-direction: column; gap: 0.7rem; font-size: var(--s-1); color: var(--ink-soft); }
.text-block h3 { color: var(--ink); margin-top: 0.6rem; }
.mail-form { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.6rem; }
.mail-feld { display: flex; flex-wrap: wrap; gap: 0.4rem; }
input[type="email"] {
  flex: 1 1 12rem; font: inherit; font-size: var(--s-1); padding: 0.62rem 0.8rem;
  border: 1px solid var(--rule); border-radius: 4px; background: var(--panel); color: var(--ink);
}
input[type="email"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
.mail-rueck { font-size: var(--s-2); color: var(--accent); }

.fuss {
  border-top: 1px solid var(--rule); padding-top: 1rem; margin-top: 1rem;
  display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem;
  font-size: var(--s-2); color: var(--ink-faint);
}
.fuss a { color: var(--ink-faint); }

@media (prefers-reduced-motion: reduce) { * { transition-duration: 0.01ms !important; } }