/* Handschrift-Studio */

:root {
  --bg: #f4f1ea;
  --panel: #fffdf9;
  --panel-2: #f8f5ee;
  --text: #24211c;
  --muted: #6e675b;
  --line: #e2dccf;
  --line-strong: #cfc7b6;
  --accent: #2f4ea3;
  --accent-soft: #e4e9f7;
  --accent-text: #ffffff;
  --ok: #2c7a4b;
  --ok-soft: #e1f1e7;
  --warn: #9a6412;
  --warn-soft: #fbf0d9;
  --err: #b3362b;
  --err-soft: #f9e2df;
  --paper: #ffffff;
  --shadow: 0 1px 2px rgba(40, 32, 20, 0.06), 0 6px 20px rgba(40, 32, 20, 0.06);
  --radius: 14px;
  --radius-sm: 9px;
  --topbar-h: 58px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17181b;
    --panel: #202226;
    --panel-2: #26292e;
    --text: #ebe8e2;
    --muted: #a39d92;
    --line: #34373d;
    --line-strong: #474b52;
    --accent: #8ea8ff;
    --accent-soft: #28304a;
    --accent-text: #10131c;
    --ok: #7fd3a0;
    --ok-soft: #1d3326;
    --warn: #f0c46d;
    --warn-soft: #3a3020;
    --err: #ff9a8f;
    --err-soft: #3d2322;
    --paper: #fbfaf7;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 6px 20px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  -webkit-text-size-adjust: 100%;
  min-height: 100dvh;
}

button, input, select, textarea { font: inherit; color: inherit; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 18px 0 6px; }
code { font-size: 0.92em; background: var(--panel-2); padding: 1px 5px; border-radius: 5px; }
.muted { color: var(--muted); }
[hidden] { display: none !important; }

/* ---------- Kopfzeile ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; white-space: nowrap; }
.brand svg { width: 28px; height: 28px; }
.brand-bg { fill: var(--accent); }
.brand-ink { fill: none; stroke: var(--accent-text); stroke-width: 4.5; stroke-linecap: round; stroke-linejoin: round; }

.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0 auto;
}

.tab {
  border: 0;
  background: transparent;
  padding: 7px 14px;
  border-radius: 9px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 560;
  min-height: 36px;
}
.tab[aria-selected="true"] { background: var(--panel); color: var(--text); box-shadow: var(--shadow); }

.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
  min-height: 34px;
}
.sync-pill .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.sync-pill[data-state="idle"] .dot { background: var(--ok); }
.sync-pill[data-state="busy"] .dot { background: var(--accent); animation: pulse 1s infinite; }
.sync-pill[data-state="offline"] .dot { background: var(--warn); }
.sync-pill[data-state="error"] .dot { background: var(--err); }
@keyframes pulse { 50% { opacity: 0.3; } }

@media (max-width: 720px) {
  .brand span { display: none; }
  .topbar { gap: 8px; }
  .tab { padding: 7px 10px; }
  .sync-pill .sync-text { display: none; }
}

main { padding: 16px max(16px, env(safe-area-inset-right)) 40px max(16px, env(safe-area-inset-left)); }
.view { max-width: 1400px; margin: 0 auto; }

/* ---------- Bausteine ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin-bottom: 16px;
}
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 8px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--panel);
  cursor: pointer;
  font-weight: 560;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.danger { color: var(--err); }
.btn.small { min-height: 34px; padding: 5px 11px; font-size: 14px; }
.btn small { font-size: 11px; opacity: 0.7; margin-left: 3px; }
.btn:focus-visible, .tab:focus-visible, .char:focus-visible, .seg:focus-visible, .chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row.nowrap { flex-wrap: nowrap; }
.row.nowrap input { flex: 1; min-width: 0; }

input[type="text"], input[type="password"], input[type="number"], select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  min-height: 40px;
}
textarea { resize: vertical; line-height: 1.5; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
input[type="range"] { width: 100%; accent-color: var(--accent); }
input[type="color"] { width: 100%; height: 40px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--panel); padding: 3px; }
input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--accent); flex: none; }

.help { color: var(--muted); font-size: 13px; margin: 4px 0 0; }

.note { border-radius: var(--radius-sm); padding: 10px 12px; font-size: 14px; margin-bottom: 10px; border: 1px solid transparent; }
.note.info { background: var(--accent-soft); }
.note.warn { background: var(--warn-soft); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 25%, transparent); }
.note.error { background: var(--err-soft); color: var(--err); border-color: color-mix(in srgb, var(--err) 25%, transparent); }

/* ---------- Erfassen ---------- */

.cap-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.set-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.seg {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  min-width: 72px;
  min-height: 48px;
  padding: 5px 12px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  border-radius: 11px;
  cursor: pointer;
  font-weight: 650;
  font-size: 16px;
  line-height: 1.15;
}
.seg small { font-weight: 500; font-size: 11px; color: var(--muted); }
.seg.is-active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.seg.is-active small { color: inherit; opacity: 0.8; }
.cap-progress { color: var(--muted); font-size: 14px; }

.char-grid { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.char {
  position: relative;
  min-width: 46px;
  height: 50px;
  padding: 0 8px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  cursor: pointer;
  font-size: 20px;
  font-weight: 500;
  touch-action: manipulation;
}
.char.is-wide { font-size: 15px; }
.char .char-count {
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 10px;
  font-weight: 650;
  color: var(--muted);
}
.char.is-partial { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.char.is-done { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.char.is-current { outline: 3px solid var(--accent); outline-offset: 1px; }

.extras-bar { margin: -4px 0 14px; }
.extra-form { display: flex; gap: 8px; max-width: 520px; margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px dashed var(--line-strong);
  background: transparent;
  border-radius: 999px;
  padding: 5px 12px;
  cursor: pointer;
  min-height: 34px;
  color: var(--muted);
}
.chip:hover { color: var(--text); border-color: var(--accent); }

.writer-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.current { display: flex; align-items: baseline; gap: 12px; }
.cur-char { font-size: 44px; line-height: 1; font-weight: 500; min-width: 1ch; }
.cur-char.is-long { font-size: 28px; }
.cur-info { color: var(--muted); }
.writer-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.canvas-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fffdf7;
}
#padCanvas {
  display: block;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  cursor: crosshair;
}
.slot-tools { position: absolute; inset: 0; pointer-events: none; }
.slot-clear {
  position: absolute;
  top: 6px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid #d8cfbd;
  background: rgba(255, 255, 255, 0.92);
  color: #6e675b;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
}
.hint { color: var(--muted); font-size: 13px; margin: 10px 2px 0; }

.variant-strip { display: flex; flex-wrap: wrap; gap: 10px; }
.variant {
  position: relative;
  width: 96px;
  height: 96px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: #fffdf7;
  display: grid;
  place-items: center;
  padding: 6px;
}
.thumb { width: 100%; height: 100%; }
.thumb-ink { fill: none; stroke: #1d2c6b; stroke-width: 2.2px; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.thumb-base { stroke: #a9bad4; stroke-width: 1px; vector-effect: non-scaling-stroke; }
.thumb-guide { stroke: #d6dfec; stroke-width: 1px; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }
.variant-del {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-size: 17px;
  line-height: 1;
}
.variant-del:hover { color: var(--err); border-color: var(--err); }

/* ---------- Schreiben ---------- */

.view-compose { display: grid; grid-template-columns: minmax(310px, 390px) minmax(0, 1fr); gap: 18px; align-items: start; }

.panel {
  position: sticky;
  top: calc(var(--topbar-h) + 12px);
  max-height: calc(100dvh - var(--topbar-h) - 28px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overscroll-behavior: contain;
}
.block { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.block-label { display: block; font-weight: 650; margin-bottom: 6px; }
.block .row { margin-top: 8px; }

.sec { border-bottom: 1px solid var(--line); }
.sec:last-child { border-bottom: 0; }
.sec > summary {
  list-style: none;
  cursor: pointer;
  padding: 13px 16px;
  font-weight: 650;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sec > summary::-webkit-details-marker, .subsec > summary::-webkit-details-marker { display: none; }
.sec > summary::after { content: "›"; color: var(--muted); font-size: 20px; transition: transform 0.15s; }
.sec[open] > summary::after { transform: rotate(90deg); }
.sec > :not(summary) { margin-left: 16px; margin-right: 16px; }
.sec[open] { padding-bottom: 14px; }
.subsec { margin-top: 10px; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 12px; }
.subsec > summary { cursor: pointer; padding: 9px 0; color: var(--muted); font-weight: 560; list-style: none; }
.subsec[open] { padding-bottom: 10px; }

.field {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 10px;
  margin-top: 10px;
}
.field > label { font-size: 14px; }
.field > input[type="range"], .field > select, .field > .help { grid-column: 1 / -1; }
.field > output { grid-column: 2; grid-row: 1; font-variant-numeric: tabular-nums; color: var(--muted); font-size: 13px; }
.field.stack { display: block; }
.field.stack > label { display: block; margin-bottom: 4px; }

.grid2, .grid4 { display: grid; gap: 8px; margin-top: 10px; }
.grid2 { grid-template-columns: 1fr 1fr; }
.grid4 { grid-template-columns: repeat(4, 1fr); }
.mini { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.mini input, .mini select { color: var(--text); }

.check { display: flex; gap: 10px; align-items: center; margin-top: 10px; font-size: 14px; cursor: pointer; }

.minimap-box { margin-top: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel-2); padding: 6px; }
.minimap { display: block; width: 100%; height: auto; max-height: 260px; }
.mm-reach { fill: color-mix(in srgb, var(--ok) 16%, transparent); stroke: color-mix(in srgb, var(--ok) 55%, transparent); stroke-width: 1.5; }
.mm-base { fill: var(--line-strong); }
.mm-label { font-size: 30px; fill: var(--muted); }
.mm-label-base { font-size: 22px; font-weight: 600; fill: var(--text); }
.mm-page { fill: var(--paper); stroke: var(--muted); stroke-width: 1.5; }
.mm-top { stroke: var(--accent); stroke-width: 5; stroke-linecap: round; }
.mm-ink { fill: color-mix(in srgb, var(--accent) 22%, transparent); stroke: var(--accent); stroke-width: 1.2; stroke-dasharray: 5 4; }
.mm-ink.is-bad { fill: color-mix(in srgb, var(--err) 22%, transparent); stroke: var(--err); }
#reachInfo.is-bad { color: var(--err); }

.jog { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: 12px 0; }
.jog-pad { display: grid; grid-template-columns: repeat(3, 52px); grid-template-rows: repeat(3, 42px); gap: 4px; }
.jog-pad .btn { min-height: 0; padding: 0; }
.jog-center { display: grid; place-items: center; color: var(--muted); font-size: 12px; }
.jog-z { display: flex; flex-direction: column; gap: 6px; }
.jog-step { min-width: 96px; }
.usb-state { color: var(--muted); font-size: 14px; }
.usb-state.is-on { color: var(--ok); font-weight: 600; }
.usb-pos { font-variant-numeric: tabular-nums; color: var(--muted); font-size: 13px; }
.steps { padding-left: 20px; margin: 12px 0 0; font-size: 14px; }
.steps li { margin-bottom: 9px; }
.steps .btn { margin: 4px 0 0; }
.log { max-height: 180px; overflow: auto; font-size: 11.5px; background: var(--panel-2); border-radius: 8px; padding: 8px; margin: 0; white-space: pre-wrap; }

.preview { min-width: 0; }
.preview-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  justify-content: space-between;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.stats { color: var(--muted); font-size: 14px; }
.exports { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }
.export-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: flex-end; }
.export-label { font-size: 13px; color: var(--muted); margin-right: 4px; }

.job {
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 12px;
  display: grid;
  gap: 8px;
}
.job-info { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; }
.job-info span { color: var(--muted); font-size: 14px; }
.job progress { width: 100%; height: 10px; accent-color: var(--accent); }

.pages { display: grid; gap: 22px; justify-items: center; }
.page { margin: 0; width: 100%; max-width: 980px; }
.page-svg {
  display: block;
  width: 100%;
  height: auto;
  background: var(--paper);
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 10px 30px rgba(40, 32, 20, 0.12);
}
.page-svg .paper { fill: var(--paper); }
.page-svg .margin { fill: none; stroke: #c9d5e8; stroke-width: 0.25; stroke-dasharray: 1.5 1.5; }
.page-svg .missing { fill: rgba(200, 60, 50, 0.12); stroke: #c0392b; stroke-width: 0.25; stroke-dasharray: 0.8 0.6; }
.page figcaption { text-align: center; color: var(--muted); font-size: 13px; margin-top: 8px; }

@media (max-width: 960px) {
  .view-compose { grid-template-columns: 1fr; }
  .panel { position: static; max-height: none; }
  .exports { align-items: stretch; }
  .export-row { justify-content: flex-start; }
}

/* ---------- Fortschritt ---------- */

.pg-sync { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font-size: 14px; color: var(--muted); }
.pg-sync::before { content: ""; flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.pg-sync[data-state="idle"]::before { background: var(--ok); animation: pulse 2s infinite; }
.pg-sync[data-state="busy"]::before { background: var(--accent); }
.pg-sync[data-state="offline"] { color: var(--warn); }
.pg-sync[data-state="off"], .pg-sync[data-state="error"] { color: var(--err); }

.pg-kpis { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.pg-kpi { margin: 0; display: flex; flex-direction: column; gap: 4px; }
.pg-label { font-size: 13px; color: var(--muted); }
.pg-value { font-size: 30px; font-weight: 650; line-height: 1.1; font-variant-numeric: tabular-nums; }
.pg-value-small { font-size: 20px; }
.pg-sub { font-size: 13px; color: var(--muted); }
@media (max-width: 900px) {
  .pg-kpis { grid-template-columns: 1fr 1fr; }
  .pg-kpi-main { grid-column: 1 / -1; }
}

.pg-bar { position: relative; height: 10px; margin-top: 6px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; }
.pg-bar span { position: absolute; top: 0; bottom: 0; left: 0; border-radius: 99px; transition: width 0.4s ease; }
.pg-bar-started { background: color-mix(in srgb, var(--warn) 35%, transparent); }
.pg-bar-done { background: var(--ok); }

.pg-feed { display: flex; flex-wrap: wrap; gap: 10px; }
.pg-item { margin: 0; width: 104px; padding: 6px 6px 4px; border: 1px solid var(--line); border-radius: 11px; background: #fffdf7; display: flex; flex-direction: column; align-items: center; }
.pg-item .thumb { width: 100%; height: 72px; }
.pg-item figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 4px; width: 100%; font-size: 11.5px; color: #6e675b; }
.pg-item figcaption strong { color: #24211c; font-size: 15px; }
.pg-item.is-new { animation: pg-new 2.4s ease-out; }
@keyframes pg-new {
  0% { box-shadow: 0 0 0 3px var(--accent); transform: scale(1.06); }
  100% { box-shadow: 0 0 0 0 transparent; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .pg-item.is-new, .pg-sync[data-state="idle"]::before { animation: none; }
}

.pg-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.pg-cols .card { margin: 0; }
@media (max-width: 900px) { .pg-cols { grid-template-columns: 1fr; } }
.pg-group { margin-bottom: 12px; }
.pg-group-head { display: flex; justify-content: space-between; font-size: 14px; }
.pg-group-head span { color: var(--muted); font-variant-numeric: tabular-nums; }
.pg-open p { margin: 0 0 10px; line-height: 2; }
.pg-chip { display: inline-block; min-width: 28px; margin: 0 4px 4px 0; padding: 0 7px; text-align: center; font-size: 15px; line-height: 1.6; background: var(--panel); border: 1px solid var(--line-strong); border-radius: 8px; }
.pg-chip.is-partial { background: var(--warn-soft); }

/* ---------- Einstellungen ---------- */

.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; align-items: start; }
.settings-grid .card { margin: 0; }
.settings-grid .row { margin-top: 12px; }
.sync-msg { font-size: 14px; color: var(--muted); margin: 10px 0 0; }
.sync-msg[data-state="idle"] { color: var(--ok); }
.sync-msg[data-state="error"] { color: var(--err); }
.sync-msg[data-state="offline"] { color: var(--warn); }
.ipad-block { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 4px; }
.qr { margin-top: 12px; }
.qr img, .qr canvas { background: #fff; padding: 8px; border-radius: 8px; }
.file-btn { position: relative; overflow: hidden; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

/* ---------- Meldungen ---------- */

.toast {
  position: fixed;
  left: 50%;
  bottom: max(20px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  gap: 14px;
  align-items: center;
  max-width: min(560px, calc(100vw - 32px));
  background: #26241f;
  color: #f6f3ec;
  border-radius: 12px;
  padding: 11px 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  font-size: 14px;
}
.toast-action { border: 0; background: transparent; color: #aec2ff; font-weight: 650; cursor: pointer; padding: 4px 2px; }

.fatal { max-width: 640px; margin: 40px auto; padding: 16px; background: var(--err-soft); color: var(--err); border-radius: var(--radius); }