/* =============================================================
   Notizbuch – Anthrazit / Frosted Glass / Pride-Akzent
   ============================================================= */

:root {
  --bg-0: #121418;
  --bg-1: #16181c;
  --bg-2: #1c1e22;
  --glass: rgba(38, 41, 47, 0.62);
  --glass-line: rgba(255, 255, 255, 0.09);
  --ink: #e8e8ea;
  --ink-dim: #9aa0a8;
  --ink-faint: #6b7178;
  --danger: #ff6b6b;

  --pride: linear-gradient(
    90deg,
    #e0524a 0%, #e08a3c 18%, #e0c94a 36%,
    #5bbd7a 54%, #4a8fd4 72%, #9a6bd4 100%
  );

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 34px rgba(0, 0, 0, 0.45);

  --font: "Inter", "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1100px 700px at 12% -8%, rgba(90, 110, 150, 0.16), transparent 62%),
    radial-gradient(900px 620px at 92% 108%, rgba(150, 90, 140, 0.13), transparent 60%),
    var(--bg-0);
  display: grid;
  grid-template-columns: 244px 1fr;
  -webkit-tap-highlight-color: transparent;
}

.glass {
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  border: 1px solid var(--glass-line);
}

/* ---------- Buttons & Felder ------------------------------------------ */

.btn {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  cursor: pointer;
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.1s ease;
}
.btn:hover { background: rgba(255, 255, 255, 0.1); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid #6ec1ff; outline-offset: 2px; }

.btn-ghost { background: transparent; }
.btn-icon { padding: 6px 11px; font-size: 16px; line-height: 1; }
.btn-danger { color: var(--danger); border-color: rgba(255, 107, 107, 0.32); }
.btn-danger:hover { background: rgba(255, 107, 107, 0.12); }

.btn-tool { position: relative; }
.btn-tool.is-active {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn-tool.is-active::after {
  content: "";
  position: absolute;
  left: 10px; right: 10px; bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--pride);
}

select, input[type="color"] {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  padding: 7px 9px;
  width: 100%;
}

input[type="range"] {
  width: 100%;
  appearance: none;
  height: 22px;
  background: transparent;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.14);
}
input[type="range"].range-accent::-webkit-slider-runnable-track {
  background: var(--pride);
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 15px; height: 15px;
  margin-top: -6px;
  border-radius: 50%;
  background: #f2f3f5;
  border: 1px solid rgba(0, 0, 0, 0.45);
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}
input[type="range"]::-moz-range-track {
  height: 4px; border-radius: 2px;
  background: rgba(255, 255, 255, 0.14);
}
input[type="range"]::-moz-range-thumb {
  width: 15px; height: 15px; border-radius: 50%;
  background: #f2f3f5; border: 1px solid rgba(0, 0, 0, 0.45);
}

/* ---------- Sidebar --------------------------------------------------- */

.sidebar {
  display: flex;
  flex-direction: column;
  border-width: 0 1px 0 0;
  padding: 16px 12px;
  gap: 12px;
  min-height: 0;
}

.sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.brand {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.brand::after {
  content: "";
  display: block;
  height: 2px;
  width: 34px;
  margin-top: 5px;
  border-radius: 2px;
  background: var(--pride);
}

.nb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.nb-item {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: var(--radius-sm);
  padding: 2px 4px 2px 10px;
  color: var(--ink-dim);
  font-size: 13.5px;
}
.nb-item:hover { background: rgba(255, 255, 255, 0.05); color: var(--ink); }
.nb-item.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  box-shadow: inset 2px 0 0 0 #9a6bd4;
}
.nb-name {
  flex: 1;
  padding: 8px 0;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nb-del {
  background: none;
  border: 0;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 6px 7px;
  font-size: 12px;
  border-radius: 6px;
  opacity: 0;
}
.nb-item:hover .nb-del { opacity: 1; }
.nb-del:hover { color: var(--danger); background: rgba(255, 107, 107, 0.1); }

.sidebar-foot {
  border-top: 1px solid var(--glass-line);
  padding-top: 10px;
}
.sidebar-foot .btn { display: block; text-align: center; text-decoration: none; }

/* ---------- Workspace ------------------------------------------------- */

.workspace {
  display: grid;
  grid-template-columns: 1fr 258px;
  grid-template-rows: auto 1fr;
  min-width: 0;
  min-height: 0;
  height: 100vh;
}

.topbar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-width: 0 0 1px 0;
  flex-wrap: wrap;
}

.nb-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tools { display: flex; gap: 6px; }
.spacer { flex: 1; }

.pager { display: flex; align-items: center; gap: 6px; }
.page-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-dim);
  min-width: 92px;
  text-align: center;
}

.status {
  font-size: 11.5px;
  color: var(--ink-faint);
  font-family: var(--mono);
  min-width: 130px;
  text-align: right;
}

/* ---------- Bühne ----------------------------------------------------- */

.stage {
  overflow: auto;
  padding: 26px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-width: 0;
  overscroll-behavior: contain;
}

#board {
  background: var(--bg-2);
  border-radius: 6px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.07);
  touch-action: pan-x pan-y;
  cursor: crosshair;
  flex: none;
}

/* ---------- Inspector ------------------------------------------------- */

.inspector {
  border-width: 0 0 0 1px;
  padding: 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
}

.panel { display: flex; flex-direction: column; gap: 10px; }

.panel-title {
  margin: 0;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.panel-signature {
  position: relative;
  padding: 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-line);
  overflow: hidden;
}
.panel-signature::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--pride);
}
.panel-signature .panel-title { color: var(--ink-dim); }

.field { display: flex; flex-direction: column; gap: 5px; }
.field-label {
  font-size: 12px;
  color: var(--ink-dim);
  display: flex;
  justify-content: space-between;
}
.field-label b { font-family: var(--mono); font-weight: 500; color: var(--ink); }

.hint {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-faint);
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink-dim);
}
.check input { accent-color: #9a6bd4; width: 15px; height: 15px; }

.swatches {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  align-items: center;
}
.swatch {
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--swatch);
  cursor: pointer;
  padding: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.3);
}
.swatch.is-active { border-color: #f2f3f5; }
.swatches input[type="color"] {
  padding: 0;
  aspect-ratio: 1;
  width: 100%;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
}

.panel-actions { gap: 7px; }
.panel-actions .btn { width: 100%; }

/* ---------- Login ----------------------------------------------------- */

.login-shell {
  display: grid;
  place-items: center;
  height: 100vh;
  grid-column: 1 / -1;
}
.login-card {
  width: min(340px, 90vw);
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card input[type="password"] {
  font: inherit;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  width: 100%;
}
.login-error { color: var(--danger); font-size: 12.5px; margin: 0; }

/* ---------- Responsiv ------------------------------------------------- */

.only-mobile { display: none; }

@media (max-width: 1080px) {
  body { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 240px;
    z-index: 20;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
  }
  body.sidebar-open .sidebar { transform: none; }
  .only-mobile { display: inline-block; }
  .workspace { grid-template-columns: 1fr 228px; }
}

@media (max-width: 760px) {
  .workspace { grid-template-columns: 1fr; grid-template-rows: auto 1fr auto; }
  .inspector {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    border-width: 1px 0 0 0;
    gap: 20px;
  }
  .panel { min-width: 190px; }
  .status { display: none; }
  .stage { padding: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* =============================================================
   Version 2 – Suche, Beschriftung, PWA
   ============================================================= */

/* Im installierten Fenster die Systemleisten aussparen */
@supports (padding: env(safe-area-inset-top)) {
  .sidebar  { padding-top: calc(16px + env(safe-area-inset-top)); }
  .topbar   { padding-top: calc(10px + env(safe-area-inset-top)); }
  .inspector { padding-bottom: calc(14px + env(safe-area-inset-bottom)); }
}

input[type="text"],
input[type="search"],
input[type="password"],
textarea {
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  width: 100%;
  resize: vertical;
}
input[type="text"]::placeholder,
input[type="search"]::placeholder,
input[type="password"]::placeholder,
textarea::placeholder { color: var(--ink-faint); }
input[type="text"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
textarea:focus {
  outline: none;
  border-color: rgba(154, 107, 212, 0.55);
  background: rgba(255, 255, 255, 0.07);
}

/* ---------- Suche in der Seitenleiste ---------------------------------- */

.search-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  font: inherit;
  font-size: 13px;
  color: var(--ink-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-sm);
  padding: 9px 11px;
  cursor: pointer;
}
.search-trigger:hover { background: rgba(255, 255, 255, 0.08); color: var(--ink); }
.search-trigger kbd {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
  border: 1px solid var(--glass-line);
  border-radius: 5px;
  padding: 2px 5px;
}

.nb-count {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  padding: 0 2px;
}

/* ---------- Such-Overlay ---------------------------------------------- */

.overlay[hidden] {
  display: none;
}
.overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(10, 11, 13, 0.62);
  backdrop-filter: blur(3px);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 8vh 16px 16px;
}

.search-panel {
  width: min(620px, 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 74vh;
}

.search-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--glass-line);
}
.search-head input[type="search"] { flex: 1; }
.search-head .check { white-space: nowrap; }

.search-results {
  list-style: none;
  margin: 0;
  padding: 6px;
  overflow-y: auto;
}

.user-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}
.user-row:hover { background: rgba(255, 255, 255, 0.06); }
.user-row .user-name { flex: 1; font-weight: 600; }
.user-row .role-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid var(--glass-line);
  color: var(--ink-faint);
}
.user-row .role-badge.admin { color: #9a6bd4; border-color: rgba(154, 107, 212, 0.5); }

.search-hit {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border-left: 2px solid transparent;
}
.search-hit:hover,
.search-hit:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  border-left-color: #9a6bd4;
  outline: none;
}
.hit-book {
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hit-title { font-size: 13.5px; color: var(--ink); }
.hit-snippet { font-size: 12px; color: var(--ink-dim); line-height: 1.45; }
.hit-snippet mark {
  background: rgba(255, 211, 110, 0.22);
  color: #ffd36e;
  border-radius: 3px;
  padding: 0 2px;
}
.hit-tags { font-family: var(--mono); font-size: 10.5px; color: var(--ink-faint); }

.search-empty { padding: 14px 18px 18px; }

/* ---------- Toast ------------------------------------------------------ */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  z-index: 60;
  font-size: 12.5px;
  color: var(--ink);
  background: rgba(30, 33, 38, 0.94);
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  padding: 9px 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

/* =============================================================
   Version 3 – Texterkennung
   ============================================================= */

.panel-ocr {
  padding: 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-line);
}

.ocr-meta {
  margin: 0;
  font-size: 11.5px;
  color: var(--ink-faint);
  font-family: var(--mono);
  line-height: 1.5;
  word-break: break-word;
}
.ocr-meta b { color: var(--ink-dim); font-weight: 500; }

#ocrText {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.55;
}

.hint-warn { color: #e0a94a; }

/* Trefferherkunft in der Suche */
.hit-source {
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 9.5px;
  letter-spacing: 0.06em;
  color: #7bd88f;
  background: rgba(123, 216, 143, 0.12);
  border: 1px solid rgba(123, 216, 143, 0.25);
}
.hit-hand {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-faint);
  border-left: 2px solid rgba(123, 216, 143, 0.35);
  padding-left: 7px;
}