/* ===================================================================
 * Notskrivare – stilmall
 * =================================================================== */
:root {
  --bg: #eceef1;
  --panel: #ffffff;
  --ink: #1c2230;
  --muted: #6b7280;
  --line: #d4d8de;
  --accent: #2f6df0;
  --accent-soft: #e4edff;
  --active: #2f6df0;
  --shadow: 0 1px 3px rgba(0,0,0,.12), 0 6px 18px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

#app { display: flex; flex-direction: column; height: 100vh; }

/* ---- Topbar ---- */
#topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 5;
}
.brand { font-size: 18px; font-weight: 700; white-space: nowrap; }
.title-fields { display: flex; gap: 8px; flex: 1; }
.title-input, .composer-input {
  border: 1px solid transparent; background: transparent;
  font-size: 15px; padding: 5px 8px; border-radius: 6px; color: var(--ink);
}
.title-input { font-weight: 600; min-width: 180px; }
.composer-input { font-style: italic; color: var(--muted); min-width: 140px; }
.title-input:hover, .composer-input:hover { background: #f4f5f7; }
.title-input:focus, .composer-input:focus { background: #fff; border-color: var(--line); outline: none; }

.topbar-actions { display: flex; align-items: center; gap: 6px; }
.sep { width: 1px; height: 24px; background: var(--line); margin: 0 4px; }

/* ---- Knappar ---- */
.btn {
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  padding: 7px 12px; border-radius: 7px; font-size: 13px; cursor: pointer;
  white-space: nowrap; transition: background .12s, border-color .12s, transform .05s;
}
.btn:hover { background: #f4f5f7; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #245fd6; }
.btn.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: .5; cursor: default; }

/* ---- Verktygsfält ---- */
#toolbar {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 8px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.tool-group {
  display: flex; align-items: center; gap: 3px;
  padding: 2px; border-radius: 9px; background: #f3f4f6;
}
.tool-group + .tool-group { margin-left: 4px; }
.group-label { font-size: 11px; color: var(--muted); margin: 0 6px 0 2px; user-select: none; }

.tool-btn {
  border: 1px solid transparent; background: transparent; color: var(--ink);
  min-width: 38px; height: 36px; padding: 0 8px; border-radius: 7px;
  font-size: 18px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .1s, border-color .1s;
}
.tool-btn .lab { font-size: 12px; }
.tool-btn:hover { background: #e7e9ee; }
.tool-btn.active { background: #fff; border-color: var(--accent); color: var(--accent); box-shadow: 0 1px 2px rgba(0,0,0,.08); }

select.tool-select {
  height: 34px; border: 1px solid var(--line); border-radius: 7px;
  background: #fff; padding: 0 8px; font-size: 13px; cursor: pointer;
}
label.field { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
input.num { width: 56px; height: 32px; border: 1px solid var(--line); border-radius: 6px; padding: 0 6px; font-size: 13px; }

/* ---- Notområde ---- */
#scoreArea {
  flex: 1; overflow: auto; padding: 28px;
  display: flex; justify-content: center; align-items: flex-start;
}
#scoreContainer {
  background: #fff; box-shadow: var(--shadow); border-radius: 4px;
  padding: 6px; cursor: crosshair;
}
#scoreContainer svg { display: block; }

/* Markerad not + hover-cue ritas av editor.js som SVG-overlay */
.sel-rect { fill: rgba(47,109,240,.16); stroke: var(--accent); stroke-width: 1; rx: 3; }
.hover-line { stroke: rgba(47,109,240,.5); stroke-width: 1; stroke-dasharray: 3 3; }
.hover-dot { fill: rgba(47,109,240,.55); }

/* ---- Statusbar ---- */
#statusbar {
  display: flex; gap: 16px; padding: 6px 18px;
  background: var(--panel); border-top: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
}
#hintText { color: var(--ink); }

/* ---- Pianoklaviatur (input) ---- */
#piano { display: flex; align-items: flex-end; height: 0; overflow: hidden; transition: height .15s; }
#piano.open { height: 92px; padding: 8px 18px; background: var(--panel); border-bottom: 1px solid var(--line); }

/* ---- Utskrift ---- */
@media print {
  #topbar, #toolbar, #statusbar, #piano { display: none !important; }
  #scoreArea { overflow: visible; padding: 0; }
  #scoreContainer { box-shadow: none; padding: 0; }
  body, #app { height: auto; background: #fff; }
}