/* Verben — Weboberfläche. Farbgruppen der Zeitformen als Anlehnung an die
   farbigen Fenster des Originalprogramms. */
:root {
  --bg: #f5f4f0;
  --fg: #1c1c1c;
  --muted: #666;
  --card: #ffffff;
  --border: #d8d5cc;
  --accent: #2b5d8a;
  --accent-fg: #ffffff;
  /* Blockfarben je Modus (Kopfzeilen) */
  --c-inf: #5a5a8f;
  --c-part: #7a5a3a;
  --c-ind-simple: #2b6a6a;
  --c-ind-comp: #8a6a2b;
  --c-subj: #6a2b6a;
  --c-cond: #2b5d8a;
  --c-imp: #8a2b2b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #191a1c;
    --fg: #e8e6e0;
    --muted: #9a978f;
    --card: #222327;
    --border: #3a3b40;
    --accent: #6ea3d4;
    --accent-fg: #10131a;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.45 system-ui, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.7rem 1.2rem;
  border-bottom: 1px solid var(--border);
}
h1 { font-size: 1.35rem; margin: 0; }
h1 .sub { font-weight: normal; color: var(--muted); font-size: 1rem; }
.searchbox { flex: 1; max-width: 28rem; }
#search {
  width: 100%;
  padding: 0.5rem 0.8rem;
  font-size: 1.05rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--fg);
}
#search:focus { outline: 2px solid var(--accent); border-color: transparent; }

.uilang { display: flex; gap: 0.25rem; }
.uilang button {
  border: none;
  background: none;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 0.2rem 0.35rem;
  cursor: pointer;
  border-radius: 4px;
}
.uilang button:hover { color: var(--fg); }
.uilang button.active {
  color: var(--fg);
  font-weight: 700;
  background: var(--border);
}

#status { padding: 2rem; text-align: center; color: var(--muted); }
#status.error { color: #b03030; }

main { display: flex; flex: 1; min-height: 0; }

#sidebar {
  width: 16rem;
  flex-shrink: 0;
  overflow-y: auto;
  border-right: 1px solid var(--border);
  padding: 0.4rem 0;
  max-height: calc(100vh - 7rem);
  position: sticky;
  top: 0;
}
#wordlist, #reverse-results { list-style: none; margin: 0; padding: 0; }
#wordlist li, #reverse-results li {
  padding: 0.25rem 1rem;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#wordlist li:hover, #reverse-results li:hover { background: var(--border); }
#wordlist li.active {
  background: var(--accent);
  color: var(--accent-fg);
}
#wordlist li .tr, #reverse-results li .info {
  color: var(--muted);
  font-size: 0.85em;
  margin-left: 0.4em;
}
#wordlist li.active .tr { color: var(--accent-fg); opacity: 0.8; }
#reverse-hint { padding: 1rem; color: var(--muted); }
#reverse-hint button {
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--fg);
  cursor: pointer;
}

#content { flex: 1; padding: 1rem 1.4rem; overflow-y: auto; }
.titlerow { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
#verbname { margin: 0 0 0.3rem; font-size: 1.7rem; }
#translation { color: var(--muted); font-size: 1.05rem; }

.modes { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0.4rem 0; }
.modes button {
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--fg);
  cursor: pointer;
  font-size: 0.95rem;
}
.modes button.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.attributes { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.8rem; }
.attributes .chip {
  display: inline-block;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 0.4em;
  margin-right: 0.35em;
}

.blocks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 0.8rem;
  align-items: start;
}
.block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.block h3 {
  margin: 0;
  padding: 0.3rem 0.7rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: #fff;
  background: var(--c-ind-simple);
  cursor: grab;
  user-select: none;
}
.block h3:active { cursor: grabbing; }
.block.dragging { opacity: 0.45; outline: 2px dashed var(--accent); }
.block ul { list-style: none; margin: 0; padding: 0.45rem 0.7rem; }
.block li { padding: 0.08rem 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.block li:empty { display: none; }

.block[data-group="inf"] h3 { background: var(--c-inf); }
.block[data-group="part"] h3 { background: var(--c-part); }
.block[data-group="ind-simple"] h3 { background: var(--c-ind-simple); }
.block[data-group="ind-comp"] h3 { background: var(--c-ind-comp); }
.block[data-group="subj"] h3 { background: var(--c-subj); }
.block[data-group="cond"] h3 { background: var(--c-cond); }
.block[data-group="imp"] h3 { background: var(--c-imp); }

footer {
  padding: 0.5rem 1.2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}
button.linklike {
  border: none;
  background: none;
  color: var(--accent);
  cursor: pointer;
  font-size: inherit;
  padding: 0;
  text-decoration: underline;
}

@media (max-width: 700px) {
  main { flex-direction: column; }
  #sidebar {
    width: 100%;
    max-height: 12rem;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}