*{box-sizing:border-box}

/* === Standard-Theme (Schüler:innen) – Warm Neutral, freundlich, nicht zu hell === */
:root{
  --bg:#f4f1ef;            /* sanftes Warmgrau */
  --card:#ede9e6;          /* Paneele */
  --card-2:#e8e3df;        /* Inputs/Karten */
  --ink:#2f2a29;           /* Primärtext (guter Kontrast) */
  --muted:#6e6560;         /* Sekundärtext */
  --accent:#8e3c3c;        /* Akzent (zurückhaltend) */
  --accent-weak:#b06a6a;   /* sanfter Akzent */
  --border:#d8d1cc;        /* dezente Rahmen */
  --border-strong:#c4b8b1; /* stärkerer Rahmen */
  --ok:#3ea868;
  --warn:#c59a1a;
  --bad:#a54f4f;           /* Fehler */
}

/* === Lehrkräfte-Theme – kühl/blau wie Merge-Tool ===
   Auf einer Lehrkräfte-Seite: <body class="theme-teachers"> */
.theme-teachers{
  --bg:#0b1020;
  --card:#0f1630;
  --card-2:#0c1230;
  --ink:#eef1ff;
  --muted:#aeb6d9;
  --accent:#7aa2ff;        /* Tabs/Buttons aktiv */
  --accent-weak:#5d7be6;
  --border:#1f2a49;
  --border-strong:#26366a;
  --ok:#4ade80;
  --warn:#facc15;
  --bad:#f87171;
}

/* === Grundlayout === */
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
}

/* Header & Tabs */
.app-header{
  display:flex;justify-content:space-between;align-items:center;
  padding:16px 20px;border-bottom:1px solid var(--border);
  background:var(--bg); position:sticky;top:0;z-index:10
}
h1{margin:0;font-size:1.2rem;letter-spacing:.2px}
nav{display:flex;gap:8px}
.tab{
  border:1px solid var(--border);
  background:var(--card-2); color:var(--ink);
  padding:8px 12px;border-radius:10px;cursor:pointer;
  transition:background .15s ease,border-color .15s ease,transform .05s ease;
}
.tab:hover{ background:rgba(0,0,0,.02); border-color:var(--border-strong); }
.theme-teachers .tab:hover{ background:#14204b; } /* etwas kräftiger im Blau-Theme */
.tab:active{ transform:translateY(1px); }
.tab.active{ background:var(--accent); color:#fff; border-color:var(--accent); }

main{max-width:1100px;margin:0 auto;padding:20px;display:block}

/* Paneele */
.panel{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;margin:14px 0;padding:14px 16px;
  box-shadow:0 1px 0 rgba(0,0,0,.03);
}
.panel h2{margin:0 0 8px 0;font-size:1.05rem}

/* Formulare */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
label{font-size:.92rem;color:var(--muted)}
input,select,textarea,button{
  width:100%;padding:10px 12px;border-radius:10px;
  border:1px solid var(--border);
  background:var(--card-2);color:var(--ink);
  transition:border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
input::placeholder,textarea::placeholder{color:#8b817c}
.theme-teachers input::placeholder,
.theme-teachers textarea::placeholder{color:#8390b7}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--border-strong);
  box-shadow:0 0 0 3px color-mix(in oklab, var(--accent) 25%, transparent);
}
button{
  cursor:pointer;background:color-mix(in oklab, var(--card-2) 80%, #fff);
  border:1px solid var(--border);
  transition:background .15s ease,border-color .15s ease,transform .05s ease;
}
button:hover{background:color-mix(in oklab, var(--card-2) 65%, #fff);border-color:var(--border-strong)}
button:active{transform:translateY(1px)}

.view{display:none}
.view.visible{display:block}

/* Karten / Ergebnisse */
#results .card{
  background:color-mix(in oklab, var(--card-2) 90%, #fff);
  border:1px solid var(--border);
  border-radius:14px;padding:12px;margin:10px 0;
  box-shadow:0 1px 0 rgba(0,0,0,.03);
}
.card h3{margin:0 0 6px 0}

.badges{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 2px}
.badge{
  font-size:.75rem;border:1px solid var(--border);
  padding:3px 10px;border-radius:999px;color:color-mix(in oklab, var(--ink) 70%, #000);
  background:var(--card-2);
}

.kv{display:grid;grid-template-columns:150px 1fr;gap:6px;font-size:.9rem}
.kv span{color:color-mix(in oklab, var(--ink) 80%, #000)}

/* Hinweise */
.note{
  border-left:3px solid var(--border);
  padding-left:10px;margin:8px 0;color:color-mix(in oklab, var(--ink) 80%, #000);
  background:var(--card-2);
  border-radius:6px 0 0 6px
}

/* Ratings */
.rating{
  display:grid;grid-template-columns:160px auto;align-items:start;gap:10px;
  border-bottom:1px dashed var(--border);
  padding:10px 0
}
.rating:last-child{border-bottom:none}
.rb-head{font-weight:600}
.rb-options{display:flex;gap:8px;flex-wrap:wrap}
.rb-options label{display:flex;align-items:center;gap:6px}

/* Phrasen */
.rb-phrases{margin:10px 0 0 0;display:flex;flex-direction:column;align-items:stretch}
.rb-phrases label{
  display:grid;grid-template-columns:20px 1fr;gap:8px;
  align-items:flex-start;justify-content:flex-start;text-align:left
}
.rb-phrases .phrase-text{display:block;white-space:normal;line-height:1.42}

/* Footer */
.app-footer{padding:20px;text-align:center;color:var(--muted)}
a{color:var(--accent)}
a:hover{color:color-mix(in oklab, var(--accent) 80%, #000)}
small{color:var(--muted)}

/* Erweiterte Filter */
.adv.hidden{display:none}
.adv{
  margin-top:10px;padding:12px;border:1px dashed var(--border);
  border-radius:12px;background:var(--card-2)
}

/* Details */
.details.hidden{display:none}
.details{
  margin-top:8px;padding:10px;border:1px dashed var(--border);
  border-radius:12px;background:var(--card-2)
}
.pr-head{font-weight:600;margin:6px 0 6px 0;color:color-mix(in oklab, var(--ink) 85%, #000)}
.pr-block{margin-bottom:10px}
.btn-details{
  margin-top:6px;border:1px solid var(--border);
  background:color-mix(in oklab, var(--card-2) 85%, #fff);
  color:color-mix(in oklab, var(--ink) 80%, #000);
  padding:8px 12px;border-radius:8px;cursor:pointer;
  transition:background .15s ease, border-color .15s ease;
}
.btn-details:hover{background:color-mix(in oklab, var(--card-2) 70%, #fff);border-color:var(--border-strong)}
.btn-details:active{transform:translateY(1px)}

/* Fehlerdarstellung */
.error-input{
  border-color:var(--bad) !important;
  box-shadow:0 0 0 3px color-mix(in oklab, var(--bad) 20%, transparent);
  background:color-mix(in oklab, var(--bad) 8%, #fff);
}
.rating.error{ border-color:var(--bad); background:color-mix(in oklab, var(--bad) 8%, #fff); }
.rating.error .rb-head{ color:color-mix(in oklab, var(--bad) 45%, var(--ink)); }

/* Aufzählungen */
.note-list{ margin:8px 0; padding-left:22px; color:color-mix(in oklab, var(--ink) 80%, #000); list-style-position: outside; }
.note-list li{ margin:4px 0; }

/* Metazeilen & Kommentare */
.pr-meta{ font-size:.88rem; color:var(--muted); margin:2px 0 6px 0 }
.pr-comment{
  margin:6px 0 10px 0; padding:10px;
  background:color-mix(in oklab, var(--card-2) 90%, #fff);
  border:1px solid var(--border);
  border-radius:8px; color:color-mix(in oklab, var(--ink) 85%, #000)
}
.pr-comment:before{
  content:"Kommentar:"; display:block; font-weight:600; margin-bottom:6px; color:var(--accent)
}

/* Kleine „Role“-Marke optional in Header */
.role-chip{
  margin-left:8px; padding:.2rem .55rem; border-radius:999px;
  border:1px solid var(--border-strong); font-size:.75rem; color:#fff;
  background:var(--accent);
}
/* Inline-Buttons im Fließtext */
.btn-inline{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.25rem .55rem;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--card-2);
  color:var(--ink);
  text-decoration:none;
  line-height:1.1;
  white-space:nowrap;
  vertical-align:baseline; /* sitzt sauber in Textzeile */
}
.btn-inline:hover{ filter:brightness(1.05); }
.btn-inline:active{ filter:brightness(.98); }

/* kleine Icon-Links im Text (falls du sie brauchst) */
.link-inline{
  display:inline-flex; align-items:center; gap:.35rem;
  text-decoration:none; border-bottom:1px dotted var(--border);
}
.link-inline:hover{ text-decoration:underline; }

.info-card{border:1px solid var(--border,#d8dee9);border-radius:16px;padding:16px;text-align:center;background:var(--card-2,#fff)}
.info-card h3{margin:6px 0}.info-card p{margin:0}.info-icon{font-size:2rem}
.download-local{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:12px;background:#2f7d32;color:#fff!important;text-decoration:none;font-weight:700;margin:8px 0}
.download-local:hover{filter:brightness(1.08);text-decoration:none}