/* Brick Quest — Design-Tokens aus dem Handoff (README design_handoff_brick_quest) */
:root {
  --ground: #faf8f4;
  --surface: #fff;
  --ink: #29251e;
  --muted: #6f695e;
  --muted-2: #8d8676;
  --line: #e4dfd4;
  --accent: #cf3f2e;
  --accent-shadow: #9f2b1d;
  --brick-yellow: #e8ae0c;
  --brick-blue: #2b5ea7;
  --brick-green: #35875a;
  --green-shadow: #26643f;
  --chip-bg: #f1ede4;
  --taken-bg: #f4f1ea;
  --success-bg: #eef5ef;
  --key-bg: #fdf4dc;
  --key-ink: #a17a05;
  --map-bg: #e7e0cf;
  --map-dot: #d9d1bc;
  --font-head: 'Fredoka', 'Trebuchet MS', sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.6;
  overscroll-behavior: none;
}
button { font: inherit; color: inherit; background: none; border: none; padding: 0; cursor: pointer; }
input { font: inherit; }
.hidden { display: none !important; }

@keyframes pop { from { transform: translateY(8px) scale(.97); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Login ---------- */
.login {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--map-bg);
  background-image: radial-gradient(var(--map-dot) 2.5px, transparent 2.5px);
  background-size: 30px 30px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 26px 22px 24px;
  box-shadow: 0 4px 0 rgba(41, 37, 30, .12);
  display: flex;
  flex-direction: column;
}
.login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.studs, .logo-studs { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; flex: none; }
.studs span, .logo-studs span { width: 11px; height: 11px; border-radius: 50%; }
.logo-studs span { width: 9px; height: 9px; }
.s-acc { background: var(--accent); }
.s-yel { background: var(--brick-yellow); }
.s-blu { background: var(--brick-blue); }
.s-grn { background: var(--brick-green); }
.login-title { font: 700 26px/1.1 var(--font-head); }
.login-sub { font: 400 14px/1.5 var(--font-body); color: var(--muted); margin-bottom: 18px; }
.login-label {
  font: 600 11px/1.3 var(--font-mono);
  letter-spacing: .12em;
  color: var(--muted);
  margin: 10px 0 6px;
}
.login-card input {
  min-height: 48px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  padding: 0 14px;
  background: var(--ground);
  font-size: 16px;
}
.login-card input:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.login-error {
  margin-top: 12px;
  background: #fdecea;
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13.5px;
  color: #8c2114;
}
.login-card .btn { margin-top: 18px; }

/* ---------- Buttons / Chips ---------- */
.btn {
  border-radius: 10px;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 600 17px/1 var(--font-head);
  width: 100%;
}
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 4px 0 var(--accent-shadow); }
.btn-dark { background: var(--ink); color: #fff; box-shadow: 0 4px 0 #100e0b; }
.btn-plain { background: var(--chip-bg); border: 1px solid var(--line); font-size: 16px; }
.btn-green { background: var(--brick-green); color: #fff; box-shadow: 0 3px 0 var(--green-shadow); }

.chip {
  background: var(--chip-bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 12px;
  font: 600 12px/1.3 var(--font-mono);
}
.caps-label {
  font: 600 11px/1.3 var(--font-mono);
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: 10px;
}
.footnote { font: 400 12px/1.5 var(--font-mono); color: var(--muted-2); }

/* ---------- App-Rahmen ---------- */
.app { height: 100dvh; display: flex; overflow: hidden; }
.sidebar { display: none; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content { flex: 1; min-height: 0; position: relative; }
.screen { position: absolute; inset: 0; overflow: auto; }
.screen.pad { padding: 18px 16px 28px; }
.screen-map { overflow: hidden; display: flex; }

/* Mobiler Header */
.mheader {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 8px 16px 10px;
  padding-top: max(8px, env(safe-area-inset-top));
  background: var(--surface);
  border-bottom: 2px solid var(--line);
  flex: none;
  z-index: 5;
}
.mheader .av-slot { width: 34px; height: 44px; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; flex: none; }
.mheader .who { flex: 1; min-width: 0; }
.mheader .who-name { font: 600 16px/1.15 var(--font-head); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mheader .who-meta { font: 400 12px/1.3 var(--font-body); color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mheader .chips { display: flex; gap: 7px; flex: none; }
.stat-chip { background: var(--chip-bg); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; text-align: center; }
.stat-chip .v { font: 600 15px/1 var(--font-mono); }
.stat-chip .k { font: 600 8.5px/1.4 var(--font-mono); letter-spacing: .1em; color: var(--muted); }
.stat-chip.key { background: var(--key-bg); border-color: var(--brick-yellow); }
.stat-chip.key .k { color: var(--key-ink); }
.mheader .logout, .dtopbar .logout {
  font: 600 11px/1 var(--font-mono);
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  flex: none;
}

/* Desktop-Topbar */
.dtopbar { display: none; }

/* ---------- Karte ---------- */
.mapwrap {
  flex: 1;
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: var(--map-bg);
  touch-action: none;
  cursor: grab;
}
.mapwrap.dragging { cursor: grabbing; }
#map { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.mapctl {
  position: absolute;
  right: 12px;
  bottom: 64px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  z-index: 20;
}
.mapbtn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  box-shadow: 0 2px 0 rgba(41, 37, 30, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 600 20px/1 var(--font-head);
}
.mapbtn-dark {
  background: var(--ink);
  color: #fff;
  border: none;
  box-shadow: 0 2px 0 rgba(41, 37, 30, .3);
  font: 600 10px/1.1 var(--font-mono);
  text-align: center;
}
.maphint {
  position: absolute;
  left: 12px;
  right: 68px;
  bottom: 12px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 11px;
  font: 400 11.5px/1.45 var(--font-body);
  color: #4a453c;
  z-index: 6;
}
.rail { display: none; }

/* ---------- Tabbar (mobil) ---------- */
.tabbar {
  flex: none;
  display: flex;
  background: var(--surface);
  border-top: 2px solid var(--line);
  padding: 8px 8px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 5;
}
.tab-item {
  flex: 1;
  min-height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: 10px;
}
.tab-item.on { background: var(--taken-bg); }
.tab-icon { width: 20px; height: 16px; border-radius: 4px; border: 2.5px solid #b6ad9a; background: transparent; }
.tab-item.on .tab-icon { border-color: var(--ink); }
.tab-label { font: 600 11px/1.2 var(--font-body); color: var(--muted); }
.tab-item.on .tab-label { color: var(--ink); }

/* ---------- Farbband-Screens (Node / Auftrag) ---------- */
.band { padding: 16px 16px 20px; }
.band-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: 600 13px/1 var(--font-body);
  color: rgba(255, 255, 255, .85);
  margin-bottom: 12px;
}
.band-title { font: 700 26px/1.1 var(--font-head); color: #fff; text-wrap: pretty; }
.band-title.small { font-size: 24px; line-height: 1.15; }
.band-meta { font: 600 12px/1.4 var(--font-mono); color: rgba(255, 255, 255, .85); margin-top: 5px; }
.pad-x { padding: 16px 16px 26px; }

.rulecard {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 12px 14px;
  font: 400 13.5px/1.5 var(--font-body);
  margin-bottom: 16px;
}

.task-list { display: flex; flex-direction: column; gap: 10px; }
.task-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 10px;
  min-height: 56px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 2px 0 rgba(41, 37, 30, .07);
  cursor: pointer;
  text-align: left;
  width: 100%;
}
.task-card.taken { background: var(--taken-bg); opacity: .72; cursor: default; box-shadow: none; }
.task-card.mine { background: var(--success-bg); border: 2px solid var(--brick-green); box-shadow: none; cursor: default; }
.task-card .t-main { flex: 1; min-width: 0; }
.task-card .t-title { font: 600 15.5px/1.25 var(--font-head); }
.task-card.taken .t-title { color: var(--muted); }
.task-card .t-status { font: 400 12.5px/1.4 var(--font-body); color: var(--muted); margin-top: 3px; }
.task-card .t-pts {
  flex: none;
  font: 600 12px/1.3 var(--font-mono);
  color: var(--muted);
  background: var(--chip-bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
}
.t-action {
  flex: none;
  min-height: 40px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font: 600 13.5px/1 var(--font-head);
}
.t-action.free { background: var(--accent); color: #fff; box-shadow: 0 3px 0 var(--accent-shadow); cursor: pointer; }
.t-action.mine { background: var(--brick-green); color: #fff; }
.t-action.taken { background: var(--chip-bg); color: var(--muted); }

.empty-card {
  background: var(--taken-bg);
  border: 2px dashed var(--line);
  border-radius: 10px;
  padding: 22px 16px;
  text-align: center;
  font: 400 13.5px/1.5 var(--font-body);
  color: var(--muted);
}

/* Auftragsdetail */
.chips-row { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.task-desc { font: 400 15.5px/1.6 var(--font-body); margin-bottom: 18px; text-wrap: pretty; }
.statuscard {
  background: var(--success-bg);
  border: 1px solid var(--brick-green);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 14px;
}
.statuscard .s-title { font: 600 14px/1.2 var(--font-head); margin-bottom: 4px; }
.statuscard .s-text { font: 400 13.5px/1.5 var(--font-body); color: #41603f; }
.takencard {
  background: var(--chip-bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  font: 400 13.5px/1.5 var(--font-body);
  color: var(--muted);
}

/* ---------- Auftrag-Tab (M4) ---------- */
.screen-title { font: 700 22px/1.1 var(--font-head); margin-bottom: 14px; }
.claimcard { border-radius: 12px; padding: 16px 18px; }
.claimcard .c-meta { font: 600 11px/1.3 var(--font-mono); color: rgba(255, 255, 255, .8); letter-spacing: .1em; }
.claimcard .c-title { font: 700 20px/1.2 var(--font-head); color: #fff; margin-top: 4px; text-wrap: pretty; }
.claimcard .c-pts { font: 600 12px/1.3 var(--font-mono); color: rgba(255, 255, 255, .85); margin-top: 8px; }
.steps { display: flex; flex-direction: column; margin-top: 18px; }
.step { display: flex; gap: 12px; align-items: stretch; }
.step .s-rail { display: flex; flex-direction: column; align-items: center; flex: none; width: 22px; }
.step .s-dot { width: 18px; height: 18px; border-radius: 5px; border: 3px solid var(--ink); background: #fff; flex: none; }
.step .s-dot.done { background: var(--ink); }
.step .s-dot.now { background: var(--brick-green); }
.step .s-bar { width: 3px; flex: 1; min-height: 26px; background: var(--line); }
.step .s-bar.done { background: var(--ink); }
.step .s-body { padding-bottom: 16px; min-width: 0; }
.step .s-name { font: 600 15px/1.3 var(--font-head); margin-bottom: 2px; color: var(--muted); }
.step .s-name.done { color: var(--ink); }
.step .s-text { font: 400 13px/1.45 var(--font-body); color: var(--muted); }
.empty-claim {
  background: var(--surface);
  border: 2px dashed var(--line);
  border-radius: 10px;
  padding: 26px 18px;
  text-align: center;
}
.empty-claim .e-title { font: 600 15px/1.3 var(--font-head); margin-bottom: 6px; }
.empty-claim .e-text { font: 400 13.5px/1.5 var(--font-body); color: var(--muted); margin-bottom: 16px; }
.empty-claim .btn { display: inline-flex; width: auto; min-height: 44px; padding: 0 20px; font-size: 15px; border-radius: 9px; }

.keychips { display: flex; gap: 9px; flex-wrap: wrap; }
.keychip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--taken-bg);
  border: 1.5px dashed var(--line);
  color: var(--muted);
  font: 600 11.5px/1.2 var(--font-body);
}
.keychip.has { background: var(--key-bg); border: 1.5px solid var(--brick-yellow); color: var(--ink); }
.keychip .lock { width: 13px; height: 11px; border-radius: 2px; border: 2px solid #c3bcab; background: transparent; }
.keychip.has .lock { border-color: var(--ink); background: var(--brick-yellow); }

/* ---------- Bestenliste ---------- */
.segment {
  display: flex;
  background: var(--chip-bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  margin-bottom: 16px;
}
.segment button {
  flex: 1;
  text-align: center;
  padding: 9px 12px;
  border-radius: 999px;
  font: 600 13.5px/1 var(--font-head);
  color: var(--muted);
}
.segment button.on { background: var(--ink); color: #fff; }
.board-list { display: flex; flex-direction: column; gap: 8px; }
.board-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.board-row.me { background: var(--success-bg); border: 2px solid var(--brick-green); }
.board-row .b-rank { font: 600 14px/1 var(--font-mono); color: var(--muted); width: 22px; flex: none; }
.board-row .b-av { width: 30px; height: 40px; flex: none; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; }
.board-row .b-main { flex: 1; min-width: 0; }
.board-row .b-name { font: 600 15px/1.25 var(--font-head); }
.board-row .b-meta { font: 400 11.5px/1.3 var(--font-mono); color: var(--muted); }
.board-row .b-pts { font: 600 17px/1 var(--font-mono); }

/* Desktop-Tabelle */
.table { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.table .thead {
  display: flex;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font: 600 10.5px/1.3 var(--font-mono);
  letter-spacing: .11em;
  color: var(--muted);
}
.table .trow { display: flex; gap: 16px; align-items: center; padding: 13px 18px; border-top: 1px solid var(--line); }
.table .trow:first-of-type { border-top: none; }
.table .trow.me { background: var(--success-bg); }
.col-rank { width: 34px; font: 600 14px/1 var(--font-mono); color: var(--muted); flex: none; }
.col-av { width: 28px; height: 38px; flex: none; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; }
.col-team { flex: 1; min-width: 0; font: 600 15px/1.25 var(--font-head); }
.col-class { width: 90px; font: 400 13.5px/1.3 var(--font-body); color: var(--muted); flex: none; }
.col-zone { width: 110px; font: 600 12px/1.3 var(--font-mono); color: var(--muted); flex: none; }
.col-pts { width: 70px; text-align: right; font: 600 17px/1 var(--font-mono); flex: none; }

/* ---------- Avatar ---------- */
.avatar-hero {
  background: var(--map-bg);
  background-image: radial-gradient(var(--map-dot) 2.5px, transparent 2.5px);
  background-size: 24px 24px;
  padding: 22px 0 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.avatar-hero .stage { height: 150px; display: flex; align-items: flex-end; }
.avatar-hero .counter { font: 600 12px/1.3 var(--font-mono); color: var(--muted); }
.swatches { display: flex; gap: 10px; margin-bottom: 22px; }
.swatch {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 3px solid rgba(41, 37, 30, .15);
}
.swatch.on { border-color: var(--ink); outline: 2px solid var(--ink); outline-offset: 3px; }
.opt-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.opt-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  min-height: 56px;
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
  width: 100%;
}
.opt-row.on { border: 2px solid var(--ink); }
.opt-row.locked { background: var(--taken-bg); border: 1px dashed var(--line); opacity: .7; cursor: default; }
.opt-row .o-swatch { width: 30px; height: 22px; border-radius: 6px; flex: none; border: 2.5px solid var(--ink); }
.opt-row .o-main { flex: 1; min-width: 0; }
.opt-row .o-name { font: 600 15px/1.25 var(--font-head); }
.opt-row .o-src { font: 400 12px/1.4 var(--font-body); color: var(--muted); }
.opt-row .o-tag { flex: none; font: 600 11px/1.3 var(--font-mono); color: var(--muted); }
.opt-row.on .o-tag { color: var(--ink); }

/* ---------- Lehrperson ---------- */
.teacher-cols { display: flex; flex-direction: column; gap: 24px; align-items: stretch; }
.pending-list { display: flex; flex-direction: column; gap: 12px; }
.pending-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 5px solid var(--brick-green);
  border-radius: 10px;
  padding: 16px 18px;
}
.pending-card .p-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 4px; }
.pending-card .p-team { font: 700 17px/1.2 var(--font-head); }
.pending-card .p-wait { font: 600 11px/1.3 var(--font-mono); color: var(--muted); }
.pending-card .p-task { font: 400 14px/1.45 var(--font-body); margin-bottom: 4px; }
.pending-card .p-meta { font: 600 11.5px/1.3 var(--font-mono); color: var(--muted); margin-bottom: 12px; }
.pending-card .p-actions { display: flex; align-items: center; gap: 10px; }
.pending-card .p-actions .btn { flex: 1; min-height: 46px; font-size: 15px; border-radius: 9px; }
.bonus-row { display: flex; align-items: center; gap: 9px; margin-top: 12px; cursor: pointer; font: 400 13px/1.4 var(--font-body); }
.bonus-box { width: 19px; height: 19px; border-radius: 5px; flex: none; border: 2.5px solid var(--ink); background: #fff; }
.bonus-box.on { background: var(--brick-yellow); }
.teacher-empty {
  background: var(--surface);
  border: 2px dashed var(--line);
  border-radius: 10px;
  padding: 22px;
  text-align: center;
  font: 400 14px/1.5 var(--font-body);
  color: var(--muted);
}
.col-node { width: 70px; font: 600 12.5px/1.3 var(--font-mono); color: var(--muted); flex: none; }
.col-keys { width: 64px; font: 600 12.5px/1.3 var(--font-mono); color: var(--muted); flex: none; }
.col-tpts { width: 56px; font: 600 14px/1 var(--font-mono); flex: none; }
.col-task { width: 180px; font: 400 13px/1.4 var(--font-body); color: var(--muted); flex: none; }
.teacher-cols .col-team { font-size: 14.5px; }

/* ---------- Schlüssel-Dropdown ---------- */
.keypop {
  position: fixed;
  width: 268px;
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 5px 0 rgba(41, 37, 30, .15);
  z-index: 70;
  padding: 14px 15px 12px;
  animation: pop .25s ease-out;
}
.keypop .kp-title {
  font: 600 11px/1.3 var(--font-mono);
  letter-spacing: .12em;
  color: var(--muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.kp-section { margin-top: 12px; }
.kp-head {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 20px;
  font: 600 10.5px/1.3 var(--font-mono);
  letter-spacing: .1em;
  color: var(--muted);
  margin-bottom: 6px;
}
.kp-head .kp-label { flex: 1; }
.kp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--success-bg);
  border: 1px solid var(--brick-green);
  color: #2c6b48;
  border-radius: 999px;
  padding: 3px 9px;
  font: 600 9.5px/1.3 var(--font-mono);
  letter-spacing: .06em;
  white-space: nowrap;
}
.kp-crown {
  width: 14px;
  height: 9px;
  flex: none;
  background: var(--brick-yellow);
  border-radius: 1px;
  clip-path: polygon(0 100%, 0 0, 25% 60%, 50% 0, 75% 60%, 100% 0, 100% 100%);
}
.kp-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 0;
  font: 600 13.5px/1.2 var(--font-body);
}
.kp-check {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  flex: none;
  border: 2.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 11px/1 var(--font-body);
  color: #fff;
}
.kp-row.has .kp-check { background: var(--brick-green); border-color: var(--ink); }
.kp-row:not(.has) .kp-check { border: 2px dashed #c3bcab; }
.kp-row:not(.has) { color: var(--muted); }
.kp-section.done .kp-row { opacity: .5; }
.kp-section.locked .kp-row { opacity: .45; }
.kp-foot {
  font: 400 10.5px/1.5 var(--font-mono);
  color: var(--muted-2);
  margin-top: 10px;
}
.stat-chip.key, .dtopbar .chip.keys { cursor: pointer; }

/* ---------- Sheet / Toast ---------- */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(41, 37, 30, .5);
  display: flex;
  align-items: flex-end;
  z-index: 80;
}
.sheet {
  background: var(--ground);
  border-radius: 18px 18px 0 0;
  padding: 22px 18px;
  padding-bottom: max(34px, env(safe-area-inset-bottom));
  width: 100%;
  animation: pop .25s ease-out;
}
.sheet .sh-title { font: 700 20px/1.2 var(--font-head); margin-bottom: 8px; }
.sheet .sh-text { font: 400 14.5px/1.55 var(--font-body); color: var(--muted); margin-bottom: 18px; }
.sheet .sh-actions { display: flex; flex-direction: column; gap: 9px; }
.toast {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 104px;
  background: var(--ink);
  color: #fff;
  border-radius: 10px;
  padding: 13px 15px;
  font: 600 14px/1.4 var(--font-body);
  z-index: 90;
  animation: pop .25s ease-out;
  box-shadow: 0 6px 18px rgba(41, 37, 30, .3);
}

/* ---------- Desktop (ab 1100px) ---------- */
@media (min-width: 1100px) {
  .sidebar {
    display: flex;
    width: 236px;
    flex: none;
    background: var(--ink);
    color: #fff;
    flex-direction: column;
    padding: 20px 14px;
  }
  .sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 0 6px 22px; }
  .sidebar-title { font: 700 19px/1 var(--font-head); }
  .dnav { display: flex; flex-direction: column; gap: 4px; }
  .dnav-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 12px;
    border-radius: 9px;
    min-height: 44px;
    width: 100%;
    text-align: left;
  }
  .dnav-item.on { background: rgba(255, 255, 255, .12); }
  .dnav-icon { width: 18px; height: 15px; border-radius: 4px; flex: none; border: 2.5px solid rgba(255, 255, 255, .45); background: transparent; }
  .dnav-item.on .dnav-icon { border-color: #fff; }
  .dnav-label { font: 600 14.5px/1.2 var(--font-head); color: rgba(255, 255, 255, .7); }
  .dnav-item.on .dnav-label { color: #fff; }
  .sidebar-team {
    margin-top: auto;
    background: rgba(255, 255, 255, .07);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    align-items: flex-end;
    gap: 8px;
  }
  .sidebar-team .av-slot { width: 40px; height: 52px; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; flex: none; }
  .sidebar-team .st-name { font: 600 14px/1.2 var(--font-head); }
  .sidebar-team .st-meta { font: 600 10.5px/1.4 var(--font-mono); color: #a89f90; }
  .sidebar-team .logout-d {
    margin-top: 6px;
    font: 600 10px/1 var(--font-mono);
    color: #a89f90;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 999px;
    padding: 5px 9px;
  }

  .mheader { display: none; }
  .dtopbar {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 24px;
    border-bottom: 2px solid var(--line);
    background: var(--surface);
  }
  .dtopbar .d-title { font: 700 20px/1.1 var(--font-head); flex: 1; }
  .dtopbar .chip.zone { background: var(--success-bg); border-color: var(--brick-green); color: #2c6b48; padding: 6px 14px; font-size: 12.5px; }
  .dtopbar .chip.keys { background: var(--key-bg); border-color: var(--brick-yellow); color: var(--key-ink); padding: 6px 14px; font-size: 12.5px; }
  .dtopbar .chip.pts { padding: 6px 14px; font-size: 12.5px; }
  .tabbar { display: none; }

  .screen.pad { padding: 24px 28px; }
  .segment { width: 320px; }

  .rail {
    display: block;
    width: 392px;
    flex: none;
    border-left: 2px solid var(--line);
    background: var(--surface);
    overflow: auto;
  }
  .rail .band { padding: 18px 18px 20px; }
  .rail .band-title { font-size: 20px; line-height: 1.15; }
  .rail .band-meta { font-size: 11.5px; margin-top: 4px; }
  .rail-body { padding: 16px 18px 6px; }
  .rail-rule { font: 400 13px/1.5 var(--font-body); color: #4a453c; margin-bottom: 14px; }
  .rail-lower { padding: 10px 18px 22px; }
  .rail-lower .caps-label { margin: 14px 0 10px; }
  .rail-claim {
    border-radius: 10px;
    padding: 13px 15px;
    font: 400 13.5px/1.5 var(--font-body);
    background: var(--taken-bg);
    border: 1px solid var(--line);
  }
  .rail-claim.active { background: var(--success-bg); border-color: var(--brick-green); }

  .mapctl { right: 14px; bottom: 14px; flex-direction: row; gap: 8px; }
  .mapbtn { width: 42px; height: 42px; }
  .mapbtn-dark { width: auto; padding: 0 14px; font: 600 12.5px/1 var(--font-mono); }
  .maphint { left: 14px; right: auto; max-width: 420px; bottom: 14px; font-size: 12px; padding: 9px 12px; }

  /* Mobile Vollbild-Screens werden auf dem Desktop zu Inhaltsseiten mit Maxbreite */
  .screen.overlay { background: var(--ground); }
  .screen.overlay .band { padding: 18px 28px 22px; }
  .screen.overlay .pad-x { padding: 20px 28px 30px; max-width: 720px; }
  #screen-claim, #screen-board { max-width: none; }
  #screen-claim > .inner, #screen-board > .inner, #screen-teacher > .inner { max-width: 860px; }

  .teacher-cols { flex-direction: row; gap: 24px; align-items: flex-start; }
  .teacher-left { width: 430px; flex: none; }
  .teacher-right { flex: 1; min-width: 0; }

  .toast {
    left: auto;
    right: 28px;
    bottom: 24px;
    max-width: 420px;
    padding: 14px 18px;
    font-size: 14.5px;
    box-shadow: 0 8px 22px rgba(41, 37, 30, .28);
  }
  .sheet-backdrop { align-items: center; justify-content: center; }
  .sheet { max-width: 420px; border-radius: 18px; padding-bottom: 22px; }
}

/* ---------- Brick-Avatar (DOM-Sprite) ---------- */
.brick-avatar { position: relative; width: 64px; height: 88px; flex: none; transform-origin: bottom center; }
.brick-avatar .ba-inner { position: absolute; inset: 0; }

/* Verdienbare Spezial-Effekte */
.brick-avatar .fx-sprung { animation: fxJump 1.8s ease-in-out infinite; }
@keyframes fxJump {
  0%, 30%, 100% { transform: none; }
  10% { transform: translateY(-14px); }
  20% { transform: translateY(-3px); }
  26% { transform: translateY(-7px); }
}
.brick-avatar .fx-salto { animation: fxFlip 2.6s infinite; transform-origin: 50% 50%; }
@keyframes fxFlip {
  0%, 60% { transform: rotate(0); }
  90%, 100% { transform: rotate(360deg); }
}
.brick-avatar .fx-glow {
  position: absolute;
  left: -16px;
  right: -16px;
  top: 0;
  bottom: -6px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(232, 174, 12, .55), rgba(232, 174, 12, 0));
  animation: fxGlow 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes fxGlow {
  0%, 100% { opacity: .35; transform: scale(.9); }
  50% { opacity: .9; transform: scale(1.12); }
}
.brick-avatar .fx-heart {
  position: absolute;
  left: 24px;
  top: 4px;
  font-size: 13px;
  line-height: 1;
  color: #cf3f2e;
  opacity: 0;
  animation: fxHeart 2.1s ease-out infinite;
  pointer-events: none;
}
.brick-avatar .fx-heart.h2 { left: 38px; animation-delay: .7s; }
.brick-avatar .fx-heart.h3 { left: 10px; animation-delay: 1.4s; }
@keyframes fxHeart {
  0% { opacity: 0; transform: translateY(0) scale(.7); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-34px) scale(1.15); }
}
.brick-avatar .ba-head {
  position: absolute;
  left: 15px;
  top: 16px;
  width: 34px;
  height: 26px;
  border-radius: 9px;
  background: #f4f0e6;
  border: 2.5px solid #29251e;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.brick-avatar .ba-eye { width: 5px; height: 7px; border-radius: 2px; background: #29251e; }
.brick-avatar .ba-neck { position: absolute; left: 24px; top: 42px; width: 16px; height: 6px; border-radius: 3px; background: #cfc8b8; }
.brick-avatar .ba-body {
  position: absolute;
  left: 8px;
  top: 47px;
  width: 48px;
  height: 32px;
  border-radius: 8px;
  border: 2.5px solid #29251e;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
}
.brick-avatar .ba-stud { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, .55); }
.brick-avatar .ba-leg { position: absolute; top: 54px; width: 11px; height: 22px; border-radius: 5px; background: #3b352c; }
.brick-avatar .ba-leg.l { left: 2px; }
.brick-avatar .ba-leg.r { right: 2px; }
.brick-avatar .ba-foot { position: absolute; bottom: 0; width: 13px; height: 12px; border-radius: 4px 4px 6px 6px; background: #29251e; }
.brick-avatar .ba-foot.l { left: 16px; }
.brick-avatar .ba-foot.r { right: 16px; }
.brick-avatar .ba-hat-antenne { position: absolute; left: 30px; top: 0; width: 4px; height: 18px; border-radius: 2px; background: #29251e; }
.brick-avatar .ba-hat-krone {
  position: absolute;
  left: 14px;
  top: 2px;
  width: 36px;
  height: 14px;
  background: #e8ae0c;
  border: 2.5px solid #29251e;
  border-radius: 4px 4px 2px 2px;
  clip-path: polygon(0 100%, 0 0, 20% 55%, 40% 0, 60% 55%, 80% 0, 100% 0, 100% 100%);
}
.brick-avatar .ba-hat-helm { position: absolute; left: 11px; top: 6px; width: 42px; height: 16px; border-radius: 9px 9px 3px 3px; border: 2.5px solid #29251e; }
.brick-avatar .ba-tool-schluessel {
  position: absolute;
  right: -6px;
  top: 50px;
  width: 9px;
  height: 26px;
  border-radius: 4px;
  background: #e8ae0c;
  border: 2.5px solid #29251e;
  transform: rotate(12deg);
}
.brick-avatar .ba-tool-greifer {
  position: absolute;
  right: -10px;
  top: 48px;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  background: #9aa0a6;
  border: 2.5px solid #29251e;
  clip-path: polygon(0 0, 100% 0, 100% 40%, 45% 40%, 45% 60%, 100% 60%, 100% 100%, 0 100%);
}