/* Sicher! B2 · app views (index.html) */
#view { padding-top: 8px; padding-bottom: 40px; }
.vh { font-size: 1.35rem; margin: 14px 0 10px; }
#view h3 { font-size: 1.02rem; margin: 0 0 8px; }
#view > .card, #view > .note, #view > .grid2, #view > .grid3, #view > details { margin-bottom: 14px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.kv { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv b.ok { color: var(--green); } .kv b.bad { color: var(--red); }
.center { text-align: center; }
.big { font-size: 2rem; font-weight: 700; margin: 4px 0; }
kbd { border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; font-size: .72rem; background: var(--paper); color: var(--muted); font-family: var(--de); }

/* sessions */
.sess { padding: 16px 18px; margin-bottom: 12px; }
.sess.done { border-color: var(--green); }
.sess-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.sess-t { font-size: 1.12rem; font-weight: 700; margin: 4px 0 2px; }
.sess > .btn.primary { margin-top: 12px; padding: 9px 18px; }
.sess-body { margin-top: 10px; }
.why { background: var(--soft); border-radius: 10px; padding: 8px 12px; margin: 6px 0 10px; }
.blk { display: grid; grid-template-columns: 34px 1fr auto; gap: 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.blk-n { width: 30px; height: 30px; border-radius: 50%; background: var(--primary); color: var(--on-primary); display: grid; place-items: center; font-weight: 700; }
.act { background: var(--gold-soft); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-top: 8px; display: grid; gap: 6px; }
.act .ex { font-size: .95rem; }
.lesson summary { cursor: pointer; list-style: none; }
.lesson summary::-webkit-details-marker { display: none; }
.lesson.off { opacity: .7; }
details.lesson { margin-bottom: 10px; }
details.lesson > .pad { padding-top: 0; }
.res { margin: 6px 0 0; padding-right: 18px; }
.res li { margin: 4px 0; }

/* shadow cards */
.shcard { text-decoration: none; color: inherit; display: grid; gap: 6px; }
.shcard:hover { border-color: var(--primary); }
.sht { font-size: 1.05rem; }

/* leitner */
.seg2 { display: inline-flex; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--paper); margin-bottom: 12px; }
.seg2 a { padding: 8px 16px; text-decoration: none; color: var(--muted); font-family: var(--de); }
.seg2 a + a { border-right: 1px solid var(--line); }
.seg2 a.on { background: var(--primary); color: var(--on-primary); font-weight: 700; }
.seg2.sm { margin: 0; } .seg2.sm a { padding: 6px 12px; font-size: .9rem; }
.boxes { display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 12px; }
.boxt { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 6px; text-align: center; text-decoration: none; color: var(--ink); display: grid; gap: 2px; }
.boxt b { font-size: 1.3rem; } .boxt span { font-size: .85rem; } .boxt small { font-size: .7rem; color: var(--muted); }
.boxt.on { border-color: var(--primary); background: var(--primary-soft); }
.boxt.b0 b { color: var(--gold); } .boxt.b5 b { color: var(--green); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 10px; }
.chipl { padding: 5px 12px; border-radius: 999px; border: 1px solid var(--line); text-decoration: none; color: var(--ink); font-size: .88rem; background: var(--paper); }
.chipl.on { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.frow { display: grid; grid-template-columns: 1fr 1fr 2fr; gap: 8px; margin-bottom: 10px; align-items: center; }
#lt-stage { margin-top: 14px; }
.lt-card { padding: 18px 20px; max-width: 760px; margin: 0 auto 14px; outline: none; }
.lt-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 14px; }
.lt-pos { margin-right: auto; color: var(--muted); font-size: .85rem; }
.lt-front { text-align: center; padding: 6px 0 12px; }
.lt-term { font-size: clamp(1.35rem, 3.5vw, 1.8rem); font-weight: 700; line-height: 1.35; }
.lt-ex { font-size: 1.05rem; color: var(--muted); margin-top: 10px; line-height: 1.6; }
.lt-back { text-align: center; border-top: 1px dashed var(--line); padding-top: 12px; }
.lt-fa { font-size: 1.15rem; font-weight: 700; }
.lt-exfa { margin-top: 10px; }
.lt-en { font-size: .82rem; color: var(--muted); font-family: var(--de); }
.lt-btns, .lt-ans { justify-content: center; }
.lt-ans .btn { min-width: 140px; padding: 10px 16px; }
.lt-wait { background: var(--gold-soft); border-radius: 10px; padding: 8px 12px; margin-top: 10px; color: var(--gold); font-weight: 600; }
.wait-track { height: 5px; background: var(--line); border-radius: 99px; margin-top: 5px; overflow: hidden; }
.wait-track > div { height: 100%; width: 100%; background: var(--gold); }

/* glossary */
.glist { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }
.gitem { padding: 14px 16px; display: grid; gap: 5px; align-content: start; }
.gtop { display: flex; flex-wrap: wrap; gap: 5px; }
.gde { font-size: 1.08rem; }
.gex { font-size: .95rem; }

/* progress */
.stat { display: grid; gap: 6px; } .stat b { font-size: 1.35rem; }
.chart { width: 100%; height: auto; direction: ltr; }
.chart .gl { stroke: var(--line); stroke-dasharray: 3 3; }
.chart .ax { fill: var(--muted); font-size: 10px; font-family: var(--de); }
.chart .bf { fill: var(--primary); } .chart .bk { fill: var(--gold); opacity: .8; }
.legend { display: flex; gap: 16px; font-size: .85rem; color: var(--muted); }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; }
.legend i.bf { background: var(--primary); } .legend i.bk { background: var(--gold); }
.stack { display: flex; height: 14px; border-radius: 99px; overflow: hidden; background: var(--soft); margin: 6px 0; direction: ltr; }
.stack i.b0 { background: var(--line); } .stack i.b1 { background: #d9a441; } .stack i.b2 { background: #c9b44f; }
.stack i.b3 { background: #7fb28a; } .stack i.b4 { background: #4f9a6b; } .stack i.b5 { background: var(--green); }
.logi { padding: 8px 0; border-bottom: 1px dashed var(--line); }

/* exam */
.qz .qq { font-size: 1.15rem; font-weight: 600; margin: 12px 0; }
.qo { display: block; width: 100%; text-align: left; margin: 6px 0; padding: 10px 14px; }
.qo.right { border-color: var(--green); background: var(--green-soft); }
.qo.wrong { border-color: var(--red); background: var(--red-soft); }
.qx { background: var(--soft); border-radius: 10px; padding: 10px 12px; margin-top: 8px; }
.cert.ok { border-color: var(--green); }
.cert input { margin: 4px 0 10px; }

/* notes + settings */
.nitem { margin-bottom: 10px; }
.ntext { white-space: pre-wrap; margin: 8px 0 4px; }
.form label { display: grid; gap: 4px; margin-bottom: 12px; font-size: .92rem; }
.form fieldset { border: 1px solid var(--line); border-radius: 10px; margin: 0 0 12px; padding: 8px 12px; }
.form .inl { display: inline-flex; gap: 4px; margin: 4px 10px 4px 0; align-items: center; }

@media (max-width: 760px) {
  .grid2, .grid3, .glist { grid-template-columns: 1fr; }
  .frow { grid-template-columns: 1fr 1fr; }
  .frow input[type=search] { grid-column: 1 / -1; }
  .boxes { grid-template-columns: repeat(6, 1fr); gap: 4px; }
  .boxt { padding: 7px 2px; border-radius: 10px; } .boxt b { font-size: 1.05rem; } .boxt span { font-size: .72rem; } .boxt small { display: none; }
  .blk { grid-template-columns: 30px 1fr; }
  .blk .btn { grid-column: 2; justify-self: start; }
}
@media print {
  .apphead, .tbar, .voice-fab, .voice-panel, #qz-stage, .vh, .cert .btn { display: none !important; }
  body { background: #fff; padding: 0; }
  .cert { border: 2px solid #1d5f7a; box-shadow: none; }
}

/* --- تمرین‌ها --- */
.steps { margin: 6px 0 6px; padding-right: 20px; } .steps li { margin: 6px 0; }
.note.start { border-color: var(--primary); } .note.start .row-between { align-items: flex-start; gap: 10px; }
.btn.small { padding: 4px 10px; font-size: .82rem; }
details.ex { padding: 0; } details.ex > summary { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; list-style: none; }
details.ex > summary::-webkit-details-marker { display: none; }
details.ex.done { border-color: var(--green); }
.exn { flex: none; min-width: 52px; text-align: center; padding: 4px 8px; border-radius: 8px; background: var(--primary); color: var(--on-primary); font-weight: 700; font-size: .9rem; direction: ltr; }
.exm { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; } .exsec { font-size: .8rem; color: var(--muted); }
.ext { font-weight: 600; } .exch { flex: none; display: flex; gap: 6px; } .exch i { font-style: normal; } .exch .ok { color: var(--green); font-weight: 700; }
.exb { border-top: 1px solid var(--line); } .aud { margin: 10px 0 0; display: flex; flex-direction: column; gap: 4px; } .aud audio { width: 100%; }
.solbox { margin: 12px 0; } .solbox > summary { display: inline-flex; cursor: pointer; list-style: none; } .solbox > summary::-webkit-details-marker { display: none; }
.sol { margin-top: 10px; padding: 12px 14px; background: var(--soft); border: 1px solid var(--line); border-radius: var(--radius); line-height: 1.7; }
.sol > div { margin: 4px 0; } .sol.open { color: var(--muted); }

/* --- گرامر --- */
details.gr { padding: 0; } details.gr > summary { display: flex; flex-direction: column; gap: 2px; cursor: pointer; list-style: none; } details.gr > summary::-webkit-details-marker { display: none; }
.grb h4 { margin: 16px 0 6px; font-size: .98rem; color: var(--primary); }
.tblw { overflow-x: auto; margin: 10px 0; } .gtab { border-collapse: collapse; width: 100%; min-width: 420px; font-size: .92rem; }
.gtab th, .gtab td { border: 1px solid var(--line); padding: 6px 10px; text-align: left; vertical-align: top; } .gtab th { background: var(--soft); }
.gex { margin: 8px 0; padding: 8px 12px; background: var(--soft); border-radius: var(--radius); }
.gmis { margin: 8px 0; padding: 8px 12px; border-right: 3px solid var(--red); background: var(--paper); border-radius: 8px; border: 1px solid var(--line); border-right-width: 3px; }
.gmis > div:nth-child(2) { color: var(--green); }