/* Groove Coach — uygulama. Ana sayfayla aynı dil: koyu sahne, pirinç vurgu, Oswald başlık + Inter metin. Açık tema isteğe bağlı. */
:root {
  --bg: #0b0b0c; --panel: #141416; --panel2: #1b1b1e; --ink: #f2efe9; --muted: #a29d94; --line: rgba(255, 255, 255, .1);
  --accent: #d6a54a; --accent2: #f0c56e; --accent-ink: #111111; --accent-soft: rgba(214, 165, 74, .14); --ok: #8cc47a;
  --paper: #f4f0e8; --shadow: 0 20px 50px -30px rgba(0, 0, 0, .8);
  --radius: 6px; --side: 310px;
  --disp: "Oswald", "Arial Narrow", sans-serif; --body: "Inter", -apple-system, "Segoe UI", sans-serif;
}
:root[data-theme="light"] {
  --bg: #f4f0e8; --panel: #fffdf8; --panel2: #f7f2e8; --ink: #17140f; --muted: #6f685d; --line: #e2dace;
  --accent: #b7832a; --accent2: #9a6c1f; --accent-ink: #ffffff; --accent-soft: #f3e6c9; --ok: #3e8a2e; --shadow: 0 12px 30px -20px rgba(60, 40, 10, .35);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 var(--body); -webkit-font-smoothing: antialiased; }
button, select, input { font: inherit; color: inherit; }
select option { color: #111; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- üst çubuk ---------- */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px; padding: 10px 18px; background: var(--bg); border-bottom: 1px solid var(--line); height: 58px; }
.brand { font: 700 19px var(--disp); letter-spacing: .14em; text-decoration: none; color: var(--ink); white-space: nowrap; }
.brand b { color: var(--accent); font-weight: 700; margin-left: 3px; }
.views { display: flex; gap: 2px; margin-left: 18px; }
.views button { border: 0; background: none; padding: 8px 14px; cursor: pointer; font: 500 13px var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); border-bottom: 2px solid transparent; }
.views button.on { color: var(--ink); border-bottom-color: var(--accent); }
.topbar .sp { flex: 1; }
.iconbtn { border: 1px solid var(--line); background: transparent; border-radius: 3px; padding: 7px 11px; cursor: pointer; font-size: 13px; color: var(--ink); }
.iconbtn:hover { border-color: var(--accent); }
#menuBtn { display: none; }

/* ---------- düzen ---------- */
.layout { display: grid; grid-template-columns: var(--side) 1fr; min-height: calc(100vh - 58px); }
aside { background: var(--panel); border-right: 1px solid var(--line); overflow: auto; height: calc(100vh - 58px); position: sticky; top: 58px; padding: 12px 0 40px; }
.course { border-bottom: 1px solid var(--line); }
.course > button { width: 100%; display: flex; align-items: baseline; gap: 10px; border: 0; background: none; text-align: left; padding: 14px 16px 12px; cursor: pointer; }
.course > button b { font: 600 14px var(--disp); letter-spacing: .1em; text-transform: uppercase; color: var(--ink); }
.course > button small { margin-left: auto; color: var(--muted); font-size: 11px; white-space: nowrap; }
.course > button::before { content: "▸"; color: var(--accent); font-size: 11px; transition: transform .15s; }
.course.open > button::before { transform: rotate(90deg); }
.course .units { display: none; padding-bottom: 8px; } .course.open .units { display: block; }
.unit { margin: 0; }
.unit > button { width: 100%; display: flex; align-items: center; gap: 10px; border: 0; background: none; text-align: left; padding: 8px 16px 8px 22px; cursor: pointer; font-weight: 500; font-size: 14px; color: var(--ink); }
.unit > button:hover { color: var(--accent2); }
.unit > button .n { min-width: 26px; font: 600 12px var(--disp); color: var(--accent); flex: none; }
.unit > button .cnt { margin-left: auto; color: var(--muted); font-weight: 400; font-size: 12px; }
.unit ul { list-style: none; margin: 0; padding: 0 0 6px; display: none; }
.unit.open ul { display: block; }
.unit li button { width: 100%; border: 0; background: none; text-align: left; padding: 6px 16px 6px 58px; cursor: pointer; color: var(--muted); font-size: 13.5px; }
.unit li button:hover { color: var(--ink); background: var(--accent-soft); }
.unit li button.on { background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.stars { color: var(--accent); letter-spacing: 1px; }
main { padding: 26px clamp(16px, 3vw, 44px) 150px; max-width: 1240px; width: 100%; }
body.v-dash .transport, body.v-dash #practice { display: none; }
body:not(.v-dash) #dash { display: none; }

/* ---------- etüt başlığı ---------- */
.eyebrow { color: var(--accent); font: 600 12px var(--body); text-transform: uppercase; letter-spacing: .2em; }
h1 { font: 600 clamp(28px, 3.4vw, 44px)/1.05 var(--disp); text-transform: uppercase; margin: 8px 0 10px; letter-spacing: .01em; }
.tip { color: var(--muted); max-width: 72ch; margin: 0 0 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.score { background: var(--paper); color: #111; border-radius: 3px; padding: 16px 12px; }
.score svg { display: block; width: 100%; height: auto; }
.score .locked { color: #6f685d; text-align: center; padding: 40px 10px; margin: 0; }
.hl { fill: transparent; } .hl.on { fill: rgba(214, 165, 74, .22); }
.head { fill: #b7832a; opacity: 0; } .head.on { opacity: .45; }

/* ---------- çalma çubuğu ---------- */
.transport { position: fixed; left: var(--side); right: 0; bottom: 0; z-index: 15; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(10px); border-top: 1px solid var(--line); padding: 12px clamp(14px, 3vw, 36px); display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; }
.play { width: 64px; height: 64px; border-radius: 50%; border: 0; background: var(--accent); color: var(--accent-ink); cursor: pointer; display: grid; place-items: center; flex: none; transition: transform .12s; }
.play:hover { transform: scale(1.05); }
.play svg { width: 26px; height: 26px; }
.tempo { display: flex; align-items: center; gap: 8px; }
.tempo .val { font: 600 32px/1 var(--disp); min-width: 62px; text-align: center; font-variant-numeric: tabular-nums; }
.tempo .unitl { color: var(--muted); font-size: 11px; letter-spacing: .14em; margin-top: 2px; text-align: center; }
.tempo button { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 18px; color: var(--ink); }
.tempo button:hover { border-color: var(--accent); }
.tempo input[type=range] { width: 140px; accent-color: var(--accent); }
.beat { font: 700 38px/1 var(--disp); color: var(--accent); width: 44px; text-align: center; font-variant-numeric: tabular-nums; }
.opts { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; color: var(--muted); font-size: 13.5px; }
.opts label { display: flex; align-items: center; gap: 6px; }
.opts select { border: 1px solid var(--line); background: var(--panel); border-radius: 3px; padding: 4px 6px; color: var(--ink); }
.opts input[type=checkbox], .opts input[type=range] { accent-color: var(--accent); }
.msg { color: var(--accent); font-size: 13px; }

/* ---------- panel (dashboard) ---------- */
.dash-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px 20px; margin-bottom: 26px; }
.dash-head h1 { margin: 6px 0 0; font-size: clamp(32px, 4vw, 52px); }
.dash-head .plan { margin-left: auto; color: var(--muted); font-size: 13px; }
.dash-head .plan a { color: var(--accent); cursor: pointer; }
.dgrid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; margin-bottom: 18px; }
.today { position: relative; overflow: hidden; padding: 30px; min-height: 230px; display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(90deg, rgba(11,11,12,.94) 35%, rgba(11,11,12,.35)), url(../img/photo/hero.jpg) 70% 50% / cover; color: #f2efe9; border: 1px solid var(--line); border-radius: var(--radius); }
.today h2 { font: 600 30px/1.05 var(--disp); text-transform: uppercase; margin: 6px 0 8px; } .today p { color: #cfc9bf; max-width: 46ch; margin: 0 0 20px; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-ink); padding: 11px 20px; border-radius: 2px; font-weight: 600; cursor: pointer; text-decoration: none; font-size: 14px; }
.btn:hover { background: var(--accent2); border-color: var(--accent2); }
.btn.ghost { background: transparent; color: inherit; border-color: color-mix(in srgb, currentColor 40%, transparent); } .btn.ghost:hover { border-color: currentColor; }
.btns { display: flex; flex-wrap: wrap; gap: 10px; }
.kpis4 { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.kpis4 > div { background: var(--panel); padding: 20px 22px; }
.kpis4 .v { font: 600 32px/1 var(--disp); white-space: nowrap; } .kpis4 .v small { font-size: 14px; color: var(--muted); font-weight: 400; }
.kpis4 .l { color: var(--muted); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin-top: 8px; }
.kpis4 .bar { height: 3px; background: var(--line); margin-top: 10px; } .kpis4 .bar i { display: block; height: 100%; background: var(--accent); }
.sec-t { font: 600 22px var(--disp); text-transform: uppercase; letter-spacing: .04em; margin: 34px 0 14px; display: flex; align-items: baseline; gap: 12px; }
.sec-t small { font: 400 13px var(--body); color: var(--muted); text-transform: none; letter-spacing: 0; }
.asg-list { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.asg-list button { width: 100%; display: grid; grid-template-columns: 1fr auto auto; gap: 14px; align-items: center; text-align: left; border: 0; border-bottom: 1px solid var(--line); background: none; padding: 14px 18px; cursor: pointer; color: var(--ink); }
.asg-list button:last-child { border-bottom: 0; } .asg-list button:hover { background: var(--accent-soft); }
.asg-list .muted, .muted { color: var(--muted); font-size: 13px; } .asg-list .ok { color: var(--ok); font-weight: 700; }
.cgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.ccard { text-align: left; border: 1px solid var(--line); background: var(--panel); border-radius: var(--radius); padding: 20px; cursor: pointer; color: var(--ink); display: flex; flex-direction: column; gap: 6px; transition: border-color .15s, transform .15s; }
.ccard:hover { border-color: var(--accent); transform: translateY(-2px); }
.ccard .no { font: 600 13px var(--disp); color: var(--accent); letter-spacing: .1em; }
.ccard h3 { font: 600 20px/1.15 var(--disp); text-transform: uppercase; margin: 0; } .ccard .meta { color: var(--muted); font-size: 13px; }
.ccard .bar { height: 3px; background: var(--line); margin-top: 10px; } .ccard .bar i { display: block; height: 100%; background: var(--accent); }
.ccard .pct { color: var(--muted); font-size: 12px; }

/* ---------- alt bilgi ---------- */
.credits { color: var(--muted); font-size: 12px; margin-top: 34px; }
.credits a { color: inherit; }

/* ---------- tam ekran çalma ---------- */
body.focus aside, body.focus .topbar, body.focus .credits, body.focus .tip { display: none; }
body.focus .layout { grid-template-columns: 1fr; }
body.focus .transport { left: 0; }
body.focus main { max-width: none; padding-top: 30px; }
body.focus h1 { font-size: 46px; }

/* ---------- telefon ---------- */
@media (max-width: 860px) {
  #menuBtn { display: inline-block; }
  .layout { grid-template-columns: 1fr; }
  aside { position: fixed; top: 58px; left: 0; bottom: 0; width: min(330px, 88vw); z-index: 30; transform: translateX(-100%); transition: transform .2s; height: auto; }
  body.menu aside { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, .6); }
  .transport { left: 0; padding: 10px 14px; gap: 10px 14px; }
  .opts { font-size: 13px; }
  #focusBtn span, .views { margin-left: 4px; }
  .views button { padding: 8px 8px; letter-spacing: .06em; }
  .dgrid { grid-template-columns: 1fr; }
  main { padding-bottom: 230px; }
}
@media (max-width: 520px) { #focusBtn, .brand b { display: none; } .brand { letter-spacing: .08em; font-size: 16px; } }
@media (max-width: 860px) {
  body { overflow-x: hidden; }
  .topbar { gap: 6px; padding: 8px 10px; }
  #focusBtn, #trialPill, #themeBtn { display: none; }
  .topbar #lang { max-width: 64px; padding: 6px 4px; }
  #progBtn, #acBtn { padding: 6px 8px; font-size: 12px; max-width: 92px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .views { margin-left: 2px; } .views button { font-size: 11px; padding: 8px 6px; }
}
@media (max-width: 520px) { #progBtn { display: none; } }

/* seviye başlıkları (yan menü) */
.level { border-bottom: 1px solid var(--line); padding-bottom: 6px; }
.lv-h { display: flex; align-items: baseline; gap: 10px; padding: 16px 16px 6px; }
.lv-h b { font: 700 12px var(--body); letter-spacing: .22em; text-transform: uppercase; color: var(--accent); }
.lv-h small { margin-left: auto; color: var(--muted); font-size: 11px; }
.level .course { border-bottom: 0; }
.level .course > button { padding: 9px 16px 9px 22px; }
.level .course > button b { font-size: 13px; }
.lvl-sec { margin-top: 30px; } .lvl-sec > h3 { font: 600 14px var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 0 0 4px; }
.lvl-sec > p { color: var(--muted); margin: 0 0 14px; font-size: 14px; }

/* rozetler */
.bgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.bdg { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; background: var(--panel); display: flex; flex-direction: column; gap: 4px; opacity: .45; filter: grayscale(1); }
.bdg.on { opacity: 1; filter: none; border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.bdg .ic { font-size: 26px; } .bdg b { font: 600 14px var(--disp); text-transform: uppercase; letter-spacing: .04em; } .bdg small { color: var(--muted); font-size: 12px; }
#dGoal { color: var(--accent); cursor: pointer; text-transform: none; letter-spacing: 0; }

.lv-add { margin-left: auto; border: 1px solid var(--line); background: none; color: var(--accent); border-radius: 3px; padding: 4px 8px; font-size: 12px; cursor: pointer; }
.lv-add:hover { border-color: var(--accent); }

/* ---------- panel: iki sütun (geniş ekranda sağda yan sütun) ---------- */
body.v-dash main { max-width: none; }
.dwrap { display: grid; grid-template-columns: minmax(0, 1fr) 360px; grid-template-areas: "today rail" "main rail"; gap: 22px 26px; align-items: start; }
.dwrap > .today { grid-area: today; } .dwrap > .drail { grid-area: rail; position: sticky; top: 80px; } .dwrap > .dmain { grid-area: main; min-width: 0; }
.dwrap .sec-t { margin-top: 8px; }
.drail { display: flex; flex-direction: column; gap: 14px; }
.rc { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.rt { font: 600 13px var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--ink); margin-bottom: 10px; display: flex; align-items: baseline; gap: 8px; }
.rt small { color: var(--muted); letter-spacing: 0; font-weight: 400; } .rt a, .rc a { margin-left: auto; color: var(--accent); cursor: pointer; font: 500 12px var(--body); letter-spacing: 0; text-transform: none; text-decoration: none; }
.rc.goal { display: flex; gap: 16px; align-items: center; } .rc.goal .rt { margin-bottom: 4px; } .rc.goal a { margin: 8px 0 0; display: inline-block; }
.ring { width: 104px; height: 104px; flex: none; } .ring .bg { fill: none; stroke: var(--line); stroke-width: 9; }
.ring .fg { fill: none; stroke: var(--accent); stroke-width: 9; stroke-linecap: round; transition: stroke-dasharray .6s; }
.ring .v { font: 600 30px var(--disp); fill: var(--ink); } .ring .u { font: 11px var(--body); fill: var(--muted); }
.rc.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; }
.rc.stats b { display: block; font: 600 26px/1 var(--disp); } .rc.stats b small { font-size: 13px; color: var(--muted); font-weight: 400; margin-left: 2px; }
.rc.stats span { color: var(--muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.heat { display: flex; gap: 4px; } .heat div { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.heat i { aspect-ratio: 1; border-radius: 2px; background: var(--line); display: block; }
.heat i.l1 { background: color-mix(in srgb, var(--accent) 35%, var(--line)); } .heat i.l2 { background: color-mix(in srgb, var(--accent) 65%, var(--line)); } .heat i.l3 { background: var(--accent); } .heat i.fut { opacity: .3; }
.rasg .sec-t { margin: 0 0 10px; font-size: 13px; font-family: var(--body); letter-spacing: .14em; } .rasg .asg-list { border: 0; background: none; } .rasg .asg-list button { padding: 10px 0; grid-template-columns: 1fr auto; } .rasg .asg-list button > span:nth-child(2) { display: none; }
.bmini { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; } .bmini span { font-size: 18px; text-align: center; filter: grayscale(1); opacity: .3; cursor: default; } .bmini span.on { filter: none; opacity: 1; }
@media (max-width: 1280px) {
  .dwrap { grid-template-columns: 1fr; grid-template-areas: "today" "rail" "main"; }
  .dwrap > .drail { position: static; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
}

/* çalan nota yanar (VexFlow nota grubu) */
.score .vf-stavenote .vf-notehead path, .score .vf-stavenote .vf-notehead { transition: fill .18s ease-out; }
.score .vf-stavenote.nh .vf-notehead path, .score .vf-stavenote.nh .vf-notehead { fill: #c98a1e; stroke: #c98a1e; }
.score .vf-stavenote.nh { filter: drop-shadow(0 0 4px rgba(214, 165, 74, .9)); }
/* değerlendirme sonucu: notanın kendisi boyanır */
.score .vf-stavenote.ev-ok .vf-notehead path { fill: #2e9b4f; } .score .vf-stavenote.ev-time .vf-notehead path { fill: #e08a1e; }
.score .vf-stavenote.ev-dyn .vf-notehead path { fill: #8a4fd1; } .score .vf-stavenote.ev-miss .vf-notehead path { fill: #d33; }

.score text.evArr { font: 700 13px var(--body); fill: #e08a1e; }

/* sayım satırı */
.score text.cnt { font: 500 11px var(--body); fill: #8a8378; } .score text.cnt.b { font: 700 13px var(--body); fill: #1b1915; }

.unit li button .lk { font-size: 11px; opacity: .7; } .score div.locked { color: #6f685d; text-align: center; padding: 40px 10px; }