:root {
  --bg: #0a0e0f;
  --bg-2: #0f1415;
  --surface: rgba(214, 240, 238, 0.045);
  --surface-2: rgba(214, 240, 238, 0.08);
  --line: rgba(196, 230, 228, 0.1);
  --line-2: rgba(196, 230, 228, 0.18);
  --ink: #ecf4f3;
  --ink-soft: #9fb3b2;
  --ink-faint: #66797a;
  --accent: #2dd4bf;
  --accent-2: #22d3ee;
  --accent-ink: #042f2e;
  --good: #a3e635;
  --bad: #ff5f6d;
  --warn: #ffd166;
  --radius: 22px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 var(--font);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.muted { color: var(--ink-soft); }
.small { font-size: 12.5px; }
.mono { font-family: var(--mono); font-size: 13px; }
.row { display: flex; align-items: center; flex-wrap: wrap; }
.row.gap { gap: 12px; }
.row.center { justify-content: center; }

.bg-glow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(45, 212, 191, 0.16), transparent 60%),
    radial-gradient(700px 500px at 100% 110%, rgba(163, 230, 53, 0.07), transparent 60%),
    radial-gradient(600px 400px at 85% 10%, rgba(34, 211, 238, 0.07), transparent 60%);
}
.bg-glow::after {
  content: ''; position: absolute; inset: 0; opacity: 0.35; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
#strings-bg { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0.8; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 18px;
  padding: 14px clamp(16px, 3vw, 36px);
  background: linear-gradient(to bottom, rgba(10, 14, 15, 0.92), rgba(10, 14, 15, 0.6));
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 800 22px/1 var(--font-display); letter-spacing: -0.02em; }
.brand-mark { width: 30px; height: 30px; }
.brand-mark path { stroke: var(--ink-soft); stroke-width: 1.4; fill: none; }
.brand-mark circle { fill: var(--accent); }
.tabs { display: flex; gap: 4px; margin: 0 auto; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; }
.tabs button {
  display: flex; align-items: center; gap: 8px; border: 0; background: transparent;
  padding: 9px 16px; border-radius: 999px; color: var(--ink-soft); font-weight: 500;
  transition: background .2s, color .2s;
}
.tabs button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tabs button:hover { color: var(--ink); }
.tabs button.on { background: var(--ink); color: var(--accent-ink); }

.mic-btn {
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line-2); background: var(--surface); border-radius: 999px;
  padding: 8px 16px 8px 12px; font-weight: 500; white-space: nowrap;
  transition: border-color .2s, background .2s;
}
.mic-btn:hover { border-color: var(--accent); }
.mic-btn.live { border-color: rgba(163, 230, 53, 0.5); background: rgba(163, 230, 53, 0.08); }
.mic-ico { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; flex: none; }
.mic-btn.live .mic-ico { color: var(--good); }
.mic-meter { display: flex; gap: 2px; align-items: flex-end; height: 18px; }
.mic-meter i { width: 3px; height: 4px; border-radius: 2px; background: var(--ink-faint); transition: height .06s linear, background .2s; }
.mic-btn.live .mic-meter i { background: var(--good); }

main { position: relative; z-index: 1; padding: clamp(18px, 3vw, 36px); padding-bottom: 110px; max-width: 1280px; margin: 0 auto; }
.view { display: none; animation: rise .45s cubic-bezier(.2, .8, .2, 1); }
.view.on { display: block; }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.card {
  background: linear-gradient(180deg, rgba(214, 240, 238, 0.06), rgba(214, 240, 238, 0.025));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(16px, 2.2vw, 26px);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; gap: 10px; }
h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; margin: 0; }
h3 { font-size: 18px; font-weight: 600; }
h2 { font-size: 28px; font-weight: 800; }
.title { font-size: clamp(30px, 4vw, 46px); font-weight: 800; line-height: 1.05; margin-bottom: 6px; }

.btn {
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  border-radius: 999px; padding: 10px 18px; font-weight: 600;
  transition: transform .15s, background .2s, border-color .2s, box-shadow .2s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; box-shadow: 0 10px 30px -10px rgba(45, 212, 191, 0.7); }
.btn.primary:hover { background: #5eead4; }
.btn.big { padding: 14px 28px; font-size: 16px; }
.btn.small { padding: 6px 12px; font-size: 13px; }
.icon-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface); font-size: 24px; line-height: 1; display: grid; place-items: center; padding-bottom: 3px; }
.icon-btn:hover { border-color: var(--accent); }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; background: var(--surface-2); font-size: 13px; font-weight: 600; transition: background .2s, color .2s; }
.pill.good { background: rgba(163, 230, 53, 0.15); color: var(--good); }
.pill.low, .pill.high { background: rgba(45, 212, 191, 0.14); color: var(--accent); }

.seg { display: inline-flex; padding: 3px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); border-radius: 999px; }
.seg button { border: 0; background: transparent; padding: 7px 14px; border-radius: 999px; color: var(--ink-soft); font-weight: 500; font-size: 14px; }
.seg button.on { background: var(--surface-2); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.seg.wide { display: flex; width: 100%; }
.seg.wide button { flex: 1; }

.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.field.grow { flex: 1; min-width: 180px; }
select, input[type=search] {
  background: rgba(0, 0, 0, 0.3); border: 1px solid var(--line-2); border-radius: 12px; padding: 10px 12px; color: var(--ink);
  outline: none; transition: border-color .2s;
}
select:focus, input[type=search]:focus { border-color: var(--accent); }
select option { background: #121a1b; }
input[type=range] { width: 100%; accent-color: var(--accent); }
.stepper { display: flex; align-items: center; gap: 10px; }
.stepper button { width: 34px; height: 34px; border-radius: 10px; border: 1px solid var(--line-2); background: var(--surface); font-size: 18px; }
.stepper b { color: var(--ink); min-width: 64px; text-align: center; }

.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; color: var(--ink-soft); font-size: 14px; user-select: none; }
.toggle input { display: none; }
.toggle span { width: 38px; height: 22px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); position: relative; transition: background .2s; flex: none; }
.toggle span::after { content: ''; position: absolute; width: 16px; height: 16px; border-radius: 50%; background: var(--ink); top: 3px; left: 3px; transition: transform .2s cubic-bezier(.3, 1.4, .5, 1); }
.toggle input:checked + span { background: var(--accent); }
.toggle input:checked + span::after { transform: translateX(16px); background: var(--accent-ink); }

/* ---------- štimer ---------- */
.tuner-wrap { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 20px; }
.tuner { position: relative; overflow: hidden; }
.tuner::before {
  content: ''; position: absolute; inset: -40% -20% auto; height: 120%;
  background: radial-gradient(closest-side, var(--glow, rgba(45, 212, 191, 0.0)), transparent);
  transition: background .4s; pointer-events: none;
}
.tuner.in-tune { --glow: rgba(163, 230, 53, 0.22); }
.gauge { position: relative; max-width: 560px; margin: 0 auto; }
.gauge-svg { width: 100%; display: block; overflow: visible; }
.gauge-svg .tick { stroke: var(--ink-faint); stroke-width: 1.5; stroke-linecap: round; }
.gauge-svg .tick.major { stroke: var(--ink-soft); stroke-width: 2.2; }
.gauge-svg .tick.zero { stroke: var(--good); stroke-width: 3; }
.gauge-svg .tick-label { fill: var(--ink-faint); font: 500 11px var(--mono); }
.needle { transform-origin: 200px 210px; transition: transform .14s cubic-bezier(.3, .7, .3, 1); }
.needle-line { stroke: var(--needle, var(--accent)); stroke-width: 3; stroke-linecap: round; transition: stroke .3s; }
.needle-glow { stroke: var(--needle, var(--accent)); stroke-width: 8; opacity: 0.6; transition: stroke .3s; }
.needle-hub { fill: var(--needle, var(--accent)); stroke: var(--bg); stroke-width: 3; transition: fill .3s; }
.tuner.in-tune { --needle: var(--good); }
.tuner.idle .needle { opacity: 0.25; }
.gauge-readout { position: absolute; left: 0; right: 0; bottom: 4%; text-align: center; pointer-events: none; }
.note-big { font: 800 clamp(64px, 11vw, 120px)/0.9 var(--font-display); letter-spacing: -0.04em; transition: color .3s, text-shadow .3s; }
.note-big sub { font-size: 0.32em; font-weight: 600; color: var(--ink-soft); vertical-align: baseline; margin-left: 2px; }
.tuner.in-tune .note-big { color: var(--good); text-shadow: 0 0 40px rgba(163, 230, 53, 0.5); }
.cents { font: 500 14px var(--mono); color: var(--ink-soft); margin-top: 8px; min-height: 21px; }
.tuner-meta { display: flex; justify-content: space-between; align-items: center; color: var(--ink-soft); }
.tuner-side { display: flex; flex-direction: column; gap: 20px; }
  position: relative; border: 1px solid var(--line-2); background: rgba(0, 0, 0, 0.25); border-radius: 16px;
  padding: 14px 0 10px; display: flex; flex-direction: column; align-items: center; gap: 4px;
  transition: border-color .2s, background .25s, transform .2s;
}
.controls { display: grid; gap: 16px; }

/* ---------- akordi ---------- */
.lib-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.lib-head p { margin: 0; }
.lib-tools { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.lib-tools input { width: 240px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.chip { border: 1px solid var(--line-2); background: transparent; border-radius: 999px; padding: 7px 14px; color: var(--ink-soft); font-size: 14px; font-weight: 500; transition: all .2s; }
.chip:hover { color: var(--ink); border-color: var(--ink-faint); }
.chip.on { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.chip .count { opacity: 0.6; margin-left: 4px; font-size: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 16px; }
.chord-card {
  position: relative; padding: 16px 16px 14px; border-radius: 20px; text-align: left;
  border: 1px solid var(--line); background: linear-gradient(180deg, rgba(214, 240, 238, 0.055), rgba(214, 240, 238, 0.02));
  transition: transform .25s cubic-bezier(.2, .8, .2, 1), border-color .25s, box-shadow .25s;
  display: flex; flex-direction: column; gap: 6px; color: var(--ink);
}
.chord-card:hover { transform: translateY(-4px); border-color: rgba(45, 212, 191, 0.4); box-shadow: 0 24px 50px -24px rgba(45, 212, 191, 0.35); }
.chord-card.ringing .chord-svg .d-dot circle { fill: var(--good); }
.cc-top { display: flex; justify-content: space-between; align-items: baseline; }
.cc-name { font: 800 30px/1 var(--font-display); letter-spacing: -0.03em; }
.cc-sub { font-size: 12.5px; color: var(--ink-soft); }
.cc-notes { font: 500 12px var(--mono); color: var(--ink-soft); letter-spacing: 0.04em; }
.cc-actions { display: flex; gap: 8px; margin-top: 6px; }
.cc-actions .btn { flex: 1; padding: 8px 10px; font-size: 13px; }
.badge { font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; }
.badge.lvl1 { background: rgba(163, 230, 53, 0.12); color: var(--good); }
.badge.lvl2 { background: rgba(45, 212, 191, 0.13); color: var(--accent); }
.badge.lvl3 { background: rgba(255, 95, 109, 0.13); color: var(--bad); }
.mastered { position: absolute; top: -9px; left: 14px; background: var(--good); color: #1a2e05; font-size: 10.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; letter-spacing: 0.04em; }
.empty { grid-column: 1 / -1; text-align: center; padding: 60px 0; color: var(--ink-soft); }

/* dijagram */
.chord-svg { width: 100%; height: auto; display: block; }
.d-fret { stroke: var(--line-2); stroke-width: 1.4; }
.d-nut { stroke: var(--ink); stroke-width: 5; stroke-linecap: round; }
.d-string { stroke: #c3d0cf; opacity: 0.75; }
.d-inlay { fill: rgba(255, 255, 255, 0.07); }
.d-base { fill: var(--ink-soft); font: 600 11px var(--mono); }
.d-mute line { stroke: var(--ink-faint); stroke-width: 1.8; stroke-linecap: round; }
.d-open { fill: none; stroke: var(--ink-soft); stroke-width: 1.6; transition: stroke .3s, fill .3s; }
.d-dot circle { fill: var(--accent); transition: fill .3s; filter: drop-shadow(0 2px 6px rgba(45, 212, 191, 0.45)); }
.d-dot text { fill: var(--accent-ink); font: 700 10.5px var(--font); }
.d-barre { fill: var(--accent); transition: fill .3s; }
.d-note { fill: var(--ink-faint); font: 500 9.5px var(--mono); }
.d-dot.ok circle, .d-barre.ok { fill: var(--good); filter: drop-shadow(0 0 8px rgba(163, 230, 53, 0.7)); }
.d-dot.miss circle, .d-barre.miss { fill: var(--bad); animation: miss 1s ease-in-out infinite; }
.d-open.ok { stroke: var(--good); fill: rgba(163, 230, 53, 0.25); }
.d-open.miss { stroke: var(--bad); animation: miss 1s ease-in-out infinite; }
@keyframes miss { 50% { opacity: 0.45; } }

/* ---------- vježba ---------- */
.practice { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 20px; align-items: start; }
.p-left { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.p-picker { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.p-title { text-align: center; }
.p-name { font: 800 64px/1 var(--font-display); letter-spacing: -0.04em; }
.p-diagram { width: min(300px, 80%); }
.p-notes { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.note-pill { font: 600 14px var(--mono); padding: 7px 12px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); transition: all .3s; min-width: 46px; text-align: center; }
.note-pill.ok { background: rgba(163, 230, 53, 0.15); border-color: rgba(163, 230, 53, 0.5); color: var(--good); }
.note-pill.miss { background: rgba(255, 95, 109, 0.12); border-color: rgba(255, 95, 109, 0.45); color: var(--bad); }
.note-pill.extra { background: rgba(255, 209, 102, 0.1); border-color: rgba(255, 209, 102, 0.4); color: var(--warn); }
.p-right { display: flex; flex-direction: column; gap: 16px; }
.wheel-wrap { position: relative; width: min(100%, 400px); aspect-ratio: 1; margin: 0 auto; }
#wheel { width: 100%; height: 100%; display: block; }
.wheel-center { position: absolute; inset: 27%; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 10px; }
.verdict { font: 800 clamp(22px, 3vw, 30px)/1.05 var(--font-display); letter-spacing: -0.02em; transition: color .3s, transform .3s; }
.verdict.super, .verdict.dobro { color: var(--good); }
.verdict.skoro { color: var(--warn); }
.verdict.ne { color: var(--bad); }
.verdict.pop { animation: pop .45s cubic-bezier(.3, 1.6, .5, 1); }
@keyframes pop { 0% { transform: scale(0.7); } 100% { transform: scale(1); } }
.verdict-sub { font-size: 13px; margin-top: 6px; }
.listening .verdict::after { content: ''; display: inline-block; width: 8px; height: 8px; margin-left: 8px; border-radius: 50%; background: var(--accent); animation: blink .6s infinite alternate; vertical-align: middle; }
@keyframes blink { to { opacity: 0.2; } }
.feedback { min-height: 74px; display: flex; flex-direction: column; gap: 10px; }
.fb-notes { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.fb-tip { text-align: center; color: var(--ink-soft); font-size: 14px; }
.fb-tip b { color: var(--ink); }
.guesses { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.guess { display: flex; flex-direction: column; align-items: center; padding: 10px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); min-width: 92px; }
.guess b { font: 800 26px/1.1 var(--font-display); }
.guess span { font: 500 12px var(--mono); color: var(--ink-soft); }
.guess.top { border-color: rgba(163, 230, 53, 0.5); background: rgba(163, 230, 53, 0.08); }
.guess.top b { color: var(--good); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stats div { display: flex; flex-direction: column; align-items: center; padding: 12px; border-radius: 16px; background: rgba(0, 0, 0, 0.2); border: 1px solid var(--line); }
.stats b { font: 800 26px/1.1 var(--font-display); }
.stats span { font-size: 12px; color: var(--ink-soft); }

/* ---------- izazov ---------- */
.game-start, .game-end { max-width: 760px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 18px; padding: clamp(24px, 4vw, 44px); }
.game-start p { max-width: 520px; margin: 0; }
.levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; width: 100%; }
.level { text-align: left; border: 1px solid var(--line-2); background: rgba(0, 0, 0, 0.2); border-radius: 18px; padding: 16px; transition: all .2s; color: var(--ink); }
.level b { display: block; font: 700 18px var(--font-display); margin-bottom: 4px; }
.level span { font-size: 12.5px; color: var(--ink-soft); display: block; }
.level i { display: block; font-style: normal; margin-top: 10px; font: 500 12px var(--mono); color: var(--accent); }
.level:hover { border-color: var(--ink-faint); }
.level.on { border-color: var(--accent); background: rgba(45, 212, 191, 0.1); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.12); }
.game { max-width: 880px; margin: 0 auto; }
.g-top { display: flex; align-items: center; gap: 18px; }
.g-timer { position: relative; width: 56px; height: 56px; }
.g-timer svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.g-ring-bg { fill: none; stroke: rgba(255, 255, 255, 0.08); stroke-width: 4; }
.g-ring { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 119.4; transition: stroke-dashoffset 1s linear, stroke .3s; }
.g-timer b { position: absolute; inset: 0; display: grid; place-items: center; font: 700 17px var(--mono); }
.g-timer.low .g-ring { stroke: var(--bad); }
.g-score { display: flex; flex-direction: column; }
.g-score b { font: 800 30px/1 var(--font-display); }
.g-mult { font: 800 22px var(--font-display); padding: 6px 14px; border-radius: 14px; background: var(--surface-2); color: var(--ink-soft); transition: all .3s; margin-right: auto; }
.g-mult.hot { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); box-shadow: 0 0 30px rgba(34, 211, 238, 0.4); }
.g-stage { display: flex; flex-direction: column; align-items: center; padding: 26px 0 10px; position: relative; }
.g-chord { font: 800 clamp(90px, 16vw, 150px)/0.9 var(--font-display); letter-spacing: -0.05em; transition: color .2s; }
.g-chord.in { animation: chordIn .45s cubic-bezier(.2, 1.4, .4, 1); }
@keyframes chordIn { from { transform: translateY(24px) scale(0.85); opacity: 0; } }
.g-stage.hit .g-chord { color: var(--good); }
.g-stage.miss .g-chord { animation: shake .35s; }
@keyframes shake { 25% { transform: translateX(-10px); } 75% { transform: translateX(10px); } }
.g-diagram { width: 170px; margin-top: 10px; min-height: 10px; }
.g-hint { margin-top: 8px; min-height: 22px; }
.g-plus { position: absolute; top: 30%; font: 800 34px var(--font-display); color: var(--good); animation: plus .9s ease-out forwards; pointer-events: none; }
@keyframes plus { to { transform: translateY(-70px); opacity: 0; } }
.g-trail { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; min-height: 30px; }
.g-trail span { font: 600 13px var(--mono); padding: 4px 10px; border-radius: 10px; background: rgba(163, 230, 53, 0.12); color: var(--good); }
.g-trail span.skip { background: rgba(255, 255, 255, 0.06); color: var(--ink-faint); text-decoration: line-through; }
.end-score { font: 800 clamp(80px, 14vw, 130px)/0.9 var(--font-display); letter-spacing: -0.05em; background: none; color: var(--accent); }
.end-rec { font-weight: 600; color: var(--good); min-height: 22px; }
.game-end .stats { width: 100%; max-width: 520px; }
#confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 50; }

/* ---------- progresije ---------- */
.prog { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.prog-list { display: flex; flex-direction: column; gap: 10px; }
.prog-item { text-align: left; border: 1px solid var(--line); background: var(--surface); border-radius: 18px; padding: 14px 16px; transition: all .2s; color: var(--ink); }
.prog-item:hover { border-color: var(--ink-faint); }
.prog-item.on { border-color: var(--accent); background: rgba(45, 212, 191, 0.09); }
.prog-item b { font: 700 16px var(--font-display); }
.prog-item .pi-chords { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 8px; }
.prog-item .pi-chords span { font: 600 12px var(--mono); padding: 3px 8px; border-radius: 8px; background: rgba(0, 0, 0, 0.25); color: var(--ink-soft); }
.prog-item p { margin: 8px 0 0; font-size: 12.5px; color: var(--ink-soft); }
.prog-player { display: flex; flex-direction: column; gap: 20px; }
.pp-head { display: flex; justify-content: space-between; align-items: flex-start; }
.pp-acc { text-align: right; }
.pp-acc b { display: block; font: 800 30px/1 var(--font-display); color: var(--good); }
.pp-stage { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: end; }
.pp-now, .pp-next { display: flex; flex-direction: column; align-items: center; }
.pp-next { opacity: 0.55; }
.pp-chord { font: 800 clamp(64px, 9vw, 110px)/0.95 var(--font-display); letter-spacing: -0.04em; transition: color .2s; }
.pp-chord.sm { font-size: clamp(40px, 5vw, 60px); }
.pp-chord.flash { animation: chordIn .35s cubic-bezier(.2, 1.4, .4, 1); }
.pp-diagram { width: 170px; }
.pp-diagram.sm { width: 120px; }
.beats { display: flex; gap: 10px; justify-content: center; }
.beats i { width: 14px; height: 14px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); transition: background .08s, transform .08s, box-shadow .08s; }
.beats i.on { background: var(--accent); transform: scale(1.35); box-shadow: 0 0 18px rgba(45, 212, 191, 0.8); }
.beats i.one.on { background: var(--accent-2); }
.pattern { display: flex; gap: 6px; justify-content: center; }
.pattern span { width: 40px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); font-size: 20px; color: var(--ink-faint); transition: all .08s; }
.pattern span.has { color: var(--ink); }
.pattern span.on { border-color: var(--accent); background: rgba(45, 212, 191, 0.15); color: var(--accent); transform: translateY(-2px); }
.pattern span.rest::after { content: '·'; }
.pp-seq { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; }
.pp-seq span { font: 600 13px var(--mono); padding: 5px 10px; border-radius: 10px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); color: var(--ink-soft); transition: all .2s; }
.pp-seq span.cur { border-color: var(--accent); color: var(--ink); }
.pp-seq span.ok { background: rgba(163, 230, 53, 0.14); border-color: rgba(163, 230, 53, 0.4); color: var(--good); }
.pp-seq span.bad { background: rgba(255, 95, 109, 0.12); border-color: rgba(255, 95, 109, 0.4); color: var(--bad); }
.pp-controls { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }

/* ---------- toast, modal ---------- */
.toast { position: fixed; left: 50%; bottom: 100px; transform: translate(-50%, 20px); background: var(--ink); color: var(--accent-ink); padding: 11px 18px; border-radius: 14px; font-weight: 600; opacity: 0; pointer-events: none; transition: all .3s; z-index: 60; max-width: calc(100vw - 32px); text-align: center; }
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.modal { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; background: rgba(2, 4, 5, 0.6); backdrop-filter: blur(6px); padding: 16px; }
.modal-card { max-width: 440px; text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; background: #121a1b; }
.modal-card p { margin: 0; }
.mic-hero { position: relative; width: 70px; height: 70px; }
.mic-hero span { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--accent); animation: ripple 2s infinite; opacity: 0; }
.mic-hero span:nth-child(2) { animation-delay: .6s; }
.mic-hero span:nth-child(3) { animation-delay: 1.2s; }
.mic-hero::after { content: ''; position: absolute; inset: 24px; border-radius: 50%; background: var(--accent); }
@keyframes ripple { 0% { transform: scale(0.4); opacity: 1; } 100% { transform: scale(1.2); opacity: 0; } }

/* ---------- mobilno ---------- */
@media (max-width: 960px) {
  .tuner-wrap, .practice, .prog { grid-template-columns: 1fr; }
  .prog-list { flex-direction: row; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .prog-item { min-width: 220px; scroll-snap-align: start; }
}
@media (max-width: 760px) {
  /* backdrop-filter na zaglavlju bi zarobio fiksnu donju navigaciju unutar zaglavlja */
  .top { gap: 10px; backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(10, 14, 15, 0.94); }
  .tabs { position: fixed; bottom: 12px; left: 12px; right: 12px; margin: 0; justify-content: space-between; background: rgba(17, 23, 24, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); padding: 6px; padding-bottom: calc(6px + env(safe-area-inset-bottom) * 0.5); z-index: 30; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5); }
  .tabs button { flex-direction: column; gap: 3px; padding: 7px 4px; font-size: 10.5px; flex: 1; }
  .tabs button svg { width: 20px; height: 20px; }
  .brand { margin-right: auto; }
  .mic-btn { padding: 7px 12px 7px 10px; font-size: 13px; }
  .lib-tools, .lib-tools input { width: 100%; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .chord-card { padding: 12px; }
  .cc-name { font-size: 24px; }
  .cc-actions { flex-direction: column; gap: 6px; }
  .levels { grid-template-columns: 1fr; }
  .pp-stage { grid-template-columns: 1fr 0.8fr; gap: 10px; }
  .pp-diagram { width: 130px; }
  .pp-diagram.sm { width: 90px; }
  .pattern span { width: 32px; height: 40px; font-size: 17px; }
  .g-top { gap: 10px; flex-wrap: wrap; }
  .p-name { font-size: 52px; }
}
@media (max-width: 400px) {
  .mic-label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* =====================================================================
   Štimer v2: živa žica, trag, glava gitare, zaključavanje
   ===================================================================== */
.arc-live { stroke: var(--accent); opacity: 0; transition: opacity .3s, stroke .3s; filter: drop-shadow(0 0 8px currentColor); }
.tuner.in-tune .arc-live { stroke: var(--good); }
.tuner:not(.idle) .arc-live { opacity: 0.9; }
.rings { position: absolute; left: 50%; top: 45%; width: 0; height: 0; }
.rings span { position: absolute; left: -90px; top: -90px; width: 180px; height: 180px; border-radius: 50%; border: 2px solid var(--good); animation: ringOut 1.1s cubic-bezier(.2, .7, .3, 1) forwards; }
.rings span:nth-child(2) { animation-delay: .15s; }
.rings span:nth-child(3) { animation-delay: .3s; }
@keyframes ringOut { from { transform: scale(0.3); opacity: 0.9; } to { transform: scale(1.9); opacity: 0; } }
.note-big.lock { animation: lockPop .5s cubic-bezier(.3, 1.7, .5, 1); }
@keyframes lockPop { 40% { transform: scale(1.18); } }
.live-string, .trail { position: relative; border-radius: 14px; background: rgba(0, 0, 0, 0.28); border: 1px solid var(--line); overflow: hidden; }
.live-string { height: 110px; margin: 22px 0 10px; }
.trail { height: 70px; margin-bottom: 16px; }
.live-string canvas, .trail canvas { width: 100%; height: 100%; display: block; }
.ls-tag { position: absolute; top: 8px; left: 12px; font: 600 10.5px var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); pointer-events: none; }

.head-card { display: flex; flex-direction: column; }
.headstock { width: 100%; max-width: 330px; margin: 0 auto; }
.headstock svg { width: 100%; display: block; overflow: visible; }
.hs-wood { fill: url(#woodGrad); stroke: rgba(196, 230, 228, 0.12); stroke-width: 1.5; }
.hs-face { fill: url(#faceGrad); }
.hs-logo { fill: rgba(236, 244, 243, 0.5); font: 800 15px var(--font-display); letter-spacing: 0.08em; }
.hs-nut { fill: #e3eeed; }
.hs-post { fill: #c3d0cf; stroke: rgba(0, 0, 0, 0.4); stroke-width: 1; }
.hs-string { stroke: #c3d0cf; opacity: 0.6; transition: stroke .3s, opacity .3s; }
.hs-string.vib { stroke: var(--accent); opacity: 1; animation: vib .05s linear infinite alternate; }
.hs-string.done { stroke: var(--good); opacity: 0.85; }
@keyframes vib { from { transform: translateX(-1.2px); } to { transform: translateX(1.2px); } }
.peg { cursor: pointer; }
.peg .peg-btn { fill: #1e2829; stroke: var(--line-2); stroke-width: 1.5; transition: fill .3s, stroke .3s; }
.peg:hover .peg-btn { stroke: var(--accent); }
.peg .peg-note { fill: var(--ink); font: 800 17px var(--font-display); pointer-events: none; }
.peg .peg-oct { fill: var(--ink-faint); font: 500 8.5px var(--mono); pointer-events: none; }
.peg .peg-spin { fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-dasharray: 10 8; opacity: 0; transform-box: fill-box; transform-origin: center; }
.peg .peg-arrow { fill: var(--accent); opacity: 0; transition: opacity .2s; pointer-events: none; }
.peg .peg-check { fill: none; stroke: #1a2e05; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; opacity: 0; }
.peg.active .peg-btn { fill: rgba(45, 212, 191, 0.22); stroke: var(--accent); }
.peg.active .peg-spin { opacity: 1; animation: spinCw 1.1s linear infinite; }
.peg.active.loosen .peg-spin { animation-name: spinCcw; }
.peg.active.ok .peg-spin { opacity: 0; }
.peg.active.ok .peg-btn { fill: rgba(163, 230, 53, 0.25); stroke: var(--good); }
.peg.active .peg-arrow { opacity: 1; }
.peg.active.ok .peg-arrow { opacity: 0; }
.peg.done .peg-btn { fill: var(--good); stroke: var(--good); }
.peg.done .peg-note { fill: #1a2e05; }
.peg.done .peg-oct { fill: rgba(26, 46, 5, 0.6); }
.peg.playing .peg-btn { animation: pegFlash .6s ease-out; }
@keyframes pegFlash { 0% { stroke: var(--ink); stroke-width: 5; } 100% { stroke-width: 1.5; } }
@keyframes spinCw { to { transform: rotate(360deg); } }
@keyframes spinCcw { to { transform: rotate(-360deg); } }
.hs-hint { fill: var(--accent); font: 700 10px var(--font); letter-spacing: 0.06em; text-transform: uppercase; opacity: 0; transition: opacity .2s; }
.hs-hint.on { opacity: 1; }
.tune-progress { display: flex; align-items: center; gap: 12px; margin-top: 14px; }
.tp-bar { flex: 1; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.07); overflow: hidden; }
.tp-bar i { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--accent), var(--good)); transition: width .5s cubic-bezier(.3, 1.3, .5, 1); }
.all-tuned { margin-top: 16px; text-align: center; display: flex; flex-direction: column; gap: 12px; padding: 16px; border-radius: 16px; background: rgba(163, 230, 53, 0.08); border: 1px solid rgba(163, 230, 53, 0.3); animation: rise .5s; }
.all-tuned b { color: var(--good); font: 700 17px var(--font-display); }
a.btn { text-decoration: none; display: inline-flex; align-items: center; }

/* =====================================================================
   Nalog, planovi, katanci
   ===================================================================== */
.acct-btn { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); background: var(--surface); border-radius: 999px; padding: 5px 14px 5px 5px; font-weight: 600; font-size: 14px; white-space: nowrap; }
.acct-btn:hover { border-color: var(--accent); }
.acct-btn.guest { padding: 8px 16px; background: var(--ink); color: var(--accent-ink); border-color: transparent; }
.acct-btn.guest .acct-av { display: none; }
.acct-av { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); font: 800 13px var(--font-display); }
.acct-av.big { width: 64px; height: 64px; font-size: 26px; }
.acct-label .pro { font-size: 10.5px; padding: 2px 7px; border-radius: 99px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); margin-left: 4px; letter-spacing: 0.06em; }
.modal-card { position: relative; }
.modal-x { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--line); background: transparent; font-size: 20px; line-height: 1; color: var(--ink-soft); }
.auth-card, .pro-card { max-width: 420px; width: 100%; }
.auth-mark svg { width: 44px; height: 44px; }
.auth-mark path { stroke: var(--ink-soft); stroke-width: 1.4; fill: none; }
.auth-mark circle { fill: var(--accent); }
.perks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; text-align: left; width: 100%; }
.perks li { position: relative; padding-left: 28px; font-size: 14px; }
.perks li::before { content: ''; position: absolute; left: 0; top: 2px; width: 18px; height: 18px; border-radius: 50%; background: rgba(163, 230, 53, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.5L13 6.5' fill='none' stroke='%2346e0a0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.pro-card .perks li::before { background-color: rgba(45, 212, 191, 0.15); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.5L13 6.5' fill='none' stroke='%232dd4bf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.btn.google { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; background: #fff; color: #1f1f1f; border-color: transparent; }
.btn.google svg { width: 18px; height: 18px; }
.or { width: 100%; display: flex; align-items: center; gap: 10px; color: var(--ink-faint); font-size: 12px; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.auth-form { display: flex; gap: 8px; width: 100%; }
.auth-form input { flex: 1; min-width: 0; background: rgba(0, 0, 0, 0.3); border: 1px solid var(--line-2); border-radius: 999px; padding: 10px 16px; color: var(--ink); outline: none; }
.auth-form input:focus { border-color: var(--accent); }
.fine { margin: 0; color: var(--ink-faint); }
.pro-badge { font: 800 13px var(--font-display); letter-spacing: 0.14em; padding: 6px 14px; border-radius: 999px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); box-shadow: 0 0 30px rgba(34, 211, 238, 0.4); }
.plan-tag { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 12px; border-radius: 99px; background: var(--surface-2); }
.plan-tag.pro { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); }
.acct-stats { width: 100%; }

.lock-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; background: rgba(255, 255, 255, 0.07); color: var(--ink-soft); white-space: nowrap; }
.lock-tag svg, .btn .lk { width: 11px; height: 11px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; flex: none; }
.btn .lk { width: 13px; height: 13px; margin-right: 6px; vertical-align: -1px; }
.lock-tag.pro { background: rgba(45, 212, 191, 0.14); color: var(--accent); }
.btn.locked { background: var(--surface); color: var(--ink-soft); box-shadow: none; border-color: var(--line-2); }
.level .lock-tag { margin-top: 10px; }
.level.locked b, .level.locked span { opacity: 0.6; }
.prog-item .lock-tag { float: right; }
.seg button .lk { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2.4; margin-left: 6px; vertical-align: -1px; }

.gate { position: absolute; inset: 0; z-index: 3; border-radius: var(--radius); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; text-align: center; padding: 24px; background: rgba(14, 20, 21, 0.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.gate .lock-big { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: rgba(45, 212, 191, 0.14); }
.gate .lock-big svg { width: 24px; height: 24px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }
.gate h3 { font-size: 22px; }
.gate p { margin: 0; max-width: 300px; }
.p-right { position: relative; }
.nudge { display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; padding: 10px 14px; border-radius: 14px; background: rgba(45, 212, 191, 0.08); border: 1px dashed rgba(45, 212, 191, 0.35); font-size: 14px; }
.linkbtn { border: 0; background: none; color: var(--accent); font-weight: 600; padding: 0; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 760px) {
  .acct-label { display: none; }
  .acct-btn { padding: 4px; }
  .acct-btn.guest { padding: 7px 12px; }
  .acct-btn.guest .acct-label { display: inline; }
  .live-string { height: 90px; }
  .auth-form { flex-direction: column; }
}

/* =====================================================================
   Moj napredak
   ===================================================================== */
#view-napredak { position: relative; }
#npBody { display: flex; flex-direction: column; gap: 20px; }
.np-gate { max-width: 620px; margin: 40px auto; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; padding: clamp(24px, 4vw, 44px); }
.np-gate p { margin: 0; max-width: 460px; }
.np-gate .lock-big { width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: rgba(45, 212, 191, 0.14); }
.np-gate .lock-big svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; }
.np-head { display: flex; align-items: center; gap: 18px; }
.np-who { flex: 1; min-width: 0; }
.np-who .title { margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.np-who .plan-tag { margin-left: 6px; }
.kpis { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.kpi { display: flex; flex-direction: column; gap: 2px; padding: 16px 18px; border-radius: 18px; background: linear-gradient(180deg, rgba(214, 240, 238, 0.06), rgba(214, 240, 238, 0.025)); border: 1px solid var(--line); }
.kpi-l { font-size: 12.5px; color: var(--ink-soft); }
.kpi b { font: 800 32px/1.1 var(--font-display); letter-spacing: -0.02em; }
.kpi-s { font-size: 12px; color: var(--ink-faint); }
.np-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 20px; }
.days-plot { display: grid; grid-template-columns: repeat(14, 1fr); gap: 6px; height: 170px; align-items: end; border-bottom: 1px solid var(--line); padding-bottom: 0; }
.day { height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 6px; cursor: default; outline: none; position: relative; padding-bottom: 22px; }
.day span { position: absolute; bottom: 2px; font: 500 11px var(--mono); color: var(--ink-faint); }
.day.today span { color: var(--accent); font-weight: 700; }
.day-bar { width: 100%; max-width: 26px; background: var(--accent); border-radius: 4px 4px 0 0; transition: filter .15s; }
.day:hover .day-bar, .day:focus .day-bar { filter: brightness(1.2); }
.day:hover, .day:focus { background: rgba(255, 255, 255, 0.03); border-radius: 8px; }
.day-tip { position: absolute; z-index: 5; width: 200px; padding: 8px 10px; border-radius: 10px; background: var(--ink); color: var(--accent-ink); font-size: 12.5px; pointer-events: none; text-align: center; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); }
.focus { display: flex; flex-direction: column; gap: 10px; align-items: stretch; }
.focus-row { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: rgba(0, 0, 0, 0.22); border: 1px solid var(--line); font-size: 13.5px; }
.focus-row b { font: 800 24px/1 var(--font-display); }
.acc-num { font-weight: 700; color: var(--ink); }
.np-empty { margin: 0 0 10px; }
.np-table-wrap { overflow-x: auto; margin: 0 -6px; }
.np-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 640px; }
.np-table th { text-align: left; font-size: 12px; font-weight: 600; color: var(--ink-faint); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.np-table td { padding: 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.np-table tr:last-child td { border-bottom: 0; }
.np-table tbody tr:hover td { background: rgba(255, 255, 255, 0.025); }
.np-table .num { text-align: right; font-family: var(--mono); font-size: 13px; }
.t-chord { font: 800 18px var(--font-display); }
.t-mast { margin-left: 8px; font-size: 10.5px; font-weight: 700; padding: 2px 7px; border-radius: 99px; background: rgba(163, 230, 53, 0.14); color: var(--good); }
.acc { display: flex; align-items: center; gap: 10px; min-width: 150px; }
.acc-bar { flex: 1; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.07); overflow: hidden; }
.acc-bar i { display: block; height: 100%; border-radius: 4px; background: var(--accent); }
.acc span { font: 600 13px var(--mono); width: 40px; text-align: right; }
.np-untried { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 14px; }
.np-untried .chip { padding: 4px 10px; font-size: 13px; }
@media (max-width: 960px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .np-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi b { font-size: 26px; }
  .np-head { flex-wrap: wrap; }
  .np-head .title { font-size: 28px; }
  .days-plot { gap: 3px; height: 140px; }
  .focus-row { grid-template-columns: 54px 1fr; }
  .focus-row .btn { grid-column: 1 / -1; }
}

/* prekidač plana (samo lokalno) */
.dev-plan { position: fixed; left: 16px; bottom: 16px; z-index: 45; display: flex; align-items: center; gap: 3px; padding: 4px 4px 4px 12px; border-radius: 999px; background: rgba(17, 23, 24, 0.94); border: 1px solid var(--line-2); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5); font-size: 13px; }
.dev-plan .dp-label { color: var(--ink-faint); font-size: 11.5px; margin-right: 6px; white-space: nowrap; }
.dev-plan button { border: 0; background: transparent; color: var(--ink-soft); padding: 6px 12px; border-radius: 999px; font-weight: 600; }
.dev-plan button:hover { color: var(--ink); }
.dev-plan button.on { background: var(--accent); color: var(--accent-ink); }
.dev-plan button[data-p="pro"].on { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.dev-plan .dp-x { width: 28px; height: 28px; padding: 0; font-size: 16px; color: var(--ink-faint); }
.dev-plan.mini { padding: 4px; cursor: pointer; }
.dev-plan.mini > *:not(.dp-x) { display: none; }
.dev-plan.mini .dp-x::before { content: 'Plan'; font-size: 11px; }
.dev-plan.mini .dp-x { width: auto; padding: 0 10px; font-size: 0; }
.dev-plan.mini .dp-x::before { font-size: 11.5px; }
@media (max-width: 760px) {
  .dev-plan { left: 50%; transform: translateX(-50%); bottom: 96px; }
}

/* Pro pregled (demo) */
.pro-banner { display: none; align-items: center; gap: 14px; padding: 12px 14px 12px 16px; margin-bottom: 18px; border-radius: 18px; border: 1px solid rgba(45, 212, 191, 0.35); background: linear-gradient(90deg, rgba(45, 212, 191, 0.14), rgba(34, 211, 238, 0.06)); }
.view.demo .pro-banner { display: flex; }
.pro-badge.sm { font-size: 11px; padding: 4px 10px; box-shadow: none; flex: none; }
.pb-txt { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.pb-txt b { font: 700 16px var(--font-display); }
.pb-txt span { font-size: 13px; color: var(--ink-soft); }
.game, .game-end, .prog-player { position: relative; }
.demo-shield { display: none; position: absolute; inset: 0; z-index: 4; cursor: pointer; border-radius: var(--radius); }
.view.demo .demo-shield { display: block; }
.demo-tag { display: none; position: absolute; top: 14px; right: 14px; z-index: 5; font: 800 10.5px var(--font); letter-spacing: 0.14em; padding: 4px 9px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); pointer-events: none; }
.view.demo .demo-tag { display: block; }
.view.demo .game .g-top .btn { opacity: 0.5; }
#view-izazov.demo .g-top { padding-right: 70px; }
.tabs button { position: relative; }
.tab-pro { font-style: normal; font: 800 9px var(--font); letter-spacing: 0.08em; padding: 2px 6px; border-radius: 999px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: var(--accent-ink); margin-left: 2px; }
.tabs button.on .tab-pro { box-shadow: 0 0 0 1.5px var(--ink); }
@media (max-width: 760px) {
  .pro-banner { flex-wrap: wrap; }
  .pro-banner .btn { width: 100%; justify-content: center; }
  .tab-pro { position: absolute; top: 1px; right: 50%; margin-right: -24px; font-size: 7.5px; padding: 1px 4px; }
}
.prog-player .demo-tag { right: auto; left: 50%; transform: translateX(-50%); }

/* Štimer: glava gitare kao fotografija (Codex) */
.headstock { max-width: 310px; }
.hs-photo { filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.55)); }
.hs-photo .hs-string { opacity: 0.95; transition: stroke .3s; }
.hs-photo .hs-string.wound { stroke: #c49a62; }
.hs-photo .hs-string.plain { stroke: #ebe7df; }
.hs-photo .hs-string.done { stroke: var(--good); }
.hs-photo .hs-string.vib { stroke: #5eead4; animation: vibBig .045s linear infinite alternate; }
@keyframes vibBig { from { transform: translateX(-5px); } to { transform: translateX(5px); } }
.hs-photo .post-glow { fill: url(#pegGlow); opacity: 0; transition: opacity .25s; pointer-events: none; }
.hs-photo .post-glow.on { opacity: 1; }
.hs-photo .post-glow.ok { fill: url(#pegGlowOk); }
.hs-photo .peg .peg-btn { fill: transparent; stroke: none; }
.hs-photo .peg .peg-glow { fill: url(#pegGlow); opacity: 0; transition: opacity .25s; pointer-events: none; }
.hs-photo .peg.active .peg-glow, .hs-photo .peg.playing .peg-glow { opacity: 1; }
.hs-photo .peg.active.ok .peg-glow, .hs-photo .peg.done .peg-glow { fill: url(#pegGlowOk); }
.hs-photo .peg.done .peg-glow { opacity: 0.55; }
.hs-photo .peg .peg-spin { stroke-width: 6; stroke-dasharray: 22 16; }
.hs-photo .peg.done .peg-spin { opacity: 1; stroke: var(--good); stroke-dasharray: none; stroke-width: 5; animation: none; }
.hs-photo .peg .peg-note { fill: #0f2a2a; font: 800 50px var(--font-display); }
.hs-photo .peg .peg-oct { fill: rgba(15, 42, 42, 0.6); font: 600 22px var(--mono); }
.hs-photo .peg.active .peg-note { fill: #0f766e; }
.hs-photo .peg.done .peg-note { fill: #3f6212; }
.hs-photo .peg.done .peg-oct { fill: rgba(63, 98, 18, 0.7); }
.hs-photo .peg.playing .peg-btn { animation: none; }
.hs-photo .hs-hint { font: 800 30px var(--font); letter-spacing: 0.08em; }
@media (max-width: 760px) { .headstock { max-width: 280px; } }

/* izbor štimovanja */
.tunings { display: flex; flex-direction: column; gap: 8px; }
.tuning { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(0, 0, 0, 0.22); color: var(--ink-soft); text-align: left; transition: border-color .2s, background .2s, color .2s, transform .15s; }
.tuning:hover { border-color: var(--line-2); color: var(--ink); }
.tuning:active { transform: scale(0.99); }
.tn-name { font: 600 14.5px var(--font); display: flex; align-items: center; gap: 8px; }
.tn-name::before { content: ''; width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--ink-faint); flex: none; transition: all .2s; }
.tn-notes { display: flex; gap: 4px; }
.tn-notes i { font: 600 11.5px var(--mono); font-style: normal; min-width: 26px; height: 26px; padding: 0 4px; display: grid; place-items: center; border-radius: 8px; background: rgba(255, 255, 255, 0.05); color: var(--ink-soft); }
.tuning.on { border-color: rgba(45, 212, 191, 0.6); background: rgba(45, 212, 191, 0.1); color: var(--ink); }
.tuning.on .tn-name::before { border-color: var(--accent); background: radial-gradient(circle, var(--accent) 0 4px, transparent 5px); }
.tuning.on .tn-notes i { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 400px) { .tn-notes i { min-width: 22px; height: 24px; font-size: 10.5px; } .tuning { padding: 10px 12px; } }

.live-string { margin: 22px 0 18px; height: 130px; }
@media (max-width: 760px) { .live-string { height: 100px; } }

/* oznake nota pored štimera */
.hs-photo .peg .peg-label .pl-bg { fill: rgba(16, 22, 23, 0.94); stroke: rgba(196, 230, 228, 0.22); stroke-width: 3; transition: fill .25s, stroke .25s; }
.hs-photo .peg .peg-label .peg-note { fill: var(--ink); font: 800 44px var(--font-display); }
.hs-photo .peg .peg-label .peg-oct { fill: var(--ink-faint); font: 600 19px var(--mono); }
.hs-photo .peg:hover .peg-label .pl-bg { stroke: var(--accent); }
.hs-photo .peg.active .peg-label .pl-bg { stroke: var(--accent); stroke-width: 5; fill: rgba(13, 58, 54, 0.95); }
.hs-photo .peg.active .peg-label .peg-note { fill: var(--accent); }
.hs-photo .peg.active.ok .peg-label .pl-bg { stroke: var(--good); }
.hs-photo .peg.active.ok .peg-label .peg-note { fill: var(--good); }
.hs-photo .peg.done .peg-label .pl-bg { fill: var(--good); stroke: var(--good); }
.hs-photo .peg.done .peg-label .peg-note { fill: #1a2e05; }
.hs-photo .peg.done .peg-label .peg-oct { fill: rgba(26, 46, 5, 0.65); }
.hs-photo .peg.done .peg-glow { opacity: 0.35; }
.hs-photo .hs-hint { font: 800 26px var(--font); }
.headstock { max-width: 360px; }
.hs-photo { filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.5)); }

/* sive žice uz sivu gitaru */
.hs-photo .hs-string.wound { stroke: #a7a39d; }
.hs-photo .hs-string.plain { stroke: #e4e2de; }

/* Pro pregled: zamućen demo + kartica u sredini */
.view.demo { position: relative; min-height: 560px; }
.view.demo .pro-banner { display: none; }
.view.demo .game, .view.demo .game-end, .view.demo .prog { filter: blur(10px) saturate(0.55); opacity: 0.5; pointer-events: none; user-select: none; transition: filter .4s, opacity .4s; }
.view.demo .demo-tag, .view.demo .demo-shield { display: none; }
.pro-teaser { display: none; }
.view.demo .pro-teaser { display: flex; position: absolute; inset: 0; z-index: 6; align-items: flex-start; justify-content: center; padding: 70px 16px 0; pointer-events: none; }
.pt-card { pointer-events: auto; width: 100%; max-width: 420px; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 30px 28px; border-radius: 24px; background: rgba(16, 22, 23, 0.82); border: 1px solid rgba(45, 212, 191, 0.3); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.8); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); animation: rise .5s cubic-bezier(.2, .8, .2, 1); }
.pt-card h2 { font-size: 30px; line-height: 1.1; }
.pt-card p { margin: 0; }
.pt-card .perks { margin: 4px 0 6px; }
.pt-card .pro-card .perks li::before, .pt-card .perks li::before { background-color: rgba(45, 212, 191, 0.15); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.5L13 6.5' fill='none' stroke='%232dd4bf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.pt-card .btn { width: 100%; justify-content: center; }
@media (max-width: 760px) { .view.demo .pro-teaser { padding-top: 30px; } .pt-card { padding: 24px 20px; } .pt-card h2 { font-size: 25px; } }

/* žice: debljina po pravom setu, namotane imaju navoje */
.hs-photo .hs-string.wound { stroke: #c2bdb5; }
.hs-photo .hs-string.plain { stroke: #c9c6c1; }
.hs-photo .hs-wind { stroke: rgba(20, 26, 27, 0.45); pointer-events: none; }
.hs-photo .hs-string.vib .hs-wind, .hs-photo .hs-string.done .hs-wind { stroke: rgba(20, 26, 27, 0.3); }
.hs-photo .hs-string.wound.vib, .hs-photo .hs-string.plain.vib { stroke: #5eead4; }
.hs-photo .hs-string.wound.done, .hs-photo .hs-string.plain.done { stroke: var(--good); }
/* čiste žice: bez navoja i senke (8.11.) */
.hs-photo .hs-string { opacity: 1; }
.hs-photo .hs-string.wound, .hs-photo .hs-string.plain { stroke: #cfccc6; }
.hs-photo .post-cap { pointer-events: none; }

/* =====================================================================
   Blog
   ===================================================================== */
.blog-head { margin-bottom: 18px; }
.blog-head p { margin: 0; max-width: 560px; }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.blog-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.post-card { display: flex; flex-direction: column; border-radius: 22px; overflow: hidden; text-decoration: none; color: var(--ink); border: 1px solid var(--line); background: linear-gradient(180deg, rgba(214, 240, 238, 0.055), rgba(214, 240, 238, 0.02)); transition: transform .25s cubic-bezier(.2, .8, .2, 1), border-color .25s, box-shadow .25s; }
.post-card:hover { transform: translateY(-4px); border-color: rgba(45, 212, 191, 0.4); box-shadow: 0 24px 50px -24px rgba(45, 212, 191, 0.3); }
.pc-art { height: 120px; display: grid; place-items: center; background: radial-gradient(120% 120% at 30% 20%, rgba(45, 212, 191, 0.16), rgba(0, 0, 0, 0.25)); border-bottom: 1px solid var(--line); }
.post-ico { width: 56px; height: 56px; fill: none; stroke: var(--accent); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.post-ico .fill { fill: var(--accent); stroke: none; }
.pc-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pc-body h3 { font-size: 19px; line-height: 1.25; }
.pc-body p { margin: 0; font-size: 14px; color: var(--ink-soft); flex: 1; }
.pc-tag { align-self: flex-start; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); }
.pc-meta { font: 500 12px var(--mono); color: var(--ink-faint); margin-top: 6px; }
.post-card.big { grid-column: span 2; flex-direction: row; }
.post-card.big .pc-art { height: auto; width: 42%; border-bottom: 0; border-right: 1px solid var(--line); }
.post-card.big .post-ico { width: 88px; height: 88px; }
.post-card.big .pc-body { padding: 24px 26px; justify-content: center; }
.post-card.big h3 { font-size: 26px; }
.post-card.big p { flex: 0; font-size: 15px; }

.post { max-width: 760px; margin: 0 auto; }
.post-back { display: inline-block; color: var(--ink-soft); text-decoration: none; font-size: 14px; margin-bottom: 20px; }
.post-back:hover { color: var(--accent); }
.post-header { display: flex; flex-direction: column; gap: 10px; padding-bottom: 24px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.ph-art { width: 72px; height: 72px; border-radius: 20px; display: grid; place-items: center; background: rgba(45, 212, 191, 0.12); border: 1px solid rgba(45, 212, 191, 0.25); }
.ph-art .post-ico { width: 44px; height: 44px; }
.post-header h1 { font-size: clamp(32px, 5vw, 48px); font-weight: 800; line-height: 1.08; }
.post-meta { display: flex; align-items: center; gap: 10px; font: 500 13px var(--mono); color: var(--ink-faint); }
.post-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--ink-faint); }
.post-body { font-size: 17px; line-height: 1.75; color: #dde8e7; }
.post-body p { margin: 0 0 18px; }
.post-body h2 { font-size: 24px; font-weight: 700; margin: 34px 0 12px; }
.post-body ul { margin: 0 0 20px; padding-left: 22px; }
.post-body li { margin-bottom: 8px; }
.post-body li::marker { color: var(--accent); }
.post-body b { color: var(--ink); }
.post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.post-body a.chord-link { text-decoration: none; font: 700 14px var(--mono); padding: 2px 8px; border-radius: 8px; background: rgba(45, 212, 191, 0.14); border: 1px solid rgba(45, 212, 191, 0.3); transition: background .2s; }
.post-body a.chord-link:hover { background: var(--accent); color: var(--accent-ink); }
.post-cta { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 36px 0 30px; padding: 20px 22px; border-radius: 20px; background: linear-gradient(90deg, rgba(45, 212, 191, 0.14), rgba(34, 211, 238, 0.05)); border: 1px solid rgba(45, 212, 191, 0.3); }
.post-cta > div:first-child { display: flex; flex-direction: column; gap: 2px; }
.post-cta b { font: 700 17px var(--font-display); }
.post-cta .muted { font-size: 14px; }
.post-more { margin-bottom: 14px; }
@media (max-width: 960px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .blog-grid, .blog-grid.two { grid-template-columns: 1fr; }
  .post-card.big { grid-column: auto; flex-direction: column; }
  .post-card.big .pc-art { width: auto; height: 130px; border-right: 0; border-bottom: 1px solid var(--line); }
  .post-card.big h3 { font-size: 22px; }
  .post-body { font-size: 16px; }
  .tabs button { padding: 7px 2px; font-size: 10px; }
  .tabs button svg { width: 19px; height: 19px; }
}

/* Digitalna Struna: logo */
.brand-name { white-space: nowrap; }
.brand-name i { font-style: normal; font-weight: 400; color: var(--accent); }
@media (max-width: 760px) { .brand { font-size: 18px; gap: 8px; } .brand-name i { display: block; font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; margin-bottom: 1px; } .brand-name { line-height: 1; } }

/* Digitalna Struna: logo slika, naslovne slike bloga */
.brand-mark { width: 34px; height: 34px; object-fit: contain; }
.auth-mark img { width: 52px; height: 52px; display: block; }
.pc-art { position: relative; height: auto; aspect-ratio: 16 / 9; overflow: hidden; background: #0f1415; }
.pc-art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .8, .2, 1); }
.post-card:hover .pc-art img { transform: scale(1.04); }
.post-card.big .pc-art { width: 56%; aspect-ratio: auto; min-height: 260px; }
.post-cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 22px; border: 1px solid var(--line); margin-bottom: 22px; display: block; }
@media (max-width: 760px) {
  .post-card.big .pc-art { width: auto; height: auto; min-height: 0; aspect-ratio: 16 / 9; }
  .brand-mark { width: 30px; height: 30px; }
}

/* natpis DIGITALNA STRUNA: obje riječi iste širine (SVG textLength), STRUNA tirkizna */
.wordmark { height: 34px; width: auto; display: block; overflow: visible; }
.wordmark text { font-family: var(--font-display); }
.wm-top { font-size: 13px; font-weight: 600; fill: var(--ink); }
.wm-bot { font-size: 20.5px; font-weight: 800; fill: var(--accent); }
@media (max-width: 760px) { .wordmark { height: 30px; } .brand-name i { display: none; } }

/* natpis v2: uža i deblja slova (Barlow Condensed), STRUNA još deblja */
.wordmark { height: 36px; }
.wordmark text { font-family: 'Barlow Condensed', var(--font-display); }
.wm-top { font-size: 17px; font-weight: 700; letter-spacing: 0; }
.wm-bot { font-size: 24px; font-weight: 800; }
@media (max-width: 760px) { .wordmark { height: 31px; } }

/* skale u blogu */
.scale-card { margin: 0 0 14px; padding: 14px 16px; border-radius: 16px; background: rgba(0, 0, 0, 0.22); border: 1px solid var(--line); }
.scale-card p { margin: 6px 0 0; font-size: 15.5px; }
.sc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.sc-head b { font: 700 18px var(--font-display); }
.scale-play { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(45, 212, 191, 0.4); background: rgba(45, 212, 191, 0.1); color: var(--accent); border-radius: 999px; padding: 6px 14px 6px 10px; font-weight: 600; font-size: 13.5px; flex: none; transition: background .2s; }
.scale-play:hover { background: rgba(45, 212, 191, 0.2); }
.sp-ico { width: 0; height: 0; border-left: 9px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.scale-play.playing { background: var(--accent); color: var(--accent-ink); }
.scale-play.playing .sp-ico { width: 10px; height: 10px; border: 0; background: currentColor; border-radius: 2px; animation: spPulse .5s ease-in-out infinite alternate; }
@keyframes spPulse { to { transform: scale(0.6); } }

/* =====================================================================
   Metronom
   ===================================================================== */
.metro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.m-main { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.m-dial { position: relative; width: min(100%, 380px); aspect-ratio: 1; touch-action: none; cursor: grab; user-select: none; }
.m-dial:active { cursor: grabbing; }
.m-svg { width: 100%; height: 100%; display: block; overflow: visible; }
.m-track { fill: none; stroke: rgba(255, 255, 255, 0.07); stroke-width: 14; }
.m-arc { fill: none; stroke: var(--accent); stroke-width: 14; stroke-linecap: round; filter: drop-shadow(0 0 10px rgba(45, 212, 191, 0.45)); transition: d .12s; }
.m-seg { fill: rgba(255, 255, 255, 0.1); stroke: var(--line-2); stroke-width: 1.5; transition: fill .08s, transform .08s; transform-box: fill-box; transform-origin: center; }
.m-seg.one { stroke: rgba(34, 211, 238, 0.5); }
.m-seg.on { fill: var(--accent); stroke: var(--accent); transform: scale(1.35); filter: drop-shadow(0 0 10px rgba(45, 212, 191, 0.9)); }
.m-seg.one.on { fill: var(--accent-2); stroke: var(--accent-2); }
.m-pendulum { transform-origin: 150px 150px; transition-property: transform; transition-timing-function: cubic-bezier(.45, 0, .55, 1); }
.m-rod { stroke: url(#mPend); stroke-width: 4; stroke-linecap: round; }
.m-weight { fill: var(--ink); stroke: var(--accent); stroke-width: 3; }
.m-core { fill: #0c1213; stroke: var(--line); stroke-width: 1.5; }
.m-readout { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; pointer-events: none; padding-top: 8px; }
.m-bpm { font: 800 64px/1 var(--font-display); letter-spacing: -0.03em; }
.m-unit { font: 600 11px var(--mono); letter-spacing: 0.2em; color: var(--ink-faint); margin-top: 2px; }
.m-name { font: 600 13px var(--font); color: var(--accent); margin-top: 6px; }
.m-dial.pulse .m-core { animation: mPulse .18s ease-out; }
@keyframes mPulse { 0% { stroke: var(--accent); stroke-width: 6; } 100% { stroke-width: 1.5; } }
.m-row { display: flex; align-items: center; gap: 16px; }
.m-row.small-row { gap: 14px; }
.m-play { min-width: 160px; justify-content: center; }
.m-side { display: flex; flex-direction: column; gap: 18px; }
.m-trainer { padding: 14px; border-radius: 16px; background: rgba(0, 0, 0, 0.22); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; }
.m-trainer p { margin: 0; }
.m-trainer b { color: var(--ink); }
.m-train-ctl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }

/* =====================================================================
   Ritam
   ===================================================================== */
.r-chips { margin-bottom: 16px; }
.r-main { display: flex; flex-direction: column; gap: 18px; }
.r-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.r-head p { margin: 4px 0 0; max-width: 560px; }
.r-grid { display: grid; grid-template-columns: repeat(var(--cols, 8), minmax(0, 1fr)); gap: 6px; }
.r-step { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 0 8px; border-radius: 12px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); transition: background .06s, border-color .06s, transform .06s; }
.r-step b { font: 700 20px var(--font); min-height: 26px; color: var(--ink-faint); letter-spacing: -0.04em; }
.r-step.has b { color: var(--ink); }
.r-step.acc b { color: var(--accent-2); }
.r-step.mute b { color: #f59e9e; }
.r-step span { font: 600 11px var(--mono); color: var(--ink-faint); }
.r-step.beat { border-color: var(--line-2); }
.r-step.beat span { color: var(--ink-soft); }
.r-step.on { background: rgba(45, 212, 191, 0.18); border-color: var(--accent); transform: translateY(-3px); }
.r-step.on b { color: var(--accent); }
.r-legend { display: flex; gap: 16px; flex-wrap: wrap; }
.r-legend b { color: var(--ink); margin-right: 3px; }
.r-prog { display: flex; gap: 8px; flex-wrap: wrap; }
.pp-chord-chip { font: 700 15px var(--mono); padding: 8px 14px; border-radius: 12px; background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line); color: var(--ink-soft); transition: all .15s; }
.pp-chord-chip.cur { border-color: var(--accent); color: var(--accent); background: rgba(45, 212, 191, 0.12); }

/* demo (zamućeno) i kartica "uz nalog" */
.view.demo .metro, .view.demo .rhythm { filter: blur(10px) saturate(0.55); opacity: 0.5; pointer-events: none; user-select: none; }
.pt-card.member { border-color: rgba(163, 230, 53, 0.35); }
.pt-card.member .pro-badge { background: var(--good); color: #1a2e05; box-shadow: none; }

/* navigacija: 8 tabova */
.tabs button { padding: 9px 13px; }
@media (max-width: 1240px) { .tabs button svg { display: none; } .tabs button { padding: 8px 11px; font-size: 14px; } }
@media (max-width: 960px) {
  .metro { grid-template-columns: 1fr; }
  .r-head { flex-direction: column; }
}
@media (max-width: 760px) {
  .tabs { overflow-x: auto; justify-content: flex-start; scroll-snap-type: x proximity; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { flex: 0 0 auto; min-width: 66px; scroll-snap-align: start; }
  .tabs button svg { display: block; }
  .r-grid { gap: 3px; }
  .r-step { padding: 8px 0 6px; border-radius: 8px; }
  .r-step b { font-size: 15px; min-height: 20px; }
  .m-bpm { font-size: 52px; }
  .m-train-ctl { grid-template-columns: 1fr 1fr 1fr; }
}

/* =====================================================================
   Vodič (PDF landing): tamno, tirkizno, bijelo
   ===================================================================== */
.vd-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 40px; align-items: center; padding: 20px 0 50px; }
.vd-kicker { font: 600 12px var(--mono); letter-spacing: 0.2em; color: var(--accent); margin-bottom: 14px; }
.vd-title { font: 800 clamp(38px, 5.4vw, 64px)/1.02 var(--font-display); letter-spacing: -0.03em; margin: 0; }
.vd-title i { font-style: normal; color: var(--accent); display: block; }
.vd-lead { font-size: 17px; color: var(--ink-soft); max-width: 520px; margin: 18px 0 20px; }
.vd-list { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.vd-list li { position: relative; padding-left: 30px; font-size: 15.5px; color: var(--ink-soft); }
.vd-list li b { color: var(--ink); }
.vd-list li::before { content: ''; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: rgba(45, 212, 191, 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.5L13 6.5' fill='none' stroke='%232dd4bf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat; }
.vd-dl { gap: 10px; }
.dl-ico { width: 16px; height: 16px; flex: none; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4v11M7 10l5 5 5-5M5 20h14'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 4v11M7 10l5 5 5-5M5 20h14'/%3E%3C/svg%3E") center/contain no-repeat; }
.vd-fine { margin: 12px 0 0; }
.vd-stack { position: relative; height: 520px; }
.vd-stack img { position: absolute; width: 62%; aspect-ratio: 210 / 297; object-fit: cover; border-radius: 10px; border: 1px solid rgba(196, 230, 228, 0.18); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(0, 0, 0, 0.4); transition: transform .5s cubic-bezier(.2, .8, .2, 1); }
.vd-stack .p1 { left: 4%; top: 4%; transform: rotate(-6deg); z-index: 3; }
.vd-stack .p2 { left: 22%; top: 8%; transform: rotate(2deg); z-index: 2; }
.vd-stack .p3 { left: 38%; top: 14%; transform: rotate(9deg); z-index: 1; }
.vd-stack:hover .p1 { transform: rotate(-9deg) translate(-14px, -6px); }
.vd-stack:hover .p3 { transform: rotate(12deg) translate(14px, 6px); }
.vd-stack::before { content: ''; position: absolute; inset: 10% 5% 0 10%; background: radial-gradient(closest-side, rgba(45, 212, 191, 0.25), transparent); filter: blur(30px); }
.vd-inside h2 { margin-bottom: 18px; }
.vd-pages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.vd-pages figure { margin: 0; }
.vd-pages img { width: 100%; aspect-ratio: 210 / 297; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); display: block; transition: transform .3s; }
.vd-pages figure:hover img { transform: translateY(-4px); }
.vd-pages figcaption { font-size: 13px; color: var(--ink-soft); margin-top: 8px; }
.vd-final { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-top: 40px; padding: 24px 26px; border-radius: 22px; background: linear-gradient(90deg, rgba(45, 212, 191, 0.16), rgba(34, 211, 238, 0.05)); border: 1px solid rgba(45, 212, 191, 0.35); }
.vd-final > div:first-child { display: flex; flex-direction: column; gap: 2px; }
.vd-final b { font: 800 22px var(--font-display); }
.vd-banner { display: flex; align-items: center; gap: 16px; padding: 12px 18px 12px 12px; margin-bottom: 18px; border-radius: 18px; text-decoration: none; color: var(--ink); background: linear-gradient(90deg, rgba(45, 212, 191, 0.14), rgba(34, 211, 238, 0.04)); border: 1px solid rgba(45, 212, 191, 0.35); transition: border-color .2s, transform .2s; }
.vd-banner:hover { border-color: var(--accent); transform: translateY(-2px); }
.vd-banner img { width: 46px; aspect-ratio: 210 / 297; object-fit: cover; border-radius: 4px; transform: rotate(-5deg); }
.vd-banner > span { flex: 1; display: flex; flex-direction: column; }
.vd-banner b { font: 700 16px var(--font-display); }
.vd-banner .muted { font-size: 13.5px; }
.vd-banner em { font-style: normal; font-weight: 700; color: var(--accent-ink); background: var(--accent); padding: 8px 16px; border-radius: 999px; font-size: 14px; }
@media (max-width: 960px) {
  .vd-hero { grid-template-columns: 1fr; }
  .vd-stack { height: 380px; max-width: 420px; }
  .vd-pages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .vd-banner em { display: none; }
  .vd-stack { height: 300px; }
}

/* zaglavlje sa 8 tabova: kompaktnije na srednjim širinama */
@media (max-width: 1520px) and (min-width: 761px) { .tabs button svg { display: none; } .tabs button { padding: 8px 10px; font-size: 14px; } .top { gap: 12px; } .mic-btn { padding: 8px 12px 8px 10px; } }
@media (max-width: 1100px) and (min-width: 761px) { .mic-label { display: none; } .tabs button { padding: 7px 8px; font-size: 13px; } .tab-pro { display: none; } }

/* Ritam: dvije grupe ritmova */
.r-chips { display: flex; flex-direction: column; gap: 8px; }
.r-cat { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.r-cat-l { font: 600 11px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); width: 86px; flex: none; }
@media (max-width: 760px) { .r-cat-l { width: 100%; } }
.r-step.beat:not(:first-child) { margin-left: 6px; }

/* blog: nivo težine */
.pc-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lvl-badge { display: inline-flex; align-items: flex-end; gap: 2px; font: 700 11px var(--font); letter-spacing: 0.04em; padding: 4px 9px 4px 8px; border-radius: 999px; white-space: nowrap; }
.lvl-badge i { width: 3px; border-radius: 2px; background: currentColor; opacity: 0.25; margin-right: 0; }
.lvl-badge i:nth-child(1) { height: 5px; } .lvl-badge i:nth-child(2) { height: 8px; } .lvl-badge i:nth-child(3) { height: 11px; margin-right: 6px; }
.lvl-badge.l1 { color: var(--good); background: rgba(163, 230, 53, 0.12); } .lvl-badge.l1 i:nth-child(1) { opacity: 1; }
.lvl-badge.l2 { color: var(--accent); background: rgba(45, 212, 191, 0.12); } .lvl-badge.l2 i:nth-child(-n+2) { opacity: 1; }
.lvl-badge.l3 { color: #ff8f7a; background: rgba(255, 143, 122, 0.12); } .lvl-badge.l3 i { opacity: 1; }
#blogTags { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.bt-row { display: flex; gap: 8px; flex-wrap: wrap; }
.chip.lvl-chip { padding: 3px 6px 3px 4px; }
.chip.lvl-chip .lvl-badge { background: none; }
.chip.lvl-chip.on.l1, .chip.lvl-chip.on.l2, .chip.lvl-chip.on.l3 { background: var(--surface-2); border-color: currentColor; }
.chip.lvl-chip.on.l1 { color: var(--good); } .chip.lvl-chip.on.l2 { color: var(--accent); } .chip.lvl-chip.on.l3 { color: #ff8f7a; }
.chip.lvl-chip:not(.l1):not(.l2):not(.l3) { padding: 7px 14px; }
.post-header .pc-top { justify-content: flex-start; gap: 12px; }

/* vježba: mikrofon je Pro, samoprocjena za besplatne naloge (8.11.) */
.view.demo .practice { filter: blur(10px) saturate(0.55); opacity: 0.5; pointer-events: none; user-select: none; }
.gate.soft { border-radius: 0 0 var(--radius) var(--radius); background: rgba(12, 17, 18, 0.74); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); justify-content: center; }
.gate.soft h3 { font-size: 21px; }
.gate.soft .perks { max-width: 270px; margin: 2px 0 4px; }
.gate.soft .perks li::before { background-color: rgba(45, 212, 191, 0.15); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.6 2.5L13 6.5' fill='none' stroke='%232dd4bf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.gate.soft .btn { min-width: 220px; justify-content: center; }
#pMode button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
#pMode .tab-pro { margin-left: 0; }
.selfcheck { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: 14px; border-radius: 16px; border: 1px dashed var(--line-2); text-align: center; }
.selfcheck .sc-q { font-weight: 600; }
.selfcheck .sc-ok { background: rgba(163, 230, 53, 0.14); color: var(--good); border-color: rgba(163, 230, 53, 0.35); }
.selfcheck .sc-note { max-width: 300px; }
.selfcheck .btn.flash { animation: scflash .5s; }
@keyframes scflash { 0% { transform: scale(1); } 40% { transform: scale(1.08); } 100% { transform: scale(1); } }
.p-right:has(.gate.soft:not(.hidden)) .wheel-center, .p-right:has(.gate.soft:not(.hidden)) .feedback { visibility: hidden; }
#pMode .tab-pro { position: static; margin: 0; font-size: 9px; padding: 2px 6px; display: inline-block; }
@media (max-width: 760px) { #pMode button { padding: 7px 8px; font-size: 13px; white-space: nowrap; } }

/* nalog, Pro kupovina, reklame, podnožje (8.11.) */
.auth-gis { display: flex; justify-content: center; min-height: 44px; width: 100%; }
.acct-av img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; }
.pro-buy { display: flex; gap: 10px; width: 100%; }
.pro-buy .btn { flex: 1; justify-content: center; }
.np-acts { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.linkbtn.danger { color: #ff8f7a; font-size: 13px; }
.ad-slot { position: relative; margin: 26px auto; max-width: 970px; min-height: 120px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); padding: 18px 10px 10px; overflow: hidden; }
.ad-slot.tall { min-height: 280px; }
.ad-slot.wide { grid-column: 1 / -1; margin: 0; max-width: none; }
.ad-slot[hidden] { display: none; }
.ad-label { position: absolute; top: 5px; left: 12px; font: 600 10px var(--font); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); opacity: 0.7; }
.ad-ph { display: grid; place-items: center; text-align: center; min-height: inherit; height: 100%; color: var(--ink-soft); font-size: 13px; border: 1px dashed var(--line-2); border-radius: 10px; padding: 30px 10px; }
.site-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 20px; margin-top: 60px; padding: 22px 4px 0; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.site-foot a { color: var(--ink-soft); text-decoration: none; }
.site-foot a:hover { color: var(--accent); }
.fine a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.post-video { margin: 22px 0; }
.post-video iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 14px; background: #000; display: block; }
.post-video figcaption { margin-top: 8px; font-size: 13px; color: var(--ink-soft); }

/* tabulature u blogu */
.post-body pre.tab { margin: 18px 0; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: rgba(0, 0, 0, 0.35); color: var(--ink); font: 500 14px/1.55 'JetBrains Mono', ui-monospace, monospace; overflow-x: auto; white-space: pre; }

/* blog: putanja, alati ispod teksta, 3 srodna teksta, istaknut akord (8.11.) */
.post-crumbs { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 13px; color: var(--ink-soft); margin-bottom: 14px; }
.post-crumbs a { color: var(--ink-soft); text-decoration: none; }
.post-crumbs a:hover { color: var(--accent); }
.post-tools { margin: 34px 0 10px; padding: 22px; border-radius: var(--radius); border: 1px solid rgba(45, 212, 191, 0.25); background: rgba(45, 212, 191, 0.05); }
.post-tools h3 { margin: 0 0 14px; font-size: 18px; }
.pt-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.pt-item { display: flex; flex-direction: column; gap: 3px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface); text-decoration: none; color: var(--ink); transition: border-color .2s, transform .2s; }
.pt-item:hover { border-color: rgba(45, 212, 191, 0.5); transform: translateY(-2px); }
.pt-item b { font-size: 15px; }
.pt-item span { font-size: 13px; color: var(--ink-soft); }
.pt-item em { font-style: normal; font: 700 10px var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin-top: 4px; }
.blog-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blog-grid.three > .post-card:nth-child(n+4) { display: none; }
@media (max-width: 900px) { .blog-grid.three { grid-template-columns: 1fr; } }
.post-back { display: inline-block; margin-top: 22px; }
.chord-card.flash { animation: cardflash 1.6s ease-out; }
@keyframes cardflash { 0%, 40% { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.45), 0 24px 50px -24px rgba(45, 212, 191, 0.5); } 100% { box-shadow: none; } }
.site-foot .sf-links { width: 100%; order: -1; }

/* linkovi iz ekrana aplikacije ka blogu */
.guide-links { position: relative; z-index: 7; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: 28px auto 0; max-width: 1100px; font-size: 13px; color: var(--ink-soft); }
.guide-links a { color: var(--ink); text-decoration: none; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); }
.guide-links a:hover { border-color: rgba(45, 212, 191, 0.5); color: var(--accent); }