/* ============================================================
   Aplikácia účastníka (živý kurz) – len hlasovanie a práca, čierna
   ============================================================ */
.pa { --mc: var(--accent); min-height: 100svh; background: #000; color: var(--ink); }
.pa-top { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; gap: 14px; padding: 12px max(16px, calc((100% - 760px) / 2)); background: rgba(0,0,0,.84); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.pa-brand { display: inline-flex; color: #fff; }
.pa-brand .kia-logo { height: 18px; }
.pa-where { flex: 1; min-width: 0; display: grid; gap: 1px; }
.pa-where small { font: 600 11px/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--mc); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pa-where strong { font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pa-status { display: inline-flex; gap: 6px; align-items: center; font-size: 12px; color: var(--muted); white-space: nowrap; }
.pa-main { width: min(760px, 100%); margin: 0 auto; padding: 18px 16px 120px; display: grid; gap: 22px; align-content: start; }

/* ---------- „Teraz“ ---------- */
.pa-now { position: relative; overflow: hidden; border-radius: 26px; border: 1px solid var(--line); padding: 22px; background: linear-gradient(160deg, #101014, #060607); isolation: isolate; }
.pa-now::before { content: ""; position: absolute; z-index: -1; right: -120px; top: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--mc) 26%, transparent), transparent); animation: paDrift 9s ease-in-out infinite alternate; }
@keyframes paDrift { to { transform: translate(-60px, 50px) scale(1.15); } }
.pa-now.is-vote { border-color: color-mix(in srgb, var(--mc) 70%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--mc) 50%, transparent), 0 30px 80px -30px color-mix(in srgb, var(--mc) 70%, transparent); animation: paPop .55s cubic-bezier(.16, 1, .3, 1); }
@keyframes paPop { from { transform: translateY(16px) scale(.98); opacity: 0; } }
.pa-now-head { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; align-items: center; margin-bottom: 18px; }
.pa-now-head b { font: 800 clamp(24px, 6vw, 30px)/1.1 var(--font-display); letter-spacing: -.025em; }
.pa-now-head small { grid-column: 2; color: var(--muted); font-size: 13px; line-height: 1.4; }
.pa-pulse { grid-row: span 2; width: 14px; height: 14px; border-radius: 50%; background: var(--mc); animation: paPulse 1.4s infinite; }
@keyframes paPulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--mc) 70%, transparent); } 100% { box-shadow: 0 0 0 16px transparent; } }
.pa-live { grid-row: span 2; font: 800 11px var(--mono); letter-spacing: .08em; padding: 5px 8px; border-radius: 6px; background: #ff2d4b; color: #fff; }
.pa-act.act { margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.pa-act.act::before, .pa-task-body.act::before { display: none; }
.pa-act.act { animation: none; }
.pa-act .act-head { display: none; }
.pa-act .act-title { font-size: clamp(19px, 4.6vw, 24px); line-height: 1.25; margin: 0 0 8px; }
.pa-done { display: flex; gap: 14px; align-items: center; margin: -4px 0 18px; padding: 14px 16px; border-radius: 16px; background: var(--ok-soft); border: 1px solid color-mix(in srgb, var(--ok) 50%, transparent); animation: paPop .4s cubic-bezier(.16, 1, .3, 1); }
.pa-done > span { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--ok); color: #000; font-size: 22px; font-weight: 800; }
.pa-done strong { display: block; font-size: 16px; }
.pa-done small { display: block; color: var(--ink-2); font-size: 13.5px; margin-top: 2px; }

/* sledujte Teams */
.pa-watch { display: grid; justify-items: center; text-align: center; gap: 12px; padding: 14px 4px 6px; }
.pa-watch h2 { margin: 6px 0 0; font: 800 clamp(26px, 6.4vw, 38px)/1.05 var(--font-display); letter-spacing: -.035em; }
.pa-watch p { margin: 0; max-width: 440px; color: var(--muted); }
.pa-screen { position: relative; width: 132px; height: 86px; border-radius: 14px; border: 2px solid color-mix(in srgb, var(--mc) 80%, #fff); padding: 14px; display: grid; gap: 8px; align-content: center; box-shadow: 0 0 40px color-mix(in srgb, var(--mc) 35%, transparent); }
.pa-screen::after { content: ""; position: absolute; left: 50%; bottom: -14px; width: 46px; height: 4px; margin-left: -23px; border-radius: 4px; background: color-mix(in srgb, var(--mc) 70%, #fff); }
.pa-screen::before { content: ""; position: absolute; inset: -14px; border-radius: 22px; border: 1px solid color-mix(in srgb, var(--mc) 50%, transparent); animation: paRing 2.4s ease-out infinite; }
@keyframes paRing { from { opacity: .9; transform: scale(.92); } to { opacity: 0; transform: scale(1.18); } }
.pa-screen i { height: 7px; border-radius: 4px; background: color-mix(in srgb, var(--mc) 70%, #fff); transform-origin: left; animation: paBar 2.6s ease-in-out infinite; }
.pa-screen i:nth-child(1) { width: 80%; }
.pa-screen i:nth-child(2) { width: 100%; opacity: .55; animation-delay: .3s; }
.pa-screen i:nth-child(3) { width: 60%; opacity: .35; animation-delay: .6s; }
@keyframes paBar { 0%, 100% { transform: scaleX(.35); } 50% { transform: scaleX(1); } }
.pa-next { display: grid; gap: 3px; margin-top: 6px; padding: 12px 18px; border-radius: 14px; border: 1px dashed var(--line-strong); }
.pa-next span { font: 600 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }

/* živá ukážka */
.pa-demo { border-radius: 16px; border: 1px solid var(--line); background: #0b0b0d; }
.pa-demo summary { list-style: none; cursor: pointer; display: flex; gap: 10px; align-items: center; padding: 14px 16px; font-weight: 700; }
.pa-demo summary::-webkit-details-marker { display: none; }
.pa-demo summary span { font: 700 11px var(--mono); padding: 4px 8px; border-radius: 6px; background: color-mix(in srgb, var(--mc) 18%, transparent); color: var(--mc); white-space: nowrap; }
.pa-demo summary::after { content: "↓"; margin-left: auto; color: var(--muted); }
.pa-demo[open] summary::after { content: "↑"; }
.pa-demo-body { padding: 0 14px 16px; }

/* prestávka */
.pa-break { display: grid; justify-items: center; text-align: center; gap: 6px; padding: 10px 0; }
.pa-break-ico { font-size: 56px; animation: icoBob 3.2s ease-in-out infinite alternate; }
.pa-break h2 { margin: 0; font: 800 30px/1.1 var(--font-display); }
.pa-break p { margin: 0; color: var(--muted); }
.pa-count { font: 800 64px/1 var(--font-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; text-shadow: 0 0 50px color-mix(in srgb, var(--mc) 60%, transparent); }
.pa-count:empty { display: none; }

/* lektor pokračuje, kým účastník píše */
.pa-hold { position: sticky; top: 64px; z-index: 30; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 14px; background: #17171b; border: 1px solid var(--line-strong); font-size: 14px; }

/* ---------- práca v tejto časti ---------- */
.pa-work-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.pa-work-head span { font: 600 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.pa-work-head b { font-size: 14px; color: var(--ink-2); text-align: right; }
.pa-tasks { display: grid; gap: 10px; }
.pa-task { border: 1px solid var(--line); border-radius: 18px; background: #0b0b0d; overflow: hidden; transition: border-color .25s; }
.pa-task[open] { border-color: color-mix(in srgb, var(--mc) 50%, var(--line)); }
.pa-task summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px; }
.pa-task summary::-webkit-details-marker { display: none; }
.pa-task-ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--mc) 15%, transparent); color: var(--mc); font-size: 18px; }
.pa-task-t b { display: block; font-size: 15px; line-height: 1.3; }
.pa-task-t small { color: var(--muted); font-size: 12.5px; }
.pa-task-body { padding: 0 14px 16px; }
.pa-task-body.act { margin: 0; padding: 0 14px 16px; border: 0; background: transparent; box-shadow: none; }
.pa-task-body .act-head, .pa-task-body .act-title { display: none; }
.pa-chip { font: 700 11px var(--mono); padding: 4px 9px; border-radius: 99px; border: 1px solid var(--line-strong); color: var(--muted); white-space: nowrap; }
.pa-chip.is-done { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 50%, transparent); }
.pa-chip.is-open { color: var(--mc); border-color: color-mix(in srgb, var(--mc) 50%, transparent); }
.pa-files { margin-top: 14px; }
.pa-work-empty { display: grid; gap: 4px; padding: 16px 18px; border-radius: 18px; border: 1px dashed var(--line-strong); color: var(--muted); font-size: 14px; }
.pa-work-empty b { color: var(--ink); }
.pa-notes { min-height: 220px; }

/* ---------- spodná lišta ---------- */
.pa-bar { position: fixed; left: 50%; bottom: max(14px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 50; display: flex; gap: 4px; padding: 6px; border-radius: 99px; background: rgba(22,22,26,.92); backdrop-filter: blur(16px); border: 1px solid var(--line-strong); box-shadow: 0 20px 50px rgba(0,0,0,.6); }
.pa-bar button { position: relative; display: inline-flex; align-items: center; gap: 8px; border: 0; background: transparent; color: var(--ink); padding: 10px 16px; border-radius: 99px; font-weight: 700; font-size: 14px; cursor: pointer; transition: background .2s; }
.pa-bar button:hover { background: rgba(255,255,255,.08); }
.pa-bar i { font-style: normal; opacity: .7; }
.pa-bar .count { position: absolute; top: 2px; right: 6px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 99px; background: var(--accent); color: #fff; font-size: 11px; display: grid; place-items: center; }
@media (max-width: 480px) {
  .pa-status span { display: none; }
  .pa-bar button { padding: 10px 12px; font-size: 13px; }
  .pa-now { padding: 18px; border-radius: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .pa *, .pa *::before, .pa *::after { animation: none !important; }
}