/* Karaoke Zabava — Public Event Page CSS
 * Mobile-first. Neon noir dizajn.
 */
:root {
  --kz-bg: #060912;
  --kz-bg-elev: #0F1424;
  --kz-line: rgba(255,255,255,.08);
  --kz-line-strong: rgba(255,255,255,.15);
  --kz-text: #fff;
  --kz-text-2: #c5cbd6;
  --kz-text-3: #9aa4b8;
  --kz-text-4: #6b7488;
  --kz-accent: #FFEA00;     /* zlatna */
  --kz-primary: #FF2D7D;    /* magenta */
  --kz-secondary: #00D2FF;  /* cyan */
  --kz-success: #22c55e;
  --kz-error: #ef4444;
  --kz-radius: 14px;
  --kz-easing: cubic-bezier(.4,0,.2,1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--kz-bg); color: var(--kz-text); font-family: Inter, system-ui, -apple-system, sans-serif; min-height: 100%; -webkit-font-smoothing: antialiased; }
body { background: linear-gradient(180deg, #060912 0%, #0F1424 50%, #1a0d2e 100%); min-height: 100vh; padding: 0; }

/* Root container */
#root { max-width: 480px; margin: 0 auto; padding: 16px; min-height: 100vh; display: flex; flex-direction: column; }

/* Card */
.kz-pub-card { background: var(--kz-bg-elev); border: 1px solid var(--kz-line); border-radius: var(--kz-radius); overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,.4); flex: 1; display: flex; flex-direction: column; }

/* Header */
.kz-pub-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; background: rgba(0,0,0,.25); border-bottom: 1px solid var(--kz-line); }
.kz-pub-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 15px; }
.kz-pub-logo svg { width: 24px; height: 24px; color: var(--kz-accent); }
.kz-pub-live-badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; background: rgba(255,45,125,.18); border: 1px solid rgba(255,45,125,.4); color: var(--kz-primary); font-size: 11px; font-weight: 800; letter-spacing: .8px; border-radius: 99px; text-transform: uppercase; }
.kz-pub-live-dot { width: 8px; height: 8px; background: var(--kz-primary); border-radius: 50%; box-shadow: 0 0 0 0 rgba(255,45,125,.6); animation: kzPubPulse 1.6s ease-in-out infinite; }
@keyframes kzPubPulse { 0%,100%{box-shadow:0 0 0 0 rgba(255,45,125,.6)} 50%{box-shadow:0 0 0 8px rgba(255,45,125,0)} }

/* Event info */
.kz-pub-event { padding: 20px; border-bottom: 1px solid var(--kz-line); }
.kz-pub-event h1 { font-size: 22px; font-weight: 800; margin: 0 0 8px; line-height: 1.2; }
.kz-pub-event-meta { display: flex; flex-direction: column; gap: 4px; color: var(--kz-text-3); font-size: 13px; }

/* My status */
.kz-pub-mystatus { padding: 0 20px; }
.kz-pub-mystatus-card { padding: 20px; border-radius: 12px; text-align: center; margin: 16px 0; }
.kz-pub-mystatus-card h2 { font-size: 18px; font-weight: 800; margin: 8px 0 4px; }
.kz-pub-mystatus-card p { font-size: 13px; color: var(--kz-text-3); margin: 0; }
.kz-pub-mystatus-card.waiting { background: rgba(0,210,255,.08); border: 1px solid rgba(0,210,255,.25); }
.kz-pub-mystatus-card.next-up { background: linear-gradient(135deg, rgba(255,234,0,.12), rgba(255,45,125,.12)); border: 1px solid rgba(255,234,0,.4); box-shadow: 0 0 24px rgba(255,234,0,.2); animation: kzPubBounce 1s ease infinite; }
@keyframes kzPubBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px)} }
.kz-pub-mystatus-card.playing { background: linear-gradient(135deg, rgba(255,45,125,.18), rgba(0,210,255,.18)); border: 1px solid rgba(255,45,125,.5); box-shadow: 0 0 32px rgba(255,45,125,.3); }
.kz-pub-mystatus-card.rejected, .kz-pub-mystatus-card.pending { background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); }
.kz-pub-mystatus-icon { font-size: 36px; }
.kz-pub-mystatus-num { font-size: 42px; font-weight: 900; color: var(--kz-secondary); line-height: 1; }

/* Form */
.kz-pub-form { padding: 20px; border-top: 1px solid var(--kz-line); background: rgba(0,0,0,.15); }
.kz-pub-form h3 { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.2px; color: var(--kz-text-3); margin: 0 0 14px; }
.kz-pub-label { display: block; font-size: 11.5px; font-weight: 700; color: var(--kz-text-3); text-transform: uppercase; letter-spacing: .8px; margin: 12px 0 6px; }
.kz-pub-form input[type=text], .kz-pub-form input[type=url] { width: 100%; padding: 12px 14px; background: var(--kz-bg); border: 1px solid var(--kz-line-strong); border-radius: 10px; color: var(--kz-text); font: inherit; font-size: 15px; transition: border-color .15s var(--kz-easing); }
.kz-pub-form input:focus { outline: none; border-color: var(--kz-secondary); box-shadow: 0 0 0 3px rgba(0,210,255,.15); }
.kz-pub-form input::placeholder { color: var(--kz-text-4); }

.kz-pub-source-toggle { display: flex; gap: 6px; margin-bottom: 10px; }
.kz-pub-source-toggle button { flex: 1; padding: 10px 8px; background: var(--kz-bg); border: 1px solid var(--kz-line-strong); border-radius: 10px; color: var(--kz-text-3); font: inherit; font-size: 13px; font-weight: 700; cursor: pointer; transition: all .15s var(--kz-easing); }
.kz-pub-source-toggle button:hover { border-color: var(--kz-secondary); color: var(--kz-text-2); }
.kz-pub-source-toggle button.active { background: rgba(0,210,255,.12); border-color: var(--kz-secondary); color: var(--kz-secondary); }
.kz-pub-hint { font-size: 12px; color: var(--kz-text-4); margin: 6px 0 0; line-height: 1.4; }
.kz-pub-loading { font-size: 13px; color: var(--kz-text-3); padding: 12px 0; }

.kz-pub-song-list { max-height: 260px; overflow-y: auto; border: 1px solid var(--kz-line); border-radius: 10px; background: var(--kz-bg); margin-top: 8px; }
.kz-pub-song { display: block; width: 100%; text-align: left; padding: 12px 14px; background: transparent; border: none; border-bottom: 1px solid var(--kz-line); color: var(--kz-text); font: inherit; cursor: pointer; transition: background .1s; }
.kz-pub-song:last-child { border-bottom: none; }
.kz-pub-song:hover { background: rgba(0,210,255,.08); }
.kz-pub-song.selected { background: linear-gradient(90deg, rgba(0,210,255,.18), rgba(0,210,255,.08)); border-left: 3px solid var(--kz-secondary); }
.kz-pub-song-title { font-weight: 600; font-size: 14px; }
.kz-pub-song-artist { font-size: 12px; color: var(--kz-text-3); margin-top: 2px; }

.kz-pub-submit { width: 100%; padding: 14px 18px; margin-top: 16px; background: linear-gradient(135deg, var(--kz-accent) 0%, var(--kz-primary) 100%); border: none; border-radius: 12px; color: #0A0E1A; font: inherit; font-size: 15px; font-weight: 900; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; letter-spacing: .3px; box-shadow: 0 6px 20px rgba(255,45,125,.35); transition: all .15s var(--kz-easing); text-transform: uppercase; }
.kz-pub-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(255,45,125,.5); }
.kz-pub-submit:disabled { opacity: .55; cursor: not-allowed; }
.kz-pub-submit svg { width: 18px; height: 18px; }

/* Queue */
.kz-pub-queue { padding: 16px 20px 20px; flex: 1; }
.kz-pub-queue-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.kz-pub-queue-header h3 { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.2px; color: var(--kz-text-3); margin: 0; }
.kz-pub-queue-count { background: linear-gradient(135deg, var(--kz-secondary), #7c3aed); color: #fff; font-size: 11px; font-weight: 800; padding: 3px 9px; border-radius: 99px; min-width: 24px; text-align: center; }
.kz-pub-queue-list { display: flex; flex-direction: column; gap: 6px; }
.kz-pub-queue-empty { text-align: center; padding: 24px 12px; color: var(--kz-text-4); font-size: 13px; font-style: italic; }
.kz-pub-queue-item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; background: var(--kz-bg); border: 1px solid var(--kz-line); border-radius: 10px; transition: all .15s; }
.kz-pub-queue-item.playing { background: linear-gradient(135deg, rgba(255,45,125,.12), rgba(255,234,0,.08)); border-color: rgba(255,45,125,.4); box-shadow: 0 0 0 1px rgba(255,45,125,.2); }
.kz-pub-queue-item.me { border-color: var(--kz-secondary); box-shadow: 0 0 0 1px var(--kz-secondary), 0 0 16px rgba(0,210,255,.2); }
.kz-pub-queue-item.me.playing { box-shadow: 0 0 0 1px var(--kz-secondary), 0 0 16px rgba(0,210,255,.3); }
.kz-pub-queue-num { width: 32px; height: 32px; background: var(--kz-bg-elev); border: 1px solid var(--kz-line); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 13px; flex-shrink: 0; color: var(--kz-text-3); }
.kz-pub-queue-item.playing .kz-pub-queue-num { background: linear-gradient(135deg, var(--kz-accent), var(--kz-primary)); color: #0A0E1A; border: none; font-size: 16px; }
.kz-pub-queue-item.me .kz-pub-queue-num { background: var(--kz-secondary); color: #0A0E1A; border: none; }
.kz-pub-queue-info { flex: 1; min-width: 0; }
.kz-pub-queue-performer { font-size: 12px; font-weight: 700; color: var(--kz-secondary); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 2px; }
.kz-pub-queue-item.me .kz-pub-queue-performer { color: var(--kz-accent); }
.kz-pub-queue-title { font-size: 14px; font-weight: 600; color: var(--kz-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Toast */
.kz-pub-toast { position: fixed; bottom: 20px; left: 20px; right: 20px; max-width: 440px; margin: 0 auto; padding: 12px 16px; border-radius: 12px; font-size: 14px; font-weight: 600; text-align: center; transform: translateY(120%); transition: transform .25s var(--kz-easing); pointer-events: none; z-index: 99; box-shadow: 0 8px 24px rgba(0,0,0,.5); }
.kz-pub-toast.show { transform: translateY(0); }
.kz-pub-toast.ok { background: rgba(34,197,94,.95); color: #052e16; }
.kz-pub-toast.err { background: rgba(239,68,68,.95); color: #fff; }

/* Big alert overlay */
.kz-pub-alert { position: fixed; inset: 0; background: rgba(0,0,0,.85); backdrop-filter: blur(8px); z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; animation: kzPubFadeIn .3s ease; }
.kz-pub-alert[hidden] { display: none; }
@keyframes kzPubFadeIn { from { opacity: 0 } to { opacity: 1 } }
.kz-pub-alert-card { background: linear-gradient(135deg, var(--kz-bg-elev), #1a0d2e); border: 1px solid var(--kz-primary); border-radius: 20px; padding: 32px 24px; max-width: 360px; text-align: center; box-shadow: 0 0 60px rgba(255,45,125,.4); }
.kz-pub-alert-card h2 { font-size: 28px; font-weight: 900; color: var(--kz-accent); margin: 0 0 12px; }
.kz-pub-alert-card p { color: var(--kz-text-2); margin: 0 0 20px; }
.kz-pub-alert-card button { background: var(--kz-accent); color: #0A0E1A; border: none; padding: 12px 24px; border-radius: 10px; font-weight: 800; font-size: 14px; cursor: pointer; font-family: inherit; }

/* State (error/not live) */
.kz-pub-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 60px 24px; color: var(--kz-text-2); flex: 1; }
.kz-pub-state svg { width: 64px; height: 64px; opacity: .4; margin-bottom: 18px; }
.kz-pub-state h2 { font-size: 22px; font-weight: 800; margin: 0 0 8px; color: var(--kz-text); }
.kz-pub-state p { font-size: 14px; line-height: 1.5; margin: 0; opacity: .8; }

/* Focus vidljiv */
button:focus-visible, input:focus-visible {
  outline: 2px solid var(--kz-secondary);
  outline-offset: 2px;
}

/* Spinner */
@keyframes kzSpinPub{to{transform:rotate(360deg)}}
.kz-spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--kz-secondary,#00D2FF);border-radius:50%;animation:kzSpinPub .8s linear infinite;display:inline-block;flex-shrink:0;vertical-align:middle}
.kz-spinner-sm{width:14px;height:14px;border-width:1.5px}
.kz-loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px;color:var(--kz-text-3);font-size:13px}

/* Touch targets — minimum 44px (Apple HIG) */
.kz-pub-form input[type=text], .kz-pub-form input[type=url] { min-height: var(--kz-touch-min, 44px); }
.kz-pub-source-toggle button, .kz-pub-submit { min-height: var(--kz-touch-min, 44px); }
.kz-pub-alert-card button { min-height: var(--kz-touch-min, 44px); }
.kz-pub-song { min-height: 56px; }

/* ============ F10: LOADING SKELETON ============ */
@keyframes kzPubSkelShimmer {
  0% { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.kz-pub-queue-skeleton {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.kz-pub-queue-skel-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 10px;
}
.kz-pub-queue-skel-item .skel-thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.04) 100%);
  background-size: 200px 100%;
  animation: kzPubSkelShimmer 1.4s infinite linear;
  flex-shrink: 0;
}
.kz-pub-queue-skel-item .skel-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kz-pub-queue-skel-item .skel-line {
  height: 10px;
  border-radius: 4px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.04) 100%);
  background-size: 200px 100%;
  animation: kzPubSkelShimmer 1.4s infinite linear;
}
.kz-pub-queue-skel-item .skel-line.short { width: 30%; }
.kz-pub-queue-skel-item .skel-line.long { width: 70%; }

/* Hover samo za desktop */
@media (hover: hover) and (pointer: fine) {
  .kz-pub-song:hover { background: rgba(0,210,255,.08); }
  .kz-pub-form input:focus { background: var(--kz-bg-elev); }
}

/* Responsive — veći ekrani */
@media (min-width: 600px) {
  #root { padding: 24px; }
  .kz-pub-card { max-width: 480px; margin: 0 auto; }
}

/* ============ Ikonice u meta ============ */
.kz-pub-event-meta { display: flex; flex-direction: column; gap: 6px; }
.kz-pub-event-meta > span { display: inline-flex; align-items: center; gap: 6px; }
.kz-pub-meta-icon { width: 14px; height: 14px; flex-shrink: 0; opacity: 0.7; }

/* ============ YT Preview kartica ============ */
.kz-pub-field { margin-bottom: 6px; }
.kz-pub-yt-preview { margin-top: 10px; }
.kz-pub-yt-preview[hidden] { display: none; }
.kz-pub-yt-loading { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: var(--kz-bg); border: 1px solid var(--kz-line); border-radius: 10px; color: var(--kz-text-3); font-size: 13px; }
.kz-pub-yt-card { display: flex; align-items: center; gap: 12px; padding: 10px; background: var(--kz-bg); border: 1px solid rgba(0,210,255,.3); border-radius: 12px; box-shadow: 0 0 0 1px rgba(0,210,255,.1), 0 4px 14px rgba(0,210,255,.15); animation: kzPubFadeIn .25s ease; }
.kz-pub-yt-thumb { width: 84px; height: 56px; background: #000 center/cover no-repeat; border-radius: 8px; flex-shrink: 0; overflow: hidden; }
.kz-pub-yt-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kz-pub-yt-info { flex: 1; min-width: 0; }
.kz-pub-yt-title { font-size: 14px; font-weight: 700; color: var(--kz-text); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.25; }
.kz-pub-yt-channel { font-size: 12px; color: var(--kz-text-3); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kz-pub-yt-check { width: 32px; height: 32px; background: var(--kz-secondary); color: #0A0E1A; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.kz-pub-yt-check svg { width: 18px; height: 18px; }

/* ============ Search + collection dropdown ============ */
.kz-pub-search-wrap { position: relative; margin-top: 4px; }
.kz-pub-search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--kz-text-4); pointer-events: none; }
.kz-pub-search-wrap input { width: 100%; padding: 12px 14px 12px 38px !important; }
.kz-pub-song-list { max-height: 320px; overflow-y: auto; border: 1px solid var(--kz-line); border-radius: 12px; background: var(--kz-bg); margin-top: 10px; -webkit-overflow-scrolling: touch; }
.kz-pub-song { display: flex !important; align-items: center !important; gap: 12px; padding: 8px 12px !important; width: 100%; text-align: left; background: transparent; border: none; border-bottom: 1px solid var(--kz-line) !important; color: var(--kz-text); font: inherit; cursor: pointer; transition: all .12s var(--kz-easing); min-height: 64px; }
.kz-pub-song:last-child { border-bottom: none !important; }
.kz-pub-song-thumb { width: 56px; height: 56px; background: linear-gradient(135deg, #1a0d2e, #0F1424); border-radius: 8px; flex-shrink: 0; overflow: hidden; display: flex; align-items: center; justify-content: center; position: relative; }
.kz-pub-song-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kz-pub-song-thumb.fallback { border: 1px solid var(--kz-line); }
.kz-pub-song-thumb.fallback svg { width: 22px; height: 22px; color: var(--kz-text-4); }
.kz-pub-song-body { flex: 1; min-width: 0; }
.kz-pub-song-title { font-size: 14px; font-weight: 600; color: var(--kz-text); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; line-height: 1.3; }
.kz-pub-song-artist { font-size: 12px; color: var(--kz-text-3); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kz-pub-song-dur { font-size: 11px; color: var(--kz-text-4); font-variant-numeric: tabular-nums; padding: 3px 7px; background: rgba(255,255,255,.05); border-radius: 6px; flex-shrink: 0; }
.kz-pub-song.selected { background: linear-gradient(90deg, rgba(0,210,255,.15), rgba(0,210,255,.04)) !important; box-shadow: inset 3px 0 0 var(--kz-secondary); }
.kz-pub-song.selected .kz-pub-song-title { color: var(--kz-secondary); }
.kz-pub-song-count { font-size: 11.5px; color: var(--kz-text-4); text-align: right; margin-top: 6px; padding: 0 4px; }
.kz-pub-empty { text-align: center; padding: 24px 12px; color: var(--kz-text-4); font-size: 13px; }

/* ============ Queue thumbnail + artist ============ */
.kz-pub-queue-item { align-items: center !important; }
.kz-pub-queue-thumb { width: 44px; height: 44px; background: linear-gradient(135deg, #1a0d2e, #0F1424); border-radius: 8px; flex-shrink: 0; overflow: hidden; }
.kz-pub-queue-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kz-pub-queue-artist { font-size: 11.5px; color: var(--kz-text-4); margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kz-pub-qmic { display: inline-flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.kz-pub-qmic svg { width: 16px; height: 16px; }

/* ============ Status ikone ============ */
.kz-pub-mystatus-icon { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; border-radius: 50%; margin: 0 auto; }
.kz-pub-mystatus-icon svg { width: 28px; height: 28px; }
.kz-pub-mystatus-card.next-up .kz-pub-mystatus-icon { background: rgba(255,234,0,.15); color: var(--kz-accent); }
.kz-pub-mystatus-card.playing .kz-pub-mystatus-icon { background: rgba(255,45,125,.2); color: var(--kz-primary); }
.kz-pub-mystatus-num svg { width: 36px; height: 36px; color: var(--kz-text-3); }

/* ============ Submit label unutar dugmeta ============ */
.kz-pub-submit:disabled { opacity: .4; cursor: not-allowed; }

/* ============ Touch target za toggle ============ */
.kz-pub-source-toggle button { min-height: 44px; }

/* ============ Mobile breakpoint (fino) ============ */
@media (max-width: 380px) {
  .kz-pub-yt-thumb { width: 64px; height: 44px; }
  .kz-pub-song-thumb { width: 48px; height: 48px; }
  .kz-pub-song { padding: 6px 10px !important; min-height: 60px; }
  .kz-pub-event h1 { font-size: 20px; }
}