/* =========================================
   Turnuva Core - Frontend Styles (UCL vibe)
   Scope: .turnuva-* ve .tv-* (tema arkaplanına dokunmaz)
========================================= */

:root{
  --tv-bg: rgba(11,16,51,.06);
  --tv-card: rgba(255,255,255,.82);
  --tv-card2: rgba(255,255,255,.92);
  --tv-border: rgba(11,16,51,.10);
  --tv-text: #0f172a;
  --tv-muted: #64748b;

  --tv-ucl-navy: #0b1033;
  --tv-ucl-purple: #4c1d95;
  --tv-ucl-gold: #f5c542;

  --tv-radius: 16px;
  --tv-shadow: 0 18px 50px rgba(16,24,40,.12);
}

/* Container */
.turnuva-wrap,
.turnuva-frontend{
  color: var(--tv-text);
}

/* Card system */
.turnuva-card{
  background: var(--tv-card);
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius);
  box-shadow: var(--tv-shadow);
  padding: 16px;
  backdrop-filter: blur(10px);
}

.turnuva-card-title{
  font-weight: 1000;
  letter-spacing: .2px;
  font-size: 14px;
  color: var(--tv-ucl-navy);
  margin-bottom: 12px;
}

/* Header */
.turnuva-header{
  display:flex;
  align-items:center;
  gap:10px;
  margin: 8px 0 14px;
}
.turnuva-title{
  font-size: 20px;
  font-weight: 1000;
  margin: 0;
  color: var(--tv-ucl-navy);
}
.turnuva-chip{
  font-size: 12px;
  font-weight: 1000;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(245,197,66,.20);
  background: rgba(245,197,66,.14);
  color: var(--tv-ucl-navy);
}

/* Grid */
.turnuva-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media(max-width: 980px){
  .turnuva-grid{ grid-template-columns: 1fr; }
}

/* Buttons */
.turnuva-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius: 12px;
  border: 1px solid rgba(11,16,51,.16);
  padding: 10px 14px;
  font-weight: 1000;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  background: var(--tv-card2);
  color: var(--tv-ucl-navy);
}

.turnuva-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(16,24,40,.12);
}

.turnuva-btn:disabled{
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}

.turnuva-btn-primary{
  border: 1px solid rgba(76,29,149,.30);
  background: linear-gradient(135deg, rgba(76,29,149,.96), rgba(11,16,51,.96));
  color: #fff;
}

.turnuva-link-danger{
  color: #b91c1c;
  font-weight: 1000;
  text-decoration: none;
}
.turnuva-link-danger:hover{
  text-decoration: underline;
}

/* Pills */
.turnuva-pill{
  display:inline-flex;
  align-items:center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 1000;
  background: rgba(11,16,51,.05);
  border: 1px solid rgba(11,16,51,.10);
  color: var(--tv-ucl-navy);
}

/* Tables */
.turnuva-table{
  border-radius: 14px;
  overflow: hidden;
}
.turnuva-table th{
  font-weight: 1000;
  color: var(--tv-ucl-navy);
}
.turnuva-table td{
  vertical-align: middle;
}

/* Draw blocks (frontend + admin reuse) */
.turnuva-draw{
  display:block;
}

.tv-admin-muted{
  color: var(--tv-muted);
  font-weight: 1000;
}

.tv-admin-arrow{
  color: var(--tv-ucl-purple);
  font-weight: 1000;
}
.tv-admin-grp{
  margin-left:auto;
  color: var(--tv-ucl-navy);
  background: rgba(245,197,66,.14);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(245,197,66,.20);
}

/* Group cards */
.tv-groups-grid,
.tv-admin-groups{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
@media(max-width: 1000px){
  .tv-groups-grid, .tv-admin-groups{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media(max-width: 640px){
  .tv-groups-grid, .tv-admin-groups{ grid-template-columns: 1fr; }
}

.tv-group-card{
  position: relative;
  overflow: hidden;
  background: var(--tv-card);
  border: 1px solid rgba(245,197,66,.18);
  border-radius: var(--tv-radius);
  padding: 14px;
  box-shadow: var(--tv-shadow);
}

.tv-group-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(circle at 20% 10%, rgba(245,197,66,.25), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(76,29,149,.18), transparent 50%),
    radial-gradient(circle at 60% 90%, rgba(11,16,51,.20), transparent 55%);
  opacity:.7;
  pointer-events:none;
}

.tv-group-title{
  position: relative;
  font-weight: 1000;
  color: var(--tv-ucl-navy);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(11,16,51,.10);
}

.tv-group-row{
  position: relative;
  display:flex;
  align-items:center;
  gap:10px;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid rgba(11,16,51,.06);
  background: linear-gradient(135deg, rgba(11,16,51,.03), rgba(76,29,149,.04));
  margin-bottom: 8px;
}
.tv-group-row:hover{
  transform: translateY(-1px);
  transition: .15s;
  box-shadow: 0 12px 26px rgba(16,24,40,.10);
}

.tv-group-logo{
  width: 34px;
  height: 34px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid rgba(11,16,51,.10);
  background: #fff;
}
.tv-group-logo-ph{
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 1000;
  color: var(--tv-muted);
}

.tv-group-name{
  font-weight: 1000;
  color: var(--tv-text);
}

/* Steps / stream */
.tv-draw-steps,
.tv-admin-steps{
  max-height: 420px;
  overflow: auto;
}

.tv-draw-step,
.tv-admin-step{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(245,197,66,.20);
  background:
    radial-gradient(circle at 20% 20%, rgba(245,197,66,.12), transparent 55%),
    linear-gradient(135deg, rgba(11,16,51,.04), rgba(76,29,149,.05));
  box-shadow: 0 10px 26px rgba(16,24,40,.08);
  margin-bottom: 10px;
  font-weight: 1000;
  color: var(--tv-text);
}

/* Status */
.tv-draw-status,
.tv-admin-status{
  font-weight: 1000;
  color: var(--tv-ucl-purple);
  margin: 10px 0;
}

/* Loader on button */
.tv-loading{
  position: relative;
  padding-right: 44px !important;
}
.tv-loading::after{
  content:"";
  position:absolute;
  right:14px; top:50%;
  width:16px;height:16px;
  margin-top:-8px;
  border-radius:999px;
  border:2px solid rgba(255,255,255,.45);
  border-top-color:#fff;
  animation: tvSpin .7s linear infinite;
}
@keyframes tvSpin{ to{ transform: rotate(360deg); } }

/* Pulse dot on status */
.tv-pulse{
  position: relative;
}
.tv-pulse::after{
  content:"";
  display:inline-block;
  width:10px;height:10px;
  border-radius:999px;
  margin-left:10px;
  background: rgba(245,197,66,.9);
  box-shadow: 0 0 0 0 rgba(245,197,66,.55);
  animation: tvPulse 1.1s infinite;
  vertical-align: middle;
}
@keyframes tvPulse{
  0%{ box-shadow:0 0 0 0 rgba(245,197,66,.55); }
  100%{ box-shadow:0 0 0 14px rgba(245,197,66,0); }
}

/* Entrance animation */
.tv-anim-in{
  animation: tvIn .28s ease-out both;
}
@keyframes tvIn{
  from{ transform: translateY(8px); opacity:0; }
  to{ transform: translateY(0); opacity:1; }
}

/* Admin draw helpers */
.tv-admin-draw-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-bottom:10px;
}
.tv-admin-draw-meta{
  font-weight:1000;
  color: var(--tv-ucl-navy);
}
.tv-admin-teamlist{
  max-height:340px;
  overflow:auto;
  border:1px solid #e6e9f0;
  border-radius:12px;
  padding:10px;
}
.tv-admin-teamrow{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px;
  border-radius:12px;
  background: linear-gradient(135deg, rgba(11,16,51,.03), rgba(76,29,149,.04));
  border:1px solid rgba(11,16,51,.06);
  margin-bottom:8px;
}
.tv-admin-teamrow:hover{
  transform: translateY(-1px);
  transition:.15s;
  box-shadow:0 10px 24px rgba(16,24,40,.08);
}
.tv-admin-logo{
  width:34px;height:34px;
  display:flex;align-items:center;justify-content:center;
}
.tv-admin-name{
  font-weight:1000;
  color: var(--tv-text);
}
.tv-admin-tag{
  margin-left:auto;
  color: var(--tv-muted);
  font-weight:900;
}
.tv-admin-subtitle{
  margin-top:14px;
  color: var(--tv-muted);
  font-weight:1000;
}