:root{
  --brand-cyan: #00FFFF;
  --brand-cyan-dark: #00d4d4;
  --brand-gold: #FDB813;
  --brand-white: #ffffff;

  --bg:#f8f9fa;
  --text:#2c3e50;
  --muted:#6c757d;
  --card:#ffffff;
  --border:#dee2e6;
  --danger:#e04444;
  --accent-cyan: #00e5e5;
  --light-cyan: #e0ffff;
  --light-gold: #fff3cd;
  --shadow-color: rgba(23, 162, 184, 0.15);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, "Noto Sans";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}

header.nav{
  position:sticky; top:0; z-index:10;
  background:linear-gradient(135deg, var(--brand-cyan), var(--accent-cyan));
  border-bottom:none;
  backdrop-filter:saturate(140%) blur(8px);
  box-shadow:0 4px 20px var(--shadow-color);
}
.nav-inner{max-width:1200px; margin:0 auto; padding:14px 20px; display:flex; align-items:center; gap:14px}
.logo{width:42px;height:42px;border-radius:12px; background:var(--brand-white); display:grid; place-items:center; color:#101; font-weight:800; box-shadow:0 3px 10px rgba(0,0,0,.12)}
.title{display:flex; flex-direction:column}
.title h1{margin:0; font-size:1.15rem; font-weight:800; color:var(--brand-white); letter-spacing:-0.02em}
.title span{font-size:.9rem; color:rgba(255,255,255,.95); font-weight:500}

/* Layout */
.container{max-width:1200px; margin:20px auto 60px; padding:0 20px; display:grid; grid-template-columns:1fr; gap:20px}
.spacer.sm{height:12px} /* smaller gap */

/* Player */
.card{background:var(--card); border:none; border-radius:16px; overflow:hidden; box-shadow:8px 8px 0px var(--brand-gold), 0 12px 40px rgba(0,0,0,.08)}
.card-head{display:flex; align-items:center; justify-content:space-between; padding:14px 18px; border-bottom:3px solid var(--brand-cyan); background:var(--brand-white)}
.live{display:inline-flex; align-items:center; gap:10px; font-weight:700; color:var(--text); font-size:.95rem}
.dot{width:10px;height:10px;border-radius:50%;background:var(--danger); box-shadow:0 0 12px var(--danger); animation:pulse 2s ease-in-out infinite}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
.tag{margin-left:10px; padding:4px 10px; border-radius:999px; color:var(--text); border:2px solid var(--brand-cyan);
     background:var(--light-cyan); font-size:.8rem; font-weight:600}
.player{position:relative; background:#000; aspect-ratio:16/9; width:100%}
video{width:100%; height:100%; display:block; background:#000}


.overlay-play{
  position:absolute; inset:0;
  display:grid; place-items:center;
  font-size:52px; line-height:1; color:#fff;
  background:linear-gradient(0deg, rgba(0,0,0,.45), rgba(0,0,0,.25));
  border:0; cursor:pointer;
  opacity:0; pointer-events:none; transition:opacity .2s;
}
.overlay-play.show{ opacity:1; pointer-events:auto; }

.notice{
  padding:12px 18px;
  background:var(--light-cyan);
  color:var(--text);
  font-size:.88rem;
  font-weight:500;
  border-radius:8px;
  margin:8px 18px;
  border-left:4px solid var(--brand-cyan);
}

/* Controls */
.controls{display:flex; gap:12px; align-items:center; justify-content:space-between; padding:14px 18px; border-top:3px solid var(--brand-cyan); background:var(--brand-white)}
.left,.right{display:flex; gap:10px; align-items:center; flex-wrap:nowrap}
.btn{appearance:none; border:1px solid var(--brand-cyan); background:var(--brand-white); color:var(--text); padding:9px 16px; border-radius:10px; font-weight:600; cursor:pointer; transition:all .25s ease; font-size:.9rem; white-space:nowrap}
.btn:hover{background:var(--brand-cyan); color:var(--brand-white); transform:translateY(-1px); box-shadow:0 4px 12px var(--shadow-color)}
.btn.primary{background:linear-gradient(135deg, var(--brand-cyan), var(--brand-gold)); color:var(--brand-white); border:none}
.btn.primary:hover{background:linear-gradient(135deg, var(--brand-gold), var(--brand-cyan)); box-shadow:0 6px 16px rgba(253, 184, 19, 0.3)}
.select select{appearance:none; background:var(--brand-white); color:var(--text); border:1px solid var(--brand-cyan); padding:9px 38px 9px 14px; border-radius:10px; font-weight:600; font-size:.9rem; cursor:pointer; transition:all .25s}
.select select:hover{border-color:var(--brand-cyan-dark); box-shadow:0 2px 8px var(--shadow-color)}

/* Responsive controls for tablets */
@media(max-width: 900px) {
  .controls{gap:8px; padding:12px 14px}
  .left,.right{gap:6px}
  .btn{padding:7px 12px; font-size:.85rem}
  .select select{padding:7px 30px 7px 10px; font-size:.85rem}
}

/* Responsive controls for mobile phones */
@media(max-width: 600px) {
  .controls{gap:6px; padding:10px 12px}
  .left,.right{gap:4px}
  .btn{padding:6px 10px; font-size:.8rem}
  .select select{padding:6px 24px 6px 8px; font-size:.8rem}
}

/* Extra small screens */
@media(max-width: 400px) {
  .controls{gap:4px; padding:8px 10px}
  .left,.right{gap:3px}
  .btn{padding:5px 8px; font-size:.75rem}
  .select select{padding:5px 20px 5px 6px; font-size:.75rem}
}


.theater .container{max-width:100vw; padding:0}
.theater .card{border-radius:0; border-left:none; border-right:none; box-shadow:none; border-top:3px solid var(--brand-cyan); border-bottom:3px solid var(--brand-cyan)}
.theater header.nav{position:fixed; width:100%}


.section{margin-top:24px}
.section h2{font-size:1.3rem; font-weight:800; letter-spacing:-0.02em; margin:0 0 16px; color:var(--text)}



.grid.youtube {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(4, 1fr); /* 4 columns */
  grid-auto-rows: auto;
}

@media(max-width: 900px) {
  .grid.youtube {
    grid-template-columns: repeat(2, 1fr); /* tablet */
  }
}

@media(max-width: 600px) {
  .grid.youtube {
    grid-template-columns: repeat(1, 1fr); /* mobile */
  }
}

.yt-card {
  border: none;
  background: var(--brand-white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 4px 4px 0px var(--brand-cyan), 0 4px 16px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  transition:all .3s ease;
}

.yt-card:hover {
  transform:translate(-2px, -2px);
  box-shadow: 6px 6px 0px var(--brand-gold), 0 8px 24px rgba(0,0,0,.12);
}

.yt-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.yt-info {
  padding: 12px 14px;
  background:var(--brand-white);
  border-top:2px solid var(--light-cyan);
}

.yt-title {
  font-size: .95rem;
  font-weight: 700;
  margin: 0 0 6px;
  color:var(--text);
  line-height:1.4;
}

.yt-date {
  font-size: .82rem;
  color: var(--muted);
  font-weight:500;
}


.logo {
  padding: 0;
  background: none;
}

.logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  display: block;
}


.button-container {
  display: flex;
  justify-content: center; /* center horizontally */
  margin-top: 5px; /* optional spacing */
}
.donate-button {
  background-color: gold;
  color: white;
  border: none;
  padding: 8px 16px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 6px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s ease;
  width: auto;
  white-space: nowrap;
}
.donate-button:hover {
  background-color: #d4af37;
}