:root{
  --bg:#000;
  --fg:#fff;
  --muted:#b3b3b3;
  --accent:#ff2d55;
  --card:#111;
  --border:#222;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,sans-serif;height:100%}
a{color:inherit;text-decoration:none}
input,button,textarea,select{font:inherit}
.container{max-width:960px;margin:0 auto;padding:0 12px}
/* Fixed header */
.header{
  position:fixed;top:0;left:0;right:0;height:56px;background:rgba(0,0,0,.7);
  display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-bottom:1px solid var(--border);backdrop-filter:blur(8px);z-index:50
}
.header .tabs{display:flex;gap:12px;align-items:center}
.header .tab{display:flex;flex-direction:column;align-items:center;font-size:14px;font-weight:600;color:var(--muted)} /* 👉 tulisan header lebih besar */
.header .tab svg{width:32px;height:32px;margin-bottom:2px} /* 👉 ikon header lebih besar */
.header .tab.active{color:var(--fg)}
.header .search{flex:1;display:flex;align-items:center;gap:6px;background:#0a0a0a;border:1px solid var(--border);border-radius:999px;padding:6px 10px;margin-left:8px}
.header input{background:transparent;border:none;outline:none;color:var(--fg);width:100%}
/* Fixed footer */
.footer{
  position:fixed;bottom:0;left:0;right:0;height:64px;background:rgba(0,0,0,.7);
  border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;z-index:50;backdrop-filter:blur(8px)
}
.footer .btn{display:flex;flex-direction:column;align-items:center;font-size:11px;color:var(--muted)}
.footer .btn svg{width:26px;height:26px;margin-bottom:2px}
.footer .plus{
  background:linear-gradient(90deg,#36f,#f36);
  padding:12px 20px;   /* 👉 tombol + lebih besar */
  border-radius:12px;
  color:#fff;
  font-weight:700;
  font-size:22px;      /* 👉 simbol + lebih besar */
}
/* Feed */
.main{position:fixed;top:56px;bottom:64px;left:0;right:0;overflow:hidden}
.feed{height:100%;width:100%;scroll-snap-type:y mandatory;overflow-y:scroll}
.card{position:relative;height:100%;scroll-snap-align:start;background:#000}
.card video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.overlay-left{position:absolute;left:10px;bottom:25px;max-width:70%;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.7)}
.overlay-left .user{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.overlay-left .title{font-weight:600;font-size:16px;margin:2px 0 8px}
.overlay-right{position:absolute;right:8px;bottom:20px;display:flex;flex-direction:column;gap:16px;align-items:center}
.overlay-right .avatar{width:52px;height:52px;border-radius:999px;border:2px solid #fff;overflow:hidden}
.overlay-right .icon-btn{display:flex;flex-direction:column;align-items:center;gap:6px}
.overlay-right .icon-btn svg{
  width:50px;   /* 👉 diperbesar */
  height:50px;
  background:none !important;
  fill:currentColor !important;
  color:#fff;   /* 👉 semua ikon putih */
}
.overlay-right .icon-btn svg path{fill:currentColor !important}
.overlay-right .count{font-size:14px;color:#fff} /* 👉 angka lebih jelas putih */
.music{
  width:48px;height:48px; /* 👉 diperbesar */
  border-radius:999px;border:2px solid #fff;display:flex;align-items:center;justify-content:center;
  animation:spin 4s linear infinite
}
@keyframes spin{to{transform:rotate(1turn)}}
.badge{font-size:12px;color:#fff;background:#222;padding:2px 6px;border-radius:999px;border:1px solid #333}
/* Forms & cards */
.card-box{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;margin:12px}
.form{display:flex;flex-direction:column;gap:10px}
.form input[type=file]{background:#0a0a0a;border:1px solid var(--border);border-radius:10px;padding:8px}
.form input,.form textarea,.form select{background:#0a0a0a;border:1px solid var(--border);border-radius:10px;padding:10px;color:var(--fg)}
.form button{background:var(--accent);color:#fff;border:none;border-radius:12px;padding:12px 16px;font-weight:700}
.list{display:flex;flex-direction:column;gap:10px}
.list .item{background:#0b0b0b;border:1px solid var(--border);border-radius:12px;padding:10px}
/* Comments modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:flex-end;z-index:60}
.modal .sheet{background:#0a0a0a;border-top-left-radius:16px;border-top-right-radius:16px;max-height:70%;overflow:auto;width:100%}
.modal .sheet header{padding:12px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.comment{padding:10px;border-bottom:1px solid #111}
.comment .meta{font-size:12px;color:var(--muted)}
/* Utilities */
.row{display:flex;align-items:center;gap:10px}
.center{display:flex;align-items:center;justify-content:center}
.hidden{display:none}
@media(min-width:768px){
  .overlay-left{max-width:40%}
}