*{
  box-sizing:border-box;
}

body{
  min-height:100vh;
  margin:0;
  background:#0f1012;
  color:#f5f5f5;
  font-family:Arial,sans-serif;
  line-height:1.45;
}

a{
  color:#ff5a5a;
  text-decoration:none;
}

.sidebar{
  position:fixed;
  inset:0 auto 0 0;
  width:240px;
  background:#17181b;
  border-right:1px solid #282a2f;
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:18px;
}

.brand{
  display:flex;
  flex-direction:column;
  gap:2px;
  padding:8px 10px 14px;
  border-bottom:1px solid #282a2f;
}

.brand strong{
  font-size:20px;
}

.brand span,
.page-head p,
.metric span,
.mini-list span,
label span{
  color:#a7aab3;
}

nav{
  display:grid;
  gap:6px;
}

nav a,
.logout{
  color:#f5f5f5;
  border-radius:8px;
  padding:11px 12px;
}

nav a:hover,
nav a.active,
.logout:hover{
  background:#24262b;
}

.logout{
  margin-top:auto;
  color:#ff7777;
}

.main{
  margin-left:240px;
  padding:28px;
}

.page-head{
  margin-bottom:22px;
}

.page-head h1{
  margin:0;
  font-size:28px;
}

.page-head p{
  margin:6px 0 0;
}

.metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  margin-bottom:18px;
}

.metric,
.card{
  background:#191a1e;
  border:1px solid #2b2d33;
  border-radius:10px;
}

.metric{
  padding:18px;
  display:grid;
  gap:8px;
}

.metric strong{
  font-size:28px;
}

.card{
  padding:18px;
}

.card h2,
.card h3{
  margin:0 0 14px;
}

.grid-2{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}

.grid-3{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
}

.form-stack{
  display:grid;
  gap:14px;
}

.player-editor{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);
  gap:18px;
  align-items:start;
}

.player-preview-card{
  position:sticky;
  top:18px;
}

.color-field{
  display:flex;
  align-items:center;
  gap:10px;
  background:#24262b;
  border:1px solid #343741;
  border-radius:8px;
  padding:8px 10px;
}

.color-field input[type="color"]{
  width:46px;
  height:34px;
  padding:0;
  border:0;
  border-radius:6px;
  background:transparent;
}

.color-value{
  color:#f5f5f5;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
}

.color-presets{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.color-preset{
  width:30px;
  min-height:30px;
  border:2px solid rgba(255,255,255,.22);
  border-radius:50%;
  padding:0;
}

.compact-grid{
  align-items:end;
}

.admin-player-preview{
  --demo-color:#ff0000;
  display:grid;
  gap:12px;
}

.admin-preview-video{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border-radius:10px;
  background:
    linear-gradient(135deg,rgba(255,255,255,.08),transparent 36%),
    radial-gradient(circle at 75% 20%,rgba(255,255,255,.12),transparent 28%),
    #050505;
}

.admin-preview-logo{
  position:absolute;
  left:12px;
  top:12px;
  max-width:60%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  padding:6px 10px;
  border-radius:8px;
  background:rgba(0,0,0,.48);
}

.admin-preview-center{
  position:absolute;
  left:50%;
  top:50%;
  width:68px;
  min-height:68px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:rgba(0,0,0,.58);
  font-size:22px;
}

.admin-preview-controls{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:42px 12px 10px;
  background:linear-gradient(transparent,rgba(0,0,0,.9));
}

.admin-preview-progress{
  height:5px;
  overflow:hidden;
  border-radius:20px;
  background:rgba(255,255,255,.22);
  margin-bottom:10px;
}

.admin-preview-progress span{
  display:block;
  width:38%;
  height:100%;
  background:var(--demo-color);
}

.admin-preview-row{
  display:flex;
  align-items:center;
  gap:8px;
}

.admin-preview-row button{
  width:34px;
  min-height:34px;
  padding:0;
  border-radius:50%;
  background:transparent;
}

.admin-preview-row span{
  margin-right:auto;
  font-size:12px;
  color:#fff;
}

.admin-player-preview.qp-icons-youtube button{
  background:transparent;
}

.admin-player-preview.qp-icons-round button{
  background:rgba(255,255,255,.14);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);
}

.admin-player-preview.qp-icons-minimal button{
  background:transparent;
  box-shadow:none;
}

.admin-player-preview.qp-icons-glass button{
  background:rgba(255,255,255,.16);
  backdrop-filter:blur(10px);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 8px 22px rgba(0,0,0,.24);
}

.preview-flags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}

.preview-flags span{
  padding:5px 8px;
  border-radius:999px;
  background:#24262b;
  color:#c8cbd3;
  font-size:12px;
}

label{
  display:grid;
  gap:6px;
}

input,
select,
textarea{
  width:100%;
  background:#24262b;
  color:#fff;
  border:1px solid #343741;
  border-radius:8px;
  padding:11px 12px;
  font:inherit;
}

textarea{
  resize:vertical;
}

input[readonly]{
  opacity:.75;
}

input:focus,
select:focus,
textarea:focus,
button:focus,
.button:focus{
  outline:2px solid #ff5a5a;
  outline-offset:2px;
}

button,
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:40px;
  background:#ff2b2b;
  color:white;
  border:0;
  border-radius:8px;
  padding:10px 14px;
  font:inherit;
  cursor:pointer;
}

button:hover,
.button:hover{
  background:#d91f1f;
}

.button.secondary{
  background:#282b32;
}

.button.secondary:hover{
  background:#343842;
}

.toolbar,
.actions,
.quick-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:16px;
}

.checkbox-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
  gap:10px;
}

.checkbox-grid label{
  display:flex;
  align-items:center;
  gap:10px;
  background:#24262b;
  border:1px solid #343741;
  border-radius:8px;
  padding:11px 12px;
}

.checkbox-grid input{
  width:auto;
  accent-color:#ff2b2b;
}

.table-wrap{
  width:100%;
  max-height:620px;
  overflow:auto;
}

table{
  width:100%;
  min-width:860px;
  border-collapse:collapse;
}

th,
td{
  border-bottom:1px solid #2b2d33;
  padding:10px;
  text-align:left;
  vertical-align:top;
  word-break:break-word;
}

th{
  position:sticky;
  top:0;
  background:#191a1e;
  color:#c8cbd3;
  z-index:1;
}

.row-actions{
  white-space:nowrap;
}

.row-actions a{
  margin-right:10px;
}

.danger{
  color:#ff8585;
}

.swatch{
  width:14px;
  height:14px;
  border-radius:50%;
  display:inline-block;
  margin-right:8px;
  vertical-align:-2px;
}

.mini-list{
  display:grid;
  gap:10px;
}

.mini-list > div{
  display:grid;
  gap:3px;
  padding:10px 0;
  border-bottom:1px solid #2b2d33;
}

.mini-list > div:last-child{
  border-bottom:0;
}

.code-box{
  min-height:310px;
  font-family:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-size:13px;
}

.login-page{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:18px;
}

.login-card{
  width:min(420px,100%);
  background:#191a1e;
  border:1px solid #2b2d33;
  border-radius:12px;
  padding:22px;
  display:grid;
  gap:12px;
}

.login-card h1{
  margin:0 0 8px;
}

.alert{
  margin:0;
  color:#ff9b9b;
}

@media(max-width:900px){
  .sidebar{
    position:static;
    width:auto;
    border-right:0;
    border-bottom:1px solid #282a2f;
  }

  nav{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .logout{
    margin-top:0;
  }

  .main{
    margin-left:0;
    padding:18px;
  }

  .metrics,
  .grid-2,
  .grid-3,
  .player-editor{
    grid-template-columns:1fr;
  }

  .player-preview-card{
    position:static;
  }
}