:root{
  --bg:#0b0b0b;
  --panel:#121212;
  --panel-light:#1a1a1a;
  --accent:#1db954;
  --text:#f5f5f5;
  --muted:#b3b3b3;
  --success:#1db954;
  --warning:#f5c542;
  --danger:#e91429;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
}
.app{
  display:grid;
  grid-template-columns:320px 1fr 300px;
  height:100vh;
}
.channels,.friends{
  background:var(--panel);
  border-right:1px solid #070707;
}
.channels{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.brand{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}
.brand h1{
  font-size:18px;margin:0
}
.brand-subtitle{
  margin:4px 0 0 0;
  font-size:12px;
  color:var(--muted);
}
.status-badge{
  font-size:12px;
  padding:4px 8px;
  border-radius:999px;
  background:#1e1e1e;
  color:var(--muted);
}
.section h2{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:var(--muted);
  margin:0 0 10px 0;
}
.account{
  margin-top:auto;
  padding:12px;
  border-radius:14px;
  background:var(--panel-light);
  border:1px solid #1e1e1e;
}
.account h3{margin:0 0 6px 0;font-size:14px}
.account p{margin:0;font-size:12px;color:var(--muted)}
.account .row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.main{
  display:flex;
  flex-direction:column;
  background:linear-gradient(180deg,#121212 0%,#0b0b0b 100%);
}
.header{
  padding:18px 24px;
  border-bottom:1px solid #070707;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.header h2{margin:0;font-size:18px}
.header .actions{
  display:flex;
  gap:12px;
}
.button{
  padding:8px 14px;
  border-radius:999px;
  border:1px solid transparent;
  background:var(--panel-light);
  color:var(--text);
  font-size:13px;
  cursor:pointer;
}
.button.primary{background:var(--accent);color:#0b0b0b}
.button.ghost{background:transparent;border-color:#2a2a2a}
.button.danger{background:rgba(233,20,41,0.2);color:var(--danger)}
.button.success{background:rgba(29,185,84,0.2);color:var(--success)}
.chat{
  flex:1;
  padding:24px;
  overflow:auto;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.message{
  display:grid;
  grid-template-columns:48px 1fr;
  gap:12px;
  align-items:flex-start;
}
.avatar{
  width:48px;height:48px;border-radius:16px;
  background:var(--panel-light);
  display:grid;place-items:center;font-weight:600;
}
.meta{display:flex;gap:10px;align-items:center}
.name{font-weight:600}
.time{font-size:12px;color:var(--muted)}
.text{margin:6px 0 0 0;color:var(--text)}
.input{
  padding:18px 24px;
  border-top:1px solid #070707;
}
.input-box{
  display:flex;
  gap:12px;
  align-items:center;
  background:var(--panel-light);
  border-radius:999px;
  padding:10px 16px;
}
.input-box input{
  flex:1;
  border:none;
  background:transparent;
  color:var(--text);
  font-size:14px;
  outline:none;
}
.friends{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:18px;
}
.friend{
  display:flex;
  align-items:center;
  gap:10px;
}
.friend .avatar{width:36px;height:36px;border-radius:12px;font-size:12px}
.friend small{color:var(--muted)}
.tag{font-size:11px;color:var(--muted)}
.badge{font-size:11px;padding:2px 8px;border-radius:999px}
.badge.live{background:rgba(29,185,84,0.2);color:var(--accent)}
.badge.focus{background:rgba(29,185,84,0.2);color:var(--accent)}
.badge.alert{background:rgba(245,197,66,0.2);color:var(--warning)}
.badge.offline{background:rgba(179,179,179,0.2);color:var(--muted)}

.auth-overlay{
  position:fixed;
  inset:0;
  background:rgba(7,9,14,0.82);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
  z-index:10;
}
.auth-card{
  width:min(440px,100%);
  background:var(--panel);
  border:1px solid #232838;
  border-radius:18px;
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:18px;
  box-shadow:0 24px 60px rgba(0,0,0,0.45);
}
.auth-tabs{
  display:flex;
  gap:10px;
}
.auth-tabs button{
  flex:1;
}
.field{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.field label{font-size:12px;color:var(--muted)}
.field input, .field select{
  background:#0f121b;
  border:1px solid #272d3b;
  border-radius:10px;
  padding:10px 12px;
  color:var(--text);
}
.auth-actions{
  display:flex;
  gap:12px;
  align-items:center;
}
.auth-note{
  font-size:12px;
  color:var(--muted);
  line-height:1.5;
}
.hidden{display:none}

.profile-card{
  display:flex;
  gap:12px;
  align-items:center;
  padding:12px;
  border-radius:14px;
  background:var(--panel-light);
}
.profile-avatar{
  width:44px;
  height:44px;
  border-radius:14px;
  background:#0f121b;
  display:grid;
  place-items:center;
  font-weight:600;
}
.profile-name{
  font-weight:600;
}
.profile-handle,
.profile-status{
  font-size:12px;
  color:var(--muted);
}

.friend-actions{
  display:flex;
  gap:8px;
  align-items:center;
  margin-bottom:8px;
  flex-wrap:wrap;
}
.friend-actions input{
  flex:1;
  background:#0f121b;
  border:1px solid #272d3b;
  border-radius:10px;
  padding:8px 10px;
  color:var(--text);
  min-width:160px;
}
.dm-item{
  width:100%;
  border:none;
  background:var(--panel-light);
  color:var(--text);
  border-radius:10px;
  padding:8px 10px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:8px;
  cursor:pointer;
}
.dm-actions{
  margin-left:auto;
}
.dm-call{
  border:none;
  background:rgba(29,185,84,0.2);
  color:var(--accent);
  font-size:11px;
  padding:4px 8px;
  border-radius:999px;
  cursor:pointer;
}
.dm-item .dm-meta{
  font-size:11px;
  color:var(--muted);
}
.message-action{
  margin-left:auto;
  background:transparent;
  border:none;
  color:var(--danger);
  font-size:11px;
  cursor:pointer;
}

.voice-panel{
  background:var(--panel-light);
  border-radius:14px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.voice-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.voice-status{
  font-size:12px;
  color:var(--muted);
}