:root{
  --bg:#313338; --bg2:#2b2d31; --bg3:#1e1f22; --bg4:#232428;
  --txt:#dbdee1; --muted:#949ba4; --accent:#5865f2; --accent2:#4752c4;
  --green:#23a55a; --red:#f23f43; --hover:#35373c; --line:#26272b;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:'gg sans','Segoe UI',system-ui,sans-serif;background:var(--bg3);color:var(--txt);overflow:hidden}
button{font-family:inherit;cursor:pointer;border:none;color:inherit}
input,textarea{font-family:inherit}
.hidden{display:none !important}

/* ===== LOGIN ===== */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#5865f2,#232428);z-index:100}
.login-card{background:var(--bg2);padding:32px;border-radius:12px;width:420px;max-width:92vw;
  box-shadow:0 8px 30px rgba(0,0,0,.5)}
.login-card h1{font-size:24px;margin-bottom:4px;text-align:center}
.login-card .sub{color:var(--muted);text-align:center;margin-bottom:24px;font-size:14px}
.login-card label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;color:var(--muted);margin:14px 0 6px}
.login-card input{width:100%;padding:11px;border-radius:6px;background:var(--bg3);border:1px solid var(--bg3);color:var(--txt);font-size:15px}
.login-card input:focus{outline:none;border-color:var(--accent)}
.login-card button{width:100%;margin-top:20px;padding:12px;border-radius:6px;background:var(--accent);font-weight:600;font-size:15px;transition:.15s}
.login-card button:hover{background:var(--accent2)}
.err{color:#fca5a5;font-size:13px;margin-top:10px;min-height:16px}

/* ===== LAYOUT ===== */
#app{display:flex;height:100%}
.guilds{width:72px;background:var(--bg3);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:8px;overflow-y:auto}
.guild{width:48px;height:48px;border-radius:50%;background:var(--bg4);display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:18px;cursor:pointer;transition:.15s;position:relative;flex-shrink:0;color:var(--txt);text-align:center;overflow:hidden}
.guild:hover,.guild.active{border-radius:16px;background:var(--accent);color:#fff}
.guild.home{background:var(--accent);color:#fff}
.guild.add{color:var(--green);font-size:24px}
.guild .tt{position:absolute;left:60px;background:#111;color:#fff;padding:6px 10px;border-radius:6px;font-size:13px;white-space:nowrap;
  opacity:0;pointer-events:none;transition:.1s;z-index:20}
.guild:hover .tt{opacity:1}

.sidebar{width:240px;background:var(--bg2);display:flex;flex-direction:column}
.sidebar .head{height:48px;padding:0 16px;display:flex;align-items:center;font-weight:700;box-shadow:0 1px 0 rgba(0,0,0,.2);font-size:15px;justify-content:space-between}
.sidebar .head .invite{font-size:11px;color:var(--muted);cursor:pointer;font-weight:600}
.sidebar .scroll{flex:1;overflow-y:auto;padding:8px}
.side-btn{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--muted);font-weight:500;cursor:pointer;width:100%;text-align:left;font-size:15px}
.side-btn:hover{background:var(--hover);color:var(--txt)}
.side-btn.active{background:var(--bg4);color:#fff}
.section-h{display:flex;justify-content:space-between;align-items:center;padding:14px 8px 4px;font-size:11px;font-weight:700;text-transform:uppercase;color:var(--muted)}
.section-h span.add{cursor:pointer;font-size:16px}
.chan{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:4px;color:var(--muted);cursor:pointer;font-size:15px}
.chan:hover{background:var(--hover);color:var(--txt)}
.chan.active{background:var(--bg4);color:#fff}
.chan .ic{opacity:.6;font-size:15px;width:18px;text-align:center}
.voice-users{margin:2px 0 6px 26px}
.voice-user{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);padding:3px 0}
.voice-user .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
.voice-user.speaking .dot{box-shadow:0 0 0 3px rgba(35,165,90,.4)}
.voice-user .cam{font-size:11px}

.userbar{height:52px;background:var(--bg4);display:flex;align-items:center;padding:0 8px;gap:8px}
.avatar{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;flex-shrink:0}
.userbar .info{flex:1;min-width:0}
.userbar .info .n{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userbar .info .s{font-size:12px;color:var(--muted)}
.userbar button{background:transparent;color:var(--muted);width:32px;height:32px;border-radius:6px;font-size:16px}
.userbar button:hover{background:var(--hover)}

.main{flex:1;display:flex;flex-direction:column;background:var(--bg);min-width:0}
.topbar{height:48px;display:flex;align-items:center;padding:0 16px;gap:8px;box-shadow:0 1px 0 rgba(0,0,0,.2);font-weight:600}
.topbar .ic{color:var(--muted)}
.content{flex:1;display:flex;flex-direction:column;overflow:hidden}
.messages{flex:1;overflow-y:auto;padding:16px}
.msg{display:flex;gap:14px;padding:4px 0;margin-top:12px}
.msg .body{min-width:0}
.msg .meta{display:flex;align-items:baseline;gap:8px}
.msg .meta .name{font-weight:600}
.msg .meta .time{font-size:11px;color:var(--muted)}
.msg .text{color:#dbdee1;white-space:pre-wrap;word-wrap:break-word;line-height:1.4}
.composer{padding:0 16px 22px}
.composer .box{background:var(--bg4);border-radius:8px;padding:11px 16px;display:flex;align-items:center}
.composer input{flex:1;background:transparent;border:none;color:var(--txt);font-size:15px}
.composer input:focus{outline:none}
.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:8px;text-align:center;padding:20px}
.empty .big{font-size:44px}

/* members */
.members{width:240px;background:var(--bg2);padding:16px 8px;overflow-y:auto}
.members h4{font-size:11px;text-transform:uppercase;color:var(--muted);padding:0 8px 8px;font-weight:700}
.member{display:flex;align-items:center;gap:10px;padding:6px 8px;border-radius:6px;cursor:pointer}
.member:hover{background:var(--hover)}
.member .n{font-size:14px}
.member.off{opacity:.4}
.avatar-wrap{position:relative}
.avatar-wrap .pres{position:absolute;bottom:-2px;right:-2px;width:12px;height:12px;border-radius:50%;border:3px solid var(--bg2);background:#80848e}
.avatar-wrap .pres.on{background:var(--green)}

/* friends list */
.friend-row{display:flex;align-items:center;gap:12px;padding:10px 8px;border-radius:8px;cursor:pointer;border-top:1px solid var(--line)}
.friend-row:hover{background:var(--hover)}
.friend-row .n{font-weight:600}
.friend-row .st{font-size:12px;color:var(--muted)}
.friend-row .acts{margin-left:auto;display:flex;gap:8px}
.friend-row .acts button{background:var(--bg3);color:var(--txt);padding:6px 10px;border-radius:6px;font-size:13px}
.friend-row .acts button.primary{background:var(--green)}
.friend-row .acts button.danger{background:var(--red)}

/* voice stage */
.voice-stage{background:#000;flex:1;display:grid;gap:8px;padding:16px;overflow:auto;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-content:center}
.tile{background:var(--bg3);border-radius:10px;position:relative;aspect-ratio:16/10;overflow:hidden;display:flex;align-items:center;justify-content:center}
.tile video{width:100%;height:100%;object-fit:cover;background:#000}
.tile.no-video video{display:none}
.tile .ph{display:flex;flex-direction:column;align-items:center;gap:8px}
.tile .name-tag{position:absolute;left:8px;bottom:8px;background:rgba(0,0,0,.6);padding:3px 8px;border-radius:6px;font-size:13px}
.tile.speaking{outline:2px solid var(--green)}
.voice-controls{height:72px;background:var(--bg4);display:flex;align-items:center;justify-content:center;gap:14px}
.vc-btn{width:48px;height:48px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:20px;transition:.15s}
.vc-btn:hover{background:var(--hover)}
.vc-btn.off{background:#fff;color:#000}
.vc-btn.leave{background:var(--red);color:#fff}
.vc-info{position:absolute;top:16px;left:16px;color:var(--green);font-size:13px;font-weight:600}

/* modal */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:200}
.modal{background:var(--bg2);border-radius:10px;padding:24px;width:420px;max-width:92vw}
.modal h3{margin-bottom:16px}
.modal label{display:block;font-size:12px;font-weight:700;text-transform:uppercase;color:var(--muted);margin:12px 0 6px}
.modal input,.modal select{width:100%;padding:10px;border-radius:6px;background:var(--bg3);border:none;color:var(--txt);font-size:15px}
.modal .row{display:flex;gap:10px;margin-top:20px}
.modal button{flex:1;padding:11px;border-radius:6px;font-weight:600;background:var(--accent)}
.modal button.ghost{background:transparent;color:var(--muted)}
.modal .tabs{display:flex;gap:8px;margin-bottom:14px}
.modal .tabs button{background:var(--bg3);flex:1}
.modal .tabs button.active{background:var(--accent)}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--bg4);padding:12px 20px;border-radius:8px;z-index:300;box-shadow:0 4px 20px rgba(0,0,0,.5)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:4px}