/* =====================================================================
   FORMYLA Whiteboard — Group video meeting (LiveKit) UI
   Loaded only by templates/drawing.html.  Selectors are scoped under
   .wb-meet-panel / #wbMeetPanel so we never collide with 1-to-1 call CSS.
   ===================================================================== */

#wbMeetToggle.icon-btn-meet{
    background:linear-gradient(135deg,#22c55e,#14b8a6);
    color:#fff;
    border-color:rgba(255,255,255,.18);
    box-shadow:0 4px 14px rgba(34,197,94,.30);
}
#wbMeetToggle.icon-btn-meet:hover{
    transform:translateY(-1px);
    box-shadow:0 6px 18px rgba(20,184,166,.35);
}

/* ── Floating panel ────────────────────────────────────────────────── */
.wb-meet-panel{
    position:absolute;
    right:14px;
    top:60px;             /* below the top-bar */
    bottom:14px;
    z-index:55;
    width:420px;
    max-width:calc(100vw - 28px);
    background:rgba(15,23,42,.92);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid rgba(255,255,255,.10);
    border-radius:14px;
    box-shadow:0 20px 50px rgba(0,0,0,.55);
    color:#e6e8ee;
    font-family:inherit;
    display:flex;
    flex-direction:column;
    overflow:hidden;
}
.wb-meet-panel[hidden]{ display:none !important; }

.wb-meet-panel .wbm-head{
    display:flex; align-items:center; gap:8px;
    padding:10px 12px;
    border-bottom:1px solid rgba(255,255,255,.06);
    background:rgba(255,255,255,.02);
    flex-shrink:0;
}
.wb-meet-panel .wbm-title{ font-weight:600; font-size:14px; color:#fff; }
.wb-meet-panel .wbm-status{
    margin-left:auto; font-size:11.5px; color:#94a3b8;
    max-width:180px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
.wb-meet-panel .wbm-status[data-kind="ok"]   { color:#4ade80; }
.wb-meet-panel .wbm-status[data-kind="warn"] { color:#fbbf24; }
.wb-meet-panel .wbm-status[data-kind="err"]  { color:#f87171; }
.wb-meet-panel .wbm-x{
    background:transparent; border:none; color:#94a3b8;
    width:24px; height:24px; line-height:1; font-size:18px;
    border-radius:6px; cursor:pointer; padding:0; margin-left:4px;
}
.wb-meet-panel .wbm-x:hover{ background:rgba(255,255,255,.10); color:#fff; }

/* ── Join form ─────────────────────────────────────────────────────── */
.wb-meet-panel .wbm-form{
    padding:14px;
    display:flex; flex-direction:column; gap:10px;
}
.wb-meet-panel .wbm-form input[type="text"]{
    width:100%;
    padding:10px 12px;
    background:rgba(15,23,42,.7);
    border:1px solid rgba(255,255,255,.10);
    border-radius:10px;
    color:#fff;
    font-size:14px;
    outline:none;
    font-family:inherit;
}
.wb-meet-panel .wbm-form input[type="text"]:focus{
    border-color:rgba(34,197,94,.55);
    box-shadow:0 0 0 3px rgba(34,197,94,.15);
}
.wb-meet-panel .wbm-row{
    display:flex; gap:8px;
}
.wb-meet-panel .wbm-row input[type="text"]{ flex:1; min-width:0; }
.wb-meet-panel .wbm-btn{
    border:none; cursor:pointer;
    padding:10px 14px;
    border-radius:10px;
    font-weight:600; font-size:13.5px;
    color:#fff; font-family:inherit;
    transition:transform .15s, box-shadow .15s;
    flex-shrink:0;
}
.wb-meet-panel .wbm-btn-primary{
    background:linear-gradient(135deg,#22c55e,#14b8a6);
    box-shadow:0 4px 14px rgba(20,184,166,.30);
}
.wb-meet-panel .wbm-btn-primary:hover{ transform:translateY(-1px); }
.wb-meet-panel .wbm-btn-primary:disabled{
    opacity:.5; cursor:not-allowed; transform:none;
    background:#475569; box-shadow:none;
}
.wb-meet-panel .wbm-hint{
    font-size:12px; color:#94a3b8;
    line-height:1.5;
    padding:6px 0 0;
}
.wb-meet-panel .wbm-hint:empty{ display:none; }

/* ── In-call view ──────────────────────────────────────────────────── */
.wb-meet-panel .wbm-room{
    flex:1;
    display:flex; flex-direction:column;
    min-height:0;
}
.wb-meet-panel .wbm-room[hidden]{ display:none !important; }

.wb-meet-panel .wbm-grid{
    flex:1;
    padding:8px;
    display:grid;
    gap:6px;
    grid-template-columns: repeat(1, 1fr);
    grid-auto-rows: minmax(0, 1fr);
    overflow:hidden;
    align-content:stretch;
}

.wb-meet-panel .wbm-tile{
    position:relative;
    background:#0b1020;
    border-radius:10px;
    overflow:hidden;
    border:1.5px solid transparent;
    transition:border-color .15s;
    min-height:90px;
    aspect-ratio: 4 / 3;
}
.wb-meet-panel .wbm-tile.speaking{
    border-color:#4ade80;
    box-shadow:0 0 0 2px rgba(74,222,128,.25);
}
.wb-meet-panel .wbm-tile .wbm-video-wrap{
    width:100%; height:100%;
    display:flex; align-items:center; justify-content:center;
    background:#0b1020;
}
.wb-meet-panel .wbm-tile .wbm-video,
.wb-meet-panel .wbm-tile video{
    width:100%; height:100%; object-fit:cover;
    background:#0b1020;
}
.wb-meet-panel .wbm-tile-self .wbm-video{
    transform:scaleX(-1);  /* mirror for self */
}
.wb-meet-panel .wbm-tile .wbm-name{
    position:absolute;
    left:6px; bottom:6px;
    padding:3px 8px;
    border-radius:999px;
    background:rgba(0,0,0,.55);
    color:#fff;
    font-size:11px;
    letter-spacing:.02em;
}
.wb-meet-panel .wbm-tile .wbm-mute{
    position:absolute;
    right:6px; top:6px;
    width:24px; height:24px;
    border-radius:50%;
    background:rgba(239,68,68,.85);
    color:#fff;
    display:flex; align-items:center; justify-content:center;
    font-size:12px;
}

/* ── In-call toolbar ───────────────────────────────────────────────── */
.wb-meet-panel .wbm-toolbar{
    display:flex; gap:8px;
    justify-content:center;
    padding:10px 12px;
    border-top:1px solid rgba(255,255,255,.06);
    background:rgba(255,255,255,.02);
    flex-shrink:0;
}
.wb-meet-panel .wbm-icon{
    width:40px; height:40px;
    border-radius:50%;
    background:rgba(255,255,255,.08);
    color:#fff;
    border:1px solid rgba(255,255,255,.10);
    font-size:16px;
    cursor:pointer;
    display:inline-flex; align-items:center; justify-content:center;
    transition:background .15s, transform .15s;
    line-height:1;
}
.wb-meet-panel .wbm-icon:hover{
    background:rgba(255,255,255,.16);
    transform:translateY(-1px);
}
.wb-meet-panel .wbm-icon.off{
    background:rgba(248,113,113,.18);
    border-color:rgba(248,113,113,.45);
    color:#fecaca;
}
.wb-meet-panel .wbm-icon.active{
    background:rgba(34,197,94,.20);
    border-color:rgba(34,197,94,.45);
    color:#bbf7d0;
}
.wb-meet-panel .wbm-icon-danger{
    background:linear-gradient(135deg,#ef4444,#dc2626);
    border-color:rgba(255,255,255,.15);
}
.wb-meet-panel .wbm-icon-danger:hover{
    background:linear-gradient(135deg,#dc2626,#b91c1c);
}

/* ── Mobile: full-width, smaller tiles ─────────────────────────────── */
@media (max-width: 640px){
    .wb-meet-panel{
        left:8px; right:8px; top:auto;
        bottom:8px;
        width:auto;
        height:70vh;
        max-height:70vh;
    }
    .wb-meet-panel .wbm-grid{ padding:6px; gap:4px; }
    .wb-meet-panel .wbm-tile{ min-height:70px; }
    .wb-meet-panel .wbm-icon{ width:44px; height:44px; }
}