/* Timp calls (controllers/Main/calls.js). iOS/FaceTime look, scoped under .tc-* */
.tc-root{position:fixed;inset:0;pointer-events:none;z-index:10050;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif}
.tc-root>*{pointer-events:auto}
.tc-avatar{border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;flex:none;user-select:none}
.tc-round{width:60px;height:60px;border-radius:50%;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:transform .15s cubic-bezier(.2,.9,.25,1),background .2s,color .2s}
.tc-round:active{transform:scale(.9)}
.tc-round .material-icons{font-size:28px}
.tc-red{background:#ff3b30}.tc-green{background:#30d158}.tc-glass{background:rgba(255,255,255,.22)}
.tc-glass.tc-on{background:#fff;color:#000}
/* incoming: banner like an iOS call notification */
.tc-incoming{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:min(440px,calc(100% - 24px));display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:22px;
  background:rgba(28,28,30,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 12px 40px rgba(0,0,0,.35);color:#fff;animation:tc-drop .45s cubic-bezier(.2,.9,.25,1)}
.tc-incoming__text{flex:1;min-width:0}
.tc-incoming__title{font-size:17px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tc-incoming__sub{font-size:13px;opacity:.7;margin-top:2px}
.tc-incoming .tc-round{width:50px;height:50px}
@keyframes tc-drop{from{transform:translate(-50%,-120%)}to{transform:translate(-50%,0)}}
/* call window */
.tc-window{position:absolute;inset:0;background:linear-gradient(180deg,#1b2a49,#0b0f1a);color:#fff;display:flex;flex-direction:column;animation:tc-up .4s cubic-bezier(.2,.9,.25,1)}
@keyframes tc-up{from{transform:translateY(100%)}to{transform:none}}
.tc-top{display:flex;align-items:center;padding:14px 16px 6px}
.tc-icon{background:none;border:0;color:#fff;cursor:pointer;padding:4px;border-radius:50%}
.tc-icon .material-icons{font-size:30px}
.tc-head{flex:1;text-align:center;margin-right:38px}
.tc-title{font-size:20px;font-weight:600}
.tc-status{font-size:14px;opacity:.75;margin-top:2px}
.tc-stage{flex:1;display:grid;gap:10px;padding:10px 16px;min-height:0;grid-template-columns:1fr}
.tc-stage[data-count="2"]{grid-template-columns:1fr 1fr}
.tc-stage[data-count="3"],.tc-stage[data-count="4"]{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.tc-stage[data-count="5"],.tc-stage[data-count="6"]{grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr}
.tc-hero{display:flex;align-items:center;justify-content:center}
.tc-tile{position:relative;border-radius:18px;background:rgba(255,255,255,.12);overflow:hidden;display:flex;align-items:center;justify-content:center;border:3px solid transparent;transition:border-color .2s}
.tc-tile.tc-speaking{border-color:#30d158}
.tc-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#05070d}
.tc-mirror{transform:scaleX(-1)}
.tc-label{position:absolute;left:10px;bottom:10px;background:rgba(0,0,0,.45);padding:3px 9px;border-radius:8px;font-size:13px;font-weight:600}
.tc-self{position:absolute;top:70px;right:18px;width:150px;height:210px;border-radius:16px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.45);display:none}
.tc-bar{align-self:center;display:flex;gap:22px;padding:16px 26px;margin:10px 0 26px;border-radius:32px;background:rgba(0,0,0,.35)}
.tc-btnwrap{display:flex;flex-direction:column;align-items:center;gap:6px}
.tc-btnlabel{font-size:12px}
.tc-pill{position:absolute;right:20px;bottom:20px;display:flex;align-items:center;gap:8px;background:#30d158;color:#fff;padding:10px 16px;border-radius:24px;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.25);font-weight:600;font-size:14px}
.tc-toast{position:fixed;left:50%;top:14px;transform:translate(-50%,-150%);background:rgba(51,51,54,.95);color:#fff;padding:12px 18px;border-radius:14px;z-index:10060;font-size:14px;transition:transform .35s cubic-bezier(.2,.9,.25,1);box-shadow:0 10px 30px rgba(0,0,0,.25)}
.tc-toast.tc-show{transform:translate(-50%,0)}
/* top-menu button and panel */
.tc-menu{position:relative;display:flex;align-items:center;margin-right:12px}
#tc_menu_btn{cursor:pointer;user-select:none}
.tc-menu__dot{display:none;position:absolute;top:-2px;right:-4px;width:9px;height:9px;border-radius:50%;background:#30d158}
.tc-panel{display:none;position:absolute;top:36px;right:-10px;width:330px;max-height:70vh;overflow:auto;background:#fff;color:#000;border-radius:14px;box-shadow:0 14px 44px rgba(0,0,0,.18);padding:6px 0;z-index:1000}
.tc-panel.tc-open{display:block}
.tc-panel__h{font-size:12px;text-transform:uppercase;color:rgba(60,60,67,.6);padding:10px 16px 4px}
.tc-row{display:flex;align-items:center;gap:10px;padding:8px 16px}
.tc-row__text{flex:1;min-width:0}
.tc-row__title{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tc-row__sub{font-size:12px;color:rgba(60,60,67,.6)}
.tc-pad{padding:6px 16px 10px}
.tc-mini{border:0;background:rgba(118,118,128,.12);color:#007aff;border-radius:16px;height:32px;min-width:32px;padding:0 8px;display:flex;align-items:center;gap:4px;cursor:pointer}
.tc-mini .material-icons{font-size:19px}
.tc-mini--green{background:#30d158;color:#fff;font-weight:600}
/* chat column buttons */
#chat_container{position:relative}
.tc-chatbar{position:absolute;top:8px;right:12px;display:flex;gap:8px;z-index:5}
.tc-chatbtn{width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.92);color:#007aff;box-shadow:0 2px 10px rgba(0,0,0,.12);cursor:pointer;display:flex;align-items:center;justify-content:center}
.tc-chatbtn:hover{background:#fff}
.tc-live{border:0;background:#30d158;color:#fff;border-radius:18px;height:36px;padding:0 14px;display:flex;align-items:center;gap:6px;font-weight:600;cursor:pointer;box-shadow:0 4px 14px rgba(48,209,88,.35)}
@media (prefers-color-scheme:dark){.tc-panel{background:#1c1c1e;color:#fff}.tc-row__sub,.tc-panel__h{color:rgba(235,235,245,.6)}}
@media (max-width:600px){.tc-self{width:96px;height:140px;top:64px;right:12px}.tc-bar{gap:14px;padding:12px 16px}.tc-round{width:54px;height:54px}}