/* Appel vocal */
.call-btn { padding: 8px 14px; background: var(--acc); color: var(--on-acc); font: 800 21px/1 var(--display); text-transform: uppercase; white-space: nowrap; }
.call-btn:hover:not(:disabled) { background: var(--ivory); }
.call-btn:disabled { background: var(--ink-3); color: var(--ash-2); }

.call { flex: none; padding: 14px clamp(18px, 3vw, 36px) 12px; background: var(--ink-3); }
.c-tiles { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; max-height: 36vh; overflow-y: auto; padding: 6px; }
.c-tile { width: 150px; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 8px 8px; background: var(--ink-2); text-align: center; }
.c-tile .avatar { transition: box-shadow .08s; }
.c-tile.speaking .avatar { box-shadow: 0 0 0 3px var(--ink-2), 0 0 0 7px var(--ok); }
.c-tile b { max-width: 100%; margin-top: 8px; font: 800 21px/1.05 var(--display); text-transform: uppercase; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.c-tile small { font: 400 9.5px var(--mono); color: var(--ash); }
.c-tile small.bad { color: var(--bad); }
.c-ctl { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 10px; }
.c-ctl button, .call-rail button, .call-ring button { padding: 10px 16px; background: var(--ink); color: var(--ivory); font: 800 21px/1 var(--display); text-transform: uppercase; }
.c-ctl button:hover, .call-ring button:hover { background: var(--ivory); color: var(--ink); }
.c-ctl .off, .call-rail .off { background: var(--bad); color: var(--ink); }
.c-ctl .c-in, .call-ring .c-join { background: var(--ok); color: var(--ink); }
.c-ctl .c-out, .call-rail .c-out { background: var(--bad); color: var(--ink); }

.call-rail { flex: none; display: flex; flex-direction: column; background: var(--ink); }
.call-rail a { display: block; padding: 8px 2px; background: var(--ok); color: var(--ink); font: 600 8.5px var(--mono); text-align: center; text-transform: uppercase; }
.call-rail button { width: 100%; padding: 9px 2px; font-size: 18px; border-top: 2px solid var(--ink); }

.call-ring { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 16px; background: rgba(6, 8, 7, .9); animation: fade .2s var(--ease); }
.ring-card { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 100%; text-align: center; }
.ring-av { position: relative; margin-bottom: 22px; }
.ring-av .avatar { position: relative; z-index: 1; width: 176px !important; height: 176px !important; font-size: 72px !important; }
.ring-av::before, .ring-av::after { content: ''; position: absolute; inset: 0; border: 5px solid var(--ok); animation: ring-wave 1.9s ease-out infinite; }
.ring-av::after { animation-delay: .95s; }
@keyframes ring-wave { from { transform: scale(1); opacity: .95; } to { transform: scale(1.9); opacity: 0; } }
.call-ring small { font: 600 15px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ok); }
.call-ring b { display: block; max-width: 86vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 900 clamp(72px, 11vw, 148px)/.9 var(--display); text-transform: uppercase; color: var(--ivory); }
.ring-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.call-ring .ring-btns button { padding: 20px 42px; font-size: 36px; }
.call-ring .ring-btns .c-join { animation: ring-go 1s ease-in-out infinite; }
.call-ring .ring-btns .c-no { background: var(--bad); color: var(--ink); }
@keyframes ring-go { 50% { transform: scale(1.07); } }

@media (max-width: 760px) {
  .call-btn { font-size: 18px; padding: 8px 10px; }
  .c-tile { width: 112px; }
  .c-tile .avatar.xl { width: 72px; height: 72px; font-size: 32px; }
  .c-ctl button { padding: 9px 10px; font-size: 18px; }
  .call-rail { position: fixed; top: 56px; right: 0; flex-direction: row; z-index: 6; }
  .call-rail a { padding: 9px 6px; }
  .call-rail button { width: auto; padding: 7px 10px; border-top: 0; }
  .call-ring .ring-btns button { padding: 16px 26px; font-size: 28px; }
}