/* V1.3.16 — Rooms micro-interactions / visual states. No gameplay or routing changes. */
.v16-mode-card{position:relative;transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,filter .28s ease!important}
.v16-mode-card::after{transition:opacity .28s ease,transform .35s ease!important}
.v16-mode-card.is-selected{transform:translateY(-7px)!important;box-shadow:0 28px 60px rgba(15,23,42,.16)!important;border-color:color-mix(in srgb,var(--card-accent) 48%,#cbd5e1)!important}
.v16-mode-card.is-selected .room-mode-icon{transform:translateY(-2px) scale(1.035);box-shadow:0 18px 34px color-mix(in srgb,var(--card-accent) 18%,rgba(15,23,42,.10))}
.v16-mode-card .room-mode-icon{transition:transform .28s ease,box-shadow .28s ease}
.v16-mode-card .rooms-link-btn,.v16-mode-card .mode-btn{position:relative;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease!important}
.v16-mode-card .rooms-link-btn:active,.v16-mode-card .mode-btn:active{transform:scale(.975)!important}
.v16-mode-card .v16-card-arrow{display:inline-flex;align-items:center;justify-content:center;margin-inline-start:7px;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.17);font-size:13px;transition:transform .22s ease}
.v16-mode-card:hover .v16-card-arrow,.v16-mode-card:focus-within .v16-card-arrow,.v16-mode-card.is-selected .v16-card-arrow{transform:translateX(-3px)}
.v16-mode-card .v16-ripple{position:absolute;border-radius:50%;pointer-events:none;background:rgba(255,255,255,.38);transform:scale(0);animation:v16Ripple .55s ease-out forwards}
.v16-mode-card.is-loading{filter:saturate(.78);pointer-events:none}
.v16-mode-card.is-loading .rooms-link-btn,.v16-mode-card.is-loading .mode-btn{filter:brightness(.94);cursor:wait}
.v16-mode-card.is-loading .v16-card-arrow{animation:v16Arrow .7s ease-in-out infinite alternate}
.v16-active-pulse{animation:v16ActivePulse 2.4s ease-in-out infinite}
.v16-section-heading{scroll-margin-top:90px}
@keyframes v16Ripple{to{transform:scale(5);opacity:0}}
@keyframes v16Arrow{to{transform:translateX(-5px)}}
@keyframes v16ActivePulse{0%,100%{box-shadow:0 16px 32px rgba(37,99,235,.08)}50%{box-shadow:0 20px 40px rgba(37,99,235,.16)}}
@media(max-width:650px){.v16-mode-card.is-selected{transform:translateY(-3px)!important}.v16-mode-card .v16-card-arrow{width:26px;height:26px}}
@media(prefers-reduced-motion:reduce){.v16-mode-card,.v16-mode-card .room-mode-icon,.v16-mode-card .rooms-link-btn,.v16-mode-card .mode-btn{transition:none!important}.v16-mode-card.is-selected{transform:none!important}.v16-active-pulse{animation:none!important}.v16-mode-card .v16-ripple{display:none}}
/* Change player nickname from the rooms page */
.rooms-player-editable{display:flex;flex-direction:column;align-items:center;gap:10px}
.rooms-player-current{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:7px}
.rooms-change-name{width:min(100%,460px);text-align:right;margin-top:2px}
.rooms-change-name summary{cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:8px 13px;border:1px solid rgba(100,116,139,.28);border-radius:12px;font-weight:800;list-style:none}
.rooms-change-name summary::-webkit-details-marker{display:none}
.rooms-change-name[open] summary{margin-bottom:10px}
.rooms-change-name-form{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 8px}
.rooms-change-name-form label{width:100%;font-size:.92rem;font-weight:700}
.rooms-change-name-form input{flex:1;min-width:180px;max-width:100%;padding:11px 13px;border:1px solid #cbd5e1;border-radius:10px;font:inherit;box-sizing:border-box}
.rooms-change-name-form .rooms-link-btn{border:0;cursor:pointer;font:inherit;white-space:nowrap}
.rooms-change-name small{display:block;line-height:1.7;opacity:.8}
@media(max-width:520px){.rooms-change-name-form{flex-direction:column;align-items:stretch}.rooms-change-name-form input,.rooms-change-name-form .rooms-link-btn{width:100%;max-width:100%}}