.bmlc4{max-width:760px;margin:20px auto;font-family:Arial,sans-serif;color:#182033}.bmlc4-head{padding:36px 20px;text-align:center;background:#fff;border-radius:24px 24px 0 0}.bmlc4-logo{font-size:38px;font-weight:900}.bmlc4-logo span{color:#f0a000}.bmlc4-head small{opacity:.65}.bmlc4-nav{display:flex;gap:12px;padding:20px;background:#f3f5f8}.bmlc4-nav button,.bmlc4 button{border:0;border-radius:16px;padding:15px 20px;font-weight:800;cursor:pointer;background:#111827;color:#fff}.bmlc4-nav button{background:#fff;color:#182033;flex:1}.bmlc4-view{padding:22px;background:#f6f8fb}.bmlc4-hero,.bmlc4-card{background:#fff;border:1px solid #e2e6ed;border-radius:24px;padding:28px;margin-bottom:18px;box-shadow:0 5px 20px #0000000a}.bmlc4-hero h1{font-size:34px;margin-top:0}.bmlc4-rulegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}.bmlc4-rulegrid div{padding:18px;border-radius:16px;background:#f7f8fa}.bmlc4-rulegrid b{display:block;font-size:25px;color:#ed9c00}.bmlc4-card input,.bmlc4-card select{width:100%;box-sizing:border-box;padding:16px;border:1px solid #d7dbe3;border-radius:14px;margin:8px 0 16px;font-size:16px}.bmlc4-card label{display:block;font-weight:800}.bmlc4-info{padding:16px;background:#fff5e8;border:1px solid #f1d49c;border-radius:16px;margin:8px 0 18px}.bmlc4-card>button{width:100%}.bmlc4-top{display:flex;justify-content:space-between;gap:10px;align-items:center;background:#111827;color:#fff;padding:20px;border-radius:20px}.bmlc4-top span{font-size:12px}.bmlc4-top strong{color:#f5b12b}.bmlc4-stats{display:flex;justify-content:space-between;gap:8px;padding:14px 2px}.bmlc4-question{font-size:23px;font-weight:800;margin-bottom:18px}.bmlc4-answers{display:grid;gap:10px}.bmlc4-answer{width:100%;text-align:left;background:#f1f3f6!important;color:#182033!important}.bmlc4-answer:disabled{opacity:.55}.bmlc4-row{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid #eee}.bmlc4-row.out{opacity:.45;text-decoration:line-through}.bmlc4-code{font-size:40px;font-weight:900;letter-spacing:7px;text-align:center;padding:20px;background:#f4f6f8;border-radius:18px}.bmlc4-reveal{text-align:center;background:#fff5e8;border-radius:18px;padding:20px;margin-bottom:18px}.bmlc4-create-msg,.bmlc4-join-msg{margin-top:12px;font-weight:700}@media(max-width:600px){.bmlc4-rulegrid{grid-template-columns:1fr}.bmlc4-top{flex-wrap:wrap}.bmlc4-stats{font-size:13px}.bmlc4-question{font-size:20px}}
.bmlc4-error{margin-top:10px;padding:10px 12px;border-radius:10px;background:#fff0f0;color:#b42318;font-size:14px;font-weight:600}
.bmlc4-help{margin-top:-6px;color:#667085}.bmlc4-answer{position:relative;z-index:2;pointer-events:auto!important;touch-action:manipulation;min-height:58px}.bmlc4-answer:not(:disabled):hover{filter:brightness(.97)}.bmlc4-answer.is-selected{outline:3px solid #f0a000;opacity:.8}.bmlc4-card label{margin-top:4px}

/* V4.8: zones de réponse fiables sur mobile */
.bmlc4-answers{position:relative;z-index:10}.bmlc4-answer{display:block!important;position:relative;z-index:11;pointer-events:auto!important;touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none;min-height:60px}.bmlc4-answer:disabled{pointer-events:none}.bmlc4-answer.is-selected{outline:3px solid #f0a000}

.bmlc4-game-error{margin:0 0 12px}.bmlc4-answer{appearance:none;-webkit-appearance:none;-webkit-user-select:none;user-select:none;cursor:pointer;touch-action:manipulation!important;pointer-events:auto!important}.bmlc4-answer:active{transform:scale(.99)}.bmlc4-answer.is-selected{outline:3px solid #f0a000!important}.bmlc4-answer:disabled{cursor:default}


/* V4.10 : historique pédagogique et compteur explicite */
.bmlc4-progress-global{opacity:.6;font-size:11px;font-weight:600}.bmlc4-history{margin-top:18px}.bmlc4-history-round{border:1px solid #e5e7eb;border-radius:14px;margin:10px 0;background:#fafafa;overflow:hidden}.bmlc4-history-round summary{padding:15px;font-weight:800;cursor:pointer;list-style:none}.bmlc4-history-round summary::-webkit-details-marker{display:none}.bmlc4-history-round summary:after{content:'+';float:right}.bmlc4-history-round[open] summary:after{content:'−'}.bmlc4-history-item{padding:16px;border-top:1px solid #e5e7eb;background:#fff}.bmlc4-history-q{font-weight:800;line-height:1.4}.bmlc4-history-correct{margin-top:9px;padding:10px 12px;border-radius:10px;background:#ecfdf3;color:#16794a}.bmlc4-history-options{display:grid;gap:6px;margin-top:10px}.bmlc4-history-options span{padding:8px 10px;border-radius:8px;background:#f3f4f6;font-size:14px}.bmlc4-history-options span.correct{background:#ecfdf3;font-weight:800;border:1px solid #8dd9ae}.bmlc4-correct-answer{font-size:20px;font-weight:900;padding:14px;border-radius:12px;background:#ecfdf3;color:#16794a}.bmlc4-answer-reveal{border:1px solid #b7e3c8}

/* V4.12 : statistiques finales */
.bmlc4-final-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.bmlc4-final-table{width:100%;border-collapse:collapse;min-width:620px;font-size:14px}.bmlc4-final-table th,.bmlc4-final-table td{padding:12px 10px;border-bottom:1px solid #e5e7eb;text-align:left;white-space:nowrap}.bmlc4-final-table th{background:#f7f8fa;font-weight:900}.bmlc4-final-table td:nth-child(3){color:#16794a;font-weight:800}.bmlc4-final-table td:nth-child(4){color:#b42318;font-weight:800}.bmlc4-final-alive{background:#fbfffc}.bmlc4-final-out{opacity:.7}.bmlc4-final-out small{color:#b42318;font-weight:800}.bmlc4-final-note{margin-top:12px;padding:10px 12px;border-radius:10px;background:#f7f8fa;color:#667085;font-size:13px}


/* V4.14 : trophée collector */
.bmlc4-reward-card{margin-top:18px;padding:24px;border-radius:22px;background:linear-gradient(135deg,#111827,#202a44);color:#fff;text-align:center;box-shadow:0 12px 35px #00000022}.bmlc4-reward-card h3{font-size:25px;margin:10px 0}.bmlc4-reward-card p{opacity:.9}.bmlc4-reward-card button{background:#f5b12b;color:#171717;margin:8px 0 12px}.bmlc4-reward-card small{display:block;opacity:.7;line-height:1.45}.bmlc4-reward-badge{display:inline-block;padding:7px 14px;border-radius:999px;background:#ffffff18;border:1px solid #ffffff2e;font-weight:900;letter-spacing:1.5px}

.bmlc4-reward-card h3{color:#fff!important}.bmlc4-reward-image{display:block;width:100%;max-width:560px;height:auto;margin:18px auto;border-radius:18px;background:#fff;box-shadow:0 12px 30px #00000033}.bmlc4-reward-card p{color:#fff!important}.bmlc4-reward-card .bmlc4-reward-badge{color:#fff!important}

/* V4.18 : trophées nommés + questions sans suffixe technique */
.bmlc4-draw{text-align:center;border:2px solid rgba(255,180,0,.25)}

/* V4.25 : gestion de salle et nouvelles parties */
.bmlc4-secondary-btn{margin-top:10px!important;background:#eef1f5!important;color:#182033!important;border:1px solid #d8dee8!important}
.bmlc4-room-actions button{width:100%;margin-top:10px}.bmlc4-closed{text-align:center;border:2px solid #d0d5dd}.bmlc4-match-history{margin-top:18px}.bmlc4-match-item{border:1px solid #e5e7eb;border-radius:14px;margin:10px 0;background:#fafafa;overflow:hidden}.bmlc4-match-item summary{padding:15px;font-weight:800;cursor:pointer;list-style:none}.bmlc4-match-item summary::-webkit-details-marker{display:none}.bmlc4-match-item summary:after{content:'+';float:right}.bmlc4-match-item[open] summary:after{content:'−'}.bmlc4-match-item summary small{float:right;margin-right:22px;color:#667085;font-weight:600}.bmlc4-match-body{padding:14px;border-top:1px solid #e5e7eb;background:#fff}

/* V4.28 : indicateur joueur et notification d'élimination */
.bmlc4-player-indicator{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 14px;margin-bottom:10px;border-radius:14px;background:#fff;border:1px solid #e2e6ed;box-shadow:0 4px 14px #00000008;font-size:14px}.bmlc4-player-indicator.is-alive{border-color:#b7e3c8}.bmlc4-player-indicator.is-alive>span:last-child{color:#16794a;font-weight:900}.bmlc4-player-indicator.is-out{border-color:#f1b8b8;background:#fff7f7}.bmlc4-player-indicator.is-out>span:last-child{color:#b42318;font-weight:900}.bmlc4-eliminated-alert{display:flex;flex-direction:column;gap:5px;margin:0 0 12px;padding:14px 16px;border-radius:16px;background:#fff0f0;border:1px solid #f1b8b8;color:#8f1d1d}.bmlc4-eliminated-alert strong{font-size:17px}.bmlc4-eliminated-alert span{font-size:13px;color:#7a3a3a}@media(max-width:600px){.bmlc4-player-indicator{font-size:13px;padding:10px 12px}.bmlc4-eliminated-alert{padding:13px}}

.bmlc4-schedule-form,.bmlc4-scheduled-box{margin:16px 0;padding:16px;border-radius:16px;background:#f6f7f9;border:1px solid #e3e6eb}.bmlc4-schedule-form h3,.bmlc4-scheduled-box b{margin-top:0}.bmlc4-schedule-form input[type=datetime-local]{width:100%;box-sizing:border-box;margin:8px 0 12px;padding:12px;border:1px solid #d8dce3;border-radius:10px;background:#fff;font-size:16px}.bmlc4-schedule-form small{display:block;margin:8px 0 14px;line-height:1.45}.bmlc4-scheduled-box p{margin:8px 0;line-height:1.45}.bmlc4-scheduled-countdown{font-size:14px}


/* V4.38 : tchat privé par salle */
.bmlc4-chat-card{padding:20px}.bmlc4-chat-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:12px}.bmlc4-chat-head h3{margin:0 0 4px}.bmlc4-chat-head small{color:#667085}.bmlc4-chat-online{font-size:10px;font-weight:900;letter-spacing:.5px;color:#16794a;white-space:nowrap}.bmlc4-chat-messages{height:250px;overflow-y:auto;scroll-behavior:auto;padding:10px;background:#f7f8fa;border:1px solid #e2e6ed;border-radius:16px;display:flex;flex-direction:column;gap:9px}.bmlc4-chat-msg{max-width:82%;align-self:flex-start;background:#fff;border:1px solid #e2e6ed;border-radius:14px 14px 14px 4px;padding:9px 12px;box-shadow:0 2px 8px #00000008}.bmlc4-chat-msg.mine{align-self:flex-end;border-radius:14px 14px 4px 14px;background:#fff7e8;border-color:#f0d39c}.bmlc4-chat-meta{display:flex;gap:8px;align-items:center;font-size:11px;color:#667085;margin-bottom:3px}.bmlc4-chat-meta b{color:#182033}.bmlc4-chat-text{font-size:14px;line-height:1.4;word-break:break-word;white-space:pre-wrap}.bmlc4-chat-compose{display:flex;gap:8px;margin-top:10px}.bmlc4-chat-compose input{flex:1!important;margin:0!important}.bmlc4-chat-compose button{width:auto!important;padding:13px 16px!important;white-space:nowrap}.bmlc4-chat-limit{display:block;margin-top:6px;color:#98a2b3;font-size:11px}.bmlc4-chat-empty{text-align:center;color:#98a2b3;padding:55px 15px;font-size:13px}@media(max-width:600px){.bmlc4-chat-head{align-items:flex-start}.bmlc4-chat-online{font-size:9px}.bmlc4-chat-messages{height:220px}.bmlc4-chat-msg{max-width:90%}.bmlc4-chat-compose{gap:6px}.bmlc4-chat-compose button{padding:12px 10px!important;font-size:12px}}

/* V4.42 : tchat général public */
.bmlc4-general-chat-card{padding:20px}.bmlc4-general-chat-card h2{margin:0 0 5px}.bmlc4-general-chat-card>label{display:block;font-weight:800;margin-top:14px}.bmlc4-general-chat-card>input{width:100%;box-sizing:border-box;padding:14px;border:1px solid #d7dbe3;border-radius:14px;margin:8px 0 14px;font-size:16px}.bmlc4-general-chat-card .bmlc4-chat-messages{height:360px}.bmlc4-general-chat-card .bmlc4-chat-compose{margin-top:10px}@media(max-width:600px){.bmlc4-general-chat-card{padding:16px}.bmlc4-general-chat-card .bmlc4-chat-messages{height:330px}}


/* V4.43 : responsive PC / tablette / mobile / très petit mobile */
#bmlc4,
#bmlc4 *{box-sizing:border-box}
#bmlc4{width:100%;max-width:1100px;margin:20px auto;overflow:hidden}
.bmlc4-head{width:100%;padding:42px 24px}
.bmlc4-logo{font-size:clamp(30px,5vw,52px);line-height:1.05;overflow-wrap:anywhere}
.bmlc4-head small{display:block;margin-top:10px;font-size:clamp(11px,1.8vw,14px);line-height:1.5}
.bmlc4-nav{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;overflow:hidden}
.bmlc4-nav button{min-width:0;width:100%;min-height:92px;padding:14px 10px;font-size:clamp(13px,1.5vw,16px);line-height:1.25;white-space:normal;overflow-wrap:anywhere}
.bmlc4-view{width:100%;min-width:0}
.bmlc4-card,.bmlc4-hero{width:100%;min-width:0}
.bmlc4-card input,.bmlc4-card select,.bmlc4-general-chat-card>input{max-width:100%}
.bmlc4-chat-messages{width:100%;min-width:0}
.bmlc4-chat-compose{width:100%;min-width:0}
.bmlc4-chat-compose input{min-width:0}
.bmlc4-chat-compose button{flex:0 0 auto}
.bmlc4-final-table-wrap{max-width:100%;overflow-x:auto}

@media (max-width:900px){
  #bmlc4{margin:12px auto}
  .bmlc4-head{padding:34px 20px}
  .bmlc4-nav{grid-template-columns:repeat(2,minmax(0,1fr));padding:16px;gap:10px}
  .bmlc4-nav button{min-height:76px}
  .bmlc4-view{padding:16px}
  .bmlc4-hero,.bmlc4-card{padding:22px}
}

@media (max-width:600px){
  #bmlc4{margin:0 auto;border-radius:0}
  .bmlc4-head{padding:28px 16px 24px;border-radius:0}
  .bmlc4-logo{font-size:clamp(29px,9vw,42px)}
  .bmlc4-nav{padding:12px;gap:8px}
  .bmlc4-nav button{min-height:68px;padding:12px 8px;font-size:14px;border-radius:14px}
  .bmlc4-view{padding:12px}
  .bmlc4-hero,.bmlc4-card{padding:18px;border-radius:20px}
  .bmlc4-hero h1{font-size:28px}
  .bmlc4-rulegrid{grid-template-columns:1fr}
  .bmlc4-chat-messages{height:300px}
  .bmlc4-general-chat-card .bmlc4-chat-messages{height:320px}
  .bmlc4-chat-compose{gap:7px}
  .bmlc4-chat-compose button{padding:12px 12px!important;font-size:12px}
  .bmlc4-chat-msg{max-width:92%;}
  .bmlc4-code{font-size:32px;letter-spacing:4px}
  .bmlc4-stats{flex-wrap:wrap}
}

@media (max-width:380px){
  .bmlc4-head{padding:22px 12px 18px}
  .bmlc4-logo{font-size:28px;letter-spacing:-.5px}
  .bmlc4-head small{font-size:10px}
  .bmlc4-nav{grid-template-columns:1fr;padding:9px;gap:7px}
  .bmlc4-nav button{min-height:52px;padding:10px;font-size:13px}
  .bmlc4-view{padding:8px}
  .bmlc4-hero,.bmlc4-card{padding:14px;border-radius:16px}
  .bmlc4-general-chat-card{padding:13px}
  .bmlc4-general-chat-card .bmlc4-chat-messages{height:270px;padding:8px}
  .bmlc4-chat-messages{height:260px;padding:8px}
  .bmlc4-chat-compose{display:grid;grid-template-columns:minmax(0,1fr) auto}
  .bmlc4-chat-compose button{padding:11px 10px!important}
  .bmlc4-chat-text{font-size:13px}
  .bmlc4-chat-meta{font-size:10px}
  .bmlc4-question{font-size:18px}
  .bmlc4-top{padding:14px}
}


/* V4.44 : navigation par pages + bouton retour */
.bmlc4-page-toolbar{width:100%;display:flex;align-items:center;margin:0 0 12px;padding:0 0 2px}
.bmlc4-back-btn{width:auto!important;min-height:44px!important;margin:0!important;padding:10px 16px!important;border-radius:12px!important;background:#fff!important;color:#182033!important;border:1px solid #d8dee8!important;box-shadow:0 3px 10px #0000000a!important;font-weight:900!important;cursor:pointer}
.bmlc4-back-btn:hover{background:#f7f8fa!important}
.bmlc4-subpage .bmlc4-view{min-height:300px}
@media(max-width:600px){.bmlc4-page-toolbar{margin-bottom:8px}.bmlc4-back-btn{width:100%!important;min-height:46px!important;padding:11px 14px!important}}
@media(max-width:380px){.bmlc4-back-btn{font-size:12px!important;min-height:44px!important;padding:10px 12px!important}}

/* V4.45 : interface plein écran par page + en-tête compact */
.bmlc4-compact-head{height:58px;display:grid;grid-template-columns:auto auto minmax(0,1fr);align-items:center;gap:10px;padding:8px 14px;background:#fff;border-bottom:1px solid #e5e7eb;position:fixed;top:0;left:50%;transform:translateX(-50%);width:min(1180px,100%);z-index:99999;box-shadow:0 3px 14px #0000000a}
.bmlc4-compact-back{width:auto!important;min-height:40px!important;margin:0!important;padding:8px 13px!important;border-radius:10px!important;background:#111827!important;color:#fff!important;border:0!important;font-size:12px!important;font-weight:900!important;white-space:nowrap}
.bmlc4-compact-logo{font-size:19px;font-weight:950;letter-spacing:-.6px;white-space:nowrap}.bmlc4-compact-logo span{color:#f0a000}.bmlc4-compact-title{min-width:0;text-align:right;color:#667085;font-size:12px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-transform:uppercase}
.bmlc4-subpage .bmlc4-head{display:none!important}.bmlc4-subpage .bmlc4-page-toolbar{display:none!important}.bmlc4-subpage .bmlc4-nav{display:none!important}
.bmlc4-subpage .bmlc4-view{padding-top:76px!important}.bmlc4-page-general .bmlc4-view[data-view="general"]{padding-top:58px!important}
.bmlc4-subpage .bmlc4-view{padding:18px}.bmlc4-page-general .bmlc4-view[data-view="general"]{padding:0;min-height:calc(100vh - 58px);background:#f6f8fb}.bmlc4-page-general .bmlc4-general-chat-card{margin:0;border:0;border-radius:0;box-shadow:none;min-height:calc(100vh - 58px);display:flex;flex-direction:column;padding:22px}.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{flex:1;min-height:300px;height:auto;max-height:none}.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{margin-top:12px}
.bmlc4-active-room{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px;margin-bottom:18px;border:1px solid #f0d39c;background:#fff8e8;border-radius:18px}.bmlc4-active-room>div{min-width:0}.bmlc4-active-room b{display:block}.bmlc4-active-room small{display:block;margin-top:5px;color:#667085;line-height:1.4}.bmlc4-active-room button{width:auto!important;flex:0 0 auto;padding:12px 14px!important;white-space:nowrap}
@media(max-width:600px){.bmlc4-compact-head{height:52px;grid-template-columns:auto auto minmax(0,1fr);padding:7px 9px;gap:7px}.bmlc4-compact-back{min-height:38px!important;padding:7px 10px!important;font-size:11px!important}.bmlc4-compact-logo{font-size:16px}.bmlc4-compact-title{font-size:10px}.bmlc4-subpage .bmlc4-view{padding:62px 10px 10px!important}.bmlc4-page-general .bmlc4-general-chat-card{min-height:calc(100vh - 52px);padding:12px}.bmlc4-page-general .bmlc4-view[data-view="general"]{padding-top:52px!important}.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{min-height:0}.bmlc4-active-room{align-items:stretch;flex-direction:column;gap:10px}.bmlc4-active-room button{width:100%!important}}
@media(max-width:380px){.bmlc4-compact-head{grid-template-columns:auto minmax(0,1fr);height:48px}.bmlc4-compact-logo{display:none}.bmlc4-compact-title{text-align:right;font-size:9px}.bmlc4-page-general .bmlc4-general-chat-card{min-height:calc(100vh - 48px);padding:9px}.bmlc4-page-general .bmlc4-view[data-view="general"]{padding-top:48px!important}}


/* V4.46 : header principal strictement réservé à l'accueil.
   Le header compact remplace toujours le grand header sur toute page interne,
   y compris le jeu. */
#bmlc4.bmlc4-subpage > .bmlc4-head{display:none!important;visibility:hidden!important;height:0!important;min-height:0!important;margin:0!important;padding:0!important;border:0!important;overflow:hidden!important}
#bmlc4.bmlc4-subpage > .bmlc4-compact-head{display:grid!important;visibility:visible!important}
#bmlc4:not(.bmlc4-subpage) > .bmlc4-compact-head{display:none!important}
#bmlc4.bmlc4-page-game > .bmlc4-nav{display:none!important}
#bmlc4.bmlc4-page-game > .bmlc4-view{padding:0!important}
@media(max-width:600px){#bmlc4.bmlc4-page-game > .bmlc4-view{padding:0!important}}

/* V4.47 : refonte visuelle professionnelle / app responsive */
#bmlc4{--bm-navy:#111827;--bm-navy2:#172033;--bm-gold:#f2a900;--bm-bg:#f5f7fb;--bm-card:#fff;--bm-line:#e7eaf0;--bm-muted:#667085;color:#172033;background:var(--bm-bg);max-width:1180px;margin:24px auto;border:1px solid #e9ecf2;border-radius:28px;box-shadow:0 18px 60px rgba(16,24,40,.10);overflow:hidden;color-scheme:light}
#bmlc4 .bmlc4-head{background:#fff;border-bottom:1px solid var(--bm-line);padding:34px 24px 30px}
#bmlc4 .bmlc4-logo{letter-spacing:-1.8px;color:var(--bm-navy)}
#bmlc4 .bmlc4-logo span,#bmlc4 .bmlc4-compact-logo span{color:var(--bm-gold)}
#bmlc4 .bmlc4-nav{background:#fff;padding:18px;border-bottom:1px solid var(--bm-line);grid-template-columns:repeat(4,minmax(0,1fr))}
#bmlc4 .bmlc4-nav button{min-height:72px;border:1px solid var(--bm-line);box-shadow:0 4px 14px rgba(16,24,40,.05);font-size:15px;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
#bmlc4 .bmlc4-nav button:hover{transform:translateY(-2px);box-shadow:0 9px 24px rgba(16,24,40,.09);border-color:#d5dbe5}
#bmlc4 .bmlc4-view{background:var(--bm-bg);padding:28px}
#bmlc4 .bmlc4-hero{border:0;background:linear-gradient(135deg,#111827,#202b43);color:#fff;box-shadow:0 16px 35px rgba(17,24,39,.16);padding:36px}
#bmlc4 .bmlc4-hero p{color:#d7dce5}
#bmlc4 .bmlc4-rulegrid div{background:#ffffff12;border:1px solid #ffffff1a;color:#e9edf4}
#bmlc4 .bmlc4-rulegrid b{color:#f6b52f}
#bmlc4 .bmlc4-card{border:1px solid var(--bm-line);box-shadow:0 7px 25px rgba(16,24,40,.06);background:var(--bm-card)}
#bmlc4 .bmlc4-card input,#bmlc4 .bmlc4-card select,#bmlc4 .bmlc4-general-chat-card>input{border:1px solid #d9dee8;background:#fff;min-height:50px;outline:none;transition:border-color .15s,box-shadow .15s}
#bmlc4 .bmlc4-card input:focus,#bmlc4 .bmlc4-card select:focus,#bmlc4 .bmlc4-general-chat-card>input:focus{border-color:#f0ad18;box-shadow:0 0 0 4px rgba(242,169,0,.12)}
#bmlc4 button{background:var(--bm-navy);transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
#bmlc4 button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 7px 18px rgba(17,24,39,.14)}
#bmlc4 .bmlc4-secondary-btn,#bmlc4 .bmlc4-back-btn{background:#fff!important;color:var(--bm-navy)!important;border:1px solid #d9dee8!important}

/* Pages internes : aucun grand header, aucune navigation horizontale */
#bmlc4.bmlc4-subpage{margin:0 auto;border-radius:0;min-height:100vh;border:0;box-shadow:none}
#bmlc4.bmlc4-subpage>.bmlc4-head{display:none!important;height:0!important;min-height:0!important;padding:0!important;margin:0!important;border:0!important;overflow:hidden!important}
#bmlc4.bmlc4-subpage>.bmlc4-compact-head{display:grid!important}
#bmlc4.bmlc4-subpage>.bmlc4-nav{display:none!important}
#bmlc4 .bmlc4-compact-head{height:62px;display:none;grid-template-columns:auto auto minmax(0,1fr);align-items:center;gap:12px;padding:9px 16px;background:#fff;border-bottom:1px solid var(--bm-line);box-shadow:0 3px 16px rgba(16,24,40,.06);position:sticky;top:0;z-index:100}
#bmlc4 .bmlc4-compact-back{height:42px!important;min-height:42px!important;padding:0 14px!important;border-radius:12px!important;background:var(--bm-navy)!important;color:#fff!important;font-size:12px!important;letter-spacing:.2px}
#bmlc4 .bmlc4-compact-logo{font-size:18px;font-weight:950;letter-spacing:-.7px;white-space:nowrap}
#bmlc4 .bmlc4-compact-title{font-size:12px;color:var(--bm-muted);font-weight:900;text-transform:uppercase;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#bmlc4.bmlc4-subpage>.bmlc4-view{padding:24px;background:var(--bm-bg);min-height:calc(100vh - 62px)}
#bmlc4.bmlc4-page-game>.bmlc4-view{padding:0!important;background:var(--bm-bg)}
#bmlc4.bmlc4-page-game .bmlc4-game{max-width:1080px;margin:0 auto;padding:22px 24px 42px}
#bmlc4.bmlc4-page-game .bmlc4-player-indicator{margin:0 0 12px;border-radius:14px;box-shadow:none;background:#fff}
#bmlc4.bmlc4-page-game .bmlc4-top{background:linear-gradient(135deg,#111827,#1c2740);border-radius:18px;padding:18px 20px;box-shadow:0 10px 25px rgba(17,24,39,.12)}
#bmlc4.bmlc4-page-game .bmlc4-stats{background:#fff;border:1px solid var(--bm-line);border-radius:14px;margin:12px 0;padding:13px 16px;box-shadow:0 4px 14px rgba(16,24,40,.04)}
#bmlc4.bmlc4-page-game .bmlc4-question{font-size:clamp(21px,3vw,30px);line-height:1.28;letter-spacing:-.3px}
#bmlc4.bmlc4-page-game .bmlc4-answers{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
#bmlc4.bmlc4-page-game .bmlc4-answer{min-height:66px!important;padding:15px 18px!important;border:1px solid #dfe4ec!important;border-radius:15px!important;background:#fff!important;color:#172033!important;font-size:16px!important;font-weight:750!important;box-shadow:0 3px 12px rgba(16,24,40,.05)}
#bmlc4.bmlc4-page-game .bmlc4-answer:hover:not(:disabled){border-color:#f0ad18!important;background:#fffaf0!important}
#bmlc4.bmlc4-page-game .bmlc4-chat-card{margin-top:16px}

/* Tchat général = application de discussion plein écran */
#bmlc4.bmlc4-page-general>.bmlc4-view{padding:0!important;min-height:calc(100vh - 62px);background:#fff}
#bmlc4.bmlc4-page-general .bmlc4-page-toolbar{display:none!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{margin:0!important;border:0!important;border-radius:0!important;box-shadow:none!important;min-height:calc(100vh - 62px);padding:22px max(18px,calc((100vw - 1000px)/2));display:flex;flex-direction:column;background:#fff}
#bmlc4.bmlc4-page-general .bmlc4-chat-head{padding-bottom:14px;border-bottom:1px solid var(--bm-line)}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>label{margin-top:16px}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>input{max-width:520px}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{flex:1;width:100%;height:auto;min-height:320px;max-height:none;border:0;border-radius:18px;background:#f7f8fb;padding:18px;margin-top:6px}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg{max-width:min(72%,620px);padding:11px 14px;border-radius:15px 15px 15px 5px;box-shadow:0 2px 8px rgba(16,24,40,.05)}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg.mine{border-radius:15px 15px 5px 15px;background:#fff7e5;border-color:#f1d394}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose{padding-top:12px;margin-top:0;border-top:1px solid var(--bm-line)}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose input{min-height:52px!important;border-radius:14px!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose button{min-height:52px!important;border-radius:14px!important;background:var(--bm-navy)!important}

/* formulaires : style plateforme */
#bmlc4.bmlc4-subpage>.bmlc4-view>.bmlc4-card{max-width:760px;margin:0 auto;border-radius:22px;padding:30px}
#bmlc4.bmlc4-subpage>.bmlc4-view>.bmlc4-card h2{font-size:28px;letter-spacing:-.5px;margin-top:0}
#bmlc4 .bmlc4-active-room{max-width:900px;margin:0 auto 18px;background:#fff;border-color:#e5e8ee;box-shadow:0 7px 22px rgba(16,24,40,.05)}

@media(max-width:700px){
  #bmlc4{margin:0;border-radius:0;border-left:0;border-right:0}
  #bmlc4 .bmlc4-head{padding:28px 18px 24px}
  #bmlc4 .bmlc4-nav{grid-template-columns:repeat(2,minmax(0,1fr));padding:12px}
  #bmlc4 .bmlc4-nav button{min-height:66px}
  #bmlc4 .bmlc4-compact-head{height:56px;grid-template-columns:auto auto minmax(0,1fr);padding:7px 10px;gap:8px}
  #bmlc4 .bmlc4-compact-back{height:40px!important;min-height:40px!important;padding:0 11px!important;font-size:11px!important}
  #bmlc4 .bmlc4-compact-logo{font-size:16px}
  #bmlc4 .bmlc4-compact-title{font-size:10px}
  #bmlc4.bmlc4-subpage>.bmlc4-view{padding:12px}
  #bmlc4.bmlc4-page-game .bmlc4-game{padding:12px 10px 28px}
  #bmlc4.bmlc4-page-game .bmlc4-answers{grid-template-columns:1fr}
  #bmlc4.bmlc4-page-game .bmlc4-answer{min-height:58px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{min-height:calc(100vh - 56px);padding:12px}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{min-height:0;padding:12px;border-radius:14px}
  #bmlc4.bmlc4-page-general .bmlc4-chat-msg{max-width:88%}
  #bmlc4.bmlc4-subpage>.bmlc4-view>.bmlc4-card{padding:20px 16px;border-radius:18px}
}
@media(max-width:380px){
  #bmlc4 .bmlc4-compact-head{height:52px;grid-template-columns:auto minmax(0,1fr);padding:6px 8px}
  #bmlc4 .bmlc4-compact-logo{display:none}
  #bmlc4 .bmlc4-compact-title{text-align:right;font-size:9px}
  #bmlc4.bmlc4-subpage>.bmlc4-view{padding:8px}
  #bmlc4.bmlc4-page-game .bmlc4-game{padding:8px 7px 22px}
  #bmlc4 .bmlc4-top{padding:14px!important;border-radius:15px!important}
  #bmlc4 .bmlc4-stats{font-size:12px!important;padding:11px 10px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{min-height:calc(100vh - 52px);padding:8px}
}


/* V4.48 — Tchat général : console propre, sans doublon de titre */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-general-chat-topbar{
  min-height:34px;
  margin:0 0 10px;
  padding:0 2px 10px;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  border-bottom:1px solid var(--bm-line,#e5e7eb);
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar .bmlc4-chat-online{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:5px 9px;
  border-radius:999px;
  background:#edf8f1;
  color:#16794a;
  font-size:10px;
  font-weight:900;
  letter-spacing:.4px;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>label{
  margin-top:2px;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  margin-top:8px;
}
@media(max-width:600px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-general-chat-topbar{
    min-height:28px;
    margin-bottom:7px;
    padding-bottom:7px;
  }
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar .bmlc4-chat-online{
    font-size:9px;
    padding:4px 8px;
  }
}


/* V4.49 — Tchat général : véritable console plein écran */
#bmlc4.bmlc4-page-general{
  width:100vw!important;max-width:none!important;
  margin-left:calc(50% - 50vw)!important;margin-right:calc(50% - 50vw)!important;
  margin-top:0!important;margin-bottom:0!important;border:0!important;border-radius:0!important;
  box-shadow:none!important;overflow:visible!important;
}
#bmlc4.bmlc4-page-general>.bmlc4-compact-head{width:100%;box-sizing:border-box}
#bmlc4.bmlc4-page-general>.bmlc4-view{width:100%!important;box-sizing:border-box!important;padding:0!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
  width:100%!important;max-width:none!important;box-sizing:border-box!important;
  padding:18px clamp(16px,4vw,56px)!important;margin:0!important;
  min-height:calc(100vh - 62px)!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>label,
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>input{width:100%;max-width:720px;box-sizing:border-box;margin-left:auto;margin-right:auto}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>input{width:100%!important;max-width:720px!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{width:100%;box-sizing:border-box;max-width:none}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  width:100%!important;box-sizing:border-box!important;margin:12px 0 0!important;
  padding:20px clamp(12px,3vw,32px)!important;border:1px solid #e3e7ee!important;
  border-radius:18px!important;background:#f7f8fb!important;flex:1 1 auto!important;
  min-height:360px!important;max-height:none!important;overflow-y:auto!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg{
  width:fit-content;max-width:min(68%,720px)!important;min-width:90px;box-sizing:border-box;
  padding:12px 15px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg.mine{margin-left:auto!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose{
  width:100%!important;box-sizing:border-box!important;margin:12px 0 0!important;
  padding:12px 0 0!important;border-top:1px solid #e3e7ee!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose input{min-width:0!important;width:auto!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-limit{width:100%;text-align:center}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:10px!important;min-height:calc(100vh - 56px)!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{padding:12px!important;border-radius:14px!important;min-height:0!important}
  #bmlc4.bmlc4-page-general .bmlc4-chat-msg{max-width:88%!important}
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:7px!important;min-height:calc(100vh - 48px)!important}
  #bmlc4.bmlc4-page-general .bmlc4-chat-msg{max-width:92%!important;min-width:70px}
}


/* V4.50 — Identité compacte et composition repliable */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{
  justify-content:flex-start!important;
  margin:0 0 10px!important;
  padding:0 0 10px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{
  width:100%;display:flex;align-items:center;gap:10px;min-width:0;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{
  flex:1 1 auto!important;width:auto!important;min-width:0!important;max-width:none!important;
  margin:0!important;padding:9px 12px!important;min-height:38px!important;
  border:1px solid #d9dee8!important;border-radius:10px!important;
  background:#fff!important;font-size:14px!important;box-shadow:none!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{
  flex:0 0 auto;padding:6px 10px!important;font-size:10px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-reopen{
  width:100%;margin:12px 0 0;padding:12px 16px;border:1px solid #dfe4ec;
  border-radius:12px;background:#fff;color:#172033;font-weight:800;cursor:pointer;
}
@media(max-width:480px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{gap:7px}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{font-size:13px!important;padding:8px 10px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{font-size:9px!important;padding:5px 8px!important}
}


/* V4.52 — Tchat général : expérience type grande plateforme
   - identité pseudo + PUBLIC compacte sur une seule ligne
   - zone des messages seule défile
   - compositeur toujours visible/fixe en bas
   - le dernier message reste automatiquement visible
*/
#bmlc4.bmlc4-page-general{height:100dvh!important;min-height:100dvh!important;overflow:hidden!important}
#bmlc4.bmlc4-page-general>.bmlc4-compact-head{flex:0 0 auto}
#bmlc4.bmlc4-page-general>.bmlc4-view{height:calc(100dvh - 62px)!important;min-height:0!important;overflow:hidden!important;display:block!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
  height:100%!important;min-height:0!important;max-height:none!important;
  display:grid!important;grid-template-rows:auto minmax(0,1fr) auto auto!important;
  padding:10px clamp(12px,3vw,34px)!important;gap:0!important;
  box-sizing:border-box!important;overflow:hidden!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{
  margin:0!important;padding:0 0 8px!important;border:0!important;
  min-height:38px!important;display:flex!important;align-items:center!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{
  width:100%!important;display:flex!important;align-items:center!important;gap:8px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{
  flex:1 1 auto!important;width:100%!important;max-width:none!important;
  min-width:0!important;min-height:36px!important;height:36px!important;
  margin:0!important;padding:7px 11px!important;border-radius:10px!important;
  font-size:14px!important;box-shadow:none!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{
  flex:0 0 auto!important;white-space:nowrap!important;
  padding:6px 9px!important;border-radius:999px!important;font-size:10px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  grid-row:2!important;min-height:0!important;height:auto!important;max-height:none!important;
  width:100%!important;margin:0!important;padding:12px clamp(8px,2vw,20px)!important;
  overflow-y:auto!important;overflow-x:hidden!important;border-radius:16px!important;
  box-sizing:border-box!important;overscroll-behavior:contain!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  grid-row:3!important;position:sticky!important;bottom:0!important;z-index:10!important;
  width:100%!important;min-height:58px!important;margin:8px 0 0!important;
  padding:8px 0!important;border-top:1px solid #e3e7ee!important;
  background:#fff!important;box-sizing:border-box!important;
  display:flex!important;align-items:center!important;gap:8px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{
  flex:1 1 auto!important;width:auto!important;min-width:0!important;height:44px!important;
  min-height:44px!important;margin:0!important;border-radius:22px!important;
  padding:0 15px!important;box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
  flex:0 0 auto!important;height:44px!important;min-height:44px!important;
  padding:0 18px!important;border-radius:22px!important;white-space:nowrap!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-limit{
  grid-row:4!important;width:100%!important;text-align:center!important;
  font-size:10px!important;padding:2px 0 0!important;line-height:1.2!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg{margin-bottom:8px!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-msg.mine{margin-left:auto!important}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general>.bmlc4-view{height:calc(100dvh - 56px)!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:7px 9px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{padding-bottom:6px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{height:34px!important;min-height:34px!important;font-size:13px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{font-size:9px!important;padding:5px 8px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{min-height:56px!important;margin-top:5px!important;padding:6px 0!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{height:42px!important;min-height:42px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{height:42px!important;min-height:42px!important;padding:0 14px!important;font-size:12px!important}
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general>.bmlc4-view{height:calc(100dvh - 48px)!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:5px 6px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{gap:5px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{font-size:12px!important;padding:6px 9px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{font-size:8px!important;padding:4px 7px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{padding:0 10px!important}
}


/* V4.53 — Tchat général : correction de comportement type grande plateforme */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
  grid-template-rows:auto minmax(0,1fr) auto auto!important;
  overflow:hidden!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{
  width:100%!important;
  max-width:none!important;
  margin:0!important;
  padding:2px 0 8px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{
  width:100%!important;
  display:flex!important;
  align-items:center!important;
  gap:8px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{
  flex:1 1 auto!important;
  min-width:0!important;
  width:auto!important;
  max-width:none!important;
  height:38px!important;
  min-height:38px!important;
  margin:0!important;
  padding:0 12px!important;
  border-radius:10px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity .bmlc4-chat-online{
  flex:0 0 auto!important;
  margin:0!important;
  line-height:1!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  grid-row:2!important;
  min-height:0!important;
  height:auto!important;
  max-height:none!important;
  overflow-y:auto!important;
  overflow-x:hidden!important;
  overscroll-behavior:contain!important;
  -webkit-overflow-scrolling:touch!important;
  scroll-behavior:auto!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  grid-row:3!important;
  position:relative!important;
  bottom:auto!important;
  flex:0 0 auto!important;
  z-index:20!important;
  margin:0!important;
  padding:8px 0!important;
  min-height:60px!important;
  background:#fff!important;
  border-top:1px solid #e3e7ee!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-limit{
  grid-row:4!important;
  flex:0 0 auto!important;
  margin:0!important;
  padding:2px 0 0!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-msg{
  max-width:min(72%,720px)!important;
}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-msg{max-width:88%!important}
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-msg{max-width:92%!important}
}

/* V4.54 - page isolation: one view only. Prevent global height/display rules from revealing the home view under the general chat. */
#bmlc4.bmlc4-page-general > .bmlc4-view:not([data-view="general"]),
#bmlc4.bmlc4-page-game > .bmlc4-view:not([data-view="game"]),
#bmlc4.bmlc4-subpage:not(.bmlc4-page-general):not(.bmlc4-page-game) > .bmlc4-view:not([data-view="create"]):not([data-view="join"]) {
  display:none!important;
}
#bmlc4.bmlc4-page-general > .bmlc4-view[data-view="general"] {
  display:block!important;
}


/* V4.55 — Tchat général : compositeur toujours visible et réellement fixe dans la console.
   La zone des messages défile seule ; la saisie reste ancrée en bas de la page. */
#bmlc4.bmlc4-page-general{
  height:100dvh!important;
  min-height:100dvh!important;
  max-height:100dvh!important;
  overflow:hidden!important;
  display:flex!important;
  flex-direction:column!important;
}
#bmlc4.bmlc4-page-general>.bmlc4-compact-head{
  flex:0 0 58px!important;
  height:58px!important;
}
#bmlc4.bmlc4-page-general>.bmlc4-view[data-view="general"]{
  flex:1 1 auto!important;
  height:auto!important;
  min-height:0!important;
  max-height:none!important;
  overflow:hidden!important;
  padding:0!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
  position:relative!important;
  width:100%!important;
  height:100%!important;
  min-height:0!important;
  max-height:none!important;
  padding:8px 14px 76px!important;
  margin:0!important;
  display:flex!important;
  flex-direction:column!important;
  overflow:hidden!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{
  flex:0 0 auto!important;
  width:100%!important;
  min-height:38px!important;
  margin:0 0 6px!important;
  padding:0!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity{
  width:100%!important;
  display:flex!important;
  align-items:center!important;
  gap:8px!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-identity input{
  flex:1 1 auto!important;
  width:auto!important;
  min-width:0!important;
  max-width:none!important;
  height:38px!important;
  min-height:38px!important;
  margin:0!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  flex:1 1 auto!important;
  width:100%!important;
  min-height:0!important;
  height:auto!important;
  max-height:none!important;
  margin:0!important;
  padding:10px 10px 86px!important;
  overflow-y:auto!important;
  overflow-x:hidden!important;
  -webkit-overflow-scrolling:touch!important;
  overscroll-behavior:contain!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  position:absolute!important;
  left:0!important;
  right:0!important;
  bottom:0!important;
  z-index:50!important;
  width:100%!important;
  height:68px!important;
  min-height:68px!important;
  margin:0!important;
  padding:10px 14px!important;
  display:flex!important;
  align-items:center!important;
  gap:8px!important;
  background:rgba(255,255,255,.98)!important;
  border-top:1px solid #e3e7ee!important;
  box-shadow:0 -5px 18px rgba(16,24,40,.06)!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{
  flex:1 1 auto!important;
  width:auto!important;
  min-width:0!important;
  height:46px!important;
  min-height:46px!important;
  margin:0!important;
  border-radius:23px!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
  flex:0 0 auto!important;
  width:auto!important;
  height:46px!important;
  min-height:46px!important;
  margin:0!important;
  padding:0 18px!important;
  border-radius:23px!important;
  white-space:nowrap!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-limit{display:none!important}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general>.bmlc4-compact-head{flex-basis:52px!important;height:52px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:6px 8px 70px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{padding:8px 6px 78px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{height:62px!important;min-height:62px!important;padding:8px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{height:44px!important;min-height:44px!important;font-size:15px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{height:44px!important;min-height:44px!important;padding:0 14px!important;font-size:12px!important}
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general>.bmlc4-compact-head{flex-basis:48px!important;height:48px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding:5px 6px 66px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{height:60px!important;min-height:60px!important;padding:7px 6px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{height:42px!important;min-height:42px!important;padding:0 13px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{height:42px!important;min-height:42px!important;padding:0 11px!important}
}


/* V4.57 — Correctif définitif : la zone de saisie du tchat général est fixée au viewport.
   Elle ne dépend plus de la hauteur calculée de la carte ou de son parent. */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  position:fixed!important;
  left:0!important;
  right:0!important;
  bottom:0!important;
  z-index:100000!important;
  width:100vw!important;
  height:72px!important;
  min-height:72px!important;
  margin:0!important;
  padding:10px 14px!important;
  display:flex!important;
  align-items:center!important;
  gap:8px!important;
  background:rgba(255,255,255,.99)!important;
  border-top:1px solid #dfe4ec!important;
  box-shadow:0 -6px 20px rgba(16,24,40,.10)!important;
  box-sizing:border-box!important;
  visibility:visible!important;
  opacity:1!important;
  transform:none!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  flex:1 1 auto!important;
  width:auto!important;
  min-width:0!important;
  height:48px!important;
  min-height:48px!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  flex:0 0 auto!important;
  height:48px!important;
  min-height:48px!important;
  box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  padding-bottom:96px!important;
}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
    height:66px!important;
    min-height:66px!important;
    padding:8px!important;
  }
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input,
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
    height:46px!important;
    min-height:46px!important;
  }
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{padding-bottom:90px!important}
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
    height:62px!important;
    min-height:62px!important;
    padding:7px 6px!important;
  }
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input,
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
    height:44px!important;
    min-height:44px!important;
  }
}


/* V4.57 — Tchat général : dernier message toujours visible au-dessus du compositeur.
   Le compositeur reste fixe ; la zone de messages réserve sa hauteur réelle et
   le défilement se termine toujours au dernier message, jamais sous la saisie. */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  padding-bottom:118px!important;
  scroll-padding-bottom:118px!important;
  scroll-behavior:auto!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  position:fixed!important;
  left:0!important;
  right:0!important;
  bottom:0!important;
  width:100%!important;
  z-index:100001!important;
}
@media(max-width:700px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
    padding-bottom:108px!important;
    scroll-padding-bottom:108px!important;
  }
}
@media(max-width:380px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
    padding-bottom:104px!important;
    scroll-padding-bottom:104px!important;
  }
}


/* V4.58 — messagerie générale : erreur visible + compositeur réservé à l'écran */
#bmlc4.bmlc4-page-general .bmlc4-chat-send-error{
  width:100%;box-sizing:border-box;min-height:0;padding:0;margin:0;color:#b42318;font-size:12px;font-weight:700;text-align:center;background:transparent;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-send-error:not(:empty){padding:5px 8px;margin-top:3px;background:#fff1f0;border-radius:8px}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{grid-template-rows:auto minmax(0,1fr) auto auto auto!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-send-error{grid-row:3!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-compose{grid-row:4!important}
#bmlc4.bmlc4-page-general .bmlc4-chat-limit{grid-row:5!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{padding-bottom:10px!important}


/* V4.60 — console et zone de saisie unifiées */
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
  height:calc(100dvh - 56px)!important;
  min-height:calc(100dvh - 56px)!important;
  max-height:calc(100dvh - 56px)!important;
  display:grid!important;
  grid-template-rows:auto minmax(0,1fr) auto auto auto!important;
  overflow:hidden!important;
  padding:12px clamp(10px,3vw,36px)!important;
  gap:0!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-topbar{grid-row:1!important;margin:0!important;padding:0 0 8px!important;min-height:28px!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{
  grid-row:2!important;
  min-height:0!important;height:auto!important;max-height:none!important;
  width:100%!important;margin:6px 0 0!important;
  overflow-y:auto!important;overflow-x:hidden!important;
  padding:12px!important;border:1px solid #e5e7eb!important;
  border-radius:14px!important;background:#f7f8fb!important;
  overscroll-behavior:contain!important;
}
#bmlc4.bmlc4-page-general .bmlc4-chat-send-error{grid-row:3!important;min-height:0!important;margin:4px 0 0!important}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{
  grid-row:4!important;
  width:100%!important;margin:0!important;padding:7px 0 0!important;
  border-top:0!important;display:grid!important;
  grid-template-columns:minmax(0,1fr) auto!important;gap:7px!important;
  background:#fff!important;
  position:relative!important;z-index:3!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{
  width:100%!important;min-width:0!important;height:48px!important;min-height:48px!important;
  margin:0!important;padding:0 14px!important;box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{
  height:48px!important;min-height:48px!important;width:auto!important;margin:0!important;
  padding:0 16px!important;box-sizing:border-box!important;
}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card>.bmlc4-chat-limit{grid-row:5!important;margin:4px 0 0!important}
@media(max-width:600px){
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{
    height:calc(100dvh - 56px)!important;min-height:calc(100dvh - 56px)!important;
    max-height:calc(100dvh - 56px)!important;padding:8px!important;
  }
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-messages{padding:9px!important;margin-top:4px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose{padding-top:6px!important;gap:5px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose input{height:44px!important;min-height:44px!important;font-size:15px!important}
  #bmlc4.bmlc4-page-general .bmlc4-general-chat-card .bmlc4-chat-compose button{height:44px!important;min-height:44px!important;padding:0 12px!important;font-size:12px!important}
}


/* V4.61 — pseudo sécurisé */
#bmlc4.bmlc4-subpage .bmlc4-pseudo-card{max-width:720px;margin-left:auto;margin-right:auto}
#bmlc4 .bmlc4-pseudo-section{margin-top:16px;padding:16px;border:1px solid #e5e7eb;border-radius:16px;background:#fff}
#bmlc4 .bmlc4-pseudo-section h3{margin:0 0 12px;font-size:17px}
#bmlc4 .bmlc4-pseudo-section hr{border:0;border-top:1px solid #e5e7eb;margin:18px 0}
#bmlc4 .bmlc4-pseudo-status{margin:12px 0}
#bmlc4 .bmlc4-pseudo-secured,#bmlc4 .bmlc4-pseudo-open{padding:12px 14px;border-radius:12px;font-size:14px;font-weight:700}
#bmlc4 .bmlc4-pseudo-secured{background:#ecfdf3;border:1px solid #a7f3d0;color:#047857}
#bmlc4 .bmlc4-pseudo-open{background:#f8fafc;border:1px solid #e2e8f0;color:#475569}
#bmlc4 .bmlc4-pseudo-section label{display:block;margin:10px 0 5px;font-weight:700;font-size:13px}
#bmlc4 .bmlc4-pseudo-section input{width:100%;box-sizing:border-box}
#bmlc4 .bmlc4-pseudo-section button{width:100%;margin-top:12px}
#bmlc4 .bmlc4-success{margin-top:10px;padding:10px;border-radius:10px;background:#ecfdf3;color:#047857;font-weight:700}
#bmlc4 .bmlc4-secondary-btn{background:#f1f5f9!important;color:#334155!important;border:1px solid #cbd5e1!important}
@media(max-width:600px){#bmlc4 .bmlc4-pseudo-section{padding:13px}.bmlc4-nav{overflow-x:auto}.bmlc4-nav button{white-space:nowrap}}

/* V4.62 : identité privée des messages du tchat général.
   Le serveur marque uniquement le message appartenant à l'utilisateur courant.
   Les autres utilisateurs reçoivent la même conversation mais sans cette classe. */
.bmlc4-page-general .bmlc4-chat-msg.mine{background:#fff3cd!important;border-color:#f2c94c!important;box-shadow:0 3px 12px rgba(242,169,0,.14)!important}
.bmlc4-page-general .bmlc4-chat-msg.mine .bmlc4-chat-meta b{color:#8a5a00!important}
.bmlc4-room-security{border:1px solid rgba(255,193,7,.28);background:linear-gradient(180deg,rgba(255,193,7,.08),rgba(255,193,7,.03));}
.bmlc4-room-security-code{display:inline-flex;align-items:center;justify-content:center;margin:10px 0;padding:12px 18px;border-radius:12px;letter-spacing:4px;font-size:24px;font-weight:900;background:rgba(255,193,7,.14);border:1px dashed rgba(255,193,7,.45);font-family:monospace;}
#bmlc4-room-security-field{margin-top:12px;padding:12px;border-radius:12px;background:rgba(255,193,7,.06);border:1px solid rgba(255,193,7,.18);}

.bmlc4-room-security{border:1px solid rgba(255,193,7,.28);background:linear-gradient(180deg,rgba(255,193,7,.08),rgba(255,193,7,.03));}.bmlc4-room-security-code{display:inline-flex;align-items:center;justify-content:center;margin:10px 0;padding:12px 18px;border-radius:12px;letter-spacing:4px;font-size:24px;font-weight:900;background:rgba(255,193,7,.14);border:1px dashed rgba(255,193,7,.45);font-family:monospace;}#bmlc4-room-security-field{margin-top:12px;padding:12px;border-radius:12px;background:rgba(255,193,7,.06);border:1px solid rgba(255,193,7,.18);}


/* V4.69 — Design system + performance pass
   Header interne réellement fixe, responsive et identique à l'expérience Tchat général. */
#bmlc4{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
#bmlc4 .bmlc4-compact-head{position:fixed!important;top:0!important;left:50%!important;right:auto!important;width:min(1180px,100vw)!important;transform:translateX(-50%);z-index:2147483000!important;isolation:isolate;backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);background:rgba(255,255,255,.94)!important;box-shadow:0 8px 28px rgba(16,24,40,.10)!important;}
#bmlc4.bmlc4-subpage>.bmlc4-view{padding-top:86px!important;}
#bmlc4.bmlc4-page-game>.bmlc4-view{padding-top:0!important;}
#bmlc4.bmlc4-page-game .bmlc4-game{padding-top:84px!important;}
#bmlc4.bmlc4-page-general>.bmlc4-view{padding-top:0!important;}
#bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding-top:82px!important;}
#bmlc4 .bmlc4-card,#bmlc4 .bmlc4-hero,#bmlc4 .bmlc4-active-room{contain:layout paint;}
#bmlc4 .bmlc4-nav button,#bmlc4 button{touch-action:manipulation;}
#bmlc4 input,#bmlc4 select,#bmlc4 button{font:inherit;}
#bmlc4 input::placeholder{color:#98a2b3;}
#bmlc4 .bmlc4-card label{font-weight:800;color:#344054;margin-top:16px;}
#bmlc4 .bmlc4-card h2{color:#101828;}
#bmlc4 .bmlc4-help,#bmlc4 .bmlc4-info,#bmlc4 small{line-height:1.55;}
#bmlc4 button:focus-visible,#bmlc4 input:focus-visible,#bmlc4 select:focus-visible{outline:3px solid rgba(242,169,0,.28);outline-offset:2px;}
#bmlc4 .bmlc4-error,#bmlc4 .bmlc4-success{border-radius:14px;padding:12px 14px;font-weight:700;}
#bmlc4 .bmlc4-chat-messages{overscroll-behavior:contain;scrollbar-gutter:stable;}
@media(max-width:700px){
 #bmlc4 .bmlc4-compact-head{width:100vw!important;}
 #bmlc4.bmlc4-subpage>.bmlc4-view{padding-top:68px!important;}
 #bmlc4.bmlc4-page-game .bmlc4-game{padding-top:68px!important;}
 #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding-top:68px!important;}
}
@media(max-width:380px){
 #bmlc4.bmlc4-subpage>.bmlc4-view{padding-top:64px!important;}
 #bmlc4.bmlc4-page-game .bmlc4-game{padding-top:64px!important;}
 #bmlc4.bmlc4-page-general .bmlc4-general-chat-card{padding-top:64px!important;}
}
@media(prefers-reduced-motion:reduce){
 #bmlc4 *,#bmlc4 *::before,#bmlc4 *::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important;}
}

/* V4.70 - Home navigation readability only: keep the existing design, restore a light high-contrast treatment for page buttons. */
#bmlc4 .bmlc4-nav button{
  background:#fff!important;
  color:#182033!important;
  border:1px solid #d8dee8!important;
  box-shadow:0 4px 14px rgba(16,24,40,.07)!important;
  font-weight:900!important;
}
#bmlc4 .bmlc4-nav button:hover:not(:disabled){
  background:#f7f8fa!important;
  color:#111827!important;
  border-color:#cbd5e1!important;
}
#bmlc4 .bmlc4-nav button:focus-visible{
  outline:3px solid rgba(242,169,0,.35)!important;
  outline-offset:2px;
}

.bmlc4-sound-toggle{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:inherit;border-radius:10px;padding:7px 9px;font-size:10px;font-weight:800;cursor:pointer;white-space:nowrap}
.bmlc4-sound-toggle[aria-pressed="false"]{opacity:.65}
@media(max-width:520px){.bmlc4-sound-toggle{padding:6px 7px;font-size:9px}}