/* SETTINGS MODAL — paramètres */
#settings-menu{position:fixed;inset:0;z-index:calc(var(--z-modal,100) + 10);align-items:center;justify-content:center;padding:1rem;}
#settings-menu[style*="block"],#settings-menu[style*="flex"],#settings-menu:not([style*="none"]){display:flex!important;}
#settings-menu .settings-overlay{position:fixed;inset:0;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:none;}
#settings-menu .settings-modal{position:relative;top:auto;left:auto;transform:none;width:100%;max-width:560px;max-height:92vh;display:flex;flex-direction:column;background:linear-gradient(160deg,rgba(15,18,30,.98) 0%,rgba(8,10,18,.99) 100%);border:1px solid rgba(0,255,200,.25);border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.6),0 0 40px rgba(0,255,200,.1);overflow:hidden;animation:none;}
#settings-menu .settings-header{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.25rem;background:transparent;border-bottom:1px solid rgba(255,255,255,.06);}
#settings-menu .settings-header h2{display:flex;align-items:center;gap:.6rem;font-size:1.1rem;font-weight:800;letter-spacing:.25em;color:#fff;margin:0;text-shadow:none;}
#settings-menu .settings-header h2 img{width:20px;height:20px;image-rendering:pixelated;}
#settings-menu .settings-close{width:32px;height:32px;border-radius:50%;background:rgba(255,80,80,.08);color:#ff8080;border:1px solid rgba(255,80,80,.25);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;transition:filter .15s;}
#settings-menu .settings-close:hover{filter:brightness(1.3);transform:none;box-shadow:none;}
#settings-menu .settings-tabs{display:flex;flex-wrap:wrap;gap:.25rem;padding:.75rem;background:rgba(0,0,0,.2);border-bottom:1px solid rgba(255,255,255,.06);}
#settings-menu .settings-tab{flex:1 1 auto;min-width:80px;padding:.55rem .65rem;font-size:.7rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;background:transparent;color:#7a8a9a;border:1px solid transparent;border-bottom:1px solid transparent;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:.4rem;justify-content:center;transition:color .15s,background .15s,border-color .15s;text-shadow:none;box-shadow:none;}
#settings-menu .settings-tab img{width:16px;height:16px;image-rendering:pixelated;opacity:.7;filter:none;}
#settings-menu .settings-tab span{white-space:nowrap;}
#settings-menu .settings-tab:hover{color:#cfd8e0;background:rgba(255,255,255,.04);}
#settings-menu .settings-tab.active{color:#00ffd0;background:rgba(0,255,200,.08);border-color:rgba(0,255,200,.25);border-bottom-color:rgba(0,255,200,.25);box-shadow:none;}
#settings-menu .settings-tab.active img{opacity:1;}
#settings-menu .settings-content{flex:1;min-height:240px;max-height:none;overflow-y:auto;padding:1.25rem;}
#settings-menu .settings-tab-content{display:none!important;animation:none;}
#settings-menu .settings-tab-content.active{display:block!important;}
#settings-menu .settings-section{display:flex;flex-direction:column;gap:.85rem;margin-bottom:1.25rem;}
#settings-menu .settings-section-title,#settings-menu .settings-section h3{font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:#7a8a9a;margin:0 0 .5rem;display:flex;align-items:center;gap:.4rem;text-shadow:none;}
#settings-menu .setting-item{display:flex;flex-direction:column;gap:.4rem;padding:.5rem 0;}
#settings-menu .setting-item label{display:flex;align-items:center;gap:.4rem;font-size:.85rem;color:#cfd8e0;}
#settings-menu .setting-item label img{width:16px;height:16px;}
#settings-menu .slider-container{display:flex;align-items:center;gap:.75rem;}
#settings-menu .slider{flex:1;}
#settings-menu .slider-value{min-width:42px;text-align:right;font-size:.8rem;color:#00ffd0;font-weight:600;}
#settings-menu .settings-footer{display:flex;gap:.5rem;padding:1rem 1.25rem;border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.2);}
#settings-menu .settings-footer button{flex:1;padding:.75rem;font-size:.85rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border-radius:8px;cursor:pointer;border:none;transition:filter .12s,transform .12s;}
#settings-menu #settings-apply-btn,#settings-menu .btn-primary{background:linear-gradient(135deg,#00ffd0 0%,#00b894 100%);color:#001510;}
#settings-menu #settings-reset-btn,#settings-menu .btn-secondary{background:rgba(255,255,255,.05);color:#cfd8e0;border:1px solid rgba(255,255,255,.08);}
#settings-menu .settings-footer button:hover{filter:brightness(1.1);transform:translateY(-1px);}
/* Toggle switches — rebuild rails */
#settings-menu .toggle-switch,#settings-menu input[type="checkbox"]{appearance:none;-webkit-appearance:none;width:44px;height:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:12px;position:relative;cursor:pointer;transition:background .2s;flex-shrink:0;}
#settings-menu .toggle-switch::before,#settings-menu input[type="checkbox"]::before{content:'';position:absolute;width:18px;height:18px;border-radius:50%;background:#7a8a9a;top:2px;left:2px;transition:transform .2s,background .2s;}
#settings-menu .toggle-switch:checked,#settings-menu input[type="checkbox"]:checked{background:rgba(0,255,200,.2);border-color:rgba(0,255,200,.4);}
#settings-menu .toggle-switch:checked::before,#settings-menu input[type="checkbox"]:checked::before{transform:translateX(20px);background:#00ffd0;}