@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@600;700&display=swap";:root{--background:224 71.4% 4.1%;--foreground:210 20% 98%;--card:224 71.4% 4.1%;--card-foreground:210 20% 98%;--popover:224 71.4% 4.1%;--popover-foreground:210 20% 98%;--primary:38 100% 62%;--primary-foreground:224 71.4% 4.1%;--secondary:215 27.9% 16.9%;--secondary-foreground:210 20% 98%;--muted:215 27.9% 16.9%;--muted-foreground:217.9 10.6% 64.9%;--accent:215 27.9% 16.9%;--accent-foreground:210 20% 98%;--destructive:350 89% 60%;--destructive-foreground:210 20% 98%;--border:215 27.9% 16.9%;--input:215 27.9% 16.9%;--ring:38 100% 62%;--accent-bang:var(--primary);--radius:.5rem;--font-sans:"Inter", ui-sans-serif, system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:hsl(var(--background));background-image:radial-gradient(ellipse at 50% 0%, hsl(var(--primary) / .05) 0%, transparent 65%);color:hsl(var(--foreground));font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation;-webkit-user-select:none;user-select:none;width:100vw;min-height:100vh;line-height:1.5;overflow-x:hidden}[x-cloak],.hidden{display:none!important}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-4{gap:1rem}.w-full{width:100%}.min-h-screen{min-height:100vh}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mb-2{margin-bottom:.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.absolute{position:absolute}.relative{position:relative}.z-40{z-index:40}.z-50{z-index:50}.h-full{height:100%}.flex-1{flex:1}.justify-between{justify-content:space-between}.text-primary{color:hsl(var(--primary))}.mt-2{margin-top:.5rem}.pt-2{padding-top:.5rem!important}.pt-4{padding-top:1rem!important}.pt-6{padding-top:1.5rem!important}.pt-8{padding-top:2rem!important}.pt-10{padding-top:2.5rem!important}.pb-4{padding-bottom:1rem!important}.pb-8{padding-bottom:2rem!important}.text-gradient{background:linear-gradient(135deg,#ffb83d,#f97a1f);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}#receiver-canvas{object-fit:contain;background-color:hsl(var(--background));z-index:10;width:100vw;height:100vh;transition:opacity .3s;position:fixed;top:0;left:0}h1{letter-spacing:-.025em;margin-bottom:.5rem;font-size:2.25rem;font-weight:800}h2{letter-spacing:-.025em;font-size:1.5rem;font-weight:600}h3{letter-spacing:-.025em;font-size:1.25rem;font-weight:600}p{line-height:1.75}.text-muted-foreground{color:hsl(var(--muted-foreground))}.card{border-radius:calc(var(--radius) + .25rem);border:1px solid hsl(var(--border));background-color:hsl(var(--card));color:hsl(var(--card-foreground));box-shadow:0 1px 2px #00000014, 0 8px 32px #00000047, 0 0 0 .5px hsl(var(--primary) / .06) inset;flex-direction:column;display:flex}.card-header{flex-direction:column;gap:.375rem;padding:1.5rem;display:flex}.card-title{letter-spacing:-.025em;margin:0;font-size:1.5rem;font-weight:600;line-height:1}.card-description{color:hsl(var(--muted-foreground));margin:0;font-size:.875rem}.card-content{padding:0 1.5rem 1.5rem}.card-footer{align-items:center;padding:0 1.5rem 1.5rem;display:flex}.input{border-radius:calc(var(--radius) - 2px);border:1px solid hsl(var(--input));width:100%;height:2.5rem;color:hsl(var(--foreground));background-color:#0000;padding:.5rem .75rem;font-size:.875rem;line-height:1.25rem;transition:color .15s,background-color .15s,border-color .15s;display:flex}.input:focus-visible{box-shadow:0 0 0 2px hsl(var(--background)), 0 0 0 4px hsl(var(--ring));outline:none}.input:disabled{cursor:not-allowed;opacity:.5}.input-pin{text-align:center;letter-spacing:.5em;text-transform:uppercase;height:4rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:2rem;font-weight:700}.pin-digit{text-align:center;text-transform:uppercase;border:2px solid hsl(var(--border));border-radius:var(--radius);background:hsl(var(--secondary));width:3.5rem;height:4rem;color:hsl(var(--foreground));caret-color:hsl(var(--primary));padding:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1.75rem;font-weight:700;transition:border-color .15s,box-shadow .15s}.pin-digit:focus-visible{border-color:hsl(var(--primary));background:hsl(var(--primary) / .05);box-shadow:0 0 0 3px hsl(var(--primary) / .18), 0 0 20px hsl(var(--primary) / .1);outline:none}.pin-digit.filled{border-color:hsl(var(--primary) / .75);color:hsl(var(--primary));box-shadow:0 0 0 3px hsl(var(--primary) / .12), inset 0 1px 3px hsl(var(--primary) / .08);animation:.18s cubic-bezier(.16,1,.3,1) pin-snap}.btn{white-space:nowrap;border-radius:calc(var(--radius) - 2px);cursor:pointer;border:none;justify-content:center;align-items:center;height:2.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .15s;display:inline-flex}.btn:focus-visible{box-shadow:0 0 0 2px hsl(var(--background)), 0 0 0 4px hsl(var(--ring));outline:none}.btn:disabled{pointer-events:none;opacity:.5}.btn-primary{background-color:hsl(var(--primary));color:hsl(var(--primary-foreground))}.btn-primary:hover{background-color:hsl(var(--primary) / .92);box-shadow:0 4px 18px hsl(var(--primary) / .35)}.btn-primary:active{transition:transform 80ms;transform:scale(.97)}.btn-secondary{background-color:hsl(var(--secondary));color:hsl(var(--secondary-foreground))}.btn-secondary:hover{background-color:hsl(var(--secondary) / .8)}.btn-destructive{background-color:hsl(var(--destructive));color:hsl(var(--destructive-foreground))}.btn-destructive:hover{background-color:hsl(var(--destructive) / .9)}.btn-outline{border:1px solid hsl(var(--input));color:hsl(var(--foreground));background-color:#0000}.btn-outline:hover{background-color:hsl(var(--accent));color:hsl(var(--accent-foreground))}.btn-ghost{color:hsl(var(--foreground));background-color:#0000}.btn-ghost:hover{background-color:hsl(var(--accent));color:hsl(var(--accent-foreground))}.btn-lg{justify-content:center;align-items:center;height:auto;min-height:3rem;padding:0 2rem;font-size:1rem;display:flex}.label{color:hsl(var(--foreground));margin-bottom:.5rem;font-size:.875rem;font-weight:500;line-height:1;display:block}.mobile-wrapper{max-width:28rem;margin:0 auto}.file-upload-box{border:2px dashed hsl(var(--border));border-radius:calc(var(--radius) + .25rem);text-align:center;cursor:pointer;background-color:hsl(var(--background));flex-direction:column;justify-content:center;align-items:center;gap:1rem;padding:3rem 1.5rem;transition:all .2s;display:flex;position:relative}.file-upload-box:hover{border-color:hsl(var(--primary) / .5);background-color:hsl(var(--primary) / .05)}.file-upload-icon{width:48px;height:48px;color:hsl(var(--muted-foreground));transition:color .2s}.file-upload-box:hover .file-upload-icon{color:hsl(var(--primary))}.file-upload-title{color:hsl(var(--foreground));font-size:1rem;font-weight:600}.file-upload-subtitle{color:hsl(var(--muted-foreground));font-size:.875rem}.file-upload-box input[type=file]{opacity:0;cursor:pointer;width:100%;position:absolute;inset:0}.slide-preview-frame{border-radius:var(--radius);border:1px solid hsl(var(--border));background-color:hsl(var(--background));justify-content:center;align-items:center;margin-bottom:1.5rem;display:flex;position:relative;overflow:hidden}.slide-preview-frame img{object-fit:contain;width:100%;height:100%}.slide-badge{background-color:hsl(var(--foreground));color:hsl(var(--background));z-index:5;border-radius:9999px;padding:.25rem .6rem;font-size:.75rem;font-weight:600;position:absolute;bottom:.75rem;right:.75rem}.screen-wrapper{background-color:hsl(var(--background));background-image:radial-gradient(circle at center, hsl(var(--primary) / .07) 0%, transparent 65%);width:100vw;height:100vh}.qr-container{background-color:hsl(var(--foreground));border-radius:calc(var(--radius) + .25rem);margin:0 auto;padding:1rem;display:inline-block}.tv-pin{letter-spacing:.35em;text-indent:.35em;text-align:center;width:100%;margin:1.5rem 0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:4.5rem;font-weight:700;line-height:1}.tv-loader{border:3px solid hsl(var(--muted));border-top-color:hsl(var(--foreground));border-radius:50%;width:2rem;height:2rem;animation:.8s linear infinite spinner;display:inline-block}@keyframes spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.alert{border-radius:var(--radius);border:1px solid hsl(var(--destructive) / .5);background-color:hsl(var(--destructive) / .1);color:hsl(var(--destructive));flex-direction:column;gap:.25rem;margin-bottom:1.5rem;padding:1rem;display:flex}.alert-title{font-size:.875rem;font-weight:500;line-height:1.25rem}.alert-desc{opacity:.9;font-size:.875rem}.fade-enter{opacity:0;transform:translateY(8px)scale(.987)}.fade-enter-to{opacity:1;transform:translateY(0)scale(1)}.fade-enter-active{transition:opacity .2s cubic-bezier(.16,1,.3,1),transform .2s cubic-bezier(.16,1,.3,1)}.fade-leave{opacity:1;transform:translateY(0)}.fade-leave-to{opacity:0;transform:translateY(-5px)}.fade-leave-active{transition:opacity .12s ease-in,transform .12s ease-in}.zoom-in-enter{opacity:0;transform:scale(.95)translateY(4px)}.zoom-in-enter-active{transition:all .17s cubic-bezier(.16,1,.3,1)}.zoom-in-leave{opacity:1;transform:scale(1)}.zoom-in-leave-active{transition:all .11s ease-in}.zoom-in-leave-to{opacity:0;transform:scale(.97)}.modal-overlay{z-index:100;background-color:hsl(var(--background) / .8);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{background-color:hsl(var(--card));color:hsl(var(--card-foreground));border:1px solid hsl(var(--border));border-radius:var(--radius);flex-direction:column;gap:1rem;width:100%;max-width:24rem;padding:1.5rem;display:flex;transform:scale(1);box-shadow:0 10px 15px -3px #00000080}.modal-header{text-align:center;flex-direction:column;gap:.5rem;display:flex}.modal-title{letter-spacing:-.025em;color:hsl(var(--foreground));font-size:1.25rem;font-weight:600;line-height:1}.modal-description{color:hsl(var(--muted-foreground));font-size:.95rem;line-height:1.5}.modal-footer{justify-content:stretch;margin-top:.5rem;display:flex}.waiting-indicator{justify-content:center;align-items:center;width:3rem;height:3rem;display:flex;position:relative}.pulse-ring-outer,.pulse-ring-inner{border:1.5px solid hsl(var(--primary) / .45);border-radius:50%;width:100%;height:100%;animation:2.2s ease-out infinite pulse-ring;position:absolute}.pulse-ring-inner{animation-delay:.75s}@keyframes pulse-ring{0%{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(2.6)}}.transport-btn{letter-spacing:0;border-radius:99px!important;height:32px!important;padding:0 .625rem!important;font-size:.7rem!important}.transport-status{letter-spacing:.01em;align-items:center;gap:.4rem;font-size:.7rem;font-weight:600;display:flex}.status-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.dot-green{background:#10b981;animation:2.4s ease-in-out infinite dot-pulse}.dot-amber{background:#f59e0b}@keyframes dot-pulse{0%,to{opacity:1}50%{opacity:.3}}.presenter-end-btn{align-items:center;gap:.35rem;margin-left:-.5rem;font-size:.8rem;color:hsl(var(--destructive))!important;padding:0 .5rem!important;display:flex!important}.blank-btn{align-items:center;gap:.35rem;font-size:.8rem;height:32px!important;padding:0 .875rem!important;display:flex!important}.nav-btn{justify-content:center;align-items:center;gap:.5rem;border-radius:1rem!important;font-size:1.25rem!important;font-weight:700!important;transition:transform 80ms,opacity 80ms!important;display:flex!important}.nav-btn:active:not(:disabled){transform:scale(.95)}.nav-btn:disabled{opacity:.3}.slide-img{object-fit:contain;width:100%;height:100%;transition:opacity .15s}.btn{transition:all .1s cubic-bezier(.16,1,.3,1)}.logo-text{font-family:"Space Grotesk", var(--font-sans);letter-spacing:-.04em;color:hsl(var(--foreground));font-weight:700;line-height:1}.logo-bang{color:hsl(var(--accent-bang));animation:4s ease-in-out infinite bang-breathe;display:inline-block}@keyframes bang-breathe{0%,to{opacity:1;filter:brightness()}50%{opacity:.6;filter:brightness(1.4)}}@keyframes pin-snap{0%{transform:scale(1)}35%{transform:scale(.88)}70%{transform:scale(1.08)}to{transform:scale(1)}}@keyframes shimmer-sweep{0%{background-position:200%}to{background-position:-200%}}.btn-cta{letter-spacing:.01em;white-space:normal;text-align:center;background:linear-gradient(90deg,#ffa914 0%,#ffcd75 45%,#ffa914 100%) 0 0/250%;font-weight:600;animation:1.8s linear infinite shimmer-sweep}.btn-cta:disabled{background:hsl(var(--primary));opacity:.4;animation:none}.nav-btn{will-change:transform;position:relative}.btn-primary.nav-btn:not(:disabled){box-shadow:0 4px 24px hsl(var(--primary) / .28);transition:transform 80ms cubic-bezier(.16,1,.3,1),box-shadow .14s!important}.btn-primary.nav-btn:not(:disabled):hover{box-shadow:0 6px 32px hsl(var(--primary) / .45)}.btn-primary.nav-btn:not(:disabled):active{box-shadow:0 2px 12px hsl(var(--primary) / .2);transform:scale(.93)}.btn-secondary.nav-btn:not(:disabled):active{transform:scale(.93)}.pulse-ring-third{border:1px solid hsl(var(--primary) / .2);border-radius:50%;width:100%;height:100%;animation:2.2s ease-out 1.45s infinite pulse-ring;position:absolute}.waiting-indicator .tv-loader{border-top-color:hsl(var(--primary));border-width:2.5px;width:2.25rem;height:2.25rem}@keyframes badge-in{0%{opacity:0;transform:translateY(-4px)scale(.92)}to{opacity:1;transform:translateY(0)scale(1)}}.slide-badge{animation:.18s cubic-bezier(.16,1,.3,1) both badge-in}@keyframes upload-idle{0%,to{border-color:hsl(var(--border))}50%{border-color:hsl(var(--primary) / .35)}}.file-upload-box{animation:2.4s ease-in-out infinite upload-idle}.file-upload-box:hover{border-color:hsl(var(--primary) / .6);background-color:hsl(var(--primary) / .05);box-shadow:0 0 24px hsl(var(--primary) / .1);animation:none}.transport-btn:hover{box-shadow:0 0 12px hsl(var(--primary) / .15)}.modal-content{box-shadow:0 20px 60px -10px #000000b3, 0 0 0 .5px hsl(var(--primary) / .12) inset}.slide-img{transition:opacity .2s cubic-bezier(.16,1,.3,1)}.presenter-end-btn:hover{border-radius:calc(var(--radius) - 2px);background:hsl(var(--destructive) / .1)!important}.btn-primary.blank-btn{box-shadow:0 0 18px hsl(var(--primary) / .4)}.receiver-logo{z-index:70;opacity:.8;pointer-events:none;-webkit-user-select:none;user-select:none;background:#000;border:1px solid #ffffff17;border-radius:999px;align-items:center;gap:.5rem;padding:.4rem .9rem .4rem .65rem;display:flex;position:fixed;top:1.25rem;left:1.25rem;box-shadow:0 2px 12px #0009,inset 0 0 0 .5px #ffffff0a}.receiver-logo-dot{background:hsl(var(--primary));width:6px;height:6px;box-shadow:0 0 6px hsl(var(--primary) / .7);border-radius:50%;flex-shrink:0;animation:2.4s ease-in-out infinite dot-pulse}.receiver-end-btn{z-index:70;color:#fffc;cursor:pointer;opacity:0;pointer-events:none;background:#000000d1;border:1px solid #ffffff21;border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;transition:opacity .22s,transform .22s cubic-bezier(.16,1,.3,1),background .15s,border-color .15s,color .15s;display:flex;position:fixed;top:1.25rem;right:1.25rem;transform:scale(.8);box-shadow:0 4px 16px #00000080}.screen-wrapper:hover .receiver-end-btn{opacity:1;pointer-events:auto;transform:scale(1)}.receiver-end-btn:hover{color:#fff!important;background:#c41e1eeb!important;border-color:#dc323259!important;transform:scale(1.1)!important;box-shadow:0 4px 20px #c41e1e73!important}.receiver-end-btn:active{transition-duration:60ms!important;transform:scale(.94)!important}.receiver-fs-btn{z-index:70;color:#fffc;cursor:pointer;opacity:0;pointer-events:none;background:#000000d1;border:1px solid #ffffff21;border-radius:50%;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;transition:opacity .22s,transform .22s cubic-bezier(.16,1,.3,1),background .15s,border-color .15s,color .15s;display:flex;position:fixed;bottom:1.25rem;right:1.25rem;transform:scale(.8);box-shadow:0 4px 16px #00000080}.screen-wrapper:hover .receiver-fs-btn{opacity:1;pointer-events:auto;transform:scale(1)}.receiver-fs-btn:hover{color:#fff!important;background:#ffffff26!important;transform:scale(1.1)!important}.receiver-fs-btn:active{transition-duration:60ms!important;transform:scale(.94)!important}.nav-hamburger{cursor:pointer;color:hsl(var(--foreground));border-radius:calc(var(--radius) - 2px);background:0 0;border:none;flex-direction:column;flex-shrink:0;gap:5px;padding:.4rem .35rem;transition:background .15s;display:none}.nav-hamburger:hover{background:hsl(var(--accent))}.nav-hamburger span{background:currentColor;border-radius:2px;width:20px;height:2px;transition:transform .28s cubic-bezier(.16,1,.3,1),opacity .2s;display:block}.nav-hamburger.is-open span:first-child{transform:rotate(45deg)translate(5px,5px)}.nav-hamburger.is-open span:nth-child(2){opacity:0;transform:scaleX(0)}.nav-hamburger.is-open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}.nav-drawer{background:hsl(var(--background) / .97);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid hsl(var(--border));z-index:98;opacity:0;pointer-events:none;flex-direction:column;gap:0;padding:1.25rem 1.5rem 1.5rem;transition:transform .32s cubic-bezier(.16,1,.3,1),opacity .22s;display:flex;position:fixed;top:3.5rem;left:0;right:0;transform:translateY(-110%);box-shadow:0 16px 40px #0006}.nav-drawer.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-drawer-link{color:hsl(var(--muted-foreground));border-bottom:1px solid hsl(var(--border) / .5);padding:.875rem 0;font-size:1rem;font-weight:500;text-decoration:none;transition:color .15s;display:block}.nav-drawer-link:last-of-type{border-bottom:none}.nav-drawer-link:hover{color:hsl(var(--foreground))}.nav-drawer-actions{border-top:1px solid hsl(var(--border));flex-direction:column;gap:.625rem;margin-top:1.25rem;padding-top:1.25rem;display:flex}.nav-drawer-btn{text-align:center;border-radius:var(--radius);border:1px solid hsl(var(--border));color:hsl(var(--foreground));background:0 0;padding:.8rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .15s;display:block}.nav-drawer-btn:hover{background:hsl(var(--accent));border-color:hsl(var(--primary) / .4)}.nav-drawer-cta{background:hsl(var(--primary));color:hsl(var(--primary-foreground));text-align:center;border-radius:var(--radius);padding:.875rem;font-size:.95rem;font-weight:700;text-decoration:none;transition:all .15s;display:block}.nav-drawer-cta:hover{background:hsl(var(--primary) / .88);box-shadow:0 4px 16px hsl(var(--primary) / .35)}.nav-link-screen{border:1px solid hsl(var(--border));border-radius:calc(var(--radius) - 2px);color:hsl(var(--foreground))!important}.nav-link-screen:hover{border-color:hsl(var(--primary) / .45)!important;background:hsl(var(--accent))!important}.nav-link.nav-link-lang{color:hsl(var(--foreground));font-weight:700}