@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&family=Outfit:wght@400;500;700;800&display=swap");:root{--bg-dark:#07091b;--bg-gradient:linear-gradient(135deg,#07091b,#10163a);--cyan-neon:#00f0ff;--purple-neon:#9d00ff;--cyber-yellow:#fcee0a;--text-main:#e2e8f0;--text-white:#fff;--glass-accent:rgba(0,240,255,.05)}body{margin:0;padding:0;background:var(--bg-dark);background-image:var(--bg-gradient);color:var(--text-main);font-family:Inter,sans-serif;min-height:100vh;overflow-x:hidden}*{box-sizing:border-box}.font-tech,h1,h2,h3{font-family:Outfit,sans-serif;letter-spacing:1px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:rgba(0,0,0,.1)}::-webkit-scrollbar-thumb{background:var(--glass-accent);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--cyan-neon)}.app-shell{display:grid;grid-template-columns:270px 1fr;height:100vh}.sidebar{background:rgba(0,0,0,.4);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid hsla(0,0%,100%,.05);padding:30px}.main-content,.sidebar{display:flex;flex-direction:column}.main-content{padding:46px 0 0;overflow-y:auto}.glass-panel{background:hsla(0,0%,100%,.02);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid hsla(0,0%,100%,.08);border-radius:0;box-shadow:0 8px 32px rgba(0,0,0,.4);transition:transform .3s ease,box-shadow .3s ease}.glass-panel:hover{box-shadow:0 8px 32px rgba(0,240,255,.1)}.text-neon{color:var(--cyan-neon)}.tabs-header{display:flex;gap:30px;margin-bottom:0;padding:0 40px;background:none;border-bottom:1px solid hsla(0,0%,100%,.05)}.tab-btn{background:none;border:none;color:#fff;font-family:Outfit,sans-serif;font-weight:700;text-transform:uppercase;font-size:11px;letter-spacing:1px;cursor:pointer;padding:10px 0;position:relative;transition:color .3s}.tab-btn.disabled{color:#64748b!important;opacity:.5}.tab-btn.active{color:#fff}.tab-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:var(--cyan-neon)}.btn-cyber{background:var(--cyber-yellow);color:#000;border:none;font-family:Outfit,sans-serif;font-weight:700;text-transform:uppercase;padding:14px 28px;border-radius:4px;cursor:pointer;transition:all .3s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.btn-cyber:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);transition:.5s}.btn-cyber:hover:before{left:100%}.btn-cyber:hover{transform:scale(1.02)}.btn-secondary-neon{background:rgba(157,0,255,.05);border:1px solid var(--purple-neon);color:#e2e8f0;padding:12px 24px;border-radius:4px;font-family:Outfit,sans-serif;cursor:pointer;transition:all .3s}.btn-secondary-neon:hover{background:var(--purple-neon)}.nav-item{padding:12px 15px;border-radius:0;margin-bottom:5px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:12px;font-size:13px;color:#94a3b8}.nav-item:hover{background:hsla(0,0%,100%,.03);color:var(--text-white)}.nav-item.active{background:rgba(0,240,255,.1);color:var(--cyan-neon)}.project-action-btn{transition:all .2s ease;border-radius:4px}.project-action-btn:hover{background:hsla(0,0%,100%,.1)!important;color:var(--text-white)!important;border-color:hsla(0,0%,100%,.2)!important}.project-delete-btn{transition:all .2s ease;border-radius:4px}.project-delete-btn:hover{background:rgba(239,68,68,.2)!important;color:#f66!important;border-color:rgba(239,68,68,.4)!important}.live-layout{display:grid;grid-template-columns:1fr 400px;grid-template-rows:minmax(0,1fr);grid-gap:0;gap:0;height:100%}.comments-sidebar{display:flex;flex-direction:column;height:100%;overflow:hidden;background:rgba(0,0,0,.2);border-left:1px solid hsla(0,0%,100%,.1)}.comments-list{flex:1 1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px}.comment-bubble{display:flex;gap:12px}.comment-avatar{width:32px;height:32px;border-radius:50%;background:var(--glass-accent);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--text-white);border:1px solid hsla(0,0%,100%,.2);flex-shrink:0}.comment-content{flex:1 1;min-width:0}.comment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.comment-author{font-size:13px;font-weight:700;color:var(--text-white)}.comment-time{font-size:11px;color:#64748b;background:rgba(0,0,0,.3);padding:2px 6px;border-radius:4px}.comment-body{font-size:13px;color:#cbd5e1;line-height:1.5;background:hsla(0,0%,100%,.03);padding:10px;border-radius:0;border-left:2px solid var(--cyan-neon);word-break:break-word}.comment-image{margin-top:10px;max-width:100%;border-radius:8px;border:1px solid hsla(0,0%,100%,.1)}.comment-input-area{padding:0;border-top:1px solid hsla(0,0%,100%,.1);background:rgba(0,0,0,.3)}.input-container{background:none;border:none;border-radius:0;padding:15px 20px;transition:background .3s}.input-container:focus-within{background:hsla(0,0%,100%,.02)}.comment-textarea{width:100%;background:none;border:none;color:var(--text-white);font-family:inherit;font-size:13px;resize:none;outline:none;min-height:80px}.input-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.attachment-preview{display:flex;gap:10px;margin-bottom:10px;overflow-x:auto;padding:5px}.preview-thumb{position:relative;height:60px;flex-shrink:0}.preview-thumb img{height:100%;border-radius:4px;border:1px solid var(--cyan-neon)}.remove-attachment{position:absolute;top:-8px;right:-8px;width:20px;height:20px;background:#ef4444;color:#fff;border-radius:50%;font-size:12px;border:2px solid var(--bg-dark)}.icon-btn,.remove-attachment{display:flex;align-items:center;justify-content:center;cursor:pointer}.icon-btn{background:none;border:none;color:#64748b;padding:8px;border-radius:8px;transition:all .2s}.icon-btn:hover{color:var(--text-white);background:hsla(0,0%,100%,.05)}.send-btn{background:var(--cyan-neon);color:#000;border:none;padding:0 24px;height:36px;border-radius:0;display:flex;align-items:center;justify-content:center;cursor:pointer;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:1px;transition:all .2s}.send-btn:hover{background:#fff}.video-controls{background:rgba(0,0,0,.4);border-top:1px solid hsla(0,0%,100%,.1);padding:0}.progress-container{height:8px;background:hsla(0,0%,100%,.1);width:100%;position:relative;cursor:pointer}#youtube-player{pointer-events:none}#youtube-player,.youtube-wrapper{position:absolute;top:0;left:0;width:100%;height:100%}.youtube-wrapper{background:#000;z-index:1}.progress-bar{height:100%;background:var(--cyan-neon);position:absolute;left:0;top:0}.controls-row{justify-content:space-between;padding:10px 20px}.controls-group,.controls-row{display:flex;align-items:center}.controls-group{gap:20px}.time-display{font-family:Outfit,sans-serif;font-size:13px;font-weight:700;color:var(--text-white);letter-spacing:1px}.time-sep{color:#64748b;margin:0 4px}.control-icon{background:none;border:none;color:#94a3b8;cursor:pointer;transition:color .2s;display:flex;align-items:center;justify-content:center}.control-icon:hover{color:var(--text-white)}.marker-dot{top:-2px;width:12px;height:12px;background:#fff;border:3px solid var(--cyan-neon);border-radius:50%}.avatar-marker,.marker-dot{position:absolute;transform:translateX(-50%)}.avatar-marker{top:-24px;width:18px;height:18px;border:1px solid var(--cyan-neon);background:var(--bg-dark);font-size:8px;font-weight:900;color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%}.annotation-tools{display:flex;gap:12px;padding:0 15px;border-left:1px solid hsla(0,0%,100%,.1);border-right:1px solid hsla(0,0%,100%,.1);margin:0 15px}.tool-btn{background:none;border:none;color:#94a3b8;cursor:pointer;padding:6px;border-radius:4px;transition:all .2s;display:flex;align-items:center;justify-content:center}.tool-btn:hover{color:var(--text-white);background:hsla(0,0%,100%,.05)}.tool-btn.active{color:var(--cyan-neon);background:rgba(0,240,255,.1)}.toolbar-sep{width:1px;height:20px;background:hsla(0,0%,100%,.1);margin:0 5px;align-self:center}@keyframes modalFadeIn{0%{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-overlay{position:fixed;inset:0;background:rgba(3,4,15,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;border:none;box-shadow:0 30px 90px rgba(0,0,0,.5);padding:0;border-radius:0;max-width:440px;width:92%;position:relative;overflow:hidden;animation:modalFadeIn .45s cubic-bezier(.22,1,.36,1) forwards}.modal-content:before{display:none}.modal-header{background:linear-gradient(135deg,#030510,#080c1a);padding:17px 40px 17px 32px;display:flex;align-items:center;justify-content:center;gap:14px}.modal-logo{height:44px;object-fit:contain}.modal-header-divider{color:hsla(0,0%,100%,.2);font-size:24px;font-weight:300;-webkit-user-select:none;-moz-user-select:none;user-select:none}.modal-header-product{font-family:Outfit,sans-serif;font-weight:700;font-size:26px;color:#fff;letter-spacing:-.2px;margin-top:-3px}.modal-body{background:linear-gradient(165deg,#0b0f1e,#141b2e);padding:36px 36px 32px}.modal-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:6px;font-family:Outfit,sans-serif;letter-spacing:-.3px;line-height:1.25}.modal-instruction{font-size:13.5px;color:#7b8ba5;margin-bottom:28px;line-height:1.65;font-weight:400}.input-block{margin-bottom:24px}.input-label{display:block;font-size:11px;font-weight:600;color:#5e6b82;margin-bottom:8px;text-transform:uppercase;letter-spacing:.8px}.cyber-input,.input-label{font-family:Inter,sans-serif}.cyber-input{width:100%;background:hsla(0,0%,100%,.06);border:1px solid hsla(0,0%,100%,.1);padding:13px 16px;color:#fff;border-radius:10px;outline:none;font-size:14px;transition:border-color .25s,box-shadow .25s}.cyber-input::placeholder{color:#4b5768}.cyber-input:focus{border-color:hsla(0,0%,100%,.25);box-shadow:0 0 0 3px hsla(0,0%,100%,.05)}.color-grid{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;max-width:320px;margin:0 auto}.color-option{width:36px;height:36px;border-radius:50%;cursor:pointer;border:2.5px solid transparent;transition:transform .2s ease,border-color .2s ease,box-shadow .25s ease;position:relative;flex-shrink:0}.color-option:hover:not(.disabled){transform:scale(1.15);box-shadow:0 4px 12px rgba(0,0,0,.15)}.color-option.selected{border-color:#fff;box-shadow:0 0 18px currentColor,0 0 0 2px hsla(0,0%,100%,.2);transform:scale(1.08)}.color-option.selected:after{content:"✓";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:14px;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.4)}.color-option.disabled{cursor:not-allowed!important;opacity:.2;background:#3a3f4e!important}.color-option.disabled:after{content:"";position:absolute;top:50%;left:50%;width:60%;height:2px;background:hsla(0,0%,100%,.6);transform:translate(-50%,-50%) rotate(-45deg);border-radius:1px}.modal-content .btn-cyber{background:linear-gradient(135deg,#fff,#e2e8f0);color:#0f172a;border:none;font-family:Outfit,sans-serif;font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.6px;padding:14px 28px;border-radius:10px;cursor:pointer;transition:all .25s ease;position:relative;overflow:hidden}.modal-content .btn-cyber:before{display:none}.modal-content .btn-cyber:hover:not(:disabled){background:#fff;box-shadow:0 4px 20px hsla(0,0%,100%,.15);transform:translateY(-1px)}.modal-content .btn-cyber:disabled{opacity:.3;cursor:not-allowed;transform:none}