@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap";:root{--bg-primary:#0a0a0c;--bg-secondary:#121216;--accent-primary:#8b5cf6;--accent-secondary:#d946ef;--text-primary:#fff;--text-secondary:#94a3b8;--glass-bg:#ffffff08;--glass-border:#ffffff14;--success:#10b981;--error:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Outfit,sans-serif;overflow-x:hidden}.bg-gradient{z-index:-1;background:radial-gradient(circle at 0 0,#8b5cf626 0%,#0000 50%),radial-gradient(circle at 100% 100%,#d946ef26 0%,#0000 50%);width:100vw;height:100vh;position:fixed;top:0;left:0}.app-container{min-height:100vh;position:relative;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.main-layout{max-width:1000px;margin:0 auto}header{justify-content:space-between;align-items:center;margin-bottom:3rem;padding:2.5rem 0;display:flex}.header-brand{align-items:center;gap:1.25rem;display:flex}.logo{object-fit:contain;border-radius:12px;width:44px;height:44px;box-shadow:0 4px 15px #8b5cf64d}.brand-title{letter-spacing:-.025em;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.75rem;font-weight:700}.brand-subtitle{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em;margin-top:1px;font-size:.7rem;font-weight:600}.tab-group{border:1px solid var(--glass-border);background:#ffffff08;border-radius:18px;gap:.25rem;padding:.4rem;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:12px;padding:.6rem 1.25rem;font-size:.9rem;font-weight:600;transition:all .3s}.tab-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 4px 15px #8b5cf64d}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:32px;padding:3.5rem;box-shadow:0 12px 48px #0006}.status-toggle-btn{color:var(--accent-primary);cursor:pointer;background:#8b5cf61a;border:1px solid #8b5cf633;border-radius:12px;align-items:center;gap:.5rem;padding:.6rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .3s;display:flex}.status-toggle-btn:hover{background:#8b5cf626;transform:translateY(-1px)}.status-toggle-btn.active{background:var(--accent-primary);color:#fff;box-shadow:0 4px 15px #8b5cf64d}.dropzone{border:2px dashed var(--glass-border);text-align:center;cursor:pointer;border-radius:24px;padding:4rem 2rem;transition:all .3s}.dropzone:hover{border-color:var(--accent-primary);background:#8b5cf608}.icon-wrapper-large{background:#8b5cf61a;border-radius:24px;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto 1.5rem;display:flex}.text-title{margin-bottom:.75rem;font-size:2.25rem;font-weight:700}.text-body-large{color:var(--text-secondary);max-width:500px;margin:0 auto 2.5rem;font-size:1.1rem;line-height:1.6}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;cursor:pointer;border:none;border-radius:14px;align-items:center;gap:10px;padding:.9rem 1.8rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #8b5cf666}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:#fff;cursor:pointer;border-radius:14px;padding:.9rem 1.8rem;font-size:1rem;font-weight:600;transition:all .3s}.btn-secondary:hover{background:#ffffff14}.btn-text{color:var(--accent-primary);cursor:pointer;background:0 0;border:none;border-radius:10px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-weight:600;transition:all .2s;display:flex}.btn-text:hover{background:#8b5cf60d}.processing-header{justify-content:space-between;align-items:center;margin-bottom:2.5rem;display:flex}.status-title{align-items:center;gap:.75rem;font-size:1.5rem;font-weight:700;display:flex}.status-subtitle{color:var(--text-secondary);margin-top:.25rem;font-size:.95rem}.file-list{flex-direction:column;gap:.75rem;max-height:320px;margin:2rem 0;padding-right:.75rem;display:flex;overflow-y:auto}.file-item{border:1px solid var(--glass-border);background:#ffffff05;border-radius:16px;justify-content:space-between;align-items:center;padding:1rem 1.25rem;transition:all .2s;display:flex}.file-item:hover{background:#ffffff0a;border-color:#ffffff1f}.file-info-group{align-items:center;gap:1rem;display:flex;overflow:hidden}.file-icon-box{border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;display:flex}.file-details{overflow:hidden}.file-name{white-space:nowrap;text-overflow:ellipsis;max-width:250px;font-size:.9rem;font-weight:600;overflow:hidden}.file-size{color:var(--text-secondary);margin-top:1px;font-size:.75rem}.remove-btn{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;transition:all .2s;display:flex}.remove-btn:hover{color:var(--error);background:#ef44441a}.action-bar{border-top:1px solid var(--glass-border);justify-content:space-between;align-items:center;margin-top:1.5rem;padding-top:2rem;display:flex}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:5rem;display:grid}.feature-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:24px;padding:2.25rem;transition:all .3s}.feature-card:hover{border-color:var(--accent-primary);background:#ffffff0d;transform:translateY(-8px)}.feature-icon-box{border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1.5rem;display:flex}.feature-card h4{margin-bottom:.75rem;font-size:1.2rem;font-weight:700}.feature-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}footer{border-top:1px solid var(--glass-border);color:var(--text-secondary);justify-content:space-between;align-items:center;margin-top:4rem;padding:4rem 0;font-size:.875rem;display:flex}.footer-nav{gap:2rem;display:flex}.footer-nav span{cursor:pointer;transition:color .2s}.footer-nav span:hover{color:#fff}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.float{animation:6s ease-in-out infinite float}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--glass-border);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.share-layout-grid{grid-template-columns:320px 1fr;align-items:start;gap:1.5rem;display:grid}.side-card{padding:1.5rem}.content-card{flex-direction:column;gap:2.5rem;min-height:600px;padding:2.5rem;display:flex}.session-setup{text-align:center;max-width:600px;margin:0 auto}.session-form{justify-content:center;gap:1rem;margin-top:2rem;display:flex}.session-input{border:1px solid var(--glass-border);color:#fff;background:#ffffff0d;border-radius:14px;outline:none;flex:1;padding:.9rem 1.25rem;font-size:1rem;transition:all .3s}.session-input:focus{border-color:var(--accent-primary);background:#ffffff14}.share-header{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;display:flex}.status-badge{align-items:center;gap:.75rem;font-size:.85rem;font-weight:600;display:flex}.status-dot{border-radius:50%;width:10px;height:10px}.bg-success{background-color:var(--success)}.bg-warning{background-color:#f59e0b}.section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:1rem;font-weight:700}.qr-section{text-align:center;border:1px solid var(--glass-border);background:#ffffff08;border-radius:24px;margin-bottom:1.5rem;padding:1.5rem}.qr-wrapper{background:#fff;border-radius:16px;margin-bottom:1rem;padding:1rem;display:inline-block;box-shadow:0 8px 30px #0000004d}.qr-hint{color:var(--text-secondary);font-size:.8rem}.url-box{border:1px solid var(--glass-border);background:#0000004d;border-radius:12px;align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.75rem 1rem;font-size:.85rem;display:flex}.url-box code{text-overflow:ellipsis;white-space:nowrap;color:var(--accent-primary);flex:1;font-family:Monaco,Consolas,monospace;overflow:hidden}.copy-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:4px;display:flex}.copy-btn:hover{color:#fff;background:#ffffff1a}.notes-section{flex-direction:column;gap:1rem;display:flex}.section-label{color:var(--text-secondary);align-items:center;gap:.6rem;font-size:.95rem;font-weight:600;display:flex}.notes-textarea{border:1px solid var(--glass-border);color:#fff;resize:none;background:#0003;border-radius:20px;outline:none;width:100%;height:200px;padding:1.5rem;font-family:inherit;font-size:1rem;line-height:1.6;transition:all .3s}.notes-textarea:focus{border-color:var(--accent-primary);background:#0000004d;box-shadow:0 0 0 4px #8b5cf61a}.sync-badge{color:var(--success);opacity:.9;letter-spacing:.02em;align-items:center;gap:.3rem;font-size:.75rem;font-weight:700;display:flex}.files-section{flex-direction:column;flex:1;gap:1rem;display:flex}.empty-files-state{text-align:center;border:2px dashed var(--glass-border);color:var(--text-secondary);border-radius:24px;padding:4rem 2rem;font-size:.95rem}.received-list-enhanced{flex-direction:column;gap:.75rem;max-height:400px;padding-right:.5rem;display:flex;overflow-y:auto}.file-item-compact{border:1px solid var(--glass-border);background:#ffffff08;border-radius:16px;justify-content:space-between;align-items:center;padding:.85rem 1.25rem;transition:all .2s;display:flex}.file-item-compact:hover{background:#ffffff0d;transform:translate(4px)}.file-icon-box-small{width:36px;height:36px;color:var(--accent-primary);background:#8b5cf61a;border-radius:10px;justify-content:center;align-items:center;display:flex}.file-name-small{white-space:nowrap;text-overflow:ellipsis;max-width:400px;font-size:.95rem;font-weight:600;display:block;overflow:hidden}.file-meta{color:var(--text-secondary);font-size:.75rem}.download-btn-small{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:10px;padding:.6rem;transition:all .2s}.download-btn-small:hover{color:var(--accent-primary);background:#8b5cf61a}.uploading-indicator{color:var(--accent-primary);justify-content:center;align-items:center;gap:.6rem;margin-top:1rem;font-size:.85rem;font-weight:600;display:flex}.w-full{justify-content:center;width:100%}.button-group-row{gap:1rem;display:flex}.feed-container{flex-direction:column;height:650px;display:flex;overflow:hidden;padding:0!important}.feed-header{border-bottom:1px solid var(--glass-border);background:#ffffff03;justify-content:space-between;align-items:center;padding:1.25rem 2rem;display:flex}.feed-messages{background:#0000001a;flex-direction:column;flex:1;gap:1.25rem;padding:2rem;display:flex;overflow-y:auto}.feed-item{border:1px solid var(--glass-border);background:#ffffff08;border-radius:18px;align-self:flex-start;max-width:90%;padding:1.25rem;transition:transform .2s;box-shadow:0 4px 15px #0000001a}.feed-item:hover{border-color:#8b5cf64d;transform:translateY(-2px)}.feed-item-header{justify-content:space-between;gap:2rem;margin-bottom:.75rem;display:flex}.sender-tag{color:var(--accent-primary);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem;font-weight:800}.time-tag{color:var(--text-secondary);font-size:.7rem;font-weight:500}.feed-text-content{color:#e2e8f0;white-space:pre-wrap;word-break:break-word;font-size:1rem;line-height:1.6}.feed-file-content{cursor:pointer;background:#8b5cf60d;border:1px solid #0000;border-radius:14px;align-items:center;gap:1.25rem;padding:.75rem;transition:all .2s;display:flex}.feed-file-content:hover{border-color:var(--accent-primary);background:#8b5cf61a}.feed-input-area{border-top:1px solid var(--glass-border);background:#ffffff03;gap:1rem;padding:1.5rem 2rem;display:flex}.feed-input-area input{border:1px solid var(--glass-border);color:#fff;background:#0000004d;border-radius:14px;outline:none;flex:1;padding:.85rem 1.5rem;font-size:1rem;transition:all .3s}.feed-input-area input:focus{border-color:var(--accent-primary);background:#0006}.feed-input-area button{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;cursor:pointer;border:none;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;transition:all .3s;display:flex}.feed-input-area button:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 15px #8b5cf666}.feed-input-area button:disabled{opacity:.5;cursor:not-allowed}.empty-feed{color:var(--text-secondary);text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}@media (width<=1024px){.share-layout-grid{grid-template-columns:1fr}.main-column{order:-1}.feed-container{height:500px}}.preview-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:2000;background:#000000d9;justify-content:center;align-items:center;width:100vw;height:100vh;padding:2rem;display:flex;position:fixed;top:0;left:0}.preview-modal{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:24px;flex-direction:column;width:100%;max-width:1000px;max-height:90vh;display:flex;overflow:hidden;box-shadow:0 24px 64px #0009}.preview-header{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.preview-body{background:#f1f5f9;flex:1;min-height:500px}.preview-iframe{border:none;width:100%;height:100%}.preview-footer{border-top:1px solid var(--glass-border);background:#ffffff05;justify-content:flex-end;gap:1rem;padding:1.5rem 2rem;display:flex}.close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;padding:.5rem;transition:all .2s}.close-btn:hover{color:#fff;background:#ffffff1a}.feed-snippet-content{background:#0f172a;border:1px solid #8b5cf633;border-radius:12px;margin-top:.75rem;overflow:hidden}.snippet-header{background:#ffffff0d;border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:.5rem 1rem;display:flex}.lang-badge{text-transform:uppercase;color:var(--accent-primary);letter-spacing:.05em;font-size:.65rem;font-weight:700}.copy-btn-mini{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;font-size:.65rem;display:flex}.snippet-code{color:#e2e8f0;white-space:pre;margin:0;padding:1rem;font-family:JetBrains Mono,monospace;font-size:.8rem;overflow-x:auto}.status-sidebar{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;color:#fff;background:#0f0c1af2;border-left:1px solid #ffffff1a;flex-direction:column;width:320px;height:100vh;display:flex;position:fixed;top:0;right:0;box-shadow:-10px 0 30px #00000080}.status-header{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.status-content{flex-direction:column;flex:1;gap:2rem;padding:1.5rem;display:flex;overflow-y:auto}.status-section{flex-direction:column;display:flex}.section-subtitle{text-transform:uppercase;letter-spacing:.05em;opacity:.5;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.75rem;display:flex}.status-grid{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.status-card-mini{background:#ffffff08;border:1px solid #ffffff0d;border-radius:12px;padding:.75rem}.badge-success{color:#10b981;background:#10b9811a;border-radius:99px;align-items:center;gap:4px;padding:2px 8px;font-size:.7rem;display:flex}.badge-error{color:#ef4444;background:#ef44441a;border-radius:99px;align-items:center;gap:4px;padding:2px 8px;font-size:.7rem;display:flex}.resource-bar-group{background:#ffffff08;border-radius:12px;padding:.75rem}.resource-progress-bg{background:#ffffff1a;border-radius:3px;height:6px;overflow:hidden}.resource-progress-fill{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));height:100%;box-shadow:0 0 10px #8b5cf680}.pulse-dot{border-radius:50%;width:8px;height:8px;animation:2s infinite pulse;box-shadow:0 0 #10b98166}@keyframes pulse{0%{box-shadow:0 0 #10b98166}70%{box-shadow:0 0 0 10px #10b98100}to{box-shadow:0 0 #10b98100}}.log-container{background:#0000004d;border-radius:12px;flex-direction:column;gap:.5rem;max-height:300px;padding:1rem;font-family:JetBrains Mono,Fira Code,monospace;font-size:.7rem;display:flex;overflow-y:auto}.log-entry{gap:.5rem;line-height:1.4;display:flex}.log-time{color:#ffffff4d}.log-info{color:#60a5fa}.log-success{color:#34d399}.log-error{color:#f87171}.log-warning{color:#fbbf24}.btn-retry{color:#a78bfa;cursor:pointer;background:#ffffff1a;border:1px solid #8b5cf64d;border-radius:8px;align-items:center;gap:4px;margin-left:10px;padding:4px 10px;font-size:.75rem;font-weight:700;transition:all .2s;display:flex}