:root{--bg-primary: #090d16;--bg-secondary: #0f172a;--bg-card: rgba(30, 41, 59, .7);--bg-card-hover: rgba(51, 65, 85, .8);--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(0, 242, 254, .2);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--accent-cyan: #00f2fe;--accent-blue: #3b82f6;--accent-purple: #a855f7;--accent-green: #00f5a0;--accent-amber: #38bdf8;--accent-rose: #fb7185;--font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--transition-smooth: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);background-image:radial-gradient(at 0% 0%,rgba(0,242,254,.05) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(168,85,247,.05) 0px,transparent 50%),radial-gradient(at 50% 100%,rgba(16,185,129,.03) 0px,transparent 50%);color:var(--text-main);font-family:var(--font-family);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0f172a99}::-webkit-scrollbar-thumb{background:#64748b80;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-cyan)}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-header{background:#0f172ad9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);padding:.85rem 1.5rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:0 4px 20px #0000004d}.brand{display:flex;align-items:center;gap:.75rem}.brand-icon{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-purple));width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 0 15px #00f2fe4d}.brand-text h1{font-size:1.15rem;font-weight:700;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.brand-text p{font-size:.75rem;color:var(--text-dim)}.header-controls{display:flex;align-items:center;gap:1rem}.control-group{display:flex;align-items:center;gap:.5rem;background:#1e293b99;padding:.35rem .75rem;border-radius:8px;border:1px solid var(--border-color)}.control-group label{font-size:.75rem;color:var(--text-dim);text-transform:uppercase;font-weight:600;letter-spacing:.05em}.control-select{background:transparent;color:var(--text-main);border:none;font-size:.85rem;font-weight:500;cursor:pointer;outline:none;padding-right:.5rem}.control-select option{background:var(--bg-secondary);color:var(--text-main)}.live-pill{display:flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:600;padding:.3rem .7rem;border-radius:20px;background:#10b9811a;color:var(--accent-green);border:1px solid rgba(16,185,129,.2)}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 8px var(--accent-green);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.dashboard-main{flex:1;padding:1.5rem;max-width:1600px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:1.5rem}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.25rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:14px;padding:1.25rem;box-shadow:0 4px 15px #0003;display:flex;flex-direction:column;gap:.75rem;transition:var(--transition-smooth)}.card:hover{border-color:var(--border-glow);box-shadow:0 6px 20px #00f2fe14}.card-header{display:flex;justify-content:space-between;align-items:center}.card-title{font-size:.9rem;font-weight:600;color:var(--text-muted);display:flex;align-items:center;gap:.5rem}.badge{font-size:.7rem;padding:.2rem .5rem;border-radius:6px;font-weight:600}.badge-green{background:#10b98126;color:var(--accent-green)}.badge-amber{background:#f59e0b26;color:var(--accent-amber)}.badge-rose{background:#f43f5e26;color:var(--accent-rose)}.badge-cyan{background:#00f2fe26;color:var(--accent-cyan)}.badge-purple{background:#a855f726;color:var(--accent-purple)}.hotspot-row{transition:var(--transition-smooth)}.hotspot-row.clickable:hover{background:#ffffff14!important;border-color:#00f2fe66!important;transform:translate(3px)}.timeline-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;padding:1.25rem;display:flex;flex-direction:column;gap:1rem;box-shadow:0 8px 30px #0000004d}.timeline-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem}.toolbar-controls{display:flex;align-items:center;gap:.5rem}.btn-icon{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-main);padding:.45rem;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth)}.btn-icon:hover{background:#ffffff1a;color:var(--accent-cyan);border-color:var(--border-glow)}.btn-pill{background:#ffffff0d;border:1px solid var(--border-color);color:var(--text-muted);padding:.35rem .8rem;border-radius:20px;font-size:.8rem;font-weight:500;cursor:pointer;transition:var(--transition-smooth)}.btn-pill.active{background:linear-gradient(135deg,#00f2fe33,#a855f733);color:#fff;border-color:var(--accent-cyan)}.canvas-wrapper{position:relative;width:100%;min-height:440px;max-height:620px;background:#080c16;border-radius:10px;border:1px solid rgba(255,255,255,.05);overflow-y:auto;overflow-x:hidden;box-shadow:inset 0 2px 10px #00000080;cursor:grab;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.canvas-wrapper:focus-visible{border-color:#00f2fe80;box-shadow:inset 0 2px 10px #00000080,0 0 0 2px #00f2fe33}.canvas-wrapper:active{cursor:grabbing}.note-tooltip{position:fixed;pointer-events:none;background:#0f172af2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-glow);padding:.65rem .9rem;border-radius:8px;font-size:.78rem;color:var(--text-main);box-shadow:0 4px 20px #0009;z-index:999;display:flex;flex-direction:column;gap:.35rem}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-dim);gap:1rem}.empty-state-icon{width:64px;height:64px;border-radius:50%;background:#ffffff08;display:flex;align-items:center;justify-content:center;color:var(--text-dim);border:1px solid var(--border-color)}.empty-dropzone-container{position:relative;max-width:680px;margin:3rem auto;padding:2px;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1)}.empty-dropzone-container.dragging{transform:scale(1.02)}.dropzone-card{position:relative;background:#0f172ad9;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:2px dashed rgba(56,189,248,.3);border-radius:16px;padding:3rem 2rem;text-align:center;display:flex;flex-direction:column;align-items:center;box-shadow:0 8px 32px #0006;transition:border-color .2s}.empty-dropzone-container.dragging .dropzone-card{border-color:var(--accent-cyan);background:#0f172af2;box-shadow:0 0 30px #00f2fe33}.dropzone-icon-circle{width:80px;height:80px;border-radius:50%;background:#38bdf814;border:1px solid rgba(56,189,248,.2);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.dropzone-title{font-size:1.5rem;font-weight:700;margin:0 0 .5rem;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.dropzone-subtitle{font-size:.9rem;color:var(--text-dim);margin:0 0 1.5rem;max-width:440px}.dropzone-prompt{font-size:.88rem;color:var(--text-main);margin-bottom:1.5rem}.dropzone-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:2rem}.dropzone-footer-note{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-dim)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem}.modal-content{background:#0d1222;border:1px solid var(--border-glow);border-radius:14px;padding:1.5rem;width:100%;max-width:520px;box-shadow:0 16px 40px #000c}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.modal-dropzone{border:2px dashed rgba(255,255,255,.15);border-radius:10px;padding:2.5rem 1rem;text-align:center;background:#ffffff05;transition:all .2s ease}.modal-dropzone.dragging{border-color:var(--accent-cyan);background:#00f2fe0d}.import-status-banner{display:flex;align-items:center;justify-content:center;gap:8px;padding:.5rem 1rem;border-radius:8px;background:#10b9811f;border:1px solid rgba(16,185,129,.3);color:#34d399;font-size:.82rem;margin-bottom:1rem}.spinner-glow{width:32px;height:32px;border:3px solid rgba(0,242,254,.2);border-top-color:var(--accent-cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}