:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media(prefers-color-scheme:dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:var(--color-background);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-bg: #1a1a1a;--secondary-bg: #2d2d2d;--accent-cyan: #00d4ff;--accent-orange: #ff6b35;--text-primary: #e8e8e8;--text-secondary: #b0b0b0;--success-green: #00ff88;--error-red: #ff2d55}body{font-family:Inter,sans-serif;background:var(--primary-bg);color:var(--text-primary);line-height:1.6;overflow-x:hidden}#particle-container{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}.nav-links{display:flex;gap:2rem;list-style:none}.nav-links a{color:var(--text-secondary);text-decoration:none;transition:color .3s ease;font-weight:500}.nav-links a:hover{color:var(--accent-cyan)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding:2rem;background:linear-gradient(135deg,#1a1a1ae6,#2d2d2dcc)}.hero-content{max-width:1000px;z-index:2}.hero h1{font-family:Orbitron,monospace;font-size:clamp(2.5rem,5vw,4rem);font-weight:900;margin-bottom:1rem;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:1rem 2rem;border:none;border-radius:8px;font-size:1rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn-primary{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#fff}.btn-secondary{background:transparent;color:var(--accent-cyan);border:2px solid var(--accent-cyan)}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00d4ff4d}.btn-primary:hover{background:linear-gradient(135deg,#0099cc,var(--accent-cyan))}.btn-secondary:hover{background:var(--accent-cyan);color:var(--primary-bg)}.about{padding:6rem 2rem;max-width:1200px;margin:0 auto}.section-title{font-family:Orbitron,monospace;font-size:2.5rem;text-align:center;margin-bottom:3rem;color:var(--accent-cyan)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about-text{font-size:1.1rem;line-height:1.8;color:var(--text-secondary)}.about-image{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 20px 40px #00d4ff1a}.about-image img{width:100%;height:300px;object-fit:cover}.about-image:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#00d4ff1a,#ff6b351a)}.projects{padding:6rem 2rem;background:#2d2d2d4d}.projects-container{max-width:1400px;margin:0 auto}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.project-card{background:#2d2d2dcc;border:1px solid rgba(0,212,255,.2);border-radius:12px;padding:2rem;transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.project-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,212,255,.1),transparent);transition:left .5s ease}.project-card:hover:before{left:100%}.project-card:hover{transform:translateY(-5px);border-color:var(--accent-cyan);box-shadow:0 15px 35px #00d4ff33}.project-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-orange));border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;font-size:1.5rem}.project-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.project-description{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.try-it-btn{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}.try-it-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00d4ff4d}.vision{padding:6rem 2rem;max-width:1200px;margin:0 auto}.vision-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.vision-card{text-align:center;padding:2rem;background:#2d2d2d80;border-radius:12px;border:1px solid rgba(0,212,255,.1);transition:all .3s ease}.vision-card:hover{border-color:var(--accent-cyan);transform:translateY(-3px)}.vision-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--accent-orange),#cc5200);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem}.vision-title{font-size:1.25rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.vision-description{color:var(--text-secondary);line-height:1.6}.footer{background:#1a1a1ae6;border-top:1px solid rgba(0,212,255,.2);padding:2rem;text-align:center}.footer-content{max-width:1200px;margin:0 auto}.footer-text{color:var(--text-secondary);margin-bottom:1rem}.social-links{display:flex;justify-content:center;gap:1rem}.social-link{width:40px;height:40px;background:#00d4ff1a;border:1px solid var(--accent-cyan);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);text-decoration:none;transition:all .3s ease}.social-link:hover{background:var(--accent-cyan);color:var(--primary-bg);transform:translateY(-2px)}@media(max-width:768px){.nav-links{display:none}.hero h1{font-size:2.5rem}.about-content{grid-template-columns:1fr;gap:2rem}.hero-buttons{flex-direction:column;align-items:center}.projects-grid{grid-template-columns:1fr}}.animate-on-scroll{opacity:0;transform:translateY(30px)}#hero-text{display:inline-block;white-space:nowrap}.form-select,.form-input,.form-textarea{width:100%;padding:.75rem 1rem;background:#1a1a1acc;border:1px solid rgba(0,212,255,.3);border-radius:8px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:1rem;transition:all .3s ease}.form-select:focus,.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #00d4ff1a}.form-textarea{min-height:120px;resize:vertical}.equipment-icons{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1rem}.equipment-option{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:#1a1a1a99;border:1px solid rgba(0,212,255,.2);border-radius:8px;cursor:pointer;transition:all .3s ease}.equipment-option:hover{border-color:var(--accent-cyan);background:#00d4ff1a}.equipment-option.selected{border-color:var(--accent-cyan);background:#00d4ff33}.equipment-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--accent-cyan),var(--accent-orange));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.equipment-info{flex:1}.equipment-name{font-weight:600;color:var(--text-primary)}.equipment-type{font-size:.8rem;color:var(--text-secondary)}.search-btn{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;margin-top:1rem}.search-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00d4ff4d}.search-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.ai-badge{background:linear-gradient(135deg,var(--accent-orange),#cc5200);color:#fff;padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.8rem}.problem-analysis{background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem;border-radius:0 8px 8px 0;margin-bottom:1rem;font-weight:500}.causes-list,.prevention-list,.maintenance-list{list-style:none;padding:0}.causes-list li{background:#ff6b351a;border-left:3px solid var(--accent-orange);padding:.75rem 1rem;margin-bottom:.5rem;border-radius:0 6px 6px 0}.troubleshooting-steps{display:flex;flex-direction:column;gap:1rem}.step-item{display:flex;gap:1rem;background:#00d4ff0d;border:1px solid rgba(0,212,255,.2);border-radius:8px;padding:1rem}.step-number{width:30px;height:30px;background:var(--accent-cyan);color:var(--primary-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.step-content{flex:1;font-weight:500}.safety-warnings{display:flex;flex-direction:column;gap:.5rem}.warning-item{background:#ff2d551a;border-left:3px solid var(--error-red);padding:.75rem 1rem;border-radius:0 6px 6px 0;font-weight:500}.equipment-notes{background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem;border-radius:0 8px 8px 0;font-style:italic;color:var(--text-secondary)}.analysis-text{background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem;border-radius:0 8px 8px 0;line-height:1.6}.safety-warnings{list-style:none;padding:0}.safety-warnings li{background:#ff4d4d1a;border-left:4px solid var(--error-red);padding:.75rem 1rem;margin-bottom:.75rem;border-radius:0 6px 6px 0;font-weight:500}@media(max-width:768px){.app-interface{grid-template-columns:1fr;gap:2rem}.page-title{font-size:2rem}.nav-container{padding:0 1rem}.main-content{padding:1rem}.equipment-icons{grid-template-columns:1fr}}.form-select,.form-input{width:100%;padding:.75rem 1rem;background:#1a1a1acc;border:1px solid rgba(0,212,255,.3);border-radius:8px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:1rem;transition:all .3s ease}.form-select:focus,.form-input:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #00d4ff1a}.slider-container{margin-top:.5rem}.slider{width:100%;height:6px;border-radius:3px;background:#00d4ff33;outline:none;-webkit-appearance:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--accent-cyan);cursor:pointer;box-shadow:0 2px 6px #00d4ff4d}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--accent-cyan);cursor:pointer;border:none;box-shadow:0 2px 6px #00d4ff4d}.slider-value{display:inline-block;margin-left:1rem;font-weight:600;color:var(--accent-cyan);min-width:60px}.assess-btn{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;margin-top:1rem}.assess-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00d4ff4d}.assess-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.risk-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:25px;font-weight:700;font-size:1rem;color:#fff;letter-spacing:.5px}.risk-high{background:linear-gradient(135deg,var(--error-red),#cc0000);border:2px solid var(--error-red);box-shadow:0 4px 15px #ff4d4d4d}.risk-medium{background:linear-gradient(135deg,var(--accent-orange),#cc5200);border:2px solid var(--accent-orange);box-shadow:0 4px 15px #ff6b354d}.risk-low{background:linear-gradient(135deg,var(--success-green),#00994d);border:2px solid var(--success-green);box-shadow:0 4px 15px #00cc664d}.result-section{margin-bottom:2.5rem;padding:1.5rem;background:#1a1a1a80;border-radius:10px;border:1px solid rgba(0,212,255,.2)}.result-heading{font-size:1.2rem;font-weight:700;color:var(--accent-cyan);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.corrosion-rate-box{display:flex;align-items:baseline;gap:.75rem;background:#00d4ff1a;border:2px solid rgba(0,212,255,.3);border-radius:10px;padding:2rem;justify-content:center}.rate-unit{font-size:1.2rem;color:var(--text-secondary);font-weight:600}.lifetime-badge{background:linear-gradient(135deg,#00d4ff33,#00d4ff1a);border:2px solid var(--accent-cyan);border-radius:10px;padding:1.5rem 2rem;text-align:center;font-size:1.5rem;font-weight:700;color:var(--accent-cyan)}.mechanisms-list{display:flex;flex-direction:column;gap:.75rem}.mechanism-item{display:flex;align-items:center;gap:.75rem;background:#ff6b351a;border:1px solid rgba(255,107,53,.3);border-radius:8px;padding:1rem 1.25rem;transition:all .3s ease}.mechanism-item:hover{background:#ff6b3526;transform:translate(5px)}.mechanism-item svg{color:var(--accent-orange);flex-shrink:0}.recommendations-list{list-style:none;padding:0;counter-reset:rec-counter}.recommendations-list li{counter-increment:rec-counter;background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem 1rem 1rem 3rem;margin-bottom:.75rem;border-radius:0 8px 8px 0;position:relative;transition:all .3s ease}.recommendations-list li:hover{background:#00d4ff26;transform:translate(5px)}.recommendations-list li:before{content:counter(rec-counter);position:absolute;left:1rem;top:50%;transform:translateY(-50%);background:var(--accent-cyan);color:var(--primary-bg);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}.loading-spinner{width:50px;height:50px;border:4px solid rgba(0,212,255,.2);border-top:4px solid var(--accent-cyan);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}.corrosion-rate{display:flex;align-items:center;gap:1rem;background:#00d4ff1a;border:1px solid rgba(0,212,255,.3);border-radius:8px;padding:1.5rem;margin-bottom:1rem}.rate-value{font-size:2rem;font-weight:900;color:var(--accent-cyan);font-family:JetBrains Mono,monospace}.material{color:var(--text-secondary);font-size:1rem}.prevention-list,.maintenance-list{list-style:none;padding:0}.prevention-list li,.maintenance-list li{background:#00d4ff0d;border-left:3px solid var(--accent-cyan);padding:.75rem 1rem;margin-bottom:.5rem;border-radius:0 6px 6px 0}.chart-container{margin-top:2rem;background:#1a1a1a80;border-radius:8px;padding:1rem}.page-header{text-align:center;margin-bottom:3rem;padding:3rem 0;background:linear-gradient(135deg,#ff6b351a,#00d4ff1a);border-radius:12px;border:1px solid rgba(255,107,53,.2)}.page-title{font-family:Orbitron,monospace;font-size:2.5rem;font-weight:900;color:var(--accent-orange);margin-bottom:1rem}.input-section{background:#2d2d2dcc;border:1px solid rgba(255,107,53,.2);border-radius:12px;padding:2rem}.section-title{font-size:1.5rem;font-weight:700;color:var(--accent-orange);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.form-textarea{width:100%;min-height:200px;padding:1rem;background:#1a1a1acc;border:1px solid rgba(255,107,53,.3);border-radius:8px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:1rem;resize:vertical;transition:all .3s ease}.form-textarea:focus{outline:none;border-color:var(--accent-orange);box-shadow:0 0 0 3px #ff6b351a}.sample-tasks{margin-top:1rem}.sample-btn{background:#00d4ff33;color:var(--accent-cyan);border:1px solid var(--accent-cyan);padding:.5rem 1rem;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .3s ease;margin-right:.5rem;margin-bottom:.5rem}.sample-btn:hover{background:var(--accent-cyan);color:#fff}.evaluate-btn{background:linear-gradient(135deg,var(--accent-orange),#cc5200);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;margin-top:1rem}.evaluate-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #ff6b354d}.evaluate-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.results-section{background:#2d2d2dcc;border:1px solid rgba(255,107,53,.2);border-radius:12px;padding:2rem;min-height:400px}.results-container{display:none}.results-container.show{display:block;animation:fadeInUp .6s ease}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,107,53,.2)}.result-header h3{font-size:1.5rem;font-weight:700;color:var(--accent-orange)}.hazard-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:25px;font-weight:700;font-size:1rem;color:#fff;letter-spacing:.5px}.hazard-high{background:linear-gradient(135deg,var(--error-red),#cc0000);border:2px solid var(--error-red);box-shadow:0 4px 15px #ff4d4d4d}.hazard-medium{background:linear-gradient(135deg,var(--accent-orange),#cc5200);border:2px solid var(--accent-orange);box-shadow:0 4px 15px #ff6b354d}.hazard-low{background:linear-gradient(135deg,var(--success-green),#00994d);border:2px solid var(--success-green);box-shadow:0 4px 15px #00cc664d}.result-section{margin-bottom:2.5rem;padding:1.5rem;background:#1a1a1a80;border-radius:10px;border:1px solid rgba(255,107,53,.2)}.result-heading{font-size:1.2rem;font-weight:700;color:var(--accent-orange);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.hazards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem}.hazard-card{background:#ff6b351a;border:1px solid rgba(255,107,53,.3);border-radius:10px;padding:1.25rem;transition:all .3s ease}.hazard-card:hover{transform:translateY(-2px);box-shadow:0 4px 15px #ff6b3533;border-color:var(--accent-orange)}.hazard-details{display:flex;gap:.75rem;margin-top:.75rem;flex-wrap:wrap}.severity-tag{padding:.35rem .9rem;border-radius:20px;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}.severity-critical,.severity-high{background:var(--error-red);color:#fff}.severity-medium{background:var(--accent-orange);color:#fff}.probability-tag{padding:.35rem .9rem;background:#00d4ff33;border:1px solid var(--accent-cyan);border-radius:20px;font-size:.8rem;font-weight:600;color:var(--accent-cyan)}.steps-list{list-style:none;padding:0;counter-reset:step-counter}.steps-list li{counter-increment:step-counter;background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem 1rem 1rem 3rem;margin-bottom:.75rem;border-radius:0 8px 8px 0;position:relative;transition:all .3s ease}.steps-list li:hover{background:#00d4ff26;transform:translate(5px)}.steps-list li:before{content:counter(step-counter);position:absolute;left:1rem;top:50%;transform:translateY(-50%);background:var(--accent-cyan);color:var(--primary-bg);width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}.standards-tags{display:flex;flex-wrap:wrap;gap:.75rem}.error-message{background:#ff4d4d26;border:2px solid var(--error-red);border-radius:10px;padding:1.5rem;color:var(--error-red);display:flex;align-items:center;font-weight:600}.loading-spinner{width:50px;height:50px;border:4px solid rgba(255,107,53,.2);border-top:4px solid var(--accent-orange);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}.hazard-list{display:flex;flex-direction:column;gap:.75rem}.hazard-item{display:grid;grid-template-columns:2fr 1fr 1fr;gap:1rem;background:#ff6b351a;border:1px solid rgba(255,107,53,.3);border-radius:8px;padding:1rem;align-items:center}.hazard-name{font-weight:600;color:var(--text-primary)}.hazard-severity{padding:.25rem .75rem;border-radius:20px;font-size:.8rem;font-weight:600;text-align:center}.severity-critical{background:var(--error-red);color:#fff}.severity-high{background:var(--accent-orange);color:#fff}.severity-medium{background:#fa0;color:var(--primary-bg)}.severity-low{background:var(--success-green);color:var(--primary-bg)}.hazard-probability{padding:.25rem .75rem;background:#00d4ff33;border-radius:20px;font-size:.8rem;font-weight:600;text-align:center;color:var(--accent-cyan)}.mitigation-list{list-style:none;padding:0}.mitigation-list li{background:#00d4ff1a;border-left:3px solid var(--accent-cyan);padding:.75rem 1rem;margin-bottom:.5rem;border-radius:0 6px 6px 0}.standards-list{display:flex;flex-wrap:wrap;gap:.5rem}.standard-tag{background:#ff6b3533;color:var(--accent-orange);padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600;border:1px solid var(--accent-orange)}.loading-spinner{display:flex;align-items:center;justify-content:center;gap:1rem;padding:2rem;color:var(--accent-orange)}.spinner{width:30px;height:30px;border:3px solid rgba(255,107,53,.3);border-top:3px solid var(--accent-orange);border-radius:50%;animation:spin 1s linear infinite}@media(max-width:768px){.app-interface{grid-template-columns:1fr;gap:2rem}.page-title{font-size:2rem}.nav-container{padding:0 1rem}.main-content{padding:1rem}.hazard-item{grid-template-columns:1fr;gap:.5rem}}.bg-grid{position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(0,212,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.1) 1px,transparent 1px);background-size:50px 50px;z-index:-2;opacity:.3}.navbar{position:fixed;top:0;left:0;right:0;background:#1a1a1ae6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,212,255,.2);z-index:1000;padding:1rem 0}.nav-container{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-family:Orbitron,monospace;font-size:1.5rem;font-weight:700;color:var(--accent-cyan);text-decoration:none}.breadcrumbs{color:var(--text-secondary);font-size:.9rem}.breadcrumbs a{color:var(--accent-cyan);text-decoration:none}.breadcrumbs a:hover{text-decoration:underline}.main-content{margin-top:80px;padding:2rem;max-width:1400px;margin-left:auto;margin-right:auto}.page-header{text-align:center;margin-bottom:3rem;padding:3rem 0;background:linear-gradient(135deg,#00d4ff1a,#ff6b351a);border-radius:12px;border:1px solid rgba(0,212,255,.2)}.page-title{font-family:Orbitron,monospace;font-size:2.5rem;font-weight:900;color:var(--accent-cyan);margin-bottom:1rem}.page-subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.app-interface{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-bottom:3rem}.input-section{background:#2d2d2dcc;border:1px solid rgba(0,212,255,.2);border-radius:12px;padding:2rem}.section-title{font-size:1.5rem;font-weight:700;color:var(--accent-cyan);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--text-primary)}.form-textarea{width:100%;min-height:300px;padding:1rem;background:#1a1a1acc;border:1px solid rgba(0,212,255,.3);border-radius:8px;color:var(--text-primary);font-family:JetBrains Mono,monospace;font-size:.9rem;resize:vertical;transition:all .3s ease}.form-textarea:focus{outline:none;border-color:var(--accent-cyan);box-shadow:0 0 0 3px #00d4ff1a}.form-textarea::placeholder{color:var(--text-secondary);font-style:italic}.sample-logs{margin-top:1rem}.sample-btn{background:#ff6b3533;color:var(--accent-orange);border:1px solid var(--accent-orange);padding:.5rem 1rem;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .3s ease;margin-right:.5rem;margin-bottom:.5rem}.sample-btn:hover{background:var(--accent-orange);color:#fff}.analyze-btn{background:linear-gradient(135deg,var(--accent-cyan),#0099cc);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;margin-top:1rem}.analyze-btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px #00d4ff4d}.analyze-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.results-section{background:#2d2d2dcc;border:1px solid rgba(0,212,255,.2);border-radius:12px;padding:2rem;min-height:400px}.results-container{animation:fadeInUp .6s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(0,212,255,.2)}.result-header h3{font-size:1.5rem;font-weight:700;color:var(--accent-cyan)}.confidence-badge{background:var(--success-green);color:var(--primary-bg);padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.9rem}.analysis-section{margin-bottom:2rem}.analysis-section h4{font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.root-cause{background:#00d4ff1a;border-left:4px solid var(--accent-cyan);padding:1rem;border-radius:0 8px 8px 0;margin-bottom:1rem;font-weight:500}.risk-indicator{padding:1rem;border-radius:8px;margin-bottom:1rem;font-weight:600}.action-list,.timeline{list-style:none;padding:0}.action-list li{background:#00d4ff0d;border-left:3px solid var(--accent-cyan);padding:.75rem 1rem;margin-bottom:.5rem;border-radius:0 6px 6px 0}.timeline-item{background:#ff6b350d;border-left:3px solid var(--accent-orange);padding:.5rem 1rem;margin-bottom:.5rem;border-radius:0 6px 6px 0;font-family:JetBrains Mono,monospace;font-size:.9rem}.loading-spinner{display:flex;align-items:center;justify-content:center;gap:1rem;padding:2rem;color:var(--accent-cyan)}.spinner{width:30px;height:30px;border:3px solid rgba(0,212,255,.3);border-top:3px solid var(--accent-cyan);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.back-section{text-align:center;margin-top:3rem}.back-btn{background:transparent;color:var(--accent-cyan);border:2px solid var(--accent-cyan);padding:1rem 2rem;border-radius:8px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;transition:all .3s ease}.back-btn:hover{background:var(--accent-cyan);color:var(--primary-bg);transform:translateY(-2px)}@media(max-width:768px){.app-interface{grid-template-columns:1fr;gap:2rem}.page-title{font-size:2rem}.nav-container{padding:0 1rem}.main-content{padding:1rem}}