@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-dark:#0a0e17;--bg-darker:#060a12;--bg-card:#ffffff0f;--bg-card-hover:#ffffff1a;--border-glass:#ffffff1a;--border-glass-hover:#fff3;--text-primary:#f0f4f8;--text-secondary:#8892a4;--text-muted:#5a6378;--accent-temp:#ff6b35;--accent-temp-light:#ff8c5a;--accent-temp-glow:#ff6b3559;--accent-rpm:#00b4d8;--accent-rpm-light:#48cae4;--accent-rpm-glow:#00b4d859;--accent-status:#2dc653;--accent-status-light:#52d974;--accent-status-glow:#2dc65359;--radius-sm:8px;--radius:16px;--radius-lg:24px;--radius-xl:32px;--shadow-lg:0 20px 60px #00000080;--shadow-glow:0 0 40px;--transition:all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow:all .5s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.navbar{z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-glass);background:#0a0e17d9;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:fixed;top:0;left:0;right:0}.navbar-brand{color:var(--text-primary);align-items:center;gap:12px;font-size:1.1rem;font-weight:700;text-decoration:none;display:flex}.navbar-brand-icon{background:linear-gradient(135deg, var(--accent-rpm), var(--accent-status));border-radius:var(--radius-sm);justify-content:center;align-items:center;width:36px;height:36px;font-size:1.2rem;display:flex}.navbar-back{color:var(--text-secondary);transition:var(--transition);border-radius:var(--radius-sm);border:1px solid #0000;align-items:center;gap:8px;padding:8px 16px;font-size:.9rem;text-decoration:none;display:flex}.navbar-back:hover{color:var(--text-primary);background:var(--bg-card);border-color:var(--border-glass)}.hero{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:120px 24px 60px;display:flex;position:relative;overflow:hidden}.hero-bg{filter:brightness(.6)saturate(1.2);z-index:0;background-image:url(/bg-industrial.png);background-position:50%;background-size:cover;position:absolute;inset:0}.hero-bg:after{content:"";background:linear-gradient(#0a0e1733 0%,#0a0e17bf 100%);position:absolute;inset:0}.hero-content{z-index:1;text-align:center;max-width:800px;margin-bottom:60px;position:relative}.hero-badge{background:var(--bg-card);border:1px solid var(--border-glass);color:var(--accent-rpm-light);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:100px;align-items:center;gap:8px;margin-bottom:24px;padding:8px 20px;font-size:.8rem;font-weight:500;display:inline-flex}.hero-badge-dot{background:var(--accent-status);border-radius:50%;width:8px;height:8px;animation:2s infinite pulse-dot}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}.hero-title{background:linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.15}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:clamp(1rem,2vw,1.2rem);line-height:1.6}.cards-grid{z-index:1;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;width:100%;max-width:960px;display:grid;position:relative}.scan-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);color:var(--text-primary);transition:var(--transition);cursor:pointer;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;gap:16px;padding:32px 28px;text-decoration:none;display:flex;position:relative;overflow:hidden}.scan-card:before{content:"";border-radius:var(--radius-lg) var(--radius-lg) 0 0;opacity:.7;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.scan-card[data-type=temperature]:before{background:linear-gradient(90deg, var(--accent-temp), var(--accent-temp-light))}.scan-card[data-type=rpm]:before{background:linear-gradient(90deg, var(--accent-rpm), var(--accent-rpm-light))}.scan-card[data-type=status]:before{background:linear-gradient(90deg, var(--accent-status), var(--accent-status-light))}.scan-card:hover{background:var(--bg-card-hover);border-color:var(--border-glass-hover);transform:translateY(-4px)}.scan-card:hover:before{opacity:1;height:4px}.scan-card[data-type=temperature]:hover{box-shadow:var(--shadow-glow) var(--accent-temp-glow), var(--shadow-lg)}.scan-card[data-type=rpm]:hover{box-shadow:var(--shadow-glow) var(--accent-rpm-glow), var(--shadow-lg)}.scan-card[data-type=status]:hover{box-shadow:var(--shadow-glow) var(--accent-status-glow), var(--shadow-lg)}.scan-card-icon{border-radius:var(--radius);justify-content:center;align-items:center;width:56px;height:56px;font-size:1.6rem;display:flex}.scan-card[data-type=temperature] .scan-card-icon{background:#ff6b3526}.scan-card[data-type=rpm] .scan-card-icon{background:#00b4d826}.scan-card[data-type=status] .scan-card-icon{background:#2dc65326}.scan-card-title{font-size:1.25rem;font-weight:700}.scan-card-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.scan-card-actions{border-top:1px solid var(--border-glass);justify-content:space-between;align-items:center;margin-top:8px;padding-top:16px;display:flex}.scan-card-btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;padding:10px 20px;font-size:.85rem;font-weight:600;text-decoration:none}.scan-card[data-type=temperature] .scan-card-btn-primary{background:var(--accent-temp);color:#fff}.scan-card[data-type=rpm] .scan-card-btn-primary{background:var(--accent-rpm);color:#fff}.scan-card[data-type=status] .scan-card-btn-primary{background:var(--accent-status);color:#fff}.scan-card-btn-primary:hover{opacity:.85;transform:scale(1.02)}.scan-card-btn-secondary{color:var(--text-secondary);border:1px solid var(--border-glass);background:0 0;padding:8px 14px;font-size:.8rem}.scan-card-btn-secondary:hover{color:var(--text-primary);border-color:var(--border-glass-hover)}.page-wrapper{max-width:700px;min-height:100vh;margin:0 auto;padding:80px 24px 40px}.page-header{margin-bottom:32px}.page-title{align-items:center;gap:12px;margin-bottom:8px;font-size:1.8rem;font-weight:700;display:flex}.page-subtitle{color:var(--text-secondary);font-size:.95rem}.capture-section{flex-direction:column;gap:16px;margin-bottom:32px;display:flex}.capture-buttons{grid-template-columns:1fr 1fr;gap:12px;display:grid}.capture-btn{background:var(--bg-card);border:2px dashed var(--border-glass);border-radius:var(--radius);color:var(--text-secondary);cursor:pointer;transition:var(--transition);flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:28px 16px;font-family:inherit;font-size:.9rem;font-weight:500;display:flex}.capture-btn:hover{border-color:var(--border-glass-hover);background:var(--bg-card-hover);color:var(--text-primary)}.capture-btn-icon{font-size:2rem}.capture-btn input[type=file]{display:none}.preview-container{border-radius:var(--radius);border:1px solid var(--border-glass);background:var(--bg-card);position:relative;overflow:hidden}.preview-image{object-fit:contain;width:100%;max-height:400px;display:block}.preview-remove{border:1px solid var(--border-glass);color:#fff;cursor:pointer;width:36px;height:36px;transition:var(--transition);background:#000000b3;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:absolute;top:12px;right:12px}.preview-remove:hover{background:#dc2626cc}.analyze-btn{border-radius:var(--radius);color:#fff;cursor:pointer;width:100%;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:10px;padding:16px;font-family:inherit;font-size:1rem;font-weight:600;display:flex}.analyze-btn:disabled{opacity:.4;cursor:not-allowed}.analyze-btn:not(:disabled):hover{filter:brightness(1.1);transform:translateY(-2px)}.analyze-btn-temp{background:linear-gradient(135deg, var(--accent-temp), var(--accent-temp-light))}.analyze-btn-rpm{background:linear-gradient(135deg, var(--accent-rpm), var(--accent-rpm-light))}.analyze-btn-status{background:linear-gradient(135deg, var(--accent-status), var(--accent-status-light))}.camera-modal{z-index:200;background:#000000f2;flex-direction:column;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.camera-video{border-radius:var(--radius);object-fit:cover;width:100%;max-width:600px;max-height:70vh}.camera-controls{gap:16px;margin-top:24px;display:flex}.camera-shutter{cursor:pointer;width:72px;height:72px;transition:var(--transition);background:#fff;border:4px solid #ffffff4d;border-radius:50%}.camera-shutter:hover{transform:scale(1.05)}.camera-shutter:active{transform:scale(.95)}.camera-close{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.2rem;display:flex;position:absolute;top:20px;right:20px}.confirm-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:32px}.confirm-image-preview{object-fit:contain;border-radius:var(--radius);border:1px solid var(--border-glass);width:100%;max-height:200px;margin-bottom:24px}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:.85rem;font-weight:600;display:block}.form-input,.form-select{border:1px solid var(--border-glass);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);background:#ffffff0d;padding:12px 16px;font-family:inherit;font-size:1rem}.form-input:focus,.form-select:focus{border-color:var(--accent-rpm);outline:none;box-shadow:0 0 0 3px #00b4d826}.form-select option{background:var(--bg-dark);color:var(--text-primary)}.confirm-actions{gap:12px;margin-top:28px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);border:none;flex:1;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-family:inherit;font-size:.95rem;font-weight:600;text-decoration:none;display:flex}.btn-primary{background:var(--accent-status);color:#fff}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-secondary{color:var(--text-secondary);border:1px solid var(--border-glass);background:0 0}.btn-secondary:hover{color:var(--text-primary);border-color:var(--border-glass-hover)}.btn-danger{color:#ef4444;background:#dc262626;border:1px solid #dc26264d}.btn-danger:hover{background:#dc262640}.history-card{background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);overflow:hidden}.history-empty{text-align:center;color:var(--text-muted);padding:60px 24px}.history-empty-icon{margin-bottom:16px;font-size:3rem}.history-table{border-collapse:collapse;width:100%}.history-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-glass);background:#ffffff05;padding:14px 20px;font-size:.75rem;font-weight:600}.history-table td{color:var(--text-secondary);border-bottom:1px solid #ffffff0a;padding:14px 20px;font-size:.9rem}.history-table tr:hover td{background:#ffffff05}.history-value{color:var(--text-primary);font-size:1.05rem;font-weight:700}.history-date{color:var(--text-muted);font-size:.8rem}.history-delete{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;padding:6px;font-size:1rem}.history-delete:hover{color:#ef4444;background:#dc26261a}.loading-overlay{z-index:300;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0a0e17eb;flex-direction:column;justify-content:center;align-items:center;gap:24px;display:flex;position:fixed;inset:0}.loading-spinner{border:3px solid var(--border-glass);border-top-color:var(--accent-rpm);border-radius:50%;width:56px;height:56px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--text-secondary);font-size:1.1rem;font-weight:500}.loading-subtext{color:var(--text-muted);font-size:.85rem}.success-card{text-align:center;background:var(--bg-card);border:1px solid var(--border-glass);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:48px 32px}.success-icon{margin-bottom:16px;font-size:4rem}.success-title{margin-bottom:8px;font-size:1.5rem;font-weight:700}.success-subtitle{color:var(--text-secondary);margin-bottom:32px}.success-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@media (max-width:768px){.cards-grid{grid-template-columns:1fr;max-width:400px}.hero{padding:100px 16px 40px}.page-wrapper{padding:72px 16px 32px}.capture-buttons{grid-template-columns:1fr}.confirm-card{padding:24px 20px}.history-table th,.history-table td{padding:10px 14px;font-size:.8rem}.confirm-actions{flex-direction:column}.navbar{padding:12px 16px}.scan-card{padding:24px 20px}}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-darker)}::-webkit-scrollbar-thumb{background:var(--border-glass);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-glass-hover)}.table-wrapper{-webkit-overflow-scrolling:touch;overflow-x:auto}