@import "https://fonts.googleapis.com/css2?family=Rajdhani:wght@300;400;500;600;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&family=DM+Mono:wght@400;500&display=swap";:root{--bg:#080c12;--bg2:#0d1117;--bg3:#131a24;--bg4:#1a2333;--bg5:#1e293b;--border:#ffffff12;--teal:#00e5c8;--teal2:#00b4a0;--teal3:#007a6e;--blue:#60a5fa;--purple:#a78bfa;--green:#4ade80;--yellow:#fbbf24;--red:#f87171;--orange:#fb923c;--text:#e2e8f0;--text2:#94a3b8;--text3:#64748b;--font-d:"Rajdhani", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--font-b:"DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;--font-m:"DM Mono", "Courier New", monospace;--sidebar-w:240px}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);min-height:100vh;color:var(--text);font-family:var(--font-b);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;font-size:15px;line-height:1.6}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--bg5);border-radius:3px}body:before{content:"";z-index:0;pointer-events:none;opacity:.4;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");position:fixed;inset:0}#root{z-index:1;min-height:100vh;position:relative}.card{background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:24px;position:relative;overflow:hidden}.card:before{content:"";pointer-events:none;background:linear-gradient(135deg,#ffffff05 0%,#0000 60%);position:absolute;inset:0}.teal{color:var(--teal)}.section-eyebrow{font-family:var(--font-m);letter-spacing:.22em;text-transform:uppercase;color:var(--teal);margin-bottom:12px;font-size:10px;display:block}.btn{font-family:var(--font-d);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;white-space:nowrap;border:none;border-radius:8px;align-items:center;gap:8px;padding:13px 28px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:linear-gradient(90deg, var(--teal2), var(--teal));color:#000;font-family:var(--font-d);letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px 28px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 0 24px #00e5c833}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 36px #00e5c859}.btn-primary:active:not(:disabled){transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-outline{color:var(--text2);font-family:var(--font-d);letter-spacing:.06em;text-transform:uppercase;border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:11px 24px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-outline:hover{color:var(--text);background:#ffffff0a;border-color:#fff3}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text2);text-transform:uppercase;letter-spacing:.06em;font-size:13px;font-weight:500;font-family:var(--font-m)}.form-input{background:var(--bg4);border:1px solid var(--border);color:var(--text);width:100%;font-family:var(--font-d);border-radius:8px;outline:none;padding:12px 16px;font-size:15px;transition:border-color .15s,box-shadow .15s}.form-input::placeholder{color:var(--text3)}.form-input:focus{border-color:var(--teal);box-shadow:0 0 0 3px #00e5c81f}.auth-page{background:var(--bg);z-index:1;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.auth-page:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(#00e5c812 0%,#0000 65%);width:600px;height:600px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.auth-card{z-index:1;border-color:#00e5c826;flex-direction:column;gap:20px;width:100%;max-width:400px;display:flex;position:relative;box-shadow:0 0 40px #00e5c80f,0 16px 48px #0006}.auth-logo{align-items:center;gap:12px;display:flex}.auth-title{font-family:var(--font-d);letter-spacing:.04em;background:linear-gradient(90deg, var(--teal), #7dd3fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0;font-size:22px;font-weight:700}.auth-subtitle{color:var(--text2);margin:0;font-size:14px}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-error{color:var(--red);background:#f871711a;border:1px solid #f871714d;border-radius:8px;padding:10px 14px;font-size:14px}.auth-success{color:var(--teal);background:#00e5c814;border:1px solid #00e5c84d;border-radius:8px;padding:10px 14px;font-size:14px}.auth-switch{text-align:center;color:var(--text2);margin:0;font-size:14px}.auth-switch a{color:var(--teal);text-decoration:none}.auth-switch a:hover{text-decoration:underline}.app-layout{z-index:1;min-height:100vh;display:flex;position:relative}.sidebar{width:var(--sidebar-w);background:var(--bg2);border-right:1px solid var(--border);z-index:10;flex-direction:column;justify-content:space-between;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-top{flex-direction:column;gap:0;display:flex}.sidebar-brand{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:20px 16px 16px;display:flex}.sidebar-wordmark{font-family:var(--font-d);letter-spacing:.05em;background:linear-gradient(90deg, var(--teal), #7dd3fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:16px;font-weight:700}.sidebar-nav{flex-direction:column;padding:12px 0;display:flex}.sidebar-link{color:var(--text2);border-left:2px solid #0000;align-items:center;gap:10px;padding:10px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:color .15s,background .15s;display:flex}.sidebar-link:hover{color:var(--text);background:#ffffff0a}.sidebar-link.active{color:var(--teal);border-left:2px solid var(--teal);background:#00e5c814}.sidebar-link--disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.sidebar-soon{font-size:9px;font-family:var(--font-m);letter-spacing:.1em;text-transform:uppercase;color:var(--text3);background:var(--bg4);border:1px solid var(--border);border-radius:4px;margin-left:auto;padding:2px 6px}.sidebar-bottom{border-top:1px solid var(--border);flex-direction:column;gap:10px;padding:16px;display:flex}.sidebar-email{color:var(--text2);word-break:break-all;font-size:12px}.sidebar-signout{border:1px solid var(--border);color:var(--text2);font-size:13px;font-family:var(--font-d);cursor:pointer;text-align:left;background:0 0;border-radius:6px;padding:8px 12px;transition:color .15s,border-color .15s}.sidebar-signout:hover{color:var(--red);border-color:#f8717166}.app-main{margin-left:var(--sidebar-w);flex:1;min-height:100vh;padding:0 0 48px;overflow-y:auto}.main-topbar{border-bottom:1px solid var(--border);background:var(--bg2);justify-content:space-between;align-items:center;padding:28px 32px 24px;display:flex}.topbar-greeting{font-family:var(--font-d);color:var(--text);letter-spacing:.02em;margin:0 0 4px;font-size:22px;font-weight:600}.topbar-sub{color:var(--text2);margin:0;font-size:13px}.connect-banner{color:var(--text2);background:#00e5c80f;border-bottom:1px solid #00e5c826;justify-content:space-between;align-items:center;gap:12px;padding:12px 32px;font-size:13px;display:flex}.connect-banner-link{color:var(--teal);white-space:nowrap;font-weight:500;text-decoration:none}.connect-banner-link:hover{text-decoration:underline}.section{padding:28px 32px 0}.section-title{font-family:var(--font-d);color:var(--text);letter-spacing:.04em;text-transform:uppercase;align-items:center;gap:10px;margin:0 0 16px;font-size:16px;font-weight:600;display:flex}.demo-badge{font-size:10px;font-family:var(--font-m);color:var(--yellow);letter-spacing:.08em;text-transform:uppercase;background:#fbbf241f;border:1px solid #fbbf2440;border-radius:4px;padding:2px 7px;font-weight:500}.metrics-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.metric-card{flex-direction:column;gap:12px;display:flex}.metric-label{font-family:var(--font-m);color:var(--text2);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:6px;font-size:11px;font-weight:500;display:flex}.metric-icon{font-size:14px}.metric-value{align-items:baseline;gap:6px;display:flex}.metric-number{font-family:var(--font-d);font-size:36px;font-weight:600;line-height:1}.metric-unit{color:var(--text2);font-size:13px;font-weight:400}.metric-trend{margin-left:4px;font-size:14px}.activity-table{padding:0;overflow:hidden}.activity-header{font-family:var(--font-m);color:var(--text3);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);background:var(--bg4);grid-template-columns:1fr 1fr 1fr;padding:12px 20px;font-size:11px;font-weight:500;display:grid}.activity-row{border-bottom:1px solid var(--border);grid-template-columns:1fr 1fr 1fr;padding:14px 20px;font-size:14px;transition:background .1s;display:grid}.activity-row:last-child{border-bottom:none}.activity-row:hover{background:#ffffff05}.activity-date{color:var(--text2);font-size:13px}.activity-type{color:var(--text)}.activity-value{color:var(--teal);font-family:var(--font-m);font-size:13px}.history-section-header{justify-content:space-between;align-items:center;margin-bottom:0;display:flex}.range-selector{background:var(--bg4);border:1px solid var(--border);border-radius:8px;gap:3px;padding:3px;display:flex}.range-btn{color:var(--text3);font-family:var(--font-m);letter-spacing:.05em;cursor:pointer;background:0 0;border:none;border-radius:5px;padding:5px 14px;font-size:12px;transition:all .15s}.range-btn:hover{color:var(--text2);background:#ffffff0d}.range-btn.active{background:var(--bg5);color:var(--teal);border:1px solid #00e5c833}.history-day{padding:20px 24px}.history-day-header{border-bottom:1px solid var(--border);align-items:baseline;gap:10px;margin-bottom:16px;padding-bottom:12px;display:flex}.history-day-label{font-family:var(--font-d);color:var(--text);letter-spacing:.06em;text-transform:uppercase;font-size:14px;font-weight:600}.history-day-full{color:var(--text3);font-size:12px;font-family:var(--font-m)}.history-metrics-grid{grid-template-columns:repeat(3,1fr);gap:16px 12px;display:grid}.history-metric{flex-direction:column;gap:4px;display:flex}.history-metric-label{font-family:var(--font-m);color:var(--text3);text-transform:uppercase;letter-spacing:.08em;font-size:10px}.history-metric-value{font-family:var(--font-d);letter-spacing:.02em;font-size:20px;font-weight:600;line-height:1.1}.history-metric-unit{font-family:var(--font-b);color:var(--text2);margin-left:4px;font-size:12px;font-weight:400}.device-empty-state{text-align:center;flex-direction:column;align-items:center;gap:12px;max-width:480px;padding:48px 32px;display:flex}.device-empty-icon{opacity:.5;margin-bottom:8px}.device-empty-msg{color:var(--text);margin:0;font-size:16px;font-weight:500}.device-empty-sub{color:var(--text2);margin:0 0 8px;font-size:14px}.device-empty-state .btn-primary{width:auto;min-width:160px}.connected-devices-list{flex-direction:column;gap:10px;margin-top:14px;display:flex}.connected-device-row{background:var(--bg3);border:1px solid var(--border);border-radius:10px;align-items:center;gap:14px;padding:14px 16px;display:flex}.connected-device-emoji{flex-shrink:0;font-size:22px;line-height:1}.connected-device-info{flex-direction:column;flex:1;gap:3px;display:flex}.connected-device-name{font-family:var(--font-d);letter-spacing:.04em;color:var(--text1);font-size:15px;font-weight:600}.connected-device-meta{color:var(--text3);font-size:12px;font-family:var(--font-m)}.device-status-pill{font-size:11px;font-family:var(--font-m);letter-spacing:.06em;background:var(--bg4);border:1px solid var(--border);color:var(--text3);border-radius:20px;flex-shrink:0;padding:4px 10px}.device-status-pill.active{border-color:var(--teal);color:var(--teal);background:#00e5c814}.device-disconnect-btn{color:var(--text3);border-color:var(--border);flex-shrink:0;margin-left:auto;padding:5px 12px;font-size:12px}.device-disconnect-btn:hover:not(:disabled){color:#ff6b6b;background:#ff6b6b0f;border-color:#ff6b6b}.provider-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:14px;display:grid}.provider-btn{background:var(--bg4);border:1px solid var(--border);color:var(--text2);font-family:var(--font-d);cursor:pointer;border-radius:12px;flex-direction:column;align-items:center;gap:8px;padding:16px 12px;font-size:13px;font-weight:500;transition:all .15s;display:flex}.provider-btn:hover{color:var(--text);background:var(--bg5);border-color:#ffffff26}.provider-btn.active{border-color:var(--teal);color:var(--teal);background:#00e5c80f;box-shadow:0 0 12px #00e5c81a}.provider-emoji{font-size:24px}.connect-result{flex-direction:column;gap:14px;display:flex}.connect-url-box{background:var(--bg4);border:1px solid var(--border);border-radius:8px;padding:12px 16px;overflow-x:auto}.connect-url-text{font-family:var(--font-m);color:var(--teal);white-space:nowrap;font-size:12px}.connect-actions{flex-wrap:wrap;gap:10px;display:flex}