:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-body);padding:2rem;position:relative;overflow:hidden;font-family:var(--font-stack, "Poppins", sans-serif);color:var(--text-primary);transition:background .5s ease,color .5s ease}.auth-container:before{content:"";position:absolute;top:-20%;left:-10%;width:80%;height:80%;background:radial-gradient(circle,var(--accent-blue) 0%,transparent 60%);filter:blur(100px);opacity:.3;z-index:0;pointer-events:none;animation:floatAurora 10s infinite ease-in-out}.auth-container:after{content:"";position:absolute;bottom:-20%;right:-10%;width:80%;height:80%;background:radial-gradient(circle,var(--accent-indigo) 0%,transparent 60%);filter:blur(100px);opacity:.3;z-index:0;pointer-events:none;animation:floatAurora 8s infinite ease-in-out reverse}@keyframes floatAurora{0%,to{transform:translate(0)}50%{transform:translate(20px,20px)}}.auth-glass-card{width:100%;max-width:900px;background:#ffffff08;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:24px;border:1px solid rgba(255,255,255,.08);padding:3rem;z-index:1;position:relative;transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;box-shadow:0 10px 30px #0000001a}.auth-theme-toggle{position:absolute;top:1.5rem;right:1.5rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.1);color:var(--text-primary);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .2s ease}.auth-theme-toggle:hover{background:#fff3;transform:scale(1.1)}.auth-content-grid{display:grid;grid-template-columns:1.5fr auto .8fr;gap:2rem;align-items:center}@media(max-width:768px){.auth-container{padding:calc(1rem + var(--safe-area-top)) var(--safe-area-right) calc(1rem + var(--safe-area-bottom)) var(--safe-area-left);align-items:flex-start;overflow-y:auto;min-height:100vh;-webkit-overflow-scrolling:touch}.auth-glass-card{padding:2rem 1.5rem;margin-top:1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px)}.auth-theme-toggle{top:1rem;right:1rem;width:36px;height:36px}.auth-content-grid{display:flex;flex-direction:column;gap:1.5rem}.left-col{order:1;width:100%}.auth-title{font-size:2rem;margin-bottom:1.5rem;text-align:center}.capsule-toggle-container{margin-bottom:1.5rem}.divider-col{display:none}.input-group input{padding:.9rem 1.2rem;font-size:1rem;transition:all .2s var(--smooth-easing, ease)}.input-group input:focus{transform:scale(1.01)}.auth-submit-btn{padding:.9rem;font-size:1.1rem;margin-top:.5rem;transition:transform .15s ease,opacity .15s ease}.auth-submit-btn:active:not(:disabled){transform:scale(.98)}.divider{display:flex;margin:1.5rem 0}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid rgba(255,255,255,.1);margin:0 1rem}[data-theme=light] .divider:before,[data-theme=light] .divider:after{border-color:#0000001a}.right-col{order:2;padding-left:0;width:100%;align-items:center}.social-login{max-width:100%;width:100%}.social-btn{max-width:100%;justify-content:center;transition:transform .15s ease,background .15s ease}.social-btn:active:not(:disabled){transform:scale(.98)}.auth-container:before,.auth-container:after{filter:blur(80px)}}.left-col{display:flex;flex-direction:column;justify-content:center}.divider-col{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;margin-left:2rem;padding-left:1rem}.vertical-line{width:1px;height:200px;background:var(--text-secondary);opacity:.2}.divider-text{margin:1rem 0;color:var(--text-secondary);font-weight:500;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase}.auth-title{font-size:2.5rem;font-weight:700;color:var(--text-primary);margin-bottom:2rem;background:var(--text-gradient-header);-webkit-background-clip:text;background-clip:text}.auth-form{display:flex;flex-direction:column;gap:1.2rem}.input-group input{width:100%;padding:1rem 1.5rem;border-radius:50px;border:1px solid rgba(128,128,128,.2);background:var(--bg-surface-subtle, rgba(255, 255, 255, .05));font-size:.95rem;color:var(--text-primary);transition:all .3s ease}.input-group input::placeholder{color:var(--text-secondary)}.input-group input:focus{outline:none;background:var(--bg-card-hover, rgba(255, 255, 255, .1));border-color:var(--accent-blue);box-shadow:0 0 0 4px 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4px);background:var(--text-primary);border-radius:40px;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 2px 8px #0003;z-index:1}.toggle-slider.left{left:4px;transform:translate(0)}.toggle-slider.right{left:4px;transform:translate(100%)}.toggle-option{flex:1;background:none;border:none;color:var(--text-secondary);font-weight:500;font-size:.9rem;z-index:2;cursor:pointer;transition:color .3s;text-align:center;border-radius:40px}.toggle-option.active{color:var(--bg-body);font-weight:700}.toggle-option:disabled{cursor:not-allowed;opacity:.6}.divider{margin:1.5rem 0;width:100%;display:flex;align-items:center;justify-content:center;position:relative}.divider span{color:var(--text-secondary);font-weight:500;text-transform:uppercase;font-size:.8rem;letter-spacing:.05em}.social-login{display:flex;flex-direction:column;gap:1rem;width:100%;align-items:center}.social-btn{background:var(--bg-surface-subtle);border:1px solid var(--glass-border);color:var(--text-primary);padding:.8rem 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rgba(102,126,234,.3)}.social-btn.demo:hover:not(:disabled){background:linear-gradient(135deg,#667eea4d,#764ba24d);border-color:#667eea80}.social-btn.demo .material-icons{font-size:1.1rem;color:var(--accent-blue, #667eea)}.name-modal-overlay{position:fixed;inset:0;background:#000000b3;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease-out}.name-modal-card{background:#ffffff08;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:3rem;max-width:480px;width:90%;box-shadow:0 20px 60px #0000004d;animation:slideUp .4s cubic-bezier(.25,.8,.25,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.name-modal-card h2{font-size:1.8rem;font-weight:700;color:var(--text-primary);margin:0 0 .5rem;text-align:center}.name-modal-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:2rem;font-size:.95rem}.name-modal-form{display:flex;flex-direction:column;gap:1.2rem}.name-input-group input{width:100%;padding:1rem 1.5rem;border-radius:50px;border:1px solid rgba(255,255,255,.1);background:var(--bg-surface-subtle, rgba(255, 255, 255, .05));font-size:.95rem;color:var(--text-primary);transition:all .3s ease;box-sizing:border-box}.name-input-group input::placeholder{color:var(--text-secondary)}.name-input-group input:focus{outline:none;background:var(--bg-card-hover, rgba(255, 255, 255, .1));border-color:var(--accent-blue);box-shadow:0 0 0 4px #0a84ff26}.name-modal-error{color:var(--accent-red);font-size:.85rem;background:#ff453a1a;padding:.8rem;border-radius:12px;text-align:center;border:1px solid rgba(255,69,58,.2)}.name-modal-actions{display:flex;flex-direction:column;gap:.8rem;margin-top:1rem}.name-save-btn{background:var(--text-primary);color:var(--bg-body);border:none;padding:1rem;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s;width:100%}.name-save-btn:hover:not(:disabled){transform:translateY(-2px);opacity:.9;box-shadow:var(--shadow-sm)}.name-save-btn:disabled{opacity:.6;cursor:not-allowed}.name-skip-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:var(--text-secondary);padding:.8rem;border-radius:50px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;width:100%}.name-skip-btn:hover:not(:disabled){background:#ffffff0d;border-color:#ffffff4d;color:var(--text-primary)}.name-skip-btn:disabled{opacity:.5;cursor:not-allowed}@media(max-width:768px){.name-modal-card{padding:2rem}.name-modal-card h2{font-size:1.5rem}}.settings-container{padding:2rem;max-width:900px;margin:0 auto;min-height:100vh;animation:fadeIn .6s var(--ease-spring)}.settings-loading{text-align:center;padding:4rem;color:var(--text-secondary);font-size:1.1rem;background:#ffffff0d;border-radius:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.settings-header{margin-bottom:2.5rem}.settings-header h1{font-family:var(--font-display);font-size:2.5rem;font-weight:600;margin:0 0 .5rem;background:linear-gradient(180deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}.settings-subtitle{color:var(--text-secondary);font-size:1rem;margin:0;font-weight:400}.settings-content{display:flex;flex-direction:column;gap:2rem}.settings-section{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:24px;padding:2.5rem;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:transform .3s var(--ease-spring),box-shadow 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input:focus{outline:none;border-color:var(--accent-blue);background:var(--bg-surface-subtle);box-shadow:0 0 0 4px #0a84ff26}.form-group input:disabled{opacity:.7;cursor:not-allowed;background:transparent;border-style:dashed}.input-hint{font-size:.8rem;color:var(--text-tertiary);margin-left:.2rem;margin-top:.2rem}.timezone-select{padding:1rem 3rem 1rem 1.2rem;border-radius:12px;border:1px solid var(--glass-border);background:#0003;font-size:1rem;color:var(--text-primary);font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-appearance:none;appearance:none;width:100%}[data-theme=light] .timezone-select{background:#00000008;border-color:#00000014}.select-wrapper{position:relative;width:100%}.select-wrapper:after{content:"▼";font-size:.8rem;color:var(--text-secondary);position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);pointer-events:none}.timezone-select:hover{border-color:var(--text-secondary)}.timezone-select:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 4px #0a84ff26}.save-btn{background:linear-gradient(135deg,var(--accent-blue) 0%,var(--accent-indigo) 100%);color:#fff;border:none;padding:1rem 2.5rem;border-radius:40px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.25,.8,.25,1);align-self:flex-start;box-shadow:0 4px 15px #0a84ff4d;letter-spacing:.02em;min-width:160px;display:flex;justify-content:center;align-items:center}.save-btn:hover:not(:disabled){transform:translateY(-2px) scale(1.02);box-shadow:0 8px 25px #0a84ff66}.save-btn:active:not(:disabled){transform:scale(.98)}.save-btn:disabled{opacity:.6;cursor:wait;filter:grayscale(.5)}.save-btn.small-btn{padding:.8rem 1.5rem;min-width:auto;font-size:.9rem}.settings-error,.settings-success{padding:1rem;border-radius:12px;font-weight:500;font-size:.95rem;display:flex;align-items:center;gap:.5rem}.settings-error{background:#ff453a1a;color:#ff453a;border:1px solid rgba(255,69,58,.2)}.settings-success{background:#30d1581a;color:#30d158;border:1px solid rgba(48,209,88,.2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.custom-select-container{position:relative;font-family:var(--font-stack)}.custom-select-trigger{padding:1rem 3rem 1rem 1.2rem;border-radius:12px;border:1px solid var(--glass-border);background:#0003;font-size:1rem;color:var(--text-primary);font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;position:relative;-webkit-user-select:none;user-select:none;min-width:200px}[data-theme=light] .custom-select-trigger{background:#00000008;border-color:#00000014}.custom-select-trigger:hover{border-color:var(--text-secondary);background:#ffffff0d}.custom-select-trigger .arrow{position:absolute;right:1.2rem;font-size:.8rem;color:var(--text-secondary)}.custom-options{position:absolute;top:calc(100% + 10px);left:0;right:0;background:#1c1c1ef2;border:1px solid var(--glass-border);border-radius:16px;padding:.5rem;box-shadow:0 10px 40px #0006;z-index:100;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s cubic-bezier(.25,.8,.25,1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);max-height:300px;overflow-y:auto}[data-theme=light] .custom-options{background:#ffffffe6;box-shadow:0 10px 40px #0000001a}.custom-options.open{opacity:1;visibility:visible;transform:translateY(0)}.custom-option{padding:.8rem 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ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.history-item:hover{background:#ffffff0d;transform:translateY(-2px);box-shadow:0 8px 32px #0003}.history-info{display:flex;flex-direction:column;gap:.5rem}.history-date{font-size:1.1rem;font-weight:500;display:flex;align-items:center;gap:.5rem}.history-date small{opacity:.6;font-size:.85rem}.history-status{display:flex;align-items:center;gap:1rem}.status-badge{padding:.25rem .75rem;border-radius:20px;font-size:.85rem;font-weight:600;text-transform:uppercase}.status-badge.optimal{background:#4caf5033;color:#81c784}.status-badge.good{background:#2196f333;color:#64b5f6}.status-badge.average{background:#ffc10726;color:#ffb74d}.status-badge.critical{background:#f4433633;color:#e57373}.view-report-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-primary);text-decoration:none;font-size:.9rem;transition:all .2s ease}.view-report-btn:hover{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.no-history{text-align:center;padding:4rem;color:var(--text-secondary)}.no-history .material-icons{font-size:3rem;margin-bottom:1rem;opacity:.5}.trends-page{padding:0;animation:fadeIn .5s ease-out}.trends-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem;flex-wrap:wrap;gap:1.5rem}.header-content h1{font-family:var(--font-display);font-size:2.5rem;font-weight:600;margin:0;background:var(--text-gradient-header, linear-gradient(180deg, #fff 0%, #aaa 100%));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-transform:uppercase;letter-spacing:.02em}.header-content .subtitle{color:var(--text-secondary);font-size:1rem;margin:.5rem 0 0}.time-range-selector{display:flex;gap:0;background:#ffffff0d;padding:4px;border-radius:12px;border:1px solid rgba(255,255,255,.08);position:relative}.range-btn{position:relative;padding:.6rem 1.4rem;border:none;background:transparent;color:var(--text-secondary);font-size:.85rem;font-weight:500;border-radius:8px;cursor:pointer;transition:color .3s ease;z-index:1}.range-btn:hover{color:var(--text-primary)}.range-btn.active{color:#fff}.range-indicator{position:absolute;inset:0;background:var(--accent-blue);border-radius:8px;z-index:0;box-shadow:0 4px 12px #0a84ff66}.range-text{position:relative;z-index:1}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem}.stat-card{background:#ffffff08;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:1.5rem;display:flex;align-items:center;gap:1rem;transition:all .3s ease}.stat-card:hover{background:#ffffff0f;transform:translateY(-3px);box-shadow:0 10px 30px #00000026}.stat-icon{font-size:2rem;background:linear-gradient(135deg,var(--accent-blue),var(--accent-indigo));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat-content{display:flex;flex-direction:column}.stat-value{font-size:1.4rem;font-weight:600;color:var(--text-primary)}.stat-label{font-size:.85rem;color:var(--text-secondary);margin-top:.25rem}.trends-chart-card{background:#ffffff08;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:2rem;box-shadow:0 10px 30px #0000001a;transition:all .3s ease}.trends-chart-card:hover{background:#ffffff0d;border-color:#ffffff1f}.chart-header{margin-bottom:1.5rem}.chart-header h3{font-family:var(--font-display);font-size:1.2rem;font-weight:500;color:var(--text-primary);text-transform:uppercase;letter-spacing:.03em;margin:0}.chart-subtitle{font-size:.85rem;color:var(--text-secondary);display:block;margin-top:.5rem}.chart-container{width:100%;height:350px}.chart-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:350px;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite}.chart-loading p{color:var(--text-secondary);font-size:.95rem}.chart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:350px;text-align:center;padding:2rem}.empty-icon{font-size:4rem;background:linear-gradient(135deg,var(--accent-blue),var(--accent-indigo));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.chart-empty h3{color:var(--text-primary);font-size:1.2rem;margin:0 0 .5rem}.chart-empty p{color:var(--text-secondary);font-size:.95rem;max-width:300px;margin:0}.trends-tooltip{background:#1c1c1ef2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:1rem;box-shadow:0 10px 30px #0000004d}.tooltip-date{font-size:.75rem;color:var(--text-secondary);margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.05em}.tooltip-score{display:flex;align-items:center;gap:.5rem;margin:0 0 .5rem}.tooltip-score .score-label{color:var(--text-secondary);font-size:.85rem}.tooltip-score .score-value{font-size:1.5rem;font-weight:700;color:var(--accent-blue)}.tooltip-status,.tooltip-hydration{font-size:.8rem;color:var(--text-secondary);margin:.25rem 0 0}[data-theme=light] .trends-tooltip{background:#fffffff2;border-color:#0000001a}[data-theme=light] .stat-card,[data-theme=light] 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.8rem}.user-profile{display:flex;align-items:center;gap:.8rem;padding:.8rem;border-radius:var(--border-radius-md);transition:background .2s;cursor:pointer;background:#ffffff05;border:1px solid rgba(255,255,255,.05);box-sizing:border-box}.dashboard-container.sidebar-collapsed .user-profile-container{margin:0}.dashboard-container.sidebar-collapsed .user-profile{justify-content:center}.user-profile:hover{background:#ffffff14}.user-profile .dropdown-icon{margin-left:auto;font-size:1.2rem;transition:transform .2s ease}.user-dropdown{position:absolute;bottom:100%;right:0;margin-bottom:.5rem;background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;padding:.5rem;min-width:220px;box-shadow:var(--shadow-lg);z-index:1000;animation:slideUpFade .2s ease-out;transform-origin:bottom right}@keyframes slideUpFade{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-dropdown 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.user-role{font-size:.75rem;color:var(--text-secondary);white-space:nowrap}.main-content{padding:3rem 3rem 2rem;overflow-y:auto;background:transparent;z-index:1}.top-bar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:2.5rem;animation:fadeIn .6s var(--ease-spring)}.greeting h1{font-family:var(--font-display);font-size:3rem;font-weight:600;letter-spacing:.02em;margin:0;background:linear-gradient(180deg,#fff,#ccc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-transform:uppercase}.greeting .date{font-size:.9rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.1em;margin-top:.5rem;display:block}.action-btn-primary{background:#fff;color:#000;border:none;padding:.6rem 1.2rem;border-radius:40px;font-weight:600;font-size:.9rem;cursor:pointer;transition:transform .2s var(--ease-spring),opacity 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2;display:flex;flex-direction:column;min-height:auto}.status-indicator{font-size:.7rem;font-weight:700;color:var(--accent-green);text-transform:uppercase;letter-spacing:.05em;background:#30d1581a;padding:.3rem .6rem;border-radius:20px}.timestamp{font-size:.75rem;color:var(--text-tertiary)}.canvas-wrapper{height:350px;position:relative;min-height:unset;margin:auto 0;width:100%}.twin-footer{margin-top:auto;background:var(--bg-surface-subtle);padding:1.2rem;border-radius:var(--border-radius-md);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.status-label{display:flex;align-items:center;gap:.5rem;color:var(--text-primary);font-weight:600;margin-bottom:.5rem;font-size:.95rem}.status-label i{color:var(--accent-green)}.summary-text{font-size:.9rem;color:var(--text-secondary);line-height:1.5;margin-bottom:1rem}.card-actions{display:flex;gap:.8rem}.btn-secondary{background:var(--bg-button-secondary);border:none;color:var(--text-primary);padding:.5rem 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.value{font-size:1rem;font-weight:500}.value.safe{color:var(--accent-green)}.risk-factor{margin-top:1rem}.risk-row{display:flex;justify-content:space-between;font-size:.8rem;margin-bottom:.4rem;color:var(--text-secondary)}.risk-alert{color:var(--accent-orange);font-weight:600}.progress-bar{height:6px;background:var(--bg-card-hover);border-radius:3px;overflow:hidden}.correlations-card{gap:.8rem}.correlation-item{display:flex;gap:1rem;align-items:center;padding:.8rem;background:var(--bg-surface-subtle);border-radius:var(--border-radius-md)}.icon-box{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem}.icon-box.blue{background:#0a84ff33;color:var(--accent-blue)}.icon-box.green{background:#30d15833;color:var(--accent-green)}.text-content{flex:1}.text-content h4{margin:0;font-size:.95rem;font-weight:600}.text-content p{margin:2px 0 0;font-size:.8rem;color:var(--text-secondary)}.vitals-row{grid-column:span 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.vital-header{color:var(--accent-orange)}.drop-overlay{position:absolute;inset:0;background:#000000b3;z-index:50;border-radius:var(--border-radius-lg);display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:none;animation:fadeIn .2s}.drop-content{background:#303032cc;padding:2rem;border-radius:var(--border-radius-lg);border:1px solid rgba(255,255,255,.1)}.drop-icon{font-size:3rem;margin-bottom:.5rem}.drag-active{border:2px solid var(--accent-blue)!important;background:#0a84ff1a!important}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}.chat-widget{position:fixed;bottom:2rem;right:2rem;z-index:1000;display:flex;flex-direction:column;align-items:flex-end}.chat-toggle-btn{width:60px;height:60px;border-radius:30px;background:var(--accent-blue);border:none;color:#fff;box-shadow:var(--shadow-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s cubic-bezier(.175,.885,.32,1.275)}.chat-toggle-btn:hover{transform:scale(1.1)}.chat-toggle-btn .material-icons{font-size:1.8rem}.chat-window{width:380px;height:600px;background:#1e1e204d;border-radius:var(--border-radius-lg);box-shadow:0 20px 50px #00000080;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .4s cubic-bezier(.175,.885,.32,1.275);transform-origin:bottom right;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(50px);backdrop-filter:blur(50px)}.chat-header{padding:1rem 1.2rem;background:var(--glass-bg);border-bottom:var(--glass-border);display:flex;justify-content:space-between;align-items:center}.chat-title{display:flex;align-items:center;gap:.6rem;font-weight:600;font-size:1rem}.chat-title .material-icons{color:var(--accent-green)}.close-btn{background:transparent;border:none;color:var(--text-secondary);cursor:pointer}.close-btn:hover{color:var(--text-primary)}.chat-messages{flex:1;padding:1rem;overflow-y:auto;display:flex;flex-direction:column;gap:1rem}.message{display:flex;width:100%}.message.user{justify-content:flex-end}.message-bubble{max-width:80%;padding:.8rem 1rem;border-radius:18px;font-size:.95rem;line-height:1.5;position:relative;word-wrap:break-word}.message-bubble p{margin:0 0 .5rem}.message-bubble p:last-child{margin-bottom:0}.message-bubble ul,.message-bubble ol{margin:.5rem 0;padding-left:1.5rem}.message-bubble li{margin-bottom:.25rem}.message-bubble strong{font-weight:600}.message.user .message-bubble{background:var(--accent-blue);color:#fff;border-bottom-right-radius:4px}.message.bot .message-bubble{background:var(--bg-button-secondary);color:var(--text-primary);border-bottom-left-radius:4px}.thinking{display:flex;gap:4px}.thinking span{animation:bounce 1.4s infinite ease-in-out both}.thinking span:nth-child(1){animation-delay:-.32s}.thinking span:nth-child(2){animation-delay:-.16s}@keyframes bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.chat-input-area{padding:1rem;background:var(--bg-button-secondary);display:flex;gap:.8rem;align-items:center}.chat-input-area input{flex:1;background:var(--bg-surface-subtle);border:1px solid var(--border-color);border-radius:20px;padding:.7rem 1rem;color:var(--text-primary);font-size:.95rem;outline:none}.chat-input-area input::placeholder{color:var(--text-secondary)}.chat-input-area button{background:transparent;border:none;color:var(--accent-blue);cursor:pointer;transition:opacity .2s}.chat-input-area button:disabled{opacity:.5;cursor:not-allowed}.chat-input-area button:hover:not(:disabled){color:var(--text-primary)}:root{--bg-body: #000000;--bg-card: #1c1c1e;--text-primary: #ffffff;--text-secondary: #86868b;--accent-blue: #2997ff;--nav-blur: rgba(0, 0, 0, .8);--border-color: rgba(255, 255, 255, .1);--glass-bg: rgba(255, 255, 255, .05);--card-glass-bg: rgba(28, 28, 30, .6);--card-glass-border: rgba(255, 255, 255, .08);--hero-gradient: linear-gradient(135deg, #fff 0%, #888 100%)}[data-theme=light]{--bg-body: #f2f2f7;--bg-sidebar: rgba(255, 255, 255, .75);--bg-card: #ffffff;--bg-card-hover: #ffffff;--bg-surface-subtle: rgba(0, 0, 0, .03);--text-primary: #000000;--text-secondary: #3c3c43;--text-tertiary: #6e6e73;--text-gradient-header: linear-gradient(180deg, #1d1d1f 0%, #434344 100%);--hero-gradient: linear-gradient(135deg, #007AFF 0%, #5856D6 100%);--glass-bg: rgba(255, 255, 255, .6);--glass-border: 1px solid rgba(0, 0, 0, .1);--card-glass-bg: rgba(255, 255, 255, .7);--card-glass-border: 1px solid rgba(0, 0, 0, .1);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .05);--shadow-sm: 0 4px 12px rgba(0, 0, 0, .05);--bg-main-content: radial-gradient(circle at 50% -20%, #eff1f5 0%, #f5f5f7 40%);--bg-digital-twin: #ffffff;--bg-button-secondary: rgba(0, 0, 0, .05);--bg-button-secondary-hover: rgba(0, 0, 0, .1)}[data-theme=light] .bento-item,[data-theme=light] .landing-nav,[data-theme=light] .chat-window,[data-theme=light] .chat-header{background:#ffffffbf!important;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-color:#0000001a;color:#000}[data-theme=light] .landing-nav{background:#fffc!important;border-bottom:1px solid rgba(0,0,0,.05)}[data-theme=light] .bento-item:hover{background:#fff!important;transform:translateY(-5px);box-shadow:0 20px 40px #0000001a}[data-theme=light] .bento-item h3,[data-theme=light] .hero-title,[data-theme=light] .section-title{color:#000!important;text-shadow:none}[data-theme=light] .hero-subtitle,[data-theme=light] .bento-item p{color:#3c3c43!important}[data-theme=light] .dashboard-container:before{background:radial-gradient(circle,#007aff 0%,transparent 70%);opacity:.08;mix-blend-mode:normal}[data-theme=light] .dashboard-container:after{background:radial-gradient(circle,#5856d6 0%,transparent 70%);opacity:.08}[data-theme=light] h1,[data-theme=light] h2,[data-theme=light] h3,[data-theme=light] .brand-text .name,[data-theme=light] .vital-value,[data-theme=light] .scan-container h1,[data-theme=light] .drop-zone h3{color:#000!important;-webkit-text-fill-color:#000000!important;background:none!important}[data-theme=light] .scan-page .btn-text{background:#000;color:#fff}[data-theme=light] .subtitle,[data-theme=light] .drop-zone p,[data-theme=light] .greeting .date,[data-theme=light] .nav-item{color:#3c3c43!important}[data-theme=light] 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120px);gap:4rem;box-sizing:border-box;position:relative;overflow:hidden}@keyframes floatAurora{0%{transform:translate(0) scale(1);opacity:.3}33%{transform:translate(30px,-50px) scale(1.1);opacity:.4}66%{transform:translate(-20px,20px) scale(.95);opacity:.3}to{transform:translate(0) scale(1);opacity:.3}}.hero-content{flex:1;animation:fadeInUp .8s ease-out;z-index:1}.hero-title{font-family:var(--font-display);font-size:5rem;font-weight:600;background:var(--hero-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem;letter-spacing:-.02em;text-transform:uppercase}.hero-subtitle{font-size:1.5rem;color:var(--text-secondary);max-width:600px;line-height:1.5;margin-bottom:3rem;font-weight:400}.hero-actions{display:flex;gap:1.5rem}.big-btn{padding:1rem 2rem;font-size:1.1rem;border-radius:30px;display:flex;align-items:center;gap:.5rem;transition:all .3s ease;border:1px solid transparent}.big-btn:hover{background:#ffffff1a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-color:#fff3;transform:scale(1.05);box-shadow:0 8px 32px #0000004d;color:var(--text-primary)}[data-theme=light] .big-btn:hover{background:#0000000d;border-color:#0000001a;color:var(--text-primary)}.btn-primary{background:var(--text-primary);color:var(--bg-body);border:none;border-radius:30px;padding:.6rem 1.2rem;font-weight:600;cursor:pointer;transition:opacity .3s}.btn-primary:hover{opacity:.8}.hero-visual{flex:1;position:relative;height:500px;display:flex;align-items:center;justify-content:center;z-index:1}.glow-sphere{width:300px;height:300px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--accent-blue),transparent);filter:blur(80px);opacity:.3;position:absolute;animation:float 6s infinite ease-in-out}.glass-card-mockup{width:320px;height:400px;background:#ffffff08;-webkit-backdrop-filter:blur(30px) saturate(180%);backdrop-filter:blur(30px) saturate(180%);border:1px solid rgba(255,255,255,.08);border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2);border-radius:32px;padding:1.5rem;z-index:2;transform:rotateY(-10deg) rotateX(5deg);box-shadow:0 20px 50px #0000004d,inset 0 0 0 1px #ffffff0d;animation:hover3D 8s infinite ease-in-out}.mockup-content.centered{height:100%;display:flex;justify-content:center;align-items:center}.heart-container{display:flex;flex-direction:column;align-items:center;gap:1rem}.heart-icon{font-size:8rem;color:var(--accent-red);animation:heartBeat 1.2s infinite ease-in-out;filter:drop-shadow(0 0 30px rgba(255,69,58,.6))}@keyframes heartBeat{0%{transform:scale(1);opacity:.8}15%{transform:scale(1.15);opacity:1}30%{transform:scale(1);opacity:.8}45%{transform:scale(1.15);opacity:1}60%{transform:scale(1);opacity:.8}to{transform:scale(1);opacity:.8}}.features-section{padding:6rem 8rem;background:transparent;position:relative;z-index:1;transition:background .5s 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p{color:var(--text-secondary);line-height:1.6}.bento-item.large{grid-column:span 2}.bento-item.wide{grid-column:span 3}.feature-icon{font-size:4rem;position:absolute;bottom:2rem;right:2rem;opacity:.2}.landing-footer{padding:4rem;text-align:center;border-top:1px solid #111;color:#444}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes floatAurora{0%,to{transform:translate(0) scale(1)}50%{transform:translate(50px,-50px) scale(1.1)}}@keyframes hover3D{0%,to{transform:rotateY(-10deg) rotateX(5deg) translateY(0)}50%{transform:rotateY(-5deg) rotateX(2deg) translateY(-15px)}}@media(max-width:1024px){.hero-section{flex-direction:column;padding:4rem 2rem;text-align:center}.hero-actions{justify-content:center}.hero-title{font-size:3.5rem}.bento-grid-landing{grid-template-columns:1fr}.bento-item.large,.bento-item.wide{grid-column:span 1}}.scan-page{background:var(--bg-body);position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}.dashboard-container:before,.scan-page:before{content:"";position:fixed;top:-20%;left:-10%;width:80%;height:80%;background:radial-gradient(circle,var(--accent-blue) 0%,transparent 60%);filter:blur(100px);opacity:.3;z-index:0;pointer-events:none;animation:floatAurora 10s infinite ease-in-out}.dashboard-container:after,.scan-page:after{content:"";position:fixed;bottom:-20%;right:-10%;width:80%;height:80%;background:radial-gradient(circle,var(--accent-indigo) 0%,transparent 60%);filter:blur(100px);opacity:.3;z-index:0;pointer-events:none;animation:floatAurora 8s infinite ease-in-out reverse}.scan-container{max-width:600px;width:90%;padding:3rem;background:#ffffff08;-webkit-backdrop-filter:blur(30px) saturate(180%);backdrop-filter:blur(30px) saturate(180%);border:1px solid rgba(255,255,255,.08);border-top:1px solid rgba(255,255,255,.2);border-left:1px solid rgba(255,255,255,.2);border-radius:32px;box-shadow:0 20px 50px #0000004d;z-index:10;text-align:center;transition:transform .3s ease}.scan-container h1{font-family:var(--font-display);font-size:2.5rem;font-weight:600;margin-bottom:1rem;background:var(--hero-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.scan-container .subtitle{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.drop-zone{border:2px dashed var(--border-color);border-radius:20px;padding:3rem;background:#0003;transition:all .3s ease}.drop-zone:hover,.scan-page.dragging .drop-zone{border-color:var(--accent-blue);background:#2997ff1a}.drop-zone .icon{font-size:3rem;margin-bottom:1rem;opacity:.7}.drop-zone h3{font-size:1.2rem;margin-bottom:.5rem;color:var(--text-primary)}.drop-zone p{color:var(--text-secondary);margin-bottom:1.5rem}.scan-page .btn-text{margin-top:1.5rem;background:var(--text-primary);border:none;color:var(--bg-body);cursor:pointer;text-decoration:none;font-weight:600;font-size:.95rem;padding:.8rem 2rem;border-radius:30px;transition:all .3s ease;box-shadow:0 4px 15px #0000001a}.scan-page .btn-text:hover{opacity:.8;transform:translateY(-2px);box-shadow:0 6px 20px #00000026}.scanning-state .spinner{width:50px;height:50px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--accent-blue);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1.5rem}@keyframes spin{to{transform:rotate(360deg)}}.scan-page.embedded{position:relative;min-height:calc(100vh - 140px);background:transparent;padding:0;box-sizing:border-box;display:flex;align-items:flex-start;justify-content:center;margin-top:1rem}.scan-page.embedded:before,.scan-page.embedded:after{display:none}.scan-page.embedded .scan-container{width:100%;max-width:900px;background:#ffffff08;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 10px 40px #0003;border:1px solid rgba(255,255,255,.1);padding:2rem;margin:0;border-radius:24px}[data-theme=light] .scan-page.embedded .scan-container{background:#fff9;box-shadow:0 10px 40px #00000014;border:1px solid rgba(0,0,0,.08)}.scan-page.embedded .scan-container h1{font-size:2rem;margin-bottom:.5rem}.scan-page.embedded .scan-container .subtitle{margin-bottom:1.5rem}.scan-page.embedded .drop-zone{padding:2rem}.scan-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 0%,rgba(41,151,255,.2) 50%,transparent 100%);z-index:5;pointer-events:none;animation:scanMove 2s infinite linear;border-bottom:2px solid var(--accent-blue);box-shadow:0 0 20px var(--accent-blue)}@keyframes scanMove{0%{top:-100%}to{top:100%}}.digital-twin-card.scanning{position:relative;overflow:hidden}.digital-twin-card.scanning:after{content:"ANALYZING BIOMETRICS...";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--accent-blue);font-family:var(--font-display);font-size:1.5rem;letter-spacing:.1em;z-index:6;text-shadow:0 0 10px rgba(41,151,255,.8);animation:pulseText 1s infinite alternate}@keyframes pulseText{0%{opacity:.5}to{opacity:1}}.mobile-menu-btn{position:fixed;top:calc(1rem + var(--safe-area-top, 0px));left:calc(1rem + var(--safe-area-left, 0px));width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:#1c1c1ecc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:100;box-shadow:0 4px 15px #0000004d;transition:all .2s var(--smooth-easing, ease)}[data-theme=light] .mobile-menu-btn{background:#ffffffd9;border-color:#0000001a;box-shadow:0 4px 15px #0000001a}.mobile-menu-btn:hover{background:#ffffff26;transform:scale(1.05)}[data-theme=light] .mobile-menu-btn:hover{background:#fffffff2}.mobile-menu-btn:active{transform:scale(.95)}.mobile-menu-btn .material-icons{font-size:1.4rem}@media(min-width:769px){.mobile-menu-btn{display:none}}.mic-toggle-btn{position:absolute;bottom:1.5rem;right:1.5rem;width:50px;height:50px;border-radius:50%;border:1px solid rgba(255,255,255,.1);background:#ffffff1a;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s var(--ease-spring);z-index:10;box-shadow:0 4px 15px #0003}.mic-toggle-btn:hover{background:#fff3;transform:scale(1.1);color:var(--text-primary)}.mic-toggle-btn.active{background:#ff3b3033;border-color:#ff3b3080;color:#ff3b30;box-shadow:0 0 20px #ff3b3066;animation:pulseMic 2s 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calc(1rem + var(--safe-area-left));height:100%;overflow-y:auto;overflow-x:hidden;width:100%;box-sizing:border-box;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain}.top-bar{flex-direction:column;align-items:flex-start;gap:1rem;margin-bottom:2rem}.greeting h1{font-size:2.2rem}.sidebar{position:fixed;bottom:0;left:0;width:100%;height:auto;margin:0;border-radius:20px 20px 0 0;flex-direction:row;justify-content:space-around;padding:calc(.8rem + var(--safe-area-bottom)) var(--safe-area-right) .8rem var(--safe-area-left);background:#1c1c1ed9;backdrop-filter:blur(25px) saturate(180%);-webkit-backdrop-filter:blur(25px) saturate(180%);border:none;border-top:1px solid rgba(255,255,255,.1);z-index:1000;box-shadow:0 -10px 40px #0000004d;transition:transform .3s var(--smooth-easing)}[data-theme=light] .sidebar{background:#ffffffd9;border-top:1px solid rgba(0,0,0,.1)}.sidebar-header,.sidebar-footer,.app-brand-header{display:none}.nav-menu{flex-direction:row;width:100%;justify-content:space-around;gap:0}.nav-item{flex-direction:column;gap:4px;padding:8px;font-size:.7rem;border-radius:12px;background:transparent!important;border:none;color:var(--text-secondary);transition:transform .2s var(--spring-easing),color .2s ease;cursor:pointer;position:relative}.nav-item:active{transform:scale(.9)}.nav-item .material-icons{font-size:1.6rem;margin-bottom:2px}.nav-item.active{color:var(--accent-blue);background:transparent!important;box-shadow:none}.nav-item.active .material-icons{transform:translateY(-2px);filter:drop-shadow(0 4px 8px rgba(10,132,255,.4));animation:bounceIn .4s var(--spring-easing)}@keyframes bounceIn{0%{transform:scale(.8) translateY(0)}50%{transform:scale(1.1) translateY(-2px)}to{transform:scale(1) translateY(-2px)}}.dashboard-grid{display:flex;flex-direction:column;gap:1rem}.digital-twin-card{min-height:400px;grid-row:auto}.vitals-row{grid-template-columns:1fr 1fr;gap:.8rem}.vital-card{padding:1rem;min-height:100px}.vital-value{font-size:1.6rem}.risk-row{flex-direction:column;gap:4px}.landing-nav{margin:0;border-radius:0;width:100%;top:0;padding:1rem 1.5rem;border:none;border-bottom:1px solid var(--border-color);box-sizing:border-box}.hero-section{padding:8rem 1.5rem 2rem}.hero-title{font-size:2.8rem;line-height:1.1}.hero-subtitle{font-size:1.1rem}.hero-visual{height:350px;width:100%}.glass-card-mockup{width:85%;height:320px}.bento-grid-landing{grid-template-columns:1fr;padding:0 1.5rem}.bento-item.large,.bento-item.wide{grid-column:span 1}.scan-container{width:100%;padding:2rem 1.5rem;border-radius:24px;margin:1rem;box-sizing:border-box}.scan-container h1{font-size:2rem}.drop-zone{padding:2rem 1rem}.chat-window{width:100%;height:100%;inset:0;border-radius:0;position:fixed;z-index:2000}.chat-widget{bottom:5rem;right:1.5rem}}