:root{--sage-primary: #8A9A5B;--sage-light: #A8B577;--sage-lighter: #C4D193;--sage-dark: #6B7A44;--sage-darker: #4C5530;--stone-primary: #928E85;--stone-light: #A8A49B;--stone-lighter: #BEB9B1;--stone-dark: #7A766E;--stone-darker: #625F58;--cream-white: #FAF9F7;--warm-white: #F5F4F2;--soft-gray: #E8E6E3;--medium-gray: #D1CFC9;--charcoal: #3A3832;--deep-charcoal: #2A2621;--bg-primary: var(--cream-white);--bg-secondary: var(--warm-white);--bg-tertiary: var(--soft-gray);--surface-soft: var(--warm-white);--text-primary: var(--charcoal);--text-secondary: var(--stone-darker);--text-muted: var(--stone-primary);--border-color: var(--medium-gray);--shadow-light: rgba(138, 154, 91, .08);--shadow-medium: rgba(138, 154, 91, .15);--accent-soft: rgba(138, 154, 91, .2);--primary-accent: var(--sage-primary);--primary-accent-light: var(--sage-light);--primary-accent-lighter: var(--sage-lighter);--primary-accent-dark: var(--sage-dark);--secondary-accent: var(--stone-primary);--secondary-accent-light: var(--stone-light);--secondary-accent-lighter: var(--stone-lighter);--secondary-accent-dark: var(--stone-dark);--success-color: #7A9A5B;--warning-color: #B5A05B;--error-color: #A5705B;--info-color: var(--sage-primary);--gradient-primary: linear-gradient(135deg, var(--sage-primary), var(--stone-light));--gradient-secondary: linear-gradient(135deg, var(--sage-light), var(--stone-lighter));--gradient-calm: linear-gradient(135deg, var(--sage-lighter), var(--stone-light));--gradient-warm: linear-gradient(135deg, var(--stone-lighter), var(--sage-lighter));--sidebar-width-expanded: 280px;--sidebar-width-collapsed: 70px;--mobile-navbar-height: 70px;--font-primary: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}[data-theme=dark]{--bg-primary: #1A1B2E;--bg-secondary: #16213E;--bg-tertiary: #0F3460;--surface-soft: #16213E;--text-primary: #E94560;--text-secondary: #F5F5F5;--text-muted: #B8B8B8;--border-color: #533A7B;--shadow-light: rgba(233, 69, 96, .15);--shadow-medium: rgba(233, 69, 96, .25);--accent-soft: rgba(233, 69, 96, .2);--primary-accent: #E94560;--primary-accent-light: #FF6B7A;--primary-accent-dark: #C73650;--secondary-accent: #533A7B;--secondary-accent-light: #7209B7;--secondary-accent-dark: #3E2A5C;--success-color: #4ECDC4;--warning-color: #FFE66D;--error-color: #FF6B6B;--gradient-primary: linear-gradient(135deg, #E94560, #533A7B);--gradient-secondary: linear-gradient(135deg, #7209B7, #E94560);--gradient-calm: linear-gradient(135deg, #4ECDC4, #533A7B);--gradient-warm: linear-gradient(135deg, #FFE66D, #E94560)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);background:var(--bg-primary);min-height:100vh;color:var(--text-primary);transition:background-color .3s ease,color .3s ease;overflow-x:hidden}.app{display:flex;min-height:100vh;transition:all .3s ease}.main-content{flex:1;display:flex;flex-direction:column;min-height:100vh;transition:all .3s ease}@media (min-width: 769px){.app.sidebar-expanded .main-content{margin-left:var(--sidebar-width-expanded)}.app.sidebar-collapsed .main-content{margin-left:var(--sidebar-width-collapsed)}}.sidebar{position:fixed;top:0;left:0;height:100vh;background:var(--gradient-primary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid rgba(255,255,255,.1);box-shadow:4px 0 20px var(--shadow-medium);z-index:1000;display:flex;flex-direction:column;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden}.sidebar.expanded{width:var(--sidebar-width-expanded)}.sidebar.collapsed{width:var(--sidebar-width-collapsed)}.sidebar-header{padding:1.5rem 1rem;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:1rem;min-height:80px}.sidebar-toggle{background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:12px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:#fff;font-size:1rem;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.sidebar-toggle:hover{background:#ffffff4d;transform:scale(1.05)}.sidebar-brand{flex:1}.brand-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:.25rem}.logo-image{width:32px;height:32px;border-radius:8px;object-fit:contain;background:#ffffff1a;padding:4px}.logo-fallback{font-size:1.5rem;line-height:1}.sidebar-brand h1{color:#fff;font-size:1.4rem;font-weight:600;text-shadow:0 2px 8px rgba(0,0,0,.1)}.sidebar-brand p{color:#ffffffe6;font-size:.85rem;font-weight:400}.sidebar-brand-collapsed{display:flex;align-items:center;justify-content:center;width:100%}.logo-image-small{width:28px;height:28px;border-radius:6px;object-fit:contain;background:#ffffff1a;padding:3px}.logo-fallback-small{font-size:1.3rem;line-height:1;color:#fff}.mobile-header{text-align:center}.mobile-brand{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:.25rem}.mobile-logo{width:24px;height:24px;border-radius:4px;object-fit:contain;background:#ffffff1a;padding:2px}.mobile-logo-fallback{font-size:1.2rem;line-height:1;color:#fff}.mobile-header h1{font-size:1.5rem;font-weight:600;margin:0;text-shadow:0 2px 8px rgba(0,0,0,.1);color:#fff}.mobile-header p{font-size:.85rem;opacity:.95;font-weight:400;color:#ffffffe6}.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}.nav-list{list-style:none;padding:0;margin:0}.nav-item{margin-bottom:.5rem}.nav-button{width:100%;background:transparent;border:none;padding:1rem;display:flex;align-items:center;gap:1rem;cursor:pointer;transition:all .3s ease;border-radius:0 25px 25px 0;margin-right:1rem;color:#fffc;text-align:left;font-family:var(--font-primary);position:relative;overflow:hidden}.nav-button:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffff1a;opacity:0;transition:opacity .3s ease}.nav-button:hover:before{opacity:1}.nav-button:hover{color:#fff;transform:translate(5px)}.nav-button.active{background:#fff3;color:#fff;box-shadow:0 4px 15px #0000001a}.nav-button.active:after{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:60%;background:#fff;border-radius:0 4px 4px 0}.nav-icon{font-size:1.3rem;min-width:24px;text-align:center;position:relative;z-index:1}.nav-content{flex:1;position:relative;z-index:1}.nav-label{display:block;font-size:.95rem;font-weight:500;margin-bottom:.125rem}.nav-description{display:block;font-size:.75rem;opacity:.8;font-weight:400}.sidebar-footer{padding:1rem;border-top:1px solid rgba(255,255,255,.1)}.footer-content{background:#ffffff1a;padding:.75rem;border-radius:12px;text-align:center}.footer-text{color:#ffffffe6;font-size:.8rem;font-weight:400}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:999;opacity:0;visibility:hidden;transition:all .3s ease}.sidebar-overlay.active{opacity:1;visibility:visible}.mobile-navbar{background:var(--bg-secondary);border-top:1px solid var(--border-color);box-shadow:0 -2px 10px var(--shadow-light);position:fixed;bottom:0;left:0;right:0;z-index:1000;height:var(--mobile-navbar-height)}.mobile-nav-container{display:flex;height:100%;max-width:100%;overflow-x:auto}.mobile-nav-button{flex:1;background:transparent;border:none;padding:.5rem .25rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;cursor:pointer;transition:all .3s ease;color:var(--text-muted);font-family:var(--font-primary);min-width:60px}.mobile-nav-button:hover{background:var(--bg-tertiary);color:var(--text-secondary)}.mobile-nav-button.active{color:var(--primary-accent);background:var(--bg-tertiary)}.mobile-nav-icon{font-size:1.2rem}.mobile-nav-label{font-size:.65rem;font-weight:500;text-align:center}.app-header{background:var(--gradient-secondary);padding:1.5rem 2rem;color:#fff;flex-shrink:0;box-shadow:0 2px 10px var(--shadow-light)}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:100%}.header-actions{display:flex;align-items:center;gap:1rem}.theme-toggle{background:#fff3;border:2px solid rgba(255,255,255,.3);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;cursor:pointer;transition:all .3s ease;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle:hover{background:#ffffff4d;transform:scale(1.05)}.app-content{flex:1;padding:2rem;overflow-y:auto;max-height:calc(100vh - 100px)}.mood-entry{margin-bottom:2rem}.mood-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:20px;padding:16px;justify-content:center;max-width:800px;margin:0 auto}.mood-button-container{position:relative;width:100%;aspect-ratio:1;display:flex;justify-content:center}.mood-button{background:var(--surface-soft);border:2px solid var(--border-color);border-radius:20px;padding:1.5rem;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;box-shadow:0 4px 16px #00000014;position:relative;overflow:hidden;width:100%;height:100%;min-height:120px;max-width:160px}.mood-button:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--accent-soft);opacity:0;transition:opacity .3s ease}.mood-button:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 8px 24px #00000026;border-color:var(--primary-accent)}.mood-button:hover:before{opacity:.15}.mood-button.active{border-color:var(--primary-accent);background:var(--primary-accent);color:#fff;transform:translateY(-2px) scale(1.05);box-shadow:0 8px 24px var(--accent-soft)}.mood-emoji{font-size:2.5rem;position:relative;z-index:1;line-height:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.mood-label{font-size:.9rem;font-weight:600;position:relative;z-index:1;text-align:center;line-height:1.2;letter-spacing:.5px;color:var(--text-primary);transition:color .3s ease}.add-custom-mood{border:2px dashed var(--border-color);background:transparent;opacity:.8}.add-custom-mood:hover{border-color:var(--primary-accent);background:var(--accent-soft);opacity:1}.remove-custom-mood{position:absolute;top:8px;right:8px;background:var(--error-color);color:#fff;border:none;border-radius:50%;width:24px;height:24px;font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2;transition:all .3s ease;box-shadow:0 2px 8px #0003}.remove-custom-mood:hover{transform:scale(1.1);background:#d63031}.energy-tracker{margin-top:2rem;padding:2rem;background:var(--surface-soft);border-radius:20px;border:1px solid var(--border-color);box-shadow:0 4px 16px #00000014}.energy-tracker h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.3rem;font-weight:600;text-align:center}.energy-subtitle{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem;text-align:center}.energy-grid{display:flex;justify-content:center;gap:16px;margin-bottom:1.5rem;flex-wrap:wrap}.energy-button{background:var(--bg-secondary);border:3px solid var(--border-color);border-radius:16px;padding:1rem .75rem;cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;gap:.5rem;font-size:.8rem;min-width:80px;position:relative;overflow:hidden}.energy-button:before{content:"";position:absolute;bottom:0;left:0;right:0;height:0%;background:linear-gradient(to top,var(--primary-accent),var(--primary-accent-light));transition:height .3s ease;opacity:.2}.energy-button[data-level="1"]:before{height:20%}.energy-button[data-level="2"]:before{height:40%}.energy-button[data-level="3"]:before{height:60%}.energy-button[data-level="4"]:before{height:80%}.energy-button[data-level="5"]:before{height:100%}.energy-button:hover{transform:translateY(-3px);border-color:var(--primary-accent);box-shadow:0 6px 20px #00000026}.energy-button.active{background:var(--primary-accent);border-color:var(--primary-accent);color:#fff;transform:translateY(-2px) scale(1.05);box-shadow:0 8px 24px var(--accent-soft)}.energy-button.active:before{opacity:0}.energy-emoji{font-size:1.8rem;position:relative;z-index:1;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.energy-label{font-weight:600;position:relative;z-index:1;text-align:center}.current-energy{text-align:center;padding:1.5rem;background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border-color);box-shadow:0 4px 16px #00000014}.energy-display{font-weight:700;color:var(--primary-accent);font-size:1.2rem}.energy-description{font-size:.9rem;color:var(--text-muted);margin-top:.5rem;line-height:1.4}.calm-tab{text-align:center;max-width:600px;margin:0 auto;padding:2rem 0}.calm-tab h2{color:var(--text-primary);margin-bottom:2rem;font-size:2rem;font-weight:600;letter-spacing:-.5px}.breathing-section{margin-bottom:3rem}.breathing-circle{position:relative;width:200px;height:200px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center}.breathing-animation{width:160px;height:160px;border-radius:50%;background:var(--gradient-calm);animation:breathe 4s ease-in-out infinite;opacity:.9;box-shadow:0 0 40px var(--shadow-medium);position:relative}.breathing-animation:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:80%;border-radius:50%;background:#fff3;animation:breathe-inner 4s ease-in-out infinite}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}@keyframes breathe-inner{0%,to{opacity:.2}50%{opacity:.4}}.breathing-text{position:absolute;color:var(--text-primary);font-weight:500;font-size:1rem;text-align:center;max-width:200px;line-height:1.4}.quote-section{margin-bottom:3rem}.motivational-quote{background:var(--gradient-warm);color:#fff;padding:2rem;border-radius:20px;font-size:1.1rem;font-weight:500;line-height:1.6;border:none;font-style:italic;box-shadow:0 8px 32px var(--shadow-medium);max-width:500px;margin:0 auto}.sound-section{margin-top:3rem}.sound-button{background:var(--gradient-primary);color:#fff;border:none;padding:1.25rem 2.5rem;border-radius:30px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);margin-bottom:1rem;font-family:var(--font-primary);box-shadow:0 6px 20px var(--shadow-medium);letter-spacing:.5px}.sound-button:hover{transform:translateY(-3px);box-shadow:0 12px 32px var(--shadow-medium)}.sound-button.playing{background:var(--gradient-calm);animation:pulse-glow 2s ease-in-out infinite}@keyframes pulse-glow{0%,to{box-shadow:0 6px 20px var(--shadow-medium)}50%{box-shadow:0 6px 20px var(--shadow-medium),0 0 20px var(--accent-soft)}}.sound-status{color:var(--secondary-accent);font-weight:500;font-size:.95rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.tools-invitation{margin-top:4rem;padding:2rem;background:var(--surface-soft);border-radius:20px;border:1px solid var(--border-color);box-shadow:0 4px 16px #00000014}.invitation-content h3{color:var(--text-primary);margin-bottom:1rem;font-size:1.3rem;font-weight:600}.invitation-content p{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.6;font-size:1rem}.tools-button{background:var(--gradient-primary);color:#fff;border:none;padding:1rem 2rem;border-radius:25px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:var(--font-primary);margin-bottom:.75rem;box-shadow:0 4px 16px var(--shadow-medium)}.tools-button:hover{transform:translateY(-2px);box-shadow:0 8px 24px var(--shadow-medium)}.invitation-note{color:var(--text-muted);font-size:.9rem;font-style:italic}.compassionate-chat{max-width:700px;margin:0 auto}.chat-header{text-align:center;margin-bottom:2rem;padding:2rem;background:var(--surface-soft);border-radius:20px;border:1px solid var(--border-color);box-shadow:0 4px 16px #00000014}.chat-header h2{color:var(--text-primary);margin-bottom:.75rem;font-size:1.8rem;font-weight:600;letter-spacing:-.5px}.chat-header p{color:var(--text-muted);font-size:1rem;line-height:1.5}.chat-container{background:var(--surface-soft);border-radius:20px;padding:1.5rem;min-height:400px;display:flex;flex-direction:column;border:1px solid var(--border-color);box-shadow:0 4px 16px #00000014}.chat-welcome{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.welcome-message{text-align:center;color:var(--text-secondary);line-height:1.6}.welcome-message p{margin-bottom:1rem;font-size:1rem}.chat-messages{flex:1;display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem;max-height:300px;overflow-y:auto;padding:.5rem}.chat-message{display:flex;animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message.user{justify-content:flex-end}.chat-message.bot{justify-content:flex-start}.message-content{max-width:85%;padding:1rem 1.25rem;border-radius:18px;font-size:.95rem;line-height:1.5;box-shadow:0 2px 8px #0000001a}.chat-message.user .message-content{background:var(--primary-accent);color:#fff;border-bottom-right-radius:6px}.chat-message.bot .message-content{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-bottom-left-radius:6px}.chat-input-container{display:flex;gap:.75rem;align-items:flex-end;padding:1rem;background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border-color)}.chat-input{flex:1;padding:.75rem 1rem;border:2px solid var(--border-color);border-radius:12px;background:var(--surface-soft);color:var(--text-primary);font-family:var(--font-primary);font-size:.95rem;resize:none;transition:border-color .3s ease;min-height:48px}.chat-input:focus{outline:none;border-color:var(--primary-accent);box-shadow:0 0 0 3px var(--accent-soft)}.send-button{background:var(--primary-accent);border:none;border-radius:12px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #0000001a}.send-button:hover:not(:disabled){background:var(--primary-accent-light);transform:scale(1.05);box-shadow:0 4px 12px #00000026}.send-button:disabled{opacity:.5;cursor:not-allowed}.api-status{font-size:.8rem;padding:.5rem 1rem;border-radius:16px;margin-top:.75rem;text-align:center;font-weight:500;display:inline-block}.api-status.connected{background:#7a9a5b33;color:var(--success-color);border:1px solid var(--success-color)}.api-status.no-key,.api-status.error{background:#b5a05b33;color:var(--warning-color);border:1px solid var(--warning-color)}.calendar-view{max-width:900px;margin:0 auto}.calendar-header{text-align:center;margin-bottom:2rem}.calendar-header h2{color:var(--text-primary);margin-bottom:.5rem;font-size:1.8rem;font-weight:600;letter-spacing:-.5px}.calendar-header p{color:var(--text-muted);font-size:1rem;margin-bottom:1.5rem}.week-navigation{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-bottom:2rem}.week-nav-button{background:var(--primary-accent);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:16px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:var(--font-primary);box-shadow:0 4px 12px #00000014}.week-nav-button:hover:not(:disabled){background:var(--primary-accent-light);transform:translateY(-2px);box-shadow:0 6px 16px #0000001f}.week-nav-button:disabled{opacity:.5;cursor:not-allowed}.current-week{font-weight:600;color:var(--text-primary);font-size:1rem;min-width:120px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:16px;margin-bottom:2rem}.calendar-day{background:var(--surface-soft);border:2px solid var(--border-color);border-radius:16px;padding:1rem;min-height:100px;display:flex;flex-direction:column;transition:all .3s ease;box-shadow:0 4px 12px #00000014;position:relative;overflow:hidden}.calendar-day:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0000001f}.calendar-day.today{border-color:var(--primary-accent);box-shadow:0 4px 16px 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