:root{--bg-primary: #0f1729;--bg-secondary: #162033;--bg-card: #1a2642;--bg-card-hover: #1f2d4d;--accent: #6c63ff;--accent-light: #8b83ff;--accent-glow: rgba(108, 99, 255, .2);--text-primary: #e8eaf0;--text-secondary: #8b92a8;--text-muted: #5a6178;--border: rgba(255, 255, 255, .06);--success: #4ade80;--warning: #fbbf24;--error: #f87171;--calm-blue: #60a5fa;--calm-green: #34d399;--calm-purple: #a78bfa;--calm-pink: #f472b6;--radius: 16px;--radius-sm: 10px;--shadow: 0 4px 24px rgba(0, 0, 0, .3)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6}body{background:linear-gradient(135deg,#0f1729,#1a1040,#0f1729);background-attachment:fixed}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{padding:1.5rem 2rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0f1729cc;position:sticky;top:0;z-index:100}.app-logo{display:flex;align-items:center;gap:.75rem}.app-logo-icon{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--calm-purple));display:flex;align-items:center;justify-content:center;font-size:1.2rem}.app-logo h1{font-size:1.25rem;font-weight:600;background:linear-gradient(135deg,var(--text-primary),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.greeting{color:var(--text-secondary);font-size:.9rem}.nav-tabs{display:flex;gap:.5rem;padding:1rem 2rem;overflow-x:auto;border-bottom:1px solid var(--border);background:#0f172980;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.nav-tab{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.2rem;border:1px solid var(--border);border-radius:100px;background:transparent;color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap;font-family:inherit}.nav-tab:hover{background:#ffffff0d;color:var(--text-primary);border-color:#ffffff1a}.nav-tab.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow)}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:all .2s ease}.card:hover{border-color:#ffffff1a;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.card-title{font-size:1.1rem;font-weight:600;display:flex;align-items:center;gap:.5rem}.card-subtitle{color:var(--text-secondary);font-size:.85rem;margin-top:.25rem}.section-title{font-size:1.5rem;font-weight:700;margin-bottom:.5rem}.section-subtitle{color:var(--text-secondary);font-size:.95rem;margin-bottom:2rem}.mood-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.75rem}.wellness-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}.mood-btn{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem .75rem;border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);cursor:pointer;transition:all .2s ease;font-family:inherit;color:var(--text-primary)}.mood-btn:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 8px 25px #0000004d}.mood-btn.selected{border-color:var(--accent);background:#6c63ff26;box-shadow:0 0 20px var(--accent-glow)}.mood-emoji{font-size:2rem;line-height:1}.mood-label{font-size:.75rem;font-weight:500;color:var(--text-secondary)}.breathing-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;gap:2rem}.breathing-circle{width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,var(--accent),var(--calm-purple));display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:600;color:#fff;transition:transform 4s ease-in-out,box-shadow 4s ease-in-out;box-shadow:0 0 40px var(--accent-glow)}.breathing-circle.inhale{transform:scale(1.3);box-shadow:0 0 80px #6c63ff80}.breathing-circle.exhale{transform:scale(.8);box-shadow:0 0 20px #6c63ff33}.breathing-circle.hold{transform:scale(1.3);box-shadow:0 0 60px #a78bfa66}.breathing-instruction{font-size:1.2rem;color:var(--text-secondary);text-align:center;min-height:2rem}.breathing-controls{display:flex;gap:.75rem}.btn{padding:.7rem 1.5rem;border:none;border-radius:100px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease;font-family:inherit;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-light);box-shadow:0 4px 15px var(--accent-glow)}.btn-secondary{background:#ffffff14;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff1f}.btn-small{padding:.5rem 1rem;font-size:.8rem}.journal-input{width:100%;min-height:120px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem;color:var(--text-primary);font-family:inherit;font-size:.9rem;resize:vertical;transition:border-color .2s ease;line-height:1.6}.journal-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.journal-input::placeholder{color:var(--text-muted)}.gratitude-entry{display:flex;gap:.75rem;align-items:flex-start;padding:1rem;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border)}.gratitude-number{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--calm-green),var(--calm-blue));display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0;color:#fff}.gratitude-text{flex:1;font-size:.9rem;color:var(--text-primary);line-height:1.5}.gratitude-date{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.gratitude-delete{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;font-size:1rem;transition:color .2s;line-height:1}.gratitude-delete:hover{color:var(--error)}.affirmation-card{text-align:center;padding:3rem 2rem;background:linear-gradient(135deg,#6c63ff1a,#a78bfa14);border:1px solid rgba(108,99,255,.2);border-radius:var(--radius);position:relative;overflow:hidden}.affirmation-card:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(108,99,255,.05) 0%,transparent 70%);animation:pulse-bg 8s ease-in-out infinite}@keyframes pulse-bg{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.1);opacity:1}}.affirmation-text{font-size:1.4rem;font-weight:500;line-height:1.6;color:var(--text-primary);position:relative;z-index:1;font-style:italic}.affirmation-text:before{content:'"';font-size:3rem;color:var(--accent);position:absolute;top:-1.5rem;left:-1rem;opacity:.3}.checklist-item{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border);cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none}.checklist-item:hover{border-color:#ffffff1a;background:var(--bg-card-hover)}.checklist-item.completed{opacity:.6}.checklist-checkbox{width:22px;height:22px;border-radius:6px;border:2px solid var(--text-muted);display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0;font-size:.8rem}.checklist-item.completed .checklist-checkbox{background:var(--calm-green);border-color:var(--calm-green);color:#fff}.checklist-label{flex:1;font-size:.9rem}.checklist-item.completed .checklist-label{text-decoration:line-through;color:var(--text-muted)}.checklist-category{font-size:.7rem;padding:.2rem .6rem;border-radius:100px;background:#6c63ff26;color:var(--accent-light);font-weight:500}.stats-bar{display:flex;gap:1rem;flex-wrap:wrap}.stat-item{flex:1;min-width:140px;padding:1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center}.stat-value{font-size:1.8rem;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--calm-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.stat-label{font-size:.8rem;color:var(--text-secondary);margin-top:.25rem}.mood-history{display:flex;gap:.5rem;flex-wrap:wrap}.mood-history-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.5rem;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border);min-width:60px}.mood-history-emoji{font-size:1.5rem}.mood-history-date{font-size:.65rem;color:var(--text-muted)}.form-row{display:flex;gap:.75rem;margin-top:1rem}.form-row .journal-input{min-height:auto;height:44px}.empty-state{text-align:center;padding:2rem;color:var(--text-muted)}.empty-state-icon{font-size:2.5rem;margin-bottom:.75rem;opacity:.5}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease forwards}@media(max-width:768px){.app-header{padding:1rem;flex-direction:column;gap:.5rem}.nav-tabs{padding:.75rem 1rem}.main-content{padding:1.25rem}.mood-grid{grid-template-columns:repeat(auto-fill,minmax(80px,1fr))}.breathing-circle{width:160px;height:160px}.affirmation-text{font-size:1.15rem}}