:root{--bg-color: #0f172a;--text-color: #f8fafc;--primary: #6366f1;--secondary: #ec4899;--accent: #8b5cf6;--glass-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--card-bg: rgba(15, 23, 42, .6);--happy: #22c55e;--neutral: #eab308;--sad: #ef4444;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:var(--text-color);background-color:var(--bg-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,#1e1b4b,#0f172a)}#root{width:100%;max-width:1280px;margin:0 auto;padding:2rem}button{cursor:pointer;border:none;background:none;color:inherit;font-family:inherit}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.w-full{width:100%}.h-full{height:100%}.text-4xl{font-size:2.5rem}.text-2xl{font-size:1.5rem}.text-xl{font-size:1.25rem}.text-lg{font-size:1.125rem}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.text-gray{color:#94a3b8}.text-center{text-align:center}.glass-panel{background:var(--glass-bg);border-radius:16px;box-shadow:0 4px 30px #0000001a;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--glass-border)}.title-gradient{background:linear-gradient(to right,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;color:transparent}.login-container{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.user-btn{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:2rem;min-width:160px;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;transition:all .3s ease}.user-btn:hover{transform:scale(1.05);border-color:var(--primary)}.user-avatar{width:4rem;height:4rem;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:#fff;box-shadow:0 4px 12px #0003}.emotion-btn{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;width:7rem;border-radius:16px;transition:all .3s cubic-bezier(.4,0,.2,1);background:#ffffff08;border:1px solid rgba(255,255,255,.05);position:relative;overflow:hidden}.emotion-btn:before{content:"";position:absolute;top:0;left:0;right:0;height:50%;background:linear-gradient(to bottom,rgba(255,255,255,.1),transparent);border-radius:16px 16px 0 0;opacity:0;transition:opacity .3s}.emotion-btn:hover{transform:translateY(-2px);background:#ffffff14;box-shadow:0 8px 20px #0003}.emotion-btn:hover:before{opacity:1}.emotion-btn.selected{background:var(--glass-bg);box-shadow:0 0 20px rgba(var(--color-rgb),.3);border-width:2px}.grid-7{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.5rem}.calendar-day{aspect-ratio:1;border-radius:8px;padding:.25rem;display:flex;flex-direction:column;align-items:center;justify-content:space-between;position:relative;transition:background .2s}.calendar-day.current{background:#ffffff0d}.calendar-day.current:hover{background:#ffffff1a}.calendar-day.other{opacity:.3}.calendar-day.today{border:1px solid var(--primary)}.emotion-indicator{position:relative;width:100%;flex:1;display:flex;align-items:stretch;justify-content:center;gap:0;border-radius:6px;overflow:hidden}.emotion-color{transition:all .3s ease;border-radius:6px}.emotion-color.full{width:100%;height:100%}.emotion-color.left{width:50%;height:100%;border-radius:6px 0 0 6px}.emotion-color.right{width:50%;height:100%;border-radius:0 6px 6px 0}.emotion-happy{background:linear-gradient(135deg,#22c55e,#16a34a);box-shadow:0 2px 8px #22c55e4d}.emotion-neutral{background:linear-gradient(135deg,#eab308,#ca8a04);box-shadow:0 2px 8px #eab3084d}.emotion-sad{background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 2px 8px #ef44444d}.calendar-day:hover .emotion-color{filter:brightness(1.1)}.checkbox-wrapper{display:flex;align-items:center;gap:.5rem;cursor:pointer;-webkit-user-select:none;user-select:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease-out forwards}.icon-calendar{width:80px;height:80px;font-size:80px}.icon-selector{width:48px;height:48px;font-size:48px}@media(max-width:768px){.icon-calendar{width:44px;height:44px;font-size:44px}.icon-selector{width:36px;height:36px;font-size:36px}}