:root{--bg-color: #f1f5f9;--text-primary: #1e293b;--text-secondary: #64748b;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, 1);--primary-color: #8b5cf6;--primary-hover: #7c3aed;--secondary-color: #ec4899;--success-color: #10b981;--danger-color: #ef4444;--card-radius: 20px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,Noto Sans KR,sans-serif;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;overflow-x:hidden}.container{max-width:900px;margin:0 auto;padding:2rem;position:relative;z-index:1}header{text-align:center;margin-bottom:2rem}.header-top{display:flex;align-items:center;justify-content:center;position:relative;margin-bottom:1rem}h1{font-size:2.2rem;font-weight:800;color:#1e293b}.target-info{font-size:1.1rem;color:#3b82f6;margin-top:.5rem;font-weight:600}.badge{display:inline-block;padding:.3rem .8rem;border-radius:20px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-weight:700;font-size:.9rem;margin-top:.5rem;box-shadow:0 4px 10px #f59e0b4d}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--card-radius);padding:2rem;box-shadow:0 8px 30px #0000000d;margin-bottom:1.5rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.btn{width:100%;padding:1rem;border-radius:12px;border:none;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));box-shadow:0 4px 15px #8b5cf64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf666}.btn-secondary{background:#e2e8f0;color:#475569;border:1px solid #cbd5e1}.btn-outline{background:transparent;color:#475569;border:1px solid #cbd5e1}.btn-small{padding:.5rem 1rem;font-size:.9rem;width:auto}.btn-icon{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:color .3s;padding:.5rem;border-radius:50%}.btn-icon:hover{color:#1e293b;background:#0000000d}.input-group{display:flex;flex-direction:column;gap:.5rem;flex:1}label{font-size:.9rem;color:var(--text-secondary);font-weight:600}input,select{background:#fff;border:1px solid #cbd5e1;border-radius:12px;padding:1rem;color:#1e293b;font-size:1rem;font-family:Outfit,sans-serif;outline:none;width:100%;transition:border-color .3s;box-shadow:inset 0 2px 4px #00000005}input:focus,select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #8b5cf61a}option{background:#fff;color:#1e293b}.balance-display{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.5rem}.amount{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#8b5cf6,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.small-text{font-size:.85rem;color:var(--text-secondary)}.progress-info{display:flex;justify-content:space-between;margin-bottom:.8rem;font-size:.95rem;color:#475569;font-weight:600}.progress-bar-container{width:100%;height:12px;background:#e2e8f0;border-radius:10px;overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:10px;transition:width .8s}.history-list{max-height:300px;overflow-y:auto;padding-right:.5rem;display:flex;flex-direction:column;gap:.8rem}.history-list::-webkit-scrollbar{width:6px}.history-list::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.history-item{background:#fff;border-radius:12px;padding:1rem;display:flex;justify-content:space-between;align-items:center;border-left:4px solid var(--primary-color);box-shadow:0 2px 5px #00000005;border-right:1px solid #e2e8f0;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0}.history-item.deduct{border-left-color:var(--danger-color)}.history-title{font-weight:600;font-size:1rem;display:block;color:#1e293b}.history-date{font-size:.8rem;color:var(--text-secondary)}.history-amount{font-weight:800;font-size:1.1rem;color:var(--success-color);text-align:right}.history-item.deduct .history-amount{color:var(--danger-color)}.todo-item{display:flex;align-items:center;gap:1rem;padding:.8rem;background:#fff;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:.5rem;transition:background .2s;box-shadow:0 2px 5px #00000005}.todo-item:hover{background:#f8fafc}.todo-checkbox{width:20px;height:20px;cursor:pointer;accent-color:var(--primary-color)}.todo-text{flex:1;font-size:1rem;transition:color .3s;color:#1e293b}.todo-text.completed{text-decoration:line-through;color:var(--text-secondary)}.todo-delete{color:var(--danger-color);cursor:pointer;opacity:.5;transition:opacity .2s}.todo-delete:hover{opacity:1}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.5rem;margin-top:1rem}.cal-header{text-align:center;font-weight:700;color:var(--text-secondary);padding:.5rem}.cal-day{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:.5rem;min-height:80px;display:flex;flex-direction:column;cursor:pointer;transition:background .2s,transform .1s}.cal-day:hover{background:#f1f5f9;transform:scale(1.02);z-index:2;box-shadow:0 4px 10px #0000000d}.cal-day.empty{background:transparent;border:none;cursor:default}.cal-day.empty:hover{transform:none;box-shadow:none}.cal-date{font-size:.9rem;font-weight:700;margin-bottom:.3rem;color:#334155}.cal-event{font-size:.75rem;background:#f1f5f9;padding:.2rem .4rem;border-radius:4px;margin-bottom:.2rem;word-break:keep-all;color:#475569;font-weight:600}.cal-holiday{background:#fee2e2;color:#b91c1c}.cal-custom-event{background:#ede9fe;color:#6d28d9}.profile-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem}.profile-card{text-align:center;cursor:pointer;transition:transform .3s,box-shadow .3s;padding:1.5rem;width:140px}.profile-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000001a;border-color:var(--primary-color)}.avatar{width:60px;height:60px;border-radius:50%;margin:0 auto .8rem;display:flex;align-items:center;justify-content:center;font-size:2rem;box-shadow:0 4px 10px #0000001a}.bg-purple{background:linear-gradient(135deg,#d8b4fe,#a855f7);color:#fff}.bg-blue{background:linear-gradient(135deg,#93c5fd,#3b82f6);color:#fff}.bg-green{background:linear-gradient(135deg,#6ee7b7,#10b981);color:#fff}.bg-pink{background:linear-gradient(135deg,#f9a8d4,#ec4899);color:#fff}.modal{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{max-width:400px;width:90%;text-align:center;background:#fff}.modal-actions{display:flex;flexDirection:column;gap:.5rem}@media (max-width: 600px){.grid-2{grid-template-columns:1fr}.cal-day{min-height:60px}.cal-event{font-size:.65rem}.profile-card{width:40%;padding:1rem}.avatar{width:50px;height:50px;font-size:1.5rem}}.toast{position:fixed;bottom:2rem;left:50%;transform:translate(-50%) translateY(100px);background:var(--success-color);color:#fff;padding:1rem 2rem;border-radius:30px;font-weight:600;opacity:0;transition:all .4s;z-index:100;box-shadow:0 10px 30px #10b9814d}.toast.show{transform:translate(-50%) translateY(0);opacity:1}.loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#fffc;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.spinner{width:50px;height:50px;border:4px solid #e2e8f0;border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.background-shapes{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;overflow:hidden;background:#f8fafc}.shape{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4;animation:float 15s infinite ease-in-out alternate}.shape-1{top:-10%;left:-10%;width:500px;height:500px;background:#c084fc;animation-delay:0s}.shape-2{bottom:-20%;right:-10%;width:600px;height:600px;background:#f472b6;animation-delay:-5s}.shape-3{top:40%;left:40%;width:400px;height:400px;background:#7dd3fc;animation-delay:-2s}@keyframes float{0%{transform:translate(0) scale(1)}to{transform:translate(30px,50px) scale(1.1)}}