:root{--bg-color:#0f172a;--bg-surface:#1e293bb3;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#60a5fa;--success-color:#10b981;--border-color:#ffffff1a;--glass-shadow:0 4px 30px #0000001a;--glass-border:1px solid #ffffff1a}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(at 0 0,#100f15 0,#0000 50%),radial-gradient(at 50% 0,#2f3e6a 0,#0000 50%),radial-gradient(at 100% 0,#722741 0,#0000 50%);background-attachment:fixed;justify-content:center;min-height:100vh;padding:2rem 1rem;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;display:flex}.app-container{flex-direction:column;gap:2rem;width:100%;max-width:1200px;display:flex}.main-layout{grid-template-columns:1fr;align-items:start;gap:2rem;display:grid}@media (width>=768px){.main-layout{grid-template-columns:1fr 1fr}}.goals-column{flex-direction:column;gap:1.5rem;display:flex}.details-column{flex-direction:column;gap:1rem;display:flex;position:sticky;top:2rem}.accordion-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;display:flex}.accordion-content{opacity:0;max-height:0;transition:max-height .4s cubic-bezier(0,1,0,1),opacity .3s;overflow:hidden}.accordion-content.open{opacity:1;max-height:1500px;margin-top:1rem;transition:max-height .4s ease-in-out,opacity .4s ease-in-out}.subgoal-item{cursor:pointer;background:#ffffff08;border:1px solid #ffffff0d;border-radius:12px;align-items:center;gap:1rem;padding:1rem;transition:all .2s;display:flex}.subgoal-item:hover{background:#ffffff0f;transform:translate(4px)}.subgoal-item.active-subgoal{border-color:var(--accent-color);background:#3b82f61a;box-shadow:0 0 10px #3b82f633}.active-icon{box-shadow:0 0 10px var(--accent-color);background:var(--accent-color)!important;color:#fff!important}.wmde-markdown{color:var(--text-primary)!important;background-color:#0000!important}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(12px);border:var(--glass-border);box-shadow:var(--glass-shadow);border-radius:16px;padding:1.5rem;transition:transform .2s,box-shadow .2s}h1{background:linear-gradient(135deg,#60a5fa,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}h2{margin-bottom:1rem;font-size:1.25rem;font-weight:600}input[type=text],input[type=date]{border:1px solid var(--border-color);width:100%;color:var(--text-primary);background:#0f172a99;border-radius:8px;outline:none;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}input[type=text]:focus,input[type=date]:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px #3b82f64d}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent-color);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.btn-icon{color:var(--text-secondary);background:0 0;border-radius:50%;padding:.5rem}.btn-icon:hover{color:var(--text-primary);background:#ffffff1a}.custom-checkbox{appearance:none;border:2px solid var(--border-color);cursor:pointer;background:0 0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.custom-checkbox:checked{background:var(--success-color);border-color:var(--success-color);animation:.4s ease-out pulse}.custom-checkbox:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:6px;height:12px;position:absolute;top:2px;transform:rotate(45deg)}@keyframes pulse{0%{transform:scale(1)}50%{box-shadow:0 0 15px var(--success-color);transform:scale(1.2)}to{transform:scale(1)}}.goal-item{margin-bottom:1.5rem}.subgoal-list{flex-direction:column;gap:.75rem;margin-top:1rem;display:flex}.subgoal-content{flex-direction:column;flex:1;display:flex}.subgoal-title{font-size:1.05rem;font-weight:500;transition:color .3s}.subgoal-title.completed{color:var(--text-secondary);text-decoration:line-through}.subgoal-meta{color:var(--text-secondary);gap:.5rem;margin-top:.25rem;font-size:.85rem;display:flex}.date-badge{background:#ffffff1a;border-radius:12px;align-items:center;gap:.25rem;padding:.1rem .5rem;font-size:.75rem;display:inline-flex}.date-badge.overdue{color:#ef4444;background:#ef44441a}.add-form{gap:.5rem;margin-top:1rem;display:flex}.flex-row{justify-content:space-between;align-items:center;display:flex}.header-actions{gap:.5rem;display:flex}.progress-container{background:#ffffff1a;border-radius:3px;width:100%;height:6px;margin-top:.5rem;overflow:hidden}.progress-bar{background:linear-gradient(90deg,#3b82f6,#8b5cf6);height:100%;transition:width .5s ease-out}.streak-calendar-popup{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:var(--glass-border);z-index:100;border-radius:12px;width:260px;margin-top:.5rem;padding:1rem;position:absolute;top:100%;right:0;box-shadow:0 10px 40px #0000004d}.streak-grid{grid-template-columns:repeat(7,1fr);gap:6px;margin-top:.5rem;display:grid}.streak-box{aspect-ratio:1;background:#ffffff1a;border-radius:4px;transition:all .2s}.streak-box.active{background:#f97316;box-shadow:0 0 8px #f9731666}