.today-section{margin-bottom:2rem}.intake-display{display:flex;align-items:center;gap:2rem;margin:1.5rem 0;justify-content:center}.water-glass{position:relative;width:120px;height:200px;border:3px solid var(--primary);border-radius:0 0 20px 20px;background:rgba(255,255,255,.1);overflow:hidden}.water-level{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,#3b82f6,#60a5fa);transition:height .5s;border-radius:0 0 17px 17px;height:0%}.glass-marks{position:absolute;left:125px;top:0;height:100%;width:40px}.mark{position:absolute;font-size:.75rem;color:var(--text-secondary);white-space:nowrap}.mark::before{content:'';position:absolute;left:-10px;top:50%;transform:translateY(-50%);width:8px;height:1px;background:var(--border)}.intake-stats{text-align:center}.current-intake{font-size:3rem;font-weight:700;color:var(--primary);margin-bottom:.5rem}.current-intake small{font-size:1rem;color:var(--text-secondary)}.goal-progress{font-size:1.25rem;margin-bottom:1rem;color:var(--text)}.goal-setting{color:var(--text-secondary);font-size:.875rem}.custom-add-section,.quick-add-section,.weekly-section{margin-bottom:2rem;padding:1.5rem;background:var(--background-secondary);border-radius:var(--border-radius)}.quick-add-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem;margin-top:1rem}.quick-add-btn{display:flex;flex-direction:column;align-items:center;padding:1rem;border:2px solid var(--border);background:var(--background);border-radius:var(--border-radius);cursor:pointer;transition:.2s;text-align:center}.quick-add-btn:hover{border-color:var(--primary);background:var(--primary);color:#fff;transform:translateY(-2px)}.quick-add-btn .icon{font-size:2rem;margin-bottom:.5rem}.quick-add-btn span:not(.icon){font-weight:600;margin-bottom:.25rem}.quick-add-btn small{color:var(--text-secondary);font-size:.75rem}.quick-add-btn:hover small{color:#fff}.custom-input-group{display:flex;gap:.5rem;margin-top:1rem}.custom-input-group input{flex:1;padding:.75rem;border:1px solid var(--border);border-radius:var(--border-radius);font-size:1rem}.weekly-chart{display:flex;align-items:end;justify-content:space-between;height:150px;margin:1rem 0;padding:0 .5rem;border-bottom:1px solid var(--border)}.day-bar{display:flex;flex-direction:column;align-items:center;flex:1;margin:0 .25rem}.bar{width:100%;max-width:40px;background:linear-gradient(to top,#3b82f6,#60a5fa);border-radius:4px 4px 0 0;margin-bottom:.5rem;min-height:5px;transition:.3s}.bar.achieved{background:linear-gradient(to top,#10b981,#34d399)}.bar.partial{background:linear-gradient(to top,#f59e0b,#fbbf24)}.day-label{font-size:.75rem;color:var(--text-secondary);font-weight:600}.day-amount{font-size:.625rem;color:var(--text-secondary);margin-top:.25rem}.weekly-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}.weekly-stats .stat-item{text-align:center;padding:1rem;background:var(--background);border-radius:var(--border-radius)}.weekly-stats .stat-item span{display:block;font-size:1.5rem;font-weight:700;color:var(--primary)}.weekly-stats .stat-item small{font-size:.75rem;color:var(--text-secondary)}.weekly-stats .stat-item label{display:block;font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}.actions-section{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}@media (max-width:768px){.intake-display{flex-direction:column;gap:1rem}.glass-marks{position:static;display:flex;justify-content:space-around;margin-top:.5rem}.mark::before{display:none}.quick-add-buttons{grid-template-columns:repeat(2,1fr)}.custom-input-group{flex-direction:column}.weekly-stats{grid-template-columns:1fr}}.app-icon{font-size:3rem;display:block;margin-bottom:1rem}.goal-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.goal-modal-content{background:var(--background);padding:2rem;border-radius:var(--border-radius);max-width:400px;width:90%}.goal-modal h3{margin-bottom:1rem;color:var(--text)}.goal-modal input{width:100%;padding:.75rem;margin-bottom:1rem;border:1px solid var(--border);border-radius:var(--border-radius);font-size:1rem}.goal-modal-actions{display:flex;gap:1rem;justify-content:flex-end}