.react-calendar{width:350px;max-width:100%;background:#fff;border:1px solid #a0a096;font-family:Arial,Helvetica,sans-serif;line-height:1.125em}.react-calendar--doubleView{width:700px}.react-calendar--doubleView .react-calendar__viewContainer{display:flex;margin:-.5em}.react-calendar--doubleView .react-calendar__viewContainer>*{width:50%;margin:.5em}.react-calendar,.react-calendar *,.react-calendar *:before,.react-calendar *:after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}.react-calendar button{margin:0;border:0;outline:none}.react-calendar button:enabled:hover{cursor:pointer}.react-calendar__navigation{display:flex;height:44px;margin-bottom:1em}.react-calendar__navigation button{min-width:44px;background:none}.react-calendar__navigation button:disabled{background-color:#f0f0f0}.react-calendar__navigation button:enabled:hover,.react-calendar__navigation button:enabled:focus{background-color:#e6e6e6}.react-calendar__month-view__weekdays{text-align:center;text-transform:uppercase;font:inherit;font-size:.75em;font-weight:700}.react-calendar__month-view__weekdays__weekday{padding:.5em}.react-calendar__month-view__weekNumbers .react-calendar__tile{display:flex;align-items:center;justify-content:center;font:inherit;font-size:.75em;font-weight:700}.react-calendar__month-view__days__day--weekend{color:#d10000}.react-calendar__month-view__days__day--neighboringMonth,.react-calendar__decade-view__years__year--neighboringDecade,.react-calendar__century-view__decades__decade--neighboringCentury{color:#757575}.react-calendar__year-view .react-calendar__tile,.react-calendar__decade-view .react-calendar__tile,.react-calendar__century-view .react-calendar__tile{padding:2em .5em}.react-calendar__tile{max-width:100%;padding:10px 6.6667px;background:none;text-align:center;font:inherit;font-size:.833em}.react-calendar__tile:disabled{background-color:#f0f0f0;color:#ababab}.react-calendar__month-view__days__day--neighboringMonth:disabled,.react-calendar__decade-view__years__year--neighboringDecade:disabled,.react-calendar__century-view__decades__decade--neighboringCentury:disabled{color:#cdcdcd}.react-calendar__tile:enabled:hover,.react-calendar__tile:enabled:focus{background-color:#e6e6e6}.react-calendar__tile--now{background:#ffff76}.react-calendar__tile--now:enabled:hover,.react-calendar__tile--now:enabled:focus{background:#ffffa9}.react-calendar__tile--hasActive{background:#76baff}.react-calendar__tile--hasActive:enabled:hover,.react-calendar__tile--hasActive:enabled:focus{background:#a9d4ff}.react-calendar__tile--active{background:#006edc;color:#fff}.react-calendar__tile--active:enabled:hover,.react-calendar__tile--active:enabled:focus{background:#1087ff}.react-calendar--selectRange .react-calendar__tile--hover{background-color:#e6e6e6}:root{--primary: #10b981;--primary-dark: #047857;--light-bg: #ecfdf5;--surface: #ffffff;--text-main: #064e3b;--text-secondary: #4b5563;--accent: #d1fae5}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background:linear-gradient(135deg,var(--light-bg),#f9fafb);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column}header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-align:center;padding:2rem 1rem;box-shadow:0 4px 16px #00000026}header h1{font-size:2.2rem;font-weight:600}header p{margin-top:.3rem;opacity:.9}main{flex:1;max-width:900px;width:100%;margin:2rem auto;padding:1rem;display:flex;flex-direction:column;gap:1.5rem}.card{background:var(--surface);border-radius:16px;padding:1.5rem;box-shadow:0 6px 20px #0000000d;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #00000014}.card h2{color:var(--primary-dark);font-size:1.3rem;margin-bottom:1rem;border-left:4px solid var(--primary);padding-left:.5rem}input{width:100%;padding:.8rem;border-radius:8px;border:1px solid #d1d5db;font-size:1rem;margin-bottom:.75rem;transition:border-color .2s,box-shadow .2s}input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 6px #10b9814d}button{background:var(--primary);color:#fff;border:none;padding:.9rem;border-radius:10px;font-weight:600;letter-spacing:.3px;cursor:pointer;transition:background .2s}button:hover{background:var(--primary-dark)}.expense-item{display:flex;justify-content:space-between;align-items:center;padding:.6rem 0;border-bottom:1px solid #e5e7eb}.delete-btn{background:transparent;color:var(--primary-dark);cursor:pointer;border:none;font-size:1rem;transition:color .2s,transform .1s}.delete-btn:hover{color:#dc2626;transform:scale(1.2)}.summary p{font-size:1.1rem;margin-bottom:.4rem}.summary span{font-weight:700;color:var(--primary-dark)}.calendar-section{display:flex;flex-direction:column;align-items:center;margin-top:2rem;gap:1.5rem}.react-calendar{width:100%;max-width:700px;background:var(--surface);border:1px solid #d1d5db;border-radius:16px;padding:1rem 1.25rem;box-shadow:0 6px 20px #00000014;font-family:Inter,sans-serif;font-size:1rem}.react-calendar__navigation{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.react-calendar__navigation button{background:none;border:none;color:var(--primary-dark);font-weight:600;font-size:1.2rem;cursor:pointer;transition:color .2s}.react-calendar__navigation button:hover{color:var(--primary)}.react-calendar__month-view__weekdays{text-align:center;font-weight:600;color:var(--primary-dark);text-transform:uppercase;font-size:.85rem;margin-bottom:.5rem}.react-calendar__tile{padding:1.1rem .5rem;border-radius:8px;transition:background .2s,transform .1s}.react-calendar__tile--now{background:var(--primary);color:#fff;font-weight:700}.react-calendar__tile--active{background:var(--primary-dark);color:#fff;font-weight:700}.react-calendar__tile:hover{background:var(--accent);transform:scale(1.05)}.has-note{background:var(--accent)!important;color:var(--primary-dark)!important;font-weight:700}.calendar-note,.calendar-summary{width:100%;max-width:700px}.calendar-note h3{color:var(--primary-dark);font-weight:600;margin-bottom:.5rem}.calendar-note input{width:100%;padding:.9rem;border:1px solid #d1d5db;border-radius:8px;font-size:1rem}.calendar-summary{background:var(--surface);border-radius:12px;padding:1rem 1.25rem;box-shadow:0 4px 12px #0000000f}.calendar-summary h3{color:var(--primary-dark);margin-bottom:.5rem}.calendar-summary p{color:var(--text-main);font-weight:500;margin:.25rem 0}.react-calendar{border:1px solid #d1d5db;border-radius:12px;box-shadow:0 4px 10px #0000000d;max-width:700px;margin:0 auto;font-family:Inter,sans-serif}.react-calendar__tile--now{background:var(--primary);color:#fff}.react-calendar__tile--active{background:var(--primary-dark);color:#fff}.react-calendar__month-view__days__day{color:var(--text-main);font-weight:500}.react-calendar__month-view__days__day--neighboringMonth{color:#6b7280}.react-calendar__tile--active,.react-calendar__tile--now,.react-calendar__tile:hover{color:#fff!important}.react-calendar__month-view__days__day--weekend{color:var(--primary-dark)}footer{background:var(--light-bg);text-align:center;padding:1rem;color:var(--text-secondary);font-size:.9rem;border-top:2px solid #e5e7eb}