:root{--peach:#ff8fa3;--peach-deep:#e0486d;--peach-dark:#c9445f;--peach-soft:#ffe3ea;--peach-tint:#fff4f7;--apricot:#ffc6a8;--bg:#fff7f9;--surface:#fff;--ink:#33202a;--muted:#8d6470;--faint:#b9a3ab;--line:#f7d4de;--line-2:#fbe8ee;--line-strong:#e0486d8c;--ok:#16a34a;--warn:#d97706;--danger:#dc2626;--r-sm:10px;--r:14px;--r-lg:20px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/145% -apple-system,Apple SD Gothic Neo,Pretendard,Noto Sans KR,sans-serif}*{box-sizing:border-box}body{margin:0}#root{min-height:100svh}.app-shell{flex-direction:column;min-height:100svh;display:flex}.app-header{z-index:10;background:var(--surface);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 16px;display:flex;position:sticky;top:0}.app-header-title{color:var(--peach-deep);font-size:18px;font-weight:700}.app-header-members{flex-wrap:wrap;flex:1;justify-content:center;gap:6px;display:flex}.app-header-member{color:var(--muted);background:var(--peach-tint);white-space:nowrap;border-radius:999px;padding:3px 8px;font-size:12px}.app-header-logout{border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:var(--r-sm);padding:6px 12px;font-size:13px}.app-header-logout:active{background:var(--peach-tint)}.app-main{padding:16px;padding-bottom:calc(24px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.login-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100svh;padding:24px;display:flex}.login-screen h1{color:var(--peach-deep);margin:0;font-size:28px}.login-subtitle{color:var(--muted);margin:0}.login-form{flex-direction:column;gap:12px;width:100%;max-width:360px;display:flex}.login-form input{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);padding:12px 16px;font-size:16px}.login-form input:focus{border-color:var(--peach);outline:none}.login-form button{background:var(--peach);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:12px 16px;font-size:16px;font-weight:700}.login-form button:disabled{background:var(--faint);cursor:not-allowed}.login-error{color:var(--danger);margin:0;font-size:14px}.calendar-screen{flex-direction:column;gap:16px;max-width:560px;margin:0 auto;display:flex}.month-grid-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:12px}.month-nav{justify-content:center;align-items:center;gap:16px;padding:4px 0 12px;display:flex}.month-nav-btn{color:var(--peach-deep);cursor:pointer;border-radius:var(--r-sm);background:0 0;border:none;padding:4px 10px;font-size:16px}.month-nav-btn:active{background:var(--peach-tint)}.month-nav-label{color:var(--ink);text-align:center;min-width:120px;font-size:16px;font-weight:700}.month-grid-weekdays{text-align:center;color:var(--muted);grid-template-columns:repeat(7,1fr);padding-bottom:4px;font-size:12px;display:grid}.month-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.month-grid-cell{aspect-ratio:1;border-radius:var(--r-sm);cursor:pointer;color:var(--ink);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;display:flex;position:relative}.month-grid-cell:hover{background:var(--peach-tint)}.month-grid-cell-outside{color:var(--faint)}.month-grid-cell-today{border-color:var(--peach);font-weight:700}.month-grid-cell-selected{background:var(--peach);color:#fff}.month-grid-cell-selected:hover{background:var(--peach-deep)}.month-grid-day{font-size:14px}.month-grid-badge{background:var(--peach-deep);color:#fff;text-align:center;border-radius:999px;min-width:15px;height:15px;padding:0 3px;font-size:10px;line-height:15px;position:absolute;bottom:4px;right:4px}.month-grid-cell-selected .month-grid-badge{color:var(--peach-deep);background:#fff}.day-detail-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);flex-direction:column;gap:16px;padding:16px;display:flex}.day-detail-empty{min-height:120px;color:var(--muted);text-align:center;justify-content:center;align-items:center}.day-detail-title{color:var(--peach-deep);margin:0;font-size:18px}.day-detail-section h3{color:var(--muted);margin:0 0 8px;font-size:14px}.day-detail-muted{color:var(--faint);margin:0;font-size:14px}.day-detail-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.day-detail-list li{background:var(--peach-tint);border-radius:var(--r-sm);padding:8px 12px;font-size:14px}.day-detail-task-list{flex-direction:column;gap:6px;margin:0 0 12px;padding:0;list-style:none;display:flex}.day-detail-add-task{gap:8px;display:flex}.day-detail-add-task input{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);flex:1;padding:10px 12px;font-size:14px}.day-detail-add-task input:focus{border-color:var(--peach);outline:none}.day-detail-add-task button{border-radius:var(--r);background:var(--peach);color:#fff;cursor:pointer;border:none;padding:0 16px;font-size:14px;font-weight:700}.task-checkbox{border:1px solid var(--line);border-radius:var(--r-sm);cursor:pointer;color:var(--ink);align-items:center;gap:10px;padding:10px 12px;font-size:14px;display:flex}.task-checkbox input{width:18px;height:18px;accent-color:var(--peach-deep);cursor:pointer}.task-checkbox-done{border-color:var(--line-2);background:var(--peach-tint)}.task-checkbox-done span{color:var(--muted);text-decoration:line-through}