@import"https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css";.app-header{background:var(--color-bg-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.header-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px}.header-left{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand{display:flex;align-items:center;gap:10px}.brand-logo{width:32px;height:32px;background:var(--color-primary);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;color:#fff;flex-shrink:0}.brand-name{font-size:1rem;font-weight:700;color:var(--color-text-1);letter-spacing:-.02em}.brand-tag{font-size:.7rem;font-weight:600;color:var(--color-primary);background:#3182f61a;padding:2px 8px;border-radius:10px;margin-left:4px}.header-controls{display:flex;align-items:center;gap:8px;flex-shrink:0}.svc-menu-wrap{position:relative}.svc-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:none;border:1px solid var(--color-border);border-radius:8px;cursor:pointer;font-size:16px;color:var(--color-text-3);transition:all .15s}.svc-menu-btn:hover,.svc-menu-btn.open{background:var(--color-bg-alt)}.svc-menu-dropdown{position:absolute;top:calc(100% + 8px);left:0;z-index:1000;background:var(--color-bg-surface);border:1px solid var(--color-border);border-radius:12px;box-shadow:0 4px 20px #00000014;padding:8px;min-width:220px}.svc-menu-label{font-size:.7rem;color:var(--color-text-3);font-weight:700;letter-spacing:.06em;margin-bottom:4px;padding-left:8px}.svc-menu-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:8px;text-decoration:none;background:transparent;transition:background .12s}.svc-menu-item:hover,.svc-menu-item.svc-active{background:var(--color-bg-alt)}.svc-menu-icon{font-size:18px;line-height:1;flex-shrink:0}.svc-menu-info{flex:1}.svc-menu-name{font-size:.85rem;font-weight:600;color:var(--color-text-1);margin-bottom:1px}.svc-menu-desc{font-size:.75rem;color:var(--color-text-3)}.svc-menu-current{font-size:.7rem;color:var(--color-primary);font-weight:700;white-space:nowrap}.header-nav-tabs{display:flex;gap:4px;background:var(--color-bg-alt);border-radius:8px;padding:3px;border:1px solid var(--color-border)}.nav-tab{padding:6px 16px;border:none;background:none;border-radius:6px;font-size:.84rem;font-weight:500;color:var(--color-text-3);cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap}.nav-tab:hover{color:var(--color-text-1)}.nav-tab.active{background:var(--color-bg-surface);color:var(--color-text-1);font-weight:600;box-shadow:0 1px 3px #00000014}@media (max-width: 640px){.header-nav-tabs{display:none}.header-inner{padding:0 12px}}:root{--color-primary: #3172E0;--color-primary-hover: #1a5cc4;--color-bg-base: #F0F2F5;--color-bg-surface: #FFFFFF;--color-bg-alt: #E9ECF0;--color-border: #DEE2E6;--color-border-hover: #C8CDD3;--color-text-1: #1A1D21;--color-text-2: #495057;--color-text-3: #868E96;--color-today: #E03131;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-card: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--shadow-modal: 0 20px 60px rgba(0,0,0,.15)}[data-theme=dark]{--color-bg-base: #0d1117;--color-bg-surface: #161b22;--color-bg-alt: #1c2128;--color-border: #30363d;--color-border-hover: #484f58;--color-text-1: #e6edf3;--color-text-2: #adbac7;--color-text-3: #768390;--shadow-card: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);--shadow-modal: 0 20px 60px rgba(0,0,0,.5)}*{box-sizing:border-box}body{margin:0;font-family:Pretendard,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg-base);color:var(--color-text-1)}.app-layout{min-height:100vh;display:flex;flex-direction:column}.plan-body{display:flex;flex:1;min-height:0}.plan-sidebar{width:260px;flex-shrink:0;border-right:1px solid var(--color-border);padding:20px 16px;display:flex;flex-direction:column;gap:10px}.plan-sidebar-title{font-size:.78rem;font-weight:700;color:var(--color-text-3);letter-spacing:.04em;text-transform:uppercase;margin:4px 0}.calendar-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);cursor:pointer;border:1px solid transparent}.calendar-item:hover{background:var(--color-bg-alt)}.calendar-item.active{background:var(--color-bg-alt);border-color:var(--color-border)}.calendar-dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}.calendar-item-name{flex:1;font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.calendar-item-role{font-size:.68rem;color:var(--color-text-3);background:var(--color-bg-alt);border-radius:4px;padding:2px 6px}.sidebar-actions{display:flex;flex-direction:column;gap:8px;margin-top:8px}.plan-main{flex:1;min-width:0;padding:20px 24px 32px;display:flex;flex-direction:column;gap:16px}.plan-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.plan-toolbar-left{display:flex;align-items:center;gap:10px}.plan-month-label{font-size:1.3rem;font-weight:700;min-width:130px}.calendar-grid{border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;background:var(--color-bg-surface);box-shadow:var(--shadow-card)}.calendar-weekdays,.calendar-weeks{display:grid;grid-template-columns:repeat(7,1fr)}.calendar-weekdays{border-bottom:1px solid var(--color-border)}.calendar-weekday{text-align:center;padding:10px 0;font-size:.78rem;font-weight:700;color:var(--color-text-3)}.calendar-weekday.sun{color:#e03131}.calendar-weekday.sat{color:#3172e0}.calendar-cell{min-height:108px;border-right:1px solid var(--color-border);border-bottom:1px solid var(--color-border);padding:6px;display:flex;flex-direction:column;gap:4px;cursor:pointer;transition:background .12s ease}.calendar-cell:hover{background:var(--color-bg-alt)}.calendar-cell.outside{opacity:.38}.calendar-cell-date{font-size:.82rem;font-weight:600;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:50%}.calendar-cell-date.today{background:var(--color-today);color:#fff}.calendar-cell-events{display:flex;flex-direction:column;gap:3px;overflow:hidden}.event-pill{font-size:.72rem;padding:2px 6px;border-radius:4px;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-pill-more{font-size:.7rem;color:var(--color-text-3);padding:0 6px}.btn-primary,.btn-secondary,.btn-danger,.btn-ghost{border:none;border-radius:var(--radius-sm);padding:8px 16px;font-size:.86rem;font-weight:600;cursor:pointer;font-family:inherit}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--color-bg-alt);color:var(--color-text-1);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.btn-danger{background:#fff0f0;color:#e03131;border:1px solid #ffc9c9}[data-theme=dark] .btn-danger{background:#e0313124;border-color:#e031314d}.btn-ghost{background:transparent;color:var(--color-text-2);padding:6px 10px}.btn-ghost:hover{background:var(--color-bg-alt)}.icon-btn{width:32px;height:32px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg-surface);cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center}.icon-btn:hover{background:var(--color-bg-alt)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal-box{background:var(--color-bg-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-modal);width:100%;max-width:440px;max-height:88vh;overflow-y:auto;padding:22px}.modal-title{font-size:1.1rem;font-weight:700;margin:0 0 16px}.form-row{margin-bottom:14px}.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--color-text-2);margin-bottom:6px}.form-input,.form-textarea,.form-select{width:100%;padding:9px 11px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg-base);color:var(--color-text-1);font-size:.9rem;font-family:inherit}.form-textarea{resize:vertical;min-height:70px}.form-row-inline{display:flex;gap:10px}.form-row-inline .form-row{flex:1}.form-check{display:flex;align-items:center;gap:8px;font-size:.86rem}.color-swatches{display:flex;gap:8px;flex-wrap:wrap}.color-swatch{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2px solid transparent}.color-swatch.selected{border-color:var(--color-text-1)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.modal-actions-split{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.member-row{display:flex;align-items:center;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--color-border);font-size:.86rem}.member-row:last-child{border-bottom:none}.invite-code-box{display:flex;align-items:center;gap:8px;background:var(--color-bg-alt);border-radius:var(--radius-sm);padding:10px 12px;font-family:monospace;font-size:1rem;letter-spacing:.08em;justify-content:space-between}.comment-list{display:flex;flex-direction:column;gap:10px;max-height:180px;overflow-y:auto;margin:10px 0}.comment-item{background:var(--color-bg-alt);border-radius:var(--radius-sm);padding:8px 10px;font-size:.84rem}.comment-meta{font-size:.7rem;color:var(--color-text-3);margin-top:4px}.comment-input-row{display:flex;gap:8px}.comment-input-row .form-input{flex:1}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:60px 20px;color:var(--color-text-3);text-align:center}@media (max-width: 720px){.plan-body{flex-direction:column}.plan-sidebar{width:100%;flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--color-border);padding:12px}.plan-sidebar-title,.sidebar-actions{display:none}.calendar-item{flex-shrink:0}.plan-main{padding:14px}.calendar-cell{min-height:68px}.event-pill{font-size:.62rem}}