@import "https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap";
:root{--primary:#4f46e5;--primary-light:#6366f1;--primary-dark:#3730a3;--primary-surface:#4f46e514;--success:#10b981;--success-surface:#10b9811a;--warning:#f59e0b;--warning-surface:#f59e0b1a;--danger:#ef4444;--danger-surface:#ef44441a;--info:#3b82f6;--info-surface:#3b82f61a;--bg:#0f172a;--bg-card:#1e293b;--bg-card-hover:#263548;--bg-input:#0f172a;--border:#334155;--border-light:#1e293b;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-on-primary:#fff;--sidebar-width:240px;--sidebar-bg:#0b1120;--radius-sm:6px;--radius:10px;--radius-lg:16px;--radius-xl:20px;--shadow:0 4px 24px #0000004d;--shadow-sm:0 2px 8px #0003;--shadow-glow:0 0 20px #4f46e54d;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{background-color:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Noto Sans KR,Inter,-apple-system,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none}input,select,textarea{font-family:inherit;font-size:inherit}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;overflow-x:hidden}.page-container{max-width:1400px;padding:32px 40px}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);border-right:1px solid var(--border-light);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar-logo{border-bottom:1px solid var(--border-light);align-items:center;gap:10px;padding:24px 20px;display:flex}.sidebar-logo-icon{background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:var(--radius-sm);color:#fff;width:36px;height:36px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}.sidebar-logo-text{color:var(--text-primary);letter-spacing:-.3px;font-size:14px;font-weight:700}.sidebar-logo-sub{color:var(--text-muted);font-size:10px;font-weight:400}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex;overflow-y:auto}.nav-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;padding:12px 8px 6px;font-size:10px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition);cursor:pointer;align-items:center;gap:10px;padding:10px 12px;font-size:13.5px;font-weight:500;display:flex;position:relative}.nav-item:hover{color:var(--text-primary);background:#ffffff0d}.nav-item.active{background:var(--primary-surface);color:var(--primary-light)}.nav-item.active:before{content:"";background:var(--primary-light);border-radius:0 3px 3px 0;width:3px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.nav-item-icon{opacity:.8;flex-shrink:0;width:18px;height:18px}.sidebar-footer{border-top:1px solid var(--border-light);padding:16px 12px}.page-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.page-title{color:var(--text-primary);letter-spacing:-.5px;font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:2px;font-size:13px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:border-color var(--transition);padding:24px}.card:hover{border-color:var(--border-light)}.card-sm{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px}.btn{border-radius:var(--radius-sm);transition:all var(--transition);white-space:nowrap;align-items:center;gap:6px;padding:9px 18px;font-size:13.5px;font-weight:600;line-height:1;display:inline-flex}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 2px 12px #4f46e566}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #4f46e580}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--text-muted)}.btn-success{color:var(--success);background:#10b98126;border:1px solid #10b9814d}.btn-success:hover{background:#10b98140}.btn-danger{color:var(--danger);background:#ef44441f;border:1px solid #ef444440}.btn-danger:hover{background:#ef444438}.btn-sm{padding:5px 12px;font-size:12px}.btn-icon{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);width:34px;height:34px;color:var(--text-secondary);transition:all var(--transition);justify-content:center;align-items:center;padding:0;display:inline-flex}.btn-icon:hover{background:var(--bg-card-hover);color:var(--text-primary)}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{color:var(--text-secondary);letter-spacing:.2px;font-size:12.5px;font-weight:600}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color var(--transition),box-shadow var(--transition);width:100%;padding:9px 12px;font-size:13.5px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4f46e533}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-textarea{resize:vertical;min-height:80px}.checkbox-grid{flex-wrap:wrap;gap:8px;display:flex}.day-checkbox{border:1.5px solid var(--border);background:var(--bg-input);width:36px;height:36px;color:var(--text-muted);cursor:pointer;transition:all var(--transition);-webkit-user-select:none;user-select:none;border-radius:50%;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex}.day-checkbox.selected{background:var(--primary-surface);border-color:var(--primary);color:var(--primary-light)}.table-container{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:13.5px}thead{border-bottom:1px solid var(--border);background:#ffffff08}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border-light);color:var(--text-secondary);padding:13px 16px}tbody tr{transition:background var(--transition)}tbody tr:hover{background:#ffffff08}tbody tr:last-child td{border-bottom:none}.badge{white-space:nowrap;border-radius:20px;align-items:center;padding:3px 10px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-scheduled{background:var(--info-surface);color:var(--info);border:1px solid #3b82f640}.badge-completed{background:var(--success-surface);color:var(--success);border:1px solid #10b98140}.badge-cancelled{color:var(--text-muted);background:#64748b26;border:1px solid #64748b33}.badge-center{background:var(--primary-surface);color:var(--primary-light);border:1px solid #6366f140}.badge-visit{background:var(--warning-surface);color:var(--warning);border:1px solid #f59e0b40}.plan-badge{text-transform:uppercase;letter-spacing:.5px;color:#fff;background:linear-gradient(135deg,#8b5cf6,#d946ef);border:1px solid #fff3;border-radius:6px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:800;display:inline-flex;box-shadow:0 0 12px #8b5cf666}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;padding:20px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:560px;max-height:90vh;box-shadow:var(--shadow);padding:28px;animation:.2s slideUp;overflow-y:auto}.modal-lg{max-width:760px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-title{color:var(--text-primary);font-size:17px;font-weight:700}.modal-footer{border-top:1px solid var(--border-light);justify-content:flex-end;gap:10px;margin-top:24px;padding-top:20px;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);flex-direction:column;gap:8px;padding:20px 24px;display:flex}.stat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.stat-value{color:var(--text-primary);font-size:28px;font-weight:700;line-height:1}.stat-sub{color:var(--text-muted);font-size:12px}.fc{--fc-border-color:var(--border);--fc-today-bg-color:#4f46e50f;--fc-neutral-bg-color:var(--bg-card);--fc-page-bg-color:transparent;--fc-event-border-color:transparent;--fc-button-bg-color:var(--bg-card);--fc-button-border-color:var(--border);--fc-button-text-color:var(--text-secondary);--fc-button-hover-bg-color:var(--bg-card-hover);--fc-button-hover-border-color:var(--text-muted);--fc-button-active-bg-color:var(--primary);--fc-button-active-border-color:var(--primary);color:var(--text-primary);font-size:13.5px}.fc .fc-toolbar-title{color:var(--text-primary);font-size:16px;font-weight:700}.fc .fc-col-header-cell-cushion,.fc .fc-daygrid-day-number{color:var(--text-secondary)}.fc .fc-day-today .fc-daygrid-day-number{color:var(--primary-light);font-weight:700}.fc-event{cursor:pointer!important;border-radius:5px!important;padding:1px 5px!important;font-size:11.5px!important;font-weight:600!important;transition:opacity .15s!important}.fc-event:hover{opacity:.85!important}.fc .fc-button{border-radius:var(--radius-sm)!important;transition:all var(--transition)!important;padding:6px 12px!important;font-size:12.5px!important;font-weight:600!important}.fc .fc-button-primary:not(:disabled).fc-button-active,.fc .fc-button-primary:not(:disabled):active{background:var(--primary)!important;border-color:var(--primary)!important;color:#fff!important}.calendar-wrapper{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;display:flex}.filter-bar .form-select,.filter-bar .form-input{width:auto;min-width:140px}.form-grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-grid-3{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.login-page{background:radial-gradient(ellipse at 20% 50%,#4f46e52e 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,#6366f11f 0%,transparent 50%),var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow);padding:48px 44px}.login-logo{text-align:center;margin-bottom:36px}.login-logo-icon{background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:var(--radius);color:#fff;width:56px;height:56px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;margin-bottom:16px;font-size:26px;font-weight:700;display:inline-flex}.login-title{color:var(--text-primary);margin-bottom:4px;font-size:22px;font-weight:700}.login-subtitle{color:var(--text-muted);font-size:13px}.login-form{flex-direction:column;gap:16px;display:flex}.login-btn{border-radius:var(--radius-sm);justify-content:center;width:100%;margin-top:4px;padding:12px;font-size:14px}.login-error{background:var(--danger-surface);border-radius:var(--radius-sm);color:var(--danger);text-align:center;border:1px solid #ef44444d;padding:10px 14px;font-size:13px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin;display:inline-block}.toast-container{z-index:9999;flex-direction:column;gap:8px;display:flex;position:fixed;top:20px;right:20px}.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);box-shadow:var(--shadow);align-items:center;gap:10px;min-width:260px;padding:12px 16px;font-size:13.5px;animation:.2s slideUp;display:flex}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-info{border-left:3px solid var(--info)}.empty-state{color:var(--text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 20px;display:flex}.empty-icon{opacity:.4;font-size:40px}.empty-text{color:var(--text-muted);font-size:14px}@media (max-width:768px){.main-content{margin-left:0}.sidebar{transition:transform var(--transition);transform:translate(-100%)}.sidebar.open{transform:translate(0)}.page-container{padding:20px 16px}.form-grid-2,.form-grid-3{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}}