.session-overlay[data-v-9e90d8d7]{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999}.session-card[data-v-9e90d8d7]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:40px;width:100%;max-width:400px;box-shadow:0 8px 32px #0003}.session-title[data-v-9e90d8d7]{font-size:20px;font-weight:700;text-align:center;color:var(--color-primary);margin-bottom:4px}.session-subtitle[data-v-9e90d8d7]{text-align:center;color:var(--color-text-muted);margin-bottom:24px;font-size:14px}.form-group[data-v-9e90d8d7]{margin-bottom:16px}.form-group label[data-v-9e90d8d7]{display:block;font-size:13px;font-weight:600;color:var(--color-text);margin-bottom:6px}.form-group input[data-v-9e90d8d7]{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:14px;font-family:inherit}.form-group input[data-v-9e90d8d7]:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.error[data-v-9e90d8d7]{color:var(--color-danger);font-size:13px;margin-bottom:12px}.login-btn[data-v-9e90d8d7]{width:100%;padding:10px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}.login-btn[data-v-9e90d8d7]:hover{opacity:.9}.login-btn[data-v-9e90d8d7]:disabled{opacity:.6;cursor:not-allowed}.date-range-toolbar[data-v-28c3c273]{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:12px 24px;position:sticky;top:0;z-index:50}.toolbar-row[data-v-28c3c273]{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}.toolbar-group[data-v-28c3c273]{display:flex;align-items:center;gap:8px}.toolbar-group-col[data-v-28c3c273]{display:flex;flex-direction:column;gap:4px}.toolbar-select[data-v-28c3c273]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:6px 12px;font-size:13px;font-family:inherit;color:var(--color-text);cursor:pointer;font-weight:500}.toolbar-select[data-v-28c3c273]:focus{outline:none;border-color:var(--color-primary)}.toolbar-date[data-v-28c3c273]{border:1px solid var(--color-border);border-radius:var(--radius);padding:6px 10px;font-size:13px;font-family:inherit;color:var(--color-text)}.toolbar-date[data-v-28c3c273]:focus{outline:none;border-color:var(--color-primary)}.toolbar-date-label[data-v-28c3c273]{font-size:13px;font-weight:500;color:var(--color-text);white-space:nowrap;line-height:30px}.toolbar-sep[data-v-28c3c273]{color:var(--color-text-muted);font-size:13px}.toolbar-label[data-v-28c3c273]{color:var(--color-text-muted);font-size:13px;font-weight:500;line-height:30px}.toolbar-checkbox[data-v-28c3c273]{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--color-text-muted);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none}.toolbar-checkbox input[type=checkbox][data-v-28c3c273]{accent-color:var(--color-primary);cursor:pointer}.toolbar-checkbox--disabled[data-v-28c3c273]{opacity:.4;cursor:default}.toolbar-checkbox--disabled input[type=checkbox][data-v-28c3c273]{cursor:default}.avg-badge[data-v-28c3c273]{background:var(--color-primary-light);color:var(--color-primary);font-size:10px;font-weight:700;padding:1px 5px;border-radius:3px;letter-spacing:.5px}@media (max-width: 768px){.date-range-toolbar[data-v-28c3c273]{padding:10px 16px}.toolbar-row[data-v-28c3c273]{flex-direction:column;align-items:stretch;gap:8px}.toolbar-group[data-v-28c3c273]{flex-wrap:wrap}.toolbar-select[data-v-28c3c273],.toolbar-date[data-v-28c3c273]{flex:1;min-width:0}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-width: 220px;--sidebar-collapsed-width: 56px;--color-bg: #f5f6fa;--color-surface: #ffffff;--color-primary: #4f46e5;--color-primary-light: #e0e7ff;--color-text: #1e293b;--color-text-muted: #64748b;--color-border: #e2e8f0;--color-danger: #ef4444;--color-success: #22c55e;--color-warning: #f59e0b;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5}table thead th{position:sticky;top:var(--toolbar-height, 0px);background:var(--color-surface);z-index:10}.modal-body{--toolbar-height: 0px}.btn{display:inline-block;padding:8px 16px;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;text-decoration:none;text-align:center;border:1px solid transparent;background:transparent;color:inherit;transition:background .15s,color .15s,opacity .15s;line-height:1.2}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover:not(:disabled){opacity:.9}.btn-outline{background:#fff;color:var(--color-text);border-color:var(--color-border)}.btn-outline:hover:not(:disabled){background:var(--color-bg)}.btn-danger{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.btn-danger:hover:not(:disabled){opacity:.9}.btn-danger-outline{background:#fff;color:var(--color-danger);border-color:var(--color-danger)}.btn-danger-outline:hover:not(:disabled){background:#fef2f2}.btn-sm{padding:4px 10px;font-size:12px}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:width .2s ease}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar.collapsed .nav-label,.sidebar.collapsed .sidebar-footer .user-label{display:none}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--color-border)}.logo{font-size:18px;font-weight:700;color:var(--color-primary)}.sidebar-toggle{background:none;border:1px solid var(--color-border);border-radius:4px;cursor:pointer;padding:2px 6px;color:var(--color-text-muted);font-size:12px}.sidebar-nav{flex:1;overflow-y:auto;padding:8px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius);text-decoration:none;color:var(--color-text-muted);font-size:14px;font-weight:500;transition:background .15s,color .15s}.nav-item:hover{background:var(--color-bg);color:var(--color-text)}.nav-item.active{background:var(--color-primary-light);color:var(--color-primary)}.nav-icon{width:20px;text-align:center;flex-shrink:0;font-weight:700}.nav-divider{height:1px;background:var(--color-border);margin:8px 12px}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:8px}.logo-group{display:flex;flex-direction:column}.version-label{font-size:10px;color:var(--color-text-muted);opacity:.6;line-height:1}.user-label{font-size:12px;color:var(--color-text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-btn{background:none;border:1px solid var(--color-border);border-radius:4px;padding:4px 10px;font-size:12px;cursor:pointer;color:var(--color-text-muted);flex-shrink:0}.logout-btn:hover{background:var(--color-danger);color:#fff;border-color:var(--color-danger)}.main-content{flex:1;margin-left:var(--sidebar-width);padding:24px;transition:margin-left .2s ease;min-width:0}.sidebar.collapsed~.main-content{margin-left:var(--sidebar-collapsed-width)}.mobile-topbar,.mobile-backdrop{display:none}@media (max-width: 768px){.mobile-topbar{display:flex;align-items:center;gap:12px;height:52px;padding:0 12px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:fixed;top:0;left:0;right:0;z-index:100}.hamburger{width:36px;height:36px;border:none;background:transparent;display:inline-flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer;padding:0}.hamburger span{display:block;width:22px;height:2.5px;background:var(--color-text);border-radius:2px}.mobile-brand{font-weight:700;color:var(--color-primary);letter-spacing:.5px}.mobile-brand-ver{font-weight:400;font-size:10px;color:var(--color-text-muted);margin-left:4px}.mobile-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:150}.sidebar{transform:translate(-100%);transition:transform .22s ease;z-index:200;width:260px;box-shadow:2px 0 8px #0000001f}.sidebar.mobile-open{transform:translate(0)}.sidebar.collapsed{width:260px}.sidebar.collapsed .nav-label,.sidebar.collapsed .sidebar-footer .user-label{display:inline}.sidebar-toggle{display:none}.main-content{margin-left:0;padding:68px 16px 16px}.sidebar.collapsed~.main-content{margin-left:0}}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-title{font-size:24px;font-weight:700}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-bottom:24px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.chart-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:24px}.chart-card h3{font-size:16px;font-weight:600;margin-bottom:16px}