@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-card: #1e2130;--bg-card-hover: #252839;--bg-sidebar: #151821;--bg-input: #252839;--border: rgba(255, 255, 255, .06);--border-light: rgba(255, 255, 255, .1);--text-primary: #f0f0f5;--text-secondary: #9ca3b4;--text-muted: #636b7e;--accent: #6366f1;--accent-hover: #818cf8;--accent-bg: rgba(99, 102, 241, .1);--green: #22c55e;--green-bg: rgba(34, 197, 94, .1);--red: #ef4444;--red-bg: rgba(239, 68, 68, .1);--yellow: #f59e0b;--yellow-bg: rgba(245, 158, 11, .1);--blue: #3b82f6;--blue-bg: rgba(59, 130, 246, .1);--sidebar-width: 260px;--header-height: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{border:none;background:none;cursor:pointer;font-family:var(--font);color:var(--text-primary)}ul{list-style:none}img{max-width:100%;display:block}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.page-header{margin-bottom:2rem}.page-title{font-size:1.6rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem}.page-subtitle{font-size:.95rem;color:var(--text-secondary)}.material-symbols-rounded{font-family:Material Symbols Rounded,sans-serif;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"liga"}.sidebar[data-v-9fffdb28]{position:fixed;top:0;left:0;bottom:0;width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:100}.sidebar-brand[data-v-9fffdb28]{display:flex;align-items:center;justify-content:center;padding:24px 24px 20px}.brand-logo[data-v-9fffdb28]{width:140px;height:auto;display:flex;align-items:center;justify-content:center;flex-shrink:0}.brand-logo img[data-v-9fffdb28]{width:100%;height:auto;object-fit:contain}.sidebar-nav[data-v-9fffdb28]{flex:1;padding:8px 12px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-nav[data-v-9fffdb28]::-webkit-scrollbar{width:4px}.sidebar-nav[data-v-9fffdb28]::-webkit-scrollbar-track{background:transparent}.sidebar-nav[data-v-9fffdb28]::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.nav-item[data-v-9fffdb28]{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:var(--text-muted);transition:all var(--transition);text-decoration:none}.nav-item[data-v-9fffdb28]:hover{color:var(--text-secondary);background:#ffffff08}.nav-item.active[data-v-9fffdb28]{color:var(--text-primary);background:#ffffff0f}.nav-icon[data-v-9fffdb28]{font-size:20px;width:24px;text-align:center;opacity:.7;transition:opacity var(--transition)}.nav-item:hover .nav-icon[data-v-9fffdb28],.nav-item.active .nav-icon[data-v-9fffdb28]{opacity:1}.active-indicator[data-v-9fffdb28]{position:absolute;left:0;top:50%;transform:translateY(-50%);width:3px;height:16px;background:#25d366;border-radius:0 3px 3px 0}.sidebar-footer[data-v-9fffdb28]{padding:12px;position:relative}.divider[data-v-9fffdb28]{height:1px;background:var(--border);margin:0 8px 12px}.user-info[data-v-9fffdb28]{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--radius-sm);transition:background var(--transition);cursor:pointer}.user-info[data-v-9fffdb28]:hover{background:#ffffff0d}.user-avatar[data-v-9fffdb28]{width:32px;height:32px;border-radius:8px;background:var(--bg-card);border:1px solid var(--border-light);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.8rem;flex-shrink:0}.user-avatar.small[data-v-9fffdb28]{width:28px;height:28px;font-size:.75rem}.user-meta[data-v-9fffdb28]{flex:1;min-width:0}.user-name[data-v-9fffdb28]{display:block;font-size:.82rem;font-weight:600;color:var(--text-primary);line-height:1.3}.user-role[data-v-9fffdb28]{display:block;font-size:.7rem;color:var(--text-muted)}.menu-icon[data-v-9fffdb28]{font-size:20px;color:var(--text-muted);transition:transform .3s ease}.menu-icon.open[data-v-9fffdb28]{color:var(--text-primary)}.account-menu[data-v-9fffdb28]{position:absolute;bottom:calc(100% + 4px);left:12px;right:12px;background:var(--bg-main);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:0 -4px 20px #00000026;padding:8px;z-index:200;display:flex;flex-direction:column}.account-list[data-v-9fffdb28]{max-height:200px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.account-item[data-v-9fffdb28]{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-sm);cursor:pointer;transition:background .2s ease}.account-item[data-v-9fffdb28]:hover:not(.current-account){background:var(--bg-hover)}.account-item.current-account[data-v-9fffdb28]{background:#25d3661a;cursor:default}.check-icon[data-v-9fffdb28]{color:#25d366;font-size:18px}.menu-divider[data-v-9fffdb28]{height:1px;background:var(--border);margin:8px 4px}.menu-action[data-v-9fffdb28]{display:flex;align-items:center;gap:10px;padding:10px 8px;width:100%;background:none;border:none;color:var(--text-secondary);font-size:.85rem;font-weight:500;border-radius:var(--radius-sm);cursor:pointer;transition:all .2s ease;text-align:left}.menu-action[data-v-9fffdb28]:hover{background:var(--bg-hover);color:var(--text-primary)}.menu-action .material-symbols-rounded[data-v-9fffdb28]{font-size:18px}.menu-action.danger[data-v-9fffdb28]:hover{background:#ef44441a;color:var(--red)}.fade-slide-enter-active[data-v-9fffdb28],.fade-slide-leave-active[data-v-9fffdb28]{transition:all .2s cubic-bezier(.16,1,.3,1);transform-origin:bottom center}.fade-slide-enter-from[data-v-9fffdb28],.fade-slide-leave-to[data-v-9fffdb28]{opacity:0;transform:translateY(10px) scale(.95)}.admin-layout[data-v-1e7d5d55]{display:flex;min-height:100vh}.main-content[data-v-1e7d5d55]{flex:1;margin-left:var(--sidebar-width);padding:2rem;min-height:100vh}.empty-state[data-v-0445fda6]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:32px 16px}.page-header[data-v-0445fda6]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem}.header-actions[data-v-0445fda6]{display:flex;gap:12px}.date-select[data-v-0445fda6]{padding:8px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:.85rem;outline:none;cursor:pointer}.btn-export[data-v-0445fda6]{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--bg-card);border:1px solid var(--border-light);color:var(--text-primary);border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;transition:all var(--transition)}.btn-export[data-v-0445fda6]:hover{background:var(--bg-card-hover);border-color:var(--text-muted)}.btn-export .material-symbols-rounded[data-v-0445fda6]{font-size:18px}.stats-grid[data-v-0445fda6]{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat-card[data-v-0445fda6]{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;gap:16px;transition:border-color var(--transition),transform var(--transition)}.stat-card[data-v-0445fda6]:hover{border-color:var(--border-light);transform:translateY(-2px)}.stat-header[data-v-0445fda6]{display:flex;justify-content:space-between;align-items:flex-start}.stat-icon[data-v-0445fda6]{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.stat-icon .material-symbols-rounded[data-v-0445fda6]{font-size:24px}.stat-trend[data-v-0445fda6]{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;font-weight:600;padding:4px 8px;border-radius:20px}.stat-trend.positive[data-v-0445fda6]{color:var(--green);background:var(--green-bg)}.stat-trend.negative[data-v-0445fda6]{color:var(--red);background:var(--red-bg)}.stat-trend .material-symbols-rounded[data-v-0445fda6]{font-size:14px}.stat-info[data-v-0445fda6]{display:flex;flex-direction:column}.stat-value[data-v-0445fda6]{font-size:1.6rem;font-weight:700;color:var(--text-primary);line-height:1.2}.stat-label[data-v-0445fda6]{font-size:.82rem;color:var(--text-muted);margin-top:4px}.grid-main[data-v-0445fda6]{display:grid;grid-template-columns:2fr 1fr;gap:20px}.col-left[data-v-0445fda6],.col-right[data-v-0445fda6]{display:flex;flex-direction:column;gap:20px}.card[data-v-0445fda6]{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column}.card-header[data-v-0445fda6]{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.card-title[data-v-0445fda6]{font-size:.95rem;font-weight:600;color:var(--text-primary)}.card-subtitle[data-v-0445fda6]{display:block;font-size:.75rem;color:var(--text-muted);margin-top:2px}.card-body[data-v-0445fda6]{padding:20px;flex:1}.card-footer[data-v-0445fda6]{padding:16px;border-top:1px solid var(--border)}.badge[data-v-0445fda6]{font-size:.7rem;font-weight:600;padding:4px 10px;border-radius:20px}.badge-success[data-v-0445fda6]{background:var(--green-bg);color:var(--green)}.icon-btn-small[data-v-0445fda6]{color:var(--text-muted);display:flex;align-items:center;justify-content:center;border-radius:4px;padding:4px}.icon-btn-small[data-v-0445fda6]:hover{background:#ffffff0d;color:var(--text-primary)}.chart-card[data-v-0445fda6]{min-height:280px}.simple-chart[data-v-0445fda6]{height:200px;display:flex;align-items:flex-end;padding-top:20px}.chart-bars[data-v-0445fda6]{display:flex;justify-content:space-between;width:100%;height:100%;align-items:flex-end}.chart-col[data-v-0445fda6]{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;position:relative;width:40px;gap:8px}.chart-bar[data-v-0445fda6]{width:24px;background:linear-gradient(to top,var(--accent),#818cf8);border-radius:4px 4px 0 0;transition:all var(--transition);opacity:.8}.chart-col:hover .chart-bar[data-v-0445fda6]{opacity:1;transform:scaleY(1.05);transform-origin:bottom}.chart-val-tooltip[data-v-0445fda6]{position:absolute;top:-25px;background:var(--bg-secondary);color:var(--text-primary);font-size:.7rem;padding:4px 8px;border-radius:4px;border:1px solid var(--border-light);opacity:0;transition:opacity var(--transition);font-weight:600;pointer-events:none}.chart-col:hover .chart-val-tooltip[data-v-0445fda6]{opacity:1}.chart-label[data-v-0445fda6]{font-size:.75rem;color:var(--text-muted)}.activity-list[data-v-0445fda6]{padding:4px 0}.activity-item[data-v-0445fda6]{display:flex;align-items:flex-start;gap:16px;padding:14px 20px;border-bottom:1px solid var(--border);transition:background var(--transition)}.activity-item[data-v-0445fda6]:last-child{border-bottom:none}.activity-item[data-v-0445fda6]:hover{background:#ffffff05}.activity-icon-wrapper[data-v-0445fda6]{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.activity-icon-wrapper .material-symbols-rounded[data-v-0445fda6]{font-size:18px}.activity-info[data-v-0445fda6]{flex:1;min-width:0}.activity-text[data-v-0445fda6]{display:block;font-size:.85rem;font-weight:500;color:var(--text-primary);line-height:1.4;margin-bottom:4px}.activity-time[data-v-0445fda6]{display:block;font-size:.72rem;color:var(--text-muted)}.number-list[data-v-0445fda6]{display:flex;flex-direction:column;padding:12px;gap:8px}.number-item[data-v-0445fda6]{background:#ffffff05;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;display:flex;flex-direction:column;gap:12px;transition:border-color var(--transition),background var(--transition)}.number-item[data-v-0445fda6]:hover{background:#ffffff0a;border-color:var(--border-light)}.number-main-info[data-v-0445fda6]{display:flex;align-items:center;gap:12px}.number-status-dot[data-v-0445fda6]{width:10px;height:10px;border-radius:50%;flex-shrink:0}.number-status-dot.connected[data-v-0445fda6]{background:var(--green);box-shadow:0 0 8px #22c55e80}.number-status-dot.disconnected[data-v-0445fda6]{background:var(--red);box-shadow:0 0 8px #ef444480}.number-text-group[data-v-0445fda6]{display:flex;flex-direction:column;gap:2px}.number-value[data-v-0445fda6]{font-size:.9rem;font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums}.number-label[data-v-0445fda6]{font-size:.75rem;color:var(--text-muted);font-weight:500}.number-device-details[data-v-0445fda6]{display:flex;align-items:center;gap:16px;padding-top:12px;border-top:1px dashed var(--border)}.number-device-details.disconnected[data-v-0445fda6]{color:var(--red);font-size:.75rem;font-weight:500}.device-stat[data-v-0445fda6]{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--text-primary);font-weight:500}.device-stat .material-symbols-rounded[data-v-0445fda6]{font-size:16px}.device-model[data-v-0445fda6]{background:var(--bg-input);padding:2px 6px;border-radius:4px}.btn-block-outline[data-v-0445fda6]{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:10px;border:1px dashed var(--border-light);background:transparent;color:var(--text-secondary);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;transition:all var(--transition)}.btn-block-outline[data-v-0445fda6]:hover{border-color:var(--accent);color:var(--accent)}