:root{--bg-base: #0d0f12;--bg-card: #151820;--bg-card-hover: #1c2030;--bg-sidebar: #10131a;--border: #1e2433;--border-light: #262d40;--accent: #25d366;--accent-dim: rgba(37, 211, 102, .12);--accent-glow: rgba(37, 211, 102, .25);--text-primary: #e8ecf4;--text-secondary: #7a8499;--text-muted: #4a5168;--danger: #f04f5a;--danger-dim: rgba(240, 79, 90, .12);--warning: #f0a83a;--warning-dim: rgba(240, 168, 58, .12);--info: #3a9ef0;--info-dim: rgba(58, 158, 240, .12);--purple: #a78bfa;--purple-dim: rgba(167, 139, 250, .12);--font-main: "Plus Jakarta Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius: 10px;--radius-sm: 6px;--transition: all .18s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-main);font-size:14px;line-height:1.6;min-height:100vh}.font-mono{font-family:var(--font-mono)!important}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:99px}.sidebar{width:230px;min-height:100vh;height:100vh;background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:100;overflow:hidden}.sidebar-nav{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:8px}.sidebar-brand{padding:22px 20px 18px;border-bottom:1px solid var(--border);flex-shrink:0}.brand-logo{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#000;font-size:16px;font-weight:700;flex-shrink:0}.brand-name{font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.brand-sub{font-size:10.5px;color:var(--text-muted);font-family:var(--font-mono)}.nav-section-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;padding:18px 20px 6px}.nav-item-custom{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:13.5px;font-weight:500;border-left:2px solid transparent;-webkit-user-select:none;user-select:none}.nav-item-custom:hover{color:var(--text-primary);background:var(--bg-card)}.nav-item-custom.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-dim)}.nav-item-custom .bi{font-size:15px;width:18px;text-align:center}.count-badge{font-size:10px;font-weight:700;border-radius:99px;padding:1px 7px;background:var(--accent-dim);color:var(--accent)}.count-badge.danger{background:var(--danger-dim);color:var(--danger)}.dot-sm{width:7px;height:7px;border-radius:50%;flex-shrink:0}.sidebar-footer{flex-shrink:0;border-top:1px solid var(--border);padding:12px 16px;display:flex;flex-direction:column;gap:8px}.main-area{margin-left:230px;min-height:100vh;display:flex;flex-direction:column}.topbar{height:56px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:var(--bg-base);position:sticky;top:0;z-index:50}.topbar-title{font-size:15px;font-weight:600;color:var(--text-primary)}.server-badge{display:flex;align-items:center;gap:8px;padding:5px 12px;border-radius:99px;font-size:12px;font-weight:500;font-family:var(--font-mono);border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-secondary);transition:var(--transition)}.server-badge.active{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.server-badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.server-badge.active .dot{animation:pulse-dot 1.5s infinite}.ws-pill{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:99px;font-size:11px;font-weight:600;font-family:var(--font-mono);border:1px solid var(--border-light);background:var(--bg-card);color:var(--text-muted)}.ws-pill.active{border-color:var(--accent);color:var(--accent);background:var(--accent-dim)}.ws-pill .dot{width:5px;height:5px;border-radius:50%;background:currentColor}.ws-pill.active .dot{animation:pulse-dot 1s infinite}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.3}}.content-area{padding:28px;flex:1}.card-dark{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition)}.card-dark:hover{border-color:var(--border-light)}.card-header-dark{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-header-dark .title{font-size:13px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.card-body-dark{padding:18px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary);line-height:1;font-family:var(--font-mono)}.stat-value-sm{font-size:22px;font-weight:700;color:var(--text-primary);line-height:1}.stat-label{font-size:12px;color:var(--text-secondary);margin-top:5px}.stat-icon{width:38px;height:38px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px}.device-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:var(--transition)}.device-card:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.device-card.connected{border-left:3px solid var(--accent)}.device-card.waiting_qr{border-left:3px solid var(--warning)}.device-card.disconnected{border-left:3px solid var(--danger)}.device-card.connecting{border-left:3px solid var(--info)}.dev-avatar{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}.status-pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:99px;font-size:11px;font-weight:600;font-family:var(--font-mono)}.status-pill.connected{background:var(--accent-dim);color:var(--accent)}.status-pill.waiting_qr{background:var(--warning-dim);color:var(--warning)}.status-pill.disconnected{background:var(--danger-dim);color:var(--danger)}.status-pill.connecting{background:var(--info-dim);color:var(--info)}.status-pill.idle{background:#7a84991f;color:var(--text-secondary)}.status-pill .dot{width:5px;height:5px;border-radius:50%;background:currentColor}.delivery-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:10.5px;font-weight:600;font-family:var(--font-mono)}.delivery-badge.pending{background:#7a84991f;color:var(--text-secondary)}.delivery-badge.sent{background:var(--info-dim);color:var(--info)}.delivery-badge.delivered{background:var(--accent-dim);color:var(--accent)}.delivery-badge.read{background:var(--purple-dim);color:var(--purple)}.delivery-badge.failed{background:var(--danger-dim);color:var(--danger)}.dir-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.dir-badge.sent{background:var(--info-dim);color:var(--info)}.dir-badge.received{background:var(--accent-dim);color:var(--accent)}.btn-accent{background:var(--accent);color:#000;border:none;padding:7px 16px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;font-family:var(--font-main);cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:7px}.btn-accent:hover{background:#1fbf5a}.btn-accent:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-light);padding:7px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;font-family:var(--font-main);cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:7px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card-hover)}.btn-ghost:disabled{opacity:.4;cursor:not-allowed}.btn-danger-ghost{background:transparent;color:var(--danger);border:1px solid transparent;padding:5px 10px;border-radius:var(--radius-sm);font-size:13px;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:6px}.btn-danger-ghost:hover{background:var(--danger-dim);border-color:var(--danger)}.btn-icon{width:30px;height:30px;background:transparent;border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;transition:var(--transition)}.btn-icon:hover{color:var(--text-primary);background:var(--bg-card-hover)}.btn-icon:disabled{opacity:.4;cursor:not-allowed}.input-dark{background:var(--bg-base);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-main);font-size:13px;padding:8px 12px;width:100%;outline:none;transition:var(--transition)}.input-dark:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input-dark::placeholder{color:var(--text-muted)}.input-dark:disabled{opacity:.5;cursor:not-allowed}select.input-dark option{background:#1c2030}.form-label-dark{font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:5px;display:block}.log-box{background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;font-family:var(--font-mono);font-size:11.5px;line-height:1.7;color:var(--text-secondary);max-height:220px;overflow-y:auto;white-space:pre-wrap;word-break:break-all}.log-line{color:var(--text-secondary)}.log-line.success{color:var(--accent)}.log-line.error{color:var(--danger)}.log-line.warn{color:var(--warning)}.log-line.info{color:var(--info)}.log-line.system{color:var(--text-muted)}.msg-table-wrap{overflow-x:auto}.msg-table{width:100%;border-collapse:collapse;font-size:13px}.msg-table thead tr{border-bottom:1px solid var(--border)}.msg-table th{padding:10px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.msg-row{border-bottom:1px solid var(--border);cursor:pointer;transition:background .12s}.msg-row:hover{background:var(--bg-card-hover)}.msg-row td{padding:10px 16px;vertical-align:middle}.msg-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px;color:var(--text-secondary);font-size:12.5px}.msg-preview.unread{color:var(--text-primary);font-weight:600}.jid-text{font-family:var(--font-mono);font-size:11px;color:var(--text-muted)}.live-feed-item{display:flex;align-items:flex-start;gap:12px;padding:10px 18px;border-bottom:1px solid var(--border);font-size:12.5px}.live-feed-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;margin-top:5px;background:var(--text-muted)}.live-feed-item.received .live-feed-dot{background:var(--accent)}.live-feed-item.sent .live-feed-dot{background:var(--info)}.live-feed-item.delivery .live-feed-dot{background:var(--warning)}.live-feed-item.read .live-feed-dot{background:var(--purple)}.live-feed-item.device .live-feed-dot{background:var(--text-secondary)}.live-feed-text{color:var(--text-primary)}.live-feed-time{font-size:11px;color:var(--text-muted);font-family:var(--font-mono);margin-top:2px}.live-feed-badge{flex-shrink:0;font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px;font-family:var(--font-mono);align-self:flex-start;margin-top:2px}.live-feed-badge.received{background:var(--accent-dim);color:var(--accent)}.live-feed-badge.sent{background:var(--info-dim);color:var(--info)}.live-feed-badge.delivery{background:var(--warning-dim);color:var(--warning)}.live-feed-badge.read{background:var(--purple-dim);color:var(--purple)}.live-feed-badge.device{background:#7a84991f;color:var(--text-secondary)}.ws-dot-inline{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--text-muted);margin-left:4px;vertical-align:middle}.ws-dot-inline.active{background:var(--accent);animation:pulse-dot 1.5s infinite}.toggle-switch{width:40px;height:22px;border-radius:99px;background:var(--border-light);cursor:pointer;position:relative;transition:background .2s;flex-shrink:0}.toggle-switch.on{background:var(--accent)}.toggle-thumb{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .2s}.toggle-switch.on .toggle-thumb{left:21px}.qr-wrapper{background:#fff;border-radius:var(--radius);padding:16px;display:inline-block}.modal-dark .modal-content{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius);color:var(--text-primary)}.modal-dark .modal-header{border-bottom:1px solid var(--border);padding:14px 18px}.modal-dark .modal-title{font-size:14px;font-weight:600}.modal-dark .modal-body{padding:20px 18px}.modal-dark .modal-footer{border-top:1px solid var(--border);padding:12px 18px}.modal-dark .btn-close{filter:invert(1) brightness(.6)}.endpoint-item{display:flex;align-items:flex-start;gap:10px;padding:7px 0;border-bottom:1px solid var(--border);font-size:12.5px}.endpoint-item:last-child{border-bottom:none}.method-badge{font-family:var(--font-mono);font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;flex-shrink:0;min-width:46px;text-align:center}.method-get{background:var(--info-dim);color:var(--info)}.method-post{background:var(--accent-dim);color:var(--accent)}.method-delete{background:var(--danger-dim);color:var(--danger)}.method-put{background:var(--warning-dim);color:var(--warning)}.endpoint-path{font-family:var(--font-mono);color:var(--text-primary);font-size:12px;flex-shrink:0}.endpoint-desc{color:var(--text-muted);font-size:12px;margin-left:auto;text-align:right}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state .icon{font-size:36px;margin-bottom:12px;opacity:.4}.empty-state p{font-size:13px}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .25s ease forwards}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);padding:20px}.auth-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:16px;padding:36px 32px;width:100%;max-width:400px}.auth-logo{width:48px;height:48px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#000;font-size:22px;font-weight:700;margin:0 auto 20px}.auth-title{font-size:20px;font-weight:700;color:var(--text-primary);text-align:center;margin-bottom:4px}.auth-sub{font-size:13px;color:var(--text-secondary);text-align:center;margin-bottom:28px}.auth-err{font-size:12px;color:var(--danger);background:var(--danger-dim);border:1px solid rgba(240,79,90,.25);border-radius:var(--radius-sm);padding:8px 12px;text-align:center}.auth-hint{font-size:11.5px;color:var(--text-muted);text-align:center;padding:8px 0 0;border-top:1px solid var(--border);margin-top:16px}.input-password-wrap{position:relative}.input-password-wrap .input-dark{padding-right:38px}.pass-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:14px;padding:0;transition:color .15s}.pass-eye:hover{color:var(--text-primary)}.profile-info{display:flex;align-items:center;gap:14px;padding:14px;background:var(--bg-base);border:1px solid var(--border);border-radius:var(--radius)}.profile-avatar{width:48px;height:48px;background:var(--accent-dim);color:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;flex-shrink:0}.perm-check{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:6px;border:1px solid var(--border-light);cursor:pointer;font-size:12px;color:var(--text-secondary);background:var(--bg-base);transition:var(--transition);-webkit-user-select:none;user-select:none}.perm-check:hover{border-color:var(--accent);color:var(--text-primary)}.perm-check.checked{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.perm-check.disabled{opacity:.5;cursor:not-allowed}.perm-check .bi{font-size:13px}.count-badge.warning{background:var(--warning);color:#fff}.count-badge.danger{background:var(--danger);color:#fff}