:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #16161f;--bg-card-hover: #1c1c28;--bg-elevated: #1e1e2a;--bg-input: #12121a;--border: #2a2a3a;--border-light: #1e1e2e;--text-primary: #f0f0f5;--text-secondary: #8888a0;--text-muted: #55556a;--accent: #6366f1;--accent-light: #818cf8;--accent-subtle: rgba(99, 102, 241, .1);--accent-glow: rgba(99, 102, 241, .15);--success: #22c55e;--success-subtle: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-subtle: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-subtle: rgba(239, 68, 68, .1);--info: #3b82f6;--info-subtle: rgba(59, 130, 246, .1);--urgent: #dc2626;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--sidebar-width: 260px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 32px rgba(0,0,0,.5);--shadow-glow: 0 0 20px rgba(99, 102, 241, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-light);display:flex;flex-direction:column;flex-shrink:0;z-index:10}.sidebar-brand{padding:24px 20px;border-bottom:1px solid var(--border-light)}.sidebar-brand h1{font-size:15px;font-weight:600;letter-spacing:-.02em;color:var(--text-primary)}.sidebar-brand span{font-size:11px;color:var(--text-muted);font-weight:400;display:block;margin-top:2px;letter-spacing:.04em;text-transform:uppercase}.sidebar-nav{flex:1;padding:12px 10px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:13.5px;font-weight:450;transition:all .15s ease;cursor:pointer;border:none;background:none;width:100%;text-align:left}.sidebar-link:hover{background:var(--bg-card);color:var(--text-primary)}.sidebar-link.active{background:var(--accent-subtle);color:var(--accent-light)}.sidebar-link svg{width:18px;height:18px;opacity:.7}.sidebar-link.active svg{opacity:1}.sidebar-footer{padding:16px;border-top:1px solid var(--border-light)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius-md)}.sidebar-user-avatar{width:32px;height:32px;border-radius:8px;background:var(--accent-subtle);color:var(--accent-light);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:var(--text-muted);text-transform:capitalize}.main-content{flex:1;overflow-y:auto;padding:32px;min-width:0}.page-header{margin-bottom:28px}.page-header h2{font-size:22px;font-weight:600;letter-spacing:-.03em;color:var(--text-primary)}.page-header p{font-size:13.5px;color:var(--text-secondary);margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .2s ease}.card:hover{border-color:var(--border)}.card-header{padding:18px 20px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.card-header h3{font-size:14px;font-weight:600;letter-spacing:-.01em}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:20px;transition:all .2s ease;cursor:default}.stat-card:hover{border-color:var(--border);transform:translateY(-1px);box-shadow:var(--shadow-md)}.stat-card-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:500}.stat-card-value{font-size:28px;font-weight:700;margin-top:6px;letter-spacing:-.03em}.stat-card-sub{font-size:12px;color:var(--text-secondary);margin-top:4px}.stat-card.accent{border-left:3px solid var(--accent)}.stat-card.success{border-left:3px solid var(--success)}.stat-card.warning{border-left:3px solid var(--warning)}.stat-card.danger{border-left:3px solid var(--danger)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:550;letter-spacing:.02em;text-transform:uppercase}.badge-open{background:var(--info-subtle);color:var(--info)}.badge-in_progress{background:var(--warning-subtle);color:var(--warning)}.badge-awaiting_tenant{background:#a855f71a;color:#a855f7}.badge-escalated{background:var(--danger-subtle);color:var(--danger)}.badge-resolved{background:var(--success-subtle);color:var(--success)}.badge-closed{background:#6464781a;color:var(--text-muted)}.badge-low{background:var(--success-subtle);color:var(--success)}.badge-medium{background:var(--warning-subtle);color:var(--warning)}.badge-high{background:#f973161a;color:#f97316}.badge-urgent{background:var(--danger-subtle);color:var(--danger)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;font-family:var(--font-sans);cursor:pointer;border:1px solid transparent;transition:all .15s 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fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease forwards}.loading-spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}.tabs{display:flex;gap:0;border-bottom:1px solid var(--border-light);margin-bottom:20px}.tab{padding:10px 18px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;border:none;background:none;font-family:var(--font-sans);position:relative;transition:color .15s ease}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent-light)}.tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px 2px 0 0}.toggle-group{display:flex;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.toggle-option{padding:8px 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solid var(--border-light);align-items:center;justify-content:space-between;padding:0 16px;z-index:50}.mobile-header-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px}.mobile-menu-btn{background:none;border:none;color:var(--text-primary);cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center}.mobile-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;z-index:90;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.sidebar-mobile{display:none;position:fixed;top:0;left:-280px;bottom:0;width:270px;z-index:100;transition:left .25s ease}.sidebar-mobile.open{left:0}@media (max-width: 1024px){.detail-grid{grid-template-columns:1fr}.issue-row{grid-template-columns:70px 1fr 100px}.issue-row>*:nth-child(n+4){display:none}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}}@media (max-width: 768px){.sidebar-desktop{display:none}.sidebar-mobile,.mobile-header{display:flex}.main-content{padding:72px 16px 16px;width:100%}.app-layout{flex-direction:column}.page-header h2{font-size:18px}.page-header p{font-size:12px}.page-header{margin-bottom:16px}.stats-grid{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}.stat-card{padding:14px}.stat-card-value{font-size:22px}.stat-card-label{font-size:11px}.issue-row{grid-template-columns:1fr;gap:6px;padding:12px 14px}.issue-row>*:nth-child(n+3){display:none}.issue-ref{font-size:11px}.issue-title{font-size:13px}.issue-title-sub{font-size:11px}.filters-bar{flex-direction:column;gap:8px}.search-input-wrapper{max-width:100%;width:100%}.filters-bar .form-select{width:100%;min-width:unset}.table-container{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -16px;padding:0 16px}table{min-width:600px}th{font-size:10px;padding:8px 10px}td{font-size:12px;padding:10px}.detail-grid{grid-template-columns:1fr;gap:16px}.detail-sidebar{gap:12px}.chat-container{max-height:350px;padding:12px}.chat-bubble{max-width:88%;padding:10px 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