:root{--bg-primary:#090d16;--bg-secondary:#0f172a;--bg-card:#111827;--bg-card-hover:#1e293b;--bg-input:#151e30;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#ffffff14;--border-focus:#6366f1;--primary:#6366f1;--primary-hover:#4f46e5;--primary-gradient:linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--glow-primary:#6366f126;--glow-success:#10b98126;--glow-danger:#ef444426;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0006, 0 2px 4px -1px #0003;--shadow-lg:0 20px 25px -5px #0009, 0 10px 10px -5px #0006;--sidebar-width:250px}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-input:#f8fafc;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--border-focus:#4f46e5;--primary:#4f46e5;--primary-hover:#4338ca;--primary-gradient:linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--success:#059669;--warning:#d97706;--danger:#dc2626;--info:#2563eb;--glow-primary:#4f46e514;--glow-success:#10b98114;--glow-danger:#ef444414;--shadow-sm:0 1px 3px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 20px 25px -5px #00000014, 0 10px 10px -5px #0000000a}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .2s,border-color .2s,color .2s}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden}.app-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-color);flex-direction:column;justify-content:space-between;height:100vh;padding:24px 16px;display:flex;position:sticky;top:0}.nav-item{color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:12px;width:100%;padding:10px 14px;font-size:13.5px;font-weight:500;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg-card-hover);color:var(--text-primary)}.nav-item.active{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px var(--glow-primary);font-weight:600}.main-content{flex-direction:column;flex:1;min-width:0;display:flex}.navbar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:10;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex;position:sticky;top:0}.brand-title{color:var(--text-primary);font-size:16px;font-weight:700;line-height:1.2}.brand-subtitle{color:var(--text-muted);font-size:11.5px;line-height:1.2}.page-body{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:24px}.landing-hero{text-align:center;flex-direction:column;align-items:center;gap:20px;max-width:960px;margin:0 auto;padding:80px 24px 60px;display:flex}.hero-title{color:var(--text-primary);letter-spacing:-.5px;font-size:42px;font-weight:800;line-height:1.2}.hero-gradient-text{background:var(--primary-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.card{background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-md);border-radius:12px;padding:20px}.btn{cursor:pointer;border:none;border-radius:8px;outline:none;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary-gradient);color:#fff}.btn-primary:hover{opacity:.9;transform:translateY(-1px)}.btn-secondary{background:var(--bg-card-hover);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--border-color)}.badge{border-radius:16px;align-items:center;padding:4px 10px;font-size:12px;font-weight:500;display:inline-flex}.badge-pending{color:var(--warning);background:#f59e0b26;border:1px solid #f59e0b4d}.badge-in-progress{color:var(--info);background:#3b82f626;border:1px solid #3b82f64d}.badge-resolved{color:var(--success);background:#10b98126;border:1px solid #10b9814d}.badge-high{color:var(--danger);background:#ef444426;border:1px solid #ef44444d}.badge-medium{color:var(--warning);background:#f59e0b26;border:1px solid #f59e0b4d}.badge-low{color:var(--text-muted);background:#64748b26;border:1px solid #64748b4d}.badge-petition{color:#818cf8;background:#6366f126;border:1px solid #6366f14d}.badge-complaint{color:#fbbf24;background:#f59e0b26;border:1px solid #f59e0b4d}.badge-claim{color:#f87171;background:#ef444426;border:1px solid #ef44444d}.badge-suggestion{color:#34d399;background:#10b98126;border:1px solid #10b9814d}.badge-positive{color:#34d399;background:#10b98126}.badge-neutral{color:#94a3b8;background:#64748b26}.badge-negative{color:#f87171;background:#ef444426}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color);padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border-color);padding:16px;font-size:14px}tbody tr:hover{background-color:var(--bg-card-hover)}input,select,textarea{font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-focus)!important}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0009;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:var(--bg-secondary);border:1px solid var(--border-color);width:100%;max-width:600px;max-height:90vh;box-shadow:var(--shadow-lg);border-radius:16px;padding:24px;animation:.2s ease-out modalIn;overflow-y:auto}@keyframes modalIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}