:root{--primary:#1e40af;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--primary-dark:#172554;--accent:#0ea5e9;--accent-light:#e0f2fe;--success:#10b981;--success-light:#ecfdf5;--warning:#f59e0b;--warning-light:#fffbeb;--danger:#ef4444;--danger-light:#fef2f2;--purple:#8b5cf6;--purple-light:#f5f3ff;--bg-main:#f8fafc;--bg-card:#fff;--bg-elevated:#fff;--text-main:#0f172a;--text-muted:#64748b;--text-light:#94a3b8;--border:#e2e8f0;--border-focus:#3b82f6;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000d;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Outfit", var(--font-sans)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;padding-bottom:env(safe-area-inset-bottom);line-height:1.5}h1,h2,h3,h4,.font-display{font-family:var(--font-display);letter-spacing:-.02em;font-weight:700}.app-container{flex-direction:column;min-height:100vh;display:flex}.navbar{z-index:50;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);background:#fffffff2;justify-content:space-between;align-items:center;padding:.75rem 1.25rem;display:flex;position:sticky;top:0}.nav-brand{font-family:var(--font-display);color:var(--primary);cursor:pointer;align-items:center;gap:.65rem;font-size:1.15rem;font-weight:700;text-decoration:none;display:flex}.nav-brand-icon{border-radius:var(--radius-md);background:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;display:flex;box-shadow:0 2px 8px #1e40af40}.nav-actions{align-items:center;gap:.75rem;display:flex}.user-badge{background:var(--bg-main);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-muted);align-items:center;gap:.5rem;padding:.35rem .75rem;font-size:.85rem;display:flex}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:1.25rem 1rem}@media (width>=768px){.main-content{padding:2rem 1.5rem}}.btn{font-family:var(--font-sans);border-radius:var(--radius-md);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;min-height:42px;padding:.65rem 1.15rem;font-size:.925rem;font-weight:600;text-decoration:none;transition:all .15s ease-in-out;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);color:#fff;box-shadow:0 2px 8px #2563eb40}.btn-primary:hover{background:linear-gradient(135deg, var(--primary-hover) 0%, #1d4ed8 100%);box-shadow:0 4px 12px #2563eb59}.btn-secondary{color:var(--text-main);border-color:var(--border);background:#fff}.btn-secondary:hover{background:var(--bg-main);border-color:#cbd5e1}.btn-success{background:linear-gradient(135deg, var(--success) 0%, #059669 100%);color:#fff}.btn-danger{color:var(--danger);background:#fff;border-color:#fecaca}.btn-danger:hover{background:var(--danger-light)}.btn-danger-solid{background:var(--danger);color:#fff}.btn-icon{border-radius:var(--radius-md);width:38px;height:38px;min-height:38px;padding:0}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:1.25rem;transition:all .2s}.card:hover{box-shadow:var(--shadow-md)}.form-group{margin-bottom:1.15rem}.form-label{color:#334155;margin-bottom:.4rem;font-size:.875rem;font-weight:600;display:block}.form-control{width:100%;font-family:var(--font-sans);border:1.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-main);background:#fff;min-height:44px;padding:.65rem .9rem;font-size:.95rem;transition:border-color .15s,box-shadow .15s}.form-control:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #1e40af1f}textarea.form-control{resize:vertical;min-height:80px}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em;align-items:center;gap:.35rem;padding:.25rem .65rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-light);color:var(--primary)}.badge-purple{background:var(--purple-light);color:var(--purple)}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:#b45309}.badge-danger{background:var(--danger-light);color:var(--danger)}.chips-container{flex-wrap:wrap;gap:.5rem;margin-top:.35rem;display:flex}.chip-select{border-radius:var(--radius-full);border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;background:#fff;padding:.4rem .85rem;font-size:.85rem;font-weight:500;transition:all .15s}.chip-select:hover{background:var(--bg-main);border-color:#cbd5e1}.chip-select.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 6px #1e40af40}.modal-overlay{-webkit-backdrop-filter:blur(4px);z-index:100;background:#0f172a99;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);border:1px solid var(--border);background:#fff;flex-direction:column;width:100%;max-width:580px;max-height:90vh;display:flex;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.modal-body{flex:1;padding:1.5rem}.modal-footer{border-top:1px solid var(--border);background:var(--bg-main);border-bottom-left-radius:var(--radius-xl);border-bottom-right-radius:var(--radius-xl);justify-content:flex-end;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}.grid-2{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=640px){.grid-2{grid-template-columns:1fr 1fr}}.grid-3{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=768px){.grid-3{grid-template-columns:repeat(3,1fr)}}.tabs-header{border-bottom:2px solid var(--border);gap:.5rem;margin-bottom:1.5rem;display:flex;overflow-x:auto}.tab-btn{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:.75rem 1.25rem;font-size:.925rem;font-weight:600;transition:all .15s}.tab-btn:hover{color:var(--primary)}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.bottom-nav{z-index:40;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding:.5rem .5rem calc(.5rem + env(safe-area-inset-bottom));background:#fffffff2;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}@media (width>=768px){.bottom-nav{display:none}}.bottom-nav-item{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-md);background:0 0;border:none;flex-direction:column;align-items:center;gap:.25rem;padding:.25rem .75rem;font-size:.725rem;font-weight:600;transition:all .15s;display:flex}.bottom-nav-item.active{color:var(--primary)}.alert{border-radius:var(--radius-md);align-items:center;gap:.65rem;margin-bottom:1rem;padding:.85rem 1rem;font-size:.875rem;display:flex}.alert-warning{background:var(--warning-light);color:#92400e;border:1px solid #fde68a}.alert-danger{background:var(--danger-light);color:#991b1b;border:1px solid #fecaca}.alert-success{background:var(--success-light);color:#065f46;border:1px solid #a7f3d0}