*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #2563eb;--primary-light: #eff6ff;--primary-dark: #1d4ed8;--accent: #7c3aed;--green: #16a34a;--amber: #d97706;--red: #dc2626;--text: #111827;--text-muted: #6b7280;--border: #e5e7eb;--bg: #f9fafb;--surface: #ffffff;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--nav-height: 64px}html{font-size:16px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease}.slide-up{animation:slideUp .4s ease}.spin{animation:spin .8s linear infinite}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;background:#fff;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.input::placeholder{color:#9ca3af}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;border:none;font-size:.95rem;font-weight:600;transition:all .2s;cursor:pointer;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{background:#93c5fd;cursor:not-allowed}.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background:var(--primary-light)}.btn-ghost{background:transparent;color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:6px 14px;font-size:.85rem}.btn-lg{padding:14px 28px;font-size:1.05rem}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:50px;font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.card{background:#fff;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}.page{padding-top:calc(var(--nav-height) + 24px);padding-bottom:64px;min-height:100vh}.grid-listings{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}@media(max-width:768px){:root{--nav-height: 56px}.container{padding:0 12px}.grid-listings{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}}