:root{--brand: #c9a96e;--brand-dark: #a88a52;--text: #1a1a2e;--muted: #6b7280;--border: #e5e7eb;--bg: #ffffff;--bg-soft: #f9fafb;--radius: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font:inherit;cursor:pointer}.btn-primary{background:var(--brand);color:#fff;border:none;border-radius:var(--radius);padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .15s}.btn-primary:hover{opacity:.92}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:12px 24px;font-size:15px;font-weight:500;cursor:pointer}.btn-secondary:hover{background:var(--bg-soft)}.container{max-width:1100px;margin:0 auto;padding:0 24px}input,select,textarea{font:inherit;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);width:100%;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:-1px;border-color:var(--brand)}label{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-bottom:6px}.card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:20px}