*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--black:#0a0a0a;--white:#fff;--gray-50:#f9f9f9;--gray-100:#f0f0f0;--gray-200:#e0e0e0;--gray-400:#999;--gray-600:#555;--gray-800:#222;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body,html{height:100%}body{font-family:var(--font);background:var(--white);color:var(--black);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-family:var(--font);font-size:14px;color:var(--black);background:var(--white);outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--black)}textarea{resize:vertical;min-height:80px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:var(--radius-sm);font-family:var(--font);font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--black);color:var(--white);border-color:var(--black)}.btn-primary:hover{background:var(--gray-800)}.btn-primary:disabled{background:var(--gray-400);border-color:var(--gray-400);cursor:default}.btn-secondary{background:var(--white);color:var(--black);border-color:var(--gray-200)}.btn-secondary:hover{border-color:var(--gray-400)}.btn-full{width:100%}.btn-sm{padding:6px 14px;font-size:13px}.container{max-width:900px}.container,.container-sm{margin:0 auto;padding:0 1.25rem}.container-sm{max-width:640px}.card{background:var(--white);border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.5rem}.badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:20px;font-weight:500}.badge-dark{background:var(--black);color:var(--white)}.badge-light{background:var(--gray-100);color:var(--gray-600)}.badge-success{background:#e6f4ea;color:#1e6e36}.badge-warning{background:#fef9e7;color:#8a6d00}.badge-info{background:#e8f0fe;color:#1a56c4}.form-group{display:flex;flex-direction:column;gap:5px}.form-group label{font-size:13px;color:var(--gray-600);font-weight:500}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:540px){.form-row{grid-template-columns:1fr}}.divider{height:1px;background:var(--gray-100);margin:1.5rem 0}.text-muted{color:var(--gray-400)}.text-sm{font-size:13px}.fw-500{font-weight:500}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}