/**
 * Chmod Calculator Tool Specific Styling
 */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',sans-serif;background:transparent;color:#0f172a;line-height:1.6}
.chmod-card{background:#fff;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.06);padding:32px;max-width:640px;margin:0 auto}
.chmod-title{font-size:20px;font-weight:700;margin-bottom:24px;color:#0f172a}
.chmod-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:20px}
@media(max-width:500px){.chmod-row{grid-template-columns:1fr}}
.chmod-group{background:#f8fafc;border-radius:8px;padding:16px;border:1.5px solid #e2e8f0;transition:all .2s ease}
.chmod-group.active{border-color:#4f46e5}
.chmod-group-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px;color:#64748b}
.chmod-check{display:flex;align-items:center;gap:8px;margin-bottom:8px;cursor:pointer}
.chmod-check input[type="checkbox"]{width:18px;height:18px;accent-color:#4f46e5;cursor:pointer}
.chmod-check span{font-size:14px;color:#0f172a;font-weight:500}
.chmod-results{margin-bottom:20px}
.chmod-result-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:#f8fafc;border-radius:8px;margin-bottom:8px;flex-wrap:wrap;gap:8px}
.chmod-result-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#64748b;min-width:100px}
.chmod-result-value{font-family:'Courier New',monospace;font-size:16px;font-weight:700;color:#4f46e5;flex:1;text-align:right}
.chmod-btn{background:#4f46e5;color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:12px;font-weight:600;font-family:'Inter',sans-serif;cursor:pointer;transition:all .2s ease}
.chmod-btn:hover{background:#4338ca}
.chmod-btn.copied{background:#10b981!important}
.chmod-command{background:#0f172a;color:#a5f3fc;border-radius:8px;padding:16px 20px;margin-bottom:20px;font-family:'Courier New',monospace;font-size:14px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.chmod-reverse{margin-top:24px;padding-top:20px;border-top:1.5px solid #e2e8f0}
.chmod-reverse-label{font-size:14px;font-weight:600;color:#0f172a;margin-bottom:12px}
.chmod-reverse-input{width:120px;height:48px;border:1.5px solid #e2e8f0;border-radius:8px;padding:0 12px;font-size:18px;font-family:'Courier New',monospace;text-align:center;transition:all .2s ease}
.chmod-reverse-input:focus{outline:none;border-color:#4f46e5;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
[data-theme="dark"] .chmod-card{background:#1e293b}
[data-theme="dark"] .chmod-group{background:#0f172a;border-color:#334155}
[data-theme="dark"] .chmod-group.active{border-color:#818cf8}
[data-theme="dark"] .chmod-result-item{background:#0f172a}
[data-theme="dark"] .chmod-reverse-input{background:#0f172a;color:#e2e8f0;border-color:#334155}
[data-theme="dark"] .chmod-reverse-input:focus{border-color:#818cf8}